baber/WOPTO huggingface dataset:
Patent JP-H10146514-A (JP)
Title: Waste gas treatment apparatus
Inventor: SADAKATA TOMOHIKO
IPC: B01D53/81
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent gas leakage between regions and improve harmful substance removing efficiency by arranging the gas supplying directions of a high temperature gas and a low temperature gas supplying means in the same direction as that of a waste gas supplying means and installing an inlet pressure adjusting means to adjust the inlet pressure of the waste gas, the high temperature gas, and the low temperature gas. SOLUTION: This gas treatment apparatus comprises gas distributing portions 10, 11 to divide the inside of a rotor 2, which is rotated by a rotor driving apparatus 6, into a cleaning region 7, a regenerating region 8, and a cooling region. Further, the apparatus is provided with a fan 13 for sucking an object gas to be treated, a fan 15 for sucking a regenerating gas, a gas heating apparatus 16 which heats outside air to give the regenerating gas, a fan 18 for sucking a cooling gas, and a catalytic combustion apparatus 19 which incinerates harmful substances in a concentrated gas 31. Inlet pressure adjusting valves are installed in respective routes of the object gas 12 to be treated, the regenerating gas 14, and the cooling gas 17.  Moreover, partitioning plates 23-25 are arranged in the inside of the gas distributing portion 10 and the open surface area ratios of respective regions 7, 8, 9 can be adjusted to be any optional values by moving the partitioning plates 23, 25 of the plates 23-25 in the circumferential direction.
Patent JP-H07247743-A (JP)
Title: Lock and unlock confirmation device of cylinder lock and operation key thereof
Inventor: OGAWA YOSHIYUKI
IPC: E05B19/22
Filed: 1993-11-15
Abstract: PURPOSE:To make it possible to after-mount to an existing cylinder lock inter changeably or universally, and prevent a display error of its locked state and unlocked state to a satisfactory extent. CONSTITUTION:It is determine whether a key is in a locked state or an unlocked state by seeing through the rotary directivity of a display magnet (42) from outside by fitting in and setting an automatically rotating display magnet (42) in a knob (21) on the side of a key (K) through a selective magnetic action with drive magnets (15N) distributed in a dotted manner on the side of a cylinder key (L), a sheet-shaped bonded magnet (14) in which the drive magnets 15N/15S are partically placed, is pasted on the cylinder lock. A mechanical fixing holding trigger (T) of the display magnet 42 is fitted into the knob 21 and set in such a fashion that it may move back and force constantly from the knob in the extending front and rear direction. A ferromagnetic material (37) is fitted in and fixed with the display magnet (42) in the knob 21 at its rear position with a definite distance (D).
Patent JP-H11129314-A (JP)
Title: Molding and manufacture thereof
Inventor: MURAGUCHI KOICHI
IPC: B29C48/90
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To form an olefin resin molding in desired configurations easily economically having excellently a recycling property, pollution preventiveness, conformity to a vehicle body or the like, scratch prevention, and decorativeness. SOLUTION: The molding comprises a core 21 of extrusion molded low rigid olefin resin and a skin layer 31 of high crystal olefin resin extrusion molded on the surface of the core after cooling the core, and the skin layer has a decorative surface 35 having luster given by transferring a luster film having a smooth surface.
Patent JP-H07162615-A (JP)
Title: Original reading device and information processor using the reading device
Inventor: SAITOU OUJI
IPC: H04N1/107
Filed: 1993-12-10
Abstract: PURPOSE:To provide an original reading device which can easily be produced at low cost and can read even such an original that has the recessed/projecting parts without causing any shadow nor any out-of-focus state of the original. CONSTITUTION:At least an original supporter 20 which has the light transmissibility, a light source 2 which irradiates an original, and a photoelectric transducer means 4 which converts the light reflected on the original into the electric signals are unified in a single body. The supporter 20 consists of a light transmissive member 13 and the mold resin 11 which are bonded together and has a light reflecting surface 10 on the bonded surface. Thus the light sent from the source 2 is partly reflected and supplied on the surface of the original.
