baber/WOPTO huggingface dataset:
Patent JP-S62161437-A (JP)
Title: Transfer feed press
Inventor: SUDO MITSUO
IPC: B21D43/05
Filed: 1986-01-09
Abstract: PURPOSE:To prevent an interference of an upper metallic die and a feed bar by providing an interference avoiding device provided with a guide means for restoring synchronously an operative relation of an ascending/descending motion and a horizontal reciprocating motion. CONSTITUTION:A press slide motion is converted to an ascending/descending motion of a slider 56 and a guide pin 58 through an eccentric shaft 38, a gear 42 of a gear train 37..., a lever 54, and a rod 56, and fetched. When the slider 56 and the guide pin 58 ascend and descend, the slider 57 slides a guide groove 57 of a guide plate 60, and the guide pin 58 slides a guide groove 62 of a guide plate 61. Therefore, by the press slide motion, a transfer feed motion is controlled, and a rod 16 and a feed bar 10 execute a prescribed operation. Accordingly, the feed bar 10 and an upper metallic die 40 do not interfere with each other.
Patent JP-S63171433-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: MORITSUGU MASAHARU
IPC: G11B7/09
Filed: 1987-01-08
Abstract: PURPOSE:To contrive to improve the recording efficiency by extracting a servo error signal and an information reproducing signal from one and same photodetector. CONSTITUTION:The radiated light of a light source 1 is collimated by a collimate lens 2, split into 0-th order light and + or -1st order lights at a diffraction grating 18, transmits through a beam splitter 4 via a circularity correction prism 3, is led to an objective lens 6 and the image is formed on a recording medium face as a minute spot. The reflected light from the recording medium goes reversely through the same optical path, reflected in the beam splitter 4, led by a signal detection system, a focus and track error signals are detected by a 6-split photodetector 19 and the information signal of the recording medium is reproduced by a difference signal between the 6-slit photodetectors 19, 20.
Patent JP-H07206172-A (JP)
Title: Paper sheet regulating mechanism
Inventor: NAKAMATSU KOSUKE
IPC: G03G15/00
Filed: 1994-01-14
Abstract: PURPOSE:To smoothly move a paper sheet regulating plate even by small force, more easily execute a paper sheet exchange work, and surely prevent dislocation of the paper sheet. CONSTITUTION:This paper sheet regulating mechanism is provided with a regulating guide plate 2 positioned under a bottom plate 111 loading a paper sheet and formed with a slit 3 of prescribed width, a paper sheet regulating part 112b contacted with the paper sheet, a stepped roller 4 provided on the lower end of the paper sheet regulating part 112b and loosely fitted therein easily movably in the slit 3, a roller 11 connected to the center of the lower part of the paper sheet regulating plate 112 and rotatably contacted onto the regulating guide plate 2, a slip preventing member 9 capable of fixing the paper sheet regulating plate 112 on the optional place, and the like.
Patent JP-2000203141-A (JP)
Title: Sheet feeding mechanism for stencil printer
Inventor: KITABAYASHI MASASHI
IPC: B41L13/04
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To convey sheets one by one without rubbing the sheets by constituting a sheet feeding mechanism for separately conveying sheets on a sheet feeder base one by one providing an endless circulating member disposed above the base, and a suction means for sucking to convey the sheet sucked by the member on the base. SOLUTION: The stencil printer 10 comprises a sheet feeding mechanism for separately feeding sheets 90 placed on a sheet feeding base 12 vertically moved by an elevator one by one from above to a feed roller pair 30. Suction conveyors 20 are arranged at a predetermined interval above an upper edge 14a of a sidewall 14, and the conveyor 20 conveys the sheet 90 sucked by a suction force operating at a lower surface 24s of a porous conveyor belt 24 to a right side by a rotation of a conveyor belt 24. During conveying, the sheets 90 are separated at its lap feeding by a loosening plate 16. Thereafter, the sheets 90 are transferred to between a plate cylinder 50 and a pressing roller 52, printed, and delivered to a delivery sheet receiving base 59 after printing.
