baber/WOPTO huggingface dataset:
Patent JP-H0567690-A (JP)
Title: Capping device
Inventor: YOSHIDA KAZUTOMI
IPC: H01L21/50
Filed: 1991-09-05
Abstract: PURPOSE:To enable a cap and a semiconductor chip to be enhanced in relative positional accuracy by a method wherein the position adjustment of parts is automatically carried out taking advantage of the image data of the parts. CONSTITUTION:When an optical semiconductor element 3 is capped, the images of the optical semiconductor element 3 and a cap 1 are picked up by a camera 9 through a window glass 2, and the images are displayed on a CRT display 10. Then, the displayed image is processed into signals through an image processing device 11, and data that tell how distant time optical semiconductor chip 3 is located from the cap 1 on the basis of the outer periphery of the cap 1 are outputted. A control device 12 drives an upper electrode 4 receiving the data concerned so as to pout the cap 1 in position. After the cap 1 is located at an optimal position, and the cap 1 is welded at a welding point 7. As mentioned above, the position adjustment of the cap 3 is automatically carried out basing on the relative position data of the cap 1 and the optical semiconductor chip 3, so that a capping operation excellent in position accuracy can be easily executed.
Patent JP-S63111488-A (JP)
Title: Distance measuring method by light wave range finder
Inventor: YAMAZAKI HIDEO
IPC: G01S7/48
Filed: 1986-10-29
Abstract: PURPOSE:To measure distance effectively with high accuracy by sampling and holding the output of a photodetecting element for monitoring when reference light is inputted to a photodetecting element for distance measurement, feeding its output back, and measuring the distance while controlling the quantity of light emission of a light source. CONSTITUTION:When the reference light is inputted to the photodetecting element for distance measurement, sampling pulses are applied to a sample circuit 5 and the output of a photodiode 2 for monitoring which is amplified by an amplifier 3 and a differential amplifier 4 is sampled and held. A transistor (TR) 11 has an impedance value corresponding to the output of the diode 2. The bias point of a laser diode 1 is fixed at a certain value when the reference light is inputted to the photodetecting element for distance measurement and when reflected light is inputted to the photodetecting element for distance measurement. Then, phase variation is removed from the phase difference corresponding to the distance to a target. Consequently, the distance is measured effectively with high accuracy.
Patent JP-H1146574-A (JP)
Title: Wire for fixing cover of welsh onion
Inventor: SUZUKI KEISUKE
IPC: A01C5/06
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To remove the fault causing dropping of soil. SOLUTION: Fixing wires 1, 2 and 3 are inserted onto both sides of Welsh onion and covers 5 and 6 are passed through fixing wires.
Patent JP-S62105918-A (JP)
Inventor: KLEINSCHMIT PETER
IPC: C01B39/20
Filed: 1986-10-29
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-H06107948-A (JP)
Title: Polyorganosiloxane composition and pad for printing using the same
Inventor: FUJIMOTO TETSUO
IPC: B41K1/54
Filed: 1992-09-25
Abstract: PURPOSE:To obtain the subject composition having low hardness, free from surface tackiness, excellent in printing performance and useful for printing pad, etc., by including a specific polyorganosiloxane, etc., a specific silica-based filler and a specific platinum-based compound at a specific ratio. CONSTITUTION:The objective composition contains (A) 100 pts.wt. polyorganosiloxane having average 0.7-1.8 vinyl group bound to a silicon atom in one molecule and containing inactive hydrocarbon groups as the residual groups, having 50-100000cp viscosity, (B) 0.5-20 pts.wt. polyorganosiloxane containing >=5mol% siloxane unit having a vinyl group and having <=20 average polymerization degree, (C) a polyorganohydrodiene-siloxane having hydrogen atoms bound to silicon atom exceeding average 2 atoms in one molecule and being average 0.5-2 atoms to one vinyl group of the component A and the component B, (D) 0.5-50 pts.wt. silica-based filler having >=50m<2>/g specific surface area by BET method and (E) platinum-based atom of 1-1000wt.ppm (as platinum atom) based on the component A.
