baber/WOPTO huggingface dataset:
Patent JP-H07136702-A (JP)
Title: Manufacture of cr containing seamless steel tube
Inventor: TAKADA ISAO
IPC: B21B19/04
Filed: 1994-07-07
Abstract: PURPOSE:To suppress the occurrence of a defect generated on the inner surface of a tube by setting the absolute value of a strain defined by a specific formula within a specific range at the time of piercing a round billet by inclined rolls and a plug. CONSTITUTION:A continuous casting ingot containing 2 to 27wt.% Cr is used as a base stock. The continuous casting ingot having the sectional shape of a rectangle whose ratio of a long side to a short side is 1.6 to 3.0 is used as the base stock. This ingot is formed to a round billet 1 by normal rolling. When this round billet 1 is pierced by inclined rolls 2 and a plug 3, the absolute value ¦epsilonn¦ of a strain epsilonn during piercing, defined by a formula, is controlled to be ¦epsilonn¦ <=0.015 within a range form the position 10mm behind the tip part of a plug to the rear end of the plug. Consequently, a Cr contg. seamless steel tube with less defect generation factor on an inner surface can be manufactured. A seamless stainless steel tube such as SUS304, etc., to be widely used for boiler, oil well, further, for machine structural use, etc., can be obtained.
Patent JP-S6312508-A (JP)
Title: Endless belt
Inventor: MAKITA HIROAKI
IPC: B65G15/34
Filed: 1986-07-01
Abstract: PURPOSE:To provide a long life belt difficult to break by making a rod material transferring surface of the opposite side surface to adhesion surfaces of rubber layer of woven fabric or knitted fabric. CONSTITUTION:A belt 11 is formed into an endless belt by bonding woven fabrics 13, 14 respectively to both upper and lower surfaces of a rubber layer 12. The woven fabric 13 at the rod material transferring surface side is a seamless cloth which uses aromatic polyamid fibers along the peripheral length of belt and generally used fibers such as polyester fiber, nylon fiber, etc. in the widthwise direction of belt. Both woven fabrics 13, 14 are bonded to the rubber layer 12 with rubber system adhesives suited for the rubber layer 12 material. The belt 11 is provided on the rubber layer 12 having excellent cushion property with the woven fabric 13 using aromatic polyamid fibers, so that the woven fabric 13 becomes difficult to break and has a long life while it can be flexed to the rubber layer 12 side even if sharp edges of rod materials abut against the belt 11.
Patent JP-S5944328-A (JP)
Title: Novel radioactive diagnostic agent for nucleus medicine
Inventor: YOKOYAMA AKIRA
IPC: A61K51/00
Filed: 1982-09-07
Abstract: PURPOSE:To provide a radioactive diagnostic agent labeled with radioactive metal, and useful for the nucleus medical use mainly for the determination of the figure and the function of various organs, by contacting a non-radioactive composition containing a thiosemicarbazone derivative with a solution containing radioactive metallic ions. CONSTITUTION:The compound of formula IV (R, R' and R'' are H or 1-3C alkyl; n is 0-3) is mixed with a proper solvent in the presence or absence of a reducing agent (e.g. stannous salt) to obtain a composition useful for the preparation of a radioactive diagnostic agent. The objective radioactive diagnostic agent can be prepared by contacting the composition with a solution containing radioactive metallic ions (e.g. technetium-99m). The diagnostic agent is accumulated in the objective organ in high concentration within a short time. The compound of formula IV wherein R and R' are 1-3C alkyl can be prepared by introducing a propionyl group to the compound of formula I , reacting the product with isopropyl nitrite, and condensing the resultant compound of formula IIIwith the compound of formula V.
Patent JP-S5379484-A (JP)
Title: Crystal vibrator
Inventor: YAMASHITA SHIROU
IPC: H03H9/13
Filed: 1976-12-24
Abstract: PURPOSE:To form connection electrodes extending from driving electrodes easily by forming driving electrodes and connection electrodes extending from the driving electrodes respectively on the surface of the crystal vibrator body.