Patent JP-H04181705-A (JP)
Title: Coil operation method and coil structure
Inventor: TOMITA YOSHIYUKI
IPC: H01F7/20
Filed: 1990-11-16
Abstract: PURPOSE:To prevent precision from lowering due to heat generated in a coil by supplying a cooling liquid to the inside of a porous ceramic structure and hollow sections of the coil while electric current is supplied to the coil to drive an object. CONSTITUTION:Coils 11a, 11b have the hollow sections 9a, 9b and are connected to a stage 3 made with a low thermal conductivity ceramic by a porous ceramic structure 13. These coils 11a, 11b, the porous ceramic structure 13, and the stage 3 are connected by adhesive and other such techniques or a mechanical coupling technique. A resin mold 14 is formed on the exposed surfaces of the coils 11a, 11b and the porous ceramic structure 13 and an air tight state formed. In other words, a liquid path is formed by the stage 3 and the resin mold material 14 and it is possible to supply the hollow sections 9a, 9b of the coil and the inside of the porous ceramic structure 13 with a liquid. As a result, temperature increases caused by heat generation can be prevented and a high precision stage can be obtained.
Patent JP-H09140979-A (JP)
Title: Sewing machine driver
Inventor: SATO TADASHI
IPC: D05B69/10
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To enable communication with a computer without installing any special communication cable by reducing the generation of heat of a controller with the re-using of regenerative power during the deceleration of a motor to lower the raw cost of the controller with a smaller size thereof. SOLUTION: A power source part alone of a controller 17 for driving a motor 3 is separated and is made independent as a power source unit 18 which functions as a power source part of a plurality of controllers. The individual controllers and the power source unit are provided with filter circuits 22 and 27 and communication circuits 24 and 28 to make a structure which allows communication with a computer provided separately from the controller. Thus, the re-using of regenerative power obtained when the motor is decelerated is possible without being converted to heat to be released, thus enabling communication through a power source wire for linking the power source unit to the individual controllers.
Patent JP-H09153888-A (JP)
Title: Frame synchronous circuit
Inventor: KATO ISAO
IPC: G11B20/18
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a frame synchronous circuit which can inexpensively and securely execute synchronization without a large circuit scale. SOLUTION: A first synchronizing signal detection circuit 110 detects a first synchronizing signal from received data and a second synchronizing signal detection circuit 120 detects a second synchronizing signal. An error detection circuit 130 detects the error of received data. A synchronism protection circuit 140 controls the state of frame synchronism based on detection results by the first and second synchronizing signal detection circuits 110 and 120 and an error detection result by the error detection circuit 130. Thus, high speed and secure frame synchronism is realized.
Patent JP-2000136548-A (JP)
Title: Balance weight device of civil engineering/construction machine
Inventor: TAKAHASHI SHIGETAKA
IPC: E02F9/18
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a balance weight device of a civil engineering/construction machine whereby a balance weight for fully enhancing the stability of a machine main body can be disposed. SOLUTION: A balance weight 7 consisting of a plurality of block bodies 7a is disposed in a position near the annular frame 6 of a center frame 4. Thus, using space wide enough to place the balance weight 7, the stability of a machine main body can be fully enhanced without affecting the proper operating functions of the machine at all.
Patent JP-H06281420-A (JP)
Title: Equipment and method for measuring thickness of thin film
Inventor: ANSONII EMU REJIYAA
IPC: G01B11/06
Filed: 1993-12-10
Abstract: PURPOSE: To search and measure the outside film of a wafer more easily and precisely than in the past. CONSTITUTION: This device has a white light source 10 filtered so as to form an aperture image, a convergence lens 12, a circular aperture 14, three collimator lenses 16, and a CCD camera 30. The monochromic optical beam emitted from the filtered white light source 10 irradiates the whole surface of a wafer 24 as a parallel light passing a third collimator lens 16, and the reflected light from the wafer 24 is passed through the third collimator lens 16 to form an aperture image on the CCD camera 30. The image is converted into a map of reflective index data to be measured by a digital circuit and a computer, and this map is normalized and compared with a reference reflective index data.
