baber/WOPTO huggingface dataset:
Patent JP-S59220319-A (JP)
Title: Preparation of highly filled molded thermoplastic resin article
Inventor: SUZUKI SHIGEMASA
IPC: B29B7/88
Filed: 1983-05-31
Abstract: PURPOSE:To easily prepare the title molded article wherein a solid fine powder is uniformly dispersed throughout a resin, by mixing and dispersing a thermoplastic resin and the solid fine powder under a specific condition in a high speed mixer while directly melting and molding the resulting mixture by an extruder. CONSTITUTION:A mixture consisting of 100pts.wt. of a thermoplastic resin (e.g., PE, PP or PVC) and 60pts.wt. or more of a solid fine powder not melting at the m.p. of said resin (e.g., talc, CaCO3 or silica) is mixed at a high speed in a high speed rotary mixer while heated to the m.p. or more of said thermoplastic resin. After a proper time is elapsed, the resin particles each coated with the solid fine powder are partially and mutually welded to form a porous gathered lump. At this point of time, said lump is solidified under cooling to form a resin compound which is, in turn, directly melted and molded to easily prepare a molded thermoplastic resin article filled with a large amount of the solid fine powder.
Patent JP-S57209980-A (JP)
Title: Fireproof composition
Inventor: NAKAGAWA SHINKICHI
IPC: C08L21/00
Filed: 1981-06-19
Abstract: PURPOSE: To provide a fireproof compsn. which can be well bonded to materials used in that part of a wall through which electric wire passes consisting of, as a fireproof putty-like compound, liquid polychloroprene, hydrated alumina, a flameproof org. fiber and a silicone rubber in combination.  
     CONSTITUTION: A fireproof putty-like compd. is composed of a component consisting wholly or mainly of 100pts.wt. liquid polychloroprene, 200W500pts.wt. hydrated alumina, 5W40pts.wt. flameproof org. fiber having an average length of 0.5W10mm and 1W30pts.wt. silicone rubber. A plasticizer such as dioctyl phthalate in an amount of 1/3 of the amount of liquid polychloroprene may be added to the component. The compound is fireproof compsn. which has remarkably high fireproofness, can retain sufficient airtightness, is good under wide application conditions over a long period of time, can be removed in re-wiring, and can be easily packed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09280406-A (JP)
Title: Double solenoid type solenoid valve
Inventor: OKUMURA HIROSHI
IPC: F16K17/10
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To realize a solenoid valve in which one solenoid of a double solenoid can be easily changed. SOLUTION: A solenoid valve is provided with a solenoid box 63 in which first and second solenoids 66, 66' are arranged parallel to each other, a pilot valve main body 62 connected to the lower part of it, and a valve main body 61 connected to the lower part of it, and in which a pressurizing fluid port P, fluid discharging ports R1 , R2 , and two output side ports A, B are provided on the outer surface and a valve main shaft 4 to be vertically moved by opening and closing of first and second pilot valves is provided.  An axial bolt 65 for connecting the solenoid box 63 to the pilot valve main body 62 through between first and second solenoids 66, 66' is provided, a backup solenoid capable of being easily changed in using is provided as a self-reset solenoid valve, a three- way selector valve 67 capable of changing fluid passages is provided, and changing between a self-reset solenoid valve and a self-hold solenoid valve is facilitated.
Patent JP-H03292769-A (JP)
Title: Manufacture of insulation control si thyristor
Inventor: NISHIZAWA JUNICHI
IPC: H01L21/332
Filed: 1990-04-10
Abstract: PURPOSE:To enable a MOS transistor to be very easily integrated in the same tip where an Si thyristor is integrated by a method wherein a MOS diode is formed on the gate of the Si thyristor, and an insulated gate transistor is connected between a gate and a cathode or a gate and an anode to be integrated on the same chip. CONSTITUTION:A P<+> anode region 21 is diffused into the rear of an N<-> high resistance substrate 22, and a field oxide film 27 is selectively formed. After a nitride film formed through selective oxidation is removed, a P-type impurity is selectively formed on a gate region, and an N-type impurity is formed on a cathode region. A gate oxide film 26 is formed, a polycrystalline silicon 25 is built, in succession a pattern is formed covering all the upside of a P<+>-type gate region 31, and polycrystalline silicon other than a gate is removed through etching. P-type impurities are selectively diffused into not only an auxiliary cathode region but also polycrystalline silicon. An insulating film 28 is formed on the whole surface, a contact hole is provided to the overlap of the cathode region 23 with the auxiliary cathode region 32 and the upper part of the polycrystalline silicon, and metal of Al or the like is formed on all the surface.
