baber/WOPTO huggingface dataset:
Patent JP-2000042886-A (JP)
Title: Wafer chamfering grinding wheel inspecting method and device, and wafer chamfering method using this inspecting method
Inventor: SHIMOYAMA SHIGETOSHI
IPC: B24B49/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a wafer chamfering grinding wheel inspecting method and a device shortening inspection time and improving accuracy by automatically measuring surface run-out, center run-out, a groove position, groove shape and the unbalance quantity by the same measuring apparatus. SOLUTION: This wafer chamfering grinding wheel inspecting device is provided with a first noncontact displacement sensor 15 moving in a parallel direction to a spindle axis while facing, in a contactless state, the peripheral surface of a grinding wheel 1 fixed to a spindle by a positioning means; a second noncontact displacement sensor disposed to face the grinding wheel surface positioned within a place orthogonal to the spindle 11; a vibration sensor 18 for detecting the vibration of the spindle 11;  a computing means for computing inspection data of the position of a groove 2, groove shape, center run-out, and the like on the basis of detection signals from the first noncontact displacement sensor, inspection data of surface run-out and the like on the basis of the second noncontact displacement sensor, and the unblance quantity on the basis of detection signals from the vibration sensor 18; and a recording medium writing means for writing computed data computed by the computing means, in a recording medium.
Patent JP-H0943508-A (JP)
Title: Hybrid lens
Inventor: SUZUKI SHIGEO
IPC: G02B9/34
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a bright hybrid lens of low cost having a high resolution. SOLUTION: This lens comprises, in order from the object side, a first positive lens group 1 composed of a biconvex lens whose convex surface confronts the object surface and made of a plastic material, a second negative lens group 2 composed of a biconcave lens and made of a plastic material, a third biconvex lens group 3 composed of a single lens or a joined lens and a fourth meniscus lens group 4 whose convex surface confronts the image plane side, having an intense refractive surface on the object side and made of a plastic material. At least one surface of the first lens group 1 is an aspherical shape, at least one surface of the fourth lens group 4 is an aspherical shape, by using the plastic material and forming the second negative lens group 2 and the fourth negative lens group 4 with the plastic material, the change of back focal length due to the change of a refractive index by the change of temp. is canceled and the deterioration of resolving power is suppressed.
Patent JP-2000042479-A (JP)
Title: Application of viscous coating material
Inventor: ORISAKA EIJI
IPC: B05D1/26
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To easily and surely coat an object to be coated with a viscous coating material uniformly by a simple constitution. SOLUTION: In a state that a nozzle 2 attached to the leading end of a cylinder 1a is closely brought into contact with the coating surface Wa of an object W to be coated, a piston 1b is pressed by the push-in flange 30 of an emission mechanism 3 to pressurize a viscous coating material S charged in the cylinder 1a. Since the nozzle 2 is closed by the coating surface Wa of the object W to be coated, the viscous coating material S in the cylinder 1a is pressurized to be raised in its pressure. Thereafter, when the nozzle 2 is separated from the coating surface Wa of the object W to be opened, the viscous coating material S raised in pressure within the cylinder 1a is emitted from the nozzle 2 without generating a coating sump to start coating.  The separation and parallel movement of the nozzle 2 with respect to the coating surface Wa of the object W to be coated are controlled on the basis of the pressure of the viscous coating material S in the cylinder 1a.
Patent JP-S58113823-A (JP)
Title: Emissivity measuring method
Inventor: SAITOU TAKEYUKI
IPC: G01J5/00
Filed: 1981-12-28
Abstract: PURPOSE:To perform accurate measurement, by bringing a heat radiating body having a known temperature closer to a body to be measured on which pseudoblack body is provided, detecting the minimum value of the values measured by an infrared ray thermometer, and computing the external emissivity by a specified computation. CONSTITUTION:A part of the surface of the body to be measured Bm is finished to be smooth and painted black in  order to form a black body part Bb. Radiated energy from the heat radiating body Br having the known high temperature is reflected by the body to be measured Bm, on which the black body part Bf is formed. The apparatent temperature of the surface including the black body part Bb of the body to be measured Bm is measured by the infrared radiation thermometer.  A CPU 3 controls an optical scanning part 1, inputs radiation quantity data De for each surface element in synchronization with the scanning, and computes the apparent temperature of each surface element bared on the radiation quantity data. Then, the CPU 13 computes the emissivity for each surface element, stores the computed emissivity in a storage area of an RAM 9 specified by address indicating the corresponding surface element, and outputs the emissivity to a display part 11.
