baber/WOPTO huggingface dataset:
Patent JP-S63314305-A (JP)
Title: Wet muffler for internal combustion engine
Inventor: NAKAGAWA KENICHI
IPC: F01N5/02
Filed: 1987-06-15
Abstract: PURPOSE:To convert energy of sound and heat of exhaust gas into a liquid and thereby perform the noise suppression and cooling of the exhaust gas in an efficient manner by constitution the exhaust gas so as to make it sprayfully flow out of a hole of a plate body together with the liquid in a gas-liquid two- phase flow state. CONSTITUTION:A liquid in the liquid storage part 2 installed in a muffler body 1 is sprayed out of a nozzle 22 through a first circulating passage 25 by a pump 16, forming a liquid layer on a plate body 11. And, the liquid inside the liquid storage part 2 is sprayed out of another nozzle 24 through a second circulating passage 26 by the pump 16 likewise, thus it is fed to a gas-liquid contact maker 14. On the other hand, exhaust gas out of an internal combustion engine 8 is made to flow out of an outflow port 13 of another tubular part 4 through an exhaust gas passage 5 after being made to flow in a tubular part 3 from an inflow port 10 through an exhaust passage 9. If so, the exhaust gas pushed aside the liquid layer on the plate body 11 and comes to a gas-liquid two-phase flow. With this constitution, sound and heat energy of the exhaust gas is converted into liquid mass, thereby performing noise suppression and cooling of the exhaust gas.
Patent JP-S6040462-A (JP)
Inventor: HANDA HIROSHI
IPC: E04D3/06
Filed: 1983-08-16
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-H092762-A (JP)
Title: Elevator device
Inventor: MIYAHARA HIDEKI
IPC: B66B11/02
Filed: 1995-06-15
Abstract: PURPOSE: To enable maintenance and inspection from the inside of a car, so as to improve workability, by raising and lowering the car through a main rope wound on pulleys pivotally attached on the upper part of a hoistway by a hoisting machine installed on the lower part of the hoistway, and providing a control panel in such a position as to face an opening part provided on the floor of the car. CONSTITUTION: When a hoisting drum-type hoisting machine 2 installed on the lower part of a hoistway 1 is driven, a main rope 6 wound on a pair of pulleys 4 supported to an attaching beam 3 installed on the upper part of the hoistway 1 is wound, and a car 5 is raised. When the car 5 stops at on a landing 8, a door 29 of the car and a door 20 of the landing 8 are simultaneously opened. Raising and lowering of the car 5 and opening and closing of the door 20 are controlled by a control panel 30. In maintenance and inspection of such a domestic elevator device, a movable plate 26 provided in such a position as to face the control panel 30 is released upward after a floor mat 27 is removed. Therefore, maintenance work and inspection work of the control panel 30 are performed by work from the inside of the car 5, and workability can be improved.
Patent JP-H0810191-A (JP)
Title: Stationary vacuum cleaner
Inventor: TANAKA OSAMU
IPC: A47L5/38
Filed: 1994-06-30
Abstract: PURPOSE:To provide a stationary vacuum cleaner having an improved weather- resistance by providing the cleaner with the top face tilting downward along an elbow pipe from the installed piping side to the door side and the top cover rotatably pivoted near the top almost along the top face at the upper part of the top. CONSTITUTION:The body 1 is provided with a motor-driven fan 10 and a dust collecting bag 12 and a door 13 installed in a dust collecting chamber 11 can be opened by a hinge 14 at the lower part and a fixture 15 at the upper part. The installed pipe 4 piercing through the wall 16 of a building 2 body 3 is connected from an air suction hole 19 of the body 1 to the motor-driven fan 10 through the dust collecting bag 12 in the dust collecting chamber 11 by means of the elbow pipe 18 connected to a joint hose 17. The elbow pipe 18 is formed so as to be bent down from the horizon and the top face 20 is formed so as to tilt down from the installed pipe 4 side to the door 13 side along the shape of elbow pipe 18. A top face cover 24 is placed on the upper side of the top face 20 so as to be freely rotatable almost along the top face 20.
