baber/WOPTO huggingface dataset:
Patent JP-S5513714-A (JP)
Title: Novel inorganic/organic composite pigment and its preparation
Inventor: KUBO YASUSHI
IPC: C09C3/00
Filed: 1978-07-14
Abstract: PURPOSE: To prepare a composite pigment having excellent brightness, coloring power, hiding power and fastness, by dissolving a soluble metal salt to a suspension of inorganic pigment particles, and coloring the oxide or oxi-salt formed to the surface of the pigment particles with an organic dye.  
     CONSTITUTION: A soluble metal salt is dissolved in a suspension of inorganic pigment particles, such as inorganic pigment having high refractive index, e.g. titanium oxide (IV), zirconium oxide (IV), tin oxide (IV), zinc oxide, etc., and the metal salt is decomposed to deposite the oxide, hydrous oxide or insoluble oxi-salt on the surface of the particles. After drying or baking in option, the skin layer is colored with an organic dye. The colored skin layer is e.g. a combined product of the organic dye with an oxide, hydrous oxide or insoluble oxy-salt of a metal such as Mg, Ca, Zn, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09277386-A (JP)
Title: Manufacture of laminate
Inventor: NAKADA TAKAHIRO
IPC: C08J5/24
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To improve bending strength, punching quality, etc., by a method wherein thermosetting resin varnish is applied to one side of a long fiber base to be heated, thermosetting resin containing inorganic filler is applied to the coated surface to be heated, a long fiber prepreg wherein the thermosetting resin varnish is applied to be heated is superimposed on the coated surface, which is heated and pressurized. SOLUTION: Thermosetting resin varnish 2 is applied onto an upper surface of long fiber base 1 and heated to obtain a resin impregnated base (a). Then, thermosetting resin varnish 5 in which an inorganic filler is blended is applied onto the resin impregnated base (a), and heated to obtain an intermediate stage prepreg. Besides, thermosetting resin varnish is applied to another long base 8 from its upper surface, and heated to obtain resin impregnated base (c). The resin impregnated base (c) is superimposed on the prepreg (b) by making respective resin coated surfaces inside to obtain resin impregnated base (d). Thermosetting resin varnish is preferably applied from an outer surface side onto the resin impregnated base (d). A laminate is formed by heating and pressurizing the obtained composite prepreg (e).
Patent JP-H09254738-A (JP)
Title: Air bag of automobile
Inventor: HARARUDO RUDORUFU
IPC: B60R21/16
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To early catch an occupant with an air bag at collision accident by sufficient resistance before collision in the cabin of a running car. SOLUTION: In this air bag for automobile in which it is provided with an air bag outer cover 5 and an inside air bag 6, the inside air bag 6 is swelled earlier than the air bag outer cover 5 due to the small volume, and the inside air bag 6 directs gas flow intentionally to one direction by the shape, the inside air bag 6 is formed into a slender shape extending toward an occupant 2, and the cross sectional area of the inside air bag 6 is fixedly narrowed toward the occupant 2.
Patent JP-S5712386-A (JP)
Title: Analog timepiece with stopwatch function
Inventor: NISHIMURA KATSUO
IPC: G04F8/02
Filed: 1980-06-24
Abstract: PURPOSE:To provide an analog timepiece with a stopwatch function by selecting a frequency dividing circuit for a stopwatch and by driving electromechanical converters for a second, a minute and an hour hand, respectively. CONSTITUTION:According to the operation of a switch 4, electric converting circuits 20 and 23 are driven respectively, under the control of a control circuit 30, through 0-position pulse generating circuits 15a and 15b, a pulse generating circuit 31, a second clocking circuit 12, a minute/hour clocking circuit 14, control changeover circuits 13a and 13b, etc. Through train wheels 21 and 24, a second hand 6, an hour hand 8 and a minute hand 7 are returned to the 0 position. With a switch 5, a frequency dividing circuit 25 for a stopwatch is turned on. Then, the hands 6, 7 and 8 are similarly driven and controlled by a second clocking circuit 26 for the stopwatch, a 0-position pulse generating circuit 28, a minute/hour clocking circuit 27 for the stopwatch, a 0-position pulse generating circuit 29, etc., to perform stopwatch operation. Resetting to normal time display is carried out similarly and even an analog timepiece is provided with a stopwatch function.
