baber/WOPTO huggingface dataset:
Patent JP-H0570831-A (JP)
Title: Manufacture of high strength steel pipe
Inventor: ASAHI HITOSHI
IPC: C21D8/10
Filed: 1991-03-08
Abstract: PURPOSE:To manufacture a high strength steel pipe used for a pipe for an oil well, a line pipe or the like at a low reheating temp. before reducing. CONSTITUTION:Hollow pipe stock made by subjecting a slab to hot rolling is heated for a time in which ferritic transformation is completed by >=80% by a heating furnace held to 600 to 725 deg.C and is thereafter subjected to reducing at >=500 deg.C at 5 to 40% draft. In this way, a steel pipe having high strength can be manufactured by the low reheating temp. before reducing and reducing at 5 to 40% draft.
Patent JP-S53130676-A (JP)
Title: Papaverine derivative and anti-ulcer agent containing the same
Inventor: TANAKA SATORU
IPC: A61K31/47
Filed: 1977-04-18
Abstract: PURPOSE: Papaverine derivative I (R is ≥ 3C straight chain alkyl; X is halogen); e.g. 7-amylpapaverinium bromide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63209266-A (JP)
Title: Communication system
Inventor: TODA YOSHIZO
IPC: H04Q3/58
Filed: 1987-02-25
Abstract: PURPOSE:To attain a communication action with respective communication equipments even at the time of the power failure by providing a power source supplying means to supply a power source at the time of a commercial power source power failure in a controller and supplying the power source only to the communication equipment executing the communication among plural communication equipments. CONSTITUTION:When a calling comes from a trunk line at the time of a power failure, a power failure-time ringer circuit 4 is operated by the calling signal voltage and rings a bell sound. When an operator hooks off a telephone set 2, a switch A (SWA) is closed by interlocking to a hook switch (HS) and by the direct current voltage overlapped to a data line 1c by a power failure-time power source supplying circuit 10, a dial circuit 12 and a telephone circuit network 13 go to an action condition. Thus, calling is possible and even when the calling comes from the telephone set 2, the dial circuit 12 and the telephone circuit network 13 go to the action condition in the same way by the off-hook and the dial calling and communication are attained.
Patent JP-H10240672-A (JP)
Title: Information processing system
Inventor: SASAKI YASUHIKO
IPC: G06F13/14
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To more optimally set up a peripheral equipment in the case that a host device and the peripheral equipment such as a host computer and a work station, etc., are connected by a bidirectional communication means. SOLUTION: A CPU obtains the ability of the peripheral equipment at the time of detecting that the peripheral equipment is connected through a communication interface part 207 based on a program stored in a ROM 202 and a RAM 203, etc., and discriminates whether or not the RAM 203 or the like holds a control software for the peripheral equipment based on the obtained ability. At the time of discriminating that it does not hold it, the control software for the peripheral equipment is obtained from the peripheral equipment or another medium and stored in the RAM 203 or the like.
Patent JP-S61204846-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SANNOMIYA ISAO
IPC: G11B15/087
Filed: 1985-03-07
Abstract: PURPOSE:To prevent surely the damage of a tape by detecting that the reproduced signal from a control track and that from an audio track have speeds lower than a determined set speed and operating a pinch roll at the timing based on the AND output of these detection signals. CONSTITUTION:An AND circuit 13 operates AND among a timer reduction detection signal, a reel rotative speed reduction detection signal 6, a CTL repro ducing reduction detection signal 9, an audio reproducing reduction detection signal 12 and outputs an AND signal 14. A system control part 15 performs the operation by the input of this AND signal 14 and outputs a control output signal 16. A pinch roll mechanism part 19 performs the operation by the input of this control output signal 16 and is set to the play mode, and a magnetic tape is run in the play mode. Thus, program material parts are protected safely even if the tape is damaged as the result of the occurrence of unexpected troubles in systems of a timer detection signal 1 and a reel rotative speed detec tion signal 4.
Patent JP-S56139558-A (JP)
Title: Stabilizer for chlorine-containing resin
Inventor: MURAYAMA REIJI
IPC: C08K5/00
Filed: 1980-04-03
Abstract: PURPOSE: A stabilizer capable of markedly enhancing heat stability of a chlorine- contg. resin as compared with a conventional Ca or Ba-Zn soap system, which is prepared by combined use of a Ba, Ca, Mg or Sr salt of a specified sulfur-contg. carboxylic acid and a Zn salt of an aliphatic monocarboxylic acid.  
