baber/WOPTO huggingface dataset:
Patent JP-H0267212-A (JP)
Title: Antidandruff shampoo composition
Inventor: KAWAI YASUHIRO
IPC: A61K8/46
Filed: 1988-08-30
Abstract: PURPOSE:To obtain an antidandruff shampoo composition, excellent in safety and capable of exhibiting specific antimicrobial activity against causative germs of dandruff with hardly any irritation to the scalp by blending a sulfosuccinic acid derivative with a surfactant in a specific proportion. CONSTITUTION:The objective substance obtained by containing a sulfosuccinic acid derivative expressed by formula I (M1 and M2 are H, alkaline metal or NH4; A is -OC2H4 or formula II; X is 0-15) and an amidobetaine type ampholytic surfantant expressed by formula III (R1 is 8-18C alkyl or alkenyl; R2 and R3 are 1-3C alkyl; p is 1-4; q is 1 or 2) and an amine oxide type surfactant expressed by formula IV (R4 is 8-18C alkyl or alkenyl; B is 1C or 2C alkyl or -(CH2)t-OH; r is 0 or 1; s is 0-5; t is 0-3). The compounds are blended at a ratio [formula I/(formula III + formula IV] of (2:1)-(1:2) in number of mol. Well-known ingredients, as necessary, are blended and prepared to afford the objective substance.
Patent JP-H0883498-A (JP)
Title: Semiconductor storage device
Inventor: AWAYA TOMOHARU
IPC: H01L21/66
Filed: 1994-09-12
Abstract: PURPOSE: To set the writing pulse width freely and finely using a minimum number of external terminals only for testing and to obtain the writing pulse width matching to the ability of a fast device even by using a comparatively inexpensive and low-speed testing equipment. CONSTITUTION: A writing control system 1 is provided to control data writing to a selected memory cell based on writing control signal WEX. In addition to an external testing terminal, a writing pulse generation circuit 3 is installed to generate a writing pulse for testing TWP and supply to the writing control system based on the setting signal PS and writing control signal WEX fed from the external terminal. And the variable pulse width circuit 4 sets variable pulse widths of writing test pulses TWP which is generated by the pulse generating circuit 3 based on the setting signal PS.
Patent JP-S6277660-A (JP)
Title: Arithmetic device
Inventor: TSUDA KATSUHISA
IPC: G06F12/06
Filed: 1985-09-30
Abstract: PURPOSE:To easily replace a user ROM by storing the user ROM previously with discrimination data for discriminating the user ROM. CONSTITUTION:The user ROM 4 is stored with the discrimination data DS for discriminating the user ROM 4 previously and a RAM 33 is provided with a specific address 35 in which the discrimination data DS read out of the user ROM 4 is stored. Further, a microcomputer 3 is provided internally with a comparing means 36 which reads the discrimination data DS stored in the specific address 35 of the RAM 33 and the discrimination data stored in the user ROM 4 and compares both data with each other, a storage means 37 which stores arithmetic and control specification data and user ROM discrimination data from the user ROM 4 in the RAM 33 when the comparing means 36 judges the dissidence between both data, and an arithmetic control means 38 which performs arithmetic and control by using the data stored in the RAM 33 when coincidence is decided by the comparing means 36.
Patent JP-H0716697-A (JP)
Title: Manufacture of lost foam pattern
Inventor: NAKADA KUNII
IPC: B22D25/02
Filed: 1993-06-30
Abstract: PURPOSE:To enable the manufacture of a foam resin lost foam pattern for producing a product improving an artistic worth by forming while sticking a material being difficult to lose to a foam resin lost foam pattern with a synthetic resin adhesive. CONSTITUTION:The foam resin material which can not be used as the lost foam pattern having low foaming ratio, or an excess soft foam pattern material, e.g. various kinds of different materials, such as metal, wood, leaf, is stuck to the surface of the foam resin pattern generally used to a foundry work and having large foaming ratio with the synthetic resin adhesive. Such a lost foam pattern is embedded into dry sand, and by pouring molten metal, various kinds of patterns can simply be cast on the casting surface. Therefore, anybody can easily produce the artisitic cast product while enjoying. Further, as an aluminum is the most suitable as the cast product, the practical effect to the recycle of an aluminum can, is obtd.
