baber/WOPTO huggingface dataset:
Patent JP-H02260889-A (JP)
Title: Picture signal processor
Inventor: KOBAYASHI KAORU
IPC: H04N9/64
Filed: 1989-03-31
Abstract: PURPOSE:To prevent color blurring or the like in the vertical direction by deciding a color signal of a scanning line interpolating between interlace scanning lines with the correlation between luminance signals of the interlace scanning line and interpolation line. CONSTITUTION:A luminance signal Yn outputted from a selection circuit 10 is an interpolated luminance signal, on the contrary, a luminance signal Yn+1 obtained by introducing directly a luminance signal input YIBN is a luminance signal of one succeeding line with respect to the interpolated luminance signal Yn, and a luminance signal Yn-1 obtained from the luminance signal input YIN through a 1H delay line 2 is a luminance signal of one preceding line with respect to the interpolated luminance signal Yn. Then respective correlation is obtained by 1st and 2nd correlation detection means 24, 28 and 26, 30. Based on the output of the detection means, the color signal in the interpolation line is decided as the repetition of color signals of the preceding or succeeding scanning lines or decided as a mean of the color signals of the preceding and succeeding scanning lines. Thus, color blurring in the vertical direction is suppressed.
Patent JP-H04293857-A (JP)
Title: Damping member for floating floor
Inventor: TERAYAMA TAKASHI
IPC: E04F15/18
Filed: 1991-03-22
Abstract: PURPOSE:To enhance soundproof performance even if a floating floor and a damping member are made thin by interposing specified spherical bodies between the structural floor of a building frame and the floating floor. CONSTITUTION:A floating floor damping member 2 is composed of spherical bodies which are of one kind or more than two different kinds in hardness and/or diameter. As the spherical bodies, followings are usually used, they are spheres, elliptic spheres, polyhedrons more than octahedrons, wrinkled ball shaped bodies, spheres each upper and each lower portions of which are made flat and the like. And the floating damping member 2 is interposed between the structural floor 3 of a building frame and a floating floor 1. With this constitution, shock waves from the top can be effectively refracted, damping effect against impulsive sound can be thereby enhanced. Even if a comparatively thin floor member is used, high soundproof performance can be exhibited.
Patent JP-H06262654-A (JP)
Title: Thermoplastic resin molding and production thereof
Inventor: MATSUMOTO KOICHI
IPC: B29C45/00
Filed: 1993-03-15
Abstract: PURPOSE:To provide a thermoplastic resin molding realized in wt. reduction and the ensurance of the strength of a strength requiring area at the same time. CONSTITUTION:In a protector A composed of a thermoplastic resin containing a foaming agent, no air bubbles are present in the thermoplastic resin forming the predetermined volume area containing the lock part E provided to a protector main body B in order to integrating the protector main body B and a lid member C and air bubbles are present in the thermoplastic resin forming the other area excepting the predetermined volume area.
Patent JP-H02287160-A (JP)
Title: Wheel angular velocity detector
Inventor: BEAKAS MARK L
IPC: F16D51/00
Filed: 1990-03-30
Abstract: PURPOSE: To obtain a wheel speed sensor for a drive wheel which can be located on the inside of a wheel in an axle housing by providing a specific rotor disc, an inner fixing bracket, an outer fixing bracket and a fixing means. CONSTITUTION: The angular wheel speed detector comprises a rotor disc 35 having means (slot) 40 for designating the angular speed of a turning wheel and means to be coupled with an axle and turns together with the axle, an inner fixing bracket 21 having a hole 23 for receiving the axle and means 24 to be fixed to the inner wall of a housing 20, an outer fixing bracket 29 having a hole 23 and fixed to the bracket 21 in order to hold the rotor disc 35 together with the bracket 21 and defines a recessed cavity for limiting the movement in the axial direction, and a fixing tube 28 for keeping a specified gap between the sensor 41 and the disc 35 by fixing the sensor 41 contiguously to the means 40 so that passage of the means 40 can be detected when the disc 35 is turned by the axle. Consequently, the detector can be located on the inside of the wheel.
