baber/WOPTO huggingface dataset:
Patent JP-H06333663-A (JP)
Title: Soldering inspection device
Inventor: FUKUSHIMA ISAO
IPC: H01R43/02
Filed: 1993-05-19
Abstract: PURPOSE:To facilitate inspection of a soldering condition of a part to a board by clearing up the difference between an inspection object part projected on a monitor image screen and an inspection nonobjection part. CONSTITUTION:When a switch 17 of an operation box 16 is pushed, an X-Y shaft control part 14 drives an X shaft 23 and a Y shaft 25, and a CCD camera 22 moves just above a printed board 26. A haze part 7 is laid on a monitor image screen 4 by a function of a monitor image screen control part 15 having a function to lay a haze over the whole monitor image screen containing non- inspection parts 6 except an inspection part 5. The monitor image screen control part 15 having a function to lay the haze is made to switch a pattern of the haze part 7 in response to the inspection part having a different shape or plural inspection parts by interlocking with the switch 17 of the operation box 16.
Patent JP-S60262345-A (JP)
Title: Luminescent tube for metal vapor discharge lamp and manufacture of the same
Inventor: TAKAI YOSHINORI
IPC: H01J61/20
Filed: 1984-06-07
Abstract: PURPOSE:To increase efficiency and strengthen structure by forming a translucent cylindrical heat insulator which extends to a seal and discharge space surroundings adjacent to the seal and is made of the same material as a luminescent tube by melt-bonding its end to the seal. CONSTITUTION:An electrode constituent 2b is sealed to the lower end of a tube 18, and a heat insulating short tube 19 which was fixed in the upper part by a short tube holder 25 is lowered to a specified position with the short tube holder 25. The lower end of the heat insulating tube 19 is heated from the outside by a fire 26 and melted and melt-bonded to the sealing end part of the luminescent tube 7 by a pincher. Since a heat insulator 6 is made of the same translucent material as the luminescent tube 1, efficiency drop caused by the heat insulator is decreased and structure is strengthened, efficiency and color are stabilized, and generation of crack is eliminated.
Patent JP-H01289200-A (JP)
Title: Electronic device
Inventor: MURAMATSU MAKOTO
IPC: H05K1/00
Filed: 1988-05-16
Abstract: PURPOSE:To protect externally located devices from adverse influence resulting from the leak of electromagnetic waves and to prevent erroneous operations attributable to the infiltration into devices of electromagnetic waves by a method wherein a printed wiring board is provided with an electromagnetic shielding layer. CONSTITUTION:A connector 5 for connecting an external cable 3 and an electronic circuit board 4 are installed on a printed wiring board 2, and transmission of signals between the connector 5 and the electronic circuit substrate 4 is accomplished by means of a wiring pattern on the printed wiring board 2. The printed wiring board 2 is installed onto a bracket 6 inside an electronic device 1. The bracket 6 is made of metal, connected to the electronic device framework built of the same metal, and separates the junction space for the external cable 3 from the inside of the device. The printed wiring board 2 has therein a power supplying layer 9 and a grounding layer 10 both for the supply of power to the electronic circuit board 4. The grounding layer 10, spreading over the entire surface of the printed wiring board 2, is electrically connected to the bracket 6, serving as a shielding member from electromagnetic waves together with the bracket 6 and the device framework.
Patent JP-S6010541-A (JP)
Title: Production of cathode structure for electron tube
Inventor: YAKABE TOORU
IPC: H01J9/08
Filed: 1983-06-30
Abstract: PURPOSE:To eliminate an open circuit and perform reliable welding by fitting a conductive support body so that its top is positioned lower than two cathode sleeves, depressing a heater leg section from above with plate-like support pieces, and bringing the support pieces in contact with the top of the support body for laser welding. CONSTITUTION:A conductive support body 13 penetrates through a cylinder body 2 fixed to a cathode support cylinder 1 and is fitted with adhesive glass 4 so that its top is positioned lower than the lower end of a cathode sleeve 6. In addition, sleeves 6, 6 are fixed through the upper ends of support pieces 5, 5 fixed inside the support cylinder 1. A base metal body 7 coated with an electron emitting material is fixed to the enveloping top surface of the sleeve 6. A heater 8 is inserted in the sleeve 6, a heater leg section 8A is pushed down with a plate-like support piece 10, and the support piece 10 is brought into contact with the top of the support body 13. Under this condition, laser rays are illuminated from above the support piece 10 to weld the support piece 10 to the support body 13, then laser rays are illuminated to the contact section between the support piece 10 and leg section 8A from above the support piece 10, thus reliable welding can be performed with no open circuit.