Patent JP-H11280520-A (JP)
Title: Control device for internal combustion engine
Inventor: OBATA TAKEAKI
IPC: F02D43/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent generation of deterioration of combustion such as deteriorating exhaust component, prevent generation of misfire and the like, and realize changeover of combustion and high response torque control simultaneously by carrying out correction of an equivalent ratio in response to stratified burning, and correcting an ignition timing in response to homogeneous burning. SOLUTION: This device is provided with a combustion system changeover judging means 101 for judging changeover of a combustion system per prescribed time, and a high response torque control operating rate calculating means 103 for simultaneously outputting an ignition timing correcting rate in the case where fuel is injected for carrying out homogeneous burning on the basis of an output of a homogeneous burning injection performance detecting means 102.  A fuel injection rate calculating means 104 is arranged for simply calculating a fuel injection rate by multiplying a ratio between a previous valve and a new value of the equivalent ratio correcting rate of high response torque control, the fuel injection rate is calculated on the basis of the equivalent ratio correcting rate in the case of stratified burning, and an ignition timing is corrected in the case where of homogeneous burning. It is thus possible to simultaneously realize combustion changeover and high response torque control.
Patent JP-H05285589-A (JP)
Title: Production of shell core
Inventor: YAMAURA HIDEKI
IPC: B22C13/08
Filed: 1992-04-07
Abstract: PURPOSE:To prevent the degradation in a sand discharge rate at the time of production of the shell core by cooling the discharged shell sand to a specific temp. and reusing the sand. CONSTITUTION:The shell sand is blown into a metallic mold and is calcined by which the shell sand is cured inward from the surface in contact with the metallic mold; thereafter, the internal uncured shell sand is discharged. The discharged shell sand is cooled to the temp. exceeding room temp. and below room temp. +10 deg.C and is reused. The melt sticking of the shell sand decreases to approximately the same level as the fusibility of the fresh sand and, therefore, the sand discharge rate does not fall. About the same sand discharge rate is thereby obtd. in spite of repetitive use. The formation of the cured layer to a smaller thickness is possible and the collapsing property of the shell core is improved.
Patent JP-S57200683-A (JP)
Title: Self-priming pump assembly
Inventor: YOSHIHARA SHIGETOMO
IPC: F04D9/02
Filed: 1981-06-05
Abstract: PURPOSE:To simplify the structure of a pump and also to simplify the molding operation in fabricating the pump, by forming a liquid accumulating chamber, a suction port and a discharge passage in a base, and constructing a pump assembly by coupling the base and a bracket mounting thereon a motor to each other, thus dividing the assembly into two units and reducing the number of component parts to a great extent. CONSTITUTION:A bracket 1 is designed such that a casing cylinder 12 for constituting a pump casing and an air separating chamber 13, while a liquid accumulating chamber 44, a suction port 27 and a discharge passage 33 are prefabricated in a base 26. The bracket 1 and the base 26 are coupled together in a watertight manner by means of bolts 35, with an O-ring 36 being interposed therebetween. Thus, a pump assembly is constructed by prefabricating the suction port 27 and discahrge passage 33 in the base 26 and then coupling the base 26 with the bracket 1 having a motor mounted thereon. By employing such an arrangement, it is enabled to simplify the configuration of the base 26 and bracket 1, to simplify the molding tools used for fabricating them with a synthetic resin, and also to simplify the molding operation.
Patent JP-S58202609-A (JP)
Title: Current mirror circuit
Inventor: GOMI HIROSHI
IPC: H03F3/347
Filed: 1982-05-21
Abstract: PURPOSE:To reduce the variation of current amplification degree although this degree has a fluctuation in a region where the current amplification factor is small, by adding a transistor(TR) to a conventional current mirror circuit. CONSTITUTION:The emitters of TRs Q21 and Q22 are connected in common to each other, and this common joint is connected to a power supply terminal 21. The bases of TRs Q21 and Q22 are connected in common to each other, and the collector of the TRQ21 is connected to an input terminal 22 along with the collector of the TRQ22 connected to an output terminal 23 respectively. Then the emitters of TRs Q23 and Q24 are connected to the common joint of the bases of TRs Q21 and Q22. The bases of TRs Q23 and Q24 are connected in common, and this common joint is connected to the collector of TRQ23. The common joint of the collector and the base of TRQ23 is connected to the terminal 22, and the collector of TRQ24 is connected to the terminal 23. The current amplification factor A is decided by the ratio between an output current I2 and an input current I1 as shown in an equation, where alpha is the current amplification factor and (a) and (m) show the emitter area ratios respectively. Thus the degree of improvement can be confirmed for the current amplification degree from the relation between the current amplification factor and the current amplification degree.
