baber/WOPTO huggingface dataset:
Patent JP-2000162242-A (JP)
Title: Waveform measuring apparatus
Inventor: KATO SEIJI
IPC: G01R13/20
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To start the analysis of a waveform, without waiting for the finish of a measurement by a method, wherein during acquisition operation, a past waveform is displayed or printed out. SOLUTION: When an acquisition operation is started, only a roll screen is displayed. At a stage at which the acquisition operation progresses to a certain extent, it is desirable to observe a past waveform. At this time, a desired past region is designated by using a cursor or the like. Thereby, measured data which is stored in the past region is read out from a memory 3, and the waveform of the measured data is displayed on a past waveform screen. By moving a cursor, an arbitrary past region can be designated. When the display of the past waveform is not required, a prescribed button is pressed, and the display of the paste waveform screen is erased, and thereby, this procedure is returned to a roll mode in which only the roll screen is displayed. In addition, the roll screen and the past waveform screen may be changed over so as to be displayed.  Moreover, the waveform of latest measured data and the waveform of past measured data can be observed on one screen.
Patent JP-H09189551-A (JP)
Title: Laser beam level, its operating method, and related device
Inventor: AMMANN HANS-RUDOLF
IPC: G01C15/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To relatively easily and inexpensively manufacture a laser beam level and at the same time enable the level to function accurately and to be operated easily. SOLUTION: A level consists of a rotary frame 18 which rotates around a vertical axis A-A and an inclination device which is rocked around a horizontal axis D-D. Further, means 20, 21, 22, 23, 24; 26, 27, 28 connected to a controller 17 are provided. An inclination device 31 is directed and inclined by a controller 7 so that a laser surface created by rotating laser beams 2 is inclined in a specific direction at a specific angle. The inclination is an auxiliary inclination and the laser surface is simultaneously inclined in vertical and horizontal inclinations which are different from the auxiliary direction owing to the auxiliary inclination. The auxiliary direction and inclination are automatically calculated by the controller 17 from the desired vertical and horizontal inclinations desired on the laser surface and are converted to a related control command.  The directivity of the inclination device 31 can be monitored by using a related device and using second beams 50 which is discharged while drawing a vertical line from the direction of the inclination device 31.
Patent JP-H06187097-A (JP)
Title: Touch panel device for display device
Inventor: NISHINO SHUJI
IPC: G06F3/0488
Filed: 1992-12-22
Abstract: PURPOSE:To provide the touch panel device of a display device for preventing the generation of key output by erroneous operations. CONSTITUTION:Touch switches provided on a touch panel 6 are provided with attribute relation. For instance, the touch switch A1 is provided with the attribute relation with the plural touch switches A2 and A3. When the touch switch A1 is operated, the operating states of the plural touch switches A2 and A3 provided with the attribute relation are detected and only when the plural touch switches A2 and A3 are simultaneously operated, key output corresponding to the key operation of the touch switch A1 is outputted.
Patent JP-2000172013-A (JP)
Title: Two-component developer and image forming method using same
Inventor: TAKAHASHI SAKON
IPC: G03G9/107
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a two-component developer capable of ensuring both good electrostatic charge characteristics and resistance characteristics, having durability over a long period of time and capable of maintaining superior developing characteristics. SOLUTION: The two-component developer consists of a toner containing a carbon black (A) and a carrier containing a carbon black(B). The carbon black A has 30-120 (ml/100g) dibutyl phthalate(DBP) oil absorption and the carbon black B has 80-270 (ml/100 g) DBP oil absorption. The carbon black A has a lower pH than the carbon black B and the pH of the carbon black A is <7. When the developer is used, image defects are not caused over a long period of time and a high density image is stably formed.
