baber/WOPTO huggingface dataset:
Patent JP-H11211827-A (JP)
Title: Fish detector
Inventor: GOTO SHIGEFUMI
IPC: G01S7/62
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To simultaneously dividedly display inhabit of fish in water and the judged hard and soft condition of lake bottom by detecting a lake bottom digital echo signal from a digital echo signal detected at set depth, and computing a multiple signal capable of detecting a second (third) reflection echo signal. SOLUTION: When a frequency signal is impressed from a transmitting circuit 1 on an ultrasonic vibrator 2, reflection echo signals in water and of lake bottom are input to receiving circuits 3, 4 through the ultrasonic vibrator 2. The reflection echo signal received by the receiving circuit 3 connected to a depth setting circuit 5, is A/D-converted and stored in a memory 9. A control device 11 reads out a digital echo signal from the memory 9, a lake bottom digital echo signal is detected by a lake bottom detecting circuit 13, a multiple signal capable of detecting a second (third) reflection signal by a second (third) computing circuit 14, and it is input to a depth setting circuit 6 and depth is automatically set by the receiving circuit 4. Hereby, the condition in the water and the condition of the lake bottom are dividedly displayed on the divided screens.
Patent JP-H07238861-A (JP)
Title: Fuel nature detecting device of internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D19/08
Filed: 1994-02-28
Abstract: PURPOSE:To detect the fuel nature at the early stage after the starting, by providing a means to measure the time after the fuel feeding is converted by step, until the air-fuel ratio variation of the cylinder suction mixture gas corresponding to the conversion is detected; and a means to set a parameter to indicate the fuel character depending on the measured time. CONSTITUTION:To the branches of a suction manufold 5, fuel injection valves 6 are provided as the fuel feeding means at each cylinder. A control unit 12 provided to control electronically the fuel feeding to the engine receives the input signals from various sorts of sensors, and controls the operations of the fuel injection valves 6 by operation processing. And the control unit 12 measures the time after the fuel feeding amount is converted by step, until the air-fuel ratio variation of the cylinder suction mixture gas corresponding to the conversion by step is detected, and depending on this time, the gravity level of the fuel (the carburetion rate) is detected indirectly. Consequently, the fuel nature can be detected in the early stage immediately after the starting, and without receiving the influence of a disturbance.
Patent JP-H07254708-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA AKIYOSHI
IPC: H01L21/203
Filed: 1995-02-17
Abstract: PURPOSE:To manufacture a MIS type element of G3AS with less interface level density. CONSTITUTION:After a GaAs oxide film 7 is formed on the surface of a GaAs substrate 1 by low temperature UV ozone treatment, it is annealed in high temperature ammonium gas for a short time so that the GaAs oxide film 7 is nitrided, thus an MIS type element is manufactured. The surface of GaAs is treated in low temperature UV ozone such as ion which causes less damage, so that the GaAs oxide film 7 is formed on the surface of GaAs substrate 1. Then it is annealed in high temperature NH3 gas atmosphere for a short time, so that the GaAs oxide film 7 is nitrided, thus a GaN film 10 is conversion- formed efficiently. The GaN film 10 thus formed has large energy gap enough to play a role of an insulation film, and, since GaN/GaAs interface is formed within the GaAs, a MIS structure with very small interface level density is obtained.
Patent JP-H11229759-A (JP)
Title: Tail clearance detecting method for excavator
Inventor: MIYAMOTO TAKAHARU
IPC: G01B21/16
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To accurately identify an overall clearance tendency with a small number of parts by measuring the inner surface of an excavator tail part and the inner surface of an existing segment using a displacement gauge attached to a segment assembly means. SOLUTION: An erector device 41 is turned and axially moved for a hollow shaft 21 and at the same time, the hollow shaft 21 is axially moved for sequentially assembling a segment 45. In this case, the inner surface of the tail part of a shield machine 22 and the inner surface of an existing segment 30 are measured by use of a laser sensor 60 attached to the handle 38 of the erector device 41 for detecting clearance between the inner surface of the tail part and the external surface of the segment 30. The measurements with the sensor 60 are taken along the entire surface of the excavator 22 under the turn of the erector device 41. As a result, tail clearance at an arbitrary angle can be easily found and the tendency of overall tail clearance can be accurately identified with s small number of parts.
