baber/WOPTO huggingface dataset:
Patent JP-H10210492-A (JP)
Title: Clock-generating circuit and y/c-separating circuit
Inventor: YOSHIDA RIICHIRO
IPC: H04N9/78
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To improve image quality by eliminating a phase error of a system clock to reduce disturbance of a luminance signal. SOLUTION: A digital television signal from an A/D converter 12 is given to a color subcarrier recovery circuit 15, from which a recovery color subcarrier signal is obtained. A phase error detection circuit 20 obtains an inter-frame phase error signal for the recovery color subcarrier signal before and after one frame period. The inter-frame phase error signal corresponds to a deviation in a sampling phase of the A/D converter 12, that is, a phase deviation in nfH clock (which synchronizes with a recovered horizontal synchronization signal and whose frequency is a clock of n times). A clock phase control circuit 16 by using the interframe phase error signal controls a horizontal synchronization recovery circuit 14 for correcting a phase deviation of the nfH clock.
Patent JP-S62179567-A (JP)
Inventor: TOOMASU SHIYORU
IPC: C08K5/15
Filed: 1987-01-22
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-S59137803-A (JP)
Title: Device for detecting position of component part attached to substrate
Inventor: YAMAMOTO HOZUMI
IPC: G03F9/00
Filed: 1983-01-28
Abstract: PURPOSE:To detect the deviation of a part and the like highly accurately, by projecting a laser beam to a part on a substrate from the upper part, inspecting the reflected light by an optical sensor, and recognizing the presence and the position of the part. CONSTITUTION:A laser beam 7, which is emitted from a laser light source 4, is condensed by a light projecting lens 5 and swept by a vibrating mirror 6, and a substrate 2 to be checked, which is mounted on a conveying stage 10, is scanned in the direction of X. The laser beam 7 is reflected by a part 1 or the substrate 2. Since the directions and the intensities of the reflected light beams from the part 1 and the substrate 2 are different, the part 1 is discriminated by utilizing the difference. Namely, only the light, which is projected to the upper surface of the part and reflected, is collected by a light receiving lens 8 and made incident to a light receiving element 9.
Patent JP-H01186371-A (JP)
Title: Recording film, recorded film, and decorative illumination signboard film
Inventor: HANEDA AKIRA
IPC: B32B7/02
Filed: 1988-01-20
Abstract: PURPOSE:To enable a clear image of a high contrast to be recorded by a method wherein a transparent image fixing layer is established on one side of a transparent plastic film, a milk white layer is established on the other side, and the total light transmittance and haze value are made specific values. CONSTITUTION:For a recording film 1, a transparent image fixing layer having resin constituent as a main part is established on one side of a transparent plastic film 3, and a milk white layer 5 is established on the other side. The total light transmittance is 3-85%, and haze value is 30-98%. An effect as a decorative illumination signboard can not be obtained in the case of a total light transmittance below 3%, and an internal structure of a decorative illumina tion device is visible in the case of total light transmittance above 85%. When the haze value is below 30%, diffusion of light is uneven, and uniform coloration is not obtained. In a range of over 85%, the contrast is not high-because of shortage of quantity of light. The recording film 1 is good is adhesion, absorp tion, and dry hardening of printing ink, toner, etc. to a surface of the image fixing layer 4 established on the surface. Therefore, a clear image of a high contrast can be obtained.
Patent JP-S61171482-A (JP)
Title: Halogen ion conductor and its production
Inventor: MIKAWA REI
IPC: C07D487/08
Filed: 1985-01-24
Abstract: NEW MATERIAL:A compound of formula I [R1, R1' are 1-30C hydrocarbon groups; R2 is (CH2)n (n is 2-10); X<-> is halogen ion]. USE:A readily moldable organic halogen ion conductor which is used as a solid electrolyte for cells or as switching elements. PREPARATION:The reaction of a diazabicyclo compound of formula II with an alkyl halide of R3X (R3 is 1-30C hydrocarbon; X is halogen) gives the com pound of formula I. The compound is used as a solid electrolyte and as a temper ature sensor or switching element, because its ion conductivity rises with ex treme steepness in a specific temperature range.
