baber/WOPTO huggingface dataset:
Patent JP-H02224804-A (JP)
Title: Pinch roll device for edging press device
Inventor: NIKAIDO HIDEYUKI
IPC: B21B15/00
Filed: 1989-02-28
Abstract: PURPOSE:To bring pinch rolls near to an edging press device as far as possible and to allow the approach of the distance between the pinch rolls on an inlet side and an outlet side by supporting the bearing chocks of the pinch rolls from the front and the back between guide frames and reinforcing posts. CONSTITUTION:The bearing chocks 16 of the pinch rolls 7 are supported from the front and the back by the guide frames 6 and the reinforcing posts. The components progressing toward the reinforcing posts 8 among the impact which is generated from the edging press device 1, is applied to a slab 5 and is inputted to the pinch rolls 7 and the impact which is generated in the pinch rolls 7 at the time of passage of the slab 5 are directly supported by the reinforcing posts 8. The components transmitted from the guide frames 6 to joining beams 17, 18 are also supported by the reinforcing posts 8. The components progressing to a vertical direction are absorbed as the bearing chocks 16 move upward and downward. As a result, the impact progressing to the front and back which is inputted in the pinch rolls is supported by the reinforcing posts 8. The bearing chocks 16 of the pinch rolls 7 are brought into sliding contact with the guide frames 6 of housings 2, 3 and, therefore, the approach of the pinch rolls 7 to the edge press device 1 as far as possible is executed.
Patent JP-S52144758-A (JP)
Title: Power supply of switching control type
Inventor: OGUCHI YOSHIHISA
IPC: G05F1/56
Filed: 1976-04-23
Abstract: PURPOSE: To prevent a smooth-out operation from being deteriorated, by such manner that with a diode provided in series to the coil of the power source filter consisting of a smooth-out condenser and coil, switching period be made not varying even for a surge of the load current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09215474-A (JP)
Title: Production of cellular konjak
Inventor: SHIMIZU MICHITAKA
IPC: A23L29/244
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To produce a cellular konjak capable of rapidly permeating a seasoning therethrough even under strongly alkaline conditions and carrying out various seasonings without using a special additive. SOLUTION: An alkali carbonate or an alkali bicarbonate or a mixture thereof is added and mixed with a viscous sol prepared by swelling a konjak flour (prepared from a tuber of devil's tongue) with water to alkalinize the viscous sol. An organic acid in an amount insufficient to react with all of the CO3 groups in the alkali carbonate and alkali bicarbonate is added to expand the viscous sol. The resultant sol in the expanded state is then thermally coagulated. A powder of an edible mushroom, preferably a powder of Grifola frondosa S. F. Gray is blended in the konjak to afford a cellular konjak, comprising open cells, in which the open-cellular cavities are scattered therein, and further the powder of the edible mushroom blended therein.
Patent JP-S57162566-A (JP)
Title: Shifting device of travelling object
Inventor: HIROSE TAKESADA
IPC: H04N1/04
Filed: 1981-03-30
Abstract: PURPOSE:To relieve the impact to be applied to a travelling object for a shifting device of the travelling object of a facsimile transmitter which is capable of magnification and reduction, by setting the speed of starting and stopping of the travelling object lower than the shifting speed of the intermediate part. CONSTITUTION:When a motor 48 turns toward an arrow mark, a head 40 moves  to the left by a cam follower pin 43 which engages the spiral groove 45 of a  cylindrical cam 44. In this case, a lens 21 and a reading element 31 also move  to the left along with a block 24 which is supported by the head 40 and via  springs 41 and 42. The block 24 stops by hitting an equimultiple position control  screw 52 provided at the left side plate, and the head 40 moves left continuously until it actuates a microswitch 53. With the actuation of the swich 53, a motor  48 stops to discontinue the shift of the head 40. For the pitch of the groove 45  of the cam 44, the center part is set larger slightly than both end areas.