Patent JP-H0380183-A (JP)
Title: Method for growing single crystal of pare earth silicate
Inventor: ISHIBASHI HIROYUKI
IPC: C30B15/36
Filed: 1989-08-24
Abstract: PURPOSE:To grow the single crystal of a rare earth silicate which is free from cracking by aligning a pulling-up axis to the (b) axis of the single crystal or near this axis at the time of pulling up of the single crystal of the rare earth silicate by a chochralski method. CONSTITUTION:A seed crystal is pulled up by aligning the pulling-up axis to the (b) axis which is larger in coefft. of thermal expansion by >=2 times than other crystal bearings or near this axis in the case of growth of the single crystal of the rare earth silicate, for example, the single crystal of Gd2SiO5 by the chochralski method. The generation of the cracking is decreased when the single crystal is grown by determining the direction inclined by <30 deg. from the (b) axis among the crystal bearings contained particularly in the cleavage surface of the single crystal as the pulling up axis. Further, the anisotropy of the coefft. of thermal expansion is similar even with the single crystal of the rare earth silicate expressed by formula, in addition to the single crystal of the Gd2SiO4. The similar crystals are thus obtd.
Patent JP-S6196697-A (JP)
Inventor: KOBAYASHI TETSUYA
IPC: H05B33/10
Filed: 1984-10-17
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-H0757948-A (JP)
Title: Zero-phase current transformer
Inventor: IDE YASUTOSHI
IPC: H01F38/28
Filed: 1993-08-10
Abstract: PURPOSE:To provide a zero-phase current transformer in which the performance for shielding the leakage flux from a primary conductor is enhanced without increasing the longitudinal dimension thereof. CONSTITUTION:The core 2 has a flat cross-section where the width A is longer than the height B. This structure does not increase the longitudinal dimension of a zero-phase current transformer 1 even if a sufficiently thick shield 4 for the leakage flux from the primary conductor is disposed in front and rear of the core 2.
Patent JP-S602218-A (JP)
Inventor: HIROSE TOORU
IPC: A47J19/00
Filed: 1983-11-18
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-H0390028-A (JP)
Title: Medicine containing xanthine derivative for reducing uremic toxin
Inventor: HAINTSU HEENERU
IPC: A61P43/00
Filed: 1990-08-21
Abstract: PURPOSE: To diminish nephrotoxicity due to any preparation substance and metabolite by applying an effective amount of a specific xanthine derivative. CONSTITUTION: This preparation contains a xanthine derivative such as pentoxifylline, propentofylline, 1-(5-hydroxy-5-methylhexyl)-3-methylxanthine or 7-ethoxymethyl-1-(5-hydroxy-5-methylhexyl)-3-methylxanthine together with at least one kind of nephrotoxic ingredient. Nephrotoxicity reduction is especially significant when amphotericin B is administered.
Patent JP-H0950751-A (JP)
Title: Electromagnet and iron core thereof
Inventor: KURATA YOSHINORI
IPC: H01H50/44
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To improve the attracting force characteristic of an electromagnet, and to miniaturize the electromagnet by forming a large space for a coil of the electromagnet to be used for an electromagnetic relay. SOLUTION: An iron core 1 is formed by punching the flat sheet material into the rectangular shape, and furthermore, a part of the iron core 1 to be wound with a wire 3 is formed into a cylindrical shape by the molding. A flat sheet part to be formed into a yoke 2 is folded at a right angle so as to form an L-shaped iron core 1. The cylindrical iron core part to be wound with the wire 3 is provided with an iron core winding mold 6 by insert molding. At this stage, thickness of the insert mold is formed as thin as possible, and the winding space is formed large, and the wire 3 is wound around the winding space so as to form an electromagnet coil block. Thereafter, a magnetic pole piece 4 is pressed into the end of the iron core 1 for fixing so as to form an electromagnet block.
Patent JP-S6373619-A (JP)
Title: Apparatus for liquid phase epitaxy
Inventor: YAJIMA KAZUO
IPC: H01L21/208
Filed: 1986-09-17
Abstract: PURPOSE:To improve characteristics of a semiconductor device and to improve quality and yield of products, by providing an extremely small gap between the bottom edge of a partition wall and the surface of a wafer so as decrease a mixing amount of a melt previously used and another melt to be newly used that are mixed easily with each other. CONSTITUTION:A wafer 29 on which a layer is to be deposited is disposed in a recess 28. A spacer 30 is carried on the wafer 29. The spacer 30 is composed of a frame 30a and a pair of spacer bodies 30b and 30c. This spacer 30 is fit in the recess 28 with the frame 30a surrounding the wafer 29, and the spacer bodies 30b and 30c are contacted closely with the opposite ends of the top surface of the wafer 29. Dimensions of a gap 44 defined between the bottom edge 32c of a partition board 32 and the surface of the wafer 29 are determined univocally by a difference between a thickness (b) of the spacer bodies 30b, 30c and a dimension (c). The dimensions (b) and (c) are predetermined such that (b)-(c) gives an optimum gap dimension (g).
