baber/WOPTO huggingface dataset:
Patent JP-H05220269-A (JP)
Title: Chair for pachinko game machine
Inventor: YAMAGUCHI AKIRA
IPC: H05F1/00
Filed: 1992-02-12
Abstract: PURPOSE:To provide a chair for a pachinko game machine having a function to remove static electricity by providing a sheet-like electrification preventing member made of a carbon fiber composite material on a seat section or on both the seat section and a backrest section, and covering the electrification preventing member with a skin material. CONSTITUTION:A cushion material 4 is stuck on the upper face of a flat circular seat section core plate 3 mounted at the upper end of a leg stanchion 1, a sheet-like electrification preventing member 5 made of a carbon fiber composite material is provided on the cushion material 4, and a skin material 6 is covered on the surface of the electrification preventing member 5 and the peripheral side face of the seat section core plate 3 to form a seat section A. A flat circular backrest section B is erectly installed in contact with the peripheral side face of the seat section A, and the backrest section B is made of the same material as that of the seat section A. The static electricity charged on the body of a seated player is wholly attracted to the electrification preventing members 5, 9 of the seat section A or the backrest section B. When the attracted static electricity becomes a fixed quantity, it is naturally discharged by carbon fibers, and a static electricity trouble can be resolved.
Patent JP-S58176281-A (JP)
Title: Emulsion ink composition for writing
Inventor: OGIWARA SHIYUNYUU
IPC: C09D11/16
Filed: 1982-04-09
Abstract: PURPOSE:To provide a highly light and water-resistant ink for ballpoint pen consisting of water or a mixture of water and organic solvent, water-soluble dye and/or water-dispersible pigment and carboxylated styrene/butadiene copolymer latex emulsion. CONSTITUTION:The ink compsn. contains (A) 30-60wt% water or a mixture of water and organic solvent, (B) 2-10wt% water-soluble dye and/or water-dispersible pigment and (C) 5-80wt% carboxylated styrene/butadiene copolymer latex and is so formulated that it may have a (B) content of 5 to 40wt%. Preferred emulsion (C) has a styrene bond content of 28-68%, a carboxyl group content of 0.5-10wt% a specific gravity of 1.05, a solid content of 25-70%, a pH of 11.5-8.5, a viscosity of 10 to 1,000cp and a particle diameter of 600- 5,000Angstrom .
Patent JP-S63226171-A (JP)
Title: Image processor
Inventor: HASEBE TAKASHI
IPC: B41J3/00
Filed: 1987-03-14
Abstract: PURPOSE:To prevent the deterioration of a recording picture element by using other level instead of an intermediate level of density width in each line, for determining a threshold level for multileveling, so that its correction quantity can be selected by an original. CONSTITUTION:An original image is brought to an image pickup, its image pickup signal is processed, and thereafter, at the time of multileveling its signal, density width of the original image is multiplied by a prescribed coefficient (k), and by adding or subtracting a prescribed correction value alpha to or from its value, a threshold level for multileveling is determined, and based on this threshold level, an image signal brought to an image processing is multileveled. That is, the image signal brought to an A/D conversion processing is supplied to a binarization circuit 26, and also, supplied to a threshold level determining circuit 50, and in this example, an optimum threshold level T is determined at every on scanning line, and based on this threshold level T, a multileveling processing is executed. In this regard, the coefficient (k) and the correction value alpha are both used for a fine adjustment for determining the threshold level. Accordingly, by deriving in advance the optimum coefficient (k) and correction value alpha, the image signal can be brought to a multileveling processing with a threshold level being near an optimum threshold level, even if a kind of the original is different. In such a way, a distinct image being free from a skip or an omission of an image is obtained.
Patent JP-H072664-A (JP)
Title: Endothelin inhibitor
Inventor: OGAWA TATSUHIRO
IPC: A61K35/74
Filed: 1994-03-29
Abstract: PURPOSE:To obtain an endothelin inhibitor by using a compound having excellent endothelin antagonistic action and action to suppress the increase of intracellular calcium concentration as an active component. CONSTITUTION:A compound of formula I (R<1> is group of formula II, formula III, etc. ; R<2> and R<3> together form a single bond or R<2> is H and R<3> is group of formula IV) is used as an active component. The compound of formula I can be produced by culturing a microorganism belonging to the genus Streptomyces (e.g. Streptomyces sp. RE-1241 strain) in a medium and separating and purifying the compound produced and accumulated in the culture product. It can be formed in the form of oral or parenteral drug and the daily administration dose is 0.01-2mg/kg for adult. It is useful for the treatment of hypertension, asthma, cerebral apoplexy, acute renal insufficiency, myocardial infarction, stenocardia, cerebrovascular spasm, etc.
