baber/WOPTO huggingface dataset:
Patent JP-H04130718-A (JP)
Title: Vapor phase crystal growth apparatus
Inventor: KONDO MASAHIKO
IPC: H01L21/205
Filed: 1990-09-21
Abstract: PURPOSE:To stably supply a gas material in a very small amount by a method wherein gas flow-rate control devices are installed at branch pipes, one branch pipe through which a raw-material gas for a crystal growth operation flows at the crystal growth operation is connected to a reaction chamber and the remaining branch pipe is connected to a waste-gas treatment device. CONSTITUTION:Hydrogen at several tens of sccm which can execute a bubbling operation stably is made to flow to a hydrogen supply pipe 11 to a bubbler 44 by using a flow-rate control device 14. An MO gas which has come out from the bubbler 44 flows by being divided into branch pipes 12, 13, and its flow rate becomes very small. The MO gas which has flowed into the branch pipe 12 is adjusted to a desired flow rate by using a flow-rate control device 15 and is then supplied to a reaction chamber 17. On the other hand, the MO gas which has flowed into the branch pipe 13 is passed through a flow-rate control device 16 and flows into a waste-gas treatment device 18. Since the bubbling operation is executed by using hydrogen at a sufficient flow rate, the MO gas whose flow rate is stable can be obtained. In addition, since the stable MO gas only in a desired amount can flow by being divided, the MO gas at a very small flow rate can be supplied to the reaction chamber.
Patent JP-H056224-A (JP)
Title: Drive controller
Inventor: SAKAE KOJI
IPC: G05D3/00
Filed: 1991-06-26
Abstract: PURPOSE:To make an object to be driven such as a laser beam spot arrive at a target position without fail by moving it exactly along a velocity profile. CONSTITUTION:An actuator 14 moves the laser beam spot. Displacement Xa of the laser beam spot outputted from the actuator 14 is differentiated by a differentiation circuit 22 and converted into a signal corresponding to moving velocity. A signal corresponding to a distance between the laser beam spot and the target position is calculated from this displacement Xa and a target count value Ct, and the square root of the distance to the target position is calculated by inputting this signal to a function generator 32. Difference between this square root and the moving velocity is calculated by a subtracter 23, and a feed forward signal Eff is added to this difference. The feed forward signal is obtained by differentiating the velocity profile concerning time at a differentiation circuit 37.
Patent JP-2000066406-A (JP)
Title: Coating fluid for forming positive type resist film
Inventor: SATO KAZUFUMI
IPC: G03F7/004
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a high resolution and high sensitivity resist compsn. which eliminates a harmful effect due to an amine, is faithful to a mask pattern and does not sustain the damage of pattern shape during, the time from image formation to post exposure baking, that is, has excellent aging stability. SOLUTION: (A) A component which generates an acid when irradiated, (B) a resin component whose solubility to an aq. alkali soln. is increased by the action of the acid and (C) an amine component are dissolved as basic components in an org. solvent and (D) an org. carboxylic acid is added to the resultant soln. to obtain the objective coating fluid for forming a positive type resist film. The contents of the components C and D are 0.01-1 wt.% and 0.01-5 wt.%, respectively, based on the weight of the component B. The coating fluid is a chemical amplification type resist compsn., forms a resist pattern having good aging stability and is suitable for fine working in the production of super- LSI because it has high resolution and high sensitivity.
Patent JP-H0193352-A (JP)
Title: Polyester laminated molded body and its use
Inventor: TANITSU TADAO
IPC: B32B27/36
Filed: 1987-10-06
Abstract: PURPOSE:To obtain a polyester laminated molded body excellent in a gas barrier property, transparency, melt-moldability and stretchability, by constituting the molded body of a layer composed of a composition consisting of polyhydroxy polyether and polyalkylene terephthalate, and a polyalkylene terephthalate layer. CONSTITUTION:A polyester stretched laminated molded body is constituted of a layer composed of a composition consisting of polyhydroxy polyether (a) and polyalkylene therephthalate (b) containing ethylene terephthalate as a main constitutional unit and a polyalkylene terephthalate layer containing ethylene terephthalate as a main constitutional unit. The linear polyhydroxy polyether (a) is represented by formula I(wherein R<1> is a divalent aromatic hydrocarbon group based on a p-phenylene group and n is a positive integer) and the ultimate viscosity thereof measured in o-chlorophenol at 25 deg.C is within a range of 0.10dl/g-below 0.3dl/g and the content of nonionic org. halogen thereof is 0.2wt.% or less.
