baber/WOPTO huggingface dataset:
Patent JP-H11130720-A (JP)
Title: Production of aldehydes
Inventor: URATA HISAO
IPC: C07C47/20
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To improve stability or the like of a ligand and obtain the subject compound by reacting an olefinic compound with carbon monoxide and hydrogen in the presence of specific two kinds of compounds, separating specific components and circulating a specific reaction liquid to reaction system. SOLUTION: (A) An olefinic compound is reacted with (B) carbon monoxide and (C) hydrogen in the presence of (D) a VIII group transition metal compound and (E) a bisphosphite compound of the formula [R<1> and R<4> are each a 1-12C alkyl, a silyl, a siloxy, a halogen or the like; R<2> , R<3> , R<5> and R<6> are each a 1-20C alkyl, an aryl, a silyl or the like; Z<1> to Z<4> are each a 1-20C alkyl, an (un)substituted aryl, an aralkyl or the like] and one or more components selected from the component B, the component C, the unreacted component A, an aldehyde product, a solvent, a middle boiling point by-product and a high boiling point by-product are separated from the reaction product liquid and the component D and the component E are recovered and circulated to provide the objective compound.
Patent JP-2001114747-A (JP)
Title: Water-soluble solder flux composition
Inventor: MINAMOTO YOSHIZO
IPC: C07C277/08
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble solder flux composition not greatly affecting insulation reliability even if the composition remains in electric/electronic instruments. SOLUTION: This water-soluble solder flux contains a compound (especially [N-(2,3-dihydroxypropyl)amidino]aminocarbonitrile of formula (III)) as an activator obtained by reacting dicyandiamide of formula (I) with glycidol of formula (II).
Patent JP-H05136866-A (JP)
Title: Automatic answering telephone system
Inventor: NAKAYA TAKAIWA
IPC: H04M1/64
Filed: 1991-11-12
Abstract: PURPOSE:To record only a message from a specified opposite party in an auto matic answering telephone set. CONSTITUTION:The name of the specified opposite party is registered in a name registration circuit 8c by an operating part 11. The received name of the opposite party is analyzed by a speech analysis circuit 8a, and is compared by a comparison circuit 8b, and in the case of coincidence, the message is recorded by operating an important matter recording and reproduction processing circuit 9 through a speech recognition control means 10c, a switch control means 10g, and an important matter recording and reproduction control means 10b.
Patent JP-H08136241-A (JP)
Title: Method for discriminating touch signal
Inventor: NOMURA TAKASHI
IPC: G01B21/00
Filed: 1994-11-04
Abstract: PURPOSE: To provide high-accuracy measurement by preventing the interruption of automatic operation caused by the erroneous input of a touch signal by automatically discriminating the erroneous input of the touch signal even when the touch signal is erroneously generated due to the influence of acceleration, etc., in a moving mode. CONSTITUTION: When a touch signal is inputted in a moving mode while a three-dimensional measuring instrument 1 is in an automatic operation, a touch signal processor 6 sends a touch trigger signal to a drive controller 2 and the controller 2 stops the movement of a touch probe 5. In order to confirm whether or not the probe 5 actually collides with an object to be measured, etc., the controller 2 executes a process for acquiring a contact signal 9. When the signal 9 is at an 'L' level, the controller 2 judges that the touch signal is erroneously inputted due to a drive caused by acceleration, etc., and restarts the movement of the probe 5. When the contact signal 9 is at an 'H' level, the controller 2 judges that the probe 5 is continuously in contact with the object to be measured or another obstacle and executes a touch back process.
Patent JP-H02142008-A (JP)
Title: Electrically insulating composition
Inventor: IKEGAYA NORIO
IPC: H01B3/46
Filed: 1988-11-21
Abstract: PURPOSE:To obtain an extrusion molded-type electrically insulating composition with high heat resistance, oil resistance, and excellent electric properties by adding a lead compound in a specified amount to a mixture composition containing vinylidene fluoride fluororubber and silicone rubber in a specified ratio. CONSTITUTION:Less than or equal to 10 pts.wt. of a lead compound is added to 100 pts.wt. of a composition of vinylidene fluoride fluororubber and silicone rubber in (100:0)-(30:70)wt. ratio. The vinylidene fluoride fluororubber can be cross-linked by an organic peroxide to retain electric properties and may be vinylidene fluoride-hexafluoropropylene copolymer, vinylidenefluoride- hexafluoropropylene-tetrafluoroethylene copolymer, etc. The silicone rubber may be fluorosilicone rubber, methyl vinyl silicone rubber, etc. By this, an electrically insulating composition with high heat resistance, oil resistance. solvent resistance, and excellent formability and electric properties is obtained.