Patent JP-H0863152-A (JP)
Title: Display device of electronic musical instrument
Inventor: IWASE HIROYUKI
IPC: G10G1/00
Filed: 1994-08-22
Abstract: PURPOSE: To provide a display device for an electronic musical instrument capable of displaying much information within a limited display space. CONSTITUTION: A cursor is set at a REV (reverberation) and the reverberation send quantities of a first part to thirty two part are displayed by slender bar graphs in the central part of a display area. The reverberation send quantities are displayed by a scale of 1/2 and the bar graph of the selected eighteenth part is flickered and displayed. The reverberation send quantity '100' of the selected eighteenth part is selected as 'RevSend=100' in the empty space in the upper part. The reverberation send quantity is resettable by operating a set key in this state. Parameters to be matched by moving a cursor and the selected part, etc., are displayed in the lower part.
Patent JP-S6462523-A (JP)
Title: Fixation of column leg
Inventor: KITANO TAKASHI
IPC: E02D27/00
Filed: 1987-09-01
Abstract: PURPOSE:To raise the accuracy of control on tensile force by a method in which a nut is clamped with a washer having a rounded flat portion to be abutted with the washer and a rounded lower projected end of the outside, and a given tension is applied to the anchor bolt. CONSTITUTION:A washer 3 is provided with a rounded flat portion 4 to be abutted with a nut 2 and a rounded 5 lower projected end 5 of its outside. An anchor bolt 1 fixed to the base plate 6 is clamped with the nut 2 through the washer 3, in which the cut-in of the inside end of the washer into the nut 2 is prevented due to the face-to-face contact of the nut 2 and the washer 3 and also the cut-in of the washer 3 into the plate 6 can be prevented due to the rounded abutted portion 5 of the plate 6 and the washer 3. The outward extension of the washer 3 by the clamping and pressing forces of the nut 2 can thus be made easier and the tension can be controlled with good accuracy.
Patent JP-S60111602-A (JP)
Inventor: KUSUNOKI REIKO
IPC: A43B7/12
Filed: 1983-11-18
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-H0962811-A (JP)
Title: Recording/reproducing device
Inventor: SHINOHARA TAKAYUKI
IPC: G10L19/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize and lighten a whole device by only interesting a part of a PC card into the slot of a casing and making a remaining part a handle part. SOLUTION: This device is used in a state where a part of the PC card 2 is inserted into the slot for PC card 3 of the casing 1. A recording switch 19 and a reproducing switch 20 are provided in positions where they can be operated by fingers when a recording/reproducing device main body is grasped by the left hand. The casing 1 is driven by a battery 18. At the time of recording operation, sound data inputted from a mask 6 is converted into a digital by an A/D conversion part and is compressed by a data compression circuit 8. Compressed data is inputted to the PC card 2 through a FIFO memory 9 and a data input/output circuit 10. At time of reproduction, the digital signal read from the PC card 2 is inputted to a data expansion circuit 12, expanded to data before compression, converted into an analog signal by a D/A conversion part 13 and outputted to a speaker 14.
Patent JP-H0961273-A (JP)
Title: Electrostatic capacitance-type pressure sensor
Inventor: NOMURA KAZUO
IPC: G01L9/12
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce a change in reference electrostatic capacitance to improve pressure measurement accuracy by providing an insulating spacer for coupling a base substrate with a diaphragm between a main capacitance electrode and a reference capacitance electrode to suppress a change in a distance between the reference capacitance electrode and a diaphragm electrode. SOLUTION: A glass-sealed pattern 3 for regulating a distance between an electrode part 11a of a diaphragm electrode 11 and a main capacitance electrode 5 and a distance between an electrode part 11b and a reference capacitance electrode 6 to approximately 10μm is formed of a sealed insulation layer 3a for coupling a base substrate 4 with a diaphragm 10 at an outer periphery and an insulating spacer 35 placed between the electrodes 5, 6. By forming this spacer 3b with a size and a form to suppress a change in a distance between both electrodes 6, 11, a change in electrostatic capacitance between both electrodes 6, 11 can be reduced, to have measurement accuracy of pressure improved. Although the diaphragm 10 may be difficult to flex if the spacer 3b is provided, flexibility can be appropriately adjusted by reducing its thickness or changing a material.