Patent JP-H0811794-A (JP)
Title: Aircraft with exterior equipment on board
Inventor: SHINGOU MIKA
IPC: B64D1/02
Filed: 1994-06-30
Abstract: PURPOSE:To dispense with the control angle change of an aircraft even in the case of the airframe weight being changed by the presence of exterior equipment. CONSTITUTION:External equipment 5 is mounted in close contact in the position of the fuselage upper face 3 on the upper side of the main wing reference face 2 of an aircraft 1 in which a Mach cone does not intersect the main wing whichever point of the outline becomes an apex, and exterior equipment 6 is mounted in close contact in the position of the fuselage lower face 4 where a Mach cone intersects the main wing at least at one point whichever point of the outline becomes an apex. Appropriate lift and pitching moment can be thereby obtained to weight change caused by the presence of the exterior equipments 5, 6, and control angle change due to the presence of the exterior equipments is dispensed with.
Patent JP-S6041300-A (JP)
Inventor: MARUYAMA KATSUYUKI
IPC: H05K13/08
Filed: 1983-08-16
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-H09330512-A (JP)
Title: Magnetic recording medium
Inventor: MURAYAMA YUICHIRO
IPC: G11B5/702
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a binder for a magnetic recording medium having the large dispensability, running durability and long shelf life and a magnetic recording medium using the binder therefor. SOLUTION: A recording medium is made to contain 0-50wt.% of polyol of 500-5000 molecular weight, wherein alkylene oxide is added to the diol having a ring structure in polyurethane resin, and 15-50wt.% of at least one of short- chain diol of the diol having a ring structure or a material, wherein alkylene oxide is added to the diol of the ring structure. Furthermore, the polyurethane resin which contains the above described diol and ether base derived from polyol of 1-5mmol/g with respect to the entire polyurethane resin, is contained, and the material having at least one kind of polar group in the molecule end of this polyurethane resin is used in this medium.
Patent JP-2000337431-A (JP)
Title: Dynamic damper
Inventor: TSUTSUMIDA JOJI
IPC: F16F15/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To soften the spring characteristics of a rubber elastic body in the axial direction of a dynamic damper and to suppress oscillation of a mass fitment. SOLUTION: This dynamic damper comprises an inner cylinder fitment 11; an outer cylinder fitment 12; and a rubber elastic body 13 disposed between the opposite surfaces of the inner and outer cylinder fitments and having a through-hole axially extending through a plurality of spots in a peripheral direction in a plurality of spots in a peripheral direction togetherwith a coupling part elastically intercoupling the two fitments at a central part in an axial direction. By pressing the outer cylinder fitment in the central hole of a mass fitment 20, the mass fitment is fixed in the concentric position on the outer peripheral side of the outer cylinder fitment. An annular seat metal member 25 having an outside diameter larger than the inside diameter of the outer cylinder fitment is supported in a cantilever state on the mounting member by fixing it to the mounting side of a vehicle on one end side of the inner cylinder fitment such that an axial direction is extended in a vertical direction and meanwhile, the seat metal member is locked on the other end side of the outer cylinder fitment by a bolt nut.
Patent JP-H10341350-A (JP)
Title: Device and method for image processing
Inventor: KONNO YUJI
IPC: G06T5/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent color correction from being disabled, when the output result satisfying color reproducibility and gradation is provided. SOLUTION: A representative color in each grid point space of color space and a reproduction color to be actually reproduced into that representative color are defined as the output of a look-up table 107, the input range of image data to be inputted to that table is set to be a grid point space which is smaller than the minimum value of each color just by one grid space of a grid point space and for the maximum value of input space, a grid point space is provided larger by one grid space of the grid point space. For a color component smaller than the minimum value of input range or larger than its maximum value, the reproduced color value of representative color is made different from a color to be actually reproduced.
