baber/WOPTO huggingface dataset:
Patent JP-H03287403-A (JP)
Title: Seesaw spike
Inventor: TANAKA TEIICHI
IPC: B60C11/16
Filed: 1988-06-03
Abstract: PURPOSE:To prevent the slip of a tire, the damage of the road surface and the generation of dust respectively by providing a spike performing seesaw like motion by actuation on the ground contact face of the tire so as to jump out in response to an on-snow slip and recede on the no-snow road surface. CONSTITUTION:When the rotation of a tire is started on the snow-covered road, the ground contact face of the tire slips in the opposite direction to the advancing direction. Then the rear blade claw 2 of a spike 1 scoops snow in backward and sinks into the snow. As a result, the spike 1 rises to prevent a slip. On the other hand, when the brake is applied to the rotating tire, the ground contact face slips in the advancing direction. Then the rear blade claw 2 of the spike 1 slips on the snow and is pushed up, and the spike 1 is placed in the horizontal position. Furthermore, a front blade claw 3 sinks into the snow by the pressure of the rushing snow, and the front blade 3 of the spike 1 rises to act against a slip. On the no-snow road, the seesaw spike 1 is returned into a horizontal position to prevent the generation of dust on the no-snow load.
Patent JP-H0431705-A (JP)
Title: Inspection by use of image processing
Inventor: HASHIYA IKUO
IPC: G01N21/88
Filed: 1990-05-28
Abstract: PURPOSE:To improve inspection accuracy by inspecting a body under inspection by image processing using a two-dimensional camera. CONSTITUTION:A body under inspection 3 is moved beneath a two-dimensional camera 10, and the image of the body under inspection 3 is picked up. At this time, the field of view for the image is set so that the entire body under inspection 3 is included in the view. The received image signal is binary-coded in a binary-coding circuit 11a of an image processing device 11. At this time, the binary-coding level is set so that the signal from the body under inspection 3 that is a sample is white '0' and the other part is black '1'. The binary-coded image is written and stored in a memory circuit 11b. The stored image is converted into the image signal with a signal processing circuit 11c comprising a CPU and the signal is displayed on the monitoring TV 14. In the signal processing circuit 11c, processing for inspecting the position and the size of the body under inspection on the display is performed. A circuit 11d is a camera scanning circuit for imparting a scanning signal for the two-dimensional camera 10. The camera scanning circuit is controlled with the signal processing circuit 11c.
Patent JP-H08311053-A (JP)
Title: Selective eliminating method for contained molybdenum from epoxidate mixture
Inventor: TOOMASU AI EBANSU
IPC: B01J23/88
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To effectively remove molybdenum from an epoxidate produced from molybdenum-catalyzed epoxidation by reaction between an olefin and a hydroperoxide.  
     SOLUTION: The subject selective removal of molybdenum from an epoxidate mixture is performed according to the following procedure: an epoxidate from molybdenum-catalyzed epoxidation of an olefin such as propylene with a hydroperoxide such as ethylbenzene hydroperoxicle is treated with 2-15 times the stoichiometric equivalent of aqueous base such as sodium hydroxide to form Na 2 MoO 4 , and the resulting mixture is phase-separated to separate an organic phase reduced in molybdenum and a net aqueous stream containing removed molybdenum so that the mass ratio of the organic phase to the net aqueous stream is (450-3,000):1. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H07146842-A (JP)
Title: Bus interface circuit
Inventor: KIMU YU SHIYON
IPC: H04L29/10
Filed: 1994-05-18
Abstract: PURPOSE: To perform connection without adding another modification irrespective of the operating frequency of a microprocessor by accurately providing an interface timing in a system for connecting the microprocessor and a peripheral device provided with different bus structures. CONSTITUTION: This circuit is constituted of a first delay means 10 for delaying the address strobe signals of the microprocessor and outputting data strobe signals, a second delay means 20 for delaying the data strobe signals which are the output signals of the first delay means 10 for prescribed time and outputting the data strobe signals of the peripheral device, a logic means for logically multiplying the inverted output signals of the first delay means 10 and the address strobe signals of the microprocessor and outputting the address strobe signals of the peripheral device, a first buffering means 40 for receiving the transmission of the address information of the microprocessor and a second buffering means 50 for transmitting and receiving the data information of the microprocessor or the peripheral device.