Patent JP-H1062241-A (JP)
Title: Illuminance comparing plate
Inventor: MIHARA TAKAO
IPC: G01J1/02
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To sensitively recognize the difference of brightnesses on certain surfaces by direction without measuring illuminance thereof. SOLUTION: Plural and fan-shaped translucent phosphors 1 in the same shape and the same size are arranged in a circle into a cylindrical shape as a whole, and attached to a stand 2. Difference of brightness clearly appears by scattered light so as to be sensitively recognized.
Patent JP-H1077543-A (JP)
Title: Woven fabric for bonding by melting
Inventor: KIKUCHI YUZO
IPC: D03D11/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a woven fabric for bonding by melting, simply and surely bondable to a sheet. SOLUTION: This woven fabric for bonding by melting is woven as a twill weave texture in a narrow state from a warp 1a and a weft 1b by a needle weaving machine. The woven fabric for bonding by melting is divided in the width direction into a part A for bonding by melting and a fitting part B and a warp 1a of the part A for bonding by melting is coated C with a thermoplastic resin such as vinyl chloride. When the part A for bonding by melting of the woven fabric for bonding by melting thus constituted is superimposed on an edge part of a proper sheet and pressed under heating, the thermoplastic resin attached by the coating C to the warp 1a of the part A for bonding by melting is melted and firmly stuck to the surface of the sheet. Consequently, the woven fabric for bonding by melting is bonded to the sheet and integrated with it.
Patent JP-2000078997-A (JP)
Title: Preparation of lower alkyl ester of aspartylphenylalanine
Inventor: ISONO YASUYUKI
IPC: C12P21/02
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing a dipeptide (a lower alkyl ester of aspartylphenylalanine) by using a hydrolase (a protease) in the high concentration of a substance. SOLUTION: This method for producing a lower alkyl ester of aspartylphenylalanine by reacting (A) an N-substituted aspartic acid with (B) a hydrochloride of a lower alkyl ester of phenylalanine in the presence of a protease to synthesize a peptide comprises using a paste comprising a substrate A, a substrate B, and an alkaline aqueous solution in an amount in which the concentrations of these substrates become the concentrations more than the solubility in water respectively, as the enzymatic reaction substrate.
Patent JP-H0298841-A (JP)
Title: Optical memory body
Inventor: YAMAGUCHI HIROTAKA
IPC: G11B7/24047
Filed: 1988-10-06
Abstract: PURPOSE:To obtain the optical memory body which is enhanced in the weatherability by forming an adhesive layer of tin fluoride as its one constituting component and successively forming at least the adhesive layer and a reflecting film consisting of gold on a substrate. CONSTITUTION:The surface of the substrate 1 is coated with the material contg. at least the tin fluoride, for example, stannous fluoride by a high-frequency magnetron sputtering method, ion plating method, plasma CVD method, etc., to form the adhesive layer 2. The surface of the adhesive layer 2 is then coated with the gold by a high-frequency magnetron sputtering method, ion plating method, CVD method, etc., to form the reflecting film 3. Further, a protective film 4 consisting of various resins, etc., is formed on the reflecting film 3 at need. The tin fluoride to be incorporated into the adhesive layer 2 has the high adhesiveness to both of the gold and the substrate 1 and has excellent corrosion resistance as well. The optical memory body having the high reliability is obtd. in this way without peeling of the gold reflecting film from the substrate.
Patent JP-H02101303-A (JP)
Title: Waste heat recovery type oil burner
Inventor: AKIYAMA TETSUO
IPC: F23C7/02
Filed: 1988-10-05
Abstract: PURPOSE:To prevent damages caused by over-heating with a simple constitution by a method wherein a combustion air path is divided by an inner pipe with air nozzles into an inner path and an outer path, while the inner and outer paths are projected beyond the tip end of a sprayer, the end of the outer path is connected to the periphery part of a combustion chamber, and the spouting velocity of the outer path is set at a velocity specified times that of the inner path. CONSTITUTION:An inner pipe 10 with air nozzles 11 is arranged in a combustion air duct 2 to form a inner path 13 and outer path 14. The ends of the inner pipe 10 and an outer drum 12 are projected beyond the tip of a prayer 1A, and the end of the outer drum 12 is connected to the inner brim of a combustion tile 6 of a combustion chamber 8. In addition, the spouting velocity of the outer path is set at a velocity 10 - 30 times that of the inner path. The damages on the burner tile caused by over-heating can be prevented by this constitution. Furthermore, even when the combustion intensity is lowered, the flame is prevented from short-circuiting to an exhaust gas suction port, and oil mist and soot are prevented from depositing on the front face of the sprayer, so that a high combustion load factor can be attained.