Patent JP-H11313005-A (JP)
Title: Spread spectrum signal demodulating circuit
Inventor: KOBAYASHI SEI
IPC: H04B1/7073
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To realize high-speed spread code synchronization and carrier wave synchronization on the condition, that a carrier wave frequency error exists, at a low S/N concerning a spread spectrum signal demodulating circuit to be used for spread spectrum communication. SOLUTION: This circuit is provided with a first cyclic integration means 5 and 6 for cyclically integrating non-modulated signals in an L symbol block for establishing initial synchronism among the output signals of passive correlation means 3 and 4, an envelope detecting means 7 for detecting an envelope in the output signal of the first cyclic integration means, a second cyclic integration means 8 for cyclically integrating the output signal of the envelope detecting means, position detecting means 9 for detecting a position where the output signal of the second cyclic integration means shows a prescribed value, and a control means 15 for performing M times of integrating operation (L>M) through the first cyclic integration means in the said L symbol block and performing intermittent operation in the cycle of M symbols by performing (L/M)  times of integrating operation through the second cyclic integration means.
Patent JP-S5542189-A (JP)
Title: Successive speed control method of continuous rolling mill
Inventor: MIURA KEIICHI
IPC: H02P5/50
Filed: 1978-09-21
Abstract: PURPOSE:To correct the speed while maintaining the mass balance of stands at a constant level, by reoperating in a way to decrease the other stand speed limit values when the operational value of a certain stand speed exceeds the maximum speed limit value. CONSTITUTION:For instance, when the speed command operational value of F5 stand exceeds the maximum speed limit value, the output of a speed controller 135 operates the deviation thereof in a sign inverter 165 and an adder 155C. This deviation is reoperated so as to be added as a successive signal for F1-F4 stands through the adder 155D, so that the speed command values of F1-F4 stands are decreased. Similarly, a correction signal is given to the speed command values of F6-F7 stands through adder 155E, reverse successive controller 145 and adder 155F. By this control method, since the speed of each rolling mill is decreased only by the minimum required value, the speed level of the entire rolling mill system may be raised.
Patent JP-H08311143-A (JP)
Title: Polycarbodiimide resin composition, production of thermally shrinkable molded product using the same and thermally shrinkable molded product therefrom
Inventor: MOCHIZUKI SHU
IPC: B29C41/12
Filed: 1995-05-16
Abstract: PURPOSE: To obtain a polycarbodiimide resin composition which mainly comprises a specific polycarbodiimide resin with excellent storage stability and gives film which can be satisfactorily restored to the state before the orientation with heat. CONSTITUTION: This composition mainly comprises a polycarbodiimide resin having a urethane unit given by the formula (R1 and R2 are each a divalent organic group), preferably in an amount of <=40 mole %. The objective resin is prepared, e.g. by subjecting an organic isocyanate such as 4,4'-diphenylmethane diisocyanate to the carbodiimidization reaction in the presence of a catalyst such as 3-methyl-1-phenylphosphorane-1-oxide in an organic solvent such as tetrahydrofuran.
Patent JP-H02306698-A (JP)
Title: Silk hat rail for fixing snap coupling device
Inventor: DANIERU NUURII
IPC: H02B1/052
Filed: 1990-05-07
Abstract: PURPOSE: To reduce weight and to make drilling of hole easier by allowing the part between edges of a flange to be deformed toward a free end part so as to provide a virtual thickness which is effective to a snap-coupled device, while the virtual thickness between supporting areas equal to the thickness of a standard rail while thicker than actual thickness. CONSTITUTION: A metal plate of a specified thickness e1 is molded to omega-like cross section to obtain a silk hat rail comprising a web 11 and two flanges 12 and 13, with the flanges 12 and 13 of the rail deformed toward its free end parts 12a and 13a so that the part between the edge parts has a vertical thickness e2 effective for snap-coupled device. The virtual thickness e2 is set to the distance between two supporting areas positioned at each side part of the flange 12 and 13, while equal to the thickness of a standard rail and substantially larger than actual thickness e1 . Thereby, with light weight, drilling hole is easier than with a standard rail.
