baber/WOPTO huggingface dataset:
Patent JP-S5589416-A (JP)
Title: Preparation of nitrogen containing steel
Inventor: HOSHI NORIO
IPC: C21C7/072
Filed: 1978-12-27
Abstract: PURPOSE: To include a necessary amount of nitrogen into molten steel at high accuracy and at a high yield by a mechanism wherein, to molten steel within a ladle, N 2  gas is blown into molten steel from an upper portion of a bladle through a lance while an inert gas is introduced from a bottom of a ladle to stir molten steel.  
     CONSTITUTION: From a porous plug 3 provided at a bottom of a laide 2 receiving molten steel 1, an inert gas such as Ar or the like supplied from a gas introducing pipe 4 is introduced into molten steel 1 to stir the said molten steel and N 2  gas is blown and introduced into the molten steel 1 through a lance 5 immersed from an upper portion. In this case, an inert gas is introduced at a flowing amount of above 2.0Nl/sec/ton and, between a depth l of a lance 5 immersed in molten steel 1 and a depth h of molten steel, the immersed depth of a lance is preferably regulated so as to satisfy the relation of l/h≥0.4. As a result, the nitrogen addition to molten steel 1 is carried out stabely and efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05332073-A (JP)
Title: Gas-tight fitting
Inventor: TAKABA YOSHIAKI
IPC: E06B7/18
Filed: 1992-05-27
Abstract: PURPOSE:To provide a sash window for a building, which has a high durability and gas-tightness without deteriorating the aesthetic appearance. CONSTITUTION:In a double-sliding type window 1 composed of an outer window frame 10 and an inner window frame 20 which are slid in opposite directions, a fourth attracting magnet 55 and a sixth attracting magnet 58 are provided on an outer frame, and a third attracting magnet 54 and a fifth attracting magnet 57 are provided on the outer window frame and the inner window frame. Further, first and second attracting magnets 51, 52 are provided on superposed vertical frames 11b, 21b in which the outer and inner window frames overlap with each other. Thereby, the outer frame and windows, and the windows themselves are made into close contact with each other.
Patent JP-S60105455-A (JP)
Inventor: KAREN SERIA SUMOORUUTSUDO
IPC: A23F3/18
Filed: 1984-07-30
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-H0510788-A (JP)
Title: Display unit for vehicle
Inventor: FURUYA YOSHIYUKI
IPC: G01D13/22
Filed: 1991-07-01
Abstract: PURPOSE:To provide a vehicle display unit which uses a disc-shaped pointer which can be made to overlap the figures and graduations, etc., of a dial so that visibility is enhanced. CONSTITUTION:A disc-shaped pointer 1 made by a polarizing plate having a slit-shaped indicating portion 1a extending from the center portion to the outer peripheral portion of the plate is disposed on the front face of a dial 2 made by a polarizing plate on which figures and graduations 2a, etc., are provided. A light source 5 for illuminating the dial and the pointer is disposed on the back side of the dial. A movement 6 which rotates the pointer 1 is placed at the center of the light source 5. The direction of polarization is determined in such a manner that light from the light source is transmitted near a position where the figures and graduations 2a of the dial 2 engage with the indicating portion 1a of the pointer 1.
Patent JP-S5948941-A (JP)
Title: Forming method for solder bump
Inventor: KAWADA MASAHIKO
IPC: H01L21/60
Filed: 1982-09-14
Abstract: PURPOSE:To obtain the solder bump easily and stably by superposing a film of Cr, Ni-Cr, Mo, etc. and a Cu or gold film on an Al electrode and screen-printing creamy solder. CONSTITUTION:The barrier film in Cr, Ni-Cr, Mo, etc. and the Cu or Au film of excellent wetting capability with solder are laminated on the Al electrode through sputtering, etc. and photoetched. A metallic screen is set on a wafer, and creamy solder is printed. With the bump obtained, there is no problem regarding a shape and strength, the impossibility of the formation of the bump due to the corrosion of solder is not generated, and quality on mounting is high. According to the constitution, the stable bump can be formed through a simple process.