Patent JP-H07293276-A (JP)
Title: Spring clip structure of supercharger
Inventor: MORI MASAHIKO
IPC: F02C7/20
Filed: 1994-04-20
Abstract: PURPOSE:To suppress the generation of the trouble due to autoexcitation associ ated with fluid leak, free from the release of joint between a combustion inner cylinder part and the tail cylinder part to a turbine by the fine vibration generat ed by combustion, etc. CONSTITUTION:As for a spring clip which is installed between an inner cylinder part 5 and a tail cylinder part 6 which constituts a combustor for a gas turbine, etc., and is constituted of the inner and outer cylinder bodies in pair which join both the cylinder parts by an elastic force, a groove is formed in the circumferential direction on the surface of the inside spring clip 9, and a C-shaped spring which presses an outside spring clip 12 to the inner periphery of the tail cylinder part 6 by the restpratiye reaction foroe is inserted into the groove.
Patent JP-H07292644-A (JP)
Title: Flap opening and shutting screen gate
Inventor: HIRAYAMA TAKAO
IPC: E02B5/08
Filed: 1994-04-20
Abstract: PURPOSE:To facilitate the closure of an intake channel by making wider the width of each of flaps of screen gate rising and falling with an endless chain than a mounting interval, overlapping adjacent flaps each other, and closing the flaps with a water current. CONSTITUTION:In the case underwater working of a periodic inspection, etc., of a rotary rake 7 in a cooling water intake channel 1 in an atomic power station, etc., is carried out, a water current is stopped for promoting safety and work efficiency. At that time, an endless chain 3 is turned with a driving device 4 to lower wing-shaped flaps 2. Then, the flaps 2 are pushed by the current to close the current. In the case the endless chain 3 is wound up to lower the flaps down to a lower stream side, the flaps 2 are opened by the current to flow water. According to the constitution, the opening and shutting of an intake channel can be simply made, and the underwater working can be efficiently carried out.
Patent JP-H01302803-A (JP)
Title: Chip resistor and its manufacture
Inventor: DEIDEERU IBU FURANSOWA KAPORAR
IPC: H01C17/00
Filed: 1989-04-03
Abstract: PURPOSE: To manufacture a chip resistor with a small resistance accurately by providing an insulation layer between a metal strip that can be soldered and a resistor, covering a second side surface that opposes the resistor with a conductive layer, and covering the conductive layer partially so that the conductive layer can be connected to the above metal strip. CONSTITUTION: In a chip resistor with a cubic resistor 1 made of ceramic material and metal current supply strips 8 and 9 to be soldered on a first side surface that the resistor 1 opposes, insulation layers 6 and 7 exist between the metal strips 8 and 9 to be soldered and the resistor 1, the a second side surface that the resistor 1 opposes is covered with conductive layers 2 and 3, the conductive layers 2 and 3 are partially covered with insulation layers 4 and 5 so that each of the strips 8 and 9 that can be soldered of the above metal can be electrically connected to one of the conductive layers 2 and 3, and the insulation layers 4-7 are made of ceramic material. For example, the above resistor 1 is made of NTC resistance material and the insulation layers 4-7 are enamel layers made of zirconium oxide.
Patent JP-H02268958-A (JP)
Title: Method and device for casting molten bath metal
Inventor: KURAUDEIO FURURA
IPC: B22D18/02
Filed: 1989-04-03
Abstract: PURPOSE: To shorten the manufacturing time by pouring molten metal into a chamber below a mold cavity formed in a die, pressurizing this poured molten metal, completing the filling, applying the pressure in the solidified process and taking out a parts after applying the compressed force under further higher pressure. CONSTITUTION: At the time of casting molten alloy of an Al alloy, etc., the molten metal is poured into the molten cavity 13 formed in the die 6 or into the chamber 12 connected with the mold cavity 6 below this cavity. Successively, the molten metal is pressurize-supplied into the mold cavity 13 to complete the filling of the molten metal. Simultaneously, at the time of solidifying process, the compressed force under the high pressure is applied to the metal from the upper side of the mold cavity 13 at the stage, in which the pressure is applied to the chamber, and on the way of the solidifying process. Successively, the stage, in which the cast parts is taken out from the mold cavity 13, is successively executed. In this way, the productivity is drastically improved and a cast product having excellent mechanical characteristic can be obtd.