Patent JP-H03219086-A (JP)
Title: Composition for metal surface treatment excellent in lubricity
Inventor: ARA MASAYASU
IPC: C09D133/06
Filed: 1990-01-23
Abstract: PURPOSE:To obtain a composition for metal surface treatment excellent in lubricity and capable of forming a film excellent in adhesive strength of coated film after coating by constituting this composition of chromium ions, a specific acrylic polymer emulsion, and a specific amount of dispersed lubricant. CONSTITUTION:A composition is obtained by blending 1-50wt.% of dispersed lubricant dispersed by means of a nonionic emulsifier with a chromate-containing water-based resin solution of <=pH5. This composition contains, other than the above lubricating component, Cr<6+> and Cr<3+> ions as inorganic components and also an acrylic polymer emulsion as organic compound. This emulsion is obtained by subjecting a monomer of unsaturated carboxylic acid of ethylene series, a monomer, such as alkoxymethylene (meth)acrylamide, represented by a formula, and an acrylic monomer to emulsion polymerization by using a nonionic emulsifier. By this method, the composition for metal surface treatment excellent in lubricity and capable of working while obviating the necessity of the application of press oil, etc., and forming a film excellent in adhesive strength of coated film can be obtained.
Patent JP-H09205166-A (JP)
Title: Multi-chip module
Inventor: NAGAOKA RYOICHI
IPC: H01L23/40
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a multi-chip module of a structure which can reliably and efficiently radiate heat generated in semiconductor elements mounted face- down on a board. SOLUTION: The multi-chip module includes a lid 4 which is formed therein with holes having female threaded parts 4a at positions corresponding to semiconductor elements 2 mounted face-down on a board 1. The module also includes metallic members 7 of a cone or semi-spherical shape having a bottom surface whose size can cover an outer diameter of the associated element 2. The module further includes screws 6 which are each formed in its inner surface with a fitting hole having nearly the same shape as an outer surface of the associated metallic member 7 to push down the outer surface of the member 7. Each screw 6 is formed in its outer surface a male threaded part which is engaged with the associated threaded part of the lid 4. Thereby, the elements 2 are joined to the lid 4 by means of the metallic members 7 and screws 6, thus realizing efficient heat radiation from the elements 2.
Patent JP-H10199626-A (JP)
Title: Electric connector for circuit board
Inventor: NISHIMATSU NORIMASA
IPC: H01R13/64
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To set height of an electric connector having a key groove on a circuit board to be low when it is installed on the circuit board. SOLUTION: An electric connector 1 is installed on a circuit board P to position an aperture of a receiving recessed part 6 formed opened in a front surface to receive a counter connector 30 in an edge part of the circuit board P. In this case, a protruded part 2C is provided on a housing 2 to protrude from an installation bottom surface 4A of the connector 1 to be contained in a cut part P1 in the circuit board P, a front end surface of the protruded part 2C is positioned at or around the edge part of the circuit board P with a front surface of the connector 1, and a key groove 5 for receiving a key of the counter connector 30 is formed in the protruded part 2C to be communicated with the receiving recessed part 6 and opened in the front end surface.
Patent JP-H01185858-A (JP)
Title: Vtr tape automatic picture-recording starting position control device
Inventor: HIRASHITA KENZO
IPC: G11B15/087
Filed: 1988-01-21
Abstract: PURPOSE:To automatically set a recording-starting position on a tape in which non-recorded part is present by providing an automatic picture-recording starting position control circuit to which a discrimination circuit to discriminate a recorded part from a non-recorded part is added. CONSTITUTION:On a magnetic tape 1, an audio track 1-a, a video track 1-b, and a servo control track 1-c are provided. From the respective tracks, respective signal are picked up by an audio signal detection circuit 2, a video detection circuit 3, and a servo control signal detection circuit 3, and these signals are respectively processed in an audio signal processing circuit 5, a video signal processing circuit 6, and a servo control signal processing circuit 7. These signals are normally outputted during the time of reproduction from a recorded tape, however, only noises are outputted from a non-recorded part because no signals are recorded therein. Therefore, in the discrimination circuit 8, the difference between the states of outputting of these signals is found in order to judge if the running tape is in a recorded state or in a non-recorded state.
