baber/WOPTO huggingface dataset:
Patent JP-S61206976-A (JP)
Title: Head feeding device
Inventor: KANEKO HISAO
IPC: G11B21/08
Filed: 1985-03-11
Abstract: PURPOSE:To attain high speed access and minute step feeding by determining the width of a driving pulse to be supplied to a motor, the width of a braking pulse and driving pulse voltage from the distance to a target position of moving of a head and the direction to be moved, and applying these pulses to the motor. CONSTITUTION:When a magnetic head 5 is fed from outer circumference to inner circumference (direction of arrow mark 9), the load of DC motor 1 conforms to the direction of pulling of a spring 17. Accordingly, it becomes lighter compared with the case of opposite direction (arrow mark 18). Consequently, steady speed of the magnetic head 5 is different depending on the direction of feeding. The DC motor and head feeding mechanism can be approximated as a primary delay system. Further, v0 becomes small in the direction (direction of arrow mark 18) in which the load of the DC motor becomes greater. Three kinds of quantity of feeding (5mum, 15mum, 35mum) are provided as correcting feeding according to the amount of positional deviation N', and the DC motor is driven with calculated specified positive and negative pulse signals.
Patent JP-H04283325-A (JP)
Title: Hot water supplier
Inventor: KAWASHIMA HIROFUMI
IPC: F24D17/00
Filed: 1991-03-12
Abstract: PURPOSE:To improve hot water supply characteristics and improve convenience upon intermittent use of a shower, etc., in a hot water supplier in which high temperature hot water heated through a heat exchanger is mixed with water to yield much water in response to its capability. CONSTITUTION:A title device comprises a water passageaway M on which a water amount detector device 2 and a heat exchanger 3 are provided, a water passageaway S on which an opening/closing valve 6 is provided, and a hot water passageaway T where both water passageaways M, S join each other. A controller 15 keeps the opening/ closing valve 6 open following a signal from the water amount detector device 2 when it detects combustion interruption of a burner 9 while the controller 15 keeps the opening/closing valve 6 close by a predetermined time after a predetermined time B since the onset of the combustion when it again detects the onset of the combustion of the burner based upon a signal from the water amount detector device 2 within a predetermined time A since the interruption of the combustion. There can thus be restricted severe variations of effluent hot water temperature caused by the so-called additional heating and previous cooling through the heat exchanger 3 at the onset of the effluent hot water from the water passageaway S.
Patent JP-S57161116-A (JP)
Title: Preparation of fiber for buff
Inventor: KOBAYASHI KEIJI
IPC: D01F6/00
Filed: 1981-03-30
Abstract: PURPOSE: To obtain fibers having improved glossiness, grinding property, operating ratio and mechanical properties, by incorporating a fibrous material with an abrasive material and a fat or oil in a specific proportion, and spinning the resultant mixture.  
     CONSTITUTION: (A) A fibrous material, e.g. polyamide, is incorporated with (B) an abrasive material, e.g. diatomaceous earth or metallic powder, and (C) a fat or oil, e.g. wax or polyethylene glycol at a weight ratio between the components (A) and (B) of 1:[(1/19)W19]and the components (A) and (C) of 1:(0.03W1.5), and the resultant mixture is then molten and extruded through an extruder, etc. to give the aimed fibers. The fibers are twisted and formed into a rope and a brush, which is fixed by a metallic fitting, etc. at the axial part thereof to afford a buff. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55139145-A (JP)
Title: Self opening and shutting molding flask
Inventor: SUZUKI FUKI
IPC: B22C11/10
Filed: 1979-04-16
Abstract: PURPOSE: The above-mentioned molding flask, made to carry out molding possible efficiently without producing mold shift, by rotatably supporting one tip end part of a pair of flask parts having two side walls crossing at right angles each other at least and provided in symmetrical shape and opening and shutting the above part.  
