baber/WOPTO huggingface dataset:
Patent JP-H03111496-A (JP)
Title: Detergent
Inventor: YASUKOCHI TORU
IPC: H05K3/26
Filed: 1989-09-27
Abstract: PURPOSE:To provide a detergent which has an effect equivalent to that of a chlorine-containing or a chlorofluorocarbon detergent and causes less environmental pollution by compounding a specific surfactant with an aromatic oxygen compound solvent. CONSTITUTION:A detergent comprising 2-40wt.% surfactant preferably having an HLB value of 10 to 16 given by the formula [where Z represents a residue of a compound having 2 to 8 hydroxyl groups; AO represents a 3-18C oxyalkylene; R<1> represents a 1-24C hydrocarbon group; COR<2> represents a 2-22C acyl group; (a), (b), (c), (d), (e) and (f) each are zero or more, (g), (h) and (i) each are zero or more, (g+h+i)=2-8, (dg+eh+fi)>=1 and (a+d)g+(b+e)h+(c+f) i=1-500] and an aromatic oxygen compound solvent preferably having a melting point of 40 deg.C or below, selected from among ketones, ethers, alcohols and carboxylic acid esters each having an aromatic group.
Patent JP-S61127230-A (JP)
Title: Method for coding reed solomon code
Inventor: SHIMIZU HIROSHI
IPC: H03M13/00
Filed: 1984-11-26
Abstract: PURPOSE:To attain quick coding without increasing the memory capacity by providing N-stage of shift registers whose each stage is constituted respectively by a noncyclic and cyclic type registers, inputting information to the former and inputting a coefficient of a polynomial generated by a generation polynomial to the latter. CONSTITUTION:The shift register (SR)1 consists of noncyclic registers (R) 11-17 and the SR2 consists of cyclic registers R21-27, and they input data within 7-digit. The R21-27 obtain the result of multiplication of primitive elements alphaof Galois field GF(2<3>). coincidence circuits 41-43 discriminate the coincidence of contents between the R17 and 27, the R16 and 26 and the R15 and 25 respec tively. Thus, bits of the cyclic registers are circulated until the contents of the most significant digit of the noncyclic registers are identical as to two sets of the SR, the contents of the registers SR1, 2 are added in the unit to bits correspondingly, the result of addition is inputted to the other SR, the remainder as a parity check section is obtained by applying the said operations to all polynomials and a code polynomial is obtained based on the polynomials representing the remainder and information parts.
Patent JP-H0987646-A (JP)
Title: Production of solid fuel using organic waste
Inventor: MATSUOKA NORIHISA
IPC: C10L5/48
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the calorific value and shape retention without increasing the manufacturing cost in making an organic waste such as an organic sludge into a solid fuel and effectively using it. SOLUTION: An organic sludge 1 is dehydrated by a dryer 2. A dehydrated organic sludge 4 is mixed with a waste oil 5 and a ground waste plastic 6 while stirring by a blender 7. The mixture is pressurized by a pressurizing molding machine 10 while heating to give a solid fuel 13 of a proper shape such as a bar shape. The waste plastic 6 plays a role of a binder to solidify the mixture 8, improves shape retention and increases the calorific value.
Patent JP-S6324861-A (JP)
Inventor: RI SHIYOUKOU
IPC: A01K69/06
Filed: 1986-10-20
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-H0588130-A (JP)
Title: Magnetooptic element
Inventor: IIZUKA MASAHIRO
IPC: G02F1/09
Filed: 1991-09-27
Abstract: PURPOSE:To provide the magnetooptic element which has a high operation response speed and a large contrast ratio and is applicable to various equipment, simple in structure, and manufactured at low cost. CONSTITUTION:This magnetooptic element switches the transmission and nontransmission of light by using the magnetooptic effect of magnetic liquid 6; and a yoke core 1 which has a gap part 2 for magnetic field production formed partially and is wound with a coil 4 is arranged, a magnetic liquid thin film formed by charging the magnetic liquid 6 between a couple of light- transmissive substrates 5 is arranged at the gap part 2 of the yoke core 1, and a reflecting mirror 7 which sends light transmitted through the magnetic liquid film to a specific position is arranged at an optical path position inside the yoke core 1.