Patent JP-S61188577-A (JP)
Inventor: TANAKA YASUNOBU
IPC: G10L25/15
Filed: 1985-02-18
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-H11226948-A (JP)
Title: Filament-reinforced thermoplastic resin molding material, filament-reinforced thermoplastic resin molding, and manufacture of molding
Inventor: SASHI KAZUMICHI
IPC: B29B9/14
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a molding material (pellets) which makes filament- reinforced thermoplastic resin moldings with high impact strength as well as a method for manufacturing the moldings using the material. SOLUTION: This molding material is fiber-reinforced resin pellets formed of a bundle of reinforced fibers consisting of reinforcing fibers aligned in the longer direction of fibers, impregnated with a resin. The weight-average length of the reinforcing fiber in the pellet is 2-50 mm. Further, the pellet contains 10-70 wt.% of the reinforcing fiber, 20-85 wt.% of the thermoplastic resin and 0.01-5 wt.% of modified thermoplastic elastomer with a melt flow rate of 4 g/10 min. or more.
Patent JP-H06220153-A (JP)
Title: Production of polyurethane foam
Inventor: NAKAMURA TSUTOMU
IPC: C08G101/00
Filed: 1993-01-27
Abstract: PURPOSE:To obtain the subject foam, having a high expansion ratio, improved in shrinkage at ordinary temperature, excellent in heat and flame resistance and useful as a heat insulating material, etc., by expanding a prescribed amount of a specific polyol and a specified polyisocyanate compound in the presence of a prescribed amount of a specific foam stabilizer, a urethanizing catalyst and water. CONSTITUTION:(A) A polyisocyanate compound such as tolylene diisocyanate and (B) a polyol component which is a polyhydric alcohol or its alkylene oxide adduct in an amount of 35-400 pts.wt. based on 100 pts.wt. benzylic ether type phenolic resin are expanded in the presence of (C) a urethanizing catalyst such as N,N,N',N'-tetramethylethylendiamine and (D) a mixture composed of dimethyl silicone oil in an amount of 0.5-50 pts.wt. based on 100 pts.wt. organopolysiloxane copolymer in an amount of 0.5-5 pts.wt. based on 100 pts.wt. benzylic ether type phenolic resin as a foam stabilizer and (E) water in an amount of preferably 3-30 pts.wt. (based on 100 pts.wt. phenolic resin).
Patent JP-H04253082-A (JP)
Title: Transfer device
Inventor: SUZUKI HAJIME
IPC: G03G15/16
Filed: 1991-01-29
Abstract: PURPOSE:To avoid the complication of constitution and the increase of cost, to prevent the permanent distortion and damage of a transfer material holding sheet, and to show stable separatability. CONSTITUTION:A transfer drum is constituted in such a manner that the transfer material holding sheet 7 is cylindrically rolled up on a frame on which the ring members of both ends are connected by a connecting member 31. The transfer material holding sheet 7 is directly stuck to the connecting member 31 by a double coated tape, but the sticking to the connecting member 31 by the double coated tape, is not carried out at a top end position 7A corresponding to an internal deforming roller 13.
Patent JP-H05296317-A (JP)
Title: Motor vehicle gearbox with forced lubrication of idle gear wheels
Inventor: PAORO GARUDEI
IPC: F16H57/02
Filed: 1993-01-27
Abstract: PURPOSE: To forcibly lubricate gear wheels and prevent their seizure by disposing a baffle member having on its lateral surface a helical recess, one end of which forms a mouth facing a driven shaft and the other end a mouth facing downward, and by communicating the former mouth with a driven shaft near a bush. CONSTITUTION: A baffle member 14 is disposed between gear wheels 12 and 13 of a motor vehicle gearbox through its central through-hole 15. A hole 23 for a gear wheel controlling rod 24 is provided by extending a baffle member 14 downward, and on the plane 25 facing a gear wheel 12 is provided a helical recess 26 which is eccentric to a driven shaft 11. The lower end of the recess 26 forms a first mouth 27 widening downward and the upper end forms a second mouth 28 radially facing the interior of the shaft 11 or opening downward at a cylindrical extended portion 17 of the gear wheel 12. Then the second mouth 28 is made to communicate with a bush 20 of the second gear wheel 13, and the first mouth 27 is positioned within lubricating oil, thereby taking the oil in for lubricating the gear wheels as the baffle member 14 rotates.
