baber/WOPTO huggingface dataset:
Patent JP-S5818989-A (JP)
Title: Semiconductor light emitting device
Inventor: YUASA TSUNAO
IPC: H01S5/00
Filed: 1981-07-27
Abstract: PURPOSE:To enhance inside efficiency of a semiconductor light emitting device utilizing effectively carriers to diffuse into an adjoining hetero junction layer crossing over an active layer by a method wherein a layer being the same conductive type with the hetero junction layer adjoining to the active layer and moreover having the same composition with the active layer is provided in the hetero junction layer. CONSTITUTION:An N type InP layer 8 doped with Sn, the InGaAsP active layer 9 doped with Zn, and a P type InP layer 10 doped with Zn are made to grow being laminated on an N type InP substrate 7, and the P type InGaAsP layer 16 having completely the same composition with the layer 9, a P type InP layer 17 doped with Zn, and a P type InGaAsP cap layer 18 doped with Zn are made to grow being laminated thereon. Then an SiO2 film 14 is adhered on the layer 18, a window is opened at the center part, and an electrode 12 on the P side is adhered on the whole surface coming in contact with the layer 18. An electrode 13 on the N side having a window 15 for taking out of light is formed also on the back of the substrate 7, and the whole is formed in a chip to produce the device. Accordingly electrons implanted into the layer 9 from the layer 8 combine with holes to emit light, and electrons flowed out into the layer 10 also recombine with holes in the layer 16 to contribute to emission of light.
Patent JP-H01285446-A (JP)
Title: Side wiper driver
Inventor: TANAKA HIKARI
IPC: B60S1/56
Filed: 1988-05-13
Abstract: PURPOSE:To aim at reduction in the switching operation of a driver by making a side wiper drivable in interlocking with the operation of a side wiper driving motor, wiping a side windowpane, on the basis of detection by a front wiper operation detecting means. CONSTITUTION:There is provided with a wiper motor 14 for driving a side wiper wiping a side windowpane, and currents N, R out of a power source 15 are selected by selecting operation of selector switches 12, 13 by means of a controller 1, performing drive control over the wiper motor 14. A front wiper operation detected value out of a front wiper operation detecting means 2 is inputted into this controller 1, and thereby drive control over the wiper motor 14 is carried out so as to operate the side wiper as interlocking with the operation of a front wiper. The side wiper is made operable with operation of a front wiper operating switch without doing any switching for side wiper operation, thus reduction in this switch operation is promoted.
Patent JP-H11312104-A (JP)
Title: Device for generating program for profiler
Inventor: MURAMATSU HIROTAKA
IPC: G06F11/34
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To enable analyzing the performance of a program by adding a start-up instruction code for the profiler of a selected library to an instruction code for the profiler and generating a profiler program. SOLUTION: An executable program reading means S1 of a data processor 2 reads an executable program to be the object of the profiler based on a file name character string from an input device 1, object information is extracted from a file header which is included in the read-out executable program and it is decided whether or not the object form is the executable by an object form a deciding means S2. Then, the library of the instruction code which agrees with the decided object form is selected by a profiler start-up instruction selecting means S3, the instruction code is added by a program generating means S4, and a profiler executable program is generated.
Patent JP-S597106-A (JP)
Title: Emulsifiable composition
Inventor: TAJIMA MASAHIRO
IPC: A61K9/107
Filed: 1982-07-06
Abstract: PURPOSE:To prepare an emulsifiable composition having fine particle size and high stability, and suitable for the use in the fields of food, cosmetic, pharmaceuticals, feed, etc., by emulsifying an oil-phase component in a water-soluble polyhydric alcohol and saponin or its salt. CONSTITUTION:The objective emulsifiable composition contains (A) an emulsifier comprising saponin which is a crude drug existing in nature and is known to have physiological and pharmacological effects such as expectrant, antitussive, antiphlogistic, central nervous system suppressing, and prophylactic effects, etc., and/or its salt, (B) a water-soluble polyhydric alcohol containing >=2 hydroxyl groups in the molecule (e.g. ethylene glycol), and (C) an oil-phase component such as beef tallow, squalane, olive oil, etc. The emulsifiable composition can be converted to a stable O/W-type emulsion composition containing uniformly dispersed fine particles by mixing with water.