Patent JP-H0942958-A (JP)
Title: Device for measuring moving distance of scanner probe of device for observing wall surface of drilling hole
Inventor: ONUMA MASAYOSHI
IPC: E21B47/12
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the moving distance measuring accuracy of a scanner probe of a device for observing the wall surface of a drilling hole to a specified order. SOLUTION: At the time of observing the inner wall surface of a drilling hole 3, a scanner probe 5 is inserted into the drilling hole 3 to a required measuring block, and a winch 11 is driven by the command of a control device 7 so as to pull the scanner probe 5 from the required measuring block of the drilling hole 3 to the hole opening. During the time that the scanner probe 5 is moved in the block to be photographed in the drilling hole 3, the scanner probe 5 scans the inner wall surface in response to the signal to be generated by a moving distance measuring device 13 per each time of winding a distance measuring wire 12 at 0.1mm. Position of this scanning image can be specified to the accuracy at 0.1mm.
Patent JP-H03115106-A (JP)
Title: Production of composite material
Inventor: NANAO TSUTOMU
IPC: C01B13/32
Filed: 1990-08-10
Abstract: PURPOSE:To easily obtain a composite material contg. a transition metal and a metal having inferior stability by adding a chelating agent to a soln. contg. alkoxides of plural kinds of metals and by heating the resulting soln. for combined metals. CONSTITUTION:Alkoxides of two or more kinds of metals, e.g. barium triisoproxide and titanium tetraisoproxide are dissolved in a solvent, e.g. ethanol. A chelating agent, e.g. acetylacetone or methyl acetoacetate is then added and aldehyde as a dissolution accelerator, e.g. paraformaldehyde is further added as required to prepare a uniform soln. for combined metals. This soln. is directly heated to thermally decompose the metal alkoxides or a substrate is coated with the soln. and the alkoxides are thermally decomposed to obtain a composite material. Since the chelating agent is added, the stability and hydrolyzability of the alkoxides can be made uniform and the combined metals can stably be obtd.
Patent JP-2000042478-A (JP)
Title: Formation of mat of recording material
Inventor: ONOGAWA TORU
IPC: G03C1/95
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To form a mat with a high height by holding the mat material adhesion surface of a recording material to which a fluidized mat material adheres in the gravity direction until the fluidized mat material is fixed to the adhesion surface. SOLUTION: An atomized mat liquid 2 is applied from the rotary bell 7 of a rotary atomizer to a recording material backing 1 traveling in the arrow A direction (gravity direction). The atomizer has a motor 6 and the rotary bell 7 rotated by the motor 6, and a mat liquid is supplied to the bell 7 by a liquid sending pump 5. The backing 1 to which the mat liquid 2 is applied and the fluidized mat 3 is made to adhere changes its traveling direction by a conveyance roll 8 to turn a surface to which the fluidized mat 3 adheres downward (to turn in the gravity direction) and is conveyed to a drier 9. The mat liquid 2 applied to the backing 1 is dried by the drier 9 to become the objective mat 4 fixed to the backing 1.
Patent JP-S6458417-A (JP)
Title: Gear manufacturing device on machining center
Inventor: KOARASHI MASAAKI
IPC: B23F5/00
Filed: 1987-08-28
Abstract: PURPOSE:To easily carry out the working for a gear having an arbitrary shape at a low cost in a short time by synchronously revolving the A-axis which supporting-revolves a gear to be worked and the B-axis which crosses at right angles with said A-axis and shifting a working tool in the gear direction and the main spindle axis line direction. CONSTITUTION:The revolution of shaft of a bevel gear 1 as workpiece is formed as the A-axis, and pivotally supported onto an A-axis structure 2, and said bevel gear 1 is revolved by a motor 3. The A-axis structure 2 is mounted onto a B-axis structure 4 which revolves around the B axis which crosses at right angles with the A-axis, and said structure 4 is revolved by a motor 5. Though, in order to preparation-work the bevel gear 1, working is carried out by a cutting tool arranged in the direction Y'-Y' which crosses at right angles with a crossing surface, keeping said direction Y'-Y' as revolution plane, the structure is made complicated. Therefore, the gear preparation work is executed by the synchronous revolution of the A and B axes and the synchronous shift in the Y-Y direction and Y direction of the cutting tool, and these movements are controlled by an NC device.
