baber/WOPTO huggingface dataset:
Patent JP-H11342430-A (JP)
Title: Toroidal wall forming of disk plate
Inventor: HOTTA HISAO
IPC: F16H41/24
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of seizure at a pressure processing face by adopting a rotation roller wherein a rotation axis gradually approaches to an intersection part of a transverse face part and a vertical face part of the pressure processing face by tilting at a given angle against a core axis of a disc shape plate member. SOLUTION: A disc shape plate member is nipped by jigs 22, 23 and 24, and is held rotatable as a core axis L1 being a center at a base plate 12a. The rotation roller 21 has a transverse face part 21a and a vertical face part 21b on its outer peripheral face. They are toroidal pressure processing faces in ring shapes and are connected to each other at a circular arc part 21c. A rotary axis L2 of the roller 21 slants in a direction gradually approaching from a tip end side of the horizontal transverse face part 21a to a cross section of a vertical face 21 on the vertical line. The slanting angle is 25-65 degrees. The rotation roller 21 is forwarded in a given volume against an outer peripheral edge part of the disc shape plate so as to form a drive plate 12 by pressing the outer peripheral edge part with a pressure processing face for making a pressure deformation.
Patent JP-S5672422-A (JP)
Title: Focus detector of camera
Inventor: KONAGAYA MASAHIKO
IPC: G02B7/36
Filed: 1979-11-19
Abstract: PURPOSE: To put a focus detector to practical use while simplifying its mechanism by scanning mechanically a focus surface or its equivalent surface by a photodetecting method and by detecting a focal point from an electric scanning signal obtained by photoelectrically converting the obtained quantity of photodetected light.  
     CONSTITUTION: With the shutter button depressed, taking lens 1 and focus detecting lens 3 are moved out by moving mechanism 5 and at the same time, focus surface 4 of focus detecting lens 3 is scanned circularly by the tip of light guide 14 according to the high-speed rotation of rotary disk 11, guiding photodetected light to photodiode 15. The quantity of this photodetected light is compared with a threshold value preset by comparing circuit 23 and in time when taking lens 1 and focus detecting lens 3 reach the focus position, comparing circuit 23 outputs a focal- point signal to engage ratchet 7 by engaging pawl 9, so that taking lens 1 will stops at the focus position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5851728-A (JP)
Inventor: YUKI MASARU
IPC: H02H3/26
Filed: 1981-09-22
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-S6214740-A (JP)
Title: Method of freezing fresh seasoned sea urchin eggs
Inventor: YAMADA TOSHIO
IPC: A23L17/00
Filed: 1985-07-10
Abstract: PURPOSE:To make it possible to thaw fresh seasoned sea urchin eggs while preventing freeze burning in thawing, changing into a gruel state, change in color and occurrence of luster and preventing change of taste and flavor, by treating fresh seasoned sea urchin eggs with a solution of an agent having a moisture-holding effect and an ammonia alum solution. CONSTITUTION:Fresh seasoned sea urchin eggs are treated with a solution of an agent having a moisture-holding effect and an ammonium alum solution and frozen. An oligosaccharide is most preferable as the moisture-holding agent used and its concentration to give good result is 1-15wt%. To keep taste and flavor of seasoned sea urchin eggs of their own, addition of a flavoring component to the moisture-holding agent can keep the taste and provide further good results. Sorbitol, etc., are preferable as the flavoring components because they have moisture holding action, sweetness resembling that of seasoned sea urchin eggs and do not change the flavor of seasoned sea urchin eggs and the flavoring component containing glycine, a flavoring component of seasoned sea urchin eggs of their own, is most preferable.
Patent JP-H01318387-A (JP)
Title: Camera incorporated magnetic recording and reproducing device
Inventor: UCHIUMI SATOSHI
IPC: H04N5/262
Filed: 1988-06-20
Abstract: PURPOSE:To record pictures accompanied with various picture synthesis effects by incorporating a video memory device which freely mixes/selects the video signal read out from a video memory and that of a camera part. CONSTITUTION:A video memory device 1 is built in a camera incorporated, magnetic recording and reproducing device and this device 1 is so constituted that the component video signal outputted from a video memory 3 and that of the image photographed by a camera part 11 can be freely mixed/selected. The camera part 11 is synchronously controlled by the synchronizing signal outputted from a synchronizing signal generating part 6 for read control in the video memory device 1. Thus, picture synthesis accompanied with various special effects is easily realized, and the circuit is constituted simply and compact in size, and the video signal read out from the video memory 3 and the video signal of the camera part 11 are completely kept synchronous, and vivid synthesized pictures free from noise are obtained.