Patent JP-S63104630-A (JP)
Title: Method and apparatus for pressure swing type adsorption
Inventor: YAMAMOTO AKIO
IPC: B01D53/04
Filed: 1986-10-22
Abstract: PURPOSE:To prevent the deterioration of adsorption in a pressure swing type adsorption method by heating the adsorption agent layer at the raw gas inlet side of an adsorption tower and levelling the temp. distribution of the adsorption layer. CONSTITUTION:For instance, in three tower changeover type oxygen separation apparatus, the raw gas (air) 10 is sent into the lower part of one of the adsorption towers packed with adsorption agent 2 by a pressurizing supply device. The product gas (oxygen) 11 is sent in pressurized state from the top of the adsorption tower through a product line 7 to the outside of the system. In this case, the piping in the layer of the adsorption agent 2 is arranged as shown in Fig. 2 - Fig. 5. By this arrangement, the adsorption capacity is improved because the temp. distribution in the layer of the adsorption agent is levelled. Moreover, as deviated flow of the gas in the adsorption agent 2 is prevented, the adsorption capacity is further improved. Also, the discharge gas (nitrogen) in regeneration is discharged from the lower part of the adsorption tower through a discharge gas line to the outside of the system.
Patent JP-H04128585-A (JP)
Title: Oil feed system for compressor
Inventor: MIZUTANI KAMEICHI
IPC: F04C18/02
Filed: 1990-09-18
Abstract: PURPOSE:To properly feed oil over a wide operation range by providing an oil injection main passage and an auxiliary passage detouring it on the shaft end section of a drive shaft formed with an oil feed passage in it, and inserting a hydraulic oil quantity adjusting valve. CONSTITUTION:The rotation of a drive shaft 2 is transferred to a rotary scroll via a swing link and the like, an oil feed passage 4 extended from an oil pump is provided on the axis of the drive shaft 2, the first recess 45 and the second recess 46 connected to the oil feed passage 4 are provided on the axis of a shaft end section in a step shape, and a holder 50 is fitted. The valve hole 53 of an oil quantity adjusting valve 8, a spring storage hole 54 and an oil injection main passage 5 are opened respectively on the inner axis of the holder 50. Multiple communicating holes 55 communicating the valve hole 53 to a circular gap 48 are opened on the outer periphery of the base section of a main body section 52 to form an auxiliary passage 6. The oil quantity adjusting valve 8 opens the auxiliary passage 6 when the oil pressure is low and cuts off the auxiliary passage 6 when the oil pressure is high.
Patent JP-H0584201-A (JP)
Title: Suction port body of vacuum cleaner
Inventor: OMOTO SHUHEI
IPC: A47L9/28
Filed: 1991-09-27
Abstract: PURPOSE:To provide the suction port body of the vacuum cleaner which can realize power saving at the time of retreat of the suction port main body. CONSTITUTION:In the case a suction port main body 1 is advancing, a motor 12 rotates forward, running wheels rotate forward and assist running, and also, a blade 3 rotates backward and scrapes out dust on the floor surface. In the case the suction port main body 1 is retreating, the motor 12 rotates backward, the running wheels 6 stop, and also, the blade 3 rotates backward and scrapes out dust on the floor surface. A one-way clutch 8 is subjected to idle running, and the running wheels 6 are stopped.
Patent JP-S61127965-A (JP)
Title: Troidal type continuously variable transmission
Inventor: YANO YASUYUKI
IPC: F16H61/00
Filed: 1984-11-27
Abstract: PURPOSE:To reduce the influence of voltage fluctuation by constructing an actuator for operating one movable member of control valve with a hydraulic piston, a spring and a solenoid valve. CONSTITUTION:Upon turning off of a solenoid valve 50 through a speed change ratio controller, the sleeve 22 of a control valve 20 will move to the left while following a hydraulic piston 40. Consequently, the ports 30 and 33 of the control valve 20 are communicated with each other to increase the hydraulic pressure in cylinder chambers 7, 10 at the upper left and lower right sections to move the left and right supporters 6 respectively downward and upward. Consequently, troidal speed change section 1 will move to speed increase side. Here, precess cam 27 rotatable integrally with the right supporter 6 will rotate leftward thus to push a spool 23 to the left through a bell crank 26. Consequently, the troidal speed change section 1 is maintained at desired speed change ratio.
Patent JP-H06105128-A (JP)
Title: Color image forming device
Inventor: IWAOKA KAZUHIRO
IPC: H04N1/405
Filed: 1992-09-18
Abstract: PURPOSE:To obtain stable picture quality by shifting a write timing of a multi- line screen by a prescribed quantity different from each color for each scanning so as to differentiate an angle of the multi-line screen from each color. CONSTITUTION:A scanning start signal SOS generated for each main scanning is fed to a clock terminal of a line counter 31 of a screen generator 30 and a page synchronizing signal PS representing a head of a page of an output picture is fed to an enable terminal. Furthermore, a screen angle switching signal to select a screen angle is fed to the counter 31, and low-order 2-bit signals La0, La1 of the output are used for rotating the screen angle. Upon the receipt of the signal SOS, a rotation clock generator 32 outputs a multi-line clock. The screen angle is revised by varying an offset of a counter circuit in the generator 32 and a different screen angle from each color is allocated to each color.
