baber/WOPTO huggingface dataset:
Patent JP-H0858473-A (JP)
Title: Door mirror of automobile
Inventor: NAGUMO SATORU
IPC: B60R1/06
Filed: 1994-08-23
Abstract: PURPOSE: To confirm the rear view even at the time of storing the door mirror of an automobile at the same longitudinal direction as a position to use a door mirror main body, in the case of the door mirror of the automobile. CONSTITUTION: A housing 20 storing a door mirror main body 21 is supported on a base 10 of a door mirror of an automobile fixed on a front corner part of a front side door so that it can be set up and down between a using position projected in the car width direction and a storing position in the longitudinal direction. The back surface of the base 10 is placed in parallel on the housing 20 situated at the using position and formed in a longitudinal shape corresponding to longitudinal width of this housing, and an auxiliary mirror 16 of a longitudinal shape to secure a field of rear view is installed on it.
Patent JP-S6199895-A (JP)
Inventor: HIRAYAMA HIROSHI
IPC: G21D1/02
Filed: 1984-10-23
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-H1061941-A (JP)
Title: Device and method for alternate combustion control of heat storage type burner
Inventor: MORI ISAO
IPC: F23L15/02
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To permit the control of combustion safely even when abnormality is generated in the combustion of a heat storage type burner. SOLUTION: A heating furnace 1 is provided with a heat storage type burner 3, receiving a heat storage body 20, a fuel shut-off valve 18 is connected to a fuel nozzle 13 for the heat storage type burner 3, a pipeline, connected to the heat storage type burner 3, is branched while an air shut-off valve 14 and an exhaust gas shut-off valve 16 are connected to each branched pipe and a pilot burner 30 is provided with a flame failure detector 31. When the flame failure detector 31 has detected the flame failure of the heat storage type burner, only the fuel shut-off valve 18 of the heat storage type burner 3 is intercepted to continue alternate combustion.
Patent JP-S6376587-A (JP)
Title: Noise reducer
Inventor: NAGOYA TETSUO
IPC: H04N5/94
Filed: 1986-09-19
Abstract: PURPOSE:To prevent deterioration of the quality of a picture even when a dropout period is long by prohibiting the supply of the output signal of the nonlinear processing circuit of a noise reducer to an adding circuit in case of drop out occurs, to output the output signal of a frame memory from the adding circuit as it is. CONSTITUTION:In case no drop out occurs. in a reproduced video signal, since the output signal of the nonlinear processing circuit 17 is supplied to the adding circuit 20, the noise reducer removes noise components from the reproduced video signal. On the other hand, if drop out occurs in a reproduced video signal, since the output signal of the nonlinear processing circuit 17 is not supplied to the adding circuit 20, a video signal read out from a frame memory 21 is outputted as it is from the adding circuit. Accordingly, a video signal being missed due to the occurrence of drop out, is compensated with the video signal read out from the frame memory 21, and thus the dropout compensation is accomplished.
Patent JP-H10107864-A (JP)
Title: Subsystem for qadm processing and transmitter for modem
Inventor: OLAFSSON SVERRIR
IPC: G10L19/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To optimize simultaneous audio and data transmission by using quadrature audio/data modulation by converting audio signals into complex number signals, phase-randomizing the complex number signals, generating randomized complex number signals and synthesizing them with data signals. SOLUTION: Input audio signals are converted to complex number audio samples and a QADM(quadrature audio/data modulation) processing is performed by a modem. In this case, correlational eliminators (linear prediction coding device 305 and a pitch prediction device 310) process input audio and generates residual signals and an adaptive scaling device 315 adaptively scales the residual signals of a long term and generates the residual signals. Then, a phase randomizer 320 phase-randomizes scanling residual signals and generates the complex number signals provided with a randomized phase and a limiter 325 limits the complex number signals provided with the randomized phase and makes the complex number signals be transmitted to a remote modem by the modem.
Patent JP-H0923009-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIGAWA TETSUO
IPC: H01L29/78
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method by which a micromachined highly reliable semiconductor device can be manufactured by easily and effectively suppressing the rounding and thinning of the end sections of gate electrodes without relying on the lithography, exposing lighting system, resist, masking technique, or mask pattern designing technique. SOLUTION: In a method by which a semiconductor device in which the end sections of gate electrodes are formed in an element separating area by using lithography, an exposing process in which a mask 8 which is laid out so that the width in the channel direction of the part of the mask 8 corresponding to the end section of the gate electrode can become wider than that in the same direction of a gate electrode in an active area.