Patent JP-H07164273-A (JP)
Title: Carrying-in and carrying-out device having two-layer table
Inventor: TAKEZAWA SUSUMU
IPC: H01L21/68
Filed: 1993-12-16
Abstract: PURPOSE:To shorten cycle time and improve working efficiency by situating an upper table for placing a treated workpiece in a retreated position when the workpiece on a lower table is carried. CONSTITUTION:The frame of a wafer W1 treated by a dividing means is stucked by a carrying means, carried to a prescribed position on an upper table 11a, and received thereby. The wafer W1 received by the upper table 11a is slid on the upper table 1a while the frame is pressed by a pressing plate by advancing a carrying-in device, and housed in an original position in a cassette. After the wafer W1 is housed, a lower table 11b is laid in the state where a wafer W2 is waited thereon. The upper table 11a is opened just after it, and situated in a retreated position, the frame of the wafer W2 is socked and lifted by the carrying means, and an arm is rotated to carry the wafer to the dividing means.
Patent JP-H05170193-A (JP)
Title: Thrust direction-variable thruster
Inventor: MINAMI RYUICHI
IPC: B64G1/26
Filed: 1991-12-25
Abstract: PURPOSE:To provide a thrust direction-variable thruster capable of controlling the attitude around three axes of a space apparatus or the like with very few number of thruster nozzles. CONSTITUTION:A thrust direction-variable thruster is constituted of a cover tube 4 connected to a thruster nozzle 3 rotatably around the tube axis while the tube axis is made nearly coincident with the jet direction, a jet port 4a opened at the position apart from the connection section of the cover tube 4 by a required quantity in the direction that the jet direction crosses the tube axis, and a rotating means 6 rotatively driving the cover tube 4 around the tube axis.
Patent JP-H0527242-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA KIMIAKI
IPC: G09F9/35
Filed: 1991-12-25
Abstract: PURPOSE:To obtain uniform characteristics even if a visual angle direction varies by constituting the above device in such a manner that liquid crystal molecules are arranged in a twisted state along the perpendicular axis of substrate surfaces and are irregularly arranged within the plane. CONSTITUTION:The liquid crystal molecules 50 of the liquid crystal display device constituted by disposing a pair of transparent substrates laminated and formed with driving electrodes and oriented films 3 so as to face each other in a narrow space and injecting and sealing a liquid crystal 5 into the space to provide a liquid crystal cell are arranged in the twisted state along the perpendicular axis of the substrate surfaces or in a homeotropic and homogeneous state with the substrate surfaces and further, the liquid crystal molecules 50 within the plane of the liquid crystal layer existing in parallel with the substrate surfaces and at an arbitrary distance from the substrates are irregularly arranged within the plane. The oriented films 3 are subjected to rubbing and a material to disturb the liquid crystal molecules 50 is added. The material to disturb the liquid crystal molecules 50 is a network material 6 and the orienting direction of the liquid crystal molecules 50 can be dispersed by this material 6. The orientation of the liquid crystal molecules is thus averaged in the visual angle direction.
Patent JP-2000169204-A (JP)
Title: Production of high-strength artificial aggregate
Inventor: KITAMURA NOBUHIRO
IPC: C04B103/30
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial aggregate excellent in production process, physical properties, workability, economy, etc., and suitably usable as a civil engineering/construction aggregate (an alternative to sand or gravel) by using coal-fired fluidized bed kiln burned ash (fluidized bed ash) with limestone as a moving medium. SOLUTION: This artificial aggregate is obtained by incorporating fluidized bed ash with cement and water, or water alone followed by subjecting the mixture to compressive granulation at a high pressure of 100-2,000 kgf/cm2; in this case, part of the fluidized bed ash be substituted at <=70 wt.%, based on the resulting mixed ash, by pulverized coal burned ash; wherein the respective amounts of the above components are as follows: fluidized bed ash or mixed ash plus cement: 100 pts.wt., cement: 2-25 pts.wt., and water: 10-23 pts.wt.; and in the compressive granulation process, an internally lubricating material and/or water reducing agent for cement solidification is added.
Patent JP-H03205775-A (JP)
Title: Ignitor plug
Inventor: SUZUKI TAKAHIRO
IPC: H01T13/32
Filed: 1989-12-29
Abstract: PURPOSE:To prevent a main body metal and a ground electrode from being easily separated even when their welding is broken by coupling the main body metal and the ground electrode with lock arms with multiple slits and a groove storing the lock arms. CONSTITUTION:A main body metal 1 and a ground electrode 2 are coupled by lock arms 13 with multiple slits 12 and a groove 21 storing the lock arms 13, and both of them are fixed by welding or brazing. When an insulator 3 is inserted, the inward deformation of the lock arms 13 is blocked, and both of them are firmly fixed. The lock arms 13 are deformed outward and firmly stored in the groove 21, and the ground electrode 2 and the main body metal 1 are not easily separated even when the welded portion or brazed portion is broken.