Patent JP-S61129849-A (JP)
Title: Leadless semiconductor device
Inventor: NAKAGAWA KAORU
IPC: H01L23/08
Filed: 1984-11-28
Abstract: PURPOSE:To prevent cracks of a glass tube by always keeping a gap between the glass tube end and the large diameter part of each electrode by a method wherein the the side surface of the large diameter part of each electrode on the glass tube side is provided with a plurality of projections coming into contact with the glass tube end with small areas. CONSTITUTION:Metallic wires, produced by coating Fe-Ni alloys easy of fitting to glass with Cu, processed by heating are used for a pair of electrodes 21a, 21b of the titled device. The side-end surfaces of electrode large diameter parts 22a, 22b corresponding to the projecting direction of small diameter projections 23a, 23b of these electrodes 21a, 21b are provided with four conical small projections 24a-24d and 25a-25d, respectively. These small projections 24a-24d, 25a-25d are integrally formed with an electrode-forming die provided with recesses corresponding to the projections shapes. Then, the cracks of the glass tube 26 are prevented by always keeping a gap between the end of the glass tube 26 and each of the electrode large diameter parts 22a, 22b.
Patent JP-H0588256-A (JP)
Title: Original projector
Inventor: SAKAI SHIGEAKI
IPC: G03B21/132
Filed: 1991-09-30
Abstract: PURPOSE:To easily recognize the time until finishing cooling by displaying remaining time obtained by subtracting elapsed time from the time required for cooling predicted based on the detection signal of a room temperature sensor or a temperature sensor for the inside of a projector. CONSTITUTION:A microcomputer 2 detects based on a signal from an input terminal 1 whether or not the projector finishes projection. In the case of finishing the projection, whether the inside of the projector must be cooled is judged based on the signal from the temperature sensor 4 for the inside of the projector arranged near a projection lamp. When the cooling is necessary, the microcomputer 2 performs sampling fixed times in a certain time by the room temperature sensor 3 and the sensor 4 which are arranged at positions which are not affected by the generated heat of the projection lamp, calculates and predicts the time required for reaching the set temperature inside the projector, when the cooling is finished. The predicted time is displayed on a display unit 5 and the display time is substracted as the time elapses. The time when the display time shows zero is the time for finishing the cooling.
Patent JP-H0889186-A (JP)
Title: Oil-and-fat for cooking use
Inventor: NAGABORI KEIKO
IPC: A23L7/10
Filed: 1994-09-20
Abstract: PURPOSE: To obtain the oil-and-fat capable of improving the disaggregativity of cooked rice when frozen, the releasability and scorchability of cooked rice in its frying in a hot pan after thawed, by incorporating an oil-and-fat with lecithin, a (poly)glycerin fatty acid ester and zoo/phytowax in specified amounts, respectively. CONSTITUTION: This oil-and-fat for cooking use is obtained by incorporating an oil-and-fat with 0.1-8wt.% of lecithin, 0.1-5wt.% of a (poly)glycerin fatty acid ester, and 0.1-5wt.% of zoo/phytowax. Noodles produced by incorporating wheat flour with this oil-and-fat is good in disaggregativity, hard to scorch when fried in a hot pan, good in releasability, and also good in disaggregativity after thawed.
Patent JP-H0995362-A (JP)
Title: Packaging container
Inventor: MATSUMURA TAIJI
IPC: B65D81/34
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To easily dissipate stream in a container during heating and heat it in a short time without troubles. SOLUTION: A recessed part is formed on a sheet face constituting the top face of a cover body 11 put on a plate-form container body containing food and a steam vent hole 16 is bored at the recessed part and an indication label 17 is stuck astride on the steam vent hole 16.