Patent JP-H0316267-A (JP)
Title: Manufacture of buried gate mos-fet
Inventor: ITO MASAHIRO
IPC: H01L29/78
Filed: 1989-06-14
Abstract: PURPOSE:To improve controllability of the depth of a gate part and improve the uniformity of the depth of the gate part by a method wherein a selective thermal-oxide film is formed on the predetermined part of an Si substrate by using a nitride film as a mask and the oxide film is removed to form a trench part which is to be the gate part. CONSTITUTION:An Si3N4 film 14 and an oxide film 13 on a region to be a gate part are successively removed and an aperture 15 is formed to expose an Si surface 10a. After that, the Si surface 10a in the aperture 15 is selectively oxidized by a thermal oxidation method to form an oxide film 16. Then the oxide film 16 is removed with etchant to form a trench part 10b. Further, the Si3N4 film 14 is removed from the whole surface and, after the oxide film 13 is also removed, a thin oxide film 17 to be a gate oxide film and a polycrystalline silicon layer 18 to be a gate electrode are successively formed. With this constitution, the depth of the gate part is controlled by the thickness of the oxide film, so that the controllability of the depth of the gate part can be improved and the gate part having a uniform depth can be formed with good reproducibility.
Patent JP-S639616-A (JP)
Title: Turbo-compound engine
Inventor: KAWAMURA HIDEO
IPC: F02B37/00
Filed: 1986-06-27
Abstract: PURPOSE:To achieve the enhancement in an intake efficiency or the like by connecting a turbocharger and a turbine for recovering exhaust gas energy in series with a main exhaust gas passage, and connecting a subexhaust gas passage being opened later than the main exhaust gas passage to the main passage on the downstream side of the turbine. CONSTITUTION:In side a cylinder head 4, a main exhaust gas passage 6 communicated with a cylinder chamber 5 is formed, and further a subexhaust gas passage 9 communicated with the cylinder chamber 5 is formed in a position parallel to the main exhaust gas passage 6. And an exhaust gas manifold 11 being connected with the main exhaust passage 6 is connected to the turbine scroll introducing part 12a of a turbocharger 12. Further, an exhaust gas manifold 18 being connected with the outlet part 14 of the turbocharger 12 is connected to the turbine scroll introducing part 15a of a turbine 15 for recovering exhaust gas energy. Thus, at the time of exhaust stroke, both main- and sub- exhaust valves 7, 10 are operated in turn to open both the main- and sub-exhaust passages 6, 9 in turn, so that the total quantity of exhaust gases in the cylinder chamber 5 is exhausted.
Patent JP-H04349362-A (JP)
Title: Monoblock-type sealed storage battery
Inventor: TOKUNAGA AKIO
IPC: H01M10/12
Filed: 1991-05-24
Abstract: PURPOSE:To obtain a battery equipped with a simple auxiliary battery for automobiles by separating from other objects, a group of auxiliary electrode plates having the same composition of a group of main electrode plates consisting of positive plates negative plates, and separators extremely thin glass fibers by means of an insulating separating plate, and forcing the group of the auxiliary electrode plates to make discharge at the time of abnormality of the group of the main electrode plates. CONSTITUTION:A group of main electrode plates is composed of positive plates 1 and negative plates 2 and a group of auxiliary electrode plates is composed of positive plates 1' and negative plates 2'. A separator 3 is inserted between a positive plate and a negative plate so as to separate the group of main electrode plates from the group of the auxiliary electrode plates and is made of polyethylene, etc., through which no electrolyte can pass. In the case of normal use, a switch 16 is kept in its open state and only a monoblock battery composed of the group of the main electrode plates is discharged. At that time, no current flow through the group of the auxiliary electrode plates owing to a diode 15. When the battery is discharged and the engine of an automobile can not be started if a switch 16 is turned on, the group of the auxiliary electrode plates carry out discharge and the engine can be started easily.
Patent JP-H01317423-A (JP)
Title: Endoscope
Inventor: SUZUKI AKIRA
IPC: G02B23/24
Filed: 1988-06-17
Abstract: PURPOSE:To automatically change the vending velocity of a vending part for both cases whether a view direction is widely large changed or finely adjusted by detecting the operation continuing time of an operating switch, which bends the bending part, and changing the driving speed of a vending mechanism in correspondence to the detected time. CONSTITUTION:Since a switch control circuit 40 outputs the voltage of an H-level when a bending switch 11 is turned on in an UP-direction, the respective input edges of switch boxes 44 and 49 are conducted. Since a low voltage is supplied to an ultrasonic motor 15 for going up and down just after the switch box 44 is turned on, the fine adjustment of a view can be easily executed because a bending part 2b starts to be slowly bent in a rising direction. Since the supplying voltage is increased to the ultrasonic motor 15 for going up and down as the operating time of the bending switch 11 in the UP-direction passes, a revolving number is also increased and the bending velocity is improved. As a result, a time is shortened in order to bend the bending part 2b up to a prescribed bending angle.