Patent JP-S6377484-A (JP)
Inventor: NAKATANI TOSHIO
IPC: D05B35/06
Filed: 1986-09-19
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-H0560093-A (JP)
Title: Fan and oil mist remover utilizing the fan
Inventor: TONO TOSHIHIRO
IPC: F04D29/30
Filed: 1991-09-02
Abstract: PURPOSE:To allow separated air to flow near a motor shaft approximately in parallel by changing the flowing direction when oil mist and air flow from a fan so as to catch the oil mist. CONSTITUTION:A ring-like plate 14 having an opening 15 in the center thereof is disposed opposite to a disk 13 fixed to a motor shaft 10. A plurality of blades 16 each bent in a V shape, viewed forward, are interposed between the ring-like plate 14 and the disk 13. The outside portion beyond a bending portion 16a of the blade 16 is projected outward of the outer peripheral end of the disk 13. The outside portion 16b beyond the bending portion 16a of the blade 16 is distorted with respect to the inside portion thereof beyond the bending portion 16a, to be inclined in such a manner that the front end edge 16d and back end edge 16e of the outside portion 16b beyond the bending portion 16a are displaced in the rotating direction. The outer peripheral portion of the disk 13 extends to reach the outside portion beyond the bending portion 16a.
Patent JP-H0887966-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: KUROKUZUHARA MAMORU
IPC: H01J29/48
Filed: 1994-09-16
Abstract: PURPOSE: To provide sufficient elasticity for a connector itselt in order to prevent deformation of a connector due to handling at the time of assembly work of an electron gun by producing a connector which electrically connects respective connection pins of a stem and corresponding grid electrodes from a metal with high elasticity. CONSTITUTION: An electron gun 11 composes an inline type electron gun in which three cathode structures 13R, 13G, 13B are installed in a row. Respective grid electrodes 14-19 are arranged in the order from a first grid electrode (G1 electrode) 14 to a sixth grid electrode (G6 electrode) 19 from the side of three cathode structures 10R, 10G, 10B and fixed by bead glass 20 at a prescribed gap from one another. These electrodes are electrically connected with connection pins 25A, 25B through connectors 26A, 26B. All of the connectors 26A, 26B are made of a metal material with high elasticity, that is, a stainless steel for springs. Consequently, deformation of the electron gun 11 is prevented at the time of assembly work of the electron gun 11.
Patent JP-H0269699-A (JP)
Title: Container for treating radioactive waste
Inventor: KONDO YOSHIMASA
IPC: G21F9/00
Filed: 1988-09-05
Abstract: PURPOSE:To obtain the container which has high radiation resistance and durability, ease of production and good economy by subjecting a plate body formed by high-temp. calcination of a insulator porcelain material to high-temp. joining by glaze having a required coefft. of thermal expansion. CONSTITUTION:The plate body obtd. by high-temp. calcination of the insulator porcelain material at 1,300 deg.C, etc., is joined at 1,000 to 1,400 deg.C by the glaze which contains SiO2, CaO, and MgO, etc., at high ratios and is smaller in the coefft. of thermal expansion than the cofft. of thermal expansion of the insulator porcelain material, by which the container for treating radioactive waste is produced. The container for treating radioactive waste which is higher in radiation resistance and durability than containers made of concrete and alumina, is easier to produce and has good economy is then obtd.