Patent JP-S5857098-A (JP)
Title: Surge-detecting device for jet engine
Inventor: KOYAMA TOSHIYUKI
IPC: F02C9/46
Filed: 1981-09-30
Abstract: PURPOSE:To promote the safety of flight by providing an alarm device to be operated by the output of a comparator device to compare an output received from a pressure transducer equipped at the exit part of a compressor of an engine with a fixed set value for detecting surging directly. CONSTITUTION:A pressure transducer 4 is equipped at a measuring port 3 for an exit pressure of a compressor 2 of an engine 1 for sending electric signals to a microcomputer 5 in accordance with the pressure. The microcomputer 5 calculates the change of the compressor exit pressure with the passage of time. Meanwhile, when the pressure is suddenly reduced, a sound alarm 6 or an alarm lamp 1 issues an alarm on the basis of a command of the microcomputer 5. In this construction, surging is directly detected, and the alarm is given to a pilot before an exhaust temperature surpasses a fixed value for preventing the burning damage of a turbine blade or the like and ensuring the safety of flight.
Patent JP-S6215247-A (JP)
Title: Thermoplastic resin composition
Inventor: YONAIYAMA RIKIO
IPC: C08K7/14
Filed: 1985-07-15
Abstract: PURPOSE:To provide a composition giving a molded article having excellent mechanical strengrh, rigidity and thermal deformation resistance and remarkably suppressed warpage, by compounding a modified polypropylene, a specific polyamide, an amorphous thermoplastic resin and glass fiber at specific ratios. CONSTITUTION:The objective composition can be produced by compounding (A) a polypropylene modified with an unsaturated carboxylic acid (anhydride) or a polypropylene containing >=1pt.(wt.) of the above resin with (B) a polyamide resin produced by the polycondensation of m-xylylenediamine and adipic acid, (C) an amorphous thermoplastic resin having benzene ring in the recurring molecular unit and (D) glass fiber. The amount of the component C is 5-40pts.(wt.) per 100pts. of the sum of the components A+B wherein the components A and B account for 95-50wt% and 5-50wt%, respectively. The amount of the component D is 5-100pts. per 100pts. of the components A+B+C.
Patent JP-H0819336-A (JP)
Title: Artificial medium for cell tray
Inventor: KOGA HARUO
IPC: A01G9/10
Filed: 1994-07-07
Abstract: PURPOSE:To improve workability, when plural seedling beds are longitudinally and latitudinally formed from solid artificial media in a cell tray. CONSTITUTION:While solid artificial media 2 are held in a board 1, the cell insertion ends of the media 2 are faced to the cells S of a cell tray T. The media 2 are subsequently pressed with press tools 3 to transfer the media 2 from the board 1 to the cells 2. Thus, the solid artificial media are simultaneously inserted into the plural cells S.
Patent JP-S64999-A (JP)
Title: Pitch position extracting system
Inventor: SATO KAZUMI
IPC: G10L25/90
Filed: 1987-06-23
Abstract: PURPOSE: To accurately find out a pitch position even when a rise part is included in a frame by changing a pitch position detecting section in accordance with a difference in the power of a residual signal between the first and latter halves of one frame.  
     CONSTITUTION: The power of a first half in one frame of a predictive residual signal is compared with the power of the latter half, an address having the maximum value of absolute values of residual signals is detected from a 1st pitch period or a final pitch period in a frame in accordance with the compared difference. When the power of the latter half is larger, the address of the maximum value is converted into the address of the initial pitch period to extract a pitch position. Even when the value of a sound signal in the first half of the frame is smaller and a pitch component in the amplitude of the residual signal is small, a pitch position found out in the latter half pitch period of one frame which is in a stable state as compared with the first half of the frame can be extracted. Consequently, the extraction accuracy of a pitch position can be improved. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S641751-A (JP)
Title: Matte thermoplastic resin composition
Inventor: WADA KAZUHITO
IPC: C08L51/04
Filed: 1987-06-23
Abstract: PURPOSE:To obtain the titled composition outstanding in molding processability and heat resistance etc., capable of giving molded products with matte appearance, by incorporating ABS resin with specified amount of a specific silyl group- contg. vinyl copolymer. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of ABS resin with (B) 0.5-30pts.wt. of a silyl group-contg. vinyl copolymer of formula (X is hydrolyzable group such as halogen; R1 is H, 1-10C alkyl; n is 1-3), with the main chain virtually constituted of vinyl polymer, having in one molecule at least one silicon group bonded to the hydrolyzable group and molecular weight 300-30,000.
Patent JP-S6136472-A (JP)
Inventor: NOZAKI YOSHIHARU
IPC: E05D3/06
Filed: 1984-07-26
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-S5583903-A (JP)
Title: Sequence control circuit
Inventor: KITSUKAWA MOTOHIKO
IPC: G05B15/02
Filed: 1978-12-20
Abstract: PURPOSE: To realize the interchange for PROM, the logic element and others by giving the delay of a fixed time to the address reading signal and then inhibiting the transmission of the writing signal in the time sector during which the decision is impossible for the information.  