Patent JP-H0991110-A (JP)
Title: Virtual three-dimensional space display device
Inventor: MURATA SHINICHI
IPC: G06F3/048
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To allow an operator to always grasp a spatial position by setting the change range of a sight line direction corresponding to the relation between the reference position of an object and the position of a sightpoint. SOLUTION: In sightpoint ground height calculating processing (S102), the land height difference between the height of the sightpoint position and the height of ground surface (reference position) is found as the sightpoint ground height. Next, in projecting object elevation angle calculating processing (S103), among the buildings constituting a town displayed now in the visual fields, the elevation angles of highest parts of those buildings are calculated from the current sightpoint position, and the largest value among those elevation angles is found as a projecting object elevation angle. Next in an elevation angle limit calculating processing (S104), the elevation angle limit range in the sight line direction is found from the calculated sightpoint ground surface height and projecting object elevation angle.  Then, in sightpoint/sight line changing processing (S105), the sightpoint position or the sight line direction is changed corresponding to the kind of provided operations.
Patent JP-H1184733-A (JP)
Title: Toner matrix particles, toner and developer
Inventor: KANEKO MASAAKI
IPC: G03G9/087
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the color reproducibility and color forming property by kneading a mixture of a specified naphthol pigment, a water-soluble inorg. salt and a water-soluble solvent to finely divide the naphthol pigment, carrying out washing and using the resultant treated pigment. SOLUTION: A mixture of a naphthol pigment obtd. by adding a compd. represented by formula I or II when naphthol AS is coupled to an aniline deriv., a water-soluble inorg. salt and a water-soluble solvent is kneaded to finely divide the naphthol pigment, the water-soluble inorg. salt and solvent are removed by washing and the resultant treated pigment is used. In the formulae I, II, R1 -R3 and R4 -R6 are individually H, CH3 , OCH3 , OC2 H5 , Cl, NO2 , SO3 H, SO3 M, COOH or COOM, at least one of R1 -R3 and at least one of R4 -R6 are SO3 H, SO3 M, COOH or COOM and M is a metal or an amine.
Patent JP-2000189064-A (JP)
Title: Production of active component compound, active component compound, isolated protein, use of enzyme, food material, feed material and medicinal component
Inventor: FRIEDRICH THOMAS DR
IPC: A23L1/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain an active component compound that is convenient, economic and applicable over a wide range, has excellent sustained release properties, efficacy persistency, and is useful in medicinal compositions, foods, feeds for animals, and the like by surrounding active components with a coating layer made of a protein crosslinked with a specific enzyme. SOLUTION: One or more kinds of vitamins, enzymes, additives for foods, additives for feeds and other active components are surrounded with a part of a coating layer made of a protein crosslinked with one or more kinds of enzymes selected from lipoxygenase, protein disulfide isomerase, phenol oxidase, phenol peroxidase, lysyl oxidase, protein disulfide reductase, tyrosine oxidase, or sulfhydryl oxidase to give an active component compound. It is preferable that the mass ratio of the active components to the protein is in the range of from 1/100 to 5/1 and the active ingredients are hydrophobic.
Patent JP-H03117369-A (JP)
Title: Voltage controller for inverter
Inventor: OKATSUCHI CHIHIRO
IPC: H02M7/537
Filed: 1989-09-28
Abstract: PURPOSE:To improve voltage control accuracy by providing a dead time compensation circuit for correcting the PWM control signal and a DC voltage compensation circuit for correcting a voltage reference in PWN control according to the fluctuation of DC power supply. CONSTITUTION:In an inverter for controlling an AC motor 3 through a DC power source 1 and an inverter bridge 2, output VR from a ramp function circuit 5 is divided by an output v18 from a voltage detector 18 and the division result v19 is provided to a voltage reference generator 7 thus producing a reference voltage Vu. The reference voltage Vu is then compared with a triangular wave v14 through a comparator 13a thus producing a PWM signal v13a. The signal v13a is provided to a dead time compensation circuit 17a in order to compensate for the fluctuation of pulse width caused by the dead time of an inverter bridge, and the output v17a from the compensation circuit 17a is provided to a drive circuit 15. when the influence of the fluctuation of DC power supply and the distortion caused by the dead time are removed in such a manner, a highly accurate controller a can be obtained.
