baber/WOPTO huggingface dataset:
Patent JP-H0615394-A (JP)
Title: Production of heat exchanger
Inventor: SAITO SUSUMU
IPC: F28F1/32
Filed: 1992-06-30
Abstract: PURPOSE:To automate the forcing process by inserting coolant tubes maintaining the shape of them as a whole as a specific shape. CONSTITUTION:A heat exchanger is manufactured by forcibly inserting meandering coolant tubes 5 into holes 3 of plural fins 1 provided in parallel to each other. Plural meandering shape adjusting plates for the tubes 7 having almost the same shape to the fins 1 are prepared and engaged in the coolant tubes 5 with a certain interval each other and the coolant tubes 5 are forcibly fitted into the holes 3 of the plural fins 1 in a state in which the shape as a whole of the coolant tubes is arranged.
Patent JP-S6351400-A (JP)
Title: Peptide derivative
Inventor: SUZUKI KOJI
IPC: C07K5/107
Filed: 1986-08-21
Abstract: NEW MATERIAL:The compound of formula I (R1 is H or amino-protecting group; R2 is group of formula II or formula III). USE:A color-developing or fluorescent synthetic peptide substrate for the determination of protein C which is one of coagulation proteins in blood. PREPARATION:The compound of formula I can be produced e.g. by (1) mixing arginyl-p-nitroanilide dihydrochloride or 7-arginylamino-4-methylcoumarin di hydrochloride with amino-protected phenylalanylthreonylphenylalanine in an inert solvent such as tetrahydrofuran, (2) reacting the mixture with a condensa tion agent such as dicyclohexylcarbodiimide and (3) eliminating the amino- protecting group by conventional method after the completion of the reaction.
Patent JP-H0941842-A (JP)
Title: Fixing device for rain shutter door panel
Inventor: AZUMA KATSUJI
IPC: E06B9/04
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent the fluttering of door panels at the time of strong wind by closely sticking adjacent door panels of rain shutter doors, and burying the gap between the door panels. SOLUTION: A stay-type fixing device 1 is suspended between a window frame 4 and a door end door panel 8, or the door end door panel 8 is pressed to a door tip door panel 9 side via the wedge effect, or a door stop colliding with the door tip door panel 9 is utilized as the fixing device 1. When the door end door panel 8 is pressed, adjacent door panels are closely stuck together.
Patent JP-S5986134-A (JP)
Title: Manufacture of ring type fluorescent lamp
Inventor: IKEUCHI YOUICHI
IPC: H01J9/24
Filed: 1982-11-08
Abstract: PURPOSE:To prevent warpage of a linear type bulb generated during heating process by heating it through simultaneous operation of each burner in the burner row that is expanded in an inverted V shape from the upper part toward the lower part. CONSTITUTION:A pair of linear type bulbs 3 and 3 moved to the seventh position P7 are preheated up to almost a softening point. When the bulbs are heated at the eightth and ninth positions P8 and P9 beyond the softening point, they generate large warpage. Accordingly, the burners shall be arranged in both these positions P8 and P9 so that the gap between burners may coincide with the pitch m of the two linear type bulbs 3 and 3 at the puuer part and form an inverted V shape while increasing toward the lower part. The tilt angle theta1 of burner rows 12a and 13a with respect to a vertical line is set rather larger than the angle theta2 of burner rows 12b and 13b at the opposite side and the tilt angle theta3 of burner rows 14a and 15a is set someshat larger than theta1 and then the tilt angle theta4 of other burner rows 14b and 15b is set larger than theta2 to some extent.
Patent JP-S6441143-A (JP)
Title: Cathode structure for magnetron
Inventor: OGASAWARA IWAO
IPC: H01J23/04
Filed: 1987-08-06
Abstract: PURPOSE:To provide good affixation of getter metal films and restriction of the amount by forming at least either of the two end hats from a composite plate consisting of a high melting point metal board and getter metal films hot fixed by pressure thereto. CONSTITUTION:The end hat 9 installed at the top of a coil filament 1 consists of a composite plate of a high melting point metal board 10 made of molybdenum etc., and getter metal films 11a, 11b of titanium etc., hot fixed by pressure to the surface or rear sides of this board 10, and a hole 12 for insertion of a lead is provided in the center. On the rear side a support 13 consisting of a high melting point metal is mounted coaxially so as to be in communication with the hole 12. Thereby the getter metal films and the high melting point metal board as material to the end hat are consolidated by hot pressure contact prior to molding of the end hat, that should provide very good affixation of getter metal films and restriction of the amount.