Patent JP-H04211517-A (JP)
Title: Transistor circuit with electrostatic effect
Inventor: KATAOKA SHIGERU
IPC: H03K19/0952
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a push-pull circuit with high load driving ability by making the gate width of two FETs connected in series, different from each other, by a prescribed value. CONSTITUTION:A push-pull circuit is formed by FETs Q11 and Q12 connected in series on a same semiconductor circuit substrate, and an inverter formed by a depression type transistor(TR) and an enhancement type TR connected in series is connected at the prestage of the FETs Q11 and Q12. The electric charge accumulated in the capacitor of load is discharged when the FET Q12 is turned on corresponding to the output of the inverter; and a capacitor C is charged via the FET Q11 a when the FET Q11 is turned on. Since a sate width Wg1 of the FET Q11 making charge current to flow to the load is set larger than a gate width Wg1 of the discharging FET Q12 and drain current at the rising time can be increased, the push-pull circuit with improved driving ability can be obtained.
Patent JP-H11250321-A (JP)
Title: Commodity selecting device for vending machine
Inventor: ITO JUNICHI
IPC: G07F9/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To put a character plate of a commodity selecting device that is attached at a low place within a customer's eyeline by turning the character plate in the direction of the eye line and obliquely providing it. SOLUTION: Since a lens 1a has a triangle prismatic, notch at a constant angle, its rear side forms an oblique flat plane 6 that is obliquely upward. A fixing cover 3a has a triangle prismatic projecting shape part 10 that has an upward oblique plane 9 at the same angle as the plane 6 of the lens 1a and a character plate 2 is held between the plane 6 of the lens 1a and the part 10 of the cover 3a. Also, the part 10 of the cover 3a is engaged with an engaging part of the lens 1a from the back and the plate 2 is surely pressed and fixed between the lens 1a and the part 10 without backlash. The rear side of the cover 3a is provided with an illuminating means 12 such as a LED substrate to illuminate a sold-out display of a sales display of the plate 2.
Patent JP-H05246008-A (JP)
Title: Sealing method
Inventor: TAGUCHI KIICHI
IPC: B41F17/36
Filed: 1992-03-04
Abstract: PURPOSE:To provide a sealing method wherein an indistinct sealing trouble such as blur or rub is eliminated and a moving distance-adjusting work of a sealing head is made unnecessary at every package size at the time of performance of sealing on electronic parts whose heights are different from each other. CONSTITUTION:A distance between a sealing stage 12 and a positional indexing stopper 13 of a sealing surface is adjusted to a longer distance than a distance between a sealing surface of a sealed body 16 to be arranged on the stage 12 and a stage reference surface 12a, indexing of a reference position of sealing is performed and a setting position of a sealing head 15 which possesses a seal 14 is set up at a position separated from the indexing position of the reference position of the sealing by a fixed distance. Transfer sealing is performed by a method wherein the sealed body 16 is conveyed to a sealing stage part where the sealing head 15 is set up after that, a part of a nonsealing surface which is flush with the sealing surface of the sealed body 16 on the sealing stage 12 moves the sealing stage 12 to an abutting position where the part of the sealing surface abuts against the undersurface 13a of the stopper, the sealing head 15 is moved by a fixed distance and the seal 14 is put on the sealing surface 14.
Patent JP-H01220721-A (JP)
Title: Universal joint
Inventor: ISHITOBI TAKESHI
IPC: F16D3/205
Filed: 1988-02-28
Abstract: PURPOSE:To transmit rotary force smoothly by making a through-hole in radial direction and pressure contacting balls arranged at the opposite ends against a groove made in the inner circumferential face of a joint body through the resiliency of a spring inserted into the through-hole. CONSTITUTION:A groove 5 is made axially in the inner circumferential face of a joint body 1. A through-hole 14 is made radially through a movable disc 10 inserted into the body 1, where a supporting shaft comprising a coil spring, a washer and balls 181, 182 arranged at the opposite ends is inserted into the through-hole 14 with the balls 181, 182 pressure contacting with the inner circumferential face of the body 1 through the resiliency of the spring. When the movable disc 10 rotates, the balls 181, 182 fit in the groove 5 to rotate the body 1. At this time, rotation of the movable disc 10 is transmitted smoothly regardless of the axial motion of the body 1.
Patent JP-H02225931-A (JP)
Title: Air conditioning diffuser device
Inventor: SAKAI TOSHIFUMI
IPC: F24F13/15
Filed: 1989-02-28
Abstract: PURPOSE:To facilitate the switching from the automatic oscillation to the manual oscillation and vice versa in the air conditioning diffuser by pivotably supporting air flow regulating fins by two shafts of a first oscillating shaft for oscillating the fins at the time of their oscillation under power and a second oscillating shaft for manually oscillating the fins. CONSTITUTION:Sliding the control lever 33 to the left causes a first link member 3 to slide to the left as it is guided in the guide groove 13 through its projection 31. Each fin is interlocked to swing to the left with the second oscillating shaft 22 as center, which the second link member 5 is being stopped. For the automatic oscillation of the fin 2, an electric motor is started. As the first link member 3 is engaged with the recess 41 in the actuator 4 through the downward extension of the control level 33, the second link member 5 gradually slides in the direction of arrow B because the crank plate 4 rotates to the right as shown by arrow A. The fin 2, then, oscillate in the direction of arrow B centered around the first oscillating shaft 21.