Patent JP-S61243984-A (JP)
Title: Magnetic head device
Inventor: MATSUMOTO SHIGEO
IPC: G11B17/32
Filed: 1985-04-22
Abstract: PURPOSE:To prevent small flapping of a disk which is rotating, and to eliminate the difference between modulation performance and resolution performance between a pair of heads by forming asymmetrically the width of a flat part of the center side of a disk. CONSTITUTION:A magnetic head 11b of a side B side is supported so as to be projected from a supporting surface of a disk 15, and the width W1a in the diameter direction of the disk 15 of a flat part of the center side of the disk 15 on the contact surface with the disk 15 of a magnetic head 11a of a side A side is set so as to become larger than the width W1b of the same flat part of the head 11b. Also, the width W1a of a flat part of the outside peripheral side of the disk is set so as to become smaller then the width W2b of a flat part of the side B side, moreover, the overall length of a slider 13a and 13b is made equal, and both the heads are supported so as to be opposed without a position shift. As a result, in the vicinity of the inside end part of the contact surface of the disk and the head, no flapping of the disk is generated.
Patent JP-H06300772-A (JP)
Title: Acceleration detecting apparatus
Inventor: OKAZAKI MITSUHIRO
IPC: G01P15/00
Filed: 1993-04-13
Abstract: PURPOSE:To indirectly measure the acceleration even where a detector is hard to set, by arranging a plurality of acceleration detectors symmetrically to a position where the acceleration is to be measured, and obtaining an average of the output values of the detectors. CONSTITUTION:Supposing that a position A where the acceleration is to be measured is a fixed point on an optical axis of a camera lens 2 inside a main body 1 of the camera, it is hard to set an acceleration detector at the fixed point A. Therefore, two acceleration detectors 3, 4 are arranged at points B, C symmetric to each other via the position A. When an average value of the outputs detected at the points B, C is obtained, the acceleration at the point A is detected. When the camera moves rotating, an average value of the outputs of the acceleration detectors 3, 4 disposed symmetrically to the point A and directed symmetrically to the point A is obtained, whereby the acceleration at the point A can be obtained without the influences of the angular acceleration about the center of gravity of a weight generated subsequent to the rotation of the moving body.
Patent JP-H10266723-A (JP)
Title: Opening shielding device for lower section of top-railed sliding door
Inventor: GOTO TADASHI
IPC: E06B7/18
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a shielding effect due to the excess opening of a space between a floor face and the lower end of a shielding member by installing the shielding member, in which height can be adjusted, at the lower end section of a door panel. SOLUTION: In a door panel 1, on which a shielding member 2 is mounted, a hung sash sheave at the upper end of the door panel 1 is suspended from a rail for a head jamb, the height of the top-railed sliding door is adjusted so that the top-railed sliding door is brought to a best travelling state, the shielding member 2, in which height can be adjusted, is lowered to a lower end section by loosening a screw 4, and the screw 4 is clamped and both ends of the shielding member 2 are fixed onto a mounting plate immediately before the lower end of the shielding member 2 is brought into contact with a floor face 5.  When a large opening is formed between the floor face 5 and the lower end of the shielding member by the contraction or expansion of the door panel or the height adjustment, etc., of the top-railed sliding door and the lower end of the shielding member 2 is rubbed to the floor face 5 after the building of the top-railed sliding door, the screw 4 is loosened and the height of the shielding member 2 is adjusted.