Patent JP-S56127360-A (JP)
Title: Preparation of 4-benzoyl-5-hydroxypyrazole compound
Inventor: HAGA TAKAHIRO
IPC: A01N43/56
Filed: 1980-03-11
Abstract: PURPOSE: To obtain the titled substance useful as herbicide or an intermediate therefor readily from an inexpensive raw material in high yield, by reacting a pyrazolone compound with a benzotrichloride compound, and hydrolyzing the resultant reaction product.  
     CONSTITUTION: A compound of formula I (R is H or lower alkyl) is reacted with a compound of formula II (X 1  and X 2  are H or halogen) to give a reaction product, which is then hydrolyzed to afford a compound of formula III or a salt thereof. The condensation reaction is carried out in the presence of a deacidifying agent or a catalyst, and a tertiary organic amine is preferred as the deacidifying agent in an amount of 1W3mol based on one mole compound of formula I. The hydrolysis is carried out by adding an aqueous alcoholic solution containing a basic substance to the reaction system at room temperature to 100°C subsequently without taking the reaction product out of the system. The total reaction time is usually 0.2W10hr. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1121214-A (JP)
Title: Cosmetic composition for hair
Inventor: TSUJINO YOSHIO
IPC: A61Q5/10
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic having sufficient effects by moderate actions by including a dielectronic reducing type oxidase using oxygen as a receptor and a donor different from an oxidation dye precursor for hair dyeing therein. SOLUTION: This cosmetic is obtained by including (A) a dielectronic reducing type oxidase which is an enzyme capable of producing hydrogen peroxide using oxygen as a receptor [e.g. a pyranose oxidase(PROD), a glucose oxidase(GOD) or a glycerol oxidase], (B) a donor for the respective enzymes different from an oxidation dye precursor for hair dyeing (e.g. D-glucose, L-sorbose or D-xylose for the PROD, D-glucose for the GOD and glycerol or dihydroxyacetone for the glycerol oxidse). In the above cosmetic, the amounts of the respective ingredients formulated in the cosmetic are preferably 1 to 1×10<8> units/100 g ingredient A and 0.01-60 wt.% ingredient B expressed in terms of the concentrations used for actual hair.
Patent JP-H06221244-A (JP)
Title: Fuel injection valve
Inventor: SASAO ISAMU
IPC: F02M51/06
Filed: 1993-01-26
Abstract: PURPOSE:To obviate an O-ring for sealing an electromagnetic coil, and to reduce the manufacturing cost by forming a first cylindrical part, which includes a bottom part of a main body housing, and a second cylindrical part and a shaft part integrally with each other of the magnetic material. CONSTITUTION:When an electromagnetic coil 6 is electrified through a terminal 8, a magnetic circuit is formed of an upper side magnetic pole piece 26, a first cylindrical part 22, a bottom part 21, a movable core 9, a shaft part 23 inside of the first cylindrical part 22. Since the rear end 9B of the movable core 9 is attracted to the annular end surface 24A of the shaft part 23 as a fixed core, resisting the spring force of a spring 10, a valve body 11 is moved till a flange part 11B abuts on a stop member 13, and a valve seat 12B is opened at a specified quantity by the valve part 11A of the valve body 11, and the pressurized fuel to be supplied into a fuel flow passage 24 is injected from a fuel injection hole C toward an engine through the valve seat 12B. At this stage, since the fuel flow passage 24 and the inside of the first cylindrical part 22 are cut perfectly, a seal member for preventing the leak of the fuel into the first cylindrical part 22 is not required.
Patent JP-H1050735-A (JP)
Title: Semiconductor device and method and apparatus for manufacture the semiconductor device
Inventor: YAMAMOTO MASAMI
IPC: H01L21/52
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and method and apparatus for manufacture the semiconductor device which is bonded to a die pad of a lead frame at a high positional accuracy and has an esp. high accuracy direct diebonding technique. SOLUTION: In the diebonding step, the surface of a semiconductor device 3 is pushed to a die pad 18 of a lead frame by a collect 10. With vacuum chucking the back side of the device 3 by a collet 22, the device 3 is lowered to die bond it. In this step, the collet 22 is brought into contact with the back side of the device 3 through an opening 17 of the die pad 18 to vacuum chuck the device 3 and hence it can be bonded to the die pad 18 at a high positional accuracy.