Patent JP-H02273772-A (JP)
Title: Heat roller fixing device for image forming device
Inventor: AZUMA YUICHIRO
IPC: G03G15/01
Filed: 1989-04-17
Abstract: PURPOSE:To prolong the life of fixing rollers while maintaining an image quality by switching and selecting a first nip and a second nip for fixing rollers brought into contact with a transfer paper and switching the fixing rollers in a black- and-white mode and a full color mode. CONSTITUTION:With respect to a first fixing roller 1 possessing an elastic body layer 5, the first nip 11 is formed by a pressure roller 3 consisting of a rigid roller, and the second nip 12 is formed by a second fixing roller 2 consisting of a rigid roller provided with a polyethylene fluoride coating or a silicone thin film layer on its surface. A guide member 13 is moved so that an image surface is brought into contact with the first fixing roller 1 at the time of forming a full color image and the image surface is brought into contact with the second fixing roller 2 at the time of forming a white-and-black image. Thus, an image of preferable quality can be formed and the life of the fixing rollers 1 and 2 can be prolonged.
Patent JP-S62253326-A (JP)
Inventor: SHIBATA HIDEAKI
IPC: A01G31/00
Filed: 1986-04-24
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-H02274390-A (JP)
Title: Manufacture of welded pipe
Inventor: IDE TSUTOMU
IPC: B23K26/21
Filed: 1989-04-17
Abstract: PURPOSE:To manufacture a welded pipe with fine external appearance without spoiling strength even if metallic material having high weld crack sensitivity is used by forming an open pipe with the joining point downward and irradiating the joining point with a laser beam from below diagonally to perform welding. CONSTITUTION:An initial forming roll group 2 consisting of edge part forming three-stage breakdown mills 21, 22 and 23 of a band-shaped metallic plate 1, an intermediate forming roll group 3 where central part forming three-stage side rolls 31, 33 and 35 and two-stage horizontal rolls 32 and 34 of the metallic plate 1 are arranged alternately, a finishing forming roll group 4 consisting of three-stage fin-pass rolls 41, 42 and 43 to form to the open pipe 11 and further, one squeeze roll 5 are arranged in tandem. The welded pipe with fine quality is obtained by bending downward and working the metallic plate 1 by stages and performing welding thereon by a laser beam welding machine provided below the upstream side of the squeeze roll 5.
Patent JP-H02275182-A (JP)
Title: Non-contact type mechanical seal
Inventor: SHIMIZU TADAYUKI
IPC: F16J15/34
Filed: 1989-04-14
Abstract: PURPOSE:To avoid the contact of seal faces with each other by forming a dynamic pressure generation group which communicates with fluid introducing grooves and extends in one circumferential direction, and a static pressure generation group which communicates with the grooves selected from the fluid introducing grooves and extends in a certain circumferential direction. CONSTITUTION:In a seal face 2a in a rotation seal ring 2A at a rotation side seal element 2, there is provided fluid introducing grooves 5 where outer ends are opened to the outside-diametrical side of a seal face 2a at particular intervals in a circumferential direction and the like, and inner ends exist in the seal face 2a and extend in an inside-diametrical direction. The grooves 5 contain the first introducing grooves 5a in approx. 5mum-1mm depth which extend from the outer ends of the seal faces 2a in a radial direction at a rate of approx. 70 to 90% to the width W1 of the seal face 2a, and the second introducing grooves 5B in approx. 5mum-1mm depth which extend from the outside the seal faces 2a in an inside-radial direction at a rate of approx. 30 to 50% to the width W of the seal faces 2a are formed alternatively in turn. A dynamic pressure generation group 6 which extends in one circumferential direction is formed in communication with each of the grooves 5A and 5B, and a static pressure generation group 7 is formed in communication with the grooves 5A.
