baber/WOPTO huggingface dataset:
Patent JP-S63224281-A (JP)
Title: Manufacture of semiconductor laser
Inventor: HORIKAWA HIDEAKI
IPC: H01S5/223
Filed: 1987-03-12
Abstract: PURPOSE:To make it possible to oscillate with a low threshold current and a single transversal mode, and obtain a large output, by forming an inner current constriction layer in both side-regions of a stripe type mask layer on a p-type InP substrate surface, and forming a double-hetero junction structure in the stripe-type trench. CONSTITUTION:The surface of a p-type InP substrate 31 is processed in the form of a corrugation, and on its surface 31a, a stripe type mask layer 33 for selective growth is formed in the repetitional direction of the wavy corrugation. In a region on both sides of the mask layer 33, an inner current constriction layers 35 composed of an n-type InP layer 35a and a p-type InP layer 35b are formed. After the mask layer 33 is eliminated, a double-hetero junction structure is formed in a stripe type trench 37 between the current constriction layers 35. Thus the stripe type trench to specify an oscillation region can be formed, and a semiconductor laser having the current constriction layers of p-n-p structure is obtained by using a p-type InP substrate. Thereby, a single longitudinal mode oscillation with a low threshold current is enabled, and a large output is obtained.
Patent JP-2000251915-A (JP)
Title: Fuel cell system
Inventor: TAKAHASHI HIDEO
IPC: H01M8/06
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To equip a thawing function of equipment constituting a system and a battery by heating oxygen-containing gas from a compressor with exhaust gas from a combustor, as a heat source, introducing the heated oxygen- containing gas into a gas-liquid passage of system constituting equipment, and introducing the oxygen-containing gas heated with exhaust gas of the combustor and a heater into the outer surface of the system constituting equipment. SOLUTION: In a thawing mode, exhaust gas heated to high temperature in a combustor 22 is introduced into a heater 70, compressed air from a compressor 30 is also introduced into the heater 70 and heated. Combustion exhaust gas passed through the heater 70 passes through a heater 80 installed in a water tank 60, and the inside of the water tank 60 is thawed. The downstream piping 109 of a fuel cell system 10, the outlet piping of the water tank 60, and a pump P are heated with the combustion exhaust gas passed through the heater 80. The combustion exhaust gas is introduced into the exhaust piping 109 of a reformer 20. The compressed gas heated with heater 70 thaws the inside of a passage of cooling water, and then heats a frozen battery 90.
Patent JP-H02234548-A (JP)
Title: Line monitoring equipment
Inventor: YANAGIDA KIYOSHI
IPC: H04L69/40
Filed: 1989-03-08
Abstract: PURPOSE:To monitor a required data in a complete form by monitoring the channel designation information of a control channel with a channel detection section, selecting the data of a utilized channel switchingly automatically and outputting the data onto a monitor. CONSTITUTION:Channel designation information outputted from a multiplex/ demultiplex circuit 11 is sent to a switching circuit 12, data signals B1, B2 and D designated by the channel designation information are selected and sent to a display device 14 as a monitor output section. Thus, the channel designation information outputted from a terminal equipment 9 or a network terminator 4 to the control channel D is always monitored, the designated channel is immediately detected and displayed on the display device 14. Thus, the missing of the head of the data to be monitored is surely prevented.
Patent JP-2000246602-A (JP)
Title: Method and device for managing material inventory information of article
Inventor: TAKINAMI JUNICHI
IPC: G06F19/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for managing material inventory information of article so that clothes can surely be ordered according to a specification determined by a customer regardless of changes in material inventory. SOLUTION: An input of partial specification of article is received and a standard quantity of material consumed is set to produce an article according to information on the partial specification. Then a first revision of inventory information of article is performed according to the standard quantity consumed. Succeedingly, an input of detailed specification of article is received and a detailed quantity consumed is set to produce an article according to the detalied specification. Thereafter the inventory information is further revised according to the detailed quantity consumed.