     CONSTITUTION: Molding mold is formed in the molding flask 2 formed by carrying out pushing operation of the opening and shutting cyliders 15, 15' and rotating a pair of the flask parts 8, 8' in the arrow mark direction A making the support shaft 11 as fulcrum and shutting by the mold molding means, not shown in the figure. Next, the links 19, 20, 19', 20' are made in chevron shape by contracting action of the cylinders 15, 15' and the parts 8, 8' are moved in the oposite direction of the direction A in the gap 3 and then, are separated from the above molding mold. The part 8, 8' are rotated in the direction A making the shaft 11 as fulcrum by the action of the cylinders 15, 15' again by separating the molding mold from the flask 2 and the links 19, 20, 19', 20' and the connecting pins 18, 18', are positioned on the same straight line and then, the flask 2 is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03248410-A (JP)
Title: Manufacture of external electrode of ceramic parts
Inventor: YONETAKE NAOTO
IPC: H01G13/00
Filed: 1990-02-26
Abstract: PURPOSE:To enable an electrode part with a uniform thickness to be formed by coating a surface of parts where an electrode is attached with an electrode material whose thickness is excessive by dipping or transfer, pressing them onto a nylon mesh which is of a specific size, and transferring an extra electrode material to the mesh to form an electrode which is uniformly thick. CONSTITUTION:A silver paste is attached to an application surface of ceramic parts 2 by dipping to the extent that it is slightly thicker than a silver paste 1 which is needed and it is pressed to a nylon mesh of #200 or #20. Even if a bulge etc., is generated on the surface of a silver paste of an external electrode of ceramic parts which are coated by dipping, an extra thickness of the silver paste which is additionally coated on the surface of the ceramic parts bulges onto the mesh and the silver paste which bulged onto a mesh hole is eliminated simultaneously with the nylon mesh and becomes flat when the nylon mesh is eliminated. The nylon mesh is made of resin, is soft and flexible, becomes attached to the surface of the ceramic parts, and does not damage the surface of the ceramic parts.
Patent JP-S62204794-A (JP)
Inventor: KAMEYAMA ATSUMI
IPC: D06F33/02
Filed: 1986-03-04
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-S57162748-A (JP)
Title: Polyester resin composition
Inventor: HAYASHI MASAHIRO
IPC: C08L67/02
Filed: 1981-03-30
Abstract: PURPOSE: To prepare a composition having improved thermal stability, extremely low yellow discoloration with heat, and stable high methanical properties, and suitable for a molded article which is exposed to severe heat, by compounding a polyalkylene terephthalate with a specific phosphite.  
     CONSTITUTION: The objective composition is prepared by compounding 100pts.wt. of a polyalkylene terephthalate with 0.001W10pts.wt., preferably 0.05W2pts.wt. of  tris(2, 4-di-t-butylphenyl)phosphite and/or trilauryl trithiophosphite. It is preferable to dry a crystallization accelerating agent and if necessary a reinforcing material, and mix the additives to the composition under melting and kneading. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02226743-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUURA MASAZUMI
IPC: H01L21/316
Filed: 1989-02-28
Abstract: PURPOSE:To prevent the deterioration of an interisolation breakdown strength due to a reduction in an isolation width and the deterioration of the breakdown strength of the junction between active regions by a method wherein a low- concentration impurity diffused region is formed under the lower part of an isolation region and a high-concentration impurity diffused region is formed in a part other than the low-concentration region under the lower part of the isolation region. CONSTITUTION:An Si oxide film 12 and an Si nitride film 13 are formed on a P-type Si substrate 11 and ions 14a are implanted through an opening part 13a to form selectively a low-concentration impurity diffused region 14. Then, a polycrystalline Si film 15 is deposited on the film 13, an opening part 13b is formed on a part to correspond to the end parts of the region 14 and a high- concentration impurity diffused region 16 is formed in a part narrowed by sidewalls 15a in such a way that the part 13b is superposed under the region 14 by implanting ions 16. After that, a thick isolation region 17 for interelement isolation is formed on a part to correspond to the opening part 13a and moreover, n<+> diffused regions 18 are formed holding the region 17 between them.
Patent JP-H09244051-A (JP)
Title: Liquid crystal drive device and liquid crystal display device
Inventor: FUKUMOTO HIROBUMI
IPC: H05K1/11
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce a distance between input/output terminals by piling a peripheral part of a semiconductor chip upon an edge of an opening of a film and making the distance from one end of the semiconductor chip to the output terminal larger than the distance from the other end to the input terminal. SOLUTION: In a tape carrier package 300, the distance from an end part of a liquid crystal display panel side (tip part side of outside of output side wiring part 303) of an IC chip 301 to the output side bonding pad 304b of the IC chip 301 is made larger than the distance from the end part of the drive circuit substrate side (tip part side of outside of input side wiring part 302) of the IC chip 301 to the input side bonding pad 304a. Thus, since the oblique wiring part 309b of the output side wiring part 303 of the tape carrier package 300 is provided on the position piling upon the IC chip 301, the width of the tape carrier package 300 in the direction of the wiring part is narrowed.