Patent JP-H0541026-A (JP)
Title: Rotor structure of spindle motor
Inventor: YOKOUCHI HIDEYA
IPC: G11B19/20
Filed: 1991-08-06
Abstract: PURPOSE:To promote the operability or an index part and to make an index signal highly accurate by providing a protrusion in one part of a driving magnet fixed to a rotor, magnetizing it with two poles and matching driving magnetization in phase. CONSTITUTION:The protrusion 123a is provided in one part of an outer circumferential part of a rotor magnet 123 bonded to the rotor 122 for the purpose of generating torque of a motor, so that positioning is performed with a notch 122a of the rotor 122. Then, the protrusion 123a is magnetized with two poles, and the magnetized poles are matched in phase with the driving magnetization as magnetized on the inner surface of the magnet 123. Consequently, positioning of the rotor 122 and the index magnet in the rotating direction can be ensured, and one index signal in one revolution of the motor is generated. By this method, the operability of the index magnet is promoted, and also the index signal can be made highly accurate.
Patent JP-H0244138-A (JP)
Title: Air conditioning fee management system
Inventor: TSUJI HIROYUKI
IPC: F24F11/02
Filed: 1988-08-05
Abstract: PURPOSE:To omit a recovering work necessary for retrieval of data from a sub-machine and enable higher workability by providing a main machine with a retrieving means for retrieving data stored in the sub-machine and with a means for displaying the results of retrieval. CONSTITUTION:Data on each air conditioner is stored in a memory 7a in a sub-machine 2. To retrieve the data stored in the sub-machine 2, an instruction for a retrieving mode is outputted through a personal computer 6a in a main machine 1, and the output is discriminated by a host CPU 8. Then, the address of the sub-machine 2 relevant to the retrieval desired is inputted from the personal computer 6a, and a data output instruction is outputted from the host CPU 8 to the predetermined sub-machine 2. Upon receiving the instruction, the sub- machine 2 outputs the data on the air conditioner stored in the memory 7a to the main machine 1 through a transmission line 3. The host CPU 8a in the main machine 1 outputs the data to the personal computer 6a. The computer 6a calculates an air conditioning fee based on the retrieved data, and displays the fee through a display device of the computer 6a, used as a display means.
Patent JP-H0482143-A (JP)
Title: Deflecting device for color image-receiving tube
Inventor: SATO AKIRA
IPC: H04N9/28
Filed: 1990-07-25
Abstract: PURPOSE:To prevent the generation of mis-convergence of a side beam in its vertical direction on the horizontal axis of an image plane by installing a differential coil and a saturable reactor element in a region intercepted from a deflecting leaky magnetic-field. CONSTITUTION:In a horizontal deflecting coil 20, a first horizontal coil 20a and a second horizontal coil 20b are connected in parallel respectively to terminals H<+>, H<-> at horizontal output stages, and a first coil 22a and a second coil 22b both forming a differential coil 22 are further inserted in series respectively to these coils 20a, 20b so that a horizontal deflecting current flows through each of the terminals H<+>, H<->. Furthermore, a saturable reactor element 23 is inserted between the horizontal deflecting coil 20 and the differential coil 22. The coil 22 and the element 23 are respectively arranged near part of a core 19 between the large-diameter aperture plane 19a of the core 19 and the small-diameter aperture plane 19b thereof. The coil 22 on the other hand is composed of the coil 22a, and the coil 22b wound round the coil 22a so that their magnetic poles may face each other. This can prevent the generation of mis-convergence attendant upon magnetic coupling between a deflecting coil 18 and each of the differential coil 22 and the saturable reactor element 23.
Patent JP-S6260853-A (JP)
Title: Steel sheet coated with zinc or zinc alloy by hot dipping and causing no cracking during working
Inventor: KONISHI MOTOYUKI
IPC: C23C2/26
Filed: 1985-09-07
Abstract: PURPOSE:To manufacture a steel sheet coated with Zn or a Zn alloy by hot dipping and causing no cracking in the Zn or Zn alloy layer during working by plastically deforming a steel sheet having a Zn or Zn alloy layer formed by hot dipping at a specified temp. so as to provide high ductility. CONSTITUTION:A steel sheet is hot dipped in a molten Zn or Zn alloy bath to form a Zn or Zn alloy layer. The hot dipped steel sheet is plastically deformed at 160-350 deg.C before leveling or skin pass rolling at ordinary temp., especially before cooling to ordinary temp. The ductility of the Zn or Zn alloy layer is improved by the plastic deformation, to the cracking of the layer during layer working at ordinary temp. is prevented.