Patent JP-S55151089-A (JP)
Title: Prevention of petroleum sludge deposit
Inventor: NAGAI TAKESHI
IPC: C10G29/28
Filed: 1979-05-15
Abstract: PURPOSE: To prevent the deposition of petroleum sludge on the bottom of a tank, by adding petroleum sulfonic acid (salt) to disperse the sludge in the petroleum stably.  
     CONSTITUTION: 5W500ppm, preferably 5W150ppm, of (B) petroleum sulfonic acid (salt) is added to prvent the sludge from depositing in (A) petroleum. The acid or its salt (B) is obtained by sulfonating a petroleum component having a molecular weight of 200W1,000 with conc. or fuming sulfuric acid to give an SO 3  content of preferably 5W30wt%. In the case of storing crude oil for a long term, (B) is used with a paraffin deposit inhibitor, e.g. branched polyethylene or naphthalene, for preventing the slow deposition of new paraffin crystals.  
     USE: Storing petroleum in a huge tank for a long term. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61221095-A (JP)
Inventor: IWAMA RYOICHI
IPC: B66F7/02
Filed: 1985-03-26
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-S57175470-A (JP)
Title: Turning angle holding device for movable wheel of fork lift truck
Inventor: INOUE RIYOUICHI
IPC: B62D7/02
Filed: 1981-04-20
Abstract: PURPOSE:To keep a movable wheel at an optimum turning angle by inserting a pin of a solenoid valve into a retaining hole of a turning member during turning. CONSTITUTION:In a driving device of a movable wheel, a limit switch 16 is attached to a fixed member 15 and a striker 14 is disposed in such a way to power the limit switch 16 at the optimum angle of a temporal turning of the movalbe wheel. A solenoid valve 17 is fit to the fixed member 15 and a pin 18 of the valve is slidably supported by a slidemental bearing 20 which is inserted through a bracket 19. On the other hand, a retaining hole 20 is made in a spur gear 10 and when the limit switch 16 is powdered, the solenoid valve 17 is activated, causing the pin 18 to slide on the slide metal bearing 20 to come in the retaining hole 20. Thereby, when the movable wheel is temporally turned to the optimum angle, the switch 16 is powdered and the pin 18 of the solenoid valve 17 falls in the hole 20 to keep a tyre of the wheel at the optimum angle.
Patent JP-H10249427-A (JP)
Title: Continuous hot rolling method
Inventor: ASANO YASUSHI
IPC: B21B37/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To highly accurately execute the temp. control of a material to be rolled and to reduce the cost of equipment by restaining interference with control that is executed to make the temp. of the material to be rolled into the target temp. SOLUTION: Finishing temp. T2 , T3 are compared with allowable temp. region, a 1st pattern or the 2nd pattern for showing rolling speed procedure as described later based on the compared result is decided and imparted to an output part 5 with a pattern deciding part 4. When the 2nd pattern, for example, is imparted, by giving a rolling speed changing command to a circumferential speed controller 18 of each stand #1-#7 at a timing when a prescribed time elapses after the 2nd trigger is given the circumferential speeds of work rolls 11 of each stand #1-#7 are simultaneously changed with the output part 5 so that operation for changing the rolling speed at the 7th stand #7 from Va to Vb is started after a thickness changing position P is passed through the 7th stand #7.
Patent JP-H06251717-A (JP)
Title: Plasma discharging cell
Inventor: MIYAZAKI SHIGEKI
IPC: H01J17/04
Filed: 1993-02-24
Abstract: PURPOSE:To equalize and stabilize plasma discharging throughout the entire length of a stripe-shape plasma channel in a plasma discharging cell. CONSTITUTION:A plasma discharging cell 2 is provided with one substrate 7, a discharging electrode 8 stripe-patterned on the surface of the substrate, the other substrate 3 connected to the substrate 7 through a certain area of space 13, and a gas that can be ionized and is sealed in the space 13. A barrier rib 11 is formed along each discharging electrode 8, and the space 13 is divided by the barrier rib 11 to form a stripe-shape plasma channel. The discharging electrode 8 has a multilayer structure containing an internal conductive layer 9 and a surface resistance layer 10. The surface resistance layer 10 functions as a load resistance, and plasma discharging is equalized and stabilized by self-bias effect. An intermediate insulator layer can be interposed between the internal conductive layer 9 and the surface resistance layer 10. The surface resistance layer 10 is electrically connected to the internal conductive layer 9 through a contact hole provided on the intermediate insulator layer.