Patent JP-H03170830-A (JP)
Title: Drive tester
Inventor: SANO KO
IPC: G01M13/02
Filed: 1989-11-30
Abstract: PURPOSE:To enable a test under optional environmental conditions by correcting a stationary characteristic data of a standard state based on a test environment data in an engine characteristic generator to perform a torque control of a low-inertia driver. CONSTITUTION:Stationary characteristic data thetaf(theta0-thetan) of an engine as object is applied to a microcomputer as nerve section of an engine characteristic generator 9. Then, a test environment data (standard dry-bulb atmospheric pressure or the like) of a sample transmission gear 3 is inputted into the micro computer. As a result, a correction factor Ka is computed from a specified operation expression to correct the data thetaf separately. The data thetac(=thetafdivided by Ka) thus corrected gives as output characteristic of the engine in a test environment for which the data thetaf is set and by setting a test environment data optionally, output characteristic is obtained when the engine is placed in an optional envi ronment. Thus, a simulating operation is accomplished with the engine under an optional environment by performing a torque control of a low-inertia driver 1 with the generator 9 given the data thetac.
Patent JP-S63168183-A (JP)
Inventor: INOUE TSUTOMU
IPC: G01L5/00
Filed: 1986-12-30
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-2001102980-A (JP)
Title: Communication mode and radio terminal function of radio base station
Inventor: NAOE HIROSHI
IPC: H04B7/26
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To propose to the society a communication system which effectively uses a limited availability of frequency band by using a vertically and a horizontally polarized waves in combination for a communication between a radio base station and radio terminals and increases the capability of one base station to handle users by increasing the number of communication means capable of handling portable telephone subscribers keep whose number is on increasing and the number of lines of one base station for a data communication. SOLUTION: A radio base station and a radio terminal are both provided with an antenna for vertical polarization and an antenna for horizontal polarization. The radio base station has the right to select an antenna that the radio terminal uses for transmission and the radio base station attaches to a control signal an antenna code unique to each antenna of the terminal and sends them to each radio terminal side to enable individual antenna specification to each radio terminal.
Patent JP-H05127224-A (JP)
Title: Photographing device
Inventor: SEKINE ATSUSHI
IPC: G03B19/02
Filed: 1991-10-31
Abstract: PURPOSE:To obtain a photographing device which can provide one focal plane shutter and an image without distortion or color slippage by a luminous flux splitting optical system whose optical path is short. CONSTITUTION:The photographing device is provided with a beam splitter 1 which splits incident luminous flux into the first luminous flux and the second luminous flux, an optical system means consisting of a first reflecting surface and a second reflecting surface which respectively reflect the first and the second luminous flux in a direction which is orthogonally crossed to a plane surface including the optical axes of the first and the second luminous fluxes and the focal plane shutter 6 arranged so as to be opened and closed by simultaneously crossing two optical axes of the luminous flux reflected by the first and the second reflecting surfaces.
Patent JP-H01151059-A (JP)
Title: Multiple disk player
Inventor: MIYOSHI SEIZO
IPC: G11B17/26
Filed: 1987-12-09
Abstract: PURPOSE:To lighten a loading base and to quicken a lift speed by feeding a disk in the vertical direction onto the turn table of the optical pickup provided at the mechanism main body side by drawing the disk of the magazine inside in the horizontal direction. CONSTITUTION:When an optional disk 2 is transferred to a playing position by selecting it in order from an magazine, the disk drawing and driving mechanism including the tray hook driving motor of the tray hook block drawing the disk 2 is moved onto the mechanism main body of a fixed side from on a vertically driven loading base 12. The columnar part 14c toward the upper part is formed at the upper part of the driving rack 14 made to be driven in the horizontal direction by meshing with the driving gear 15 provided on the mechanism main body, is slided in the horizontal direction on the loading base 12 made to be driven in the vertical direction and the tray hook block 13 taking off the disk 2 is fitted slidably in the vertical direction along the columnar part 14c. The high speeding of the lift speed and the simplification of the lift structure can thus be realized.