Patent JP-H11161135-A (JP)
Title: Image forming device
Inventor: HORIGUCHI SHIGERU
IPC: G03G21/20
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent exhaust air from blowing off the face an operator by making an air exhaust port face downward at a step part whose upper side projects to a back surface side further than the lower side. SOLUTION: An image forming part 20 is equipped with an air exhaust part 30 on the back surface side with the step part so that it may project to the back surface side further than the back surface of a paper supply part 21. The exhaust part 30 is composed of a panel 31 attached to the back surface of the image forming part 20 and a fan provided in a recessed part formed inside the panel 31. The panel 31 is composed of a lower side part provided so as to be flush with the back surface of the paper supply part 21, an upper side part projecting to the back surface side from the back surface of the paper supply part 21 by as much as the step, a step surface part positioned between both parts an other peripheral parts, etc.  Then, the recessed part in which the fan is provided is provided on the inside of the upper side part, and the air exhaust port and a suction port formed of many slits are provided to be positioned right and left at the step surface part. The surface the panel 31 is a flat surface constituting the back surface of the image forming part 20, so that the image forming device is installed extremely proximately to the wall, etc.
Patent JP-H11165796-A (JP)
Title: Capper
Inventor: NAKAMURA RYOHEI
IPC: B67B3/18
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To enlarge the application range as a capper by improving a capper including the capping shape for operating a thread roller and a locking roller by utilizing the relative lifting and lowering action of a spindle and a main rod so that the capper can be applied as a PP-capper for a PET bottle. SOLUTION: An actuator constituted of a cylinder section 5, a piston section 6 and the like for lifting and lowering relatively a main rod 4 to a spindle 1 is provided, and a sensor 11 for sensing whether a container is set on the capping position or not is provided, and in the case the container is not set on the capping position by the sensor 11, the main rod 4 is lifted relatively to the spindle 1 through the actuator to avoid the collision of the lower ends of a locking roller and a roller supporting block with a neck guide and the like of a PET bottle.
Patent JP-H11156649-A (JP)
Title: Screwing tester and screwing method
Inventor: MATSUMIYA TAKESHI
IPC: G01L5/24
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a screwing tester which can perform screwing test of a self drilling tapping screw with accuracy. SOLUTION: A screwing tester and screwing method in this case has followings. A driver bit 8 has a leading end engageable with a screw head. An AC servo motor 5 rotationally drives the driver bit 8. An air cylinder 9 provides the driver bit 8 with thrust. An encoder can sense screwing depth of the screw which is inserted by the driver bit 8. A control means 14 changes over driving of the air cylinder 9 and the motor 5 upon reception of sensing by the encoder 13 the screwing of the screw up to specified depth. A torque sensing means 6 senses a load torque which is received by the driver bit 8 at the time of screw fastening.
Patent JP-2000170415-A (JP)
Title: Clamping plate for flat surface handle device
Inventor: YAMADA KENICHI
IPC: E05B5/02
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a clamping plate for flat surface handle device capable of eliminating a looseness in installation and rotation, preventing the clamping plate and a case rear surface from approaching and biting each other, and increasing durability. SOLUTION: A hole edge part 9 of a negative hole in contact with an operating projection 6 when a handle 2 is recessed into a case 1 and a hole edge part 10 of the negative hole in contact with the operating projection 6 when the handle 2 is rotated projectedly from the case 1 are raised by bending to a rear surface side, and a lockingly recessed part 9a which is engaged with a top corner part 6a of the operating projection 6 by invading is cut machined to the hole edge part 10.
