baber/WOPTO huggingface dataset:
Patent JP-S5551216-A (JP)
Title: Oxygen lance device
Inventor: FUJIYAMA HIDEKI
IPC: F23D14/52
Filed: 1978-10-12
Abstract: PURPOSE: To absorb shock upon fitting and/or using a pipe for a lance and to protect each parts as well as to contact respective connecting portions of each parts closely and prevent leakage of oxygen gas by connecting a shock absorbing member to a nozzle abutting against the tip portion of a pipe for the lance.  
     CONSTITUTION: When an oxygen lance device is used, an opening-and-closing valve 9 is closed at first by leaving a lever 15 at free while oxygen gas properly reduced in its pressure is flown through a branch passage 23 by adjusting a reducing valve 24 and is ejected from a tip of a pipe 1 for the lance after being passed through metallic wires 4, then, is ignited to form a flame. Next, the flame is projected against a work to heat it, and after the work is melted, the opening-and-closing vlave 9 is opened by operating the lever 15 and high-pressure oxygen gas is ejected from a tip of an inner tube 3, thereby, boring, cutting or the like of the work may be effected. In this case, the tip end portion of the pipe 1 is communicated with a passage hole 22 for a nozzle 21 in a supporting tube 16 and a shock absorbing member 18 is contacted with the nozzle 21 so as to be movable in accordance with the axial movement of the pipe 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5648788-A (JP)
Title: Processor for color video signal
Inventor: TAGUCHI SHINICHIROU
IPC: H04N9/87
Filed: 1979-09-29
Abstract: PURPOSE:To miniaturize color VTR by integrating chrominance difference signal system for recording and reproduction and by sharing a burst gate circuit, etc., in recording mode and in reproduction mode. CONSTITUTION:In recording mode, a chrominance difference signal is processed in the route of input terminal 6, selective amplifying circuit 30, frequency converting circuit 31, BPF13, and mixing circuit 5 and color killer control is exercised by way of amplifying circuit 30, burst gate circuit 32, color killer circuit 32, and converting circuit 31. In reproduction mode, the chrominance difference signal is processed via BPF20, amplifying circuit 30, converting circuit 31, BPF24, and regenerative output amplifying circuit 36 and the color killer control is exercised by way of BPF24, gate circuit 32, killer circuit 33, and regenerative amplifying circuit 36. Thus, one selective amplifying circuit, frequency converting circuit, burst gate circuit, and color killer circuit each are only required, so that color VTR can be miniaturized.
Patent JP-S63291346-A (JP)
Title: Gas atmosphere sample holder in electronic microscope
Inventor: OI KORO
IPC: H01J37/20
Filed: 1987-05-22
Abstract: PURPOSE:To shorten a set time of a sample to obtain an exact electron-beam image and to enable the taking of an electronic signal from the sample by obtaining a structure in which the sample can be set upward and downward. CONSTITUTION:When a wet sample 36 is set and observed in an atmospheric pressure sample chamber 35, a liquid reserving pipe 43 in which a liquid is reserved is first mounted on a pipe 24. A corner 40', a vacuum sealing member 37, an upper cap 28, and an upper mesh 31 are disposed in order. Next a frame member 30 is set so that a tip part of the liquid reserving pipe 43 is positioned inside the sample chamber 35. Next a lower mesh 32 with the sample 36 mounted thereon, a corner 39', a vacuum seal 38, and a lower cap 29 are disposed. After the sample 36 is set in this way, a sample holder 20 is inserted through a mirror cylinder and the pipe 26 is used to exhaust the sample chamber 35 and form a negative pressure there. Hence the sample can be easily set, with a set time shortened.
Patent JP-S614116-A (JP)
Inventor: AKIYAMA TAKAYUKI
IPC: H01H13/52
Filed: 1984-06-18
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-S62283663-A (JP)
Title: Thin film transistor
Inventor: SHINOHARA TOSHIAKI
IPC: H01L27/12
Filed: 1986-06-02
Abstract: PURPOSE:To prevent a source and a drain from being disconnected therebetween in a thin film transistor by providing a second insulating film made of a material having etching characteristics of large selection ratio with respect to a first insulating film on the film to become a gate insulating film. CONSTITUTION:After a polycrystalline silicon film is formed on an oxide film 102 formed by thermally oxidizing a silicon substrate 101, a polycrystalline silicon film 103 is formed by photoetching, and a gate oxide film 104 is formed by thermally oxidizing. Then, a source, drain region 105 and a channel region 106 are formed in the film 103 by ion implanting. Then, a silicon nitride film 107 is formed, a pSG film is formed as an interlayer insulating film 108, and thermally annealed. Then, a gate region 201 and a contact region 202 of the film 108 are removed, and the film 107 is removed with a hot phosphoric acid as an etchant. Then, the region 104 of the region 202 is removed, and wirings and a passivation film 110 of aluminum electrode 109 are formed. Thus, the gate can be oxidized before adding an impurity to the source, drain.