Patent JP-2000248728-A (JP)
Title: Straw matting floor face fixing structure
Inventor: SHIMADA OSAMI
IPC: E04F15/02
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a straw matting floor fixing structure which has frame materials formed into belt-shapes to be lightened and thinned, and enables easy assembly of a frame to strongly fix straw matting, and allows the frame to be removed and contained, to flexibly cope with different-dimensional pieces of straw matting and to secure safety without causing gaps between pieces of straw matting. SOLUTION: This straw matting floor fixing structure comprises a frame belt 1 which is a flexible band-like body and an extension belt 2, can cope with various types of straw matting 10 whose dimensions are slightly different from each other by adjusting the frame belt 1 and the extension belt 2 by surrounding the most outer peripheral section of the straw matting 10 by the frame belt 1 while giving extension force and fixing the straw matting 10 integrally with the frame belt 1 to surely fix the straw matting 10 to the floor face. In addition, the foldable frame belt 1 and extension belt are excellent in handling, which substantially reduces labor and cost for frame arrangement and makes it possible to contain them compactly.
Patent JP-H04274802-A (JP)
Title: Method for inline transfer of skin pass dull pattern for continuous annealing equipment
Inventor: SHITOMI MAKOTO
IPC: B21B1/22
Filed: 1991-02-28
Abstract: PURPOSE:To decrease a dull pattern transfer defect by applying decrease bending force to work rolls at the time of subjecting an extra-low carbon steel strip to die finish rolling. CONSTITUTION:The decreased bending force is added to the work rolls or the work roll diameter is specified to >=490mm and the dull patterns are transferred to the steel sheet at the time of subjecting the extra-low carbon steel strip having <=0.005wt.% C to continuous annealing then to the dull finish rolling with an inline skin pass mill using the work rolls with the laser beam dull patterns. The dull patterns are otherwise transferred to the steel sheet by specifying the work roll diameter to >=490mm. The exact transfer is executed on the steel sheet surface and the yield loss by the transfer defect of the dull patterns is decreased.
Patent JP-H06262872-A (JP)
Title: Production of photosensitive lithographic plate
Inventor: NAKAMURA CHIAKI
IPC: G03F7/00
Filed: 1993-03-16
Abstract: PURPOSE:To improve an adhesion between an aluminum plate and a photosensitive composition layer by a method wherein the aluminum plate is treated with a polyvinyl phosphoric acid or the like and treated with a solution containing a diazonium compound, and thereon the photosensitive composition layer is provided. CONSTITUTION:An aluminum plate is treated with a surfactant or an alkaline water solution and grained to be roughened, thereafter being coated by anodizing. This is washed by water, thereafter being dipped in a water solution of a polyvinyl phosphoric acid or a copolymer of a vinyl phosphoric acid and another vinyl compound at a predetermined temperature for a predetermined time. Next, this is treated with a water solution containing a diazonium compound, such as a salt of a condensate of a diazodiarylamine and an active carbonyl compound. Thereafter, this is washed by water to be used as a substrate for a lithographic printing plate. By providing thereon a non-curable photosensitive layer typically made of a photosensitive diazo resin and a binder resin, a photosensitive lithographic printing plate is obtained.
Patent JP-H0730626-A (JP)
Title: Installation assembly for wireless telephone
Inventor: PERUTSUTEI KORUHOONEN
IPC: H04W88/02
Filed: 1994-03-25
Abstract: PURPOSE: To provide a radio telephone mounted assembly in which a telephone handset is handy and which does not interfere with other objects in a limited space. CONSTITUTION: This device has a body part 1 and a speaker 10 for a 'handfree' mode that is attached to the part 1 and is provided with a holder 2 which firmly attaches a receiver in a freely attachable and detachable way, and the holder 2 is detachably attached to the part 1. The part 1 is provided with a recessed part 12 that accepts the holder 2 and also fixes it. The receiver can also indirectly be mounted on the part 1, or mounted on any other place by using the same holder 2.