Patent JP-H10166222-A (JP)
Title: Screw remachining method for lathe
Inventor: SHINOZAKI SATORU
IPC: B23B5/48
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide such a screw remachining method for a lathe as being capable of performing screw cutting of a work along the same spiral track as that before removed from a chuck, even when the work is once removed from the chuck and then remounted. SOLUTION: The first screw cutting is performed in an (a) condition and, when in a (b) condition after a work is remounted, the end of a tool is matched to a given screw groove with manual operation to synchronize the rotation of a main spindle with the feed of the tool to the axial direction of the main spindle for finding the moving amount β of the tool in the axial direction of the main spindle upto the time when an one-turn signal for the main spindle is detected. Before screw cutting is started for remachining, the tool is moved by β forward. With the one-turn signal, the rotation of the work W is synchronized with the feed of the tool to a Z-direction, so that the spiral track of a screw in screw cutting after the work is remounted can be matched to the spiral track of the screw in screw cutting before removed.
Patent JP-2000173180-A (JP)
Title: Performance deterioration detecting device for disk device
Inventor: ITO YUKIKO
IPC: G11B20/10
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To generate a suitable maintenance instruction signal by precisely grasping a deteriorative condition of a disk device before the disturbance or the like of video/audio occurs. SOLUTION: A delay time measuring part 106 measures a time from a command processing request input to a response output, and a number-of-processing wait-command-request measuring part 107 measures the number of processing wait command requests to give them to respectively a threshold value judgement part 110. A command processing time measuring part 108 measures the time from a command issue to response reception to give it to the threshold value judgement part 110 and an unusable block control part 109. The unusable block control part 109 adds cumulatively the number of unusable blocks to inform the threshold value judgement part 110 of it. The threshold value judgement part 110 compares respective informed contents with threshold values to generate the maintenance instruction signal at need.
Patent JP-H05170849-A (JP)
Title: Preparation of nonylphenol-formaldehyde polycondensate
Inventor: TAKASHIMA TOMOKO
IPC: C08G8/12
Filed: 1991-12-26
Abstract: PURPOSE:To prepare the title polycondensate having a good hue while reducing the amt. of a residual monomer in the reaction liq. after the reaction and the amt. of benzodioxane bonds in the polycondensate and simultaneously inhibiting the acid corrosion of a stainless-steel reactor. CONSTITUTION:The title process comprises polycondensing nonylphenol with formaldehyde in the presence of p-toluenesulfonic acid as a catalyst in three steps, the first-step reaction being carried out at 95-105 deg.C under reflux, the second-step reaction being carried out by raising the reaction temp. to 110-130 deg.C under dehydration, and the third-step reaction being carried out at 130 deg.C or lower under reflux and dehydration.
Patent JP-H02258831-A (JP)
Title: Sealing resin composition and preparation thereof
Inventor: OGUSHI HIROBUMI
IPC: H01L23/29
Filed: 1989-12-28
Abstract: PURPOSE:To provide the objective composition having excellent crack resistance and workability and reduced in the generation of lead burs, comprising a bisphenol epoxy resin, a specific polyhydric phenol, a curing accelerator and an inorganic filler. CONSTITUTION:The objective composition comprises (A) 100 pts.wt. of an epoxy resin of formula I (R is H, <=6C hydrocarbon or halogen; R1 is H or methyl; n is 0-5), (B) (i) 1-60 pts.wt. of one kind or more of polyhydric phenols comprising compounds (e.g. a reaction product of phenol with 4-hydroxybenzaldehyde) of formula II (R2 is <=6C hydrocarbon group or halogen atom; m is 0-4) and compounds of formulas III and IV (R3 is H or methyl) or, if necessary, a mixture thereof with (ii) 0-100 pts.wt. of a phenol novolak curing agent, (C) 0.05-5 pts.wt. (per 100 pts.wt. of the component B) of a curing accelerator and (D) an inorganic filler.