Patent JP-H10311504-A (JP)
Title: Control device of once-trough boiler using enthalpy
Inventor: TAKETOMO TAKAHIRO
IPC: F22B35/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the operation of a boiler by controlling the turbine inlet steam temperature corresponding to the required load to the prescribed temperature and pressure. SOLUTION: In a once-through boiler provided with a furnace 2, a steam separator 4, and a plurality of superheaters and temperature decreasing devices 5, 7, 12, 20 and 6, 11, 19, an enthalpy operator 16C to obtain the enthalpy at an inlet of the steam separator 4, an enthalpy specifying part to specify the prescribed enthalpy in advance, and a differential device to obtain the difference between the operated result from the enthalpy operator 16c and the prescribed value from the enthalpy specifying part, and the enthalpy at the inlet of the steam separator 4 is set to the prescribed value from the enthalpy specifying part by controlling a plurality of spray flow rates 10, 15 of the temperature decreasing devices and the boiler fuel flow rate 18 by the output signal from the differential device.
Patent JP-S5936353-A (JP)
Title: Magnetic reproducer
Inventor: TATE SHIYOUICHI
IPC: G11B15/18
Filed: 1983-07-11
Abstract: PURPOSE:To improve both reliability and operability of a magnetic reproducer, by stopping the counting action of a reversible counter after detecting that the count value of said counter reaches the prescribed limit value and at the same time limiting the revolution of a catch to control the tape traveling speed. CONSTITUTION:Rotary magnetic heads 1 and 2 are revolved with frame frequencies by a servo circuit 3. The output of a reversible counter 51 is applied to a control circuit 20, and the circuit 20 controls the traveling of a magnetic tape 4. The revolving direction and revolving angle of a catch 34 of a joy stick control 30 are supplied to the counter 51 as a count input. A detecting circuit 62 detects the limit value with which the count value of the counter 51 has the maximum speed, and a clutch 33 is connected. Therefore an arm 42 turns and is detached from a coupler 44, and a switch circuit 52 is turned off by the output of the coupler 44. At the same time, the arm 42 hits a stopper 45 and the catch 34 becomes heavy. The count value with which a still state is obtained for the tape 4 is detected by a detecting circuit 63.
Patent JP-S63309631-A (JP)
Inventor: HANSUUPEETERU UEEGERU
IPC: D01H9/08
Filed: 1988-05-25
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-H10314954-A (JP)
Title: Welding method for object to be welded
Inventor: SUZUKI KATSUNORI
IPC: B23K11/11
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To control occurrence of splash and scattering in the course of welding, to prevent lowering in the breakdown strength of an electron gun electrode caused by sticking of the splash, and to reduce change with lapse of time of welded part by performing resistance spot welding on a lead wire from the electron gun of a cathode ray tube to a stem pin and the like while an inactive gas is blown against it. SOLUTION: An attaching jig 16 for an inactive gas, a jig consisting of a joint 9, gas blowing tube 10 and gas feeding tube 12, is pivotally attached freely detachably to the upper movable electrode 3 of a resistance welding machine head through the joint 9. Incidentally, the bore of the gas blowing port 8 of this jig 16 is designed to be 4.0-12.0 mm, with a distance D during the welding held at 9.0 mm or less between the tip end of the gas blowing port 8 and an object 1 to be welded, and with nitrogen gas injected at the rate of 0.9-90 l/min. The inactive gas to be used may be argon, helium, etc., other than nitrogen gas.