Patent JP-H02274279-A (JP)
Title: Inner blade of reciprocal electric razor
Inventor: YADA SHIRO
IPC: B26B19/04
Filed: 1989-04-15
Abstract: PURPOSE:To keep a blade resisting a collapsing force even upon exposure to a beard cutting force by providing a retaining means for holding each blade of an inner blade body mounted on an inner blade base for connecting the inner blade body to a drive means. CONSTITUTION:An inner blade comprises an inner blade body 1 formed via a sheeting process, a synthetic resin inner blade base 2. Also, the inner blade body 1 comprises a plurality of blades 11 cut up from the sheet and a mounting part 12 for connecting both ends of each blade. Furthermore, the inner blade base 2 has a fixing part 21 at both sides for securing the connection part of each blade, a retaining means 23 on top for keeping each blade in parallel and a joint part 25 for retaining each blade in parallel on the upper side, and a joint part 25 at bottom for connection to a drive means. As a result, the inner blade base 2 for connecting the inner blade body 1 to the driving means not only comes to have the inner blade body 1, but also the retaining means 2d for each blade of the inner blade body 1. According to the aforesaid construction, the blade is likely to fall down even when exposed to a beard cutting force.
Patent JP-S58212494-A (JP)
Inventor: NAKA HIROMITSU
IPC: D06F57/12
Filed: 1982-06-05
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-S60242216-A (JP)
Title: Reinforced concrete pile with thin outer shell steel tube
Inventor: MURAKAMI HIROSHI
IPC: E02D5/30
Filed: 1984-05-15
Abstract: PURPOSE:To form a pile having good bending performance at low cost by a method in which a concrete layer is provided on the inside of an outer shell cylinder formed by spirally rolling a steel plate of a specific thickness, and reinforcing bars are set in the axial direction in the concrete layer of a pile. CONSTITUTION:A thin steel strip of a thickness of 0.25-1.6 is spirally rolled and both sides of the joint of the spirally rolled steel strip are folded and clamped to form an outer shell cylinder 1. Concrete layer 3 of a hollow cylinder form is lined on the inside of the cylinder 1 and reinforcing bars 2 are set in the axial direction in the concrete layer 3 of the pile.
Patent JP-S5219335-A (JP)
Title: Safety device of luid combustor
Inventor: KASAGI RIYOUICHI
IPC: F23N5/24
Filed: 1975-08-05
Abstract: PURPOSE: A device to prevent gas leakage by controlling fuel passage with a thermal reaction by the flame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01267063-A (JP)
Title: Thermal head drive device
Inventor: KUWATA TERUMI
IPC: B41J2/35
Filed: 1988-04-20
Abstract: PURPOSE:To make printing density uniform by supplying inverted printing data and printing data to a drive means, then allowing the drive means to drive a thermal printing means based on the inverted printing data and printing data and in turn, the thermal printing means to be preheated, if no printing is yet performed by said means. CONSTITUTION:In a latch circuit 5, a printing data signal is latched by a latch signal and then is connected to an inverting and non-inverting circuit 12. An inversion signal is connected to the other input terminals of Exclusive OR gates 121-12N which constitute the inverting and non-inverting circuit 12, and subsequently, the printing data signal is inverted by the inversion signal. Then inverted printing data is supplied to a drive circuit 7 together with the printing data signal. The inverted printing data signal and the printing data signal are subjected to the control of their pulse width by a strobe signal and as a result, a firing signal is produced. The firing signal is applied to a heat-generating element 8 to allow a constant voltage V to preheat the thermal resistor which does not print during the processing of inverted printing data for producing the fire signal. Next, the constant voltage V allows the heat-generating resistor which prints to generate heat during the processing of non-inverted printing data for producing the fire signal.
Patent JP-S59222341-A (JP)
Inventor: YANAGIDA TOMOYOSHI
IPC: B32B27/04
Filed: 1983-06-01
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-H05298538-A (JP)
Title: Goods name display device on goods rack of automatic vending mechine
Inventor: KURA KAORU
IPC: G07F9/02
Filed: 1992-04-16
Abstract: PURPOSE:To prevent a display card provided at the front of a goods rack and which displays housed goods by being inserted to and supported with a holder from jumping and being lost by the vibration of the goods rack, etc. CONSTITUTION:A vertical groove 62 in which the right and left terminal parts of a goods card 7 are inserted and supported and a stopper 64 in which the lower terminal of the card is supported by being abutted are formed at the mounting plate 61 of the holder 6. Also, a small projection 65 protruding beyond just the upper side of the upper terminal plane of a mounted display card as being rubbed with the back plane of the display card 7 when it is inserted and which prevents the display card 7 from jumping to the upper side is formed at the front of the mounting plate 61.