Patent JP-S5437830-A (JP)
Title: N-pyridyl-aminomethylenediphosphonic acid type herbicides
Inventor: SUZUKI FUMIO
IPC: A01N57/24
Filed: 1977-07-20
Abstract: PURPOSE:Herbicides containing N-pyridylaminomethylene-diphosphonic acid derivatives as active agent, which are highly effective in combatting perennial weeds such as a needle-grass, wormwood, nutgrass, and culy dock, but have no injurious effect on a cotton plant.
Patent JP-H07295709-A (JP)
Title: Data input device
Inventor: KITAZAWA ISAO
IPC: G06F1/16
Filed: 1994-04-25
Abstract: PURPOSE:To utilize both the functions of an information storage device such as an external FDD and a ten key pad and to reduce the planar space to be occupied by the entire system by overlapping these functions on a notebook or sub-notebook type personal computer or word processor. CONSTITUTION:When the FDD is used as the information storage device, a main body 1 of this input device is composed of 18 kinds of keys 2 for figures from '0' to '9', inputs, four-rules arithmetic, period and comma, FDD 3 and floppy disk eject button 4. Additionally, it is composed of a ten-key connection cable 5 composed of a signal line for inputting a key input signal to the main body 1 of the input device and its power source and an FDD connection cable 6 composed of exchanging the data of the FDD 3 with the main body 1 of the input device and a power supply line for driving the FDD 3.
Patent JP-H0263141-A (JP)
Title: Manufacture of substrate for electronic component loading use
Inventor: MABUCHI KATSUMI
IPC: H05K1/02
Filed: 1989-04-05
Abstract: PURPOSE:To enhance moistureproofness and a degree of freedom in a circuit design by a method wherein one part of a substrate, a bonding layer and a metal sheet is buckled from the surface side of the substrate, a recessed part for electronic-component loading use is formed and a contact exposed part is coated with a metal plated film. CONSTITUTION:A metal sheet 2 which is larger than a recessed part 15 for electronic- component loading use and is smaller than a substrate 1 is bonded, via a bonding Iayer 3 using a glass cloth impregnated with an unhardened epoxy resin, to the rear surface of the copper-plated substrate 1 where copper foil layers 4 have been formed on both faces. After that, a buckling operation is executed from the top surface of the substrate 1; a through hole 14 which has pierced the substrate 1 and the bonding Iayer 3 and where the top surface of the metal sheet 2 has been cut a little is mad. The top surface and the rear surface of the substrate 1 are coated with metal plated films 4. Since exposed parts are coated with the metal plated films 4, moisture does not creep, from the outside, into end faces of the substrate 1, the bonding layer 3 and the metal sheet 2 which form side faces of the recessed parts 15 for electronic-component loading use. In addition, since the whole rear of the substrate 1 is covered with the metal sheet 2 for radiation use, it is possible to install a conductor circuit on the surface other than a part where the metal sheet is bonded.
Patent JP-H06303544-A (JP)
Title: Television receiver
Inventor: TAKAHASHI MASAHIRO
IPC: H04N5/45
Filed: 1993-04-13
Abstract: PURPOSE:To obtain a television receiver in which incongruity on the visual sense of a screen where plural video signals are displayed simultaneously by superimposing is eliminated and picture quality can be improved. CONSTITUTION:The automatic gain control signals of first and second video signals demodulated by channel-selection systems 2a, 2b are inputted to a microcomputer 7. respectively. The automatic gain control signals are compared by the microcomputer 7, and picture quality correction control signals based on a comparison result are sent to picture quality correction circuits 6a, 6b, respectively. In such a case. the video signal is corrected so as to set an S/H level by the difference of electric field intensity at the same degree, and it is superimposed at a video superposition circuit 3, and is displayed on a CRT 5.
Patent JP-H03286270-A (JP)
Title: Graphic plotting method
Inventor: YAMAZAKI AYANORI
IPC: G06T11/20
Filed: 1990-03-31
Abstract: PURPOSE:To automatically take out a point coordinate value, to reduce the number of gates and to simplify circuit constitution by permitting a coordinate register to adopt a fixed decimal point system in which the memory areas of integer areas and decimal areas are respectively fixed, and providing an output gate only in an integer area part. CONSTITUTION:An x-axis coordinate data generation circuit 3 receives trapezoid information and the position of the point coordinate is obtained. The fixed decimal point system in which higher 16 bits are set in integer areas 31S and 32S, and lower 16 bits to decimal areas 31D and 32D is adopted. Axis start data is stored in an x-coordinate data register 31 and a displaced position in the direction of the x-axis in an inclination data register 32. Then, a displacement quantity is added axis start point data and data are sequentially updated whenever y-axis address data transmits a step update signal generated in a control circuit 10 to the register 31. The integer area 31S is inputted to a memory address calculation circuit and a mask generation circuit 6 as x-axis coordinate data. Consequently, the number of output gates 31G which the register 31 uses in enough for the number of gates on an integer area-side, namely for 16 bits.