Patent JP-H09191139-A (JP)
Title: Manufacture of molded body of piezoelectric material
Inventor: MAKINO HIROAKI
IPC: H01L41/45
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To improve the orientation of the crystal grains in a molded body of piezoelectric material by dispersing the material grains of the piezoelectric material in insulating liquid to prepare a suspension, pouring the suspension into a casting mold that is liquid-permeable at least at its bottom part, and, while applying an electric field to the suspension, molding the molded body of piezoelectric material by overlaying. SOLUTION: A casting mold, made of porous plaster, has a liquid-penetrable bottom 1, and consists of a cylindrical side wall 2 and a lid 3 provided with a muddy liquid injection port and electrode support rods, and so on. Gold or the like is evaporated on the liquid-permeable portion of the inside of the casting mold to form an electrode 6 there. A suspended SUS electrode 5 is placed in such a manner that it is opposed to the electrode 6. An insulating liquid of a high dielectric constant is used for a suspension in order to improve the orientation of material grains. An electric field is applied across the electrodes 5, 6 in advance, and then the suspension is poured through the injection port in the lid 3 of the casting mold to perform overlay molding. After the mold is released, the workpiece is dried and sintered to form a piezoelectric body.
Patent JP-S56101242-A (JP)
Title: Slip issuing device
Inventor: KUROBA KATSUAKI
IPC: G06K7/00
Filed: 1980-01-14
Abstract: PURPOSE:To enable to issue the slip with the same device and to read in the code, by providing the read-in head reading in the bar code of slip printed with bar codes in advance, print head incorporatedly moved and the means controlling the read-in operation. CONSTITUTION:The print head 1 for slip issuing device prints out the character 5 on the slip 3 while reciprocating along the platen 6 with the revolution of the reed screw 7, and the bar code read-in head 2 fitted to the support plate 9 extended to one side of the head 1 reads in the bar code 4 printed on the specific position on the slip 3 optically. The print data is received via the interface line 13, a series of data is fed to the print signal generating circuit 15 through the data line 19 to produce the print signal 8, and the head drive signal 10 is fed with the print signal 8 at the printer control circuit, and start and stop signals 11 are fed to the bar code read-in head 2, the read in signal 12 is analyzed and fed to the main control circuit 17.
Patent JP-H09190474-A (JP)
Title: Plate making process progress control system
Inventor: ODA SHINICHIRO
IPC: G06Q50/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To improve control preperty by abbreviating labor for resetting a schedule by means of change, etc., and also predicting the work time of plate making process. SOLUTION: A plate making process progress control system is provided with a work load table 10 where a work load is stored at every process and an information registering means 20 where processing data quantity concerning at least a printed matter is registered. A work time calculating means 30 calculates a work time at every process of the printed matter based on processing data quantity registered in the information registering means 20 and the work load stored in the work load table 1 0 and a rough schedule generating means 40 generates a rough schedule consisting of the combination of identifying information of the printed matter with its work time at every date of respective kinds of process based on the respective work times which are calcualted by the work time calculating means 30.
Patent JP-H03209081-A (JP)
Title: Butterfly valve
Inventor: OSAME HIDE
IPC: F16K1/22
Filed: 1990-01-10
Abstract: PURPOSE:To make assembly and disassembly simply by furnishing a flange at the case of actuator and the valve body, and fastening with an opening/ closing type clamp which has a pair of opening/closing arms and which pinches the flanges, fits from the periphery, and secures. CONSTITUTION:A butterfly valve is composed of a valve element 1 having butterfly 4 and valve stem 6, a valve body 2, and an actuator 3. Flanges 25a, 24a are furnished on the valve body 2 and the case 24 of actuator 3, respectively. A pair of semi-circular arms which pinch while surrounding the periphery and whose one ends are coupled together are installed in the condition that the flanges 24a, 25a are butted, and their other ends are fixed by a fixing means 29 such as bolt, and thus a clamp 26 is formed. Thus assembly and disassembly of valve can be performed simply and quickly.