Patent JP-S59136998-A (JP)
Inventor: HANAMOTO KEISHI
IPC: B32B15/08
Filed: 1983-01-27
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-S59137835-A (JP)
Title: Diaphragm type pressure sensor
Inventor: NAKANO ISAO
IPC: H01L29/84
Filed: 1983-01-27
Abstract: PURPOSE:To prevent breakdown due to excessive pressure difference, by opening a container by the pressure difference when the pressure difference between pressure media, which are contacted with both surfaces of the diaphragm of a pellet, exceeds a specified value, thereby communicating the inside and the outside of the container. CONSTITUTION:For example, a first pressure medium through a first through hole 14 is a free atmosphere, and a second pressure medium through a pressure conducting pipe 17 is a pressurized atmosphere, which is the object to be measured. In correspondence with the pressure difference between the first and second pressure madia, a diaphragm 21 of a pellet 20 is curved downward. The amount of change is converted to the amount of electricity by a piezo electric resistor part 23, and the result is taken out of lead pins 13. When said pressure difference exceeds a specified value, a thin film 16 is broken, and the inside and the outside of a container 10 are communicated.
Patent JP-S61173664-A (JP)
Title: Low temperature torque transmitting joint
Inventor: NAGATA KENJIRO
IPC: H02K1/02
Filed: 1985-01-25
Abstract: PURPOSE:To improve the performance of the case used at a low temperature by using rare earth metal magnet as a magnet used for a noncontact type torque transmitting joint. CONSTITUTION:The characteristic of rare earth metal magnet varies its demagnetizing curve in a direction from 1 to 2 when shifting from ambient temperatures to low temperature, and a magnetic flux density rather increases from B1 to B2. Accordingly, when the rare earth metal magnet is used as a magnet used for a noncontact type torque transmitting joint, its torque transmitting capacity is not only remarkably increased as compared with the conventional one using a ferrite magnet, but the performance does not decrease even is used at a low temperature but rather improved.
Patent JP-H05202447-A (JP)
Title: Seamless tube on non-heat-treated high tensile strength steel for cylinder
Inventor: HIYAMUTA EIJI
IPC: C22C38/38
Filed: 1992-01-27
Abstract: PURPOSE:To provide a non-heat-treated high tensile strength seamless steel tube for cylinder having high strength and high ductility in a as-hot-rolled non- heat-treated state, excellent in workability and weldability, and suitable for long-sized tube which is difficult to be heat-treated. CONSTITUTION:The tube is a non-heat-treated high tensile strength seamless steel tube for cylinder having a composition which consists of, by weight, 0.20-0.45% C, 0.10-0.60% Si, 1.30-1.80% Mn, <=0.040% P, <=0.040% S, 0.005-0.05% Al, 0.10-0.50% Cr, 0.05-0.20% V, 0.005-0.020% Ti, 0.005-0.010% N, <=0.010% Nb, <=0.25% Cu, <=0.30% Mo, and the balance Fe with inevitable impurities and where the carbon equivalent (Ceq) represented by C+Mn/6+Si/24 +Cu/5+Ni/40+Mo/4+V/14 is regulated to <=0.65.
Patent JP-S60155861-A (JP)
Title: Heat collector utilizing solar heat
Inventor: WATANABE TAKEJI
IPC: F24S90/00
Filed: 1984-01-25
Abstract: PURPOSE:To resolve the shortage of heat collecting amount in winter, the weight of heat collector and the increase of cost and improve the efficiency of heat collecting operation by a method wherein a refrigerant enclosed circuit is provided with a frequency changing type compressor and the frequency is controlled. CONSTITUTION:High-pressure high-temperature refrigerant gas, compressed by the frequency changeable type compressor 1, flows into a condenser 2, condensed and liquefied, flows into an expansion device 3 and flows into the heat collector 4 after being reduced in the pressure thereof. On the other hand, a water heater 6 rises the temperature of water sent from a water circulating pump 5 by the condensing heat, returns it into the hot-water reserving tank 7 and increases the water temperature of the hot-water reserving tank 7. In case the hot-water temperature detected by a hot-water temperature detector 8 under an atmospheric temperature detected by an atomospheric temperature detector 9 is low with respect to a relation between the atmospheric temperature, being memorized by a controller 10, and the hot-water temperature, the frequency of the frequency changeable type compressor 1 is increased to contrive to increase the capacity and the rate of increase of the hot-water temperature is increased, on the contrary, when the hot-water temperature is high, the frequency is reducded to effect the heat collecting operation under a condition the the operating efficiency is high.