Patent JP-H01206317-A (JP)
Title: Connecting method for liquid crystal display element and printed board
Inventor: TESHIROGI TOSHIYUKI
IPC: G09F9/00
Filed: 1988-02-13
Abstract: PURPOSE:To thin a device without deteriorating the connection strength of a pin terminal and an LCD by inserting a glass substrate of the LCD into a clip part of the pin terminal and fixing it temporarily by its inserting and holding force, and thereafter, soldering a soldering part of the pin terminal and fixing it regularly by using an adhesive agent. CONSTITUTION:A pin terminal 20 consists of a clip part 21 which is forked and has elasticity, and a soldering part 22 which has been extended and formed to the side opposite to its insertion port 21a side. At the time of inserting one side end of the lower glass substrate 3 into the insertion port 21a of the clip part 21 of the pin terminal 20 corresponding to each electrode terminal 8, each pin terminal 20 is fixed temporarily to an LCD 1 by the clip part 21 of the pin terminal 20. Thereafter, after the pin terminal 20 has been soldered to a printed board 14, the pin terminal 20 and the LCD 1 are connected and fixed surely by using an adhesive agent such as an ultraviolet hardening resin, etc. In such a way, there is no possibility that the adhesive agent 3 is softened due to heat at the time of soldering, therefore, the pin terminal 20 whose height dimension is short can be used, and a device can be thinned.
Patent JP-S62188120-A (JP)
Inventor: KURUMA AKIO
IPC: H01H51/00
Filed: 1986-02-13
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-H08199006-A (JP)
Title: Vibration isolating rubber composition
Inventor: HAGA HIROAKI
IPC: C08L7/00
Filed: 1995-01-26
Abstract: PURPOSE: To obtain a vibration isolating rubber composition which gives a vulcanized molding excellent in durability in a high-temperature atmosphere, durability after heat deterioration, and fatigue resistance and having a low compression set. CONSTITUTION: This composition contains a rubber blend consisting of about 80-40wt.% natural rubber or isoprene rubber and about 20-60wt.% butadiene rubber or SBR; a polyamide short fiber reinforced rubber comprising a natural rubber having polyamide short fibers bonded thereto through an initial condensate of an alkylphenol/aldehyde resin; a vulcanizing agent comprising sulfur or a sulfur compound; and a vulcanization accelerator comprising N- oxydiethylene-thiocarbamyl-N'-oxydiethylenesulfenamide.
Patent JP-S63197918-A (JP)
Title: Liquid crystal display device
Inventor: IIJIMA CHIYOAKI
IPC: G02F1/139
Filed: 1987-02-12
Abstract: PURPOSE:To provide a display which is nearly white in a state of impressing no voltage to a titled device and is nearly black in the state of impressing the voltage selectively thereto without being affected by a temp. change by providing a 2nd liquid crystal cell formed by sandwiching a nematic liquid crystal having nearly the same nematic-isotropic transition point as a nematic liquid crystal between a pair of polarizing plates. CONSTITUTION:This display device is provided with the 2nd liquid crystal cell 2 formed by sandwiching the nematic liquid crystal having bout the same nematic-isotropic transition point as the nematic liquid crystal between a pair of the polarizing plates 1 and 10. The linearly polarized light past one of a pair of the polarizing plates 1, 10 passes the liquid crystal layer of the liquid crystal cell 6 for display and the liquid crystal layer of the 2nd liquid crystal cell 2 and is thereby polarized to the elliptically polarized light nearly unified in the major axis direction in the wavelength region ranging from about 400nm to about 700nm. Since the major axis directions of the elliptically polarized light are nearly unified, the shut-off of only the certain wavelength region at the time of passing another polarizing plate does not arise and the light past the polarizing plates has the color which is nearly white.
Patent JP-2000231734-A (JP)
Title: Optical information recording and reproducing device
Inventor: INOUE MASATO
IPC: G11B7/007
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To perform a stable tracking control by setting the neutral point of the range of the tracking control of an objective lens. SOLUTION: The output of a subtracting circuit to which outputs of two light receiving elements for tracking control are inputted is monitored in a state in which an optical head is at the position of the home position of an optical card. When the output of the subtracting circuit is not zero, the impressing of a current is started to an AT(automatic tracking) actuator and the impressed current is made to be increased until the output of the substracting circuit becomes zero. When the output of the circuit becomes zero, the increasing of the impressed current is stopped. The position in an AT direction of the objective lens at the point of this time is a reference position for starting an AT control and an MPU sets a neutral point by making this position the neutral point of the range of the AT control.  The MPU stores the current impressed on the actuator at the time of setting the neutral point and it always performs the AT control while impressing this current on the actuator as an offset value.