Patent JP-H10331533-A (JP)
Title: Sash with lace affixed thereto, method for affixing lace to sash, and lace to be affixed to sash
Inventor: NAGUMO KATSUJI
IPC: E06B3/70
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To achieve a brighter condition indoors and better ventilation while keeping the fundamental form of a sash and to accept sunlight indoors. SOLUTION: A piece of lace 3 is affixed via a heat-sensitive adhesive 4 to at least the top and bottom rails 2a, 2a and right and left stiles 2b, 2b of the frame 2 of a sash 1. In this case, they may be bonded together either by applying the heat sensitive adhesive 4 in advance to the corresponding parts of the piece of lace 3 and melting it using an iron or the like, or by applying the heat sensitive adhesive 4 to the top and bottom rails 2a, 2a and right and left stiles 2b, 2b of the frame, overlapping the piece of lace 3 thereover, and bonded by melting the adhesive with an iron, etc.
Patent JP-H064440-A (JP)
Title: Connection and disconnection control system for line of online
Inventor: KANEKO KOJI
IPC: G06F13/00
Filed: 1992-06-19
Abstract: PURPOSE:To provide the line connection/disconnection control system of online, which is realized efficiently and exactly by eliminating an operating work executed by an artificial intervention generated at the time of connecting and disconnecting a line of each computer. CONSTITUTION:The online line connection/disconnection control system consists of a transmission text generating means 6 for generating connection/ disconnection information of a line, an information registering means 7 for receiving a generated transmission text and registering its information, a relevant data extracting means 8 for monitoring the information registered by the information registering means 7 in a prescribed period and extracting data in which a connection/disconnection time of the circuit coincides with a system time which a computer has, and an execution instructing means 9 required for executing the connection/disconnection of the circuit with respect to the connected computer, when time reaches a prescribed time.
Patent JP-S6054333-A (JP)
Title: Ether derivative
Inventor: SUGIMORI SHIGERU
IPC: C07C41/00
Filed: 1983-09-01
Abstract: NEW MATERIAL:An ether derivative formed from a trans-4-(trans-4-alkylcyclohexyl)cyclohexyl alkyl ether or formula I (R<1> and R<2> are 1-10C alkyl). EXAMPLE:trans-4-(trans-4'-Propylcyclohexyl)cyclohexyl ethyl ether. USE:One component in liquid crystal compositions, useful as a liquid crystal substance, having a wide range of operating temperatures and low driving voltage, mixable with another liquid crystal, and usable in display elements utilizing the characteristis of low optical anisotropic value without selecting the liquid crystal system. PREPARATION:A trans-4-(trans-4'-alkylcyclohexyl)cyclohexanol of formula II synthesized from a 4-(trans-4'-alkylcyclohexyl)phenol as a starting raw material is reacted with sodium hydride and an alkyl halide in tetrahydrofuran solvent to give the aimed compound of formula I .
Patent JP-S5873869-A (JP)
Title: Automatic analyzer
Inventor: SAKURADA MASAHIKO
IPC: G01N35/00
Filed: 1982-09-17
Abstract: PURPOSE:To enable sure preparation of a reagent as required by a method wherein a reagent holder retaining a reagent vessel containing a prescribed reagent required for desired analysis on a plurality of items is set on a reagent holder mounting member. CONSTITUTION:A detector 18 discriminates a reagent holder 5 which is set and supplies a discrimination signal to a control unit 20 via an interface 19. On  the other hand, the conditions of analysis, such as the quantity of a sample to be  injected and a photometric wave, for each of all the items of analysis that can  be analyzed by an automatic analyzer are inputted and stored in a memory unit  21. Based on the discrimination signal from the detector 18, the control unit 20  reads from the memory unit 21 each condition of analysis of an item which can  be analyzed by means of a reagent set in the reagent holder 5 which is discriminated, controlling the rotation of the reagent holder 5 and the selection of an  optical filter, etc. via an interface 22 and each driber 23, and delivering required  data of analysis.
Patent JP-H0328554-A (JP)
Title: Continuously variable transmission
Inventor: KURIBAYASHI SADATOMO
IPC: F16H9/12
Filed: 1989-06-26
Abstract: PURPOSE:To make the title transmission smaller by providing an energizing means to approach two flanges of respective pulleys to each other and a pressing means of a linear run portion from the outside of one linear passage, ranging from the drive shaft side of a V-belt between the pulleys to the slave shaft side, to the inside thereof. CONSTITUTION:The rotation of a drive shaft 2 is transmitted from the drive- shaft-side V-pulleys of flanges 12, 14 to the slave-shaft-side V-pulleys of flanges 32, 34 through a V-belt 50 to allow the rotation of a slave shaft 4. In this case, a gear ratio is set in accordance with the contact position of the V-belt with the V-pulley on the drive shaft side and with the contact position of the V-belt with the V-pulley on the slave shaft side. The setting of the gear ratio is made by hydraulic cylinders 54, 58, which are equally set in oil pressure so that the belt 50 can be put in contact with a small roller 64 at the lower linear run passage portion. When the gear ratio is transfered if a preset quantity of operational oil is supplied to one of both cylinders and discharged from the other, a difference is caused in pressure. As a result, a device is free from larger size because a V-belt pressing means is enough to be less in width than a belt.