Patent JP-H0643374-A (JP)
Title: Light beam source unit and image recorder
Inventor: TAKADA TSUNEHISA
IPC: G02B26/10
Filed: 1992-07-23
Abstract: PURPOSE:To perform image recording with high picture quality colored in prescribed density as a whole by arranging an aperture which cuts unrequired light in the neighborhood of the semiconductor laser by limiting the emission range of a light beam from a semiconductor laser. CONSTITUTION:In a light beam source unit 12, the semiconductor laser 24 that is a beam source is fitted in the upstream side terminal part in a light beam advancing direction of the small diameter cylindrical part of a casing 22, and it is held with the beam source unit 12. The aperture 26 is arranged at the emission terminal part of the semiconductor laser 24 closely with the semiconductor laser 24 in addition to the aperture 28 which regulates a light beam diameter emitted from the semiconductor laser 24. The aperture 26 effectively cuts the unrequired light generated by the internal reflection of the semiconductor laser 24, etc., by limiting the emission range of the light beam emitted from the semiconductor laser 24, and emits only a normal light beam from the beam source unit 12. Thereby, it is possible to eliminate an adverse effect on a recording image due to the unrequired light and to execute the image recording with high picture quality.
Patent JP-S6088462-A (JP)
Title: Image sensor
Inventor: KURIHARA HAJIME
IPC: H01L27/146
Filed: 1983-10-21
Abstract: PURPOSE:To contrive the reduction of the manufacturing cost and the improvement of the characteristic of a photosensor by covering a circuit and circuit wirings with a photoconductive layer. CONSTITUTION:An electrode wiring 23, a clear electrode 24 of Sn oxide, Ind oxide-Sn, or the like, a photoconductive layer and protection layer of amorphous Si, etc. 25, source-drain electrodes 26 and 29, a thin film transistor 28 of polycrystalline Si, etc., a gate insulation film 30, and a gate electrode 31 are successively formed on an insulation substrate 22 of glass, quartz, or the like. This manner enables the process of manufacturing a protection layer to be omitted, leading to the reduction in the cost. Besides, because of no thermal effect in manufacturing the protection layer, the characteristic of the amorphous Si does never deteriorate. Since the thin film transistor (TFT) is shielded from the outer light, the TFT does not perform malfunction because of a sufficiently high resistance of the photoconductive layer.
Patent JP-H0864960-A (JP)
Title: Manufacture for multilayer printed circuit board
Inventor: KOMIYATANI TOSHIROU
IPC: H05K3/38
Filed: 1994-08-22
Abstract: PURPOSE: To provide a printed circuit board with uniform thickness, by laminating a filmy additive adhesive after an undercoating material printed on a patterned inner-layer circuit is semi-cured and hardening the board in a heat treatment step. CONSTITUTION: A both-sided copper clad board made of glass epoxy is patterned to form an inner-layer circuit board 1 with an inner-layer circuit 2. After a copper foil has a black surface in a conventional surface treatment step and dried, both sides of the copper foil is coated with an undercoating material in a screen printing machine and semi-cured in a heat treatment step. Active adhesive with a carrier film 5 is laminated using a hard roller 6 and hardened in a heat treatment step. Then, the board is molded integrally while the shape is kept by the adhesive 4 with a constant film thickness. As a result, accuracy in thickness is improved, regardless of the rate of residual inner-layer copper foil.
Patent JP-S6088771-A (JP)
Inventor: MUTOU KIMIHIKO
IPC: E05B49/00
Filed: 1983-10-21
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-S6257932-A (JP)
Title: Production of carbon fiber and graphite fiber
Inventor: IZUMI TAKAYUKI
IPC: D01F9/14
Filed: 1985-09-06
Abstract: PURPOSE:To produce the titled fiber having excellent handleability and high tenacity and modulus, free from tenacity unevenness of yarn, by winding a doubled pitch fiber on a bobbin and subjecting the fiber to plural heat-treatment steps under specific condition in a state wound on the bobbin. CONSTITUTION:A doubled pitch fiber produced by the melt-spinning of optically anisotropic carbonaceous pitch is wound on a gas-permeable bobbin, infusibilized in an oxidizing atmosphere in a state wound on the bobbin and subjected to the first heat-treatment in a non-oxidizing atmosphere at <=690 deg.C (preferably 500-550 deg.C). The treated fiber is subjected to the second heat-treatment in an inert gas atmosphere at >=1000 deg.C (preferably 1000-3000 deg.C) to obtain the objective fiber. The second heat-treatment is preferably carried out in a state wound on the permeable bobbin or by unwinding the doubled pitch fiber from the bobbin and transferring the yarn at a speed of e.g. 0.5-20 m/min.
