baber/WOPTO huggingface dataset:
Patent JP-S57209902-A (JP)
Title: Catalyst for olefin polymerization
Inventor: TSUYAMA SHIGEO
IPC: C08F4/00
Filed: 1981-06-19
Abstract: PURPOSE: The titled catalyst having excellent catalytic activity and readily providing an easily processable polymer, consisting of a specified organomagnesium compound and a solid component prepared by impregnating an inorganic oxide with a reaction product of specified Cr, Zr and Al components and calcining the carrier.  
     CONSTITUTION: A catalyst for olefin polymerization, consisting of (A) a solid component prepared by impregnating an inorganic oxide carrier with a reaction product prepared by reacting a chromium-1,3-diketo compound represented by formulaI, wherein R' and R''' are each a 1W10C alkyl and R" is H, etc. with a zirconium tetraalkoxide represented by the formula: Zr(OR) 4 , wherein R is a 1W10C hydrocarbyl, and a halogen-free organoaluminum compound in an inert hydrocarbon medium, and calcining the carrier and (B) an inert hydrocarbon- soluble organomagnesium complex represented by the formula II, wherein α and β are each >0; p, q, r, s and t are each each ≥0; a relationship of formula III holds; M is Al, Zn or the like; m is the valence of M; R 1 , R 2  and R 3  are each a 1W20C hydrocarbyl and X and Y are each OR 4  (R 4  is a hydrocarbyl) or the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57208833-A (JP)
Title: Insulating device of rotary electric machine
Inventor: GOHISA TOSHIO
IPC: H02K3/34
Filed: 1981-06-19
Abstract: PURPOSE:To raise dielectric breakdown strength in simple structure by making the end of a slot insulating material project with enough length from the end face of an iron core and inserting an inverted U-shaped insulation material and a wedge from the opening of the slot and impregnating it with resin. CONSTITUTION:The end section 8 of a slot insulating material 7 that is placed at the bottom of the slot 2 is made to project with enough length from the end face of an iron core 1. A winding 4 is placed inside of this slot, and after the upper part of the slot insulating material 7 is overlapped on the winding 4 so as to enclose it, an insulator 9 under an inverted U-shaped wedge is inserted with length over a half of the depth of the slot from the opening of the slot, and, further, a wedge 10 is struck on the insulator 9 and it is impregnated with thermally hardening resin and the resin is hardened.
Patent JP-H11269647-A (JP)
Title: Chemical vapor deposition treatment
Inventor: FUKUDA KENJI
IPC: C23C16/26
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a chemical vapor deposition treating method capable of increasing the conversion ratio from a vapor depositing raw material into a vapor depositing material and moreover uniformizing the vapor-deposited film to be formed on the surfaces of particles composing a granular body. SOLUTION: In a chemical vapor deposition treating in which, in a reactor, a granular body is brought into contact with organic matter, furthermore, the organic matter is carbonized, and the surfaces of respective particles composing the granular body are coated with carbon thin films, gaseous organic matter or a gaseous mixture composed of gaseous organic matter and an inert gas is introduced from the lower part into the reactor, by which the granular body is subjected to chemical vapor deposition treatment in a fluidized state.
Patent JP-H09280651-A (JP)
Title: Hot water supplier
Inventor: OTANI TAKAYUKI
IPC: F24H1/10
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To properly detect variations of a flow rate for ensurance of proper combustion control by providing a flow rate estimation part for outputting a flow rate signal, and a flow rate correction part for correcting the flow rate signal based upon a relationship of predetermined time delay of the flow rate signal with respect to the amount of actually supplied water, and performing combustion control based upon a corrected flow rate signal. SOLUTION: A flow rate estimation part 11 receives an output pulse from a water amount sensor during operation of a hot water supplier, converts its period to a flow rate, and outputs a flow rate signal indicative of a converted flow rate Q. A flow rate correction part 12 corrects a converted flow rate Q1 outputted from the flow rate estimation part 11 based upon a relationship of time delay between the amount of actually supplied water and the flow rate signal (pulse signal). More specifically, when a newest converted flow rate stored in a memory is set to be Q1 and a previous converted flow rate to be Q0, the amount of a change in the actual flow rate is estimated from Q1 and [Q0-Q1].  A combustion control part 13 estimates the required amount of combustion based upon measurement values of a water temperature sensor and a hot water temperature sensor for opening/closing control of a gas solenoid valve and opening control of a gas proportional valve.