Patent JP-2000101705-A (JP)
Title: Radio telephone set
Inventor: COOPER DAVID EDWARD
IPC: H04W88/02
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To accurately recognize verbally conveyed instructions and numerals that are received in many different languages when the verbally conveyed instructions and numerals require recognition. SOLUTION: A voice-dialing unit 7 stores a plurality of languages, the languages are displayed on a display device 3 and the user selects a desired language among the languages displayed on the display device 3. When the user selects a language by using a keypad 2, the voice-dialing unit 7 uses the selected language to make dialing.
Patent JP-H09325698-A (JP)
Title: Water wetting detecting sheet and portable signal transmitter/receiver
Inventor: FUJII KENTARO
IPC: G09F3/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily decide whether there is water leakage or not by providing the window part of a sheet-like supporting body bored with part consisting of a blank having water resistance to a window shape with a water-soluble film. SOLUTION: The sheet-like supporting body 1 consists of the blank having the water resistance and is partly bored with the window shape. The window part 2 of the sheet-like supporting body 1 bored with part consisting of the blank having the water resistance to the window shape is provided with the water-soluble film 3. Fixing of the water-soluble film 3 to the sheet-like supporting body 1 is executed by sticking the film to the sheet-like supporting body 1 in a state free from a sag. Then, the window part 2 is merely provided with the water-soluble film 3 and since the sheet-like supporting body 1 is not subjected to lining in the wetting detecting sheet, the water-soluble film 3 elutes by being eroded with water from both front and rear surfaces thereof.  The water-soluble film 3 is deformed and is opened with holes by the dissolution of the water-soluble film 3 and, therefore, the decision as to whether there is the water leakage or not is made possible.
Patent JP-H0917597-A (JP)
Title: Device and method for generating plasma
Inventor: SHIGA AKIRA
IPC: H01L21/203
Filed: 1995-06-27
Abstract: PURPOSE: To provide a thin film having new characteristics by generating plasma having energy distribution not obtained in the conventional device. CONSTITUTION: A plasma generating device comprises a plasma excitation chamber 1 having a gas introducing system 5, microwave generating source 4 connected to the plasma excitation chamber through a waveguide 3, a high frequency coil 9 wound in the periphery of the plasma excitation chamber, electromagnet 11 arranged in the periphery of the plasma excitation chamber and a heating filament 7 arranged in the plasma excitation chamber. The microwave generating source 4, generates a microwave of 2.45GHz, the high frequency coil 9 generates a high frequency of 13.56GHz and the electromagnet 11 brings a magnetic field of 875G. Thus plasma is generated by the combination of thermion emission, high frequency discharge and microwave discharge. In this way, a thin film having various characteristics can be obtained by a single device.
Patent JP-H04358844-A (JP)
Title: Ink jet recorder
Inventor: AKIYAMA YUJI
IPC: B41J2/175
Filed: 1991-06-05
Abstract: PURPOSE:To improve recording of an image by amethod wherein in the above ink jet recorder of a printer or the like, a ratio of a quantity of ink to a quantity of air in each sub tank corresponding thereto is varied according to arrangement conditions of a main tank. CONSTITUTION:A quantity of an air layer (b) in each sub-tank 15 (15Bk to 15Y) is set to be more or less than a necessary quantity corresponding to a position (a height) of corresponding main tank 14. Thereby, pressure buffer action becomes large or small per each sub-tank 15Bk to 15Y. Therefore, too much or too little force by fluctuation in water head of the main tank 14 when ink is supplied into each sub-tank 15Bk to 15Y by pump action following transfer of a carriage 3 is lightened. Then, force acting on a discharge opening of a recording head 2 becomes always appropriate.