Patent JP-H05205759-A (JP)
Title: Fuel cell power plant
Inventor: AMAMIYA TAKASHI
IPC: H01M8/04
Filed: 1992-01-27
Abstract: PURPOSE:To remove surely combustible component and oxygen component in purge gas supplied to the containment vessel of the main body of a fuel cell, by providing a catalytic combustor in a power plant, burning reformed gas and oxidant in the combustor, and supplying exhaust gas emitted therefrom as purge gas to the containment vessel. CONSTITUTION:Carbon dioxide is separated from a part of gas in a conduit 12 for reformed gas system by a gas separator 10 comprising a permeable film and so on. Separated carbon dioxide is supplied to a containment vessel 2 as purge gas and purges periodically or constantly fuel and oxidant possibly remaining in the vessel, which are emitted through a conduit 15 and merged into a conduit 16 for a fuel discharge system. This constitution can eliminate bad influence due to combustible and oxygen components contained in purge gas and prevents abnormal reaction of purge gas with fuel and oxidant which are leaked from the main body 1 of the cell to the vessel 2, so as to purge the vessel 2 safely.
Patent JP-S63181636-A (JP)
Title: Starter motor
Inventor: YOSHINAMI SEI
IPC: H02K5/10
Filed: 1987-01-23
Abstract: PURPOSE:To prevent the abrasion of a stopper, by a constitution wherein the stopper is abutted against a C-washer, secured to the nose of a forward machine frame, under a condition that the starter is stopped while the stopper is released from the C-washer upon only starting the starter, in which a pinion shaft is rotated. CONSTITUTION:When a starter is stopped after starting an engine, the protrusion 5b of a stopper is abutted against a C-washer 9 by a spring 8, therefore, the left end of a sleeve bearing 2, which is shown by a diagram, becomes a dust- proof structure. A pinion 10 is advanced only upon starting a starter and the stopper 5 is pushed out rightwardly in the diagram whereby the stopper 5 is released from the C-washer 9 and becomes an open structure, however, it is a very short period of time such as several seconds or the like. According to this constitution, the abrasion of the C-washer 9 due to the rotation of the stopper may be prevented effectively.
Patent JP-S55105124-A (JP)
Title: Petroleum heater
Inventor: HIRAUCHI YUKIO
IPC: F24C15/32
Filed: 1979-02-06
Abstract: PURPOSE: To improve heating effect and ensure room ventilation by provision of a hot-air duct, room ventilation duct, and blast change-over means.  
     CONSTITUTION: A hot-air duct 9 connected at its one end with a hot-air blow-off portion 7 and opened at its other end is arranged in parallel with a ventilation duct 14 connected at its one end with extension pipes 15, 15' and opened at its other end. A laterally movable sub-chassis 12 equipped thereon with a blower 10 is arranged below the ducts 9, 14. During heating operation, a lever 13 is operated to position the blower 10 directly below the duct 9, so that combustion heat from a combustion cylinder 1 can be directed through the duct 9 and a blow-off port 8 of the portion 7 and emitted into the room, and heating effect can be enhanced by forced circulation of hot air in the room. During ventilation, the blower 10 is positioned directly below the duct 14, so that air in a case 4 can be sucked out to the exterior of the room, and room ventilation is ensured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63180423-A (JP)
Title: Method of boring prepared hole for wire cut electric discharge machining
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1987-01-23
Abstract: PURPOSE:To prevent production of burrs on the periphery of a prepared hole and to enable machining of the prepared hole, having a smooth surface, by performing excellent electric discharge, by a method wherein energy of a discharge pulse is increased with the progress of machining by using a low energy discharge pulse during the starting of machining. CONSTITUTION:When a prepared hole for a wire electrode is machined, a machining solution is injected and fed through the interior of a fine tube electrode 1 to a machining gap. Simultaneously, a discharge pulse is applied on a machining gap by a source circuit 2 according to a predetermined program. Namely, during the starting of machining, a voltage pulse having a pulse duration number mus is fed at a low voltage of approximate 40V, and pulse duration is gradually increased together with an applied voltage with the progress of machining. This method prevents burrs, produced due to hardening of the splash of a molten metal to a workpiece, from being produced on the peripheral edge of a prepared hole, and forms a prepared hole 6, having a smooth machined surface, in a manner to be extended through the workpiece.