Patent JP-H06327685-A (JP)
Title: Surgical instrument
Inventor: TSURUTA MINORU
IPC: A61B17/04
Filed: 1993-05-19
Abstract: PURPOSE:To provide a surgical instrument that can prevent breeding from the end of the cut portion of organism tissue or from a fixed portion using a fixing instrument, and that can efficiently perform operations such as closing a cut portion by fixing the end of organism tissue, ligaturing blood vessels, etc. CONSTITUTION:Branch tubes 24a and 24b are provided in the inserting part, and injection nozzles 25a and 25b placed at the head of the branch tubes 24a and 24b are provided in the direction where staples 14 are to be fixed.
Patent JP-S6111152-A (JP)
Inventor: ROBAATO YUUJIN HETSUTORITSUKU
IPC: C25B1/00
Filed: 1985-05-30
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-S6233270-A (JP)
Inventor: RORANDO ANDORIYUU ERIAZU
IPC: F25B1/00
Filed: 1986-05-23
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-S5242789-A (JP)
Title: Method of inspecting pinholes of insulating film
Inventor: IWAMATSU SEIICHI
IPC: H01L21/31
Filed: 1975-10-01
Abstract: PURPOSE:Electron beams are radiated from the surface of an insulating film and the current having transmitted therethrough is measured, whereby inspection is performed at high accuracy with less number of inspection steps.
Patent JP-H11308937-A (JP)
Title: Ear-hanging device of cultured shell
Inventor: KAWASHIMA TAKAHIRO
IPC: A01K61/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an ear-hanging device of cultured shells, not requiring the left and right movement of both hands of a worker on setting spats and thereby capable of reducing the fatigue of the worker. SOLUTION: This ear-hanging device of cultured shells has a shell stocker 4 for loading spats 3 for hanging by an ear, a conveying part 5 equipped with conveyers 6A, 6B arranged at the front side of the shell stocker 4 by viewing from the prescribed working position S of a worker and crossing the front surface of the working position S, a supporting part installed at the conveyers 6A, 6B for supporting the spats 3 transferred from the shell stocker 4 as a standing state, a hole-boring part 10 for forming penetrating holes in spats 3 supported by the supporting part and a rope 9 forming a line with the spats 3 with a drill 11, and a fixing tool-supplying part 14 for inserting a fixing tool 13 through the penetrating hole.
Patent JP-S63280710-A (JP)
Title: Casting composition with improved releasability
Inventor: OTANI MITSUO
IPC: C08F20/14
Filed: 1987-05-14
Abstract: PURPOSE:To obtain the titled composition improved in thermal and mechanical properties, outstanding in surface characteristics and productivity, useful for nameplates, etc., by incorporating a specific acrylic partially polymerized product, etc. with an alkyl acid phosphate of specific structure in specified proportion. CONSTITUTION:The objective composition can be obtained by incorporating 100pts.wt. of monomers consisting mainly of (A) methyl methacrylate and/or aromatic vinyl compound including (B) an unsaturated carboxylic acid and/or unsaturated carboxylic anhydride or a mixture of said monomers and partially polymerized product therefrom with (C) 0.001-1.0pt.wt. of an alkyl acid phosphate of formula (n is 8-13; m is 1 or 2) [e.g., a compound of formula II (n=8, m=1)].
Patent JP-H09103917-A (JP)
Title: Reamer for precise machining of hole surface
Inventor: KRESS DIETER
IPC: B23D77/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce load in a cutting range positioned radially outside at the time of using a reamer by separating two cutting ranges from each other through a step part, and using both cutting ranges for machining the same hole surface. SOLUTION: A cutter plate 7 has a first cutting range 37 preceding in a feed direction, and shifts to a second cutting range 39 through a step part 31. Both cutting ranges 37, 39 serve to machine the same hole surface. In this case, the first cutting range 37 serves for main cutting, and the second cutting range 39 succeeding in the feed direction serves for precision machining, particularly fine cutting. The height of the step part 31 can be selected within a range of 0.01mm to 0.1mm, and the whole length of the cutter plate 7 is remarkably longer than the length of the first cutting range 37. The cutter plate 7 is thereby fixed into a reamer so as not to move coming off its adjusted position even if the cutter plate 7 is put in tilting motion within the basis of the reamer under the action of force generated at the time of machining the hole surface.
