baber/WOPTO huggingface dataset:
Patent JP-H04330895-A (JP)
Title: Field converting circuit
Inventor: OWASHI HITOAKI
IPC: H04N9/87
Filed: 1991-11-11
Abstract: PURPOSE:To improve the picture quality at the time of the variable speed reproduction by using a signal between fields at a still picture part, using a signal between lines at an animation part and performing the line conversion respectively by a C adaptive converting circuit and a Y adaptive converting circuit. CONSTITUTION:The reproduced composite video signal is separated to a luminance signal Y and a carrier chrominance signal C by a frame Y/C separating circuit and a line Y/C separating circuit. Further, even the 1 field delayed composite video signal is separated to the luminance signal and the chrominance signal by the frame Y/C separating circuit. When it is detected that the action is not performed by an action detecting circuit 90 to detect the presence of the action of the inputted video signal, a luminance signal adaptive converting circuit 70 and a carrier chrominance signal adaptive converting circuit 60 performs the line conversion with a signal between fields and when it is detected that the action is performed, performs the line conversion with a signal in fields. The output signals of converting circuits 70 and 60 is added by an adder circuit 80 and outputted as the video signal after the conversion. Thus, the resolution deterioration of the luminance signal and the chrominance signal can be prevented.
Patent JP-H07127759-A (JP)
Title: Current application display device for valve actuator
Inventor: UCHIYAMA MAKOTO
IPC: F16K37/00
Filed: 1993-10-28
Abstract: PURPOSE:To prevent erroneous judgment surely by taking out two types of signals of different polarities from current flowing through two power cables, transmitting these signal by a signal cable and a power cable, selecting signals, and displaying the opening and closing condition of a valve and the current applying conduction of a motor. CONSTITUTION:Since a valve V is closed by a motor M of an actuator 2 and, when a cam V1 kicks off the contact of a limit switch LS2, a break contact LS22 opens, current to an exciting coil is shut off to stop the rotation of the motor M and to go off a current display lamp La1. At the same time, a make- contact LS21 is closed, and thus a signal current flowing from a power cable (a) to a power cable (b) through a diode D2 flows through a signal cable L by a selector switch S of a control panel 1. However, because the signal current is a d.c. current rectified in the diode D2 and flows through a diode D4 only of the same pole as the diode D2, a display lamp La4 lights up to indicate that the valve V is closed.
Patent JP-H0866417-A (JP)
Title: Belt for low back pain
Inventor: SATO SHIZUO
IPC: A61F5/02
Filed: 1993-10-29
Abstract: PURPOSE: To provide a belt easy to use for law back pain without dislocating from a paining point and capable of corresponding to vertical positions. CONSTITUTION: This belt is provided with a short tubular waist part 1 to wrap a waist part, a tongue-like shaped inside leg passing through part 2 set on the rear bottom edge, and a hook-and-loop fasteners 3 and 4 set on the front face of the waist part 1 and the tip of the tongue-like shaped inside leg passing through part 2 mutually engageably. A belt main body 21 attached on the rear face of the waist main part 1 and a hook-and-loop fastener 25 set mutually capable of engaging with right and left tightening pieces 22 and 23.
Patent JP-2000123136-A (JP)
Title: Non-contact ic card
Inventor: TAKAHASHI NOBUYUKI
IPC: G06K19/07
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To adjust the capacity of a capacitor and to change a circuit parameter by providing a pattern for capacitor and a conductive layer composing the capacitor on the surface of a card. SOLUTION: An antenna coil 13, patterns 15a and 15b for capacitor, IC chip 12, chip component 14 for capacitor and circuit to be connected with the patterns for capacitor are formed on a plastic sheet to become a circuit board 11. Nonwoven fabric is fitted to both the sides of the formed circuit board 11 or an over sheet is directly laminated and an IC card 10 is formed by heating and pressing. When providing the conductive layer on the surface of the card 1O, the conductive layer composed of conductive ink and seal or film having a metal layer is provided on the resin surface of the card 10 by print, transfer and seal working. The capacitor can be constituted by overlapping this conductive layer with plate-shaped print patterns provided on the circuit board 11 inside the card.