Patent JP-H0261921-A (JP)
Title: Human organism detection switch
Inventor: KOJIMA YUTAKA
IPC: H01H35/00
Filed: 1988-08-26
Abstract: PURPOSE:To simplify a circuit composition and also prevent wrong detection due to clothes or an ambient temperature by detecting the existence of a person within a detection region by measuring the distance to a human organism. CONSTITUTION:A flood element 61 and an optical position detection element 62 are housed in the inside of an optical tube mounted on a printed board. A pair of current outputs having an opposite relative size is obtained from the element 62. One side current output is reduced according to the distance to a human organism 2, and the another side current output is increased. The current output from the element 62 is converted 81a and 81b to a voltage signal and amplified 82a and 82b, then the output corresponding to the level ratio of the current output from the element 62 is obtained in a subtraction circuit 83. This ratio corresponds to the distance to the organism 2, has no connection with a received light quantity, and is uninfluenced by the color of clothes or an ambient temperature. The output from the circuit 83 is compared with the distance set with a variable resistor VR in a comparison circuit 84, and when the organism 2 exists within a distance range set, output is obtained. This constitution eliminates a retention circuit, etc.
Patent JP-H0260521-A (JP)
Title: Threshing grader of combine
Inventor: TAKEMURA KATSUTOSHI
IPC: A01F12/32
Filed: 1988-08-26
Abstract: PURPOSE:To prevent loss of the third yield or deterioration of the first yield grading by stopping rocking and driving of a rocking grader due to lifting operation of a reaping part even if the amount of grain culms fed to a threshing part is reduced in completion of reaping. CONSTITUTION:A rocking tension arm 31 of a tension clutch 30 is interlocked and connected to a reaping frame 7 vertically rocking and displacing with lifting or lowering of a reaping part 6 with a rod 32. Thereby, the driving tension clutch 30 for a rocking grader 18 is operated in the direction of 'connection' due to lowering operation within the reaping operation range of the reaping part 6 and operated in the direction of 'disconnection' due to lifting operation of the reaping part 6 beyond the prescribed range. As a result, in turning a machine body in completing the reaping operation of one stroke and transferring to the next reaping operation, the reaping part is once lifted to a prescribed range or more to disconnect a driving intermittent clutch for a rocking grader 8 due to the lifting operation of the reaping part. As a result, the rocking and driving of the rocking grader 8 are stopped.
Patent JP-S60104720-A (JP)
Title: Exhaust bypass valve controlling apparatus for turbocharger
Inventor: TOMITA YUKIHIKO
IPC: F02B37/12
Filed: 1983-11-12
Abstract: PURPOSE:To improve the starting acceleration performance and high-speed traveling performance by controlling an exhaust bypass valve in a bypass passage which detours an exhaust turbine through an actuator according to the supercharged-pressure characteristic selected according to each gear engagement position of a speed change gear. CONSTITUTION:The first-third supercharged-pressure leading ports 21-23 are formed at the inlet, middle port, and outlet of a compressor scroll 20 which surrounds the compressor 5 of a turbocharger, and are connected to the first- third inlets of a four-way solenoid valve 27 through conduits 24-26 respectively. The outlet of the solenoid valve 27 is connected to the pressure receiving chamger 12 of an actuator 11 through a conduit 28, and the solenoid valve 27 selects one among three-inlet-side conduits 24-26 according to the engagement position indication signal supplied from the engagement-position detector 30 for the speed change gear train of a speed change gear 29, and controls switching to allow said selected conduit to communicaste to an output-side conduit 28. Then, an exhaust bypass valve 8 is controlled through the actuator 11 by the pressure of the conduit 28.