Patent JP-H10204970-A (JP)
Title: Sewage pipe for passing optical fiber
Inventor: HANAKAWA YORI
IPC: F16L9/18
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To easily check from the outside the presence and position of the part of an optical-fiber-passing sewage pipe where an optical fiber is passed by forming an optical-fiber-passing small pipe part in such a way that it projects integrally from the exterior wall surface of a sewage pipe part in a sewage pipe for passing an optical fiber. SOLUTION: An optical-fiber-passing sewer pipe 1 made of a hard vinyl chloride resin comprises a sewer pipe part 11 and an optical-fiber-passing small pipe part 12 formed to project integrally from the exterior wall surface of the sewer pipe part 11, with either the small pipe part 12 buried in place in a recess in the ground or both the sewer pipe part 11 and the small pipe part 12 placed on the ground in such a way as to make contact with each other. The optical-fiber-passing sewer pipe 1 is manufactured by molding the sewer pipe part 11 and the small pipe part 12 as they are clamped between a pair of outer molding rings to bring their pipe walls into close contact while the hard vinyl chloride resin extruded from an extrusion molding die keeps a deformable, high-temperature state, and then cooling them for hardening.  Therefore, the presence and position of the optical-fiber-passing small pipe part 12 can easily be checked from the outside, and the optical-fiber-passing sewer pipes 1 can easily be joined together.
Patent JP-S60156756-A (JP)
Title: Molding material of resin
Inventor: KAWAZOE AZUMA
IPC: C08L33/02
Filed: 1984-01-26
Abstract: PURPOSE:An odorless molding material of resin useful as a food container, etc., having deodorizing effect, obtained by blending a resin with a flocculating agent of acrylic acid high polymer such as polyacrylamide (modified derivative of ester type), sodium polyacrylate, etc. CONSTITUTION:A resin in a pellet state is blended with 0.1-0.5wt% aqueous solution of flocculating agent of acrylic acid high polymer consisting of one of polyacrylamide, its ester type modified derivative, and sodium polyacrylate, mixed with stirring, the surface of the resin in a pellet state is coated with the flocculating agent to give a molding material, which is fed to a molding machine. The flocculating agent is precipitated on the surface of the prepared molded article, and ionized on the surface of a smelling substance, the smelling substance is flocculated and solidified by an unstable radical of the flocculating agent, and it becomes odorless. An amount of the flocculating agent blended is usually 1-10wt% based on the resin, and about 30wt% based on reclaimed resin pellet.
Patent JP-H06296504-A (JP)
Title: Shoe sole having bag filled with cushioning fluid and clip for retaining said bag to improve outer and inner stability
Inventor: BAANII AREN
IPC: A43B13/40
Filed: 1994-02-04
Abstract: PURPOSE: To provide a shoe-sole having an improved cushion function by setting a fluid-packed bag in a heel part of the shoe-sole and by bending of a shoe-base toward bottom, thereby every load of the walking shock can be distributed over the foot area. CONSTITUTION: A base skin 74 supports a fluid-packed bag 10 and serves as a cushion for a wearer's heel acting like trampoline. The elasticity of the base skin 74 is enhanced by a removal of a lower bottom material from a hollow 90. In response to the load charged to the top face of the bottom upper part 52 caused by heel and walking collision, the base 74 enhances its downward bending ability into the cavity formed a top of the hollow 90. The main sections of the side segment 102, 104 raise the downward bending ability of the base 74 into the hollow 90 formed between the base 74 and a step face of the shoe-sole in response to the load charged to the top part of the fluid-packed bag 10 caused by a downward pressure and walking impact of the heel.  The side wall 72 of the cavity has a little highter rigidity than the bag 10, leading to a higher compression resistance at both side parts. Thus the side stability of the bottom is improved and an excessive inclination toward inside or outside of the ankle is prevented.
Patent JP-S60157655-A (JP)
Title: Auxiliary storage device
Inventor: HATSUTORI SEIICHI
IPC: G06F13/38
Filed: 1984-01-28
Abstract: PURPOSE:To reduce a waiting time, and to execute a processing at a high speed by executing transmission and reception of a data through a common random access memory which is not used by an auxiliary storage device. CONSTITUTION:When some command is outputted to an external auxiliary storage device 10, a main microprocessor 1 decides whether latches La, Lb are set or not. The main microprocessor 1 can use a common random access memory which is not occupied, therefore, a phenomenon of waiting is reduced.
Patent JP-S62170110-A (JP)
Inventor: SAITO SHIGEO
IPC: H01B12/04
Filed: 1986-01-22
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。