baber/WOPTO huggingface dataset:
Patent JP-H06133337-A (JP)
Title: Vertical expanding device
Inventor: YUGAMI MASAIKU
IPC: H04N11/20
Filed: 1992-10-21
Abstract: PURPOSE:To provide the vertical expanding device implementing vertical expansion processing to an interlace signal without double density conversion. CONSTITUTION:Field memories 21, 22 writes a luminance signal and a color difference signal and when they are read, invalid data are arranged to expand the luminance signal and the color difference signal. A motion detector 5' generates 1st and 2nd motion data based on current data and data of one preceding line and only when the current data are invalid data, the 2nd motion data are selected. A vertical expansion interpolation device 6a' selects the in-field interpolation and the inter-field interpolation according to motion data and applies vertical expansion interpolation to a luminance signal and a vertical expansion interpolation device 6b' applies vertical expansion interpolation to the color difference signal with the in-field interpolation. A conversion ROM 16 converts the line number into a selection signal and gives the converted signal to the motion detector 5' and the vertical expansion interpolation devices 6a', 6b'.
Patent JP-H10149554-A (JP)
Title: Pickup lens braking device
Inventor: TERAJIMA KOKICHI
IPC: G11B7/135
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a pickup lens braking device capable of effectively suppressing the unwanted displacement of the pickup lens and always precisely recording/reproducing information. SOLUTION: This device is constituted so that in a pickup lens driving device constituted so that a hold member 11 holding the pickup lens 8 is supported displaceably in the prescribed direction for a fixed member 10, and a driving coil 13 or a driving permanent magnet 14 is provided on the hold member 11, and the driving permanent magnet 14 or the driving coil 13 is provided on the fixed member, and the hold member 11 is made to be driven in the prescribed direction by an electromagnetic action between the driving coil 13 and the driving permanent magnet 14, a non-magnetic conductive part 31 is provided on the hold member 11 or the fixed member 10, and a braking permanent magnet 32 is provided on the fixed member 10 or the hold member 11 opposite to the non-magnetic conductive part 31 through a prescribed gap.
Patent JP-H05118519-A (JP)
Title: Low nitrogen oxide generation burner
Inventor: KAIYA KAZUO
IPC: F23D14/24
Filed: 1991-10-28
Abstract: PURPOSE:To reduce the generation of NOx by a method wherein combustion, such as subdivision combustion, thick-and-thin fuel combustion, self-recirculation combustion, is delicately executed in a burner. CONSTITUTION:A plurality of radially injecting nozzles 2 through which gas is injected are formed radially of the vicinity of the tip part of a gas pipe and a flame stabilizing plate 3 is arranged to the tip part of the gas pipe. A partition plate 4 having approximately the same size as that of the flame stabilizing plate 3 is arranged to the outer periphery of the gas pipe slightly on the upper stream side of the radial injection nozzle. An air pipe 5 is provided outside the gas pipe and a number of air revolving vanes 6 are arranged to the outer periphery of the partitioning plate 4 in the air pipe. A gas nozzle 8 of a gas tube connected to the gas pipe is installed between the air revolving vanes. This constitution delicately executes combustion, such as subdivision, thick-and-thin fuel combustion, and self-recirculation combustion.
Patent JP-H08165577-A (JP)
Title: Microwave plasma cvd system
Inventor: HOSOGAI IZUMI
IPC: C23C16/511
Filed: 1994-12-13
Abstract: PURPOSE: To efficiently form a high-quality thin film uniform in thickness and quality by fitting a heat-resistant meshy screen in front of a substrate opposed to plasma and connecting the outer periphery to the inner periphery of a reaction vessel. CONSTITUTION: A reacting gas 16 is introduced into an evacuated reaction vessel 1 from a gas inlet 2. A microwave 15 is introduced from a waveguide 4 through an airtight sealing plate 5 set in an end plate 1a on one end to produce plasma 8. The reacting gas 16 is excited by the plasma 8 to form a thin film on a substrate 7 arranged on the other end of the vessel 1 through a sample holder 6. In this microwave plasma CVD system, a meshy screen 10 consisting of a heat-resistant material is furnished in front of the substrate 7 opposed to the plasma 8, and the outer periphery is short-circuited to the inner periphery of the vessel 1. Consequently, the flow distribution of the reacting gas is made uniform in the radial direction, and the ion is trapped.