Patent JP-S6140299-A (JP)
Title: Manufacture of 16,17_acetals of pregnane derivative and compounds thereby
Inventor: PEETAA MAKUDONARUDO
IPC: C07J71/00
Filed: 1985-05-30
Abstract: @ A process for the preparation of 16,17 acetals of pregnane derivatives by trans-ketalization of 16,17-acetonides is described.In the instance of the preparation of 16a,17a-butylide- nedioxy-11β,21-dihydroxypregna-1,4-diene-3,20-dione, a compound having useful therapeutic properties, known also as budesonide, it is possible to obtain the more active epimer with high selectivity and remarkable economic advantages in comparison with the known methods.New 16,17 acetals of pregnane derivatives, which can be prepared by the method of the invention, are also described.
Patent JP-S5820961-A (JP)
Title: Starting apparatus for internal-combustion engine
Inventor: SEKI YOSHINORI
IPC: F02N11/08
Filed: 1981-07-29
Abstract: PURPOSE:To reduce the number of component parts of a starter of the type having two-stage gear engagement and to thereby reduce the size of the same, by employing such a wiring arrangement that current from a battery is supplied to a starter motor via an air heater. CONSTITUTION:In use of an air heater 10, a key switch 2 is turned ON and current is supplied to a coil 9 of an air heater relay 7. This results in closing of contacts 7a, 7b and current is supplied from a battery 1 to the heater 10. At the same time, a low voltage is impressed also on a starter motor 17 via the heater 10, so that the starter is turned at a low speed. Subsequently, when the switch 2 is turned to the side of a terminal 11, the heater relay 7  is energized through a diode 18 and its contacts 7a, 7b are closed. Resultantly, current is supplied to the heater 10, and at the same time, battery current is supplied to the motor 17 from both of the heater 10 and the coil of a magnetic switch 4, so that the stater begins to turn at a low speed. Thereafter, when a pinion comes into complete engagement with a ring gear, terminals 5, 16 are closed and battery current is supplied directly to the motor 17, so that the starter begins to turn at a full speed and starts an engine.
Patent JP-H06339436-A (JP)
Title: Device to control bean grinding of roasted coffee
Inventor: ERUNESUTO IRII
IPC: A47J42/06
Filed: 1991-04-23
Abstract: PURPOSE: To approximate the coffee sample transported from a test apparatus to the coffee particles flowing from a coffee grinder, to protect a laser test apparatus from all kinds of dust and to make the laser act on the completely dispersed coffee particles to read a correct data. CONSTITUTION: This apparatus contains a coffee grinder 3, a conveyer T that transports ground coffee 2 to a package apparatus, a test apparatus 5 that uses laser beam R, a first apparatus I that transports the ground coffee 2 to a second apparatus II, the second apparatus II that is moved by compressed air dispersing the coffee samples before they are transported to the test apparatus 5, a third apparatus III that protects the lens from the coffee particles and a fourth apparatus IV that collects the analyzed ground coffee in the analysis area and transports them to the conveyer T.
Patent JP-H10298447-A (JP)
Title: Azo dye and its production and use
Inventor: SCHUMACHER CHRISTIAN DR
IPC: C09B62/33
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain an azo dye with a high fastness to washing by selecting an azo dye having at least one fiber-reactive group and a plurality of azo chromophores linked to each other by a urea-group-contg. bridge. SOLUTION: This dye is represented by the formula (wherein Fb is a radical such as of a sulfo-contg. mono- or disazo dye or a sulfo-contg. metal complex monoazo dye; R is H, methyl, etc.; B is an olefinic bond or a bridge comprising a hetero-group-contg. aliph. or arom. hydrocarbon; Z<1> is a heterocycle-series- derived fiber-reactive group bonded to Fb through an amino group of Fb, a β-hydroxyethylsulfonyl group, etc.; Z<2> is a heterocycle-series-derived fiber reactive group bonded to Fb through an amino group of Fb; and the heterocyclic radical is bonded to Fb through an amino group of Fb) and is produced by reacting 1 mol of a compd. represented by the formula: OCN-B-NCO with 2 mol of at least one compd. represented by the formula: Z-Fb-N(R)H (wherein Z is the same as Z<1> and Z<2> ).
Patent JP-2000302764-A (JP)
Title: Phenyluracyl compound and its use
Inventor: SANEMITSU MINORU
IPC: C07D239/54
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new phenyluracyl compound useful as a herbicide. SOLUTION: This compound is represented by formula I [R1 is H or a (substituted)1-6C alkyl; R2 is a 1-6C alkyl, a 3-6C alkenyl or a 3-6C alkynyl; and R3 is H or methyl]. The compound of formula I is obtained by reacting a carboxylic acid compound of formula II (e.g. 2-[2-chloro-4-fluoro-5- 3- methyl-2,6-dioxo-4-(trifluoromethyl)-1,2,3,6-tetrahydropyrimidin-1-yl} phenoxy]- propionic acid) is reacted with a chlorinating agent such as thionyl chloride to afford an acid chloride, reacting the resultant acid chloride with an amino acid ester compound of formula III (e.g. glycine ethylester hydrochloride) in the presence of a base such as pyridine. The treating amount in using as a herbicide is preferably 1-8,000 g/ha. The compound can be used as a harvest auxiliary.