Patent JP-H06192806-A (JP)
Title: Method for controlling shape of hot-dip plated steel sheet
Inventor: ISHIZAKI KAZUNARI
IPC: C23C2/40
Filed: 1992-12-24
Abstract: PURPOSE:To control the flattening degree of a hot-dip plated steel sheet with high accuracy by finding the moving amt. of a sink roll so as to form the shape of the steel sheet into a flat one by using the relational formulae of the camber of the steel sheet. CONSTITUTION:In a running plated steel sheet, from the relational formulae in which the camber DELTAC of the steel sheet is expressed by the relationship of the primary formulae of the moving amt. of the sink roll such as the formulae I and II, the size of the steel sheet and intermeshes IM between the upper and lower support rolls are substituted to decide the coefficients of each term in the primary formulae. The formula I is the case in which the sheet thickness (mm) (a) satisfies a <=1.6, and the formula II is the case in which 1.6<=a<=3.2 is satisfied. In the formulae I and II, alpha1 to alpha8 and beta1 to beta7 denote constants different in accordance with the material of the steel sheet. Moreover, the moving amt. of the sink roll so as to flatten the shape of the steel sheet is calculated in accordance with the formula III. Thus, the sink roll is driven, and presetting is executed. In such a manner, the flattening degree of the steel sheet passing through a hot dip plating tank can be controlled with high accuracy.
Patent JP-2000173041-A (JP)
Title: Magnetic recording medium
Inventor: IKEDA TAKUYA
IPC: G11B5/73
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a thin-film magnetic recording medium, in which a thickness of a magnetic layer is equal to 0.5 μm or less, which is not affected by surface roughness of a non-magnetic support, and has a smooth surface of the magnetic layer and exhibits desirable electro-magnetic conversion characteristics. SOLUTION: A magnetic recording medium includes on a flexible support a magnetic layer which contains ferromagnetic powders and a binder and has a magnetic thickness of 0.5 μm or less. The magnetic layer is adhered to the support via a one-side intermediate member formed on a surface of the support so that a pair of the one-side intermediate members are adhered to the support with the magnetic layers being exposed on the respective outer surfaces thereof. The average roughness Ra with respect to the center line of the surface of the flexible support onto which the magnetic layer is formed is in the range of 0.1 to 5.0 nm, while the Ra value on the center line of the other surface of the flexible support onto which the magnetic layer is not formed is in the range of 5 to 20 nm.  Thus, the magnetic recording medium having satisfactory surface smoothness can be obtained with the above-mentioned flexible support.
Patent JP-H10191387-A (JP)
Title: Photographic system using chromakey processing
Inventor: HAILEY KEITH R
IPC: H04N9/79
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To generate a still picture with excellent quality from an output of a digital still camera by processing a 1st output signal with a 2nd output signal recorded in advance and extracting an object detected to generate a corrected image signal. SOLUTION: A chrominance value and a luminance value being major parts of a camera output signal are obtained in a step 36. Each picture element of the chrominance signal and the luminance signal is compared in a stage 37 between an object image signal from the camera and a reference signal stored via a key color calibration channel stored in a reference image memory. An output from a picture element that denotes a smaller difference from a selected threshold level is recorded in advance and the picture element is replaced with a picture element corresponding to a selected background image in a step 39. Then a chromakey, a detailed signal and a peripheral processing signal are combined in a step 35 and a corrected image having an object appearing in front of a background image selected and recorded in advance is printed out.
Patent JP-H07172671-A (JP)
Title: Bookbinding device
Inventor: OTA YUTAKA
IPC: B42C9/02
Filed: 1993-12-21
Abstract: PURPOSE:To increase carrying speed of a bookbinding finish product as well as to improve carrying and processing capacity of the bookbinding finish product. CONSTITUTION:A carriage 60 of a bookbinding device 203 has a carrying means 61 and a handling means 63. The carrying means 61 is opposed at the free end to a back face contact position A2, and can freely rotate with a base end side prescribed position as the rotational center, and can vertically move. The handling means 63 can move together with the carrying means 61, and moves a bookbinding finish product in the back face contact position A2 onto the carrying means 61 by handling it with prescribed sandwiching force. The carriage 60 moves the bookbinding finish product at high speed to a prescribed position of the bookbinding device 203 without disturbing register of the bookbinding finish product. The carriage 60 carries the bookbinding finish product to a classifying and housing device outside of or adjacent to the bookbinding device 203 after the bookbinding finish product is carried in stackers 71 and 72 in a prescribed position in the bookbinding device 203 or the handling means 63 is retreated from the carrying direction of the bookbinding finish product.