Patent JP-H09246381-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAJIYAMA HIDETO
IPC: H01L27/108
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To enhance a DRAM in data holding properties by a method wherein a junction leakage caused by crystal defects is restrained. SOLUTION: Gates 22 are formed through the intermediary of a gate insulating film 21 in an element forming region 13 provided to a semiconductor substrate 11, and then an interlayer insulating film 31 is formed on all the surface of the semiconductor substrate 11 where the gates 22 are provided. Then, one or two contact holes 32 are bored in the interlayer insulating film 31 so as to come into contact with or overlap with the outer side wall of either or both of the gates 22 respectively, and impurities are introduced into the semiconductor substrate 11 through the contact holes 32 for the formation of N-type diffusion layers 26. In a case where an element isolating film is formed on the base of the contact hole 32, the above diffusion layer is formed after the element isolating film is removed.
Patent JP-H03258760-A (JP)
Title: Method for separating diphenylsulfone derivative
Inventor: KINISHI RYOICHI
IPC: C07C315/06
Filed: 1990-03-07
Abstract: PURPOSE:To simply improve yield of 4-substituted hydroxy-4'- hydroxydiphenylsulfone using a mixed system with a specific water when 4- substituted hydroxy-4'-hydroxydiphenylsulfone of heat sensitive recording material is separated from the mixture of 4,4'-dihydroxydiphenylsulfone and the above-mentioned diphenylsulfon derivative. CONSTITUTION:A mixture containing-4,4'-dihydroxydiphenylsulfone and 4- substituted hydroxy 4'-hydroxydiphenylsulfone expressed by the formula (R is lower alkyl, alkenyl, cycloalkyl or aralkyl) is blended with an aqueous solution of alkali and alcohols or ketones immiscible with water. Thereby the compound expressed by the formula and/or alkali metal salt and 4,4'- dihydroxydiphenyl-sulfone are each distributed to an organic phase and water layer and separated to provide the aimed compound. n-Butanol, methylisobutyl ketone, etc., is used as the alcohols or ketones. The alkali is added at an equimolar amount or above based on 1mol 4,4'-dihydroxydiphenylsulfone.
Patent JP-H06272595-A (JP)
Title: Air-fuel ratio learning control device for internal combustion engine
Inventor: ISAMIGAWA FUMIO
IPC: F02D41/14
Filed: 1993-03-16
Abstract: PURPOSE:To enable highly accurate air-fuel learning to be made on the high load side of low-midium speed range of an engine. CONSTITUTION:When air-fuel ratio learning conditions are established (S31) and learning is in the same learning range (S32), a throttle valve opening TVO and a specified opening TVOphi is compared with each other (S33). When the opening TVO exceeds the opening TVOphi, generation of intake pulsation is estimated so that air-fuel learning is stopped. Then, when the opening TVO is below the opening TVOphi, it is estimated that there is no intake pulsation and air-fuel ratio learning can be made with accuracy, and from an air-fuel ratio feedback compensation coefficient value an air-fuel ratio learning value KL by operation range is learnt (S34 to S38).
Patent JP-H05213981-A (JP)
Title: Antibiotic substance nk11629, its production and insecticide comprising the same as active ingredient
Inventor: KUWABARA ATSUSHI
IPC: C12R1/625
Filed: 1992-02-07
Abstract: PURPOSE:To obtain an antibiotic substance NK11629 having insecticidal and acaricidal activity. CONSTITUTION:The objective antibiotic substance having the following physico- chemical properties: Melting point; 98-102 deg.C Molecular formula; C30H44N2O3. Ultraviolet absorption spectrum (in methanol, lambdamax); 230 + or -3nm (31000) and 280 + or -5nm (8000). Infrared absorption spectrum [main absorption wave numbers (cm<-1>) in KBr are shown]; 3400, 2960, 1740, 1665, 1600, 1375, 1240 and 1050. This antibiotic substance is obtained by culturing Streptoverticillium sp. NK11629 (FERM P-12595) at 20-45 deg.C and a slightly acidic to slightly alkaline pH for 1-5 days according to a liquid culture medium method, especially a submerged spinner culture method, isolating and purifying the substance from microbial cells.