Patent JP-H0847386-A (JP)
Title: Ashtray used also as flower vase
Inventor: KAIZUKA NOBORU
IPC: A47G7/06
Filed: 1994-08-04
Abstract: PURPOSE:To obtain ashtray used also as flower bottle, capable of serving as both of ashtray and flower vase, capable of exclusively using as flower vase and not dropping water even if it falls. CONSTITUTION:This ashtray used also as flower vase is obtained by (A) forming an ashtray (3) in the upper part (1) of a body whose outer shape is cylindrical and whose upper face and lower face are kept to opened state and providing a flower inserting part (5) on the outside face of lower part (2) of the body in which the upper face connected to the ashtray (3) is kept in opened state and (B) forming a cylindrical body (8) in the central part of the ashtray (3) in a shape in which the ashtray (3) is inclined downward to the center direction.
Patent JP-S6367805-A (JP)
Title: Microwave circuit for reception
Inventor: NISHIDA KOJI
IPC: H03F3/193
Filed: 1986-09-09
Abstract: PURPOSE:To improve a noise index, to simplify a microwave circuit for reception, and to reduce the shape in size by eliminating an input-side variable attenuator and giving a FET itself performance for variable attenuation. CONSTITUTION:A microwave inputted from a microwave terminal 1 is inputted directly to the FET 3, amplified, and outputted from an output terminal 2. Attenuation characteristics are realized by controlling the gate voltage of the FET 3 by a bias circuit 4. The variation in the gain of the FET 3 with the gate voltage is utilized to increase the gate voltage from a reference point, and the gain decrement is regarded as an attenuation quantity. There is no variable attenuator provided, so the noise index can be decreased and the operability at the the of circuit manufacture is improved greatly; and the structure of the circuit is reduced in size and the IC-implementation is facilitated.
Patent JP-H0958245-A (JP)
Title: Car height adjusting device
Inventor: IIYAMA SUGURU
IPC: B60G17/052
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To improve an air filling speed by installing an exclusive tank separating from the air reservoir and main tank for filling for the air suspensions for a front and rear, in the car height adjusting device of the bus on a regular route adopted a kneeling ferry system. SOLUTION: When a kneeling operation for lowering only a vehicular front side is carried out by a car height adjusting switch 26, the solenoid valve 14 for discharging of the front side is turned ON and a second piping route 13 is released. Then, a route passing a supply/discharge valve 8, air suspensions for front 6a, 6b and a residual pressure valve 10 from the air reservoir 2 for front is formed and the air in the air suspensions 6a, 6b is discharged through a silencer 11 and the car height is lowered. While, when a ferry operation is carried out, solenoid valves 14, 25 for discharging of front/rear side are turned ON and a branched piping route 24 is opened and the air is discharged in the air suspensions 6a, 6b, 16a-16d for front and rear.
Patent JP-S59105076-A (JP)
Title: Charging of red-hot coke into dry process coke quencher
Inventor: YAMAGUCHI MASAE
IPC: C10B39/02
Filed: 1982-12-07
Abstract: PURPOSE:To minimize variation of the particle size distribution of coke in a prechamber due to difference in the height of coke falling, by controlling the height of a coke guide and adjusting the particle size distribution of coke in the prechamber on the basis of the results of calculation by a computing device. CONSTITUTION:When red-hot coke is to be charged into a prechamber 11 where coke is present in a small amount, a coke level sensor 20 gives a high value of measurement and a computing device 19 sends out a signal to an adjusting mechanism 18 to raise a coke guide 16. On the contrary, when coke is present in a large amount in the prechamber 16, the coke level is lowered and the adjusting mechanism 18 sends out a signal to bring down the coke guide 16. Thus, the adjustment of the height of the coke guide 16 is interlocked with the information obtained from the coke level sensor 20 and the point of coke falling in the prechamber 11 is always kept at an ideal position, thus leading to prevention of unbalance of the coke particle size distribution and enabling flow of cooling gas within a cooling chamber.
Patent JP-H0538715-A (JP)
Title: Rubber kneader
Inventor: OKI MASAHIKO
IPC: B29K21/00
Filed: 1991-08-26
Abstract: PURPOSE:To provide the rubber kneader which can disperse a chemical such as a vulcanization accelerator or the like into rubber efficiently and evenly and carry out such a work simultaneously in the process of mixing and extruding rubber. CONSTITUTION:A rubber feeding hopper 6 is installed in the vicinity of one end of a cylinder 2 and a chemical feeding hopper 9 is installed in a position separately to a certain extent from the rubber feeding hopper 6 in a screw extruder provided with the cylinder 2, an outer screw 12 and a screw 3, stored concentrically in the cylinder 2 and rotatable around its axis. A screw bar 3 passing through the bottom section of chemical feeding hopper 9 and the wall of cylinder 2 and thrusing into the cylinder 2 is installed rotatably around its own axis, and a slit 13 in which the screw bar 8 can pass when the screw 3 is rotated is formed on the thread of the screw 3.