Patent JP-S5481788-A (JP)
Title: Semiconductor memory and its manufacture
Inventor: KIUCHI KAZUHIDE
IPC: H01L29/78
Filed: 1977-12-13
Abstract: PURPOSE:To increase the number of degrees of freedom without controlling an operating voltage and operating speed by structuring a fixed transistor, with its source layer not connected to its wiring layer, among a plural number of transistors constituting a read-only memory. CONSTITUTION:No ions are injected into channel rgion 2C of MIS transistor formation region Aab, and when common wiring layers equivalent to regions Aab and Acd in common wiring layer E1 are denoted by Ea and Ec, source region 2S in region Aab is not connected to wiring layer Ea. Further, only source region 2S of region Acd is connected towiring layer Ec via individual source wiring layer Gcd, and although transistor Qcd of MIS transistor QIj is made to operate as a transistor, transistor Qab is made not to function as a transistor.
Patent JP-S5940109-A (JP)
Title: Device for measuring coupling position
Inventor: TAKOSHIMA KOUZOU
IPC: G01B21/00
Filed: 1982-08-31
Abstract: PURPOSE:To measure the coupling position between a steel pipe and a coupling by using a steel pipe end detector and a coupling length detector. CONSTITUTION:When the steel pipe 1 and coupling 2 stay at measurement positions, the reference surface 14 of a measuring carrier 13 stops where it abuts to the front end surface 2A of the coupling 2. The detection probe 18 of the steel pipe end detector 15 detects the end part 1A of the steel pipe 1 by a detecting element 24 and the distance L to the front end surface 2A of the coupling is calculated by a rotation angle meter 17 and a computing element 25. The detection probe 31 of the coupling length detector 28 detects the rear end surface 2B of the coupling 2 by an engaging element 37 and the distance N to the front end surface 2A of the coupling 2 is calculated by a rotation angle meter 30 and a computing element 38. Those arithmetic results L and N are processed by a coupling position computing element 40 according to J=N/2-L to find the distance J between the center position of the coupling 2 and the end part 1A of the steel pipe 1A.
Patent JP-H04372304-A (JP)
Title: Long piping flange part hole finishing device
Inventor: SUENAGA TOSHIHIRO
IPC: B23B41/00
Filed: 1991-06-21
Abstract: PURPOSE:To reduce the manday of preparation work and perform the appropriate finishing of a hole in a flange part by fitting a handy type milling machine, controllable in rotation and feed speed, directly to a piping flange part. CONSTITUTION:A device body fitting face plate 2 is positioned by a positioning pin and fixed to the piping flange part of a workpiece 1. A machining tool 4 built in prior to the fitting of a device body 3 is adjusted into the machining diameter and fitted to the face plate 2, and then the rotation and feed speed of a control panel 5 are set into adjusting knobs 6 to start a tool rotating motor 7 and a tool feeding motor 8 for automatic machining. A feed stroke is performed by machining feed movement down to a lower limit switch 10 from an upper limit switch 9 as a start point, and back to the upper limit switch 9 upon striking the lower limit switch 10.
Patent JP-S6042014-A (JP)
Inventor: TAYAMA MICHIO
IPC: B28B21/72
Filed: 1983-08-19
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-S6212909-A (JP)
Title: Composite type erasing head
Inventor: YAMADA MASAMICHI
IPC: G11B5/133
Filed: 1985-07-10
Abstract: PURPOSE:To improve erasing capacity with high efficiency by forming soft magnetic materials on both side faces of the wedge-shaped projections of the 2nd composite magnetic material block. CONSTITUTION:Grooves 12, 13 are formed to a high magnetic permeability ferrite substrate or nonmagnetic substrate 2 and the magnetic materials 3 are formed in single or multi-layer structure. The 2nd composite magnetic material block 2 is obtd. by flattening the magnetic material 3 on the wedge-shaped projections so as to have a track width Tw. On the other hand, grooves 14, 15 are provided to the ends of the high magnetic permeability ferrite substrate 1 to control the track width Tw. A groove 16 is further formed and the nonmagnetic material 5 to control the length of a magnetic gap is formed by which the 1st high magnetic permeability ferrite block 1 is obtd. The 1st high magnetic permeability ferrite block 1 and the 2nd composite magnetic material block 2 are butted and are adhered by low melting glass 4, etc., by which a bonding block is obtd.