Patent JP-H11237223-A (JP)
Title: Detection method for interference phase of interferometer
Inventor: YAMAHA TSUNEO
IPC: G01B11/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To measure phase difference corresponding to the distance of a level difference or the height of a projection exactly even in the case reflectivity of a measuring surface fluctuated, by comparing a slice voltage from a slice voltage generation means and the output voltage from a reception element means. SOLUTION: Measuring laser light and a reference laser light are split into two directions by a separation means. One of the split measuring laser light and the reference laser light are converted to an interference output signal by a first reception element means. The other measuring laser light and the reference laser light are separated into measuring laser lights and reference laser lights by a polarization means. The separated laser light are converted to electric signal by a second and a third reception element means and added by a slice voltage generation means to be a slice voltage. A phase detection means detects the phase of the interference output signal based on this slice voltage.  By this, the slice voltage can be made to exactly follow the reflectivity fluctuation in an obstacle unit, and so phase detection of the interference output signal without error is made possible.
Patent JP-H08252871-A (JP)
Title: Polyether hollow vessel and manufacture thereof
Inventor: HATA ISAO
IPC: B29C49/04
Filed: 1995-03-15
Abstract: PURPOSE: To obtain a foldable hollow vessel having an excellent pressure resistance strength by orientation blow molding in a mold having a bellows like cavity. CONSTITUTION: A polyester hollow vessel has a port 1 and a bellows like body 3 is such a manner that the thickness of the body 3 preferably has a range of 70 to 200μm or preferably 90 to 120μm. If the thickness of the body has the range, it has excellent flavor barrier properties, and even if the vessel is repeatedly used and folded, the decrease in the strength of the vessel is small. When the vessel is molded by using the mold having a bellows like cavity by a blow molding method or preferably a biaxial drawing blow molding method, it is desired that the drawing magnification of the body is 10 times or more or preferably 12 to 20 times, and the longitudinal drawing magnification is twice to four times, and the lateral drawing magnification is preferably 2.5 to 6 times.
Patent JP-H11238951-A (JP)
Title: Wide-band undulater
Inventor: YOKOYAMA MINORU
IPC: G21K1/093
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide with a simpler construction a wide-band undulater which is capable of changing wavelength over a wide range. SOLUTION: A pair parallel plates 3 which face each other with a charged particle beam rack 11 therebetween are provided. A plurality of pairs of magnet rows 4 which generate different magnetic fields are arranged on the pair of plates 3 so as to face each other. The plates 3 are shifted in parallel with and relative to each other so as to adjust the magnetic field intensities between the magnet rows and, furthermore to switch the pair of magnet rows between which the charged particle beam track 11 is provided, so that the wavelength band of an emitted light can be changed.
Patent JP-H03264277-A (JP)
Title: Master hand
Inventor: MATSUHIRA NOBUHITO
IPC: B25J1/00
Filed: 1990-03-09
Abstract: PURPOSE:To facilitate twisting operation by providing a pair of link mechanisms formed such that a rotary shaft forms a fixing point and a finger tip forms a link member and a finger operating member arranged to the end of the link mechanism. CONSTITUTION:Since finger holders 12R and 12L are connected to finger tip members 8R and 8L, operation to approach and separate in directions XR and XL of the two holders 12R and 12L is caused to coincide with approaching and separating operation of the finger tip members 8R and 8L and finger base parts 1R and 1L. Operation in vertical directions ZR and ZL of the finger holders 12R and 12L produces vertical operation of input link members 10R and 10L, and the vertical operation is converted into rotation operation in rotation directions thetaR and thetaL of output link members 8R and 8L around spline shafts 3R and 3L, resulting in rotation operation of the spline shafts 3R and 3L. Thus, by approaching the finger holders 12R and 12L to each other and separating the finger holders from each other or vertical operation thereof, the finger members 8R and 8L and a slave hand are caused to perform grasping or twisting operation.
Patent JP-S62220776-A (JP)
Inventor: FURANKU JIEI JIYANDORESHII
IPC: F16K3/316
Filed: 1987-03-11
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-H02236627-A (JP)
Title: Automatic program generating system
Inventor: WASHISAKI TAKESHI
IPC: G07G5/00
Filed: 1989-03-10
Abstract: PURPOSE:To perform the automatic generation of the copying processing of information by generating a program which collates an input item with an output item and performs the copying processing of the information from the input item to the output item on an item name that coincides with each other. CONSTITUTION:When the program is generated, the input/output specification of a targeted program are defined, and the name table of the items of input and output is generated from the information of input/output specification definition. And the items of input and output are collated, and the program of the copying processing for the item name that coincides with each other is generated and outputted. In such a manner, by collating the input item with the output item and generating the program which performs the copying processing of the information from the input item to the output item on the item name that coincides with each other, the automatic generation of the copying processing of the information can be performed.