Patent JP-H0261865-A (JP)
Title: Formatting system for magnetic disk
Inventor: HASHIMOTO TOSHIKAZU
IPC: G11B20/12
Filed: 1988-08-26
Abstract: PURPOSE:To perform positioning with high accuracy by setting the track width of a servo ID part at specified times or more that of an ordinary data recording part. CONSTITUTION:It is assumed that the servo ID parts A and B and position error signals a-d are written by using a head with a gap G' with width of 1.5 or more times the track width of the data recording part. When the positioning of the head with gap width G is performed at the position of the data part D3, the ID part A issues unstable output in its reproducing waveform since it spreads over a part A due to the interference of the waveform. However, the servo ID part B is reproduced with the maximum output level by the head gap G, then, issues the output almost equal to that of the data part. Therefore, it is possible to detect the servo part B correctly, and a detecting error signal, the error signals (b) and (d) in this case, can be detected by taking a timing from the ID part B, and correct position error information can be obtained by comparing them mutually.
Patent JP-S6456100-A (JP)
Title: Control unit in clothing dryer
Inventor: KAWASHIMA MASAMITSU
IPC: D06F58/28
Filed: 1987-08-27
Abstract: PURPOSE: To easily input drying time by reading the drying time of a previous time by the operation of an input device, displaying it and setting the drying time thereafter by looking at the displayed set time of the previous time and increasing/decreasing the time. CONSTITUTION: In this controller 8, the input set time of the previous time is read from a previous time input set time storage buffer 18 by the operation of the input device 24, it is displayed at a display device 21 and the set time is changed and displayed at the display device 21 by successive input from the input device 24. As a result, an inexpensive and small-sized input device is obtained and the drying time is easily inputted.
Patent JP-S6193488-A (JP)
Inventor: KAWAI SATORU
IPC: H01L27/12
Filed: 1984-10-12
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-H1163628-A (JP)
Title: Air conditioner
Inventor: SORAI AI
IPC: F24F11/02
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To enable a simplification of a control specification and a lowering of a product cost, by mounting a room temperature sensor to only one air passage through which wind passes in any operation mode in an air conditioner which performs cooling, dehumidifying or heating operation in response to a set operation mode. SOLUTION: An indoor heat exchanger 16 mounted in an indoor unit 1 (comprises an upper heat exchange portion 19 which consists of an upper-portion exchanger portion 17, an intermediate-portion heat exchanger portion 18, a lower heat exchange portion 22 which consists of a lower-portion heat exchanger portion 20, and an intermediate-portion heat portion 21. During a heating operation, a refrigerant passes through the intermediate-portion lower heat exchanger portion 21 and flows into the lower-portion heat exchanger portion 20, and then the refrigerant passes through the upper-portion heat exchanger portion 17, flows into the intermediate-portion upper heat exchanger portion 18 and is discharged.  In this case, when viewed from a vertical direction, a temperature sensor 37 is provided at a frontal position slightly below the central position of the upper-portion heat exchanger portion 17. By such a construction, even when only a lower fan 13 is operated, the room temperature can be accurately detected.
Patent JP-S6457501-A (JP)
Title: Silver coated reflection type signboard lighting equipment
Inventor: YOKOYAMA TAKAKI
IPC: F21S2/00
Filed: 1987-08-27
Abstract: PURPOSE: To enhance illuminating function by coating with silver color the whole interior components other than the luminescent source of an illuminator and illuminating plate. CONSTITUTION: Interior instruments for brightening reflected light of an illuminator and for avoiding dark reflection are coated with silver color reflecting the most brightly. Overlapped various circuit wires are housed in a case and the case is coated with silver color. The illuminator and a light sign are brightened in the outer appearance over all the corners, and looks are made good, and energy is saved.