Patent JP-S558093-A (JP)
Title: Insulating gate type electric field-effectuated semiconductor device and its production method
Inventor: OOKURA ISAO
IPC: H01L29/788
Filed: 1978-07-04
Abstract: PURPOSE: To reduce greatly a space of a contact window of a gate electrode, source and drain sphere by conducting a gate electrode production process and the contact window production process of source and drain sphere with a use of a mutual mask.  
     CONSTITUTION: An oxidation film 3 and a nitrogen film 9 are formed at the main face of a Si base plate 1 on which multi-crystals Si film 4 and oxidation film 6 are established. Then the unnecessary sections are removed to form a gate electrode 4. And a drain sphere 5D and a source sphere 5S are established with the electrode 4 and the oxidation film 6 on it as masks. Then the electrode 4 side is oxidized to form oxidations 10a and 10b. And films 9 and 3 are removed in order with films 6, 10a and 10b as masks to establish contact windows 7a and 7b to which electrode materials are stiched to form drain electrode 8a and source electrode 8b. As a  result, source, drain electrode contact windows 7a and 7b and gate electrode 4 can  arrange their positions for themselves. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01254444-A (JP)
Title: Automatic accommodating device for rear view mirror
Inventor: YAMADA YOSHINORI
IPC: B60R1/074
Filed: 1988-04-01
Abstract: PURPOSE:To prevent the forgetting of accommodation in parking by driving a rear view mirror turning motor and permitting the automatic accommodation when a transmission is in P or N range and the engine revolution speed is less than a prescribed value and the turning-OFF of a key switch is detected. CONSTITUTION:A parking switch SWP for detecting the parking state of the selecting lever of a speed change gear, neutral switch SWN for detecting the neutral state, and an engine speed switch SWREV which turns-OFF when the engine speed is less than a specified value (i.e., idle revolution speed), and a key switch SWKEY which turns OFF in case of ignition OFF are installed, and each detection value is inputted into a logic circuit part 11, and when the vehicles stops, a rear view mirror turning motor 10 is driven to carry out accommodation. The restoration operation is carried out by the input of a switch 15. When a vehicle stops for parking, the rear view mirror can be accommodated automatically, and the forgetting of accommodation can be prevented.
Patent JP-H08253222-A (JP)
Title: Multilayer food container
Inventor: MACHINAGA YOUJI
IPC: B32B1/02
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a molding which is not inferior to a molding made of a new material, by providing three-layer structure of a new material layer, a recycled material layer, and another new material layer from the outside, in the body of a multilayer container composed of the new material and the recycled material. CONSTITUTION: A multilayer food container is composed of a new material and a recycled material and constituted of the opening 1, the support ring 2 provided at the lower end of the opening 1, the shoulder 3 extended from the support ring 2, the body 4, and the bottom 5. The body 4 is made of a multilayer constituted of a new material layer 11, a recycled material layer 2, and another new material layer 11. Polyethylene terephthalate resin is used as the new material. Polyethylene terephthalate containers for drinks molded by use of the same resin are recovered as a recycling material and ground. The new material is mixed for a recycling material constituting a recycling material layer 12. In this case, it is preferable that the recycling material is mixed as much as 50wt.% or more.
Patent JP-H04316442-A (JP)
Title: Production of rod
Inventor: OTA AKIRA
IPC: A01K87/00
Filed: 1991-04-15
Abstract: PURPOSE:To obtain a rod capable of improving strength in an enlarged diameter part by wrapping a slit tape made of a prepreg as a lower winding layer on the inside of the first layer made of the prepreg all over the whole length of a rod material on a mandrel and providing an upper winding layer in a length corresponding to the axial center length of the enlarged diameter part. CONSTITUTION:An enlarged diameter part (1c) is formed on a mandrel 1 so as to form a rod material, rapidly extending the diameter near the rod butt and forming a large-diameter handle gripping part (1b). A lower winding layer 3 in the form of a prepreg prepared by doubling reinforcing fiber in the circumferential direction is wrapped around the enlarged diameter part (1c) in a length extending over that of the axial center corresponding to the enlarged diameter part (1c) therein and plural sheets of a prepreg 4 obtained by doubling reinforcing fiber in one direction in a length corresponding to the whole length of the rod material are simultaneously laminated on the outer layer of the aforementioned lower winding layer. Thereby, the objective rod is obtained.