Patent JP-S635455-A (JP)
Title: Bus connection system
Inventor: SUZUKI YASUHIRO
IPC: G06F13/36
Filed: 1986-06-25
Abstract: PURPOSE:To process data with high speed by changing over the connection between master devices and slave devices to either one of a common bus or a bypass bus through a selector. CONSTITUTION:The master devices 3 and 5 are connected to the slave devices 4 and 6 respectively via a common bus 1. The device 5 is changed over to connect to the device 6 through the selectors 7 and 8 and the bypass bus 9. And, during the time when the devices 3 and 4 are connected with each other through the bus 1, the processing with devices 5 and 6 is executed simultaneously without waiting for the ending of the current processing. As a result, data processing is executed with high speed without having waiting time.
Patent JP-H0810336-A (JP)
Title: Medical tube
Inventor: OGURO KEISUKE
IPC: A61M25/01
Filed: 1994-06-30
Abstract: PURPOSE:To provide a medical tube which is easily operated from the hand side and whose operation is surely transmitted to the end part for enhancing the guiding performance of the end part, and also which is capable of being miniaturized and slenderized in its diameter and further which is excellent in responsiveness. CONSTITUTION:A medical tube is provided with a cylindrical ion exchanger resin molding 4 and at least two pairs of electrodes 5a, 5b, 15a, and 15b formed in the positions where they have been held between the inner and outer circumferences of the ion exchanger resin molding 4, to the curving part which becomes the introducing part to the target portion at the end of a tube body 2. A polymer actuator 3 constituted in such a way that when a voltage is applied to these pairs of electrodes, the ion exchange resin molding 4 can be deformed is arranged, and also the respective electrodes of the polymer actuator 3 and the operational control part 7 of the actuator 3 are electrically connected with lead wires 6a, 6b, 16a, and 16b extending in the lengthwise direction of the tube body 2.
Patent JP-S5923724-A (JP)
Inventor: HAINTSU KUNERUTO
IPC: B60J10/248
Filed: 1982-08-31
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-S63314982-A (JP)
Title: Still picture reproducting device with variable dropout compensating function
Inventor: SHIODA KAZUO
IPC: G11B20/06
Filed: 1987-06-18
Abstract: PURPOSE:To properly compensate only the real dropout of a video signal by realizing the adjustment of a threshold level for detecting the dropout. CONSTITUTION:The titled device is provided with a setting means which variably sets the threshold level for detecting the dropout of a detection means 62 and gives it to the detection means 62, an output terminal which is connected with a compensation means 60 and outputs the video isngla obtained from the compensating means 60 and an image display means 14 which is connected with the compensating means 60 and visibly displays a still picture shown by the video signal outputted from the compensating means 60. Thus the outputted image of which real existing dropout is properly compesated can be obtained.
Patent JP-H0442621-A (JP)
Title: Error detection/correction circuit
Inventor: SHIKAKURA AKISUKE
IPC: H01B3/22
Filed: 1990-06-07
Abstract: PURPOSE:To decrease the probability of error correction and to prevent deterioration in the picture quality of a reproduced picture by switching the operating mode according to the output of a count means using an error correction means. CONSTITUTION:A calculation circuit 38 for error location and error pattern is a general-purpose arithmetic processing circuit and controlled by a microprogram 48. The microprogram 48 is provided with plural program modules each comprising a different decoding algorithm, and a module selected by a mode selection signal from a mode selection signal generating circuit 46 controls the calculation circuit 38 for error location and error pattern. That is, the circuit 38 applies error correction to reproduce a picture data with less picture quality deterioration according to the optimum decoding algorithm in response to the current error rate of a transmission line. Thus, the probability of error correction is reduced by having only to add few circuits to reduce the probability of error correction, and to prevent deterioration in the picture quality of a reproduced picture.