Patent JP-H09206419-A (JP)
Title: Glove for sports, especially glove for goal keeper
Inventor: TOMAASU SHIYUPITSUTSUERU
IPC: A63B71/14
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To lay a butter material under the inner side hand surface of a glove for sports so as to improve catchability and not to damage the workability, supporting characteristics, appropriate shape and respiration of the glove. SOLUTION: In the case of this glove for sports, especially the glove for a goal keeper, inner side hand materials 18 and 19 for forming the outer surface of an inner side hand 11 are composed of foamed latex 18 provided on a fiber supporting material 19 especially. On the inner surface on the palm side of the inner side hand materials 18 and 19, an additional cushion 20 for buffering collision is provided. A so-called spacer texture 20 functions as the additional cushion and the spacer texture 20 is formed as a three-dimensional texture structure. Two planar coating texture layers 21 and 22 are separated by the area between the coating texture layers of parallel texture threads almost vertical to the coating texture layers 21 and 22.
Patent JP-S5598271-A (JP)
Title: Manufacture of adhesive sheet
Inventor: SADAMITSU KAZUO
IPC: C09J7/02
Filed: 1979-01-18
Abstract: PURPOSE: To obtain an adhesive sheet having excellent cohesive force at high temperatures by the procedure in which a hot melt stickifier is coated on a plastic film carrying a substance reactive to ionizing radiation and then an ionizing radiation is irradiated onto the plastic film.  
     CONSTITUTION: A hot melt stickifier containing ethylene-vinyl acetate copolymer or styrene-butadiene block copolymer as the base polymer is coated on the surface of a plastic film coated or impregnated with a substance reactive to an ionizing radiation in advance, and then an ionizing radiation is irradiated onto the plastic film. Preferred reactive substance used includes trimethylolpropane triacrylate and trimethylolpropane trimethacylate in particular, and particularly preferred plastic film  used includes polyethylene and polypropylene. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62161442-A (JP)
Title: Method and installation for coiling thin metallic sheet
Inventor: ITO HIROO
IPC: B21C47/02
Filed: 1986-01-10
Abstract: PURPOSE:To reduce an initial cost and to improve the shape of a coil after coiling by coiling a thin metallic sheet in an up coil state by using a reel. CONSTITUTION:A coiler 10 of an up coiler type having the reel 11 is installed on the outlet side of a heat treatment furnace 8 to coil the thin metallic sheet 2 guided by pinch rolls 12. The front end of a lead strip is fixed to the reel 11 of the coiling installation 10 and the rear end is held pinched by a roll pair 7 before starting casting of the thin metallic sheet, then casting is started. The thin metallic sheet is then successfully connected to the rear end of the lead strip and is coiled while the lead strip is kept tensed. the shape of the taken up coil is, therefore, good. Since the front end of the thin metallic sheet does not get into the spacing between roller tables, the stable operation is executed.
Patent JP-H11196643-A (JP)
Title: Running-type sweet potato vine treater
Inventor: TSUJI TERUJI
IPC: A01D23/06
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To resolve a problem of a running-type sweet potato vine treater to have an excess labor because of requiring a cleaning again with a rake, etc., after the finish of the cleaning work as remaining dusts such as withered leaves or torn-off foliages in a groove after the treatment as only scooping vines in the groove with a dividing plate. SOLUTION: This running-type sweet potato vine treater pulls out and excludes vines of sweet potato while running. In the treater, a groove treating device 40 is projected to a lower side of the machine body and a rake 45 constructing the groove treating device 40 is positioned in the groove of a levee side part, then the rake 45 is supported with a fixing part to the machine body in vertically rotatable state, thus the rake 45 is enforced to the groove side with a spring as an elastic member and the rake 45 constructing the groove treating device 40 is fixably provided at an upwardly revolved shunting position.