Patent JP-S567221-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OOSHIMA MITSUAKI
IPC: G11B5/33
Filed: 1979-06-27
Abstract: PURPOSE: To obtain a pulse voltage output to reproduce the digital signal recorded on a magnetic recording medium, by giving rise to the jump phenomenon of a large- amplitude magnetization curve to perform high-speed magnetic switching in magnetic materials of the magnetic head.  
     CONSTITUTION: Magnetic head 9 uses Wiegand effect magnetic switch element 1 as a detecting element. According to increment and reduction of the magnetic field, which enters from window part 23 of magnetic head 9, dependent upon running of magnetic tape 25, the jump phenomenon of a large-amplitude magnetization curve is caused in magnetic switch element 1, and instantaneous inversion of the magnetic flux, namely, the high-speed magnetic switching phenomenon is performed. Therefore, a pulse voltage having a high peak value is induced in coil 10 wound around magnetic switch element 1. After amplified by amplifier 31, the output of magnetic head 9 is separated into positive pulses and negative pulses by separating circuit 32 and is applied to flip-flop circuit 33, and a series digital signal is demodulated at output terminal 34. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11281695-A (JP)
Title: Device and method for inspecting electronic part
Inventor: FURUTA TSUNEO
IPC: G01R31/26
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the maintenance property and working efficiency of a device by easily specifying an abnormal state when the device is in an abnormal time. SOLUTION: A hand 51b carries a device 1 so that it touches a measuring instrument 54a. A measuring means 54ba measures the characteristics of the device 1 on the measuring tool 54a. A hand-detecting means 5 detects the numbers of a plurality of hands 51b being provided at the device. A measurement result storage means 6 successively stores measurement results corresponding to the hand 51b of each number. A monitoring means 8 estimates the abnormality in the hand 51b when the abnormality in the measurement results by the hand 51b with the number N frequently occurs based on the measurement result being stored by the measurement result storage means 6, and specifies the abnormality in the hand 51b based on the measurement result after exchanging nozzles.
Patent JP-S5511424-A (JP)
Title: Tape feed gear
Inventor: KIMURA NAOAKI
IPC: B65H23/195
Filed: 1978-07-05
Abstract: PURPOSE: To intermittently transport a tape accurately, by drilling a pinhole to the tape, and by stopping the movement of the tape every time the pinhole is detected by means of a photo-switch.  
     CONSTITUTION: A fixed guide 6, to which a through hole 11 that a needle 8 is inserted is mounted, and a moving base 7, on which placing portion 10 matter 9 to be pased is placed while the needle 8 is studded, are installed to the upper and lower portions of a tape 2 wound between shafts 1, 5 in facing shapes while a light source 13 and a photo-switch 14 are oppositely disposed between the fixed guide 6 and a roller 4 through a plate body 16 with a slit 15. Thus, a hole 12 is drilled to the tape 2 by means of the needle 8 while adhesives on a surface of the tape 2 are sticked on the matter 9 to be pasted if raising the moving base 7 when the tape 2 stops. If returning the moving base 7 to the original location, the shaft 5 turns, the light of the light source 13 enters the photo-switch 14 when the hole 12 reaches under the slit 15, the photo-switch 14 functions to stop the revolution of the shaft 5 and the moving base 7 is again raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02259918-A (JP)
Title: Keyboard control system
Inventor: NAGASAWA YUKIO
IPC: G06F3/02
Filed: 1989-03-31
Abstract: PURPOSE:To improve operability by counting the number of the continuous inputs of a key to return an input position immediately after the repeated key input of an operator, and determining the key input speed for the next repeated key input, according to the counted number. CONSTITUTION:When the same key of a keyboard input device 3 is continuously depressed, data corresponding to the key are repeatedly inputted and displayed on a CRT display device 1. Further, a means which counts the number of the input of the regress key to make return a position on the display device to the preceding position, and a means which alters the input speed of next automatic repeating, are provided. Thus when the high speed key repeating input speed is set, a defect that the input speed must be reset by a manual operation and that the operation is troublesome can be improved.