Patent JP-H1134788-A (JP)
Title: Inflator for air bag
Inventor: SHINDO HIROAKI
IPC: B60R21/264
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To make reutilization possible of an inflator total unit including powder, relating to an inflator for an air bag. SOLUTION: An inflator 10 is provided with a gas generating vessel, 12. In the inside of the gas generating vessel 12, powder of enhancer 40, automatic ignition agent 44, gas generating agent 46, etc., is received. The enhancer 40 is ignited by a squib 30, by flame thereof, the gas generating agent 46 is ignited, so as to release nitrogen gas. In a lower bottom part of the gas generating vessel 12, a sub-chamber 66 is provided. The sub-chamber 66 receives nitrocellulose which is the automatic ignition agent 44. When a vehicle is disused, unless powder in the sub-chamber 66 is deteriorated, the inflator 10 is judged able to reutilize it.
Patent JP-S6090623-A (JP)
Title: Rotary cutting tool
Inventor: TOMITA KUNIHIRO
IPC: B23D77/02
Filed: 1983-10-19
Abstract: PURPOSE:To permit stable cutting even with a small diameter tool by fixedly attaching a plurality of hard sintered tips such that the direction of thickness coincides with the radial direction of a main body and the circumferential surface is provided longitudinally of the main body with straight or torsional grooves to provide a cutting edges. CONSTITUTION:A round rod-like tool body 10 made of steel or sintered hard alloy is formed on the outer periphery of the end with grooves 11 having a certain pitch, and hard sintered tips 12 respectively insert one portions in the grooves 11 to make the direction of thickness coincide with the radial direction of the tool body and are fixedly attached to said body by soldering or the like. Also, the surface 12a of the tip 12 projecting from the outer periphery of the body is bent circumferentially to be concentric with the body. The end of the surface 12a is slanted forward downward to be smoothly introduced into an underhole. Further the tip 12 is provided on the surface with a plurality of torsional grooves 12b extending longitudinally of the tool body to provide cutting edges 12c in the intersection of the groove 12b, tip side and surface 12a. Thus, since the cutting edges and chip pockets are formed by the grooves, stable cutting can be provided even by a small diameter tool without any damages or the like.
Patent JP-H1134291-A (JP)
Title: Method and device for printing
Inventor: OKANOUE KATSUE
IPC: B41F15/40
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a printing fault due to the movement of a squeegee for printing, and stably perform snap off. SOLUTION: In an upper mask opening part 12b, the density of cream solder particles 6 differs according to the direction of movement of a squeegee 7 for printing. The density of the cream solder particles 6 is high in the periphery of the wall surface of the upper mask opening part 12b on the side in the direction of movement of the squeegee 7 for printing, while in a lower mask opening part 13b, cream solder 5 is once heaped and the overflowing cream solder 5 is forced out and filled, and thus the density of the cream solder particles 6 becomes uniform.  On the occasion of detachment of a plate wherein a printed board 1 is separated from a metallic mask 11 in the vertical direction, the cream solder 5 filled in the lower mask opening part 13b is printed stably, since the adhesion 8b of the surface of a land 2b and the adhesion of the wall surface inside the lower mask opening part 13b are uniform. By changing a height dimension 16 of a lower mask opening part 13a, besides, the thickness of a printed film can be controlled.
Patent JP-2000031987-A (JP)
Title: Uninterrupted system changeover device
Inventor: UYAMA YUJI
IPC: H04L1/22
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent synchronization from being lost even when one cell of user cells in a delay system is missing. SOLUTION: An in-device cell sent through each system is given to and stored in each WDATA terminal of a memory 10 of its own system and a memory 12 of other system. In this case, an address is given to the in-device cell and this address is given to and stored in the WADR terminal. When the address is given to a RADR terminal, the in-device cell corresponding to the received address is read from the RDATA terminal. A phase discrimination section 18 identifies a system in its own system and other system whose phase is advanced as a lead system. When an in-device cell header is given to a REF terminal of an associative memory 20, the cell header is compared with the in-device cell header of a lead system stored in the associative memory, and in the case that they are coincident, the address corresponding to the cell headers is outputted from a DATO terminal. The address outputted from the DATO terminal is sent to each RADR terminal of the memories of its own system and other system via a prescribed circuit.