Patent JP-H0299726-A (JP)
Title: Intake control device for engine
Inventor: SHINDO TAKAO
IPC: B60W30/00
Filed: 1988-10-04
Abstract: PURPOSE:To prevent the danger of runaway by fully opening a cutoff valve with an electric actuator during the engine operation and closing the cutoff valve when a throttle valve becomes uncontrollable at the time of automatic traveling control. CONSTITUTION:At the time of traveling under the control, a throttle valve 4 is left as it is open because of the jam of an actuator 7, the failure connection of a signal wire, etc., an electronic control device cuts off the electricity to an electromagnetic coil 32. At this stage, a cutoff valve 22 eccentrically attached to a cutoff valve shaft 21 so that the angular moment by the intake air flow works in the closing valve direction is rapidly closed by the work of a closing valve spring 35. Thereafter, the engine continues to rotate with the air passing through a ventilation opening 23 so that a car travels at low speed. The danger of an accident by runaway can be thus eliminated.
Patent JP-H06191284-A (JP)
Title: Vehicle roof
Inventor: TOOMASU PEEHAA RANGU
IPC: B60J7/057
Filed: 1993-10-06
Abstract: PURPOSE:To provide a vehicle roof which can be operated by a simple and strong mechanism by pivotally supporting a height adjusting device with a slider which is driven in the vehicle longitudinal direction by drive cables and conducts adjusting motion in the vehicle longitudinal direction against adjusting motion of a sliding device at the time of cover sliding. CONSTITUTION:A height adjusting device (elevating lever) 26 is pivotally supported by a slider 16 which is driven in the vehicle longitudinal direction by drive cables (screw cable) 42, 43 and conducts adjusting motion in the vehicle longitudinal direction against adjusting motion of another slider 15 and an elevation linking mechanism 17 at the sliding time of a cover 12. The slider 15 and the elevation linking mechanism 17 which can be adjusted in the reverse direction in the vehicle longitudinal direction via the two cables 42, 43 operated in the reverse direction by a common motor and drive pinion and the height adjusting device 26 are operated respectively on both sides of the cover 12. Each of the two drive cables 42, 43 is drivingly connected to the slider 15 and the elevation linking mechanism 17 on one side of the cover 12 and on the other side thereof is drivingly connected to the slider 16 interlocked with the height adjusting device 26.
Patent JP-H08113515-A (JP)
Title: 5 alpha-reductase inhibitor
Inventor: NANBA TSUNEO
IPC: A61K36/70
Filed: 1994-10-17
Abstract: PURPOSE: To obtain a 5α-reductase inhibitor which contains, as an active ingredient, a solvent extract from a specific plant which has been taken by human for a long period of time and confirmed to be safe to human body, and shows marked hair-growing effect. CONSTITUTION: Bark of Cassia auriculata, fruit of Quercus pedunculata and leaf of Rumex cyprius are extracted with water or a hydrophilic organic solvent such as ethanol to give an extract of 5α-reductase inhibitor. In the extraction, a polyhydric alcohol such as glycerol or 1,3-butylene glycol or an aqueous solution thereof also may be employed. This substance is added to other cosmetic materials to give a variety of anti-α-reductase preparation forms and can be utilized in the form of lotion, emulsion, pack or the like. Since the 5α-reductase inhibitor inhibits the activity of reductases which inhibit hair from growing, it may be formulated to a hair tonic agent to increase the hair-growing effect. The plants have been used as herbs for many years and so can be applied to skin safely.
Patent JP-S61128467-A (JP)
Title: Manufacture of electrode substrate for fuel cell
Inventor: MIZU FUMIYUKI
IPC: H01M4/96
Filed: 1984-11-28
Abstract: PURPOSE:To increase mechanical strength of an electrode substrate by immersing a plate in an impregnating solution prepared by dispersing fluorine resin in a dispersion solvent and impregnating fluorine resin in the plate under an ultrasonic condition and heating it to solidify the resin. CONSTITUTION:A matrix layer 1 retaining electrolyte is placed between electrode substrates 4, 5 having electrode active layers 2, 3 on each one side and reaction gas supply grooves 4a, 5a on each other side, and they are stacked with separators interposed to form a fuel cell. Each of the electrode substrate 4, 5 is formed in such a way that a plate obtained by molding carbon powder in a specified density and baking it is immersed in a fluorine resin dispersion solution and fluorine resin is impregnated in the plate under an ultrasonic condition, and dispersion solvent is removed, then the plate is heated to solidify the resin. Thereby, mechanical strength of the substrate is increased and breakage during assembly is prevented.