Patent JP-2000083904-A (JP)
Title: Ophthalmic device
Inventor: TAKAMIYA SANSHIRO
IPC: A61B3/16
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a noncontacting tonometer which can obtain cornea shape information even at the time of injecting a fluid to a cornea and can obtain a correct ocular tension value without regard to the difference of the length of a corneal curvature radius by once fluid injection. SOLUTION: Since an injection nozzle 64 obtained by holding a transparent plate is fixed to the tip of a truncated cone member 50 and a communicative hole for supplying a fluid is fixed to the rear side of a ring group to be projected, an annular luminous flux to be projected to the cornea C and a reflected luminous flux from the cornea C are not light-shielded. In addition, concerning a fluid deforming the cornea C, an arithmetic means 201 calculates a plurality of corneal carvature radi before injecting the fluid and at the time of injecting it at prescribed positions of the cornea C by once injection of the fluid to lead out the ocular tension value from the correlation table of the ocular tension values at the plurality of corneal carvature radi before injecting the fluid and at the time of injecting it at prescribed positions of the cornea C calculated in advance.
Patent JP-H01139421-A (JP)
Title: Carrying device
Inventor: SO MASASHI
IPC: B65G43/08
Filed: 1987-11-20
Abstract: PURPOSE:To get rid of stop on carrying function of a common carrying conveyer and to intend to improve supplying ability by sending out articles of quantity that can be stored on a receiving line from a supplying line to the common carrying conveyer. CONSTITUTION:Sending out possible signal generating device 11a, for instance, remembers permissible reception quantity of articles in a receiving line 8a. Now, an article 2a is sent out to a carrying conveyer 4 from a supplying line 1a with a diverging device 3a and a limit switch 6a is made ON, then sending out signal 14a is sent out from a sending out signal generating device 10a to the sending out possible signal generating unit 11a and is added up. While, when an article received into the receiving line 8a via a diverging device 6a is taken out, a taken out signal 16a from a taken out signal generating device 12a is subtracted, and if the total of this addition and subtraction is less than the permissible reception quantity, a sending out possible signal 15a is output from a comparing unit 17a, and when the total gets equal to the permissible reception quantity no signal is output, so supply of the article 2a is stopped. In such way, it can be intended to improve supplying ability.
Patent JP-H09139653-A (JP)
Title: Band split synthesis filter
Inventor: TSUKADA TOKU
IPC: H03H17/06
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of freedom of selecting the number of a filter tap in the band split synthesis filter employing an acrylic filter. SOLUTION: A frequency component of an input signal is divided into bands at an equal interval by a band pass filter 1i and each signal for each band obtained by split is sampled by a switch 4i. Furthermore, an output of the switch 4i is again sampled by a switch 5i, the sampled signal is given to a band filter 2i, which extracts the component for each band and an adder 6 synthesizes the result of extraction, then a signal equivalent to the input signal is generated. The number of tap at an interval of an integer multiple of the band split number (one time, twice,...) or a sum of 1 to the interval is set to the band filters 1i, 2i being acyclic filters.
Patent JP-2000109618-A (JP)
Title: Polyolefin resin composition
Inventor: ARAKI TAKUMI
IPC: B32B7/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin resin composition which has improved low- temperature moldability and high-speed moldability and can give a molding which, when treated with ozone, can form a treated surface having enhanced polarity and improved bondability, coatability, and printability by mixing a polyolefin resin with a compound having an internal unsaturation. SOLUTION: This composition comprises 99.9-50 wt.%, particularly, 99.5-60 wt.% polyolefin resin having a density of 0.91-0.94 g/cm3, particularly, 0.912-0.935 g/cm3, a melt flow rate of 0.001-1,000 g/10 min, particularly, 0.1-100 g/10 min, a melt tension of 1.5-25 g, particularly, 3-20 g, an Mw/Mn ratio of 3.0-10, particularly, 4.0-8.0, and 0.4 or above, particularly, 0.4-0.8 terminal vinyl group per 1,000 carbon atoms of a polymer chain and 0.1-50 wt.%, particularly, 1.3-30 wt.% internally unsaturated compound having a melt flow rate of 0.001-1,000 g/10 min, particularly, 0.1-100 g/10 min (under a load of 2.16 kg) and having 0.5-250, particularly, 50-250 internal unsaturations per 103 carbon atoms.