Patent JP-H08326942-A (JP)
Title: Valve body for opening valve
Inventor: HATTORI KOSEI
IPC: F16K17/04
Filed: 1995-06-05
Abstract: PURPOSE: To attain weight reduction and price reduction of a valve body used for an opening valve. CONSTITUTION: This valve body of an opening valve is clevatably provided on the communication opening part 5 between a primary side flow passage 2 and a secondary side flow passage 3, constituted capably of being pushed down for blockading the communication opening part 5 by fluid pressure introduced in a pressure chamber 14 formed on the upper side, and a valve body main body 8 is made of an elastic body with core material 10 buried therein.
Patent JP-H11330215-A (JP)
Title: Method and device for controlling temperature of substrate
Inventor: MATSUDA IZURU
IPC: C23C16/458
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for controlling temperature of substrate by which the throughput of a device can be improved by quickly supplying and discharging a heat transferring gas with an inexpensive simple constitution. SOLUTION: In a method for controlling the temperature of substrate in which the temperature of a substrate 2 which is held on a substrate holding base 3, with the rear surface of the substrate 2 which is brought into contact with the base 3, in a vacuum vessel 1 is controlled by supplying a heat transferring gas between the substrate 2 and a substrate holding base 3 from a heat transferring gas supplying means 13 is treated as the surface of the substrate 2, the gas is quickly supplied and discharged at a large flow rate from both a supply line 18 and an exhaust line 19 by using by-pass lines 17a and 17b when the gas is supplied between the substrate 2 and base 3 and discharged or adjusting the pressure of the gas at a small flow rate, when the pressure of the gas is maintained. Therefore, the throughput of the vacuum vessel 1 can be improved.
Patent JP-H11321631-A (JP)
Title: Platform tilting truck
Inventor: HAYAMA KATSU
IPC: B60S9/12
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To stably bring up a vehicle front part by an outrigger without damaging a member of a vehicle while safety of work is ensured. SOLUTION: This platform tilting truck has an outrigger provided in almost a perpendicular direction of a chassis frame in the intermediate between a cab and a pallet and a rear wheel brake device for parking. A tilt working switch 23 constituted capable of releasing or loosening a brake of a rear wheel, when its brake is applied, is provided in the rear wheel brake device 13 for parking. The tilt working switch 23 is constituted so as to be operated to associate with an outrigger operating means 12. The rear wheel brake device 13 for parking has a drum brake 14 and a brake control valve 17 controlling the drum brake 14 through a relay valve 19, and a parking brake control valve for working can be also interposed in an air flow passage 18a between the relay valve 19 and the brake control valve 17.
Patent JP-H04362892-A (JP)
Title: Electric signal filter circuit
Inventor: YANAGIDA NAOTO
IPC: H04N9/64
Filed: 1991-06-10
Abstract: PURPOSE:To obtain the optimum delay between mutual signals in case when a plurality of signals having different frequency bands are processed concurrently. CONSTITUTION:To a filter 1 through which an electric signal having a predetermined frequency band is passed, is incorporated a delay line 2 having a plurality of tap terminals that finely tune and output a delay time of the electric signal that was passed through the filter 1. Thus, the optimum delay can be obtained between mutual signals, it becomes no longer necessary to manage the precision of delay time for the filter and delay line for fine tuning, the dispersion of processing circuits or the like, thereby resulting in reducing the number of necessary parts, and enhancing the characteristic of the electric signal filter circuit.