Patent JP-H09124637-A (JP)
Title: Production of cyclic lactone
Inventor: ENDO TOSHIRO
IPC: C07D313/04
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To produce a cyclic lactone in a short time at a low temperature by Bayer-Billiger reaction of a cyclic ketone in the presence of a specific catalyst. SOLUTION: A cyclic lactone is produced by reacting a cyclic ketone (e.g. trimethylcyclohexanone) with an organic peracid (e.g. peracetic acid) using a boron trifluoride compound (e.g. boron trifluoride-acetic acid complex) as a catalyst in a solvent (e.g. ethyl acetate) at 0-70 deg.C. The molar ratio of the organic peracid to the cyclic ketone is 1-1.3, preferably 1.05-1.2 and the amount of the boron trifluoride compound is 0.05-1wt.%, preferably 0.2-0.5wt.% based on the sum of the charged raw materials comprising the cyclic ketone, the organic peracid, the reaction solvent, etc. An amine compound is added to the system after completing the reaction to inactivate the boron trifluoride-acetic acid complex catalyst and the crude reaction liquid is purified by distillation. The cyclic lactone is useful as a monomer for lactone polymers and various copolymers.
Patent JP-H01152654-A (JP)
Title: Peltier element control circuit
Inventor: TSUDA TAKASHI
IPC: H01L23/38
Filed: 1987-12-09
Abstract: PURPOSE:To curtail the number of constituent elements and reduce electricity consumption, drive voltage, and manufacturing costs as well, by causing a transistor circuit that is connected to an output of a control voltage generating circuit to be connected to a Peltier element in series. CONSTITUTION:Elements 101 and 102 are Peltier elements for heating and cooling. When the operation temperature of a laser diode rises, a relevant relation is shown as follows: Setting operation temp. reduced voltage Vref> Operation temp. reduced voltage Vx. and a control voltage VB is generated out of an operational amplifier 20c. As soon as a transistor Q2 receives the above control voltage VB at its base, it is turned ON and a Peltier element drive current corresponding to its voltage value flows through the transistor Q2 and an operating temperature of a laser diode decreases. On the contrary, as soon as the operation temperature of the laser diode 2 becomes lower than that of setting operation temperature, the relevant relation is shown as follows: Setting operation temp. reduced voltage Vref<Operation temp. reduced voltage Vx and transistor Q1 allows Peltier element drive current corresponding to its voltage value to be turned ON to elevate the operation temperature of the laser diode.
Patent JP-H02156266-A (JP)
Title: Agitating device for two-component developer
Inventor: TANAKA YOSHIHIRO
IPC: B02C17/04
Filed: 1988-12-08
Abstract: PURPOSE:To accelerate agitating operation and to obtain the uniform distribution of electrifying amount by composing the device of an agitating container which agitates two-component developer, a first rotating means which rotates the agitating container in the prescribed rotating direction, a second rotating means which rotates the agitating container in the rotating direction almost perpendicular to the prescribed rotating direction, and a vibrating means which gives vibration to the agitating container. CONSTITUTION:The device is provided with the agitating container 10 which agitates two-component developer composed of toner and a carrier, the first rotating means 20 which rotates the agitating container 10 in the prescribed rotating direction, the second rotating means 40 which rotates the agitating container 10 in the rotating direction almost perpendicular to the prescribed rotating direction, and the vibrating means 30 which gives vibration to the agitating container 10. Namely, the agitating container 10 is provided with a complex rotation by the first rotating means 20 and the second rotating means 40, and moreover it is given vibration by the vibrating means 30 to obtain strong agitating power and triboelectrification. Therefore, the agitating time of toner and the carrier is shortened, the distribution of electrifying amount of toner and the carrier can be uniformized, and picture quality is improved.