Patent JP-H11135743-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAUCHI SATOSHI
IPC: H01L27/105
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent the oxidation of polysilicon which forms a lower electrode in heat treating by forming a TiO film from a TiN film through heat-treatment in an oxygen-free atmosphere, in a capacitor manufacturing process. SOLUTION: After forming a lower electrode 106 on a silicon wafer 101, a TiN film 107 and a RuO2 film 108 are formed, and this Si wafer 101 is heat- treated in atmosphere which does not include oxygen. Then, a dielectric film consisting of a TiO2 film 109 and an upper electrode consisting of a Ru film 110 are obtained.
Patent JP-S62153504-A (JP)
Title: Shrouding segment
Inventor: YUYA YOSHIHIRO
IPC: F01D11/08
Filed: 1985-12-26
Abstract: PURPOSE:To aim at the improvement of turbine efficiency by placing within a shrouding segment a sheet metal provided with cooling orifices, and then providing a cooling passage on the moving-blade side peripheral wall. CONSTITUTION:Within a shrouding segment 11 is placed a sheet metal 17 provided with a plurality of cooling orifices 16 so that it is opposite to the moving- blade side peripheral wall 18 at a prescribed distance. On the moving-blade side peripheral wall 18 is provided a cooling passage 24 which connects the inside of the shrouding segment 11 and the upper stream side from a moving blade 14. Hereby, the moving-blade side peripheral wall can be efficiently cooled with only a small quantity of air, and accordingly, the efficiency of a turbine can be improved.
Patent JP-H04167567-A (JP)
Title: Flip chip type photodetective element
Inventor: HAMAGUCHI HISASHI
IPC: H01L31/10
Filed: 1990-10-31
Abstract: PURPOSE:To prevent a photodetective element from increasing in leakage current due to the breakdown of a P-N junction by a method wherein the bump electrode of a photodetective element located on a P-type region is set higher than the bump electrode located on an N-type region in melting point. CONSTITUTION:A bump electrode 5b provided onto an N-type region 3b of an photodetective element 4 is formed of material such as solder, and a bump electrode 5a provided to a P-type region 3a is formed of material whose melting point is higher than that of the electrode 5b. A mechanical connection is carried out through such a manner that the photodetective element 4 and a circuit board 1 are aligned with each other, then the bump electrodes 5b provided to the N-type region 3b on the peripheral part of the photodetective element 4 are fused by heating and soldered to bump electrodes 2 provided to a circuit board 1, whereby the photodetective element 4 is mechanically joined to the circuit board 1. Therefore, impurities such as Sn and the like can be prevented from diffusing from the bump electrode 5a to the P-type region 3a of the photodetective element 4 without providing a barrier layer. By this setup, a leakage current can be prevented from increasing due to the breakdown of a P-N junction.
Patent JP-H01137889-A (JP)
Title: Magnetic recording/reproducing device
Inventor: TANIGAWA NAONOBU
IPC: H04N5/45
Filed: 1987-11-25
Abstract: PURPOSE:To attain a timer picture recording reservation during reproduction by adding a video digital processing circuit and outputting a timer picture recording reservation picture to one of the picture. CONSTITUTION:A video digital processing circuit 5 is added, plural picture contents are displayed in one picture, the contents for one picture are inputted from a video signal circuit 2, for the contents for the other picture, the timer picture recording reservation picture obtained from a picture character displaying circuit 3 is inputted. These picture contents are mixed and formed by a video digital processing circuit 5, and outputted to a compound video signal output C and a RF signal output D. Thus, the timer picture recording reservation can be carried out even during the recording and reproducing of the title magnetic recording/reproducing device.
Patent JP-H03157505-A (JP)
Title: Intermediate stop fluid cylinder
Inventor: NISHIDE KAZUHIRO
IPC: F15B11/06
Filed: 1989-11-13
Abstract: PURPOSE:To perform intermediate stopping with high accuracy by providing solenoid valves which switch supply and discharge and solenoid valves which switch pipe passages therefor between supplying/discharging ports on both sides of a piston and a fluid source, while controlling them by a controlling means. CONSTITUTION:Solenoid valves MV1a, MV2a are arranged between supply and discharge ports 36a, 36b and an air source of an air cylinder 24a for switching supplying to discharging of the air. Solenoid valves MV1b, MV2b are provided on the discharge side ports of the valves MV1a and MV2a. Solenoid valves MV3a and MV3b connect or disconnect the valves MV1b and MV2b to the discharge part. The outlet port of the MV3b is opened to atmosphere through a speed controller SC. Each solenoid valve is controlled by means of a microcomputer according to detection signals and operation signals of positions 38a to 38d corresponding to specified predetermined positions of a piston 32. Deceleration is performed in the vicinity of stopping position accordingly, negative pressure is applied to a constant position for a predetermined period, intermediate stopping is performed with a low cost, long life and high accuracy.