Patent JP-H11228924-A (JP)
Title: Adhesive tape
Inventor: KOBAYASHI NOBUHISA
IPC: C09J7/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain good properties concerning laminating, writing with a magic pen and non-slipping by disposing an adhesive agent layer on one side of a tape base material and a releasing agent layer containing an addition reaction type or condensation reaction type silicone and an organic resin mixed in a specific ratio on the other side thereof. SOLUTION: A releasing agent layer contains the components A and B, the weight ratio of A:B being in the range from 30:70-80:20, wherein the component A is an addition reaction type silicone from a compound represented by formula I (R is CH3 or contains 0.4-5 mol.% of a compound represented by formula II; y is 0 or 4; and m+n>=100), an organohydrodiene polysiloxane having not less than 3 hydrogen atoms bonded to silicon in a molecule and a platinum- based catalyst as major components or a condensation reaction type silicone from a compound represented by formula III (at least one of R1 -R4 is an oxyalkylene group;  and m+n>=10), an organohydrodiene polysiloxane having not less than 3 hydrogen atoms bonded to silicon in a molecule and an organic acid metal-based catalyst as major components and the component B is an organic resin having a glass transition temperature of 300-450 K (preferably a cellulose derivative).
Patent JP-2000250899-A (JP)
Title: Client/server type multilingual retrieval method and system device
Inventor: YAMAGUCHI KAZUYUKI
IPC: G06F13/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To conduct multilingual retrieval by performing the retrieval after arranging a retrieval processing environment by previously downloading all the parts or one part of an external character dictionary registered in a server to a client terminal simultaneously or every time in the unit of external character. SOLUTION: An external character registering part (object module for client external character registration) S4 registers character information returned by a server S in a character information storage area C3 of a client terminal C. Besides, an input supporting part (object module for client external character input) S5 converts the input information to a character code while utilizing the character information in the client terminal C. The external character registering part C5 and the input supporting part C6 can be used for the client terminal C by respectively downloading an external character registering part S4 and an input supporting part S5 on the side of server S from the server S.
Patent JP-H07243458-A (JP)
Title: Electromagnetic brake for inverter crane
Inventor: FUKUDA YOSHIO
IPC: B66D5/08
Filed: 1994-03-01
Abstract: PURPOSE:To maintain a brake at a constantly sufficient value ay a method wherein grazing phenomenon of a lining surface is prevented from occurring to the electromagnetic brake of an inverter crane and slide phenomenon owning to the influence of humidity is prevented from occurring. CONSTITUTION:In a drum type electromagnetic brake used for braking of an inverter control crane, a groove 21 fitted in a grinding member is formed in the outer peripheral surface of a brake drum 2 disposed between brake shoes movable in a direction in which the brake shoes approach and depart from each other. A grinding member 6 formed of a material different from that of the brake drum 2 is mounted in a state to be embedded in the groove 21.
Patent JP-S62212850-A (JP)
Title: Memory device
Inventor: HATTORI AKIRA
IPC: G06F12/00
Filed: 1986-03-14
Abstract: PURPOSE:To suppress the generation of paging based upon the break of LRU management by executing OR operation between a reference bit of a page storing effective data and a reference bit of a page to be copied when a garbage collector moves the effective data to a new space. CONSTITUTION:When the garbage collector sets up an address to be copied to be a new space in a memory address register 6, effective data (e.g. d2) stored in a data register 3 are entered in a data memory 1. At that time, a new space reference bit, e.g. a reference bit Rf='1' added at the initial copying of d1, is outputted from a reference bit memory 2. Thereby, an OR circuit 5 outputs OR '1' between the reference bit Rf '0' of an old space page storing the effective data d2 and the reference bit Rf '1' of the page to be copied in the new space and stores the OR '1' in a reference bit memory 2 as a new reference bit.