Patent JP-S61134803-A (JP)
Title: Discrete-time model reference adaptive controlling method of driving device for positioning
Inventor: IMAIZUMI TADASHI
IPC: G05B21/02
Filed: 1984-12-04
Abstract: PURPOSE:To simplify an operation of a control law, and to make it inexpensive by setting a sampling period of the time of detection of positioning to a value which can disregard a coefficient of viscosity contained in its equation of motion, and also making it correspond to an external force and a moment of inertia. CONSTITUTION:A data communication means 50 commands a target turning position of a robot arm to a model pattern generating means 52 by a data from a master computer 38, and brings a servomotor 32 of the arm to a driving control through a control means 58 and a limiter means 60, etc. This control means 58 calculates a position target, etc. in accordance with a control law which has been stored in advance. In this regard, a parameter adjusting means 68 adjusts two parameters of the control law used by the control means 58. In this way, this parameter is adjusted, also a sampling period for detecting turning position of the arm is set to a samll value which can disregard a coefficient of viscosity of an equation of motion, and an operation time of the control law by this parameter can be shortened.
Patent JP-H0376885-A (JP)
Title: Pitch controlling agent and method for controlling pitch
Inventor: UCHIMOTO IWAHIRO
IPC: D21H17/67
Filed: 1989-09-30
Abstract: PURPOSE:To obtain the subject controlling agent, markedly improved in pitch adsorption performance and capable of remarkably reducing pitch trouble and improving quality by mixing a specific reaction secondary aggregate with talc in a specified proportion. CONSTITUTION:The objective controlling agent obtained by mixing a secondary reactional aggregate which is produced by a reaction between an acid-treated acidic clay as the secondary aggregate in the reaction and an Al salt, having >=75ml/100g oil absorption, >=2.5mum average particle diameter and >=140m<2>/g specific surface area with talc having <=5mum average particle diameter at (9:1)-(1:9) ratio. Furthermore, the aforementioned pitch controlling agent is preferably added to white water in a high concentration prepared by treating sheet- forming white paper with a stock recovering apparatus and recovering the stock in a sheet-forming process.
Patent JP-H04133755-A (JP)
Title: Piezoelectric element driver
Inventor: SUZUKI MASASHI
IPC: B41J2/30
Filed: 1990-09-26
Abstract: PURPOSE:To insulate a high voltage system from a switching signal system by a method wherein the high voltage system for generating a charge or discharge current is connected to the output side of a photocoupler, and a switching signal is connected to the input side of the photocoupler. CONSTITUTION:When a pulse signal S2 from a control circuit TC is HIGH, a light emitting diode 14a emits light, and the light is received by a light receiving transistor 14b. By receiving the light, the transistor 14b is turned ON. An electric current flows to a base of a transistor 9 to turn ON the transistor 9. Then, while a piezoelectric element P resonates with a coil L, a charge current passes through the piezoelectric element P to increase a voltage VP of the piezoelectric element P. Simultaneously when the control circuit TC resets a transistor 4 from ON to OFF, a pulse signal S3 from the control circuit TC is set to HIGH, and a transistor 18 is switched from ON to OFF through a photocoupler 16. At the start of a discharge, an electric energy does not remain in the coil L, and the discharge of the piezoelectric element P is completed within a short time. As long as the transistor 4 is turned ON, the voltage VP of the piezoelectric element P is kept constant in the period from the arrival of the voltage VP of the piezoelectric element P equal to a high voltage VE to the start of discharge.
Patent JP-S61134675-A (JP)
Title: Detecting circuit for instantaneous service interruption of power supply voltage
Inventor: YAMAGUCHI FUMITOSHI
IPC: G01R19/165
Filed: 1984-12-06
Abstract: PURPOSE:To improve the accuracy by providing a counter part for generating an output, if a service interruption is continued exceeding a short set time, when a power supply voltage has become a service interruption, and an instantaneous service interruption detecting part for detecting the service interruption by the output of said counter part. CONSTITUTION:A service interruption detecting circuit is provided with a counter part 3 connected to a voltage comparing part 2, and an instantaneous service interruption detecting part 4 which is connected to the counter part 3 and detects a service interruption. In this state, after the time point when an output of the voltage comparing part 2 has become 'L' due to a service interruption, unless it becomes 'H', an output of the counter part 3 becomes 'H', after the time set in advance to a basic clock of the counter part 3 has elapsed. This 'H' signal is applied to the instantaneous service interruption detecting part 4, and the service interruption is detected. In this way, this circuit is provided with a counter part for generating an output to the instantaneous service interruption detecting part, if the service interruption continues exceeding a short set time, therefore, a power supply voltage instantaneous service interruption detecting circuit of a high accuracy is obtained.