Patent JP-S59145989-A (JP)
Title: Portable type electronic timepiece
Inventor: MOROZUMI SHINJI
IPC: G11C27/00
Filed: 1983-12-27
Abstract: PURPOSE:To make a portable electronic timepiece have a sound recording and a reproducing function with small-sized, light constitution having a small frequency for replacing a battery by utilizing a semiconductor storage to digital store. CONSTITUTION:A digital voice which is inputted from a microphone and passes through an A/D converter 4 is stored in a semiconductor storage device 1 which is subjected to access by an address counter responding to a keyboard. This storage is reproduced by a loudspeaker 7 through a D/A converter 5. Accordingly, a magnetic tape, etc. which require quick traversing and rewinding become unnecessary, and sound recording and reproducing functions can be added to a portable electronic timepiece by the small-sized, light constitution having a small frequency for replacing a battery.
Patent JP-S63136338-A (JP)
Inventor: MAIKERU EI RINDO
IPC: G11B7/24
Filed: 1987-10-07
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-H03114787-A (JP)
Title: Card with display discriminating one unit information
Inventor: MATSUEDA KEIJI
IPC: B42D15/10
Filed: 1989-09-29
Abstract: PURPOSE:To notify a card user quickly and positively by mounting a display section displaying a certain specific time-amount, a time or other indications to a card body such as a magnetic card having a display discriminating one unit information. CONSTITUTION:When a card body 1 such as a magnetic card, an IC card, a bar code card, etc., having a display (a) discriminating one unit information is charged to a terminal on-line connected to a computer body, desired information is retrieved by the computer body by the display (a) of the card body 1, and information required is recorded or informed on the basis of the retrieved desired information. Required information recorded or informed from the terminal or the computer body, an amount, a time or other indications (b), are indicated to the display section 2 of the card body 1 for a certain specific time, and a card user is notified. The indications (b) indicated to the display section 2 are erased after the certain specific time passes, and reuse is enabled.
Patent JP-H04132285-A (JP)
Title: Solid-state laser
Inventor: TADOKORO NOBUYUKI
IPC: H01S3/081
Filed: 1990-09-25
Abstract: PURPOSE:To increase the oscillation efficiency at the time of low and medium output and to make mechanical output control possible, by selecting one out of a plurality of prefixed optical path lengths. CONSTITUTION:A laser medium has the first to third solid state laser medium sections 1, 2 and 3 arranged in parallel to one another. An optical resonator has a partial transmission mirror 4, the first and second HR mirrors 6 and 7, and the first to fourth 45-degree total reflection mirrors 8, 9 10 and 11. And moving the first and second HR mirrors 6 and 7 mechanically in the directions of arrows by the first and second linear guides makes it possible to select the lengths of the optical path of the optical resonator variously, and to switch the laser output of a solid state laser device over to 3 stages of low, medium, and high mechanically.
Patent JP-H04132492-A (JP)
Title: Mobile communication tracing connection control system
Inventor: NAKAYAMA HIROBUMI
IPC: H04Q7/22
Filed: 1990-09-25
Abstract: PURPOSE:To reduce the number of times of position registration attended with the movement of a mobile equipment by providing a simultaneous calling function to plural mobile communication exchanges in a position registration area of a mobile equipment to a home memory station and connecting a call to the mobile station. CONSTITUTION:When a mobile equipment 11 making position registration under the control of a radio base station 1 moves under the control of a radio base station 3, since the mobile equipment 11 stays in a position registration area 23, new position registration is not implemented. When a call comes from other network 24 to the mobile equipment 11, a home memory station 10 receiving an inquiry of routing information from a gate exchange 9 sends a simultaneous call instruction to mobile communication exchange stations 5, 6 to apply simultaneous calling to the mobile equipment 11 from radio base stations 1-4. As a result, since a routing number up to the mobile communication exchange station 6 within the coverage of which the mobile equipment 11 stays is obtained, the line is set from the gate exchange 9 to the mobile communication exchange station 6. Thus, even when the traffic density of the mobile communication exchange station is increased, the number of times of position registration is decreased.