Patent JP-H07228179-A (JP)
Title: Footrest step
Inventor: KATO HIROMICHI
IPC: B60N3/06
Filed: 1994-02-18
Abstract: PURPOSE:To prevent tightness of left and right feet as they are brought nearer together by providing an opening or a cutout to drop heels of the left and right feet on a folding step member provided with a suspension member free to adjust its length and installed with an engagement member on its head end on both ends. CONSTITUTION:A step member is made by forming a non-separated range 10 by way of setting two pieces of band type cloths 8 longitudinally and sewing a cloth of specified width together on an intermediate part, and support members 2 having engagement members 3 on end parts and free to adjust their length are installed on both sides of the step member. Hereby, it is possible to form a cutout 11 to insert heels of left and right feet of a user respectively between the band type cloths 8 in the front and the rear. When it is used by hooking these engagement member 3 on support shafts of a table exsisting on the back surface of a front seat of a car, the left and right feet are never brought nearer together because of the non-separated range 10. Consequently, the user can take a comfortable position and can travel pleasantly.
Patent JP-S63225611-A (JP)
Title: Manufacture of propylene-alpha-olefin block copolymer
Inventor: GOKO NOBUAKI
IPC: C08F297/08
Filed: 1987-03-14
Abstract: PURPOSE:To produce the title copolymer with high reactor efficiency, by supplying a specific compound into a vapor phase polymerization reaction system of the latter step to effect the polymerization reaction thereby inhibiting production of low molecular weight polymers and not allowing them to adhere on the inner wall of a reactor or to agglomerate. CONSTITUTION:In the process of effecting polymerization of propylene in the presence of a catalyst (e.g., one comprising TiCl3 and a dialkylaluminum chloride, etc.), and then effecting (co)polymerization of an alpha-olefin except propylene (e.g., ethylene, etc.) or propylene and other alpha-olefin under a vapor phase without deactivation of the catalyst, an aromatic carboxylate (e.g., methyl toluylate, etc.) is applied into a vapor phase polymerization system of the latter step. Thereby, without lowering the polymerization activity, production of low molecular weight polymers is inhibited and adhesion of them on the inner wall of reactor and agglomeration of them do not occur, and a good flow condition is attained, so that long-term operation which is stable in view of the process and the quality can be done, thereby the title copolymer is produced with high reactor efficiency.
Patent JP-S57177347-A (JP)
Title: Oxidizing catalyst and preparation thereof
Inventor: UEJIMA RIKUO
IPC: B01J27/18
Filed: 1981-04-22
Abstract: PURPOSE: To obtain a catalyst excellent in the selectivity and the yield ratio of methacrylic acid by adding Na or the like and Cu or the like to a heteropoly- acid having an almost salt structure consisting of P, Mo, V and O prepared in the presence of a nitrogen containing heterocyclic compound.  
     CONSTITUTION: As the oxidizing catalyst for preparing methacrylic acid by subjecting 4C unsaturated hydrocarbon or the like to catalytic gas phase oxidation, one wherein a heteropoly-acid is molybdophosphoric acid or a partial substitution thereof and has an almost salt crystal structure whose 2θ is about 26.2°, 10.5°, 21.3° and 30.3° in X-ray pattern and a general formula is PaMoVcXdYeOf wherein X is Na, K or the like, Y is Cu, Sb or the like, when b is 12, a is 0.1W 3, c is 0W6, d is 0.05W10, e is 0.01W5 is used. This catalyst prepares methacrylic acid in high selectivity and a high yield ratio. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02241820-A (JP)
Title: Control device for car air conditioner
Inventor: IKEDA SUSUMU
IPC: B60H1/32
Filed: 1989-03-14
Abstract: PURPOSE:To prevent the unnecessary rise of the engine rotating speed by adjusting the engine rotating speed, and adjusting the power generation quantity of an AC generator within the preset range based on the required rotating speed of a compressor and the power generation quantity control signal when performing air conditioning during idling with an electric compressor. CONSTITUTION:The motor 14a of an electric compressor 14 is driven by the excitation from an AC generator 12 driven by an engine 11. In this case, the required rotating speed of the motor 14a is determined by the first control circuit 13 based on the room temperature set by a setter 18 and the room temperature detected by a detector 16. The power generation quantity of the AC generator 12 is controlled by the second control means based on the excitation state of the motor 14a from the first control circuit 13 and the required rotating speed. An actuator 11e is controlled by an idle-up controller 17 which is the third control means based on the engine rotating speed and the throttle opening detected by detectors 11f and 11c respectively, and the inflow quantity of a mixture is adjusted.