Patent JP-S6099089-A (JP)
Inventor: JIYOSEFU BURUUSU BIIRAGASU
IPC: B23K37/04
Filed: 1984-10-19
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-H0381852-A (JP)
Title: Connection control system
Inventor: ISHIDA ICHIROU
IPC: G06F13/00
Filed: 1989-08-24
Abstract: PURPOSE:To easily determine a connection information area by securing the control information area of a connection and using the address of the secured area as a self-connection identifier (ID) by an ID setting means. CONSTITUTION:An area securing means 1 started by a connection setting request 101 outputted from a user's program 8 acquires a connection information area 5 and transfers its address (a) to the ID setting means 2. The means 2 constructs a connection setting request telegram 103. At the time of executing the construction, the address (a) of the area 5 is stored in a transmitting reference field 31, a 103 is sent to an other communicated station through a transmission part 6 and a terminated connection ID field 51 in the area 5 is initialized. At the time of receiving the telegram from the terminated station through a receiving part 7 in the area deciding means 3, the area 5 concerned is determined based upon the contents of a destination reference field 42 in the and when the field 51 is zero, the telegram is transferred to the means 2 to strat the means 2.
Patent JP-H0667741-A (JP)
Title: Bias circuit
Inventor: MATSUYAMA SATORU
IPC: G05F1/618
Filed: 1992-08-18
Abstract: PURPOSE:To decrease the influence caused by a fluctuation of a manufacturing process to the utmost, to stabilize an output of the bias circuit, and also, to enlarge a power source noise elimination ratio, with regard to the bias circuit in a CMOS circuit. CONSTITUTION:This bias circuit is provided with a first series circuit consisting of a first diffused resistor element R1 and a second diffused resistor element R2, plural pieces of second series circuits consisting of a series circuit of two elements (for instance, Q1 and Q2), an operational amplifier 1 in which a non- inversion input terminal is connected to a connecting point of a first resistor element R1 and a second resistor element R2, and CMOS transistors Q3-1, Q3-2 and Q3-3 provided between two CMOS elements of a second series circuit. Also, this bias circuit is constituted so that sources of the CMOS transistors Q3-1, Q3-2 and Q3-3, and gates thereof are connected to an inversion terminal of the operational amplifier, and an output terminal thereof, respectively, and a bias output is fetched from its drain.
Patent JP-S6195768-A (JP)
Title: Method for adjusting ejection height of solder in solder tank
Inventor: KOJIKA KATSUYA
IPC: B23K3/06
Filed: 1984-10-17
Abstract: PURPOSE:To adjust exactly the ejection height of solder and to make possible soldering with uniform quality by maintaining a contactor provided vertically movably and perpendicularly in the upper part of a solder tank at a prescribed height and detecting electrically the contact between the ejected solder and the contactor. CONSTITUTION:A height gage 42 is operated to lower the contactor 38 and to bring the top end thereof into contact with a nozzle 34 while the solder 36 is not ejected from the nozzle 34. The position thereof is read by the gage 42 and is determined as a reference level. The gage 42 is then operated to set the top end of the contactor 38 at the required ejection height of the solder tank 36 and the solder 36 is ejected. The adjustment of the solder ejection height in this stage is executed by operating a knob provided to the tank 32 so as to increase gradually the ejection height from the lowest level. The contactor 38 is once risen when a lamp 44 lights up and again the contactor is lowered. The position where the lamp 44 lights up again is read with the gage 42 and the value thereof is accepted if said value is within the set tolerance. The contactor 38 is held retreated after the end of the adjustment.