Patent JP-2001115837-A (JP)
Title: Starter device for water-cooled internal combustion engine
Inventor: SAKO TETSUO
IPC: F01P3/20
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To attain saving of energy, prevent deterioration of an environment, and make capable of early stabilization of an engine speed and early use of air conditioning, in addition so that an existing automobile can be easily reformed in the case its constitution is thus intended, by eliminating idling increasing a temperature to a prescribed value in a key part of an internal combustion engine, and markedly decreasing noise and exhaust accompanied by the idling, also eliminating a waiting time. SOLUTION: This water-cooled internal combustion engine is formed with a water jacket 3 in a peripheral part of a cylinder 2 with a piston 1 making a reciprocating motion to supply cooling water from a radiator 4 to the water jacket 3 to attain its cooling. A hot water storage part 6 keeping a temperature of hot water of fixed temperature or more to store it is provided in a cooling water path 5 connecting the radiator 4 and the water jacket 3, a means replacing water in the water jacket 3 with hot water on the inside of the hot water storage part 6, when a difference of temperature of a preset value or more is generated between the temperatures of water in the water jacket 3 and the hot water storage part 6, is provided.
Patent JP-H06212657-A (JP)
Title: Blade tilting device for motor grader
Inventor: NISHIMURA MASAAKI
IPC: E02F3/85
Filed: 1993-11-26
Abstract: PURPOSE:To prevent the height of a blade on the other end from being changed by expanding a lift cylinder on the other side by a definite amount when expanding the lift cylinder on one side while changing the height of the blade on the other end. CONSTITUTION:Lift cylinders 3 and 4 on both sides tilt a blade 9 of a motor grader. At first, a signal in proportion to the operation direction and the operation stroke of an operation lever is input into a controller. A signal is output to a proportional solenoid valve based on this signal. More specifically, the signal is output to reduce the left lift cylinder 3 and lift up the left end of the blade 9. At the same time, a reduction amount of the right lift cylinder is calculated based on the amount of signals input in the controller, the length L of the blade and the position L1 of the left and right lift cylinders 3 and 4. The right lift cylinder 4 is also reduced. This constitution makes it possible to protect the position of a right lower part 9a of the blade from being changed.
Patent JP-2001119732-A (JP)
Title: Subscriber circuit feeding system
Inventor: OTA SHINYA
IPC: H04M19/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a subscriber circuit feeding system capable of feeding power by switching an analog terminal system to/from a digital terminal system with an economical configuration. SOLUTION: The feed control is switched by an analog/digital switching control signal and in the case of the analog terminal system, a VCE (voltage between collector and emitter) of an output transistor of the feeding circuit is measured to control a DC-DC converter, and in the case of the digital terminal system, measuring a current flowing to a subscriber line controls the DC-DC converter. Thus, the feeding in both systems can be attained.
Patent JP-2000117301-A (JP)
Title: Manufacture of shape having flange different in inside width of web
Inventor: TAKASHIMA YUKIO
IPC: B21B1/088
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To expand the inside width of the web without lowering rolling efficiency. SOLUTION: Rolling is executed with a universal roughing mill U so that excess thickness is formed at both ends of the web of a material 1 to be rolled. In the next stage, by executing rolling using a rolling mill Y having a pair of upper and lower rolls having adjustable roll width and setting the roll width larger than the width of the horizontal rolls of the universal roughing mill U, mechanical expansion of the inside width of the web by difference between the roll widths is executed.  In the next universal finish rolling stage, by executing rolling using the rolling rolls having adjustable roll width for the horizontal rolls and setting the width of this horizontal rolls larger than the roll width of the rolling mill Y, the mechanical expansion of the inside width of the web by the difference between the roll widths is executed and also, by flattening the web by reducing the excess thickness parts, the shape having the flanges different in the inside width of the web is manufactured.