Patent JP-H04180769-A (JP)
Title: Powedry deodorizer composite
Inventor: MORIGUCHI HIROSHI
IPC: C08L3/00
Filed: 1990-11-16
Abstract: PURPOSE:To obtain the deodorizer composite which continues a deodorization effect extending over a long period by mixing rice starch, glutaric aldehyde, and 2-bromo-2-nitro-1, 3-propanediol. CONSTITUTION:The powdery deodorizer composite is obtained by mixing the prescribed quantity of rice starch, glutaric aldehyde, and 2-bromo-2- nitro-1,3-propanediol. As for its mixing ratio, with respect to 100 weight part rice starch, 5-40 weight part glutaric aldehyde, and 1-25 weight part 2-bromo-2- nitro-1,3-propanediol are suitable. The rice starch is a carrier at the time when a deodorizer of a liquid is powdery, and the glutaric aldehyde is a liquid having a suppression effect for a nitrogen compound bad smell (ammonia, amine, etc.), a sulphur compound bad smell (hydrogen sulfide, mercaptan, etc.), etc. The 2-bromo-2-nitro-1,3-propanediol is chemicals for preventing putrefaction of organic matter, and even if putrefaction advances already, a phenomenon of further put refraction is prevented.
Patent JP-H10148472-A (JP)
Title: Method of calcining dielectric material
Inventor: HIRAGA MASATOSHI
IPC: H01G13/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To conduct the uniform calcination of dielectric material by placing the calcining sheath of a bottomed cylindrical form packed with the dielectric material on the upper part of a base plate arranged to the bottom part of an electric furnace and calcining each of the base plate and the calcining sheath while rotating them. SOLUTION: A cylindrical electric furnace 4 is provided with heaters 1 at each of a central part and an outer circumference inside a furnace. Doughnut- type base plate 2 of the size clearing the heater 1 and of rotatable structure is arranged to the bottom part inside the furnace. Piercing holes for rotating the cylindrical calcining sheaths 3 with the bottoms are formed circularly on the surface of doughnut-type base plate 2 and the calcining sheaths 3 are mounted on the upper parts of the piercing holes. Interlocking with the rotation of the base plate 2, the calcining sheaths 3 are calcined revolving on their axes. Therefore, uniform calcination is enabled.
Patent JP-H02154429-A (JP)
Title: Semiconductor device
Inventor: FUJIOKA HIROSHI
IPC: H01L21/331
Filed: 1988-12-06
Abstract: PURPOSE:To obtain an emitter consisting of fine crystals by composing it, as an n-type emitter, of an H-containing Si material doped with As as compared with the case where it is doped with phosphor and a larger effect on increase of a current amplification factor hFE. CONSTITUTION:An emitter 15 where it is doped with As as an n-type Si:H emitter 15 without doping with P is constituted. Thus, the Si:H is easy to increase a crystal grain (grain size) and may result in epitaxial growth depending on growth conditions. However, the Si:H doped with As has a small crystal grain and may result in an organization state where small crystal grains are present for example within amorphous silicon. Thus, the As-doped Si:H material has improved reproducibility and becomes a fine crystal and a hetero bipolar transistor (HBT) with the emitter 15 consisting of such materials shows a greater current-amplification factor, thus achieving high performance.
Patent JP-2001122224-A (JP)
Title: Shrink film heating device
Inventor: ENOMOTO JUN
IPC: B65B53/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a shrink film heating device capable of equally heating and shrinking a cylindrical shrink film covering an item to be covered. SOLUTION: This shrink film heating device is comprised of a ring-like nozzle 14 formed into a ring shape to enclose the outer circumference of a shrink film 12 covering a container valve 11 acting as an item to be covered and provided with a hot air guide groove 13 at its inner circumferential side; and a hot air supplying source for supplying hot air to the ring-like nozzle 14 through a thermal insulating flexible duct 19. At a connecting segment with the duct 19, the ring-like nozzle 14 is provided with a hot air guide member 21 for use in guiding a part of the hot air supplied from the duct 19 to the hot air guide groove 13.