Patent JP-H05293572-A (JP)
Title: Frame
Inventor: NISHINO HARUO
IPC: E04B5/00
Filed: 1992-03-04
Abstract: PURPOSE:To improve the workability, to simplify the structure of the assembling jig, and to improve the strength. CONSTITUTION:An approximately V-shaped notch part 2 is provided to a flange 1a of a channel 1, and at the same time, drawn parts 3 which are opposite to each other are formed by drawing the flange 1a of the adjacent part of this cutout part 2. The web 1b is folded at the position corresponding to the notch part, the drawn part 3 is put into the groove on the opposite side of the cutout part 2, and the overlapped parts are fixed to form the corner.
Patent JP-H06240974-A (JP)
Title: Ground boring method and machine thereof
Inventor: HASHIMOTO ISAO
IPC: E21D9/00
Filed: 1993-02-15
Abstract: PURPOSE:To excavate an accurate hole in an efficient manner by boring a pilot hole in the ground with each space at both sides, and inserting a tension rod of a traction excavator into this hole, while discharging digged earth from the pilot hole. CONSTITUTION:A pilot hole 2 is bored (A) in an existing space from the ground by a boring machine 21. Next, a tension rod 4 is inserted into this pilot hole 2, and an excavator 1 equipped with a revolving bit in the front is connected to this rod 4 and digging B takes place as pulling this rod 4. At this time, digged earth and sand produced are discharged out of the pilot hole. In succession, pressure is added to a digging part and the digging continues as preventing any looseness of the ground, while the circumference of a boring hole is lined (C) by a segment 51. With this constitution, such a hole as being excellent in working accuracy can be digged in an efficient manner.
Patent JP-H02224573-A (JP)
Title: Digital x-ray image pickup device
Inventor: SHIOMI TAKESHI
IPC: H04N5/243
Filed: 1989-02-27
Abstract: PURPOSE:To prevent missing of low contrast information by providing an automatic gain control section calculating an optimum value of gain/offset from part of an output image of a TV camera and resetting the optimum value via a camera control section. CONSTITUTION:The data of a TV screen is read by a sample read signal from a camera control section 18 after the end of X-ray irradiation and inputted to a sampling circuit 32 of an automatic gain control circuit 30. Then based on a maximum and a minimum value stored by a gain/offset optimizing circuit 34, the optimum value of the gain/offset is set to an optimum value through the camera control section 18. Then the data of a TV pickup screen is read again and an A/D converter 20 is operated by the instruction of the control section 24 and tis output digital data is stored in a memory section 22.
Patent JP-S56143668-A (JP)
Title: Lead acid battery
Inventor: TOKUNAGA AKIO
IPC: H01M4/14
Filed: 1980-04-09
Abstract: PURPOSE:To increase the initial performance as well as the life performance of a lead acid battery, by constituting an assembled element using positive plates containing a graphite of a large anisotropy, and pressing the assembled element at a given pressure. CONSTITUTION:A positive plate is made of a paste containing a graphite of a high anisotropy, which is prepared by subjecting natural graphite to heat treatment at a high temperature. An assembled element is made by the combination on negative plates and thus prepared positive plates. The assembled element is inserted in a container, before it is pressed at a pressure of 30-50kg/cm<2>, thereby a lead acid battery being constituted.
Patent JP-H07261093-A (JP)
Title: Ultra-wide visual field achromatic objective lens
Inventor: MIZUSAWA MASAYUKI
IPC: G02B21/02
Filed: 1994-03-17
Abstract: PURPOSE:To provide an achromatic objective lens whose magnification is about 10 and acting distance is >=10mm, and having a comparatively large numerical aperture and excellent aberration even in the case of a ultra-wide visual field. CONSTITUTION:This lens is provided with a first lens group G1, including at least one positive lens and having positive refractive power as a whole, a second lens group G2 obtained by sticking the positive lens whose convex surface is made to face the object side and a negative lens whose concave surface is made to face the image side, a third lens group G3 obtained by sticking the negative lens whose concave surface is made to face the object side and the positive lens whose convex surface is made to face the image side and a fourth lens group G4 having the positive refractive power in turn from the object side. Then, the proper refractive power of the first lens group G1 and the refractive index and the dispersion of the respective lenses are regulated.