Patent JP-S62217445-A (JP)
Title: Photomagnetic recording medium
Inventor: NAKAJIMA KUNIO
IPC: H01F10/13
Filed: 1986-03-18
Abstract: PURPOSE:To improve the thermal stability of a magnetic film and to increase a Kerr rotating angle by forming the thin magnetic film having an axis of easy magnetization in the direction perpendicular to the film plane by using a specific alloy. CONSTITUTION:The magnetic film having the axis of easy magnetization in the direction perpendicular to the film plane is formed of the alloy made of the compsn. expressed by the formula: (TblGdmMn)1-x(Fe1-yCoy)x. In the formula, M is >=1 kinds among Pr, Nd, and Yb, l+m+n=1;0.2<=l<=0.9; 0<=m<=0.8; 0.01<=n<=0.5; 0.5<=x<=0.9; 0.05<=y<=1. The thin amorphous film consisting of such alloy can be formed by a sputtering method, vacuum deposition method, etc. The recording medium which has excellent thermal stability and the substantially large Kerr rotating angle and permits reading-out with good S/N is obtd. according to the above-mentioned constitution.
Patent JP-S62283126-A (JP)
Inventor: JIYATSUKU DAGURASU BOIDO
IPC: C08F2/38
Filed: 1987-03-14
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-H06270899-A (JP)
Title: Aircraft departure and arrival detecting sensor
Inventor: SATO TETSUO
IPC: B64F1/36
Filed: 1993-03-19
Abstract: PURPOSE:To provide an aircraft departure and arrival detecting sensor to quickly and surely detect a time when an aircraft arrives and departs and information that it resides in a spot or not and supply information to a spot managing system or others. CONSTITUTION:Provided are a CCD camera 3 to pick up the image of a collision preventive lamp for an aircraft and output image signals and a signal processor 5 to extract a collision preventive lamp image signal out of the image signals output from the CCD camera 3 and detect from the collision preventive lamp image signal a time when the aircraft arrives at or departs from a preset spot in an airport.
Patent JP-H02238716-A (JP)
Title: Phase locked loop oscillating circuit
Inventor: INOUE SHUICHI
IPC: H03L7/14
Filed: 1989-03-13
Abstract: PURPOSE:To surely backup a subsystem by detecting it when no input signal is inputted due to a fault of a main oscillating circuit, interrupting a feedback loop via a changeover circuit and supplying a reference voltage to a voltage controlled oscillator from a reference voltage generating circuit. CONSTITUTION:When no input signal is inputted due to a fault of a main oscillating circuit 3, it is detected by an input signal detection circuit 24 to activate a changeover circuit 21 and to stop the operation of a charge pump 25 thereby throwing a switch means 48 to the position of a reference voltage generating circuit 48 and interrupting a feedback loop. Since the reference voltage generating circuit 48 applies a prescribed reference voltage to a voltage controlled oscillator 51 in this case, the voltage controlled oscillator 51 is oscillated at frequency controlled by the prescribed reference voltage and an output signal of a prescribed frequency is obtained. Thus, the subsystem 2 is able to be operated continuously and sufficient backup is attained.
Patent JP-H02238080-A (JP)
Title: Resin composition for adhesive agent
Inventor: ITO TOSHIHIKO
IPC: C08G18/64
Filed: 1989-03-13
Abstract: PURPOSE:To provide the subject composition exhibiting good adhesivity to metals, plastics, etc., and having good cohesiveness, heat resistance, etc., by including a specific acrylic polymer, an isocyanate compound and an alkyletherized spiroguanamine resin. CONSTITUTION:The objective composition comprises (A) a polymer prepared by polymerizing a composition comprising (i) 0.01-5wt.% of a monoethylenic monomer having a hydroxyl group and (ii) 95-99.99wt.% of any other ethylenic unsaturated monomer and having a weight-average mol.wt. of 200000-500000, a weight-average mol.wt./number-average mol.wt. ratio of 2-7 and a glass transition temperature of -70 to -30 deg.C, (B) an isocyanate compound an (C) an alkyletherized spiroguanamine resin.