Patent JP-H1063394-A (JP)
Title: Dustproof and dripproof structure of push button and keyboard
Inventor: OTANI YASUO
IPC: G06F3/02
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard having a dustproof and dripproof-type push button which is excellent in a depression characteristic and capable of perfectly interrupting the invasion of dust and liquid concerning dustproof and dripproof structure for interrupting dust and liquid which comes from a gap between a push button slider and a cylindrical guide into the keyboard. SOLUTION: In the dustproof and dripproof structure, the push button is provided with a slider 4 having a top part 41 and a shaft part 42 hanging from the center of the top part 41 and the cylindrical guide 51 which is formed on a pannel 5 and supports the shaft part 42 so as to be sliding possible, dustproof and dripproof structure is provided with a cylindrical slider ring 44 formed at the lower end of the top part 41 in the slider 4 and a cup rubber 6 which is provided with a flexibility, is attached to the slider ring 44 and surrounds the outer side of the cylindrical guide 51 and the cup rubber 6 is provided with a sleeve 61 forcibly fitted to the slider ring 44,  a flange 62 brought into pressurized contact with the pannel 5 and a conical or pyramidal cup part 63 executing connection between the sleeve 62 with a small inner diameter and the flange 62 with the large inner diameter.
Patent JP-S61101495-A (JP)
Title: Preparation of rutile single crystal
Inventor: KIMURA SHIGEYUKI
IPC: C30B29/16
Filed: 1984-10-24
Abstract: PURPOSE:To obtain a high-quality rutile single crystal free from sub-grain texture, by keeping the oxygen partial pressure in the growth atmosphere below a specific pressure, and growing the single crystal of TiO2 from the molten liquid, thereby developing only one kind of crystal phase. CONSTITUTION:A single crystal of TiO2 is made to grow from the molten liquid of TiO2 keeping the oxygen partial pressure in the atmosphere to <=3X10<-2>atm. There is no particular restriction in the crystal growth method, however, a floating zone process is preferable from the viewpoint of the contamination from the crucible, etc. The oxygen partial pressure in the crystal growth atmosphere can be maintained to <=3X10<-2>atm, e.g. by the high-temperature thermal equilibrium reaction or heat-decomposition reaction near the temperature of crystal growth, or by the use of gas emitting a specific amount of free oxygen, e.g. CO2, NOX, etc. Only one kind of a crystal phase can be crystallized by the above process, and a high-quality rutile crystal free from sub-grain texture can be prepared.
Patent JP-S6282605-A (JP)
Inventor: KOBAYASHI YUKIO
IPC: H05K7/06
Filed: 1985-10-04
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-2000037102-A (JP)
Title: Rear cover adjustor for rotary tiller
Inventor: WAKUTA TAKESHI
IPC: A01B33/12
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a rear cover adjustor for rotary tillers capable of rotating the rotary cover in front and in behind, by only working an operating lever in the back-and-forth direction, and thereby vertically moving the rear cover so as to adjustably set its position suitable for detecting an appropriate depth of plow for the working condition. SOLUTION: This adjustor is directed to a rotary tiller 2 whose rear cover 16 connected to the rear end of a rotary cover 13 is allowed to rotate in the back-and-forth direction together with the rotary cover 13 around a tilling shaft 12, and it is structured by: rotatably and pivotably penetrating a supporting shaft 17 into a top mast 4 comprising a pair of right-and-left plate members 4a and 4b fixed to the upper section of the rotary tiller 2; connecting the tip of a working arm 18, which is positioned between the plate members 4a and 4b and provided with a base end section fixed to the shaft 17, to one end of a rod 19 having the other end connected to the bracket 14 of the rotary cover 13; connecting an operating lever 21 before and behind rotatable to the projected end section of the shaft 17 through a connect pin 22 wound with a drive spring 23;  and forming a guide hole 25 for the operating lever 21 in a guide plate 24 fixed to one side of the top mast 4.
Patent JP-H0384673-A (JP)
Title: Medical image information system
Inventor: HAMAGUCHI AKIRA
IPC: G16H10/60
Filed: 1989-08-28
Abstract: PURPOSE:To improve the degree of freedom for formation of a system by securing the star LAN connection among plural display devices which contain the frame memories that store once the image information in an image process controller and the means which display the images as the visibel ones. CONSTITUTION:The medical image information stored in a filing device 12 are fetched to an image process controller 10 via a transmission line of the comparatively low capacity. Then the image information are stored in a memory of the comparatively small capacity of the controller 10 and undergoes a prescribed image process. These processed image information are displayed as the visible images via the display means DPM1-DPMn which are radially arranged at the places compartively distant from each other. Thus it is possible to improve the degree of freedom and the economy related to a transmission circuit line for forming a medical image information system which stores and then retrieves and displays the medical image information. At the same time, many display means can be arranged and many pieces of image information can be retrieved and displayed at one time.