Patent JP-S58210380-A (JP)
Title: Parallel compression system refrigerator
Inventor: KIMURA MASAO
IPC: F04B41/06
Filed: 1982-05-31
Abstract: PURPOSE:To hold always oil surface properly in running a compressor by arranging two compressors in parallel to supply a portion of gas separated by a separator from lubricating oil to one compressor and the remaining gas to the other compressor and providing a check valve in a pressure and oil equalizing pipe for interconnecting both compression element chambers. CONSTITUTION:When compressors 1, 2 are run in parallel, oil separated by a separator 5a enters a compression element chamber 2d and is supplied to a compression element chamber 1d through a pressure and oil equalizing pipe 3 and a check valve 4 because of (pressure in motor chamber 2c)>(pressure in motor chamber 1c). In running only the compressor 1, a portion of oil entering a compression element chamber 2d from a suction pipe 5 is supplied to the compression element chamber 1d by the differential pressure between the compression element chambers 2d, 1d. In running only the compressor 2, gas flow from the compressor 1 to the compression element chamber 2d is blocked by the check valve 4 so that oil returned to the motor chamber 2c cannot be sent to the chamber 2d and oil surface is stabilized.
Patent JP-S61254135-A (JP)
Inventor: ONODERA TADAYOSHI
IPC: B65H75/38
Filed: 1985-05-01
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-H07302000-A (JP)
Title: Image forming device
Inventor: SATO KAZUHIKO
IPC: G03G15/01
Filed: 1994-05-06
Abstract: PURPOSE:To prevent jamming from occurring in a separation part in an image forming device and to obtain a high-quality transferred image without irregular transfer and faulty separation. CONSTITUTION:In this image forming device, an electrostatic latent image formed on an image carrier 10 is developed with electrostatically charged toner in a developing means to form a toner image; the toner image is electrostatically transferred to a transfer material P fed from a paper supply part and passing between the image carrier 10 and a transfer means 18; and further the transfer material P is separated from the surface of the image carrier 10 at a separating position N where the image carrier 10 and a separation means 19 come closest to each other by the separation means 19 set on the downstream side of the transfer means 18. The leading edge in the carrying direction of the transfer material P separated from the image carrier 10 at the separating position N comes in contact with a member provided on the downstream side of the separation means 19 in the carrying direction of the transfer material, and this contact point M is set to be positioned within a range being 15 deg. to the image carrier side and 15 deg. to an anti-image carrier side with respect to the tangent of the image carrier 10 at the separating position N.
Patent JP-H10282251-A (JP)
Title: Automatic quantitative sampling device of rainfall water sample
Inventor: ISHII DAIDO
IPC: G01W1/14
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To accurately sample a rainfall water at each constant amount corresponding to a time lapse with a simple configuration dividedly by temporarily storing a rainfall water that is received by a water reception part funnel with a given opening area in a division leading pipe that is set to a given effective inner volume and discharging a predetermined amount of stored rainfall water by a siphon operation. SOLUTION: The side of a rainfall water sample division part device 10 receives a rainfall water (a) in a water reception part funnel 11 from an opening within a set water reception range and at the same time stores it within the side of a storage part 12a of a division drawing pipe 12. When a stored rainfall water is stored up to the position of a curved pipe part 12b and reaches a predetermined amount, the total amount of stored rainfall water that fills the inside of the side of the storage part 12a is instantly withdrawn and discharged from a discharge part 12c. The inside of the division drawing pipe 12 including the inside of the side of the storage part 12a is emptied by the discharge of the stored rainfall water.  These operations are sequentially automatically repeated and the division operation of the rainfall water sample for each fixed amount corresponding to a time lapse on rainfall is performed accurately and intermittently.
Patent JP-S5218513-A (JP)
Title: Method of reducing nitrogen oxides produced by gas turbine
Inventor: KATOU MASATOSHI
IPC: F23R3/28
Filed: 1975-08-02
Abstract: PURPOSE: To reduce the concentration of nitrogen oxides discharged from a gas turbine by putting a reducing agent into the combustion gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04324557-A (JP)
Title: System for decoding and editing line trace information
Inventor: SUZUKI HIROHISA
IPC: H04L69/40
Filed: 1991-04-25
Abstract: PURPOSE:To easily and quickly perform line trace decoding or editing operations at the time of decoding or editing a line trace file by constituting the line trace file to a data base and preparing data by utilizing, for example, a workstation, etc. CONSTITUTION:A line trace information outputting system is constituted of a decoding means 1 which outputs a line trace file to a line trace file constituted to a data base by referring to prefixed system defining information and performing code conversion following a communication procedure at every line and an editing means 2 which arbitrarily extracts and sums the data from the line trace file constituted to the data base and outputs the data after converting the data into a prefixed symbol, etc.