Patent JP-H0315065-A (JP)
Title: Production of mask for exposing
Inventor: KAWAHIRA HIROICHI
IPC: G03F1/70
Filed: 1989-06-13
Abstract: PURPOSE:To improve the accuracy of the patterns of a mask film and the superposing accuracy between layers by correcting the mask pattern positions at the correction rate varying according to the ratio of the area of the mask film occupying a transparent substrate. CONSTITUTION:A switch 19 inputs the data with a plotting rate as a parameter selectively to a buffer memory 17 in order for the correction of position coordinates to be correctly executed according to the plotting rate of the reticule to be formed with the mask patterns by exposing, i.e. the ratio of the area of the mask film occupying the entire part of the reticule after the etching. The plotting by an electron beam is, therefore, executed while the deviation in the coordinate position by the camber of the mask for exposing is corrected if plotting data 18 to plot the mask patterns to be formed is taken in. This correction is so adjusted as to attain always the correct correction rate by changing over the switch 19 according to the plotting rate of the reticule. The accuracy of the patterns of the mask film is improved in this way and the accuracy of the interlayer mask alignment accuracy is improved.
Patent JP-S6136589-A (JP)
Inventor: KURUTO SHIYATSUTOMAIERU
IPC: F16L37/04
Filed: 1985-07-10
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-H05343857-A (JP)
Title: Portable apparatus with retractive antenna
Inventor: IKEDA HIRONOBU
IPC: H04B7/26
Filed: 1992-06-10
Abstract: PURPOSE:To make a portable apparatus with a retractive antenna quick disconnectable downward from a wireless telegraph by a method wherein an interface connector is electrically connected to a retractive antenna fitted to a portable case while the interface connector is made free tiltable in vertical direction. CONSTITUTION:An interface connector 4 is quick-connectably provided on a connector 5 of a wireless telegraph inside a quick disconnectably portable case 2 downward from the wireless telegraph. At this time, this interface connector 4 is electrically connected to a retractive antenna 3 provided in the portable case 2 simultaneously a protrusion 4a protruded from the interface connector 4 is idly inserted into a pin hole 7a of an interface connector holding plate 7 fixed to the portable case 2. Through these procedures, the interface connector 4 can be made free tiltable in the vertical direction. Accordingly, the connector 5 can be connected to the interface connector 4 without applying any excessive force to the connector 5 at all.
Patent JP-H01318616-A (JP)
Title: Method of construction for ground hardener injecting
Inventor: NAKANISHI WATARU
IPC: E02D3/12
Filed: 1988-06-20
Abstract: PURPOSE:To reduce the burden of the jet pressure of hardener and extend the arrival distance of jet and enable liquid sludge to be disposed of at the same time by sucking up the ascending liquid sludge positively. CONSTITUTION:Liquid sludge ascending when hardener, pure water, air, and the like fed via a swivel 4 are jetted from a jet nozzle 3 at the tip of an injecting pipe 1 is positively sucked up by a sucking-up section 5 through the working of a suction pump 51, and is fed into a filter press 6. Filtered water which is filtered by the filter press is fed to the injecting pipe 1 again, as pure water jetting water. The jet of pure water is run into a void after sucked-up underground water and viscous soil are removed from the void, and is sucked up, and by the jet, cleaning effect is enhanced, and an action for enhancing the pure degree of the jet hardener is caused.