Patent JP-H02142509-A (JP)
Title: Tilt table for reading and writing
Inventor: EDA TSUNESAKU
IPC: A47B23/04
Filed: 1988-11-25
Abstract: PURPOSE:To provide a tilt table adapted to support books or newspaper at an angle to be easy to see, which can store writing goods and change the support angle by stages by providing a box having a plate-like cover to form an outer case, fixing a dish-like member in the box, rotatably fitting a cover-like member for covering the dish-like member, and fixing a magnet to the free end. CONSTITUTION:A table is constructed so that when a knob 2a is pulled up, a plate-like cover 2 is opened, and as iron plates are fixed to both surfaces of the plate-like cover 2 and a magnet 4b is fixed to the free end of a cover 4 also serving as a support 4, the cover 4 and support in one is automatically opened with the plate-like cover 2 by the adsorbing force of the magnet 4b and a pen tray 3 is exposed in a single movement. On the contrary, when a finger tip is put in a groove 1a and the plate-like cover 2 is hooked to be lifted up by the finger and supported by a rotary support 5, the plate-like cover 2 is increased in gradient. The plate-like cover 2 can be further tilted and supported by the cover and supporting one, and the tilting of the plate-like cover 2 can be controlled at least in three stages.
Patent JP-2001113376-A (JP)
Title: Joining apparatus
Inventor: UCHIDA TAKAHIRO
IPC: B23K11/11
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To improve a joining quality by stably, surely and tightly attaching a third (intermediate) electrode for generating the heat at the initial stage of electric conduction and melting and removing the insulating film on a work to a first (normally, upper part) electrode. SOLUTION: A pressure adjusting screw 64 receiving one end of a compression coil spring 70 is fixed to a fixed position on a bolt 62 unless this screw is turned with the external force and further, fixed to a fixed position to an upper arm 24 through the bolt 62. On the other hand, a spring receiving member 68 for receiving the other end of the compression coil spring 70 and further, an intermediate arm 28 are supported so as to be rotation-displaceable to the upper arm 24 through a shaft 48 at the upper end part of this arm. Then the tip part of the intermediate electrode 34 fitted to the lower end part (electrode holder part) of the intermediate arm 28 is abutted on the one side surface at the tip part of the upper electrode 30 fitted to the lower end part (electrode holder part) of the upper arm 24. In this way, the pressure caused by the compressive deformation of the compression coil spring 70, presses the intermediate electrode 34 to the upper electrode 30 and acts as a pressurized force which stably holds the tight-attaching force between both electrodes 30 and 34.
Patent JP-H04169760-A (JP)
Title: Refrigerant merger for freezing cycle
Inventor: KURIHARA AKIO
IPC: F17D1/20
Filed: 1990-10-31
Abstract: PURPOSE:To facilitate a preparation only with two metallic plates as component parts, reduce the number of component parts and further facilitate a working operation by a method wherein a gaseous refrigerant feeding pipe-like expansion part at one end and a gaseous refrigerant merging pipe-like expansion part at the other end are communicated with a metallic complex plate of which entire plate is made by a metallic complex plate, and each of the gaseous refrigerant feeding pipe-like expansion part and the gaseous refrigerant merging pipe-like expansion part is communicated to each other. CONSTITUTION:Two aluminum plates are prepared, an adhering prohibitive agent of a desired pattern is printed on one surface of either one of aluminum plates, the other aluminum plate is press contacted with the pattern printed surface to form a complex plate having a non--contacting part. Then, fluid pressure is fed into the non-contacted part of the complex plate, thereby entire pipe-like expansion parts 3, 4 and 5 are once formed. In particular, also in the event that the number of evaporators is varied, a change of the printed pattern of the contact-prohibiting agent is only required, so that its manufacturing may easily be carried out. In addition, a welding between the pipes is not required and thus an occurrence of leakage at the welded part can be prevented.