Patent JP-S646742-A (JP)
Title: Fracture toughness test
Inventor: OZAWA KAZUHIKO
IPC: G01N3/32
Filed: 1987-06-30
Abstract: PURPOSE:To enable efficient sampling of a correct data, by comparing data to be sampled and stored of a cracking growth rate with a cracking growth rate of a table previously prepared to sample and store the data when it coincides with or exceeds a table value. CONSTITUTION:An actuator 1 is provided with a servo valve to be controlled with a servo controller 5 and a repeated load is applied to a compact test piece 7. A load cell 2 detects a load applied to the compact test piece 7 and outputs a detection signal to a CPU 4 through an A/D converter 8. A strain gauge 3 detects a COD of the test piece 7 and outputs a detection signal to the servo controller 5 and also to the CPU 4 through an A/D converter 9 and the results are outputted to a display device 10. A tester thus obtained is used to produce a specified length of a pre-fatigue cracking. Each time the length of the cracking reaches a table value obtained by equally dividing in (n) the length of the final cracking, operation sequence of DELTAK is switched and after a specified table value is reached, operation is performed with the DELTAK constant.
Patent JP-H118004-A (JP)
Title: Double-lock connector
Inventor: OKAYASU YASUSHI
IPC: H01R13/42
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a double-lock connector that is easy to handle and is prevented from intertwining other connectors during transportation. SOLUTION: To the upper surface of a housing 10, a retainer 30 is rotatively attached through a hinge 33; when a retaining protrusion 31 incorporated in the retainer 30 is inserted into a through hole 14 formed in the housing 10, a terminal fitting 20 is brought into a double-locked condition. At a part next to the retainer 30 on the upper surface of the housing 10, a retainer protection wall 37 is formed protrusively; the retainer protection wall 37 is combined with the retainer 30 through a dividable part 34 and the retainer 30 is maintained in a predetermined attitude. Thereby, the retainer 30 is stabilized in relation to the housing 10 and is prevented from intertwining with the retainers 30 of other connectors.
Patent JP-H0716927-A (JP)
Title: Production of synthetic resin coated metal pipe
Inventor: NAGASAKA HIDEYA
IPC: B29C63/34
Filed: 1993-06-30
Abstract: PURPOSE:To continuously, uniformly and efficiently heat a metal pipe over the whole thereof without generating temp. difference in the circumferential direction of the metal pipe by heating the metal pipe while allowing the same to tumble and rotate on a conveyor. CONSTITUTION:Metal pipes 1 each having a synthetic resin tube 2 inserted therein are parallelly arranged on a conveyor 11 to be moved at a constant speed in the direction shown by an arrow (a) crossing the axial direction of the metal pipes at a right angle. The coil 13 having an oval shape of an electromagnetic induction heater 12 is arranged obliquely with respect to the moving direction (a) of the metal pipes 1 so as to surround the metal pipes 1 and the conveyor 11. That is, one loop end 13a of the coil 13 is positioned on the upstream side of the moving direction of the metal pipes 1 and the other loop end 13b thereof is positioned on the downstream side of the moving direction of the metal pipes 1.
Patent JP-H0824112-A (JP)
Title: Non-slip material for carpet
Inventor: KITAGAWA SHIRO
IPC: A47G27/04
Filed: 1994-07-13
Abstract: PURPOSE:To allow easy separation from a floor, leave no adhesive on the floor and allow repeated use. CONSTITUTION:As a non-slip material, an upper side projection 14 is formed on the upper side 12a of a sheet type base material 12 for engagement with the reverse side of matting, and a reverse side projection 16 is formed on the reverse side 12b of the base material 12. The non-slip material, when used for preventing the slip of a carpet 24, is laid a floor made of carpeting 22a and the carpet 24 is laid thereon. Thus, the reverse side projection 16 bites the upper side 22c (floor surface) of the carpeting 22a for engagement and at the same time, the upper side projection 14 of the non-slip material also bites the reverse side 24a of the carpet 24 for preventing the lateral slip thereof.