Patent JP-S5429504-A (JP)
Title: Simultaneous service system for audio and date communication
Inventor: TSUDA TATSU
IPC: H04Q11/04
Filed: 1977-08-09
Abstract: PURPOSE:To make efficient the audio and data simultaneous service, by digitalizing the information at subscriber terminals receiving audio information, giving priority to each audio block, deleting the blocks having lower priority, and performing transmission after replacing into data block.
Patent JP-S58213880-A (JP)
Title: Lubricating treatment of steel material before cold working
Inventor: SONODA SAKAE
IPC: C10N40/24
Filed: 1982-06-04
Abstract: PURPOSE:To improve the lubricity of a steel material to be worked when the material is treated with a lubricant after treatment with a soln. for chemical conversion treatment for forming a phosphate film, by specifying the concns. of components in the soln. CONSTITUTION:A steel material to be cold worked is treated with a soln. for chemical conversion treatment for forming a phosphate film. The soln. contains 0.1-0.35% Ca<2+>, 0.1-1.5% Zn<2+>, 0.5-3.0% PO4<3-> and 3.0-5.0% NO3<-> in 0.1- 1.0 weight ratio of Ca<2+>/Zn<2+> and 1.0-5.0 weight ratio of NO3<->/PO4<3->. The soln. may further contain 0.01-0.2% in total of ions of one or more among Ni, Cu and Co. The steel material is then treated with a lubricant such as Na soap or other metallic soap using the resulting phosphate film as an underlayer.
Patent JP-S5618646-A (JP)
Title: Polyester conposition
Inventor: OOGAWARA TSUNEO
IPC: C08K3/34
Filed: 1979-07-24
Abstract: PURPOSE: Titled composition, suitable for a food container etc., which evolves an extremely small amount of aldehyde and is capable of being molded without necessity of its removal, comprising an polyester and SiO 2  of a specified particle size and a specific surface area.  
     CONSTITUTION: A polyester composition, which evolves an extremely small amount of aldehyde and is capable of being molded without necessity of its removal, is obtained by compounding a polyester, e.g., polyethylene terephthalate, with SiO 2 , having an average primary particle size of 2W50mμ and a specific surface area, by means of BET method, of 40W500m 2 /g.  
     EFFECT: It is possible to decrtease the aldehyde content to an almost negligible extent and to use said composition in the field of food containers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01266073-A (JP)
Title: Method for controlling rear wheel of four-wheel steering vehicle
Inventor: FUKAMACHI KAZUHIRO
IPC: B62D7/14
Filed: 1988-04-18
Abstract: PURPOSE:To improve driving stability in the captioned method in which rear-wheel steering angle control proportionate to front-wheel slide-slip angle is performed by carrying out rear-wheel steering angle control based on a steering coefficient which is operated according to a defined formula, at the time of hauling a trailer. CONSTITUTION:At the time of traveling of a four-wheel steering vehicle which can haul a trailer T, a rear wheel steering angle deltar is operated based on a front-wheel slide-slip angle of and a defined steering coefficient kf to carry out the steering control of rear wheels 12 according to the operated value. When the traction of the trailer T is detected by a traction sensor 7, a trailer-hauling-time steering coefficient kft is operated from the formula I to carry out rear-wheel steering angle control using this steering coefficient kft. In the formula, in the hauling vehicle, m1 = vehicle mass, l= wheel base, 21 = distance from front wheels to center of gravity of vehicle, k2= distance from rear wheels to center of gravity of vehicle, lh= distance from center of gravity of vehicle to trailer linking point, K1= front wheel cornering power, and K2= rear wheel cornering power. In the trailer, m2 : vehicle mass, lt: wheel base, l3= distance from trailer linking point to center of gravity of vehicle, and l4= distance from center of gravity of vehicle to trailer wheels.