     CONSTITUTION: When the synchronous signal CLK is inverted from 1W0, the signal approximating gradually to 1 with the fixed time constant is supplied to input terminal 16. And the output of AND circuits 11 and 17 become 1 when the signal supplied to terminal 16 reaches the threshold level, and then become 0 when signal CLK becomes 1. These output are then used as the address reading signals. This reading signal is then supplied to NAND circuit 21 to secure the AND conditions with the output of ICU3. Thus the writing signal which is delayed by time T 2  is produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06340049-A (JP)
Title: Easily adhesive polyester film
Inventor: UJI MASARU
IPC: B32B7/02
Filed: 1993-06-01
Abstract: PURPOSE:To provide a polyester film improved in thermal adhesiveness, water resistance, blocking resistance and transparency, hardly dissolved in an org. solvent and enhanced in the adhesiveness with a topcoat layer by applying a specific aq. coating solution to the single surface of the polyester film to heat and cure the same. CONSTITUTION:A compsn. consisting of 10-13.5 pts.wt. of a first urethane resin with a glass transition point of -10 to 30 deg.C and a flow start temp. of 60-95 deg.C, 1.5-5 pts.wt. of a second urethane resin with a glass transition point of 50-80 deg.C and a flow start temp. of 100-150 deg.C and 1-3 pts.wt. of a curing agent such as an aminoplast resin or an epoxy compd. is mixed with 50-110 pts.wt. of water to prepare an aq. coating soln. which is, in turn, applied to the single surface of a polyester film. After coating, the coated polyester film is dried pref. at 100-150 deg.C. By this method, crosslinking reaction is advanced and a continuous film is formed on the polyester film and this polyester film is taken up in a roll form.
Patent JP-S5782515-A (JP)
Title: Hollow fibrous membrane and its preparation
Inventor: HATANO TAKASHI
IPC: D01F6/00
Filed: 1980-11-05
Abstract: PURPOSE: To obtain a hollow fibrous membrane, having a high water permeation rate, and scarcely causing the clogging efficiently, by extruding a polysyulfone resin solution through an annular nozzle, introducing a coagulating liquid consisting of a mixture solution of a good solvent with a nonsolvent for the resin into the core part, and coagulating the extruded solution.  
     CONSTITUTION: A polysulfone resin is dissolved in a solvent, e.g. dimethylformamide, and the resultant solution is then extruded through an annular nozzle. A coagulating liqud consisting of a mixture solution of a good solvent, e.g. dimethylformamide, with a nonsolvent, e.g. 1,4-butanediol, for the polysulfone resin is simultaneously introduced into the core part of the annular nozzle. The extruded solution is then passed through air and coagulated in a coagulating bath to give the aimed fiber having a dense layer having micropores with a pore diameter ≤ about 0.025μ in contact with a layer consisting of a spongy structure containng cavities having a diameter ≥5μ at a volume ratio ≥ about 20% without the reduction in amount of permeated water with increase in the membrane thickness. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H056134-A (JP)
Title: Manufacture of holographic optical element
Inventor: TANIGUCHI YUKIO
IPC: G03H1/02
Filed: 1991-06-27
Abstract: PURPOSE:To produce a holographic optical element having desired optical characteristics on the whole by letting interfere two light fluxes with each other in respective local territories of photosensitive material. CONSTITUTION:Two light fluxes A, B from a same light source are let interfere with each other in a local space 5 in photosensitive material l to form localized interference fringes, and while relatively moving the interference territory in the sensitive material 1 and also at least controlling the incident directions of the two light fluxes A, B, formation of localized interference fringes in the sensitive material 1 is similarly repeated so as to form collective interference fringes, and hence a holographic optical element of optical prescribed characteristics on the whole can be produced.