Patent JP-H07332501-A (JP)
Title: Seal device
Inventor: FUJITA NOBUAKI
IPC: F16J15/3244
Filed: 1994-06-08
Abstract: PURPOSE:To reduce tensile force against a member and sliding torque and improve the eccentricity-following property, while maintaining static leak resisting performance. CONSTITUTION:In a seal device 1 sealing an annular clearance between two members 2, 3 relatively rotatably built concentrically to each other, providing a seal lip 7 slidably brought into seal contact with the one member 3 of the two members 2, 3, and notching a helical slit 8 in a sliding surface side of the seal lip 7 during a part from a lip point end 71 to a root 72, only the slit 8 is provided in a lip point end part 12, and a groove 10 is provided by placing a notch 9 against the slit 8 from an axial direction specific position.
Patent JP-S63313915-A (JP)
Title: Level conversion circuit
Inventor: KOGA HIROSHI
IPC: H03K19/0175
Filed: 1987-06-16
Abstract: PURPOSE:To efficiently convert an input signal being generally slight into a CMOS level output signal by providing a first differential amplification circuit constituted of a bipolar transistor (TR), and a second differential amplification circuit constituted of a CMOS TR of which the output signal of the said circuit is an input signal on one and the same substrate. CONSTITUTION:When the input level of an input terminal I001 goes to a state that it is lower than a reference voltage Vref, a current does not flow in a load resistance Z001, and the current of intensity I1 flows in Z002. Accordingly, the potential of a node N001 comes equal to the potential of a second power source terminal 02, and the potential of the node N003 generates a voltage drop by the current of I1 flowing in Z002, and is lower than the potential of N001. Accordingly, the current does not flow in a P type MOS TR MP01, and the current of the intensity I2 flows in MP02. Then, an output terminal O001 is equal to the potential of a first power source terminal 01, and is stabilized. Next, when the level of the input I001 is higher than the level of Vref, the output O001 is equal to the voltage of the second power source terminal 02, and is stabilized.
Patent JP-S629737-A (JP)
Title: Clutch gear provided with drum
Inventor: SUGIUCHI TOSHITAKA
IPC: F16D13/60
Filed: 1985-07-09
Abstract: PURPOSE:To improve the accuracy of a product, and also to reduce the cost by simplifying the process, by forming an engaging use uneven part in an opening end edge of a drum part of a member which has been formed by cold forging from a cylindrical base material, and increasing the inside wall thickness by a collar. CONSTITUTION:A gear part 2, a flange part 3, and a drum part 4 are formed as one body by cold forging. After cutting an opening end edge of a large diameter cylindrical part 14 of a partially fabricated item 11 which has been formed in this way, an uneven part 16 is brought to a cutting work, by which a drum part 4 is formed. A wall thickness in creasing collar 5 is formed from a pipe base material, and inserted into the inside of the gear part 2. In this way, a product can be manufactured by a one body structure, therefore, not only no distortion is generated but also component parts can be curtailed, and a low cost can be realized.
Patent JP-2000025474-A (JP)
Title: Steering driving shaft
Inventor: ANDREIS ALESSANDRO
IPC: B60K17/30
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an improved steering driving shaft having a lateral directional transmission unit composed of a small number of half body shaft parts. SOLUTION: In a steering driving shaft for an agricultural tractor, lateral directional transmission members 16 to 20 for transmitting rotary motive power to a wheel hub from a differential unit 12, have the half body shaft part 18 having the first end part connected to a universal joint 17 in an output part place of the differential unit and the second end part connected to a constant speed joint 19 rotatably fixed together with respective hubs 13a. This half body shaft part is rotatably installed in a support means 22 connected to suspension means 14, 15 connected by a joint so as to support the outside end part of this and the inside end part of the constant speed joint 19.
Patent JP-S6210517-A (JP)
Title: Heating and cooking unit
Inventor: AKIYOSHI MITSUO
IPC: F24C7/06
Filed: 1985-07-09
Abstract: PURPOSE:To provide a heating and cooking unit having a better heating performance and a high reliability by a method wherein a metallic pressing plate has fine slits extending from its center part toward its outer circumference and it is slidably mounted in a direction of plane and mounted at a ceiling surface of a heating chamber. CONSTITUTION:A surface heater 8 is fixed by a heater fixing metallic plate 9. A heater-pressing plate 9a has several longitudinal holes extending radially from its center part, screws 11 are inserted into the holes and the surface heater 8 is fastened to the ceiling surface of the heating chamber 1. Further, the heater-pressing plate is made such that a part on a diagonal line is cut from its center toward an outer circumferential corner part. With the above-mentioned constitution, even if the heating is advanced and a thermal expansion is carried out in the surface heater 8 and the heater-pressing plate 9, the pressing plate 9 expands in its planer direction, it is pushed upwardly so as to extend along a curved ceiling surface of the heating chamber. A clearance at the cut portions is narrowed and then it can be closely contacted with the entire area of the ceiling surface of the heating chamber. Therefore, a better close contact can be found between the surface of the heating chamber and the planer heater, resulting in an efficient thermal conduction.