Patent JP-H10305596-A (JP)
Title: Ink jet recorder
Inventor: MATSUMOTO SHUZO
IPC: B41J2/185
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To perform a maintaining recovering operation using a cleaning liquid automatically by providing means for detecting mounting of a maintenance cartridge. SOLUTION: Upon receiving a detection signal indicative of mounting a maintenance cartridge from a maintenance cartridge mounting sensor 78, a main control section 71 controls driving of a main scanning motor 73 to shift a carriage 5 to the subsystem side. Consequently, the carriage 5 is engaged with a cap holder and a cap holder is lifted up so that the jetting face of a recording head is capped with the cap 32. Subsequently, suction operation and wiping operation are performed a specified number of times and a maintenance liquid is sucked into recording head. Thereafter, the maintenance liquid in the cap 32 is discharged and wiping operation is performed thus ending maintenance.
Patent JP-H01288640-A (JP)
Title: Spring material excellent in vibration reducing property
Inventor: NAKAJIMA KAZUMI
IPC: F16F1/02
Filed: 1988-05-17
Abstract: PURPOSE:To improve the spring matching and vibration absorbing properties and to manufacture an excellent material easily and at low cost by making the spring material through laminating the metal sheet in >=two kinds whose longitudinal elasticity moduli differ each other. CONSTITUTION:A spring material is formed by laminating the metal sheets in >=2 kinds whose longitudinal elasticity moduli differ each other and the clad material by the plural metals whose difference in the moduli of longitudinal elasticities is in >=500kg/mm<2> shows an excellent vibration absorptivity and is optimum. There are the clad metal of Cu and Cu alloy, the clad metal of an Al and stainless steel, etc. as for the spring material. More concretely, a metal sheet 1 and another metal sheet 2 having different longitudinal elasticity moduli are subjected to cold cladding on both faces of the metal sheet 1 and the plate stock 3 in 1mm plate thickness with 40% final working rate is formed. Such a spring material is especially excellent in a spring property and vibration absorptivity and its manufacture is at low cost as well.
Patent JP-S61275693-A (JP)
Inventor: YOOZEFU SHIEENINKU
IPC: G21C11/06
Filed: 1986-05-22
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-H10306767-A (JP)
Title: Geothermal turbine device and two-stage flash type geothermal turbine device
Inventor: KITAZAWA MORIKAZU
IPC: F01K11/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To facilitate handling in inspection, repair, modifying and the like by composing high pressure part stages subject to the generation of erosion and blocking of a steam passage part, with less stages. SOLUTION: A high pressure turbine is composed of three stages consisting of blades 2 and nozzles 3. A low pressure turbine is composed of three stages on one side consisting of blades 2 and nozzles 3, that is, six stages in total because of a double flow exhaust type. A communicating pipe 23 for leading exhaust of the high pressure turbine to the low pressure turbine is provided between the high pressure turbine and the low pressure turbine. This communicating pipe 23 has pipe joints 23a, 23b, 23c, and connection and disassembly can be performed at the interposed places of these pipe joints 23a, 23b, 23c.
Patent JP-H06329254-A (JP)
Title: Pneumatic force-feed type conveying device
Inventor: FUJITOKI SHINJI
IPC: B65G51/40
Filed: 1993-05-20
Abstract: PURPOSE:To provide a pneumatic force-feed type conveying device, by which penetration of a material into between a side face of a rotor and a casing can be prevented and the material is prevented from excessively accumulating inside an air bleeding chamber. CONSTITUTION:A pneumatic force-feed type conveying device is composed in such a way as connecting an air bleeding chamber 1, a rotary feeder 2, and a transport pipe 3, in which force-fed air flows, one by one in order, and a pressurizing piping 21 branches from the transport pipe 3 to be connected toward a gap between a side face of a rotor and a casing 4. This part is pressurized by using force-fed air.