     CONSTITUTION: The titled stabilizer prepared by combined use of (A) a method salt of a sulfur-contg. carboxylic acid of formula I [wherein R 1  is (hydroxy) alkyl, aryl or aralkyl; R 2  and R 3  are H or CH 3 ; M 1  is Ba, Ca, Mg or Sr; m is 0.1] or formula II (wherein R 4 , M 2  and P are respectively similar to R 1 , M 1  and m) and (B) a Zn salt of an aliphatic monocarboxylic acid and, if necessary, (C) a Ba, Ca, Mg or Sr salt of an aliphatic monocarboxylic acid. A resin composition with excellent heat stability is obtd. by compounding said stabilizer with a chlorine-contg. resin such as PVC or a vinylidene chloride resin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51118320-A (JP)
Title: Color vidicon device
Inventor: FUJIWARA YOSHIO
IPC: H04N9/07
Filed: 1975-04-10
Abstract: PURPOSE: To always get bet images with easy operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60189392-A (JP)
Title: Method and device for calculation of auto centering information
Inventor: IMAI KUNIO
IPC: H04N9/093
Filed: 1984-03-09
Abstract: PURPOSE:To correct centering by utilizing a signal A obtained from an image pickup tube which is a reference of a color camera, a signal B obtained from other image pickup tubes, respective differential signals and their inversion signals and calculating a delay and an advance of the signal B with respect to the signal A. CONSTITUTION:A signal A obtained from an image pickup tube which is a reference of a color camera is added to a differential amplifier 130 after it is differentiated by a differentiator 110. A signal B obtained from other image pickup tubes is added to a differential amplifier 131 after it is differentiated by a differentiator 111. The signal A and the signal B control a current source 121 of the amplifier 131 and a current source 120 of the amplifier 130. Outputs of a transistor TR118 of the amplifier 131 and a TR117 of the amplifier 131 and those of a TR116 of the amplifier 130 and a TR119 of the amplifier 131 are inputted to OR circuits 126 and 127, respectively. Signals X and Y as shown in equations I and II are obtained in the outputs of the circuits 126 and 127, and centering of the signals X and Y can be corrected as a delay or advance of the signal B with respect to the signal A.
Patent JP-S57158410-A (JP)
Title: Steel pipe joint
Inventor: KITAMI EIICHI
IPC: B21C37/29
Filed: 1981-03-27
Abstract: PURPOSE:To increase strength while reducing fluid resistance by forming a part of a main pipe to a joint section having an oval sectional shape, internally inserting and fixing a branch pipe to the joint section and mounting a back-up member transmitting the load of the branch pipe to the main pipe. CONSTITUTION:The main pipe 1 is made of a circular steel pipe, and the joint section is formed by an expanded section, a section thereof is oval and has a parallel flat surface above and below the expanded section. The lower ends of the branch pipes 2, 2 are welded to the joint flat surface of the main pipe 1. The back-up member 3 of the branch pipe is fixed into the expanded joint section of the main pipe 1, and reinforces the main pipe 1 in the vertical direction so as to completely transmit the load of the branch pipes 2, 2 to the main pipe 1. The shape of the back-up 3 conforms to the shapes of the sections of the branch pipes 2 and the flat section of the main pipe 1, and contains us unevenness. A bracket 4 welds and connects the branch pipes 2 and the main pipe 1 in order to reduce the stress concentration of the crossed sections of both pipes. A reinforcing diaphragm plate 5 is inserted into the main pipe 1.
Patent JP-S61202127-A (JP)
Title: Color identifier
Inventor: EJIMA HIDEJI
IPC: G01J3/51
Filed: 1985-03-06
Abstract: PURPOSE:To achieve a lower memory capacity with a shorter processing time, by selecting and converting a differential signal output from three primary colors identified with a color sensor into a digital signal to address the difference in the spectral characteristic of the light source and the sensor. CONSTITUTION:A gate sensor 9 applies a gate sensor output to a gate sensor amplifier section 14 to amplify and then, provided to a CPU15 through an I/O interface 13. A sensor amplifier section 10 outputs differential signals R-G, R-B and G-B from R, G and B color signals outputted from a color sensor 1 which identifies respective primary colors of R, G and B. A multiplexer 11 sequentially selects the signals R-G, R-B and R-B outputted from the section 10 and feeds them to an A/D converter 12 to be converted into a digital signal which is inputted into the CPU15 through an I/O interface 13. Thus, flexible application is possible regardless of difference in the spectral characteristic and sensitivity characteristic of the sensor 1 thereby reducing the memory capacity with a shorter processing time.