Patent JP-S5342823-A (JP)
Title: Ink jet printer
Inventor: YAMAMOTO YOUICHI
IPC: B41J2/025
Filed: 1976-09-30
Abstract: PURPOSE: To type a good quality letter or character of various sizes in the ink jet printer by controlling an electric charge in accordance with the size of ink particle which changes with the letter or character size. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S607988-A (JP)
Inventor: JIEI DEBITSUDO SHIIRU
IPC: B01J49/00
Filed: 1984-06-08
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-S62275156-A (JP)
Title: Resin composition
Inventor: MURABAYASHI KATSUYOSHI
IPC: C08L51/02
Filed: 1986-05-22
Abstract: PURPOSE:To provide a resin compsn. having excellent impact resistance and moldability, by blending a specified polycarbonate alloy with a polyamide elastomer. CONSTITUTION:100pts.wt. polycarbonate alloy (A) composed of 20-80wt% polycarbonate (a) prepd. by using bispenol as a principal ingredient by a phosgene method or an ester exchange method and a thermoplastic resin (b) selected from the group consisting of a styrene resin, a polyester resin, a polamide resin, etc., is blended with 0.5-50pts.wt. polyamide elastomer (B) selected from the group consisting of a polyether (ester) amide (c) composed of 80-30pts.wt. polyamide component and 20-70pts.wt. polytetrahydrofuran having an MW of 500-3,000 and a polyesteramide (d) composed of a polyamide component and a polyester component.
Patent JP-H02300582-A (JP)
Title: Passage control valve
Inventor: ARIIZUMI RYOZO
IPC: F16K31/06
Filed: 1989-05-11
Abstract: PURPOSE:To simultaneously control a plural number of passages by arranging a plural number of valve bodies concentrically, supporting them with a diaphragm in the floating state and attracting this plural number of the valve bodies simultaneously with a solenoid. CONSTITUTION:A disc type valve body 16 is positioned in a conversion chamber 14 and a circular type valve body 17 concentric with the valve body 16 in a conversion chamber 15 respectively, and each of the valve bodies 16 and 17 has perforated diaphragms 18 and 19 in one body on its respective peripheral part, and their peripheral beat parts 18a and 19a are sandwiched between split housings 11 and 12, and consequently, the valve bodies 16 and 17 are respectively supported in the floating state in the conversion chambers 14 and 15. Then, when a solenoid valve is electrified, the valve bodies 16, 17 are attracted, and the valve body 16 closes an exhaust port E2 and opens a pressure introduction port 20, and the valve body 17 closes a pressure introduction port 21 and opens an exhaust port E1.. Accordingly, the conversion chamber 14 turns to the high pressure side and the conversion chamber 15 turns to the low pressure side and the passages are reversed, pressure fluid is introduced to a pressure chamber C2, a pressure chamber C1 turns to release air and a piston P lowers.
Patent JP-S5743591-A (JP)
Title: Control method of ac motor
Inventor: HIRATA AKIO
IPC: H02P7/00
Filed: 1980-08-29
Abstract: PURPOSE: To improve reliability of operation, by reducing, at the time of resetting after momentary suspension of power supply from a power source, primary frequency quicker than reduction of rpm of an electric motor so that its resetting and continual operation can be executed on the condition that the primary frequency of a motor and primary current are maintained at a prescribed relationship.  
     CONSTITUTION: When a momentary suspension of power supply occurs, a rectifier 12 and an inverter 14 stop operating, and when a detector 22 detects that the power supply 11 has returned, their operations are resumed. In order to equilibrate variables of rpm of an induction machine 15 (speed drop) and an output voltage frequency standard e 2  at the operation-resuming time, a limiter 23 detects through a detector 21 that primary current of the inducing machine 15 has exceeded a prescribed value and lowers the output voltage frequency standard e 2 . When variations of rpm of the induction machine 15 and the output voltage frequency standard e 2  become maintained at a prescribed relationship, the induction machine 15 starts accelerating to return to its prescribed operation speed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5821689-A (JP)
Inventor: RICHIYAADO OOGASUTO MUYUURAA
IPC: C07F9/54
Filed: 1981-07-28
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-H08312032-A (JP)
Title: Connecting structure of wall panel
Inventor: SUMI YOSHIFUMI
IPC: E04B2/72
Filed: 1995-05-17
Abstract: PURPOSE: To easily and reliably connect wall panels to each other while positioning them in the longitudinal and lateral directions. CONSTITUTION: When a joint member 14 is fitted to and inserted into reinforcing frames 13 fixed to the left and right edges on the reverse of wall panels 11, engaging parts 14a of the joint member 14 attract lip parts 13a of the reinforcing frames 13. The wall panels 11 are positioned in the lateral direction, and are connected to each other, and the left and right engaging parts 14a are connected to each other through a connecting piece 14b, and a longitudinal directional movement is regulated. The wall panels 11 are put together, and are also positioned in the longitudinal direction.