Patent JP-H09252684-A (JP)
Title: Tip fish-rod illuminating means and tip fish-rod
Inventor: MATSUDA TETSUAKI
IPC: A01K87/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a tip fish-rod of a jointed fish-rod or a flexible fish-rod which does not impaire the flexibility of the fish-rod, does not necessitate a long wiring like over the whole length of the fish-rod, prevents the fishing line from being entangled, does not need to excissively illuminate the surface of the sea, prolongs the life of a battery and recognizes a strike by means of light. SOLUTION: This means is provided with a light emitting diode 3 arranged at nearly the central part of a light transmitting tip fish-rod, a battery part housing the battery provided at the root part of the tip fish-rod and a wiring means 6 electrically connecting the light emitting diode to the battery in the battery part. In addition, near the tip part of the tip fish-rod, reflection part 14 glitter-reflecting the light of the light emitting diode 2 is provided and a switch part controlling the turning on and off of the light by the expansion/ contraction assembling operation of the fish-rod is provided so that the battery is freely attached and detached at the time of housing and decomposing the fish-rod.
Patent JP-S581658-A (JP)
Inventor: FUKUI YOSHIAKI
IPC: B65D41/04
Filed: 1981-06-18
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-S57210940-A (JP)
Title: Alloy for high-strength oil well pipe with superior stress corrosion cracking resistance
Inventor: KUDOU TAKEO
IPC: C22C38/00
Filed: 1981-06-19
Abstract: PURPOSE: To obtain an alloy for a high strength oil well pipe with superior stress corrosion cracking resistance by adding C, Si, Mn, P, S, sol. Al, N, Ni, etc. in a specified ratio.  
     CONSTITUTION: An alloy consisting of, by weight, 0.1W0.25% C, ≤1.0% si, ≤2.0% Mn, ≤0.030% P, ≤0.005% S, ≤0.5% sol. Al, ≤0.30% N, 25W60% Ni, 22.5W35% Cr, <7.5% Mo and/or <15% W, and the balance Fe with inevitable impurities while satisfying Cr%+10Mo%+5W%≥70% and 3.5%≤Mo%+1/ 2W%<7.5% is prepared. To said composition may be added ≤2% Cu and/or ≤2% Co, and/or 1 or ≥2 kinds of elements selected from ≤0.10% rare earth element, ≤0.20% Y, ≤0.10% Mg, ≤0.5% Ti and ≤0.10% Ca. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05289873-A (JP)
Title: Inference method
Inventor: AKAGI YOSHIKATSU
IPC: G06F9/44
Filed: 1992-04-15
Abstract: PURPOSE:To execute the inference by a user's defined sequence by defining not only continuation and branch but also a loop for coupling of a rule node, adding a priority degree to the rule node, and defining an inference execution sequence from the coupling and the priority degree of the rule node. CONSTITUTION:Priority degrees of rule nodes r1, r4 are compared and from the priority degrees, r1 is executed, and r2 becomes executable. In this case, in r2 and r4, the priority degree of r2 is higher and r4 is executed, and r5 becomes executable. The next node of the rule node r5 is not defined in advance, therefore, the next candidate becomes r2, and execution of r1 by r3 and a loop becomes possible. In r1 and r3, the priority degree of r1 is higher and r1 is executed and the next r2 and r3 become candidates. In this case, the priority degree of r2 is higher and r2 is executed, and r1 and r3 become candidates, and the priority degree of r1 is higher and r1 is executed. When a loop of r2 satisfies an end condition, r3 becomes executable, and in the case of plural nodes, the inference is executed in order of an older one, and at the time point of the end of a final r3, the inference is finished.
Patent JP-S61252987-A (JP)
Title: Thermomotor
Inventor: KANEKO KIKUO
IPC: F01K25/02
Filed: 1985-05-02
Abstract: PURPOSE:To obtain a thermomotor which has a simple structure and turn- operates according to temperature by drive-turning a pinion by the movement of a rack which is generated by the putting-in and out operation of the piston of a wax thermoelement. CONSTITUTION:When the temperature of the wax charged into the case 1 of a wax thermoelement (a) rises to a prescribed temperature, and a prescribed pressure is outputted, a piston 3 is pushed out from a guide cylinder part 2 against the urging force of a spring 53. Then, a rack 5 moves in the direction of continuation of the tooth part 50, and a pinion 6 meshed with the tooth part 50 driving-revolves, and a taking-out shaft (c) as the rotary shaft 60 revolution-operates. When the temperature lowers, and the pressure of the wax lowers, the rack 5 is pushed in reversely, and the pinion 6 turns in the reverse direction and the taking-out shaft (c) turn-operates in the reverse direction.
Patent JP-H04225999-A (JP)
Title: Preparation of kappa-caseino-glycomacro- peptide
Inventor: RAFUAERU BEROKARU
IPC: C07K1/30
Filed: 1991-04-25
Abstract: PURPOSE: To provide a process for producing k-caseino-glycomacropeptide(CGMP).  