Patent JP-S58147470-A (JP)
Title: Water-based ink for ink jet printing
Inventor: OGAWA AKIRA
IPC: C09D11/00
Filed: 1982-02-26
Abstract: PURPOSE:To provide the titled black ink having excellent light resistance, free from the tendency to cause the nozzle clogging, and capable of giving a clear and sharp recording, by combining three kinds of water-soluble dyes each composed of one or more compounds having specific structure. CONSTITUTION:The objective ink is prepard by dissolving (A) a water-soluble dye composition composed of (a) one or more dyes of formulaI(R1 is phenyl, alkyl or aralkyl; R2 is alkyl or phenyl; Z1 is atomic group forming benzene ring or naphthalene ring; l and m are 0-2; l+m is 1-3; Q is H, alkali metal cation,  NH4<+>, etc.), (b) one or more dyes of formula II (R3 is R1; R4 is alkyl, phenyl,  amino, etc.; Z2 is Z1; M1 is Cu, Co, etc.; n and p are 0-2; n+p is 1-3) and (c)  one or more dyes of formula III (Z3 is Z1, Z4 is atomic group forming naphthalene ring; M2 is M1; q and r are 0-2; q+r is 1-3) and (B) a wetting agent (preferably N-methyl-2-pyrrolidone, etc.) in water.
Patent JP-H021349-A (JP)
Title: Conversion of dot matrix with registered font
Inventor: TANI MASA
IPC: G06F3/12
Filed: 1988-02-12
Abstract: PURPOSE:To enable any registered font pattern to be prepared easily and promptly by once converting a registered font pattern required for the conversion of an already prepared dot matrix to a vector font, and then converting the vector font to a dot font of desired dot matrix structure in accordance with dot printing density. CONSTITUTION:An existing dot font stored in a dot font storage section 11 is enlarged by an enlargement logic circuit 12, and this enlarged dot font is stored in a storage section 13. Then this enlarged dot font stored is converted to vector font data by a conversion circuit 14, and this converted data is stored in a storage section 15. After this, a font which is neatly shaped by levelling off the unevenness of the edge section using a vector graphic compiler 16 based on the regenerated display pattern of the vector font, is modified by cleaning and then is stored in a storage section 17. This cleaned vector font data is reproduced in the form of a dot font of dot matrix structure by a regeneration circuit 18 using specified dots, and then this regenerated dot font is stored in a storage section 19.
Patent JP-H04270593-A (JP)
Title: Evaluation method for solid-state image pickup element
Inventor: TANAKA TOMOYA
IPC: H04N5/378
Filed: 1991-02-26
Abstract: PURPOSE:To discriminate sandy state of black/white levels on a screen having been implemented only by human visual evaluation being a sensory test with respect to a displayed picture quantitatively, accurately and quickly. CONSTITUTION:A picture data 11 from a solid-state image pickup element is divided into plural areas by a pattern division means 12, statistic processing is applied to an output of each picture element of each area to calculate a variance by a regular distribution calculation means 13 to obtain the regular distribution, a maximum value of the variance obtained in each area is detected by a maximum value detection means 14 and it is compared with a prescribed value at a comparator means 15, the electric characteristic is discriminated by a discrimination means 16 to discriminate go/no-go of the solid-state image pickup element.
Patent JP-H04270551-A (JP)
Title: Original reader
Inventor: SHIMIZU ATSUSHI
IPC: H04N1/107
Filed: 1991-02-26
Abstract: PURPOSE:To offer the original reader provided with a means correcting skew accuracy and fluctuation in an elongation/contraction rate in the subscanning direction and able to relieve the load on the operator with respect to a picture correction means correcting an elongation/contraction error of a read picture in the subscanning direction especially concerning the original reader using a self-running scanner. CONSTITUTION:The original reader reading an original 2 while being driven in the subscanning direction with a self-running scanner in which a frame 5, a scanner section 6 and a drive section 7 are integrated is provided with running distance detection marks 32 provided at an equal interval to a side ridge of a running guide 3 guiding the running and a read picture correction means 9 correcting the drive speed in the subscanning direction in comparison with the read period corresponding to the running distance detection marks 32 by the scanner section 6.