Patent JP-S6282931-A (JP)
Inventor: ATAKA KOICHI
IPC: A47L9/14
Filed: 1985-10-04
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-H0858675-A (JP)
Title: Waterborne high-speed navigating body
Inventor: KOBAYASHI TAKASHI
IPC: B60V1/22
Filed: 1994-08-24
Abstract: PURPOSE: To provide a waterborne high-speed navigating body capable of reducing wave-making resistance during high-speed navigation, ensuring high-speed navigation with small propeller propulsion force, and stably realizing high-speed navigation, via the application of a simple means. CONSTITUTION: When a machine body 1 becomes more or less afloat on water surface, a float plate 7 lowers to such a position as causing the lower end thereof to be afloat on a water level S, due to the own weight thereof. As a result, an air flow passage 10 is formed below the body 1 out of space enclosed with the lower surface la thereof and the plate 7. When a flap 11 near the rear end of the passage 10 is lowered, pressure therein increases, and large lift acts on the body 1. Thus, the body 1 is held in such state as stably afloat on water and at the same time, a contact area between the plate 7 and water is reduced. Wave-making resistance at the plate 7, therefore, becomes small, and navigation at high speed is thereby allowed.
Patent JP-H09236021-A (JP)
Title: Energy transmission mechanism in advanced internal combustion engine
Inventor: TAKADA TOSHIHIRO
IPC: F02F3/24
Filed: 1991-05-27
Abstract: PURPOSE: To provide an advanced internal combustion engine which has an energy transmission mechanism for bringing out gas combustion energy to a maximum extent, and can suppress incomplete combustion to a minimum extent. CONSTITUTION: A piston comprises an outside piston 103 and an inside piston 104 so as to be doubled, a ball bearing 117 is arranged between the inside and outside pistons 103, 104, and also ball bearings 116, 118, 119 are respectively arranged among a cylinder chamber 101, a top holder 102 and a bottom holder 105 so as to help the free rotation of a cylinder chamber. Also, gear mechanisms 109, 114, 115 are arranged on the side surface of a cylinder part so as to rotate the cylinder chamber, and remaining gas in incomplete combustion stuck on the side and upper surfaces of a cylinder is introduced near to an ignition plug 113 so as to suppress the remaining of the incomplete combustion gas to a minimum extent. Further, an exhaust opening 111 is arranged in the top rotational center of the cylinder chamber, and the upper part of the outside piston 103 is formed into a chevron so as to smoothly perform exhaust.
Patent JP-H0557095-A (JP)
Title: Clothing dryer
Inventor: MATSUI HIROARI
IPC: D06F58/28
Filed: 1991-09-03
Abstract: PURPOSE:To enhance the two contradictory performance of a washing dryer to reduce shrinkage of clothing to the same degree as natural drying and to shorten the drying time by enabling clothing that shrink much to be dried at a small shrinkage rate. CONSTITUTION:Hot air for drying clothing is fed into a rotary drum which stirrs clothing and the temperature of air-discharged from inside the rotary drum is detected by a discharge air temperature detecting portion 19 and the dryness factor of the clothing is detected by a dryness factor detecting portion 17. A heater 7 for generating hot air and an electric motor 4 for drying the rotary drum are controlled by a control portion 20, and when the dryness factor detecting portion 17 detects the dryness factor of about 80% the control portion 20 stops the rotary drum and the heater 7 and thereafter a user dries the clothing by natural drying as usual, thereby preventing shrinkage of the clothing.
Patent JP-H0383842-A (JP)
Title: Production of grained artificial stone
Inventor: YAMAGUCHI HIROAKI
IPC: C04B41/46
Filed: 1989-08-28
Abstract: PURPOSE:To simplify production processes and shorten production time by simultaneously coloring pulverized natural stone and treating the surface thereof with a silane in producing grained artificial stone from a transparent gel coat surface layer composed of an unsaturated polyester resin and a base layer containing the pulverized natural stone. CONSTITUTION:Pulverized natural stone, an inorganic pigment and a silane coupling agent are mixed with water glass or linseed oil and then treated with a silane to produce colored stone powder, which is subsequently mixed with a filler composed of magnesium hydroxide powder, glass powder or calcium aluminate powder and an unsaturated polyester resin to produce a base layer. A transparent gel coat surface layer composed of an unsaturated polyester resin is then formed on the surface of the obtained base layer to produce grained artificial stone. The resultant artificial stone has depth of natural granite and is excellent in feeling of real stone.