Patent JP-S51120326-A (JP)
Title: Starter device for carburetor
Inventor: IKEGAMI MASARU
IPC: F02M1/10
Filed: 1975-04-14
Abstract: PURPOSE: In starter device for carburetor operated in manual mode, a starter valve is automatically returned after warming-up of the engine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55139369-A (JP)
Title: Preparation of 1,4-di-substituted piperazine
Inventor: YOKOGOSHI KIYONORI
IPC: C07D295/10
Filed: 1979-04-13
Abstract: PURPOSE: To prepare the title compound by reacting 1-(2-phenyl-2-alkoxyethyl)- piperazine, etc. with cyclopropiophenone in the presence of an alkali metal sulfite, a hydrogen halide, and an alkali metal carbonate.  
     CONSTITUTION: The compound II is prepared by reacting a compound I (R is H or alkyl) with cyclopropiophenone in the presence of an alkali metal sulfite, a hydrogen halide, and an alkali metal carbonate, pref. in water or in an organic solvent (e.g. alcohol, ether, aromatic hydrocarbon, etc.) at a temperature between room temperature and the boiling point of the reaction mixture, for several to 24 hr.  
     EFFECT: The objective compound can be obtained in high purity and yield, with a simple and economical process.  
     USE: An antitussive (the compound II wherein R is ethyl, is known as "Eprazinone"), etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000247726-A (JP)
Title: Member for semiconductor producing apparatus
Inventor: SUZUKI HIROYOSHI
IPC: C04B35/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide both a member for a semiconductor producing apparatus, having corrosion resistance sufficient to a corrosive gas atmosphere and slightly causing particles and a member for a semiconductor producing apparatus having strong thermal shock. SOLUTION: This member for a semiconductor producing apparatus is used for a semiconductor producing apparatus for carrying out a treatment using a corrosive gas and comprises a ceramic sintered compact having <=10% porosity and >=1 μm surface roughness Ra. The member is especially suitable in the case in which the member is used as a part or the whole of a semiconductor production treatment vessel for carrying out the treatment using a corrosive gas in the vessel. The preferable shape consists essentially of a spherical surface shape part composed of a first spherical surface part having >=300 mm radius of curvature R1 and a second spherical surface part continued to the end part of the first part and having >=10 mm radius of curvature R2.  Either the first spherical part or the second spherical part is inscribed in the other and the thickness of the spherical surface shape part is 5-15 mm.
Patent JP-H02220818-A (JP)
Title: Clamping device for powder box
Inventor: DOBASHI YUTAKA
IPC: B29C41/38
Filed: 1989-02-23
Abstract: PURPOSE:To mount and demount a powder box on a mold supporting rectangular frame surely by inserting respective hook pins into respective hook inserting openings of respective hook receivers in the state that a shaft of a clamping mechanism of the rectangular powder box is energized. CONSTITUTION:A powder box 21 with its driving hooks 26 moved to the left side by means of a proper hook moving device is moved upward by a proper lifter from below a mold supporting rectangular frame 1, and respective ends of hook pins 28 moved to the left side are brought close to the left sides of respective hook receivers 4 and also aligned with hook inserting openings 5 of the hook receivers 4 concentrically, and then the movement of the driving hook 26 to the left side by means of a hook moving device is released. Then, a shaft 24 of a clamping mechanism 20 is moved to the right side by the action of a spring 32 and respective hook pins 28 are inserted into hook inserting openings 5 of the hook receivers 4. Then, the lifter is lowered together with the hook moving device to complete the mounting of the powder box 21 on the mold supporting rectangular frame 1.
Patent JP-S59170275-A (JP)
Title: Method for terminating coloring reaction of stainless steel
Inventor: TAKEUCHI TAKESHI
IPC: C23C22/77
Filed: 1983-03-18
Abstract: PURPOSE:To obtain colored stainless steel with little color difference and superior reproducibility by electrically short-circuiting the stainless steel to Pb in a coloring soln. consisting of chromic acid and sulfuric acid to terminate the coloring reaction of the stainless steel. CONSTITUTION:A mixed aqueous soln. (coloring soln.) consisting of chromic acid and sulfuric acid is heated, and a counterelectrode of Pb which is insoluble in the coloring soln. and is baser than stainless steel, a reference electrode of Pb and the stainless steel are immersed in the coloring soln. The potential difference between the surface of the stainless steel and the reference electrode is measured, and the moment that the value reaches the desired coloring potential and stainless steel is short-circuited to the counterelectrode to terminate the coloring reaction of the stainless steel. Thus, colored stainless steel with little color difference and superior reproducibility is obtd.