Patent JP-2001118210-A (JP)
Title: Flying erase head and its manufacturing method
Inventor: NINOMIYA SHOZO
IPC: G11B5/187
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a flying erase head having high wear resistance, capable of performing track groove machining of a magnetic core without needing any precise attaching accuracy management. SOLUTION: Two cores are joined together through a magnetic gap to be formed into a bar-like magnetic core. Then, the magnetic core is fixed to a machining base so as to be set obliquely to the center axis of a machining grinding wheel, and the magnetic core is ground in the obliquely downward direction of ±45 deg. with respect to the grinding wheel. Thus, primary and secondary track grooves having inclining angles are formed. When both track grooves are filled with glass and cut by specified pitches, plural head chips are obtained. At this time, one having an intersecting angle θ set less than 90 deg. between a track regulating line 4 and a gap line 3 is easily obtained. Since the area of a glass part 2 is also reduced, the wear resistance of a sliding surface is increased.
Patent JP-H07147353-A (JP)
Title: Semiconductor device
Inventor: OSE YASUSHI
IPC: H01L23/488
Filed: 1993-11-26
Abstract: PURPOSE:To restrain a crack from being caused in a mounted component including a dielectric substrate by a method wherein solder is brought into contact with, and welded to, a metallized face formed in a selective part on the back of the dielectric substrate and the dielectric substrate is fixed and bonded to the second surface part of a package base body. CONSTITUTION:An Au metallized pattern 17 which is fixed and bonded to a package base body 1 by solder 7 is formed on the back 5'' of a dielectric substrate 5 in the same position on the front and the back and in the same shape as a metallized pattern 15 formed on the substrate surface 5'. In the same manner, a metallized pattern 18 which is fixed and bonded to the package base body 1 by solder 7 is formed on the back 6'' of a dielectric substrate 6 in the same position on the front and the back and in the same shape as an Au metallized pattern 16 formed on the substrate surface 6'. Since the solder is not wetted in parts other than metallized parts, the solder is interposed selectively, fixed and bonded parts of the dielectric substrates to the package base body are reduced and dispersed, and an internal stress caused due to the difference in a coefficient of thermal expansion between both is relaxed.
Patent JP-2000124136-A (JP)
Title: Epitaxially growing furnace
Inventor: NAKAHARA SHINJI
IPC: H01L21/205
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To set a pair of wafer holding means with an optimum spacing when and after mounting a wafer by shifting the holding means by moving means in a horizontal axis direction, relative to a reactor chamber. SOLUTION: A pair of susceptors 2 have each a moving mechanism 20 for shifting the susceptor 2 in the horizontal axis direction. For mounting wafers 10, the moving mechanisms 20 are driven to shift the susceptors 2 away from each other to widen the distance between mutually opposed one-end openings of the susceptors 2 in which a pair of wafers 10 are mounted through holders 11, and a robot arm unit carries the wafer 10 held with a wafer holder 11 and mounts it in each opening. After mounting the pair of wafers 10, the moving mechanisms 20 are driven again to shift the susceptors 2 in mutually close directions and position them so that the spacing between growing surfaces of both wafers 10 is a preset distance.
Patent JP-H09138891-A (JP)
Title: Store managing system
Inventor: KAZAMA HIROAKI
IPC: G06Q20/40
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To surely prohibit transaction using a member's card which should be dealt with invalidly by setting member managing data of a new member in a member file at the same time of his/her entry. SOLUTION: Corresponding to the input of entry condition data such as the member's number of a new member, transaction kind data through the input means of terminals 12a to 12n, member control data of the new member is added to the member fies 14a to 14n of store processors 11a to 11n based on inputted entry condition data. Corresponding to the input of the member's number of the member's cara which should be dealt with invalidly through the input means of the terminals 12a to 12n, card valid/invalid identification data corresponding to the inputted member's number in the member files 14a to 11n is set to be invalid information.
Patent JP-H01138196-A (JP)
Title: Substrate manipulator for molecular beam epitaxial growth
Inventor: KIMURA KOZO
IPC: C30B23/08
Filed: 1987-11-25
Abstract: PURPOSE:To adsorb and discharge a gas having high vapor pressure released from a heater, substrate, substrate holder, etc., on heating the substrate and obtain a high-purity epitaxial crystal, by arranging cryosorption panels capable of cooling to extremely low temperature in the interior and circumference of a substrate manipulator. CONSTITUTION:In a molecular-beam apparatus for epitaxial growth (growth chamber 9), cryosorption panels 6 and 6' capable of cooling to 10K-20K absolute temperature are arranged in the interior and circumference of a rotary supporter 10 forming a substrate manipulator for molecular beam epitaxial growth. As the cooling means of the cryosorption panel, He gas compressor 8 is preferably used.