Patent JP-H03146523-A (JP)
Title: Irradiated and bridged film in a strip form and production thereof
Inventor: HIRUTON EICHI SUMISU
IPC: C08L67/07
Filed: 1990-09-25
Abstract: Radiation-cured film webs are prepared from copolyesters having terminal hydroxyl groups, not more than 90% of the hydroxyl groups having been replaced by acrylate or methacrylate groups. The copolyesters comprise at least two different dicarboxylic acids and have a copolymer chain which is branched due to the presence of more than bifunctional polyester components, and must have a glass transition temperature of -30 DEG  to +30 DEG  C. and an average molecular weight between 1,000 and 10,000. The film webs are particularly suitable as a backing carrier coated on one or both sides with pressure-sensitive adhesives in the manufacture of labels or as the backing carrier of adhesive tapes.
Patent JP-H08124644-A (JP)
Title: Socket for electronic component
Inventor: KOISO MASAKAZU
IPC: H05K7/10
Filed: 1994-10-18
Abstract: PURPOSE: To provide a socket which improves the workability to house an electronic component in a storing part thereof, facilitates heat radiation of the stored electronic component, and prevents the deformation of a contact part of a contact. CONSTITUTION: A neck part 13 is provided in a socket mainframe 10 so that an electronic component 30 which is to be stored is easily stored in a storing part without holding means for holding the electronic component 30 colliding with the socket mainframe 10, and thus the workability is improved. Further, a window hole is provided in an upper lid so that a whole upper surface of the electronic component 30 so stored is exposed and a space is provided between a bottom side of the electronic component 30 and a bottom part of the socket mainframe 10. With this configuration, radiation of the electronic component 30 is realized easily, and moreover deformation of the contact point is made hard to occur by forming the contact point of a spring contact into a circular arc shape.
Patent JP-H0584251-A (JP)
Title: Sewing-up needle with thread
Inventor: NAKAYAMA YOKICHI
IPC: A61B17/06
Filed: 1991-09-30
Abstract: PURPOSE:To provide the sewing-up needle with a sewing-up thread, which can execute simply a caulking work, and also, facilitates a correction, etc., of a circular arc shape executed at the time of finishing, and moreover, can pierce smoothly. CONSTITUTION:In a semicircular arc-like sewing-up needle 1 with a thread, a hole part 6 is subjected to diameter reduction by a first caulking part 7 and a second caulking part 8, and a sewing-up thread 5 is caulked in the hole part 6. A first caulking part 7 presses the inside and the outside surfaces of a base end part 4 continued from both flat faces 9a, 9b of a grip part 9 and forms a pair of flat faces continued to both the flat faces 9a, 9b of the grip part 9. A second caulking part 8 forms the base end part 4 positioned in the outside of the hole part 6 by pressing it from both sides in the direction being orthogonal to the pressing direction of a first caulking part 7. Dimensions in the diameter direction of both the caulking parts 7, 8 are both smaller than dimensions in the diameter direction of the grip part 9.
Patent JP-2000082026-A (JP)
Title: Matter management system
Inventor: MATSUMOTO MAKOTO
IPC: G06F13/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To allow this system to share the information and also to quickly perform the timely and proper dealing with various matters by using a data base access means and a cooperation means which exchanges a message with an electronic mail about the matter information. SOLUTION: A data base access means and a cooperation means which exchanges a message with an electronic mail about the matter information are provided in this system, and the matters are stored in a matter data base 1112 of a server unit 110 and unitarily managed in a matter data base process 111 consisting of a matter data base basic processing part 111, a system information production part 1115 and a product/personnel information selection part 1114. Then the communication is carried out with a client unit 120 by means of an electronic mail function 123 having an interface 1232 which can start an electronic mail and input the destination of the electronic mail and an interface 1231 which can input the telegraphic messages.
Patent JP-2001077620-A (JP)
Title: Primary radiator
Inventor: TO GENSHU
IPC: H01Q13/02
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce the side robe of a radiation pattern with respect to a primary radiator having a horn part at one end of a waveguide. SOLUTION: A primary radiator has a waveguide 1, in which a conical horn part 1a is installed at one end and a blocking face 1b is installed at the other end and whose cross section is circular and first and second probes 2 and 3 inserted inside from the wall face of the waveguide 1. Plural notch parts 4 are formed at the opening end of the horn part 1a. The plural notch parts 4 are arranged at symmetrical positions, centering the shaft center of the waveguide 1. The depth of the notch parts 4 is set to be about 1/4 wavelength of that λ0 of a radio wave transmitted through air. Thus, the phases of surface current flowing in the notch parts 4 and the adjacent projecting parts (parts without notch parts 4) become opposite and the side robe of a radiation pattern is reduced substantially.