Patent JP-H09278409-A (JP)
Title: Ozone generating element
Inventor: IKE HIDEAKI
IPC: C01B13/11
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To decrease the electrostatic capacity of an ozone generating element and to increase the amt. of the resultant ozone by decreasing the overlapping area between a discharge electrode and a counter electrode with a dielectric material interposed. SOLUTION: A counter electrode 3 is disposed to face a discharge electrode 2 with a planer dielectric material 1 interposed. The counter electrode 3 is notched to form a notched part 31 in the area corresponding to a part or whole of the electrode member 21 on the discharge electrode 2. By this method, the electrostatic capacity between the discharge electrode and the counter electrode can be decreased. Therefore, high frequency voltage to be applied on the discharge electrode can be increased and the amt. of ozone produced can be increased.
Patent JP-H01289825-A (JP)
Title: High-molecular weight novolac resin
Inventor: ONO SHIGETOSHI
IPC: C08G61/02
Filed: 1988-05-16
Abstract: PURPOSE:To produce a high-MW, organic solvent-soluble novolac resin by homogeneously reacting phenols with dihydroxymethylphenols in the presence of an acid catalyst in an inert atmosphere. CONSTITUTION:Phenols (e.g., compounds of formula I, II or III) are homogeneously reacted with dihydroxymethylphenols (e.g., compound of formula IV, V or VI) in the presence of an acid catalyst (e.g., sulfuric acid or hydrochloric acid) in an inert atmosphere. According to the above, a high-MW organic solvent- soluble novolac resin can be produced quickly in one step of condensation reaction easily.
Patent JP-H0415879-A (JP)
Title: Raster arithmetic unit
Inventor: SAITO AKIRA
IPC: G06T1/20
Filed: 1990-05-10
Abstract: PURPOSE:To eliminate the need of rewriting pattern data when RAM is used and reducing the capacity of ROM when it is used by generating several patterns from one basic pattern by means of shifting an address. CONSTITUTION:A RAM part 101 storing pattern data, an address generator 102 generating the address corresponding pattern data to be accessed and a barrel shifter 103 which barrel-shifts pattern data that is read by the generated address are provided. Thus, pattern data which is integer-fold of or a one-to- integer of pattern data stored in the RAM part 101 is outputted by shifting the value of the address generated in the address generator 102. Thus, wasteful time required for rewriting pattern data can be eliminated when RAM is used for storing pattern data and the capacity of ROM can be reduced when it is used.
Patent JP-S62273822-A (JP)
Title: Transfusion vessel, its manufacture and molding equipment
Inventor: KOBAYASHI HIDENORI
IPC: A61J1/16
Filed: 1986-05-23
Abstract: PURPOSE:To enable the title equipment to hang down a vessel body without making use of a hanger separately, by a method wherein a tongue piece which is a hanger member composed of the same material as the vessel body on which a hole for suspension is formed is provided on the bottom of the vessel body is a suspending state by molding the tongue piece integrally with the bottom of the vessel body. CONSTITUTION:A liquid carrying vessel A is composed of a thermoplastic resin, and the same is constituted of a bottomed cylindrical vessel body 1 and a tongue piece 3 provided in a suspending state on the bottom of the vessel body 1 through a thin hinge 2. The tongue piece 3 is molded integrally of the same material as the bottom of the vessel body 1 and a hanging hole 3a is formed on the central part of the tongue piece 3. The hanging hole 3 is for penetration of a hanger when the liquid carrying vessel A is used by turning the same upside down. Therefore, it is easy to hang down even if a hanger such as a basket is not used separately. In addition to the above, as the vessel is molded integrally by using the same material, the vessel can be reduced after use.
Patent JP-S5820808-A (JP)
Inventor: MATSUURA MOTONOBU
IPC: E01H5/10
Filed: 1981-07-29
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-H08292356-A (JP)
Title: Photographing device
Inventor: TSUJINAKA MASATO
IPC: G02B7/04
Filed: 1995-04-21
Abstract: PURPOSE: To miniaturize the device by reducing the area of a front cover in the case of viewing from the front and to prevent the degradation of an image by preventing an interval between the front cover and a lens barrel from being considerably changed even when the attitude of the lens barrel is changed by its turn. CONSTITUTION: A photographing device 1 is provided with an outer casing 2 and a front cover 3 for covering an opening 2a formed at the front edge of that outer casing and inside a space 4 formed by the both, a lens barrel 6 provided with a photographic lens system and an image pickup means 12 and a supporting mechanism 7 for supporting the lens barrel 6 and turning the lens barrel 6 around an axis orthogonal to its photographing direction are arranged. The front cover 3 is displaced backward as advancing from its central part to the peripheral part so that a bent shape can be formed. For example, the front cover 3 is spherically formed and a center O of the spherical face is positioned on the turning axis of the lens barrel 6.