Patent JP-S6316818-A (JP)
Title: Formation of sheet metal made gear like part
Inventor: SHINAGAWA HIROSHI
IPC: B21D22/30
Filed: 1986-07-09
Abstract: PURPOSE:To restrain the stress concentration of the rupture part of the outer peripheral flange part and to prevent the crack of a rim part by forming the cylindrical blank provided with the outer peripheral flange part at the inner peripheral flange part, the rim part connecting thereto and the tip of the rim part by pressing a discoid blank, and drawing a tooth profile on the rim part by a punch. CONSTITUTION:A discoid blank is subjected to a pressing in the cylindrical blank 6 provided with the inner peripheral flange part 3 on which a positioning hole 2 is formed at the center part, the rim part 4 standing from the outer periphery of this flange part 3 and the outer peripheral flange part 5 projecting toward the side part from the tip part of the rim part 4. A punch 7 is then pushed down by pinching the inner peripheral flange part 3 by the punch 7 and holder 8 and the rim part 4 is pushed into a die 9 from the inner peripheral flange side. In this case, the tooth face part and tooth bottom part of the rim part 4 are deformed by being pressed to the inner part and the tooth face and tooth bottom in the prescribed shape are formed with being press-contacted to the recessed groove 10 of the punch 7. The addendum part of the rim part 4 is deformed by being pressed to the inner part with the inner periph eral face of the punch 7 and with being press-contacted to the outer peripheral face of the punch 5 the addendum in the prescribed outer diameter is formed.
Patent JP-S5590038-A (JP)
Title: Fluorescent light display tube
Inventor: MORIMOTO KIYOSHI
IPC: H01J29/20
Filed: 1978-12-28
Abstract: PURPOSE: To improve luminous brightness sharply and contrast by using fluorescent material composed in such a way alkali metal compound is mixed with or coated on ZnO:Zn system fluorescent material.  
     CONSTITUTION: To begin with, wiring conductors 2 are coated on a substrate 1 composed of insulating material, such as glass, ceramics, which are covered with insulating layers 3 which have through-holes 3a formed at settled positions. And anode conductors 4 formed on the insulating layers 3 are connected the through- holes 3a to the wiring conductors 2, for example, anodes 6 are formed by coating fluorescent layers 5 formed in such a way that sodium hydride compound of alkali metal is mixed with ZnO:Zn system fluorescent material. A pattern display part 7 is formed by properly arranging these anodes 6. And, they are provided with control electrode 8 and cathode 9, and sealed by an enclosure 10. At least 0.001W1mol% of one type of either LiBH 4  or NaBH 4 , etc. is used to 1mol of fluorescent material 1 as the sodium hydride compound of alkali metal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6316748-A (JP)
Title: Test system
Inventor: TAKAHASHI HIROMI
IPC: H04M3/26
Filed: 1986-07-09
Abstract: PURPOSE:To perform the test of a subscriber's circuit without an artificial telephone set, by adopting a digital subscriber's circuit as the subscriber's circuit. CONSTITUTION:The digital subscriber's circuits 1-1-1-n of integer of 2 or more, are connected to a time division switch 2, and also, are possible to be connected to a mutual connection line 5 by relays 4-1-4-n on subscriber's line 3-1-3-n. And a test signal generator 6, and a test signal detector 7 are connected to a time division switch 3. In case of testing the digital subscriber's circuits 1-1 and 1-2, the relays 4-1 and 4-2 are closed, and the digital subscriber's circuit 1-2 is connected to the 1-2 through the mutual connection line 5. Next, a teat signal is sent from the test signal generator 6, and after passing through the time division switch 2, the digital subscriber's circuit 1-1, the mutual connection line 5, the digital subscriber's circuit 1-2, and the time division switch 2 in order, the signal is received at the test signal detector 7, and it is judged whether the test signal is normal or not.
Patent JP-2000342721-A (JP)
Title: Wood club head
Inventor: KAJITA RYOTA
IPC: A63B102/32
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To enable to change a dynamic lye angle as effective and to correct a hooker or a slicer the like of which and the hit ball has some wrong direction by setting a head gravity center within the scope that a specific formula can be satisfied. SOLUTION: In a wood club head that has a regular lye angel θand a loft angle, the point where a shaft axis and a ground line cross is determined as the origin. In the case of supposing an orthogonal coordinates of which the horizontal shaft is the ground line that extends from the origin toward the side of a toe, the vertical distance from the ground line to a head gravity center 2 is determined as the height of the gravity HG. The horizontal distance from the end the toe to the head gravity center 2 is determined as the position of the gravity center XG, and, the horizontal distance from the end of the toe to the origin is as the face length L. At that time, the height of the gravity HG and the position of the gravity center XG is formed as they satisfy the relation of the formula; HG>=A(XG-L)+B. In the formula.  A and B are 1.38 and 66, respectively in the case of a driver, and, 1.48 and 65 in a fear way wood.