Patent JP-S63253807-A (JP)
Inventor: SHIGETA AKIHIKO
IPC: G01L5/10
Filed: 1987-04-07
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-H11280215-A (JP)
Title: Withered leaf removing net fitting structure
Inventor: OHASHI MASAKAZU
IPC: E04D13/064
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a withered leaf removing net fitting piece, and its fitting structure which are simple in fitting, free from any troublesome work, and excellent in appearance. SOLUTION: In a withered leaf removing net fitting structure A, a withered leaf removing net 2 is fitted to an eaves gutter suspension piece 1 comprising an eaves fitting part 11 and a support member 12 projecting from the eaves fitting part 11 to the outdoor side. The support member 12 comprises an outdoor side ear holding part 14, an indoor side ear holding part 15, and an arm part 16 to connect these parts, the arm part 16 is provided with a locking projection part 17 projected upward in the longitudinal direction, and the withered leaf removing net 2 is fitted to the locking projection part 17 of the arm part 16.
Patent JP-S5681555-A (JP)
Title: Method for depressing krafft point of 2- hydroxyalkanesulfonic acid salt
Inventor: SEKIGUCHI SHIZUO
IPC: C07C301/00
Filed: 1979-07-09
Abstract: PURPOSE: To depress the apparent Krafft point of a 10W18C 2-hydroxyalkanesulfonic acid salt (hereafter called 2-HOS), by adding an inorganic magnesium salt to an aqueous solution of liquid detergent containing 2-HOS.  
     CONSTITUTION: Krafft point of an aqueous solution of a 10W18C 2-HOS can be depressed by adding 0.1W5mol, based on 1mol of 2-HOS, of an inorganic magnesium salt such as MgCl 2 , MgSO 4 , etc. The apparent depression of the Krafft point is about 30°C, and the clouding of the solution (generation of insoluble matter) can be prevented. One of the interpretation of the phenomenon is that the inorganic magnesium salt has some effect to the intramolecular hydrogen bond between the hydrogen atom of the hydroxyl group and the oxygen atom of the sulfon group. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5713560-A (JP)
Title: Instruction executing time measuring circuit of data processing equipment
Inventor: YASUI ISAMU
IPC: G06F11/34
Filed: 1980-06-27
Abstract: PURPOSE:To directly measure an instruction executing time without correcting a program, by measuring an instruction executing time to an address of the second external register from an address of the first external register. CONSTITUTION:As a program proceeds, when contents of a memory address register 2 coincide with a start address which has been set to the first external register 11, a counter 14 starts counting and counts a counting pulse. Subsequently, when contents of the register 2 coincide with a measurement stop address which has been set to the second external register 12, the counter 14 stops counting, holds a count value and displays it on a display mechanism 15. Since a clock of a data processing equipment is used for the counting pulse, a time from start of a measurement to stop is measured.
Patent JP-H04318831-A (JP)
Title: Photograph printer processor
Inventor: UEKUSA TADASHI
IPC: G03D13/00
Filed: 1991-04-18
Abstract: PURPOSE:To provide a photograph printer processor whose operation is simplified at a photograph processing stage. CONSTITUTION:The photograph printer processor 10 is provided with a printer part 110 which performs printing processing and a processor part 60 which performs the processing of a print, and has a desk 81 for performing the inspection of the print and the collation of a photographic film with the print. A display unit 82 for displaying an image picked up by a two-dimensional image sensor and information reproduced by a magnetic head is provided in the desk 81. Therefore, the inspecting and collating operation of a negative film 12 and a photographic print 72 is performed without being transported to another inspecting and collating place, so that the operation at the photograph processing stage is simplified.