Patent JP-H02227405-A (JP)
Title: Production of polyolefin
Inventor: OKA YOSHIAKI
IPC: C08F4/60
Filed: 1989-02-28
Abstract: PURPOSE:To sufficiently prevent fouling phenomenon without exerting influence upon physical properties, etc., of the title polymer by blending a specific solid catalyst ingredient with a solution of polymer insoluble in a polymerization liquid phase and feeding the blend to a polymerization system when an olefin is subjected to slurry polymerization. CONSTITUTION:When slurry polymerization of an olefin is carried out in a liquid phase using (A) a solid catalyst ingredient obtained by carrying a transition metal compound (preferably TiCl4) of the groups IV and V of periodic table on fine-granular support (e.g. MgCl2) and (B) organoaluminum ingredient (e.g. triethylaluminum) as a catalyst, the reaction is carried out by previously blending the ingredient A with a solution of a polymer insoluble in the above mentioned liquid phase and then feeding the blend to provide the aimed polymer insoluble in the above-mentioned polymer liquid phase. Furthermore, as the polymer insoluble in the polymerization liquid phase blended with the ingredient A, as same or similar compound as the aimed polymer is preferably used.
Patent JP-S58165149-A (JP)
Title: Information processing device
Inventor: TAKAYAMA AKIRA
IPC: G06F9/30
Filed: 1982-03-26
Abstract: PURPOSE:To enrich the trap function and enhance the support for program development and hard management, by stopping temporarily the processing when the access of a specified input/output device and a designated order are executed in a program. CONSTITUTION:The operator sets the address of an input/output device to be trapped and an order with a data key 10 on a console. When a central controller 1 accesses the address of the input/output device set by the data key 10 while executing the program successively, a collating circuit 8 starts the operation. The collating circuit 8 checks whether or not the instruction fetched at this time coincides with the order inputted from the data key. When they coincide with each other, a stop instruction is outputted to the central controller.
Patent JP-S58165466-A (JP)
Title: Voice typing service system
Inventor: SHIBANO SHIYOUGO
IPC: G10L15/00
Filed: 1982-03-26
Abstract: PURPOSE:To record a spoken word as a character economically, by providing a voice recognizing trunk for a telephone exchange, converting voice from a telephone set into a character signal, returning the character signal to the telephone set and displaying or recording the signal as the character. CONSTITUTION:In figure, MFT is a multi-function telephone set, DT is a data terminal, EX is a telephone exchange, and VR is a voice recognizing trunk. The voice recognizing trunk VR discriminates dictated codes and transfers the discriminated result to a CPU via a communication control unit CCU. The CPU takes a request code as an index, starts a disc controller DDC and read out a voice pattern file in the disc DD. The CPU transfers the file to the VR. Thus, the voice conversion pattern file of the VR is set. The VR analyzes the content dictated by a subscriber and extracts the characteristics, performs the matching calculation between the content and the voice pattern in the disc DD and converts the result into character signals. This signal is transferred to the MFT by the VR and displayed or recorded on the data terminal DT.
Patent JP-H02226756-A (JP)
Title: Semiconductor device
Inventor: WAKIMOTO KEIJI
IPC: H01L21/822
Filed: 1989-02-28
Abstract: PURPOSE:To reduce the noise of a supply voltage and to give a high-speed signal to a main circuit part surrounded with a capacitor region by a method wherein an impedance, which is used as a microstrip line, is arbitrarily set without changing the width of a signal wiring and an interlayer thickness. CONSTITUTION:A GND conductor 11 (11a and 11b), which is used as a first layer wiring, is formed on a semiconductor substrate 10 of a semiconductor device a prescribed interval apart from each other and a power conductor 13 (13a and 13b) is arranged on the conductor 11 through an interlayer insulating film 12. A different potential is given to this conductor 11 and ths power conductor 13 to make the conductors 11 and 13 act respectively as a capacitor 21 (21a and 21b). Moreover, a signal conductor 14, which is used as a second layer wiring, is provided between the power conductors 13a and 13b on the film 12. First layer wirings 15 and 16 for connection use are arranged at an equal interval in such a way that the capacitor parts on both sides of the conductor 14 are connected to each other and the wirings 15 are led out directly from the conductor 11 of the capacitor part 21. Moreover, the wirings 16 are connected to parts extended from the conductor 13 of the part 21 through interlayer coupling parts 17.