Patent JP-H02104223-A (JP)
Title: Hydroponic cultivation device
Inventor: TAKANAMI TOYOYUKI
IPC: A01G31/00
Filed: 1988-10-11
Abstract: PURPOSE:To prevent uneven growth of plants having different grown heights in the culture of plants having different root depths in one hydroponic culture vessel by properly using two stages of upper and lower culture beds according to the root depth of the plant. CONSTITUTION:An upper culture bed 4 and a lower culture bed 5 are placed in two stages on a water tank 1. A plant held by an upper culture frame 3 of the culture bed is subjected to hydroponic culture while pouring water pumped up with a pump 2 attached to one end of the tank 1. An upper drain hole 6 draining water from the upper culture bed 4 to the lower culture bed 5 and a lower drain hole 7 to discharge the water from the lower culture bed 5 to the water tank 1 are placed opposite to the pump 2.
Patent JP-2001086484-A (JP)
Title: Radio monitor system, display device and monitor device
Inventor: TANI NAOKI
IPC: H04J13/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a radio monitor system, a display device and a monitor device with which data including much information can be simultaneously transmitted at a high speed between a plurality of transmitters/receivers by using a direct spread spectrum modulation. SOLUTION: Each of the display device and the monitor device is provided with RF modules and direct spread spectrum modem parts for performing transmission/reception while switching a plurality of channels. A display device (a) establishes communications with a monitor device (c) by using a control channel (G channel) (S4 and S8) and transmits data by using a transmitting channel (A channel) and the direct spread spectrum modulation (S10 and S26). A display device (b) similarly establishes communications by using the G channel (S44 and S48) and transmits data by using a C channel (S52).
Patent JP-H09102100-A (JP)
Title: Management device for number of vehicles
Inventor: OMINO YOSHIKI
IPC: G01S17/88
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide the vehicle number management device which enables an optical sensor unit to properly be arranged, and can accurately count vehicles passing through the gate of a parking lot and report the parking state. SOLUTION: Plural optical sensor units 1 are arranged on plural raceways; and the intervals W of the optical sensor units 1 on the raceways 10 are set shorter than the width Wo of a vehicle, and the intervals L of the raceways 10 are set shorter than the vehicle length Lo of the vehicle. On the basis of sensor information from the optical sensor units 1, a parked vehicle information processor 6 counts passing vehicles, one by one, with vehicle passing patterns to display the number of vehicles parked in the parking lot on a display board 4 and also displays the parking state on itself.
Patent JP-H04135617-A (JP)
Title: Dry desulfurizing method with spout fluidized bed
Inventor: TAKAGI NARUHITO
IPC: B01D53/81
Filed: 1990-09-26
Abstract: PURPOSE:To increase the rate of desulfurization of waste combustion gas and the rate of utilization of granules of a desulfurizing agent by feeding the desulfurizing agent together with the waste gas from the bottoms of the conical parts of a desulfurizer and forming spout beds in the conical parts. CONSTITUTION:Granules of a desulfurizing agent are sent from a hopper 13 to a feed pipe 17 leading to the bottoms of the conical parts 2 of a desulfurizer 1, a fluidizing medium is also sent from a hopper 14 to the pipe 17 as required and they are fed into the conical parts 2 with carrier gas 19. Waste gas enters the conical parts 2 together with the granules from a feed pipe 4 and moves toward the top of the desulfurizer 1 while violently mixing with the granules. Since the gas is decelerated at the outlets of the conical parts 2, large granules are separated from flows of the gas and drop again to form spout beds. Since the granules are agitated by the gas, the film resistance of the gas is reduced and the desulfurization of the gas is accelerated. The residence time of the large granules is longer than that of the small granules and the rate of utilization of Ca in the large granules, that is, the rate of reaction of S is increased.