Patent JP-H02275702-A (JP)
Title: Superconducting thin film element
Inventor: UEDA ICHIRO
IPC: C04B41/89
Filed: 1989-04-14
Abstract: PURPOSE:To enable formation of a superconducting thin film having a low electrical resistance and high critical density in the direction parallel to the surface of a substrate by using an SrTiO3 thin film sticking to an inexpensive alumina porcelain or Si single crystal excellent in processability as the substrate. CONSTITUTION:A thin film of SrTiO3 is grown on the surface of an alumina porcelain, Si single crystal, etc., by a sputtering method is used as a substrate to form an oxide superconductor thin film, having the (100) or (010) axis oriented parallel to the substrate, i.e. the (001) axis oriented perpendicularly to the substrate, containing copper and having crystal symmetry of tetragonal of rhombic crystal and a layer structure, e.g. a thin film of (RE)Ba2Cu3O7-x (RE is Y, La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb or Lu; (x) is 0-0.5) on the substrate. Thereby, a superconducting thin film element is obtained.
Patent JP-H10286541-A (JP)
Title: Apparatus for recovery of ball
Inventor: HAMAURA NAGAYUKI
IPC: B08B9/02
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To convey a ball having flowed into a screen to a ball discharge opening without being stayed by a method wherein an eddy current is generated near valve shaft fixed plate on the screen with an eddy current generation means fitted to the valve shaft fixed plate. SOLUTION: Many balls 10 from which foreign substance is removed when a ball recovery apparatus is operated, flow into a trunk by riding on a cooling water flow in the arrow direction. At this time, a pair of screens 2 provided in the trunk 6 close a channel in the trunk 6 as given with a solid line with a driver of a valve shaft 5. Further, an eddy current Y is generated by dashing of a current of cooling water against an eddy current plate 9 being a resistor to an upper stream side near a valve shaft fixed plate 4. Therefore, the ball 10 having reached onto the screen 2 is made to float up this side to the valve shaft fixed plate 4, made to get over the valve shaft fixed plate 4, conveyed in a ball discharge opening 7 direction on the screen 2, and the ball 10 can be smoothly recovered.
Patent JP-H11296650-A (JP)
Title: Live fish counter
Inventor: OKABASHI NOBUAKI
IPC: G06M7/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To improve the counting accuracy of a live fish counter for automatically counting the tail number of live fish transferred by a transfer pipe without contacting. SOLUTION: This live fish counter is constituted of two light emitting parts 16a and 16b and respectively corresponding two light receiving parts 11a and 11b provided closely in the middle of the transfer pipe 3 of a transparent body for connecting two fish tanks and transferring the live fish, a measurement part 12 for measuring respective time width and time difference when an underwater object such as the live fish passes in front of the light receiving parts and light is interrupted from the output signals 101 and 102 of the light receiving parts, an arithmetic processing part 13 for calculating the moving speed of the underwater object from the time difference measured by the measurement part 12, calculating the length of the underwater object from the moving speed and the time width,  comparing the length with the standard length of the live fish set beforehand and outputting counting pulses 106 and a counting and display part 14 for counting the counting pulses 106 and displaying the number of fish.
Patent JP-S61254312-A (JP)
Title: Manufacture of film by wet type film-making
Inventor: AIZAWA KAORU
IPC: C08J5/18
Filed: 1985-05-04
Abstract: PURPOSE:To make a film, the ends of which are reinforced, and consequently improve the windability of the film by a method wherein developing solution is turned into the film under the state that the ends of the layer of the developing solution is made thicker than its center. CONSTITUTION:Liquid containing polymeric compound is developed onto a film-making state in such a manner that the ends is made thicker than the remaining portion so as to form a developer layer with thicker ends in order to introduce the resultant layer in a drying process. For example, a coater 4, the gap between which and a film-making stand made of stainless steel belt 2 is wider at the ends than at the remaining portion, is employed on the film- making stand so as to develop the liquid containing polymeric compound in such a manner that the ends are thicker than the remaining portion. The thick ness at the ends of the developer layer is about 1.1-2 times as much as that at its center. On the other hand, the thickened width of each end of the devel oper layer is properly about 1-30% of the total width of the developer layer.