Patent JP-S57118978-A (JP)
Title: Hull shape of small dragnet fisherboat
Inventor: TAKEYASU ISABUROU
IPC: B63B1/18
Filed: 1981-01-12
Abstract: PURPOSE:To reduce a resistance to a hull and to make the construction of a boat easier by eliminating a chine line of a small dragnet boat at the front of the boat which penetrating the water surface near the front of the hull to make the form to a smooth curve face. CONSTITUTION:A nearly front chine 3', which penetrates the water surface, of a hull of a small dragnet boat having a chine line 3 is transformed to the shape of a bilge circle 10 of a smooth curve 5. Because the part which is subjected to a resistance of water most beavily is made in the form of the curve which is subjected to the less resistance, the resultant hull shape is suitable for boat speeds of a displacement type such as the small dragnet boat and because the most part of the chine remains unchanged, the hull shape is suited to attain  superior workability.
Patent JP-H10200932-A (JP)
Title: Personal handy phone system
Inventor: IDETA NOBUHIKO
IPC: H04W68/06
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a personal handy phone system which calls a slave set for a speech even when the slave set is resident at the outside of a speech enable range in the cordless telephone mode when a master set receives an incoming call. SOLUTION: A master set 1A has a line interface section 6 interconnected with a wired telephone line 5, a control section 8a that informs it to a base station 30 when a slave set 20 is resident at the outside of a speech enable range in the cordless telephone mode to allow the base station 30 to call the slave set 20, and a radio section 9 that receives a high frequency signal from the slave set 20 to reproduce a control signal or the like, modulates the control section or the like and sends the modulated control signal to the slave set 20 and the base station 30 as a high frequency signal, and the slave set 20 has a slave set radio section 26 that receives a high frequency signal from the master set 1A and the base station 30, reproduces a control signal or the like,  modulates the control signal or the like and sends it to the master set 1A and the base station as a high frequency signal and a slave set control section 24 that controls the entire section.
Patent JP-S5595261-A (JP)
Title: Display system
Inventor: WATANABE MASANORI
IPC: H01J31/12
Filed: 1979-01-16
Abstract: PURPOSE: To increase the current density and eliminate the brightness unevenness, by providing deflecting electrodes facing each other and having linear hot cathodes between them to obtain band-shaped electron beams, effecting vertical scanning and applying picture signals to the electrode array coated with a fluorescent material.  
     CONSTITUTION: A back-electrode 2 and a deflecting electrode structure consisting of insulator substrates 3 provided with deflecting electrodes 4a, 4b on both faces thereof are disposed on both side of linear hot cathodes 1, and further provided are an electron beam pulling out electrode 5 with perforations 6 therein and a glass plate 7 with a transparent electrode on which a fluorescent material 9 is coated.  Then, vertical scanning is effected by driving a cathode driving circuit 12 and a  deflecting electrode driving circuit 13 in accordance with the signals from a synchronizing signal generating circuit 11, and further, character signals are applied to  the transparent electrode 8 via a character signal generating circuit 14. Thus, electron loss in the band of electron beams is eliminated and the structure of the system  can be greatly simplified as compared with the matrix type system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05175792-A (JP)
Title: Comparator circuit
Inventor: HIRAOKA YUKIO
IPC: H03K3/0233
Filed: 1991-01-17
Abstract: PURPOSE:To improve the switching due to noise by connecting 8-sets of transistors(TRs) or the like in a required way so as to set a threshold level of a hysteresis to a voltage positive or negative from an input signal mean voltage. CONSTITUTION:Bases and collectors of TRs Q7, Q8 forming a differential amplifier and whose emitters are connected to a constant current source I3 are connected to a collector of a TR Q6 forming an output switching TR together with the TR Q5 and to an emitter of a TR Q3 of a current mirror amplifier. Thus, when a sine wave input signal S1 fed to a capacitor C1 is larger than a hysteresis width VA in the positive direction, TRs Q1, Q2 of the differential amplifier are respectively turned on/off, and when the signal is larger than a hysteresis width VA in the negative direction, the TRs Q1, Q2 of the differential amplifier are respectively turned off/on, and the threshold level of the hysteresis is set to a positive/negative voltage from the input signal mean voltage to prevent re-switching of mis-switching due to noise of the input signal and the comparator whose switching is improved is obtained.