Patent JP-S54137069-A (JP)
Title: Manufacturing of building material
Inventor: MATSUDA HIROSHI
IPC: B29C39/00
Filed: 1978-04-14
Abstract: PURPOSE: To manufacture a builing material having burr-free edge faces, continuously, in high efficiency, by intermittently interrupting continuous flow of a foamable resin composition poured to a rib continuoulsy transferred by a conue yor.  
     CONSTITUTION: A rid 2 is placed on a running conveyor 1, and a foamable wreurthane resin 4 is continuoulsy porwed on the rid 3 from a nozzle 3. At the same  time, the flow is intermittently interrupted by a resin pan 6 revolving around the  conveyor 1 by a belt 1 and passing intermittent by between the nozzle 3 and the  conveyor 1, and the overflow of the resin from the edge of the rid 2 is prevented.  The resin 4 powred on the rid 2 is pressed with the other conveyor 5, and foamed  and cured between the running conveyors 1 and 5. The resin received by the resin  pan 6 is removed with a blade 8, and the pan is dipped in a bath 9 containing a  solution of a mold-release agent.  
     EFFECT: Prevention of burr at the edge face of the product. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63211767-A (JP)
Title: Semiconductor storage device
Inventor: MIZUTANI YOSHIHISA
IPC: H01L29/792
Filed: 1987-02-27
Abstract: PURPOSE:To make it possible to obtain a state for inhibiting writing at a well unit, by forming an electrode, which externally applies a specified potential to each second-conductivity type well, and controlling the well potential as in reading. CONSTITUTION:Many p-type wells are arranged and formed on a substrate. One memory cell is formed in each p-type well. At this time, a floating gate 5 is independently provided for every memory cell. A floating gate 6 is continuously arranged in one direction of a matrix. A drain electrode 12 is commonly connected in the direction intersecting the control gate 6. A control gate 13 for a p-type well 3 is independently connected for every memory cell. The electrodes 13 are connected to outer terminals as a group for a plurality of well groups. In the memory cell constituted in this way, the same Vss potential as that of a source electrode is applied to the wellpotential control electrode 13. The information is written and read by the same way as in a conventional memory cell. The information of the all memory cells can be erased by the irradiation of ultraviolet rays when required.
Patent JP-H04244263-A (JP)
Title: Coating method
Inventor: KUSUOKA AKIRA
IPC: B05D1/26
Filed: 1991-01-09
Abstract: PURPOSE:To coat a continuously running web at a high speed without generating coating irregularity. CONSTITUTION:Voltage is applied across an earth roller 4 and an electrode 5 from a high voltage power supply 4 immediately before coating to charge a web 1 therebetween and, thereafter, air with relative humidity of 75-95% is sprayed to the surface to be coated of the web 1 before the web 1 is coated.
Patent JP-S55136224-A (JP)
Title: Novel antiallergic agent
Inventor: NODA KANJI
IPC: A61K31/19
Filed: 1979-04-10
Abstract: PURPOSE: A nonsteroid antiallergic agent with small side effect, comprising 4- cyclohexene carboxylic acid derivative as an active ingredient.  
     CONSTITUTION: A nonsteroid antiallergic agnet comprising a compound (e.g., 4- propionly-3-cyclohexene carboxylic acid methyl ester, 4-n-pentyl-3-cyclohexene carboxylic acid) shown by the formula (R 1  is H or methyl; R 2  is H, methyl, or ethyl; R 3  is H, methyl, isopropyl, t-butyl, propionly, etc.) as an active ingredient. A human does is 50W900mg/day. Various kinds of side effects caused by long-term administration of a steroid drug, e.g., adrenal cortical hormones, can be prevented.  