Patent JP-H10147233-A (JP)
Title: Brake fluid pressure generator
Inventor: KOBAYASHI MICHIO
IPC: B60T13/12
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To properly distribute braking force so that braking force can be equalized in two systems. SOLUTION: A power piston 10 for a liquid pressure booster 2 is formed as a stepped piston which has a large diameter portion 10a to apply fluid pressure in a power room 30 thereto and a small diameter portion 10b with the same diameter as a master cylinder piston 53. Both pistons 10, 53 are operated in association by an aligning rod 62. Pressurized fluid in the power room 30 is guided into an annular room 51 formed on the outer periphery of the small diameter portion 10b so that fluid pressure can be applied to the stepped portion 10c between the large diameter portion 10a and the small diameter portion 10b in the opposite direction of fluid pressure in the power room 30. In this way, during brake operation, the fluid pressure in the power room 30 guided into wheel cylinders 33, 34 in one system is equally balanced with master cylinder pressure guided into wheel cylinders 58, 59 in the other system to properly distribute braking force on wheels in a well-balanced manner.
Patent JP-H11125034-A (JP)
Title: Self-standing simplified structural body
Inventor: KAWASHIMA KATSUKO
IPC: A01G9/16
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a simplified self-standing structural body that can be easily assembled or stored and can be used as a well-designed simplified greenhouse. SOLUTION: A plurality of umbrella bones 120 are radially constituted and supported at one end of each bone to a bar shaft-shaped shaft portion 110, a tent-like portion 160 consisting of a transparent sheet such as a vinyl sheet is attached to the umbrella bones, thereby producing an umbrella-shaped portion 100 which can be closed or opened just as an umbrella. The umbrella portion 100 is supported by a shaft support 320 of the supporting portion 300 having a base seat 310. Moreover, in the vicinities of the umbrella-shaped portion 100, a lateral tent portion 200 comprising a transparent sheet member is suspended thereby providing a self-standing simplified structural body A. This structure can be used and a simple greenhouse.
Patent JP-2001128086-A (JP)
Title: Television receiver
Inventor: HOSOE SHUNICHI
IPC: H04N5/44
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To eliminate complexity of a device and to reduce power consumption in a television broadcasting receiving terminal where conventional analog broadcasting and digital broadcasting coexist. SOLUTION: This television receiver consists of a tuning circuit for tuning in a frequency given from outside, an analog demodulation circuit for analog demodulating analog-modulated broadcasting signal, an analog signal discriminating circuit for discriminating that a signal outputted from the analog demodulation circuit is an analog signal, a digital signal discriminating circuit for discriminating that a signal outputted from the digital demodulation circuit is a digital signal, and a switching circuit for switching an output signal from the tuning circuit by signals from the analog signal discrimination circuit and the digital signal discrimination circuit.
Patent JP-H08164555-A (JP)
Title: Saturated polyester bottle and manufacture thereof
Inventor: KASHIWA HIDENORI
IPC: B29C71/02
Filed: 1994-12-13
Abstract: PURPOSE: To obtain an autonomous bottle which can be reused by a method wherein a bottle is filled with a carbon dioxide-containing beverage having a specified volume at a specified temperature, changes of a bottle height and a barrel diameter at a specified temperature before and after warm bath test in a sealed state are set to below specified percentages and an inversion angle after the test is set to above a specified angle. CONSTITUTION: When a saturated polyester bottle is filled with a carbon dioxide beverage of 2.5 gas volume at 23 deg.C and tested by warm bath test being dipped in a warm bath of 70 deg.C in a sealed state for an hour, the following condition is to be satisfied. That is, a changing rate of dimension of the bottle filled with the carbon dioxide beverage in the direction of height before and after the warm bath test is 5% or below and a changing rate of dimension in the direction of barrel diameter is 5% or below. An inversion angle of the bottle after the warm bath test is 10 deg. or above. The crystallization degree of this saturated polyester bottle is 25-60% at the neck (mouth, mouth cock) and 25-60% at the barrel center, and preferably 25-60% at the central part of the bottom.