Patent JP-H112382-A (JP)
Title: Electric-fusion-type branch coupling
Inventor: KAWAMURA YOSHIHIRO
IPC: H05B3/36
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent heat generation and thermal expansion of heating wires from causing inter-contact and short of the heating wires, by laying a heating wire spirally on the back face of a saddle in a specific interval derived from buckling deformation of the heating wire. SOLUTION: A heating wire 2 is laid spirally on the back face of a saddle in a specific interval H. The interval H of the heating wire 2 is set as h<H<1.5h based on its buckling deformation (h). The buckling deformation (h) is set as h= ΔL/4×(2Lk+ΔL)}<1/2> from theoretical formula of Euler's buckling strength. Where, ΔL is expansion due to thermal expansion of the heating wire 2, and is derived from ΔL=π×D×α×ΔT. Lk is buckling length and is derived from Lk=π×d/4× 1/(α×ΔT)}<1/2> . (Where D = diameter of a circle formed by the spirally wound heating wire 2 (mm), d = diameter of the heating wire 2 (mm), α = coefficient of linear expansion ( deg.C<-1> ), and ΔT is increased temperature of the heating wire 2 due to flowing current ( deg.C)).
Patent JP-S5943810-A (JP)
Title: Method for repairing converter port by hot spraying and heat insulation cover used for said method
Inventor: FUJII KOUICHIROU
IPC: C21C5/44
Filed: 1982-09-07
Abstract: PURPOSE:To enable perfect repair in the stage of repairing a furnace port by spraying by covering the port with a heat insulation cover and interrupting the heat and hot air of the furnace from the operator. CONSTITUTION:The materials deposited on the inside of the metal 4 in a furnace port and remaining bricks therein are roughly removed while a converter 1 is held titlted. A heat insulation cover 7 provided with a hot air release pipe 6 is mounted into the furnace port in such a way that the circumferential edge thereof closes the top end of the bricks in the furnace port; thereafter, heat insulation wool 23 is packed into the space between the cover 7 and the inside surface of the furnace. The refractory bricks and residues as well as the base metal remaining and sticking to the inside wall of the metal 4 are then finally removed. Segment metals 30 with brick presses are disposed and welded radially to the inside wall of the metal 4 and the end parts of many studs provided with hook parts at the forward ends are welded between the adjacent metals 30. The cover 7 is removed in succession to said welding, and refractories 25 are deposited by spraying on the inside wall of the furnace part sectionally by each half circumference in a way as to embed the metals 30 and studs therein; further, the converter is turned upside down and the refractories are deposited by spraying on the remaining half circumference.
Patent JP-H07141196-A (JP)
Title: Loop developing system having out-of-loop branch
Inventor: NISHIMURA IWAO
IPC: G06F9/45
Filed: 1993-06-28
Abstract: PURPOSE:To reduce judging frequency at the time of judging whether a loop is to be repeatedly executed or not and to improve the execution performance of a program by executing loop development as for as possible even when the loop is branched from the inside to the outside. CONSTITUTION:A compiler front-ent 2 inputs a source program 1 and outputs an intermediate code 3. An optimizing phase 4 inputs an intermediate code 3 and prepares a flow graph 5, a label table 9 and loop counter information 10. A loop analyzing means 6 in the phase 4 analyzes the flow graph 5 and detects a loop having its branch on the outside of the loop. A loop development judging means 7 in the phase 4 judges the existence of a side effect that the number of reference blocks is increased or compiling time is influenced at the time of practically developing a block 2 out of the loop detected by the means 6 and determines the number of developments. When there are many reference blocks in a procedure, the loop is not developed.
Patent JP-S6135608-A (JP)
Title: Position memory device
Inventor: CHIESARE MARIO KANI FUERARII
IPC: H03J5/14
Filed: 1984-07-28
Abstract: PURPOSE:To obtain a position memory device with high accuracy by arranging the 1st disc centering around a center shaft while being clipped by two sets of the 2nd discs concentrically and pressing an engagement member into contact with a position display part provided to the peripheral part of the 1st disc. CONSTITUTION:In setting a position memory device to a desired position, the engagement member 16 is pressed into contact with the peripheral part corresponding to the 1st disc 11. Then the driver is energized and a gear rod 17 and the 2nd disc 12 engaged therewith are driven. The disc 11 is clipped with the disc 12 while being pressed into contact with a pressing means 14 and then driven at the same time. When the drive is continued, a projection 16a of the member 16 and a notch 15 of the disc 11 are engaged and when they continue driving, since the member 11 is in a halt, only the disc 12 is driven. A member 12a meshing with the gear rod 17 is fixed to the center shaft 13, a transmission member 19 is fixed to the shaft 13 and an operating bowl 19a is supported thereto. When the projection 16a releases the member 16 at the position of the operating bowl engaged with the notch 15 from the engaging position, the angular position of the member 19 to the center shaft 13 is memorized.