Patent JP-H02282009-A (JP)
Title: Method for wrapping hollow-cyundrically corrugated covering tube in net-like tube
Inventor: GIYUNTAA KORUROSU
IPC: B65B9/15
Filed: 1990-03-01
Abstract: PURPOSE: To enable speedy packaging of a tubular casing at a low cost by having the entire tubular casing length tip surrounded by a shirred tube. CONSTITUTION: A tip 62 of a shirred tube 36 which is first formed by a closed clamp 44 is pushed into a flat and conical end portion 48 of a ram 46 and the entire shirred tube 36 is moved to a cylindrical carrier 54, being thrust through the other end portion 54 thereof. In the case, the lower end portion of the tube 36 grips the end of a net tube which is not bundled and withdraws the end beyond an upper edge of the casing carrier 54. The entire shirred tube 36 is surrounded by a net tube 56. This enables the speedy packaging of the shirred tube at a low cost.
Patent JP-H08238215-A (JP)
Title: Insertion channel structure of treating tool for endoscope
Inventor: KAWANO HIROTAKA
IPC: A61B1/00
Filed: 1995-03-07
Abstract: PURPOSE: To secure inserting performance of a treating tool and an layout space of the contents by arranging a connection port of a first piping tool with a large-diameter side treating tool insertion channel on the side closer than a connection port of a second piping tool with a small-diameter side treating tool insertion channel pertaining to the longitudinal side of an endoscope where a treating tool insertion port is formed. CONSTITUTION: A curvature R1 of a piping tool 38 on the large diameter side is set smaller than the curvature R2 of a piping tool 52 on the small diameter side and it is so arranged that the axis core O1 of a pipeline 39 of the piping tool 38 is positioned above the axis core O2 of a pipeline 53 of a piping tool 52, or that the piping tool 38 is positioned closer to the side of a forceps port than to the piping tool 52. The curvatures R1 and R2 are so set that the piping tools 38 and 52 will not interfere with a number of components such as an image guide 64, a light guide cable 66, an erection wire 68 and a feed air/water tube 70 arranged below the piping tools 38 and 52.
Patent JP-S60189952-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI TAKAAKI
IPC: H01L21/265
Filed: 1984-03-12
Abstract: PURPOSE:To enable oxidation in a low-temperature atmosphere in a relatively shorter time by a method wherein an element except the third and fifth group ones having an atomic weight larger than that of Si is previously ion-implanted to an Si substrate in the part of producing an oxide film. CONSTITUTION:Since atoms are implanted to the Si substrate by ion implantation, atoms capable of ion implantation are required. As a kind of implanted atoms, it is possible to use chlorine or the like having an atomic weight larger than that of Si. For example, the surface of the part other than parts 32 and 33 for selective oxidation is coated with Si nitride 34, and only the parts for oxidation are etched to bore apertures. Thereafter, the surface of this Si nitride is coated with a resist film 35 to prevent ion atoms being implanted to the Si substrate at the time of ion implantation. In such a state, necessary atoms are ion- implanted to the part for selective oxidation; however, ion implantation does not need strict directivity because of the presence of the resist film in this case.
Patent JP-S56144309-A (JP)
Title: Room heating combustor
Inventor: NAO YOSHINORI
IPC: F24B1/189
Filed: 1980-04-10
Abstract: PURPOSE: To obtain a room/water heating combustor working on a cheap fuel, powerful in heat and lasting so long exothermically by a method wherein several pieces of firewood are prepared vertically in the combustor and fired, and a hot air is radiated circumferentially of the combustor.  