Patent JP-H07308074-A (JP)
Title: Inverter device
Inventor: MINAMI SHINJI
IPC: H02M7/48
Filed: 1994-05-10
Abstract: PURPOSE:To eliminate the failure of a retry in the case of the generations of an overcurrent tripping, etc. CONSTITUTION:In the control circuit of an inverter device, an abnormal-content sensing means 29 for sensing the abnormal content based on the abnormal current sensed by a current sensing circuit 27 and a memory means 30 for storing this abnormal content and also the operational content in the case of a retry too are provided respectively. Further, in this control circuit, a comparison means 31 for comparing the abnormal content of the abnormal-content sensing means 29 with the memory content of the memory means 30, an operational-content altering means 32 for altering the operational content in the case of the retry based on this comparison result, and a voltage/frequency controlling means 33 for controlling the output voltage and frequency of the inverter based on the operational content determined by the operational-content altering means 32 are provided respectively.
Patent JP-S5322334-A (JP)
Title: Memory device
Inventor: ANDOU TETSUYA
IPC: H03H11/26
Filed: 1976-08-13
Abstract: PURPOSE:The transfer direction of a charge transfer element is changed to the direction where an access time becomes shorter due to the position of required memory information, and information is read and written, so that the access time can be shortened.
Patent JP-2000293098-A (JP)
Title: Vibration transmission experimenting implement
Inventor: MATSUURA AKIRA
IPC: F16F15/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an experimenting implement which enables a designer and constructor of a building, etc., to sensuously understand the influence by transmission of vibration through experiment and to improve the consciousness on vibration insulation. SOLUTION: This implement has a vibration source 10, a surface vibrator 1 which has a surface vibratable radiation surface and a transmission member 2 which is freely attachably and detachably mounted at the surface vibrator 1. The transmission member 2 comes into contact with the vibration source 10 during mounting at the surface vibrator 1. As a result, the transmission of the vibration of the vibration source 10 to the surface vibrator 1 is made possible and the mounting of a vibration insulation material 3 to the bottom of the vibrator 1 is possible.
Patent JP-H11294940-A (JP)
Title: Stopper for prescribing amount of movement of movable partition wall
Inventor: KOBAYASHI MINORU
IPC: F25D23/06
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent a movable partition wall movably attached to a box body from unnecessarily moving (overrunning). SOLUTION: As a stopper for prescribing the amount of movement of a movable partition wall 20 in a box body 10, at least a pair of stoppers 30 are provided at prescribed intervals in the moving direction of the movable partition wall 20 in the box body 10. Each of the stoppers is fixed to the ceiling panel 15 and the side wall panel 11 of the box body 10 and abuts on the upper comer of the movable partition wall 20 to regulate the movement of the movable partition wall 20.
Patent JP-S58213131-A (JP)
Title: Floor heating panel
Inventor: NAKA YASUHIRO
IPC: F24D13/02
Filed: 1982-06-07
Abstract: PURPOSE:To facilitate a wire binding operation and improve a strength of a panal at its circumferential area, by arranging such that a binding wire box having approximately a square configuration and an attaching section for attachment thereof to a floor surface is provided at two corners of a floor heating panel, and the panel has its circumference strengthened by coating it with a side panel. CONSTITUTION:A floor heating panel comprises a heat conductive memeber A made of an iron and the like having a facial heating element 1 pastered to a reverse side thereof, and a back plate B made of a water-proof thickneed board adapated to be integral ly formed via a heat insulation material C with the reverse side. The facial heating element 1 has a nailing opening 2 defined therethrough. The facial heating element 1 has its exposed end face of the nailing opening 2 coated by an electric insulation tape 3, and thereby preventing a nail from contacting the heating element 1 when driving the nail. In this case, the floor heating panel has its circumference coated by a side plate E made of an iron sheet and the like, so as to prevent a panel side edge from a possible fracture due to a load imposed on the panel. Wiring passages outlets 5a'-5d' are defined in a four framed piece and a wire binding corner box D of a square configuration with an attaching section is provided at two corners of the panel.