     USE: Ameliorants of liver function, antifivrinolysins, atitumor agents, and antiallergic agents for diseases caused by immunological deficiency, e.g, articular rheumatism, autoimmune disease, asthma, nephritis, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6324121-A (JP)
Title: Display method for reference line of bubble tube
Inventor: MARUYAMA SHIGERU
IPC: G01C9/26
Filed: 1986-02-28
Abstract: PURPOSE:To eliminate the stagnation of an air bubble and make its movement smooth, and to improve the efficiency of measuring operation by using corrosive dye which corrodes plastics slightly for the internal peripheral surface of a liquid injection hole, and etching and displaying a reference line on a level with the internal peripheral surface of the liquid injection hole. CONSTITUTION:A specific amount of bubble liquid 12 is injected into the barrel- shaped liquid injection hole 11 of a main plastic bubble tube 10 formed by a normal method and the opening part of the liquid injection hole 11 is closed with a lid 13. The corrosive dye which corrodes the plastics slightly is applied to the internal peripheral surface of the liquid injection hole 11 and the reference line 14 is etched and displayed on a level with the internal peripheral surface of the liquid injection hole 11. Acrylic resin which has high transparency is used preferably for the main bubble tube 10. The corrosive dye uses a mixture of, for example, dye and 20-30% cellosolve acetate preferably and the depth of etching is preferably 7-8mum from the internal peripheral surface.
Patent JP-S56153179-A (JP)
Title: Indicator for water tapping tool and manufacture thereof
Inventor: EZOE SHIGERU
IPC: F16K31/60
Filed: 1981-03-26
Abstract: PURPOSE: To enhance the durability of indication and to facilitate the mounting to and the removal from the water tapping tool, by forming a hot and cold water identifying indicator with the resins having different colors, and providing resilient legs for mounting the indicator to the water tapping tool at the back surface of the indicator.  
     CONSTITUTION: The first member 1 is formed by injecting resin by using a metal mold 6. Said first member 1 is placed in a metal fixture 9 for forming the second member 2, with an injection guide rod 1' being coupled with a positioning hole 10. A resin colored in a specified color for the second member 2 which is different from the color of the first member 1 is injected, and the second member 2 is formed so as to form one body together with the first member 1. The elastic legs of the indicator 2 comprising 2 members 1 and 2 having different colors are inserted into the concave parts in the water tapping tool. In this constitution, the clearness of the indicator can be maintained for a long time, the manufacturing is easy, and the mounting to and removal from the water tap can be readily achieved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11231649-A (JP)
Title: Rotary developing device
Inventor: ICHIKAWA YUZO
IPC: G03G15/08
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To arrange a rotary developing device so that it avoids overflow of a single component non-magnetic developer remaining uncollected in the developing unit after development and also collects this single component non- magnetic developer into the developing unit. SOLUTION: This developing device has plural developing units 2 (2a-2d) on a rotary holder 3, and selectively positions a developer carrier 5 of each developing unit 2 at a developing position opposed to a latent image carrier 1 by rotating the rotary holder 3 intermittently, and after each color component latent image on the latent image carrier 1 is developed by the corresponding developing unit 2, the developing unit 2 is rotatively shifted upward.  And, the developing device has a sealing contact/separation means 8 by which, when an arbitrary developing unit 2 is at the save position on the upper side of the developing device apparatus, a sealing member 6 of the developing unit 2 is separated from the developer carrier 5 for collecting the single component non-magnetic developer staying in a stay member 7 into a developing housing 4, and then, the sealing member 6 of the developing unit 2 is brought into press- contact with the developer carrier 5.
Patent JP-S59171250-A (JP)
Title: Facsimile device
Inventor: YAMADA SHINJI
IPC: H04N1/00
Filed: 1983-03-17
Abstract: PURPOSE:To provide required information to an optional position of the original, and to attain the operation over a wide range by replacing a scanning picture signal to an original with a dot pattern prepared in advance designated by a code stored on a magnetic card. CONSTITUTION:An original reading section 1 reading an original according to a designated main scanning picture element density and outputting a picture signal in the unit of scanning lines, a card reader 2 reading a magnetic card on which communication managing information is coded and stored and outputting the communication managing data, a storage section 3 having a dot density corresponding to the main scanning picture element density and storing plural specific dot patterns in advance, a converting section 4 reading a dot pattern designated by the communication managing data from the plural dot patterns and outputting a pattern signal converted into a serial data in the unit of scanning lines suitable for the facsimile communication and a line memory 7 storing temporarily the pickture signal and the pattern signal are provided. Then, each signal stored in the memory 7 is read according to the predetermined main scanning speed.