Patent JP-H10139933-A (JP)
Title: Vibration-proofing material
Inventor: OHIRA YASUYUKI
IPC: C08L7/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a high damping vibration-proofing material which can isolate or attenuate the vibration propagated from a source of vibration by incorporating a specified active component in the matrix constituting a vibration-proofing material. SOLUTION: In the matrix constituting the vibration-proofing material and desirably comprising a polymer having the glass transition point in the range of service temperature (e.g. PVC), an active component which increases the dipole moment in the matrix, desirably at least one member selected from among compounds having a mercaptobezothiazole group (e.g. N,N- dicyclohexybenzothiazyl-2-sulfenamide), at least one member selected from among compounds containing a benzotriazole group [e.g. 2-(2'-hydroxy-5'- methylphenyl)-benzotriazole] or at least one member selected among compounds having a diphenylacrylato group (e.g. ethyl-2-cyano-3,3-diphenyl acrylate). The mixing ratio is such that 100 pts.wt. matrix is mixed with 10-300 pts.wt. active component.
Patent JP-H06143490-A (JP)
Title: Coated steel material high in coating durability in high concentration chloride ion atmospheric environment
Inventor: KATO CHUICHI
IPC: B32B15/08
Filed: 1992-11-04
Abstract: PURPOSE:To provide a steel material greatly enhanced in coating durability as the steel used in the seashore or the bridge of a road over which chloride is spread. CONSTITUTION:A film is formed on the surface of a steel material containing 1-10% of Ni by coating the surface of the steel material with a mixed treatment soln. consisting of 1-50% of Fe2O3+Fe3O4, 0.01-5% of phosphoric acid, 0.01-10% Pb or a compd. thereof, 3-30% of a butyral resin and the remainder of a solvent and a coating film is formed on the formed film. Since the coating durability is extended in environment wherein the concn. of a chloride ion is high and coating is most easily deteriorated, the maintenance cost of repainting can greatly be reduced.
Patent JP-H03158453-A (JP)
Title: Formation of tial compound layer
Inventor: MORIKAWA TAKASHI
IPC: C23C4/08
Filed: 1989-11-14
Abstract: PURPOSE:To easily form a TiAl compound layer of arbitrary range of composition and amount of building-up by carrying out low-pressure plasma spraying by using a Ti powder containing specific amounts of Al powder as a thermal spraying material. CONSTITUTION:Low-pressure plasma spraying is performed by using a Ti powder containing 7-43wt.% Al powder as a thermal spraying material. At this time, it is preferable to regulate internal pressure in a decomposition chamber to <= about 20KPa, and further, it is desirable to keep the temp. of a base material for thermal spraying at >= about 630 deg.C. Moreover, as an atmospheric gas for plasma formation, a gaseous mixture of Ar and H2 or respective single gases can be used. By this method, a layer of TiAl compound having an arbitrary composition in the above range can be bult up on the base material.
Patent JP-H03158428-A (JP)
Title: Manufacture of whisker reinforced al alloy composite
Inventor: FUKAZAWA MINORU
IPC: C22C47/14
Filed: 1989-11-14
Abstract: PURPOSE:To permit the reduction of the working manhour in the manufacture of the Al alloy composite by subjecting a mixture of reinforcing material whiskers and Al alloy powder to hot extruding under the conditions in the state where a composite having a compsn. same as that of the above mixture is arranged at the tip face part of a container packed with the mixture. CONSTITUTION:A mixture 5 of reinforcing material whiskers and Al alloy powder is packed into a container 2. A disk-shaped whisker reinforced Al alloy composite 1 having a compsn. same as that of the mixture is arranged at the tip part of the container 2. In the above state, the mixture 5 is subjected to hot extruding by using a cylinder ram 4 from a die 3 under the conditions of 400 to 480 deg.C temp. and 4 to 5t/cm<2> bearing pressure. In this way, the whisker reinforced Al alloy composite of high quality can be mass-manufactured at a low cost.