Patent JP-2001129434-A (JP)
Title: Plastic screening device
Inventor: INOUE TETSUYA
IPC: B03C7/08
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a plastic screening device capable of screening in high precision in every kind even washed plastic pieces, in the screening of the plastic pieces in recycling. SOLUTION: A cleaning device 13 for washing, drying and screening the crushed plastic piece 2b is constituted of a washing device 21 for washing the plastic pieces 2 with water, a dryer 22 for drying the washed plastic pieces 2, a belt conveyor 23 for transporting the plastic pieces 2 discharged from the dryer 22, a water content measuring device 24 for measuring the water content of the plastic pieces 2 on the belt conveyor 23 and a fractional feed device 25 for fractionating the plastic pieces 2 passed through the measuring device 24 in accordance with the measured water content and also for feeding only the plastic pieces 2 fractionated by satisfying a prescribed condition to a triboelectric device.
Patent JP-H11150972-A (JP)
Title: Linear actuator and lens barrel using the same
Inventor: NAKAO KATSU
IPC: H02P25/06
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized inexpensive lens barrel of simple structure which makes it hard for a magnetic sensor to be influenced by leakage magnetic flux from a driving magnetic circuit, and is not large in its width direction. SOLUTION: A driving means having a coil 9 fitted to a lens holder 1 on the side of a movable part, and having a driving magnetic circuit 8 constituted on a lens barrel 3 on a stationary side approximately bilaterally symmetrically when looked from the direction of driving (X direction), and a position detecting means having a magnetic scale on the lens holder 1 side, and having a magnetic sensor 10 of an MR element mounted on the lens barrel 3, are provided at approximately symmetrical center positions of the magnetic circuit 8. Here, arrangement is so performed that the current flowing direction of the MR element may be approximately vertical to the direction of magnetism (Y direction) of the magnet of the driving magnetic circuit 8.  Besides, the above mentioned driving means and position detecting means are provided at the four corners of the lens barrel 3 centering a group of moving lenses, when looked from the direction of an optical axis respectively.
Patent JP-H09153471-A (JP)
Title: Adhesive film for dicing semiconductor wafer and use thereof
Inventor: HIRAI KENTARO
IPC: C09J7/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape for dicing a semiconductor wafer and the use thereof, wherein the adhesive tape is kept high enough in adhesive power to prevent chips from flying away when a semiconductor wafer is diced and reduced in adhesive power by heating or cooling when the chips are picked up. SOLUTION: An adhesive layer is provided to the one side of a base film for the formation of an adhesive film. At this point, the adhesive layer is formed of adhesive agent which contains crystalline polymer and whose adhesive power is 150 to 2,000g/25mm only in a temperature range of A to B deg.C above -10 deg.C or in a temperature range of E to F deg.C below 7$0oC and below 150g/25mm in a temperature range of below A deg.C or above F deg.C.
Patent JP-S63168099-A (JP)
Inventor: TANAKA HISATO
IPC: B23P21/00
Filed: 1986-12-29
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-H11138865-A (JP)
Title: Recording method and device
Inventor: WATAYA MASAFUMI
IPC: B41J2/205
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide recording method and device without dot position displace ment by adjusting a dot position to be recorded by each recording head in a recording apparatus comprising a plurality of recording heads. SOLUTION: A printer comprising a plurality of recording heads 101a to 101d, for recording an image on a recording medium by moving the plurality of the recording heads 101a to 101d relatively with respect to the recording medium, wherein recording elements of each head are driven according to the image data while moving the plurality of the recording heads 101a to 101d such that with respect to the relatively preceding recording head 101b and the following recording head 101c, the dot recording position by the following recording head 101c is adjusted with respect to the dot recorded by the preceding recording head 101b by changing the driving order of the blocks of the recording elements driven by the following recording head.
Patent JP-2000137855-A (JP)
Title: Switch state detecting device
Inventor: KAWABATA YASUAKI
IPC: G07F5/22
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a switch state detecting device simple in configuration and reduced in ports cost by reducing the number of self-holding type relays. SOLUTION: The power switch 2 of a self-holding type relay 3 is inserted into the power line of a control circuit main body 1 executing a processing corresponding to the operation of plural switches SW1, SW2 and SW3. Operation signals selecting the switches are OR-operated through diodes D1, D2 and D3 by conduction-driving the set coil 3s of the self-holding type relay 3 conducting the power switch. Flip flop circuits 5 and 6 which are set in accordance with the operation of the respective switches and give the state outputs to the control circuit main body are installed.