Patent JP-S5853492-A (JP)
Inventor: MITSUNE TADASHI
IPC: B27F7/17
Filed: 1981-09-24
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-H023313-A (JP)
Title: Ink jet recording head
Inventor: TAKAHASHI HIROTO
IPC: B41J2/19
Filed: 1988-06-21
Abstract: PURPOSE:To remove the effect of a bubble on discharge of ink by a construction wherein guide walls guiding a liquid flow are provided in a liquid chamber so that it corresponds to the positions of openings of communication holes, while a space accommodating the bubble is provided in the upper part of the liquid chamber. CONSTITUTION:Communication holes 10a and 10b forming a liquid flow and guide walls 11b and 11c guiding the liquid flow between these communication holes toward an opening on the liquid chamber 11 side of a flow channel 6 are provided in a liquid chamber 11 of a recording head. A part of the ceiling of the liquid chamber 11 is formed to be higher than the ceiling of the flow channel 6, so as to form a space 11a accommodating a bubble. When ink is made to flow in from the communication hole 10a under a prescribed pressure and further to flow out of the communication hole 10b, the ink flow strikes effectively against a part in the vicinity of the opening on the liquid chamber side 11 of the flow channel and removes easily the bubble staying therein. The bubble removed from the part in the vicinity of the opening on the liquid chamber 11 side of the flow channel 6 is held together with the flow of the ink from the communication hole 10b, while it floats up in the space 11a in the upper part of the liquid chamber and is accommodated therein.
Patent JP-H06338554-A (JP)
Title: Board transfer device
Inventor: SHINO KAZUHIRO
IPC: H01L21/677
Filed: 1993-05-28
Abstract: PURPOSE:To enable a board transfer device to be enhanced in board loading/ unloading efficiency and simplified in board loading/unloading mechanism by a method wherein two sets of transfer arms are separately moved both in a horizontal and a vertical direction. CONSTITUTION:A wafer is put on a third arm 5, and the third arm 5 is separately moved back or forth by a horizontal motion motor 20 or a transfer arm 1 is separately expanded or shrunk. When a transfer arm 2 is separately expanded or shrunk, another horizontal motion motor 20 is driven. Then, a screw shaft 17 is rotated by driving a vertical motion motor 11, and a vertical slide 14 is moved up or down to make the transfer arm 1 move up or down. The transfer arm 2 is moved up or down by driving another vertical motion motor 11. Therefore, the transfer arms 1 and 2 can be moved up or down together or separately moved up or down to vary a distance between the third arms 5 and 5'. Furthermore, a motor 10 is driven, two sets of vertical slides 14, support posts 18, and rotary boards 7 are rotated, and the transfer arms 1 and 2 are turned together. Therefore, the transfer arms 1 and 2 can be changed in transfer direction, and a wafer can be transferred.
Patent JP-H0314314-A (JP)
Title: Identical frequency clock transfer circuit
Inventor: ARAKI KATSUNORI
IPC: H04L7/00
Filed: 1989-06-13
Abstract: PURPOSE:To prevent data from being lacking by generating plural signals having respectively different phases at the time of transferring identical frequency clocks and inputting a data signal not including a data undefined area. CONSTITUTION:An inputted data signal is applied to plural delay circuits 11 to 1n in a delay means 10 to output plural data signals respectively different in phase difference. An undefined area detecting means 20 detects a data signal undefined area from the inputted data signal, the output signal of the delay circuit 11 and a clock signal. Then a data signal not including the undefined area detected by the means 20 is selected out of plural data signals with respectively different phases outputted from the means 20 and outputted. Even if a phase shift is generated in the data signal due to jitter or the like, transfer to an identical frequency signal can be attained without generating data lacking.