Patent JP-S5482220-A (JP)
Title: Production of magnetic head
Inventor: TAKAHASHI TAKESHI
IPC: G11B5/187
Filed: 1977-12-13
Abstract: PURPOSE:To save process of molding, etc. and obtain stable outputs in long-time use by partially heating the core composed of amorphous ferromagnetic material thereby forming the region where the magnetic permeability of part of the core is decreased. CONSTITUTION:Thin cores 21 obtained from amorphous ferromagnetic thin plates are laminated to provide a head core 20. Thereafter, the beam from a laser oscillator 22 is radiated to the portion of part 24 of the tape slide face 23 of the head core 20 to heat that portion. It turns out that this heated portion loses magnetism as compared to the other unheated portions. Hence, when the width U0 of the head core is heated at a width of U1 from respecive both sides of the core, the effective track width U of the head becomes U0-2U1. As a result, the core width U0 in the tape sliding face of the head is taken widely and therefore abrasion resistance is considerably improved and stable outputs may be obtained despite long-time use.
Patent JP-H05343639-A (JP)
Title: Electronic device
Inventor: KOMATSU SHUICHI
IPC: H01G4/33
Filed: 1992-06-10
Abstract: PURPOSE:To realize an electronic device having a large capacitance part of small leak current, by using crystalline metal oxide as an insulating film, and forming a reaction preventing layer. CONSTITUTION:A reaction preventing layer 9 is formed between an electrode 8 composed of silicon and a crystalline metal oxide, so that the reaction of silicon with crystalline metal oxide can be prevented. Since the insulating film 10 is composed of crystalline metal oxide having grain boundaries, silicon nitride, silicon carbide and fluoride are gradually diffused in the grain boundaries of the crystalline metal oxide, when these components are used for the reaction preventing layer 9. Hence the components existing on the interface between the electrode 8 and the insulating film 10 are remarkably decreased. Thereby the decrease of effective capacitance of the catacitor part does not practically cause trouble, so that an electronic device provided with a capacitor part of large capacitance and small leak current can be realized.
Patent JP-S6212831-A (JP)
Title: Sample collecting system
Inventor: KOYAMA MIKIO
IPC: G21C17/00
Filed: 1985-07-10
Abstract: PURPOSE:To reduce the time for collecting a sample and a worker being exposed by controlling the quantity of dilution water according to the measurement of radioactive concentration of the sample and preventing the residual sample being produced in a rack at the time of collecting the sample. CONSTITUTION:A specific quantity of nuclear reactor coolant is collected in a sample tank 4 via an automatic pressure-reducing mechanism 2. Then, an N2 gas filling valve 6 is opened and the coolant is sent to a weighing pipe 8 with pressure and the radioactivity is measured by a radiation detector 9. In case the sample after being measured requires the dilution, after a specific quantity of the sample is cut off with a change- over part 10, a MUWP filling valve 13 is opened and the diluted sample is collected in a portable sample collecting vessel 11. The quantity of dilution water is converted into the radioactive concentration in a control board by a signal from the detector 9 and the quantity of dilution water is controlled according to the concentration. Accordingly, since a dilution method is one step, the diluting time is reduced and when a nuclide of the sample is analyzed, the sample is discharged via a collection bottle of the vessel 11 and since the residual sample is not produced in the vessel 11, a worker being exposed at the time of collecting the sample is reduced.
Patent JP-S63314986-A (JP)
Title: Luminance signal correction system
Inventor: YAMAZAKI YASUYUKI
IPC: H04N9/07
Filed: 1987-06-18
Abstract: PURPOSE:To easily improve color reproducibility, by a simple composition without losing resolution by correcting a luminance signal with the aid of a correction signal made from a color difference signal. CONSTITUTION:By the correction signal made from the color difference signal, the luminance signal is corrected. That means, by inputting the difference signals R -R and B -Y to a NAM circuit 11a, the color difference signal of which signal level is high is selected among the color difference signals R -Y and B -Y by executing peak detection. Then it is muliplied by some fixed number alphaand sbtracted from the luminance signal Y<gamma> by a subtraction circuit 15. And the corrected luminance signal Y<gamma>' is outputted. Thus the correction signal is made from the color difference signal and can be added to the luminance signal. Then the luminance signal can be corrected to the ratio of a primary color matched with the spectral sensitivity of human eyes.