     CONSTITUTION: k-caseino-glycomacropeptide(CGMP) is the sialated macropeptide obtd. by acting rennet or pepsin on the k-casein obtd. from mammals and is obtd. by separating the agglomerate obtd. by a heat treatment with an acid medium from the whey product concd. by partially removing lactose, then recovering a first supernatant liquid, subjecting the liquid to ultrafiltration to obtain a fixating liquid, treating the fixating liquid with ethanol to obtain precipitate and a second supernatant liquid, recovering the second supernatant liquid and drying the liquid. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07173572-A (JP)
Title: Hot tool steel and forging die using the same
Inventor: ICHIKAWA JIRO
IPC: B21J13/02
Filed: 1994-05-09
Abstract: PURPOSE:To produce a die having a long service life by improving the low cycle fatigue properties of a die for forging the material to be forged in a relatively low temp. region, particularly for forging an aluminum material. CONSTITUTION:A die material obtd. by using a hot tool steel having an allay compsn. contg. 0.28 to O.32% C, 0.05 to 0.30$ Si, 0.45 to 1.20% Mn, 3.8 to 4.2% Cr, 0.65 to 2.5% Mo and 0.3 to 0.4% V and furthermore contg. <=1.0% Ni, and the balance substantial Fe as a material and executing forming is hardened at 900 to 980 deg.C and is tempered at 550 to 630 deg.C. In the cafe high hardness is required for the die, a high Mo region of 1.5 to 2.5% Mo is selected, and in the case its impact value and fatigue strength are increased, a low Mo region of 0.65 to 2.0% Mo is selected.
Patent JP-S60237750-A (JP)
Title: Memory control method of repertory dialer
Inventor: KOBAYASHI HAJIME
IPC: H04M1/2745
Filed: 1984-05-11
Abstract: PURPOSE:To easily correct an error during the memory writing operation of the repertory dialer by detecting a specific instruction key being inputted more twice continuously and canceling key inputs before said instruction key. CONSTITUTION:When there is a memory instruction key * from a keyboard 11, its output is sent to a decoder 22 and a signal is outputted to an AND gate 26 through an FF23. Then, a memory control circuit 27 operates to output a pulse from an AND gate 29 and a counter 34 enters a key input wait state. If the key *is inputted continuously, the clock of the counter 34 stops and a number sequence stored in a latch memory is written in a memory address corresponding to the input of a next numeric key. Then when the key * is inputted more than twice continuously, an AND gate 33 generates an output and the counter 34 is reset to the initial state.
Patent JP-H06280237-A (JP)
Title: Fender
Inventor: NAKAMURA MASAHIRO
IPC: E02B3/26
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a highly efficient fender with decline of reaction force prevented by a method wherein a built-up part extending toward the inside is provided at least to one side in the inner circumferential area adjoining or near the buckling point of the fender. CONSTITUTION:A shock-receiving plate 5 or the like, directly receiving ship's boarding, is fixed to the front end 4 that projects toward the ship. Bolt holes 6 for insertion of bolts projecting from a quay or the like are provided to a fixing part 3 for fixing to the quay or the like. A reinforcement plate 7, made of steel plate or the like, is buried to the fixing part 3 while a reinforcement plate 8, made of steel plate or the like, is buried to the front end 4 of the fender for fixing the shock-receiving plate 5 to the front end 4 of the fender. Internal thread 9 is provided to the reinforcement plate 8, and fixation to the front end is made with bolts 10 that are screwed down onto the internal thread 9. The point P becomes the buckling point and swells largely toward the outside, and the buckling so happened absorbs the load.
Patent JP-S59219337-A (JP)
Title: Windup roll for polyamide film used in metallization
Inventor: OKUMURA SHINICHIROU
IPC: C08J7/04
Filed: 1983-05-30
Abstract: PURPOSE:To provide the titled roll which does not form longitudinal wrinkles, by winding up a specified biaxially oriented polyamide film. CONSTITUTION:An inorg. particle, e.g. silica, an org. high-molecular material particle, e.g. PP, etc. are added to a polyamide such as an aliph. polyamide or an alicyclic polyamide having a cyclohexane ring. The mixture is melt-extruded and biaxially oriented to obtain a biaxially oriented polyamide film. If necessary, one side of the film is coated with a lubricant such as polymethylsiloxane. The other side of the film is then metallized to obtain a film having a coefficient of dynamic friction of 0.6 or below and a coefficient of static friction of 0.7 or below as measured at 23 deg.C and RH of 50%. The film is wound up in a roll length of 6,000m or longer.