     CONSTITUTION: In a cylindrical combustor 3 provided with a top plate 1 on the upper surface and a base plate 2 on the lower surface, a fire port 4 is provided in front of the lower part, and a turning door 5 is pivotted on one side of said port with a hinge to cover the port therewith. A regulating valve plate 7 is provided for ready turning in a port 6 provided on said door, its shaft end is made to work as a handle 11, a smokestack 10 is led out of the top of a side of the combustor 3, a regulating valve plate 9 is provided for ready turning in the upper end port, its shaft end is also made to work as a handle 12, and several pieces of supporting rods 8 are mounted between the top plate 1 and the base plate 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51121850-A (JP)
Title: A heat pipe
Inventor: SUZUKI NORIYUKI
IPC: F28D15/00
Filed: 1975-04-18
Abstract: PURPOSE: A wick made of a porous material applied to the inside of a closed vessel is devided into a plurality of parts, and the inside of the two closed vessels are finished capable of relative displacement, and a connection bar having a fixed length and a large thermal expansion coefficient connects between both wicks, and by expansion and contraction of the connection bar according to the outer temperature change, the connection or cutting is produced between each wicks to control the thermal conduction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63214773-A (JP)
Title: Toner supply device for multicolor copying machine
Inventor: WAGI SUSUMU
IPC: G03G15/09
Filed: 1987-03-04
Abstract: PURPOSE:To reduce the size of a developer and then reduce its cost by providing a driving transmission means which drives a toner supply roller by a driving means for a developing roller at the time of the reversing of the developing roller. CONSTITUTION:The rotation of a developing sleeve 3b is controlled by a reversible motor 24 through a driving gear 25 and a 1st fixed gear 23 so that the sleeve rotates normally at the time of development, and reverses at the time of a shortage of napping, and is also stopped. The toner supply roller 19 receives the rotating force of the developing sleeve 3b and is driven through a 2nd fixed gear 26 and a transmission gear 29 to rotate, but does not rotate by a unidirectional clutch 28 provided to a transmission gear 29 at the time of development and rotates at the time of the shortage of napping to supply toner. Thus, the forward and backward rotation braking of the developing sleeve 3b that a multicolor copying machine requires is utilized to operate the toner supply roller 19, and the driving mechanism for the toner supply roller 19 is made simpler than a conventional device to reduce the size and cost.
Patent JP-S61205926-A (JP)
Title: Optical signal serial/parallel converter
Inventor: OTERU YOICHI
IPC: H04B10/00
Filed: 1985-03-11
Abstract: PURPOSE:To execute the serial/parallel conversion of an optical signal by adjusting in a parallel state an interval between one piece of reflecting plate, and a half-reflecting plate having an input port to which the optical signal is inputted at some angle and plural output ports which have been placed linearly at an equal interval. CONSTITUTION:A title device is constituted of one piece of reflecting plate 1-1, a half-reflecting plate 1-2 having an input port 1-3 to which an optical signal is inputted at some angle theta and plural output ports 1-61-1-6n which have been placed linearly at an equal interval, and screw-shaped instruments 1-4, 1-5 for supporting in parallel the reflecting plate 1-1 and the half-reflecting plate 1-2, and also adjusting its interval. According to such a constitution, a parallel signal of (n) bits can be obtained from the output ports 1-61-1-6n by adjusting an angle theta of the input port and a distance between the reflecting plate 1-1 and the half-reflecting plate 1-2, in accordance with an interval between bits of an input optical signal.
Patent JP-S57161927-A (JP)
Title: Dynamic loading system for character pattern
Inventor: ARIMOTO YOSHIAKI
IPC: G06F3/153
Filed: 1981-03-30
Abstract: PURPOSE: To obtain a display picture without dropout, by not only transmitting a character pattern corresponding to the received Kanji (Chinese character) code form a center device but also writing this pattern in a logging file when the absence of this pattern is reported.  
     CONSTITUTION: When a desired character pattern does not exist in a buffer 10 of a display 3, a code conversion program (p) 8 checks contents of a  character buffer 5; and if this character pattern does not exist in the buffer 5,  the program 8 retrieves an extended floppy disc device 4-1; and if the character  pattern does not exists in this device 4-1, it is reported to a data transmitting  and receiving p 9. The transmitting and receiving p 9 reports it to pattern retrieving p 14 of a center device 2. The retrieving p 14 not only retrieves a file  15 by the Kanji code from the terminal side but also writes the terminal name,  the Kanji code, etc. into a logging file 16. By the request of the retrieving p 14,  a communication control concerning p 11 transmits the retrieval result to the  terminal side. The transmitting and receiving p 9 sends the pattern from the  center device 2 to the display 3. 
     COPYRIGHT: (C)1982,JPO&Japio