Patent JP-S54150740-A (JP)
Title: Gas hot-water supply device
Inventor: MATSUMOTO IKUO
IPC: F23K5/00
Filed: 1978-05-19
Abstract: PURPOSE: To improve combustion efficiency by mixing a small quantity of moisture into hydrocarbon fuel for combustion and increasing heat exchange efficiency and thereby reducing soot, CO, NOX in exhaust gas.  
     CONSTITUTION: Inside hot-water supply device proper 1 are provided heat exchanger 2 and burner 3. By opening gas cock 4, gas fuel is sent to gas ejection port  7 in water tank 6 via gas pipe 5. Gas ejection part 7 is provided with many small  holes 8. From these small holes, gas rises as bubbles. In this process, gas acquires  sufficient moisture. When hydrocarbon mixed with a small quantity of moisture is  burned, heat exchange efficiency is somewhat increased. By this, fuel saving can be  achieved, and at the same time, pollution elements, such as soot, CO, NOX can be  reduced. As a result, it is possible to obtain nearly complete combustion, effective  in cleaning the air in the room. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58175584-A (JP)
Inventor: KAJIMOTO SHIYUNSAKU
IPC: B68G3/00
Filed: 1982-04-09
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-S52142978-A (JP)
Title: Production of semiconductor integrated circuit device
Inventor: KIJIMA KOUICHI
IPC: H01L21/331
Filed: 1976-05-24
Abstract: PURPOSE: To achieve the improvement in current gain and the decrease in power consumption by forming p type buried layers within an n type epitaxial layer by an ion implantation method then forming P +  layers in base and injector regions other than collectors through P +  ion implantation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54150311-A (JP)
Title: Extracting method for uranium from acidic aqueous solution
Inventor: YOSHIMURA NORIAKI
IPC: B01D11/04
Filed: 1978-05-18
Abstract: PURPOSE:To enhance the U extracting synergistic effect, in extraction separation of U in an acidic aq. soln. with an extracting soln. contg. an acidic org. phosphorus cpd. as an extracting reagent, by adding a specified amt. of a polyethylene glycol diether to the extracting soln. CONSTITUTION:In recovery of U contained in phosphate ore, the ore is treated with an aq. soln. of a mineral acid such as sulfuric acid, nitric acid or hydrochloric acid to extract U. The U-contg. soln. is then treated with a soln. contg. an acidic org. phosphorus cpd. such as di-2-ethylhexylphosphoric acid to extraction-separate U. At this time, to the extracting soln. is added 2-20 wt% of a polyethylene glycol diether represented by general formula RO(C2H4O)nR' (where 4 <= n < 14, and R and R' are same or different hydrocarbon groups of 12-36 C in total). Using this extracting soln. the U extracting synergistic effect is enhanced. The extracted U is recovered by back extraction with an aq. soln. of Na2CO3.
Patent JP-H05262871-A (JP)
Title: Production of aromatic polycarbonate
IPC: C08G64/22
Filed: 1992-03-17
Abstract: PURPOSE:To provide an arom. polycarbonate which contains no halogen derived from a halogenated solvent and hence has a good hue. CONSTITUTION:An arom. polycarbonate is produced by reacting an aq. alkali soln. of a dihydric phenol with phosgene in the absence of an org. solvent and melt polycondensing the resulting water-insol. polycarbonate oligomer.
Patent JP-S55153855-A (JP)
Title: Control circuit in ignition circuit for internal combustion engine
Inventor: TAKE HISAO
IPC: F02P1/08
Filed: 1979-05-17
Abstract: PURPOSE: To secure the ignition voltage by a method wherein a capacitor is positively charged by a current proportional to the forward current of the primary winding to be cut off, and a transistor of the control circuit is controlled by operating reverse charging by the current produced by the power transmission voltage of the  primary winding.  
     CONSTITUTION: Ignition coil T consists of the primary winding T 1 , a part of winding of which is shortcircuited to iron core F by means of diode D, and the secondary winding T 2 . One end of each winding is connected to the common ground. The other end of the secondary winding T 2  is connected to a spark plug P. Capacitor C of the control circuit is positively charged by the terminal voltage of a control resistor RO proportional to the forward voltage of the primary winding T 1 , and reverse charging of the capacitor C is operated by utilizing the reverse voltage of the primary winding T 1 , and thereby the on-off operations of the control circuit are performed. 
     COPYRIGHT: (C)1980,JPO&Japio