Patent JP-S614400-A (JP)
Title: Edge for diaphragm of speaker
Inventor: SUMIYAMA MASAHIDE
IPC: H04R7/20
Filed: 1984-06-19
Abstract: PURPOSE:To obtain large amplitude without enlarging the width of edges by bonding edges of down roll form, up roll form and corrugated form on the outer periphery of a square diaphragm, and bonding the outer periphery of the edges to a frame. CONSTITUTION:Material different from material used in the side of outer peripheral edges is used in four parts shown by oblique lines at corners of outer peripheral edges 2 of the square diaphragm 1. As an example, A-A' section of the down roll form edge is shown. The side of the down roll is the same in form in section of any part; and in corner parts, the nearer to the corner, the larger the radius of the roll is obtained. However, all sections show circular arcuate form both in side parts and corner parts. That is, roll forms of two sides are butted at corner parts where materials are different. By constituting edges using material excellent in elasticity, large amplitude can be obtained.
Patent JP-S6018651-A (JP)
Title: Decelerator
Inventor: MAEDA YUKIO
IPC: F16H13/08
Filed: 1983-07-13
Abstract: PURPOSE:To easily provide a desired deceleration ratio, by a method wherein 3 planetary rollers, each having a large roller and a small roller, are disposed parallel to an input and an output shaft, the large roller is forced into contact with the outer periphery of the large roller, and the small roller is brought into contact with the inner periphery of an output ring. CONSTITUTION:3 planetary rollers 32, each having a large roller 32b and a small roller 32c, are disposed parallel to an input shaft 31 and an output shaft 34. The large roller 32b is forced into contact with the outer peripheral surface of the input shaft 31 by means of a fixed ring 36, and the small roller 32c is brought into contact with an inside roller 35 by means of an output ring 33. With the input shaft 31 rotated at the number of revolutions Ni, the planetary roller 32 rotates about its axis and around the inner roller to turn the output shaft 34 at the number of revolutions No. Thereby, a high deceleration ratio as well as a low deceleration ratio can be easily provided only by changing R=d4/d2 but without changing an appearance size.
Patent JP-H0425012-A (JP)
Title: Equipment for manufacturing semiconductor device
Inventor: TAKESHITA YUICHI
IPC: H01L21/027
Filed: 1990-05-16
Abstract: PURPOSE:To distribute chemical evenly and uniformly on a semiconductor substrate for preventing the uncomplete formation of a pattern on the semiconductor substrate by incorporating an ultrasonic oscillator in a base material which rotatably supports the semiconductor substrate. CONSTITUTION:With a base material 4 which supports a semiconductor substrate 3 being rotated by a pulse motor 5, chemical 2 dropped from a nozzle 1 is spread on the surface of the semiconductor substrate 3 thoroughly. The chemical 2 is distributed on the surface of the semiconductor substrate 3 uniformly and evenly by the oscillation of an ultrasonic oscillation plate 7, which being connected to an ultrasonic oscillator 6, is installed inside the base material 4. The chemical 2 is sprayed on the surface of the semiconductor substrate 3 uniformly like a shower from a chemical shower injection opening 9 installed on the inside of an upper cover 8 which is put on the base material 4, covering the semiconductor substrate 3 with a space left out.
Patent JP-H04350819-A (JP)
Title: Variable phase plate
Inventor: SOTOZAKI MINEHIRO
IPC: G02B26/06
Filed: 1991-05-29
Abstract: PURPOSE:To provide the variable phase plate which generates a phase difference with good reproducibility and good controllalility and can surely detect a focal position. CONSTITUTION:This variable phase plate is constituted by adhering an outer part 1 and inner part 2 consisting of light transmittable dielectric substances via an elastic material 3 so as to have elasticity. Light transmittable conductor layers 4S1 and 4S2, 4C1 and 4C2 are deposited discretely on at least one surface of the outer part 1 and the inner part 2 or commonly or discretely on the other surface. The thicknesses of the outer part 1 and inner part 2 are discretely changed by changing the voltages to be impressed to the conductor layers 4S1 and 4S2, 4C1 and 4C2, by which the phase difference is generated in the light passing the outer part 1 and the inner part 2.