Patent JP-H01150878-A (JP)
Title: Safety device in laser applied equipment
Inventor: TAKAMATSU YOSHIHISA
IPC: G01V8/12
Filed: 1987-12-09
Abstract: PURPOSE:To contrive safety without providing a shield by discriminating a level of a reflected light to a prescribed level, switching a laser light source to a pulse-like oscillation, when the level has become below the prescribed level and switching it to a continuous oscillation, when the level has exceeded the prescribed level. CONSTITUTION:A reflected light from an object is photodetected by a photodiode PD 3, and an output signal B is outputted through a buffer amplifier 4. When a level of this signal B becomes below a threshold level, output signals C, D of comparators 7, 8 become an H level, but a time difference is generated at the point of time when the signals are inverted to an H level due to a difference of the time constants. These signals C, D are inputted to an AND circuit 9, therefore, an output E of the circuit 9 becomes an H level to match the one whose rise is slow in the signals C, D. When the signal E has become an H level, a pulse signal A of a pulse generating circuit 10 passes through an AND circuit 11 and applied to a driving circuit 2, and a laser diode ID 1 executes a pulse-like oscillating operation. On the other hand, when the PD 3 exceeds the threshold level, the signals C, D are inverted to an L level, and the LD 1 becomes a continuous oscillating state.
Patent JP-H02158589-A (JP)
Title: Lift for skiing ground
Inventor: NAGASE HIROSHI
IPC: B66B9/16
Filed: 1988-12-07
Abstract: PURPOSE:To contrive the increase of transport power and the comfortable conveyance by providing a transparent glassed dome serving as a passage over the full length and setting up a belt conveyer in the dome. CONSTITUTION:A lift in a skiing ground is constituted of two or more domes 1 constituted in a capsule shape, relay room 2 between the domes 1 and a belt conveyer arranged in each dome 1. Accordingly, transport power can be increased by continuously conveying by a belt conveyer a skier left as wearing a ski, and an outside view can be enjoyed with no disturbance by wind and snow by constituting the dome 1 of transparent glass. While by providing in the central part of a belt a horse riding belt conveyer at an equal speed, the skier can be easily lifted in an attitude astride the horse riding belt conveyer.
Patent JP-S63163289-A (JP)
Title: High frequency characteristic measuring instrument for semiconductor device
Inventor: SAKAMOTO HIDEO
IPC: H01L21/66
Filed: 1986-12-26
Abstract: PURPOSE:To excellently measure high frequency characteristics by pressing the leads of a semiconductor device directly in contact with the electrodes of a substrate as the measurement terminal of a measuring circuit part. CONSTITUTION:The semiconductor device 1 to be measured have its product leads 3 positioned by a lead presser 2 and brought into contact with the electrodes 4. Thus, the product leads 3 are made to contact the electrodes 4 and vibrations are applied by a vibration body 7 for an ultrasonic wave for bringing the product leads 3 and electrodes 4 into excellent contact, thereby removing a surface oxide film. Then the semiconductor device 1 is measured by a substrate 5 and a measuring circuit 6. Consequently, the product leads 3 contact the electrodes 4 of the measuring circuit part 6, so the high frequency characteristics can be measured excellently.
Patent JP-H10148203-A (JP)
Title: Pneumatic cylinder
Inventor: KOBAYASHI TAMIO
IPC: F15B15/22
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To reciprocate a piston rod in a linear direction at a high speed. SOLUTION: A piston 15 having a piston rod 16 and a plunger 18 are respectively freely slid in an axial direction through a partitioning wall 21, an air supply opening 25 communicated with an air supply port 24 is opened in an air supply side valve element 31 on the end surface of the plunger 18, and an exhaust opening 28 communicated with an exhaust port 27 is opened in a pneumatic chamber 22. An exhaust side valve element 32 which opens and closes the exhaust opening 28 is arranged in the pneumatic chamber 22, and driven by the plunger 18 by a connecting rod 34. When the air supply side valve element 31 opens the air supply opening 25, the exhaust side valve element 32 closes the exhaust opening 28, and when the air supply side valve element 31 closes the air supply opening 25, the exhaust side valve element 32 opened the exhaust opening 28.  Hereby, the piston rod 16 is reciprocated at a high speed.