Patent JP-2000088644-A (JP)
Title: Infrared camera
Inventor: OOKAWA KUNIO
IPC: G01J5/48
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To automatically execute the offset correction and remove the noise by automatically generating an offset correction execute signal by an offset correction execute signal generator circuit and setting a shutter at a position covering the view field of an image sensing element. SOLUTION: An element temp. stabilizing means 9 is operated to set an image sensing element 2 at a desired operating temp. and a first offset correction is automatically executed to output a video signal from a D-A converter circuit 17. At fixed time intervals from this correction, an offset correction execute signal generator circuit 54 outputs an offset correction execute signal periodically to a timing generator circuit 10 to automatically repeatedly execute the offset correction. Besides the automatic offset correction, if required, a manual offset correction can be executed by operating an offset correction execute switch 12 wherein the next offset correction may be executed at fixed time intervals from the manual offset correction or the fixed time interval may be always held with neglecting the manual offset correction.
Patent JP-S63117229-A (JP)
Inventor: DANIERU ROWA
IPC: G01L1/22
Filed: 1986-10-28
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-H02105380-A (JP)
Title: Waterproof cover mechanism for cassette tape recorder
Inventor: TEZUKA HIROYUKI
IPC: G11B33/02
Filed: 1988-10-14
Abstract: PURPOSE:To prevent a misoperation to forget to close a cover for inserting port of a tape pack, etc., and at the same time to secure a sure watertight state at the inserting port by securing such a constitution where the cover is pressure-shutted to the inserting port and at the same time the device operation is disabled when the cover is opened. CONSTITUTION:When a cover 1 is closed, the cover 1 is pressure-shutted to an inserting port 22 for tape pack, etc., via a packing member 2 by the function of an open/close support mechanism 10 which supports the cover 1 in a freely open/close way. Then the cover 1 is opened for loading a tape pack, etc., through the port 22. Thus the cover 1 moves to cover a display part 16 of a front control panel 21 and serves as an obstacle. Thus the screen visibility is deteriorated and the operation of a cassette tape player is impossible before the cover 1 is closed. Therefore an operator inevitably closes the cover 1. As a result, such a misoperation to forget to close the cover 1.
Patent JP-H08124889-A (JP)
Title: Method for washing semiconductor wafer
Inventor: NAKANO MASAMI
IPC: H01L21/306
Filed: 1994-10-21
Abstract: PURPOSE: To wash a wafer without deteriorating a roughness in a surface of a wafer by a method wherein a semiconductor wafer after ground is washed with a fluoric acid solution and next it is washed with pure water containing ozone, and thereafter it is washed by a brush. CONSTITUTION: First, a wafer is washed with fluoric acid washing liquid before brush washing. Next, silica particles in an abrasive adhered to a wafer surface are melted and the wafer is washed with pure water containing ozone. Thus, after an interface activator in the abrasive remaining on the wafer surface has beforehand been removed, the wafer is washed by a brush. Thus, contamination on the wafer surface can be effectively removed.
Patent JP-H04136536-A (JP)
Title: Vibration isolation device
Inventor: YAMAMOTO IKUO
IPC: G05D19/02
Filed: 1990-09-28
Abstract: PURPOSE:To perform vibration isolation from a main movement by calculating displacement of an upper structure based on output from a movement detector, calculating anti-movement controlled quantity based on the above displacement, outputting the controlled quantity to a cushioning-support control device, and operating the cushioning- support control device based on output from an initial slight-movement detector. CONSTITUTION:When a P wave detector 11 detects an initial slight-movement of earthquake, a switch 12 is closed, and a drive-order signal of a signal adder 10 can be transmitted to a cushioning-support control device 3. Thereafter, when a main movement occurs, a movement detector 4 detects the movement od a substructure 1, a displacement calculating unit 5 calculates the displacement, and an anti-movement controlled quantity is calculated by a control calculating unit 6 to be sent to the signal adder 10. Similarly, the movement of an upperstructure 2 is detected by a movement detector 7, an anti-movement controlled quantityis calculated to be transmitted to the signal adder 10. The two control signals are added by the signal adder 10, and an obtained drive-order signal is transmitted to the cushioning-support control device 3 for the upperstructure to be kept horizontal and to reduce the movement in vertical and horizontal directions.