Patent JP-H09275803-A (JP)
Title: Planter having rotatable and openable lid and holding and receiving member used in the planter and its production
Inventor: SUGATA MASAKO
IPC: A01G9/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide the subject product comprising a specific structure produced by fixing a lid-holding and receiving member in a planter ant pivotally supporting a lid on the lid-holding and receiving member, capable of obtaining a heat-insulating effect only by the closure of the lid without being moved into a room or a green house in a cold season or in a cold night. SOLUTION: This planter is produced by disposing a depressed groove for an insertion member 14 on the bottom surface of a planter main body, combining the groove with a supporting member 10 on the bottom surface of a lid-holding and receiving member B, supporting the outer adhesive surfaces 22, 23 of both the side surfaces 7, 8 of the lid-holding and supporting member B with the inner nipping surfaces of both the side surfaces 3, 4 of the planter, thus fixing the lid-holding and receiving member B in the planter, and further pivotally supporting the lid divided into an inner lid part 16 and an outer lid part 17 on the approximately upper centers of both the side surfaces 7, 8 of the lid-holding and supporting member B to rotatably and closably dispose the lid.  Temporarily stopping members 11, 12, 25, 26 are also disposed on both the side surfaces of the lid-holding and supporting member B. When the lid is opened or closed, the lid can thereby be supported and received in the planter.
Patent JP-S61285341-A (JP)
Title: Control device for air conditioning
Inventor: UENO JUNICHI
IPC: G05B15/02
Filed: 1985-06-12
Abstract: PURPOSE:To reduce the capacity of memory of a higher rank unit by a method wherein the operation of control is effected by employing a corresponding parameter, read out of a memory which stores parameters for various controls of room cooling and heating individually, in accordance with a signal from a higher rank unit, which shows a season for the control. CONSTITUTION:When the signal, showing the season, is transmitted from the higher rank unit CCT43, respective control units CNT41, 42, 4911-49nn read out the corresponding parameters from the memory in accordance with the signal and the operations of control are effected by employing the corresponding parameters. According to this method, renewing of the parameter for each objective air conditioning divisions in accordance with the season is facilitated. The necessitated parameters are selected individually in respective control units CNT by only transmitting the signal, showing the season, to respective control units CNT commonly from the higher rank unit CCT43, therefore, the capacity of memory as well as the operating load of the higher rank unit CCT may be reduced and the operation thereof may be simplified while energy therefor may also be saved.
Patent JP-H10305859-A (JP)
Title: Recovery container
Inventor: EZAKI KENJI
IPC: B65D43/14
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of malodor out of an introduction opening of a recovered article of an inner cover and also prevent flying-out of the recovered article from the introduction opening of the inner cover when the recovery container is fallen, by covering the inner cover with an outer cover to be removed simply during use of the recovery container. SOLUTION: A recovery container is formed of a container main body C, an inner cover N for covering the container main body and provided, with an introduction opening n7 for recovered articles, and an outer cover S for covering the inner cover, and either the temporary covered state in which the outer cover can be removed from the inner cover or the full-scale covered state in which the outer cover cannot be removed from the inner cover can be selected.
Patent JP-2000318531-A (JP)
Title: Article-storing device for vehicle
Inventor: NAKABAYASHI ISAO
IPC: B60N3/10
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an article storing device for a vehicle, allowing smooth sliding of a partitioning member, having superior durability, and mountable and demountable to and from storage recessed part. SOLUTION: This article-storing device for a vehicle is mounted in a cabin, and has a storage recessed part 2 capable of storing and holding beverage cans 24 therein. In the storage recessed part 2, a partitioning member 3 for defining a storage part 2 is mounted via a support means 4. The bottom part of the partitioning member 3 is provided with an elastic piece 7, elastically slidably contacted with a bottom surface of the storage recessed part 2. The support means 4 is provided with a guide groove 8 and an engagement plate. The guide groove 8 is formed near the storage recessed part 2. The engagement plate is suspended from one end of a horizontal plate 5 and engaged with the guide groove 8 movably along the guide groove 8.
Patent JP-S6020888-A (JP)
Inventor: TADA HARUO
IPC: B25J9/06
Filed: 1983-07-11
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-S6018829-A (JP)
Title: Information reader
Inventor: IKEGAME TETSUO
IPC: G11B7/09
Filed: 1983-07-12
Abstract: PURPOSE:To eliminate the noises which are generated in the tracking and focusing drive modes by providing a noise absorbing member in the tracking and focusing drive modes to the rear side of a stopper member which controls the overshift of an objective lens. CONSTITUTION:A stopper bar 41 touches a stopper plate 44 in accordance with the upward movement of a coil holding barrel 6, and at the same time a magnetic belt 21 of an objective lens 16 abuts on the inside fringe of a center hole 31 of a stopper member 30. This prevents more up/down movements of the lens 16. Then stopper bars 32 and 32' of the member 30 abut on the belt 21 while the lens 16 is moved in the direction rectangular to its optical axis. This prevents mode left/right movements of the lens 16. Furthermore a felt 50 is sticked on the rear sides of stop bars 33 and 33' of the member 30 to absorb the noises due to the noises generated by spiral plate springs 9 and 10 and spring 19 and 20 in the focusing and tracking modes of the lens 16.