Patent JP-S5961074-A (JP)
Inventor: DEIDEIE SERUJIYU MEINIYUAN
IPC: H01L29/80
Filed: 1983-08-29
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-H05346851-A (JP)
Title: Software license managing device
Inventor: SUZUKI ATSUSHI
IPC: G06F21/10
Filed: 1992-06-16
Abstract: PURPOSE:To smoothly operate a system by interrupting one license among low-degree of urgency users under use through the priority or use right control information of respective users and acquiring the license for the high-degree of urgency user when the execution request of the high-degree of urgency user is generated. CONSTITUTION:When a user 1 requests the start of a license program 2, a license request device 3 is activated for requesting the license. A license collator 4 retrieves a license storage device 5 and corresponding to whether the registered user of the license program 2 is relevant or not, the user 1 requesting the start investigates whether the user 1 has the right of use or not. When the user has the right, the license collator 4 investigates whether there is the usable free license or not corresponding to the value of the free license to be calculated according to difference between the maximum number of users to be executed at the same time and the number of users under execution. When no license can be acquired, a priority investigator 6 investigates the priority of the request source user 1.
Patent JP-H0527853-A (JP)
Title: High voltage power controller
Inventor: OKU JUNTARO
IPC: H02M3/28
Filed: 1991-06-27
Abstract: PURPOSE:To prevent the occurrence of an unstable output even though the accuracy of an A/D converter of the input side is improved up to a level approximate to the accuracy of an A/D converter of the output side. CONSTITUTION:The digital value given from an A/D converter is supplied to a 1st adder 52 via an inverting circuit 51 and at the same time the reference value is inputted to the adder 52. Meanwhile the difference between the digital value and the reference value is supplied to a shift register 53 from the adder 52 as the 8-bit data. The register 53 sets the difference data at 1/2 with the single right shift and supplies the data to a 2nd adder 54 via an AND gate 58 and an OR gate 59. The feedback value is inputted to the adder 54. Then the adder 54 adds the feedback value to the data given from both gates 58 and 59 and outputs this added value via a selector 57 as the data used for decision of the switching duty.
Patent JP-S6134573-A (JP)
Title: Heat-fixing device of electrophotographic copying machine, etc.
Inventor: NIIKURA MAKOTO
IPC: G03G15/20
Filed: 1984-07-26
Abstract: PURPOSE:To improve the thermal efficiency of an entire heat-fixing device, by forming a pressure roller paired with a heat roller by covering the surface fo a heat pipe with an elastic member high in thermal conductivity and positioning the pressure roller below the heat roller. CONSTITUTION:When power supply is turned on, a heater 1 lights and heats up a heat roller 2. During a fixing operation, the heat roller 2 and a pressure roller 3 are turned under a pressure-contacted condition and, when the rollers 2 and 3 rotate, a solvent 4 contained in the heat pipe 5 of the roller 3 thoroughly wets the inner wall of the heat pipe 5 and the heat pipe 5 sufficiently exerts its capability as a heat pipe. When fixing a small-sized paper for example, the temperature at the end sections of the roller 2 where the paper does not pass through is absorbed by the solvent 4 and occurrence of an abnormally high temperature is prevented and the heat energy absorbed by the solvent 4 is transferred to the paper passing section of the roller 2 so as to rise the temperature at the paper passing section. Therefore, operations are made to improve the fixing efficiency through an elastic member 6.
Patent JP-S5487940-A (JP)
Title: Liquid fuel combustor
Inventor: KAWASAKI YOSHITAKA
IPC: F23D11/44
Filed: 1977-12-23
Abstract: PURPOSE: To improve combustion efficiency in elimination of exhausting unburned gas by providing flame adjusting plates above a secondary air bore.  
     CONSTITUTION: Flame adjusting plates 8 are attached to the upper part of a seondary air bore opening port surface 5 confronting each other, and side flame adjusting plates 11 are incorporatively installed at the extremity on the side of a side plate 10. Hence, when mixed gas mixed with primary air beforehand is arrived near to a secondary air bore 6, initial combustion is done at the most upper stream, superfluous mixed gas is sent further up near to the secondary air bore 6 at the most lower stream by thermal expansion due to this combustion heat. Then, mixed gas which has been arrived upward threading through gaps of the secondary air bore 6 has no happening, such as discharging it kept as unburned gas pushed up in the direction of a heat exchanger 7 because there is the flame adjusting plate 8. 
     COPYRIGHT: (C)1979,JPO&Japio