Patent JP-H0416524-A (JP)
Title: Production of fluoride optical fiber
Inventor: FUJIURA KAZUO
IPC: C03B37/012
Filed: 1990-05-09
Abstract: PURPOSE:To improve the strength of the optical fiber by heat-treating a part or the whole of the fluoride glass preform, fluoride glass rod and fluoride glass pipe in an F-contg. gas and then drawing the preform. CONSTITUTION:A fluoride glass rod having a core composition obtained by casting a molten glass and a fluoride glass tube having a clad composition are etched in a hydrochloric acid soln. of ZrOCl2, washed with water and then vacuum-dried. The glass rod and tube are heat-treated at 0-400 deg.C in the atmosphere of a gaseous mixture of one or >=2 kinds among HF, CF4, NF3, SF6, BF3, F2, etc. The atmosphere is then replaced by gaseous Ar, and the rod and tube are cooled to room temp. to obtain a preform. The preform is inserted into a glass tube in an N2 atmosphere, 'Teflon FEP(R)' is used as the coating material, and the preform is drawn to obtain a fluoride optical fiber having a low loss and high strength.
Patent JP-S5643876-A (JP)
Title: Vertical-synchronizing-signal detecting circuit
Inventor: SATOU KENJI
IPC: H04N5/10
Filed: 1979-09-17
Abstract: PURPOSE:To extract a vertical synchronizing signal stably by driving the 2nd separating circuit after the 1st separating circuit and then by synchronizing a signal, obtained under control over the drive of the 2nd separating circuit, with a clock  signal. CONSTITUTION:Video signal 22 is inputted to separating circuits I and II and the output of separating circuit I is inputted to comparator 24. The output of this comparator 24 is inputted to AND circuit 26 together with an output from output terminal Q' of monostable multivibrator 28, and the output of the AND circuit 26 to monostable multivibrator 28. Further, an output of output terminal Q of monostable multivibrator 28 is inputted to monostable multivibrator 30, and that from its output terminal Q to the base of transistor TR2; and further the common connection point between the collector of transistor TR3 of separating circuit I and that of transistor TR2 is connected to comparator 32, the output of which is inputted to delay circuit A, whose output is further inputted to AND circuit 38.
Patent JP-H06308600-A (JP)
Title: 6-308600 camera
Inventor: OKUNO RYOJI
IPC: G03B17/30
Filed: 1993-04-23
Abstract: PURPOSE:To provide a camera into which a film cartridge can be smoothly/ accurately inserted by preventing the erroneous detection of the insertion of the film cartridge. CONSTITUTION:The camera is equipped with pairs of pressing switches S1 and S1', S2 and S2', S3 and S3' and S4 and S4', covers C1-C4 integrated to the switches S1-S4, a camera main body bottom part 1 and a film cartridge port cover 2. When the film cartridge P is inserted into the film cartridge port, the cartridge P is abutted on the covers C1-C4 provided on port corner parts. When the cartridge P is inserted, the covers C1-C4 are thrust in a cartridge port wall surface and movable side pressing switch contacts S1-S4 are pressed as shown in the figure (b) and simultaneously, abutted on connector side switches S1'-S4.
Patent JP-S5644307-A (JP)
Title: Arithmetic operation unit for speed of moving body
Inventor: WATANABE KEIICHIROU
IPC: H02P25/06
Filed: 1979-09-19
Abstract: PURPOSE: To make the output signals of a moving body controller follow to a moving body with fidelity by a mechanism wherein a phase difference taking-in portion and a phase correcting portion are operated at a period shorter than a period with which a speed arithmetic portion computes speed, and a plurality of minute correction is conducted within the period of the arithmetic portion.  
     CONSTITUTION: The fixed distance passing time TL i  of a moving body is computed every specified time interval by means of a speed arithmetic portion 3, and preceding data are rewritten and memorized to a speed register 9. A phase difference taking-in portion 7 takes in phase difference T pi  at a period shorter than a speed arithmetic period, and puts out the phase difference to a phase correcting portion 4. The correcting portion 4 discriminates the rewriting of computing results during time up to this correction from preceding correction, and uses new speed T i  when the speed T i  is memorized to the register 9 and speed T i-1  after preceding correction when there is no new speed. The phase difference T pi  is multiplied by gain G and speed T i ' after correction is calculated to ensure that difference is reduced at the next correction, and the speed T i ' is put out to a sine-wave generating portion 5. Accordingly, output signals following the movement of the moving body can be obtained in an improved fidelity. 
     COPYRIGHT: (C)1981,JPO&Japio