Patent JP-S6051682-A (JP)
Inventor: ITOU HAJIME
IPC: C02F11/02
Filed: 1984-03-12
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-H03250593-A (JP)
Title: Lighting control apparatus
Inventor: WATANABE YUICHI
IPC: H05B37/02
Filed: 1990-02-28
Abstract: PURPOSE:To adjust luminance of a lighting load to be constant with easy operation by selecting conversion parts having different light adjusting properties for each of light adjusting output circuits and controlling the lighting load according to the light properties different in lighting loads. CONSTITUTION:When transmission control data is received in a light adjusting terminal apparatus 3 from a main operational board 1 through a transmission cable 2, the terminal apparatus 3 determines the kind of the lighting appliances 5 based on the load king selection designating data, reads out or computes the light adjusting output from a data table 3 of a light adjusting property conversing means 14, a light adjusting signal is produced by a light adjusting signal producing means 15, and the signal is put out by a light adjusting signal output means 16. Consequently, even if the properties of appliances 14 are different, the light adjusting properties are made same and luminance is easily made constant.
Patent JP-S59172924-A (JP)
Inventor: KAWAI TANEICHI
IPC: B60J7/02
Filed: 1983-03-22
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-H04225838-A (JP)
Title: Solid catalyst for ethylidene diacetate and its manufacture and manufacture of ethylidene dialetate by contnuous proces utilzing the same
Inventor: BOKU DAICHIERU
IPC: C07C67/29
Filed: 1991-02-19
Abstract: PURPOSE: To provide an inorganic support catalyst for preparation of ethylidene diacetate and preparation of the catalyst and preparation of ethylidene diacetate using it in a continuous process. CONSTITUTION: The catalyst is expressed by a general formula; Ma Pb S where M is a compound selected from (CH3 CO2 )2 Pd and RhCl(CO) [P(C6 H5 )3 ]2 ; P is a compound selected from triphenylphosiphine, nicotinamide and nicotinic acid; S is the support selected from diatomaceous earth, γ-alumina, silica, TiO2 and activated carbon; (a) is molar number necessary for the catalyst preparation; (b) is molar number of a promoter. The catalyst is prepared by adding S into dichloromethane dissolving M and P to precipitate, followed by refluxing at 30-50 deg.C, vaporizing solvent, and drying a residue at vacuum. By reacting the catalyst, methyl acetate and iodomethane in the presence of a promoter at 90-250 deg.C and at 20-70 atm, ethylidene diacetate is prepared.
Patent JP-H06260923-A (JP)
Title: Output buffer circuit for semiconductor integrated circuit
Inventor: KONO HARUMI
IPC: H03K19/003
Filed: 1993-03-09
Abstract: PURPOSE:To ensure a high speed operation of an output buffer circuit of a semiconductor integrated circuit by suppressing the switching noises, the EMI noises, etc., which are generated by the drive of an output load and by reducing the delayed time caused between the input and output terminals. CONSTITUTION:In regard of the PMOS 43 and 45 and the NMOS 44 and 46 which are arranged between a PMOS 41 and an NMOS 42 of an inverter circuit 40 that drives the output transistors 31 and 32, the gate potentials of these transistors are not swung at a stretch when both transistors 31 and 32 are changed to the ON state from the OFF state. Instead the gate potentials are quickly changed up to a certain potential and changed slowly thereafter.
Patent JP-S58171370-A (JP)
Inventor: ARISON META U
IPC: B65D1/26
Filed: 1983-03-22
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-H06317670-A (JP)
Title: Inter-vehicle distance measuring device
Inventor: TANAKA TAKASHI
IPC: G08G1/16
Filed: 1991-03-13
Abstract: PURPOSE:To provide an inter-vehicle distance measuring device simple in constitution and short in the inter-vehicle distance computing time without using a manual means such as eye-estimation. CONSTITUTION:A laser beam transmitting means 3 andalaserbeam receiving means 4 fitted to both sides of the front face of an own vehicle 1 are operated while being swept by a sweeping means 5. Laser beams are radiated on the front face of the vehicle while being swept, and the inter-vehicle distance to a preceding vehicle 2 is computed from angles in the existing direction of reflectors 6A, 6B fitted to the preceding vehicle 2 and the spacing of the reflectors 6A, 6B.