Patent JP-S6377515-A (JP)
Title: Gas purifying method
Inventor: TOMOMURA MASAOMI
IPC: B01D53/04
Filed: 1986-09-19
Abstract: PURPOSE:To reduce dead space and to decrease the loss of exhaust gas by performing respective stages of adsorption, desorption, regeneration and pressure equalization and packing small particles having one or more kinds of particle diameters to the clearance parts of large granular packed in an adsorption tower. CONSTITUTION:Large granular adsorbents are packed in a gas adsorption tower and small particles are packed to the clearance parts thereof. In this case, small particles large in heat capacity are packed in the region of 1/3 tower length from the lower end of the tower wherein the temp. of the inside of the tower is low and the temp. difference therein is solved by means of this heat reserve effect. Gas separation is performed by using such gas adsorption tower and performing respective stages of adsorption, desorption, regeneration and pressure equalization. At this time, the loss of exhaust gas is small because the dead space in the adsorption tower is reduced.
Patent JP-S6462639-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C7/42
Filed: 1987-09-03
Abstract: PURPOSE:To suppress color stain and to improve desilverability and recolorability by incorporating a specified cyan coupler into a color photographic sensitive material. CONSTITUTION:At least one kind of cyan coupler represented by the formula (where Ra is alkyl, cycloalkyl, etc., Rb is acylamino or >=2C alkyl, Rc is H, halogen, etc., and Za is H or a group releasable by a reaction with halogen, etc.) is incorporated into a color photographic sensitive material and the sensitive material is processed with a color developing soln. not practically contg. sulfite ions and a bleach-bath contg. 1X10<-2>-2mol./l bromide ions and/or 5X10<-4>-5X10<-2>mol./l iodide ions. Thus, color stain is suppressed and desilverability and recolorability are improved.
Patent JP-H04100454-A (JP)
Title: Method of packet communication
Inventor: NAGAI TETSUYA
IPC: H04L49/9023
Filed: 1990-08-20
Abstract: PURPOSE:To prevent a decline in communication efficiency of the title method by throwing away packet data after a single reading and reducing the value of a data read-and-throw variable by one whenever the data are received when the read-and-throw variable is one or larger and restarting the storage of received packet data in a reception buffer when the data read-and-throw variable becomes zero. CONSTITUTION:When no data exist in a reception buffer 34 at the next readout timing, P=0 is set and the value of a data read-and-throw variable C becomes '1'. Thereafter, the variable C increases one by one whenever readout timing comes and reaches '4'. Dummy readout is successively performed whenever packets arrive and the value of the variable C successively decreases and reaches '0' when the 13th packet data R are thrown away, but, since the readout timing comes soon, the variable C again becomes '1' and the 14th received packet data R are thrown away.
Patent JP-H0647712-A (JP)
Title: Composition for modifying wood
Inventor: MIHARA YOZO
IPC: B27K3/15
Filed: 1992-07-28
Abstract: PURPOSE:To improve dimensional stability, resistance to rotting, mechanical characteristics and the like without losing the wood texture feeling of material wood by a method wherein composition consisting of low molar ratio Novolak- type phenolic resin, the specified amount of hixamethyleneteramine and methanol-containing aqueous solution is infiltrated in wood and hardened. CONSTITUTION:Low molar ratio Novolak-type phenolic resin is obtained by condensing 0.1-0.4mol of formalin to 1mol of phenol by employing oxalic acid as catalyst until the amount of residual formalin becomes too small to be detected so as to employ 2.5-4.5 pts.wt. of hexamethylenetetramine to 10 pts.wt. of the above-mentioned resin. As solvent, 75-95wt.% of 10-50% methanol- containing water is employed. Further, in order to shorten the hardening time, 1-10wt.% of acid compound to Novolak, preferably weak acid substance and more preferably acid, which can be decomposed by heat, such as oxalic acid may well be employed.
Patent JP-2002030017-A (JP)
Title: Method for producing optically active 1,2-disubstituted-2,3- dihydroxypropanes
Inventor: TANAKA TAKESHI
IPC: C07C45/61
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a compound useful as a synthetic intermediate for new optically active 1,2-disubstituted-2,3-epoxypropanes having excellent herbicidal activities. SOLUTION: This method for producing the optically active 1,2- disubstituted-2,3-dihydroxypropanes represented by general formula (4) (wherein, A is a 2-substituted indane-1,3-dion-2-yl group or a haloalkyl group; and B is a benzene ring which may be substituted) is characterized in that (a) the 1,2-disubstituted-2,3-epoxypropanes represented by general formula (1) (wherein, A and B have the same meanings as defined before) is hydrolyzed in the presence of an inorganic acid or (b) the 1,2-disubstituted-2,3-epoxypropanes is subjected to a ring-opening reaction in the presence of a carboxylic acid, and the product is further subjected to solvolysis.