Patent JP-H04259378-A (JP)
Title: Recirculating high-speed convection reactor
Inventor: DONARUDO KEE SUMISU
IPC: C23C16/27
Filed: 1991-09-09
Abstract: PURPOSE: To create a recirculating high-velocity convention reactor system which is particularly suitable for chemical vapor deposition over a wide range of diamond particles or films.  
     CONSTITUTION: This recirculating high-velocity convention reactor system 10 includes a reactor into which a gas is introduced, an activating gas surface interaction region which is disposed in this reactor apart from an active region 22 in order to utilize this gas and a high-speed pump 18 which moves the activating gas from the active region to the interaction region by convection while maintaining the active state of the activating gas. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S60232236-A (JP)
Title: Treatment of exhaust gas
Inventor: KONISHI KUNIHIKO
IPC: B01D53/94
Filed: 1984-12-05
Abstract: PURPOSE:To lower the cost of fuel used in regeneration while maintaining the high activity of a catalyst, by withdrawing only the catalyst positioned in an upstream side when the catalyst bed is deteriorated and packing the catalyst having high activity corresponding to the withdrawn catalyst. CONSTITUTION:The exhaust gas from a boiler 1 receives NH3 in a flue 2 and enters a catalyst apparatus 20 to be denitrated by a catalyst bed while the treated gas is exhausted to a flue 15 through an outlet flue 5. The catalyst bed is partitioned into a moving type catalyst bed 8 in the upstream side and a fixed type catalyst bed 9 in the downstream side by a metal net 10 and the catalyst of the catalyst bed 8 is moved downwardly when the capacity thereof is lowered and receives regeneration in a catalyst regenerator 11. At this time, the exhaust gas branched from the flue is flowed through the flue 3 and heated by a heater 13 while the regenerated catalyst is recycled to the catalyst bed 8 through a conveyor 12.
Patent JP-H03119827-A (JP)
Title: Pll circuit
Inventor: IKEDA MASAKI
IPC: H03L7/087
Filed: 1989-10-03
Abstract: PURPOSE:To synchronize a frequency with that of an input signal without being affected by dispersion in the manufacturing of an IC even when a frequency pull-in range is narrowed by controlling a voltage controlled oscillator with a second control voltage by a reclamation processing. CONSTITUTION:A reclamation circuit 4 consists of a first reclamation circuit to which an input signal a and an output signal b are inputted, and a second reclamation circuit to which the output signal c of a loop filter 2 and a reference voltage signal d are inputted, and the output signal c goes to a second control voltage or a third control voltage to control the voltage controlled oscillator 3. The output signal of a phase comparator 5 is inputted to a control circuit 8, and the control circuit 8 sends out a control signal to a digital/ analog(D/A) converter 9 according to the judgement of the phase comparator 5. The D/A converter 9 outputs the second control voltage at such case. Thereby, it is possible to set the frequency of the input signal a within the frequency pull-in range without being affected by the dispersion in the manufacturing by comprising the reclamation circuit 4 of two reclamation circuits.
Patent JP-2001081407-A (JP)
Title: Method of forming brilliant coat and wheel
Inventor: ISHIDA SHIGERU
IPC: C09D5/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a brilliant coat which can provide a coating stably which shows a unique color tone or brightness by reflective interference obtained by a combination of specific glass beads and a reflective coating. SOLUTION: In a method of forming a brilliant coat in which a metallic coating layer 4 containing a brilliant pigment of metal flinders obtained by crushing an evaporated metal film, a coating layer containing glass beads 2 and a top clear coating layer 1 are formed successively on a road wheel substrate 6 on which a base coating layer 5 is formed by a powder coating, the top clear coating layer is made of a scaly brilliant pigment-containing clear paint and contains 0.005-1.0 wt.% of an aluminum pigment with an average particle diameter (D50) of 15-25 μm or a mica pigment with an average particle diameter (D50) of 20-60 μm based on 100 pts.wt. of the resin solid content of the clear paint.