Patent JP-H04103813-A (JP)
Title: Exhaust gas purification device
Inventor: KUSUKI SHIGERU
IPC: F01N3/028
Filed: 1990-08-24
Abstract: PURPOSE:To take a measure against abnormality with a simple structure by providing an exhaust gas purification chamber on an exhaust passage of an engine, and arranging a radio wave amount detector connected to a control circuit in the exhaust gas purification chamber. CONSTITUTION:An exhaust gas purification chamber 7 is connected to a portion between an exhaust passage upstream side pipe 5 and a downstream side pipe 6 which are located on an engine side. A ceramic trap 8 is installed in the exhaust gas purification chamber 7 through a seal mat 9. A magnetron 10 for generating radio wave is arranged in the exhaust gas purification chamber 7 so as to supply radio wave through a waveguide 11. A wave detecting circuit 14 is arranged outside the exhaust gas purification chamber 7 by means of a ceramic plate 13, while the above-mentioned wave detecting circuit 14 is connected to a display device 16 through a control circuit 15. The output of radio wave is confirmed with certainty and a simple structure.
Patent JP-S6377149-A (JP)
Title: Gaas memory integrated circuit
Inventor: YANO NORIYUKI
IPC: H01L27/06
Filed: 1986-09-19
Abstract: PURPOSE:To reduce the resistance and the inductance of a whole ground line by forming the ground line of a first ground line and a second ground line which is thicker than the first line, and disposing them as required. CONSTITUTION:A first ground line 4a is connected to a basic memory cell 3, a second ground line 4b thicker than the line 4a is disposed on the line 4a to reduce the resistance value and the inductance value of the whole ground line.
Patent JP-S6467476-A (JP)
Title: Control circuit for electric power steering device
Inventor: NISHIMURA SHIGEO
IPC: B62D5/04
Filed: 1987-09-04
Abstract: PURPOSE:To improve responsibility for driving an electric motor by insertedly providing a feedback circuit to input an electric current detecting signal of the electric motor for encouraging steering force to an error amplifier with an amplifier in which both an offset voltage and an input bias current are small. CONSTITUTION:An output signal of a torque sensor TS to detect the torque of a column shaft provided with a steering shaft is converted into a digital signal through an amplifier 1 and an A/D converter 2, and then inputted to the one input terminal of an error amplifier 5. An error signal between the digital signal and an electric current detecting signal of an electric motor inputted to the other input terminal of the error amplifier 5 is fed to an electric motor driving circuit 6 to control each of transistors T1-T4 for controlling the driving of an electric motor 7. In this case, an electric circuit between an input current detecting resistance R0 and the error amplifier 5 is insertedly provided with a smoothing filter 5 and an amplifier 11 for which one being small in both an offset voltage and an input bias current shall be used.
Patent JP-H0564094-A (JP)
Title: Tuning device for television receiver
Inventor: TSUKAGOSHI MASAHIKO
IPC: H04N5/44
Filed: 1991-09-03
Abstract: PURPOSE:To automatically decide a reception mode when program scanning is performed and to simplify frequency calculations for a desired channel. CONSTITUTION:When a power source is turned on, a micro computer 8a confirms and analyses the reception frequency of a specified channel by using an AFT signal (a) and a SYNC signal (b) coming from a video intermediate frequency circuit 3, and decides the reception mode of the television signal received at an antenna 1 based upon the feature of the reception frequency. Then, the presence of the broadcast signals of all channels in a reception mode is decided and the resulting decision together with the frequency of a specified channel are stored in a memory circuit 10. When the indication data for selecting channels coming from an input circuit 9 is supplied to a channel selecting circuit 8, the micro computer 8a calculates the frequency of a desired channel based upon the frequency of a specified channel and the reception mode obtained from the memory circuit 10, and then supplies this channel- selection data to the channel selecting circuit 8. A tuner 2 is so operated by the control voltage from the circuit 8 as to select a desired television signal.