Patent JP-H11203783-A (JP)
Title: Recording and reproducing method for sound and image and recording and reproducing device using the same
Inventor: ONO HIROAKI
IPC: H04N5/91
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To easily record and manage image information with sound on a disk type recording medium by recording sound information for certain fixed time, turning image information to still image information for which a certain moment is photographed and simultaneously reproducing the sound information and the image information. SOLUTION: A recording start instruction is inputted to a system control means 111 and recording sound information inputted from a sound information input means 105 is recorded in a semiconductor recording medium 102 which is a second recording medium. Then, video images required by a user are inputted from a recording/ reproduction start/end instruction means 112 and similarly recorded in the semiconductor recording medium 101. At the time of reproduction, after the image information and the sound information already recorded in the disk type recording medium 101 are temporarily recorded in the semiconductor recording medium 102, the sound information and the image information are synchronized and the sound information is reproduced while displaying the image information. Since image display and sound reproduction are simultaneously performed and the related images are continuously displayed until sound is ended, handleability at the time of the reproduction is improved.
Patent JP-H04236202-A (JP)
Title: Production of polymer
Inventor: KURIYAMA KAZUYA
IPC: C08F2/00
Filed: 1991-01-17
Abstract: PURPOSE:To achieve improvement in rate of polymerization, sharpening of molecular weight distribution, etc., by deoxidizing an addition polymerizable monomer with a membrane type deoxidizing device and then polymerizing the resultant monomer. CONSTITUTION:An addition polymerizable monomer, e.g. an acrylic monomer is radically polymerized to produce a polymer. In the process, the aforementioned monomer is brought into contact with a deoxidizing membrane, e.g. a hollow yarn membrane of poly(4-methylpentene-1) to reduce its dissolved oxygen concentration to <=2ppm. The resultant monomer is then polymerized.
Patent JP-H01180332-A (JP)
Title: Cushion material
Inventor: TAKASE MASATAKE
IPC: B32B5/20
Filed: 1988-01-13
Abstract: PURPOSE:To obtain a cushion material which causes less partial sinking when a man sits thereon, with having superior surface rigidity, shock absorbing property and cushioning property, by embedding into a soft foaming member a bulky net of synthetic resin which is rigid and flexible with uneven surface. CONSTITUTION:A cushion material is of such construction that a bulky net 2 made of such synthetic resin as polyethylene or polypropylene that is both rigid and flexible, with having uneven surface, is embedded in a soft foaming member 7. When the bulky uneven net 2 is set in molds 1, 4, and for example, a stock solution compounded for soft-foaming polyurethane is injected into the molds, the solution passes through meshes of the net set in the molds to foam and harden the foaming member. Therefore, concurrently with the foaming process, the net can be integrally united completely with the foaming member thereby to obtain a cushion material. The rigidity of the net which is integrally foamed with the foaming member in a solid structure can prevent a sudden sinking of the cushion. On the other hand, the flexibility of the net itself can absorb shocks. Thus, the cushion material is provided with adequate shock absorbing and cushioning properties.
Patent JP-S61164150-A (JP)
Title: Concentration detector for developer
Inventor: HIRABAYASHI AKIRA
IPC: G03G15/08
Filed: 1985-01-16
Abstract: PURPOSE:To detect the concn. of a developer by means of a reactor embedded in a conveying surface by providing a control wall to the developer inflow side of the developer conveying surface and providing guide walls to both sides of the conveying surface. CONSTITUTION:The control wall 29 is provided to the developer conveying surface 28. A space 33 between the outside peripheral surface of a sleeve 5 and the wall 29 is set to balance the inflow and outflow of the developer so that the stagnation and deficiency of the developer in a concn. detector 25 are obviated. The guide plates 30, 30 are provided on both sides of the surface 28 to eliminate the influence from a lateral direction, by which the exact detection of the developer concn. is made possible.
Patent JP-S5389751-A (JP)
Title: Optical fiber end part and its production
Inventor: TSUCHIYA HARUHIKO
IPC: G02B6/255
Filed: 1977-01-19
Abstract: PURPOSE:To facilitate production process, eliminate change with time because of the same material and enhance coupling efficiency by melting and heating the clad at end part, converging the end by surface tension, and forcing out the core part of a lower melting point thereby forming the same to a convex face.