Patent JP-H04166984-A (JP)
Title: Control device for panel display
Inventor: ITO SHUHEI
IPC: G09G5/00
Filed: 1990-10-31
Abstract: PURPOSE:To obtain two-screen division type panel display which is rich in compatibility without increasing the cost of parts by performing forcible synchronization with panel timing, and providing a 1/2 frame buffer. CONSTITUTION:A CRT controller 12 operates in accordance with a fundamental clock for panels and also repeats weight action in accordance with weight signals output from a panel timing controller 13 whereby forcible synchronization with panel timing is carried out. A 1/2 frame buffer 17 is provided and display data fed from the controller 12 and display data read from the buffer 17 are alternately selected so as to supply data in the order that agrees with two-screen division type panel display; i.e. the control of the two-screen division type panel display can be made following an application program without changing the order of display data output from the controller 12 nor preset timing data.
Patent JP-H07143996-A (JP)
Title: Chuck mechanism
Inventor: NAKANO TETSUNORI
IPC: A61C1/14
Filed: 1993-11-25
Abstract: PURPOSE:To prevent decrease and breakage of spring force of a chuck piece from occurring by providing symmetrically a pair of slits shorter than those of the below described slits on the chuck piece in a chuck member wherein a pair of slits are symmetrically provided in the axial direction of a cylindrical body and a blade, etc., is chucked by opening and closing the chuck piece formed between the slits. CONSTITUTION:A chuck mechanism consists of a cylindrical body with a pair of slits 5b and 5b in the axial direction and a member 10 to be chucked is inserted by opening a pair of chuck pieces 5a and 5a formed between slits by pushing an opening and closing member 6b into the spale between the slits 5b and 5b from the axial direction and then, the member 10 to be chucked is pinched by means of a pair of chuck pieces 5a and 5a by retreating the opening and closing member 6b. The chuck pieces 5a and 5a have symmetrically slits 5e and 5e each with a length shorter than those of the slit 5b and 5b.
Patent JP-S62155383-A (JP)
Title: Pressure reducing and releasing valve of tubulous valve type
Inventor: UENO YUKEN
IPC: F16K17/30
Filed: 1985-12-27
Abstract: PURPOSE:To integrate a pressure reducing valve and a pressure releasing valve into one body when an abnormality is generated on the secondary-side pressure, by opening the valve port of a relief valve. CONSTITUTION:A cylindrical valve 4 for reducing the pressure is installed on a valve seat 3, while a valve port 70 for a relief valve is provided to a pressure sensitive plate 5 which operates when it senses the pressure in the secondary chamber 2 side. In addition, the plate 5 is provided with a valve seat 71. When the pressure on the secondary side becomes abnormally high, both pressure sensitive plate 5 and a tubulous valve 4 move upward, thereby opening the valve port 70. Thus, the fluid is released from a releasing port 62 into the atmosphere, thereby keeping the secondary-side-pressure within the preset pressure. With this contrivance, a pressure releasing valve can be incorporated into a pressure reducing valve so as to effectively control the pressure.
Patent JP-H01137520-A (JP)
Title: Manufacture of crystalline transparent conductive laminate
Inventor: YAMAZAKI MASAHARU
IPC: B32B7/02
Filed: 1987-11-24
Abstract: PURPOSE:To improve productivity of a crystalline transparent conductive laminate excellent in transparency and durability by making a sputtering condition to be a vacuum less than 5X10<-3>Torr and impressed voltage above 2.8kV. CONSTITUTION:When a crystalline transparent conductive layer consisting of a mixture of indium oxide and tin oxide is laminated on a substrate by a high frequency sputtering method, a sputtering condition shall be a vacuum less than 5X10<-3>Torr and impressed voltage above 2.8kV. Thereby, to say nothing of a glass substrate of a crystalline ITO layer of high quality being excellent in transparency and durability, even in an organic high polymer substrate, a thermal oxidation treatment process as in the past is needless so as to obtain a crystalline ITO film wire good productivity by one step at the time of sputtering.