Patent JP-H11288795-A (JP)
Title: Frequency modulating device
Inventor: KITADE WATARU
IPC: H05B41/282
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To stably light a discharge lamp by connecting a voltage limiting element in parallel to the LED side of a photocoupler in order to make the maximum value of the voltage applied to the LED side to the fluctuation of a commercial power source. SOLUTION: Arectified pulsation voltage is limited by a voltage limiting element 5 having a limiting voltage lower than the wave height value of the voltage applied to the LED side of a photocoupler. Therefore, the modulating range of frequency is fluctuated within the range extending from the frequency in extinguishing of LED to the voltage determined by the voltage limiting element 5. Although the voltage applied to the LED is slightly reduced from the threshold voltage of the LED by a small capacitance capacity connected in parallel to the photocoupler, it is smoothly started by the following buildup of waveform. The voltage limiting function is also smoothly worked to smooth the change of oscillating frequency. Accordingly, the frequency change of the voltage to be applied to a load such as discharge lamp is smoothed, and the lamp lighting state can be stabilized.
Patent JP-S5553358-A (JP)
Title: Original positioning device
Inventor: NOMURA AKIHIRO
IPC: G03G21/00
Filed: 1978-10-14
Abstract: PURPOSE: To let a original positioning device retreat and automatically feed to sheet original stably, by controlling the rotation of mavable positioning member in cooperation with the rotation of sheet original automatic feeding device.  
     CONSTITUTION: When an automatic original feeding device for sheet original is rotated, a movable positioning member 10 of which one end 10 1  is restrained by a pin 13 of a device 14 is rotated by the elastic force of a spring 12 to abut against an original platen 1, so that the original, such as a book, may be positioned. When the device is rotated reversely to abut against the original platen 1, the member 10 is turned reversely by the pin 13 and is spaced from the original platen 1 to retreat. Therefore, the sheet original fed from the automatic original feeding device to the original platen may be fed automatically and stably without being obstructed by the member 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07289986-A (JP)
Title: Method for stainproofing of public telephone or public telephone box
Inventor: HIRAOKA SOICHIRO
IPC: B05D5/08
Filed: 1994-04-28
Abstract: PURPOSE:To easily remove the posters and handbills by providing a stainproof layer on the surface of a public telephone and a telephone box. CONSTITUTION:A thin stainproof layer is formed on the surface of a public telephone and/or a public telephone box by applying a liq. or semi-solid material on the surface, namely, a composition wherein a silane compd. with a perfluoroalkyl group, an organopolysiloxane and an acid are major ingredients, or a wax.
Patent JP-H01293813-A (JP)
Title: Pot having heat-transmitting bottom of aluminum and manufacture of such pot
Inventor: KONO IWAO
IPC: A47J36/02
Filed: 1988-05-23
Abstract: PURPOSE:To heighten the joining strength of an aluminum layer and improve durability, by press-forming an aluminum block into the shape of a disc, on the bottom side of a pot, to joint the block with the bottom side. CONSTITUTION:A steel plate 1 and an aluminum block 2 are heated to 200-500 deg.C, and by pressing the aluminum block 2 under the condition of the temperature on the surface of the steel plate 1 at a high speed, only the block 2 is quickly extended in the radial direction and formed into the shape of a disc. Then, via the crushed surface of aluminum rich in adhesivity generated in crushing, two metals 1, 2 are joined to each other to form an aluminum layer (h) and by setting the aluminum layer (h) on the bottom side and by deep-drawing the steel plate 1 is the shape of a pot, the pot can be manufactured efficiency and economically. Also by heating a steel plate 1' formed previously in the shape of a pot and an aluminum block 2 at 200-500 deg.C and by pressing the aluminum block 2 under the condition of the temperature on the bottom side of the steel plate 1' at a high speed, the title pot may be manufactured.