Patent JP-H08279497-A (JP)
Title: Semiconductor and production system thereof
Inventor: MATSUI YUICHI
IPC: H01L21/8242
Filed: 1995-04-07
Abstract: PURPOSE: To obtain a mechanism for feeding sufficient quantity of material in CVD method employing a metal compound material taking liquid or solid state at normal temperature and pressure even when the temperature of material container is lowered. CONSTITUTION: Several perforated plates 4 are set in a material container 1 and a metal compound material 3, e.g. Ba(DPM)2 or Sr(DPM)2 , is mounted thereon before a carrier gas is fed from the lower part of the material container 1. Since the effective surface area of material can be increased, saturated vapor pressure is approached under steady state. Consequently, sufficient quantity of material can be fed even at low temperature.
Patent JP-H11276399-A (JP)
Title: Wiping tape
Inventor: YAMAKOSHI MASAKAZU
IPC: G11B23/50
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve cleanness after wiping by using a fabric woven by using the multi-filaments of extra fine fibers whose single fiber size is specified as at least one of the warp and the weft, making the multi-filaments into a flat structure having a specified flat ratio and specifying the ratio of the total fineness of the warp and the weft. SOLUTION: As for this wiping tape, the fabric woven by using the multi- filaments composed of the extra fine fibers whose single fiber fineness is less than 1 denier as at least one of the warp and the weft is used, the multi- filaments are made into the flat structure whose flat ratio is 5-30% and the ratio of the total sizes of the warp and the weft is made into 1.5-10 times. Also, the multi-filaments including antistatic fibers are used as at least one of the warp and the weft. Further, it is preferable that the weft is the multi- filaments having the flat structure composed of the extra fine fibers and the warp is the multi-filaments including the antistatic fibers.
Patent JP-S566581-A (JP)
Title: Television synchronizing broadcast device
Inventor: SASADA MASAAKI
IPC: H04N5/38
Filed: 1979-06-27
Abstract: PURPOSE:To obtain the steady offset effect immediately when the transmission is restarted, by securing the high-accuracy frequency control via the reversible counter and the D/A converter and then storing the control data by the counter even through the transmission of other stations or the self-station may be discontinued. CONSTITUTION:Both the frequency of the self-station's transmission signal and the transmission frequencies of other stations are received by antenna 1, and the frequency difference is detected by frequency difference detecting circuit 2. And the output according to the frequency difference is applied to the 1st and 2nd low band filter trigger circuits 12a and 12b each, and the output of circit 12b is applied to reversible counter 16 via latch circuit 13. At the same time, the output of circuit 12a is applied to circuit 13 and FF14, and the output of FF14 is applied to counter 16. On the other hand, the output of TV signal generating circuit 5 is applied to FF14 via cycle isolating circuit 15. And the addition/subtraction is given via counter 16 to the horizontal erasion signal sent from circuit 15 for the period during which circuit 2 produces the output and according to the polarity of the output. Then the count value of counter 16 receives the D/A conversion to be converted into the the digital value. And the control is given to transmission frequency oscillator 4 to then give the control to the transmission frequency of the self-station.
Patent JP-2000277975-A (JP)
Title: Electromagnetic wave shielding circuit board and manufacture thereof
Inventor: TANAKA YOSHIKI
IPC: H05K1/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding circuit board superior in electromagnetic wave shield effect, and a manufacturing method thereof. SOLUTION: This electromagnetic wave shielding circuit board uses thermoplastic liq. crystalline polymer-made insulation layers 3 which cover the surrounding of a conductive circuit 2 to form a circuit board 1, electromagnetic shielding blocks 4 are provided on both surfaces of the board 1 so as to sandwich the conductive circuit 2, the shield blocks 4 are subjected to thermocompression from both surfaces or from one surface to mutually contact the peripheral edges of the blocks 4, thereby surrounding the conductive circuit 2 and the insulation layers 3 therearound with the blocks 4.