Patent JP-S6175444-A (JP)
Title: Register file integrated circuit
Inventor: KINOSHITA SEIICHIRO
IPC: G06F12/00
Filed: 1984-09-20
Abstract: PURPOSE:To obtain a register file circuit which has both versatility and speediness by providing each circuit with plural storage elements, providing a storage part which is read and written at the same time to two optional storage element, and performing IC-implementation. CONSTITUTION:Storage parts 10 and 11 are read by setting a master register readout specifying signal 105 to 0 and setting a readout address 100 in a readout address register 13 externally. One-word writing operations of the storage parts 10 and 11 are performed by setting a master register write specifying signal 107 and a two-word write specifying signal 019 to 0 and supplying a write address 101, write enable signals 102 and 102', and write data 103 externally. Other modes of one-word writing operations of the storage parts 10 and 11 are realized by supplying only the high-order six bits as the write address 101 externally and then switching write the enable signals 102 and 102' outside and supplying them corresponding to a storage part which needs to be written.
Patent JP-H0480049-A (JP)
Title: Thermal head
Inventor: YAMANE SUMITO
IPC: B41J2/335
Filed: 1990-07-23
Abstract: PURPOSE:To carry out high quality photographic printing with a low energy by a method wherein a glaze glass is formed in a trapezoid form and besides its short side aspect is formed virtually parallelly to a substrate. CONSTITUTION:A glaze glass 2A formed in a trapezoid form is formed so that its short side aspect 2a becomes virtually parallel to a substrate 1 and besides this aspect 2a is so formed as to protrude above a conductor layer 4. A thermal transfer sheet 7 and image receiving paper 8 exist between a thermal head and a platen roller 9, and receives appropriate pressing force of the thermal head. A heating element layer 3 obtains a photographic printing signal, and a current flows via the conductor layer 4, which is heated to high temperature. Heated thermal energy is transmitted to a thermal transfer sheet 7 via an oxidation resistance layer 5 and an abrasion resistance 6. At that time, the abrasion resistance layer sticks fast to the thermal transfer sheet 7, and thermal energy is effectively transmitted. An ink component of the thermal transfer sheet 7 is transferred to the image receiving paper 8 thereby, and an image having followed the photographic printing signal is formed.
Patent JP-H0360178-A (JP)
Title: Free electron laser and using method of the same
Inventor: KUROODO ETEIEBUAN
IPC: H01S3/30
Filed: 1990-07-25
Abstract: PURPOSE: To enable to produce a powerful compact, low-cost radiation source by crossing an accelerated electron beam through the main room, filled up with a gas with molecules or atoms having a single resonance line at a constant frequency. CONSTITUTION: The main room 22 comprises a magnetic wiggler 44. The magnetic wiggler 44 has rows of magnetic pairs facing and staggering each other, and these magnetic pairs create magnetic field parallel to the axis Y, and the direction of the magnetic field of neighboring magnetic pairs are opposite to each other. Two pairs 46, 48, 50, 52 of the deflection coils are arranged at both sides of the main room 22. Moreover, means for introducing the gas of atoms and molecules having strong resonance line is provided. By the passing of accelerated electron beam, the real numbers of optical coefficients of the medium can be increased fully, without changing the energy of electron beam for obtaining additional laser which has 'operating point' at a frequency higher than the tuning frequency.
Patent JP-H054984-A (JP)
Title: Carbostyryl derivative and vasopressin antagonistic agent
Inventor: OGAWA HIDENORI
IPC: C07D401/14
Filed: 1991-08-07
Abstract: PURPOSE:To provide the subject compound useful as a vasopressin antagonistic agent having vasodilating action, hepatic glucose release inhibiting action, water diuretic action, etc. CONSTITUTION:The derivative of formula I {X is O or S; Y is H or lower alkyl; R is group of formula II (n is 1 or 2; A is lower alkyl; R<1> is benzoyl having 1-3 amino groups and optionally lower alkoxy and alkyl as substituents on the phenyl ring) or group of formula III [R<2> is group of formula IV (R<3> is lower alkoxy, lower alkylthio, etc.; m is 1-3)]; the bond between 3- and 4-sites of the carbostyryl skeleton is single or double bond} or its salt, e.g. 1-[1-(2- methoxy-4-ethoxybenzoyl)-4-piperidinyl] 3,4-dihydrothiocarbostyryl. The compound of formula I can be produced e.g. by cyclizing a compound of formula V in a solvent (e.g. chloroform) in the presence of a condensation agent (e.g. phosphorus pentoxide) preferably at 70-200 deg.C for 20min to 6hr.