Patent JP-H10149609-A (JP)
Title: Optical disk reproducing device
Inventor: IMAZEKI HIROKAZU
IPC: G11B27/10
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide the optical disk reproducing device equipped with a function for reproducing all programs recorded on an optical disk, at random in order without requiring a memory for storing reproducing order and capable of altering a program or programs to be reproduced, at any time. SOLUTION: Program data read out of the optical disk 1 are once stored in a DRAM 5, and are outputted under control of a system controller 13. The DRAM 5 has a sector structure having a header part for recording data management information and a data part for recording the program data, and these program data to be recorded in the data part, one bit of information for specifying reproducing order of these program data and one bit of information for specifying a shuffling pattern are recorded as shuffle management information in the header part. The next music data to be read out of the optical disk 1 is decided based on this shuffle management information.
Patent JP-S63160381-A (JP)
Title: Semiconductor device
Inventor: MINAMI FUYUMI
IPC: H01L29/78
Filed: 1986-12-24
Abstract: PURPOSE:To facilitate the pattern formation of photolithography and form a semiconductor device having a transistor that is electrically stable by forming a gate insulating film and a gate electrode at a recessed part that is formed on the surface of a semiconductor substrate, thereby flattening the transistor surface so that the gate electrode surface may almost fit to the surface of the semiconductor substrate. CONSTITUTION:An oxide film 5 is formed by oxidizing a silicon substrate 1 and the oxide film 6 is formed by oxidizing a prescribed part. And then, these films are wholly removed and a recessed part 7 is formed. Subsequently, the oxide film 8 is formed on the silicon substrate 1 as well as on the surface of the recessed part 7 and a polycrystal silicon film 9 is formed at the oxide film 8. Then SOG (spin-on-glass) is applied on the silicon film 8 and an SOG film, the polysilicon film 9 as well as a part of the oxide film 8 are flattened by full anisotropic etching and then, a gate electrode 90 and a gate oxide film 80 are formed. After that, N-type impurities are ion-implanted into the silicon substrate 1 by using the above electrode 90 and oxide film 80 as masks. An impurity diffusion layer 10 is formed by diffusing the above impurities and a silicon gate MOS transistor is formed. In this way, as the gate oxide film 80 and the gate electrode 90 located at the recessed part 7 are formed so that they may fit on the silicon substrate surface, this device makes a photolithography pattern stable.
Patent JP-H09130176-A (JP)
Title: Automatic sound volume adjustment device
Inventor: KANEUCHI TSUNEO
IPC: H03G3/20
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To adjust the sound volume of an outputted microphone signal to fix it independently of the magnitude of the microphone input. SOLUTION: The microphone input is attenuated and adjusted by a variable resistor 12 to output the microphone signal. This signal is converted to a DC signal by a DC converter 20, and this signal is compared with a set voltage by a comparator 22, and a driver 44 controls the variable resistor 12 in accordance with the comparison signal. Further, it is detected by detectors 48 and so whether the microphone input or the microphone signal is equal to or higher than a prescribed level or not, and the time of output of the detection signal is detected by a rise detector 54, and the counting operation of a timer 56 is started at this time, a first switch 34 inserted between the comparator 22 and the driver 44 is closed only during the counting operation of the timer 56.
Patent JP-H02155759-A (JP)
Title: Clock signal transmission system
Inventor: SAITO SHOJI
IPC: H04N1/23
Filed: 1988-12-09
Abstract: PURPOSE:To increase an allowable phase difference approximately double in a transmission system between a raster phase synchronizer and a video signal generator and to transmit a high speed clock signal by reducing the frequency of the clock signal by one half so that the deviation of a phase difference can be ignored. CONSTITUTION:A BDT input signal is input to the CLR terminal of a frequency divider 18, a clock output signal of the output of the frequency divider 18 becomes a L level while the BDT input signal remains a L level, the frequency divider 18 starts operating at the fall of an initial fS (basic clock) signal from the time when the BDT input signal is varied to a H level, and a clock output signal in which the fS signal is divided in frequency by two is formed. This frequency-divided clock output signal is input to the CLK (clock input) terminal of a flip-flop 19, the BDT signal connected to the D (data) input terminal is sampled, and a BDT output signal in which the phase difference between the clock output signal and the BDT output signal is eliminated is formed.