Patent JP-S61207039-A (JP)
Title: Power semiconductor cooling device and manufacture thereof
Inventor: AKACHI HISATERU
IPC: H01L23/427
Filed: 1985-03-11
Abstract: PURPOSE:To diminish the contact resistance heat by a method wherein a heat pipe to be pressure-fixed in a through hole of block is pressure-welded into the through hole by expanding the pipe to form it into one body with the block. CONSTITUTION:A heat pipe 3 is inserted into a through hole 2 of a metallic block 2 before the pipe 3 is completed i.e. the material pipe of container is inserted into the specified position in the state of straight pipe to be expanded for pressure-fixing into one body with the block 2. In order to completely exhaust air from fine flaws or dents inside the through hole 2 and the periphery of material pipe, both wall of material pipe are coated with grease or bonding agent with excellent heat conductivity to be expanded by means of force-fitting steel ball and pulling out plug and then any excessive coating material may be exhausted filling any recessions with the coating material for almost complete pressure-fixing to diminish the contact resistance heat almost into zero. Through these procedures, after finishing the insertion of material pipe into the insertion through hole 2, the material pipe may be bent at specified position to complete the heat pipe 3 through specific processes.
Patent JP-S51121425-A (JP)
Title: Alloys for parent metal members such as shank-or holder members in com posite articles
Inventor: KITANO JIICHI
IPC: C22C38/00
Filed: 1975-04-18
Abstract: PURPOSE: To provide an alloy for a parent metal member in a composite article, which alloy has such advantages that its mechanical properties does not become worse even after quench hardening or tempering operations, and presents a small carbon diffusion amount between the parent alloy metal member and an edge or blade metal member. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58163183-A (JP)
Title: Fuel cell generating system
Inventor: SASAKI AKIRA
IPC: H01M8/06
Filed: 1982-03-23
Abstract: PURPOSE:To perform temperature control of a fuel reformer by providing a branch and a regulating valve at the exit of a fuel chamber in a fuel cell to branch a portion of excessive gas. CONSTITUTION:Excessive gas flow discharged from a fuel chamber 4 is detected by a flow meter 8. Furthermore, reformed gas flow to be fed from a fuel reformer 1 to the fuel chamber 4 is detected by a flow meter 16 while D.C. current output from a fuel cell 3 is detected by a current meter 17. The detected level is inputted to a flow corrector 20 to perform the flow correcting operation and outputs to an excessive gas flow regulator 19 and a ratio setter 12. Then on the basis of the corrected flow signal of the excessive gas outputted from said corrector 20, the excessive gas flow to be fed through said regulator 19 to a burner 2 is controlled while partially branching to the system 15 through a three-way valve 14. The target level of said regulator 19 is provided as the output from a temperature controller 21 for the fuel reformer 1 on the basis of the temperature signal from a temperature detector 18.
Patent JP-H06267511-A (JP)
Title: Fluorescent lamp and its manufacture
Inventor: NAOKI SHOJI
IPC: H01J9/22
Filed: 1993-03-09
Abstract: PURPOSE:To provide a fluorescent lamp and its manufacture which allows high adsorption of CO and CO2, low voltage at starting discharge and light flux to be kept at a high rate. CONSTITUTION:A fluorescent coating 12 is formed on the inner face of a bulb 1, mercury or rare gas is filled in the bulb and electrode means 4 are provided to keep discharge in the bulb. The fluorescent coating is a mixture of fluorescent powder 13 and metal oxide particles 14 of at least one type selected out of MgO, CaO, SrO, BaO and ZnO. The metal oxide particles 14 exist cohering one another in gaps formed among the fluorescent powder 13. Because the metal oxide particles exist cohering one another in small gaps among the fluorescent powder, a larger mixture amount of metal oxide particles are expected.
Patent JP-S59176556-A (JP)
Inventor: NADAMOTO HIROYASU
IPC: F25B49/00
Filed: 1983-03-24
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。