Patent JP-2000118114-A (JP)
Title: Stencil printer
Inventor: OTOMO TOMOYA
IPC: B41L13/04
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent the economical waste and excessive ink transition amount without forcible labor of an operator in the case of one-side printing in the constitution of simultaneous perfect printing and also prevent the generation of ink kneading and ink feed state at the time of not printing. SOLUTION: A press means 8 for one-side printing is provided below a lower plate cylinder 4, and an ink feed means 76 for carrying out the perfect printing between the lower plate cylinder and an upper cylinder 2 and an ink jet means 78 for one-side printing carried out between the lower plate cylinder and the press means 8 are provided inside the lower plate cylinder 4. Also annular elastic members 56 and 58 are provided between the inner peripheral faces of porous supporting plates 50 of respective plate cylinders 2 and 4 and the outer peripheral faces of flanges 52 and 54 supporting both ends of the porous supporting plates 50.
Patent JP-H11131438-A (JP)
Title: Processing method and device for sedimentary layer in vicinity of mouth river-mouth
Inventor: SEKI SHIGETSUGU
IPC: E02B3/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To separately gather useful materials from a water bottom sediment by transferring sedimentary earth and sand in the vicinity of a river-mouth on the water by a transfer pipe, separating an object, earth-sand and water by performing a separating means on a mixture, and abandoning earth and sand and water to the outside of a work area. SOLUTION: Earth and sand is sucked in from a lower part of a transfer pipe 1 suspended to a water bottom and jet water is blown in the flowing direction into an upper proper place of the transfer pipe 1, and a rising flow is generated in the pipe 1. Next, a mixture of earth and sand and water raised on a pontoon 2 is sieved by water while moving in the lateral direction on the pontoon 2, and are separated into fine sand containing placer gold, unnecessary earth and sand and water. The fine sand is transferred to a refinery by receiving it by a transfer ship by packing it or without packing it on the pontoon 2. While, abandoning earth and sand is transferred on the water up to the outside of a work area by an abandoning pipe 3, and is abandoned to the sea bottom.  Therefore, useful materials can be efficiently separated by small energy from a layer containing the useful materials such as placer gold, tin, titanium and diamond sieved by natural water by being accumulated in the vicinity of a river mouth.
Patent JP-S63150001-A (JP)
Inventor: IWAMA SHINICHI
IPC: A43B5/04
Filed: 1986-12-13
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-H02143061-A (JP)
Title: Controlling method in air conditioner
Inventor: OHATA YOZO
IPC: F25B13/00
Filed: 1988-11-25
Abstract: PURPOSE:To make a high pressure and a low pressure in a freezing cycle equal to each other by a method wherein a compressor is rotated in a reverse direction after elapsing of a first time from a stoppage of operation of the compressor and the reverse rotation of the compressor is stopped after an elapse of a second time. CONSTITUTION:In case that a compressor 3 is stopped during cooling or heating operation under an action of a thermostat switch, a time counting is started with a timer and if a time T2 elapses, the compressor 3 is rotated in a reverse direction and if a time T1 elapses, the compressor 3 is stopped and then a timer is reset. That is, a high pressure and a low pressure are made equal during the time T2 and the time T1.
Patent JP-S62158532-A (JP)
Title: Production of metal substrate for memory disk
Inventor: TOOMASU YUU KOO
IPC: B21D22/02
Filed: 1985-12-28
Abstract: PURPOSE:To obtain the forming item having excellent surface characteristics by pinching a blank between the dies having smooth pressurizing faces inside the metal die which regulates the spreading limit of a material and by performing a coining by specifying the pressurizing force of the die and the plate thickness reduction rate of the blank. CONSTITUTION:The coining of a blank 6 is performed by pinching it between the two dies having smooth pressurizing faces in the metal die ring 3 for regulating the spreading limit of the blank metal 6 and a core metal 4. In this case,, the pressurizing force Pkg/mm<2> is taken <= five times the tensile strength sigmaBkg/ mm<2> of the blank 6 and <=4% the plate thickness reduction rate of the blank 6. In this way the metal substrate for memory disk having excellent surface characteristics can be manufactured.