Patent JP-S60141644-A (JP)
Title: Decoration of cover glass
Inventor: TAKEUCHI KAZUHISA
IPC: G04B39/00
Filed: 1983-12-28
Abstract: PURPOSE:To perform patterning of a metallic film on the surface of a cover glass without taking consideration of a part to be omitted from deposition of the metallic film by adhering temporariry specified fine inorg. powder previously to the part desired to be freed of deposition of the metallic film. CONSTITUTION:Resist ink 2 prepd. by kneading inorg. fine powder of silica, etc. which is not bonded by fusing at vacuum deposition temp. or baking temp. of amalgamated gold, with water and solvent, is coated on the part on the surface of a cover glass 1 desired to be freed of deposition of metallic film, and dried. Then, metallic film 3 is formed on the surface of the glass 1 by vacuum deposition or amalgamation of gold, and the ink 2 and the metallic film 3 deposited on the ink 2 are removed by washing.
Patent JP-S62111318-A (JP)
Title: Terminal equipment for computer
Inventor: YAMAZAKI FUMISADA
IPC: G06F3/023
Filed: 1985-11-09
Abstract: PURPOSE:To improve the operability of function keys by switching the functions respective function keys based on the operation of a switching operation means. CONSTITUTION:A computer terminal equipment 1 is provided with a keyboard 2 on which plural data input keys 21 or function keys 22 are arranged, a rotary switch operation part 30, a display part 4 such as a CRT for displaying the functions of respective function keys 22, and a control part 5 and constituted by connecting a computer body to the control part 5. The operation part 30 switches the functions of respective function keys 22 by rotating the control part 30 forward and backward and simultaneously switches also the function display of the keys 22 on the display part 4.
Patent JP-H03112057-A (JP)
Title: Solid electrolyte fuel cell
Inventor: IPPONMATSU MASAMICHI
IPC: H01M4/86
Filed: 1989-09-27
Abstract: PURPOSE:To enhance the power generating efficiency of a fuel cell by forming an electrolyte adjacent layer of a cathode with a porous conductive material which performs no solid phase reaction with a solid electrolyte layer and a current collecting layer in the cathode with a porous conductive material whose specific resistance is lower than that of the electrolyte adjacent layer. CONSTITUTION:A porous cathode layer 12 consists of two layers of an electrolyte adjacent layer 20 made of a porous conductive material which performs no solid phase reaction with a solid electrolyte layer and a current collecting layer 30 made of a porous conductive material whose specific resistance is lower than that of the porous conductive material of the layer 20. The layers 20, 30 are made of lanthanum manganese oxide containing strontium oxide which is an alkali earth metal oxide, having different compositions. The cathode performs no solid phase reaction with the solid electrolyte layer at cell operation temperature and has low electric resistance. The internal resistance of a fuel cell is decreased and power generating efficiency is enhanced, and a cost is decreased.
Patent JP-S62114823-A (JP)
Title: Spindle body structure for electric discharge machine
Inventor: KAWADA KOICHI
IPC: B23H1/04
Filed: 1985-11-08
Abstract: PURPOSE:To facilitate deep hole drilling of more than ten times over a diameter of a minute hole of 100-300mum in bore, by installing a storage tank for electric discharge machining fluid and a pressurizing device in a spindle tube, and discharging swarf in a way of spraying the fluid from a tubular electrode being interconnected to the storage tank. CONSTITUTION:When a internal thread 30 is turned, a lever 27 goes down, a pressurizer 24 is moved downward against a spring 26, volume in a storage space of a machining fluid 23 in a spindle tube 22 is reduced, the fluid 23 is pressurized whereby it is discharged out of a tip 31 of a tubular electrode 21. For example, in case of machining a hole of 100mum, if an inner diameter of the electrode 21 is set to 50mum and an inner diameter of the spindle tube 22 to 4mm, respectively, a level drop comes to about 0.5mm at one hole machining, thus the storage fluid 23 is sufficiently commensarable. On the other hand, the spindle tube 22 comes into contact with a V-shaped surface of a ceramic block pair at its outer diameter, and rotated by a belt via the pulley installed on the circumference, while the whole body of a spindle mechanism is formed into a small size, whereby floating capacity in a discharge circuit is not increased so that minute energy discharge is realizable, thus finishing accuracy is excellent enough.