Patent JP-H01287783-A (JP)
Title: Binarization system for image data
Inventor: NAKADA MASUSHI
IPC: G06T5/00
Filed: 1988-05-16
Abstract: PURPOSE:To extract data faithfully even if there is an irregularity in lighting by binarizing only density data in an area wherein there are data interesting among density data obtained by inverting the density data of an original image according to maximum density. CONSTITUTION:A control part 14 reads one line of character data (1) out of a character data memory 17 and reads a reference image signal (2) corresponding to the one-line character image data (1) out of a reference memory 16 to subtract the one-line character image data (1) from the reference image signal (2), thereby calculating density data (3). Then the control part 14 binarizes the density data into binary data by a specific level to determine the area where there is the data needed. Then the control part 14 inverts the one-line character data (1) about its maximum density, masks this inverted character image data (5) with the data area to leave the area (6), and binarizes the area (6) into binary data by the specific level. Consequently, the data is extracted faithfully.
Patent JP-H04346646-A (JP)
Title: Method for controlling furnace pressure in alloying furnace for galvanizing
Inventor: TOMURA YASUO
IPC: C23C2/28
Filed: 1991-05-23
Abstract: PURPOSE:To control the furnace pressure in such a manner that the dispersion in heating sheet temp. generated by the intrusion of air from a draft in a galvannealing furnace can be regulated to the minimum. CONSTITUTION:The furnace interior in the vicinity of an admission port for steel sheets at the lower end of a galvannealing furnace 2 is provided with an oxygen concn. measuring apparatus 7, the amt. of air to be intruded from the lower end of the furnace is calculated by an arithmetic unit 8 and the pressure in the furnace is controlled by a control unit 9 and a control valve 5 so that the intrusion of air is constant, by which the deviation of the heating sheet temp. can be prevented.
Patent JP-H1075571-A (JP)
Title: Hybrid integrated circuit device
Inventor: OKAWA KATSUMI
IPC: H02M7/12
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent switching noise from flowing out. SOLUTION: The emitter potential of a switching transistor Q0 constituting an active filter is always stabilized at the ground potential during the positive and negative half periods of the potential at the connecting point of diodes D1 and D3 with commercial alternating current by connecting one end of a reactor L to the positive DC output terminal of a bridge rectifier circuit constituting the active filter and composed of diodes D1 -D4 and the collector and emitter of the transistor Q0 between the other end of the reactor L and a ground. Therefore, switching noise can be prevented from flowing out.
Patent JP-H06208-A (JP)
Title: Pumping equipment for medical treatment
Inventor: DEEBUITSUDO EMU CHIYUMEI
IPC: A61H23/04
Filed: 1992-05-12
Abstract: PURPOSE: To enable to diagnose and cure thrombotic obstruction, pulmonary thromboembolism, etc., by applying a medical pump device on a hoe, etc., to apply periodical pressure to a part of a body by a pressurizing means and controlling the pressurizing means based on the detected result of congestion. CONSTITUTION: An inflatable bag 12 is mounted in a shoe 10, a flat plate 14 connected to the bag 12 and extended into the longitudinal direction is mounted between the bag 12 and the sole, and a surface applied member 16 comprising a non-porous substance and applied to the whole foot sole is inflated by air is equipped on the flat plate 14. Air pressure is periodically supplied from a pump device 22 connected via a valve 18 and a conduit 24 is supplied into the bag 12 so as to apply pressure in a mode same as one generated during walking to the heel, the ball of the foot, and the arch of the foot. Sensors 26, 28 to detect resistance impedance across the foot is connected to the foot 10 and the neural reticular tissue to detect the congestion condition of the foot to control the pump device 22 based on the result.