Patent JP-S5848718-A (JP)
Title: Fuel injection quantity adjusting device
Inventor: YOSHIDA MANABU
IPC: F02D1/02
Filed: 1981-09-02
Abstract: PURPOSE:To obtain a fuel injection quantity adjusting device stably followable with respect to an abrupt acceleration or deceleration by connecting a damper to  a governor of the fuel injection pump of a Deisel engine and a lever swung by  a control spring. CONSTITUTION:A fuel injection quantity adjusting device adjusts the opening degree of the injection hole 2 of a plunger 1 by a spill ring 3, and a concave part 4 is formed in the spill ring 3. A lever 5 is inserted in this concave part 4. When an accelerator pedal is stepped, the tension of a control spring 16 increases, and a moment swinging in the direction of a control lever 7 is imparted to a tension lever 6. The lever 5 swings at an angle at which the moment due to the spring 16 balances with the pressing force of a governor sleeve 13. Accordingly, the spill ring 3 moves in the axial direction of a plunger 1, and the fuel injection quantity is adjusted. At the rapid acceleration time, abrupt swinging of the lever 5 is prevented by a damper 21, and hence against abrupt acceleration and deceleration of the speed, sufficient stable injection quantity can be regulated.
Patent JP-S56117857-A (JP)
Title: Pattern formation
Inventor: ENAMI YOSHIFUMI
IPC: B22C9/04
Filed: 1979-10-24
Abstract: PURPOSE: To prevent deformation of a microwave permeable material covering a resin material and form a good pattern by melting the resin material successively from its exposed part and its vicinity, that is, from its outer part to the deep part by means of microwave irradiation and allowing the melt to drop through an opening part.  
     CONSTITUTION: With the exposed part 10a of a resin material 10 consisting of a resin of urea type faced downward, a material 5 to be treated is placed on the bottom wall 4 of a heating chamber. Microwaves are irradiated to the material 5 from a microwave generator 2. As a result, the microwaves are concentrated to the exposed part 10a and its vicinity 10b of high moisture contents so that the exposed part 10 and its vicinity 10b are melted by this microwave energy and are further melted successively to the deep part 10c. Namely, this melt is allowed to drop successively into a microwave shielding type receiving vessel 6. Here, the material 5 is formed of a microwave permeable material and the resin material 10 utilized as a pattern. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H033550-A (JP)
Title: Automatic feeder
Inventor: MIYA ISAMU
IPC: H04Q9/00
Filed: 1989-05-31
Abstract: PURPOSE:To feed a prescribed quantity of bait to a pet of an absent house by applying pet call according to the automatic answering procedure, making a call to the pet so as to activate a bait feeder. CONSTITUTION:When a master 10 visiting anywhere uses a public telephone set 3 to make a phone call to its own telephone set 4 and sends a required signal by using a pushbutton, a prescribed quantity of bait is discharged to a bait dish 7 from a bait feeding port 6 to able to feed a prescribed quantity of bait to a pet dog 11. As required, another specified signal is sent, then the master 10 makes conversation with the dog 11 via a speaker 8 and a microphone 9 provided an automatic bait feeder 1. Thus, the master gives proper quantity of bait to the pet at its own house by utilizing a public telephone set.
Patent JP-S6028677-A (JP)
Title: One-component magnetic toner developing device
Inventor: HIDA MASAYUKI
IPC: G03G15/09
Filed: 1983-07-27
Abstract: PURPOSE:To prevent mixing of colors with a developing device with which a two-color record is obtd. by providing a function for separating the two-component toners intruded into a one-component magnetic toner developing device used for the 2nd development. CONSTITUTION:The 2nd latent image is formed on a latent image recording medium after the 1st latent image is developed by a two-component brush developing device then the image is developed by using the one-component magentic toner for the 2nd color. A magnet roller 27 for separating toner is provided separately from a magnet roller 24 for development in a one-component magnetic toner developing device 29. The one-component magnetic toner contg. the two- component toner is supplied to said magnet roller for separating toner. The magnet roller for separating toner is rotated, by which the two-component magnetic toners in the one-component magnetic toner is scattered and separated.
Patent JP-S5564548-A (JP)
Title: Preparation of ester
Inventor: MIZUTANI MASATO
IPC: A01N53/00
Filed: 1978-11-08
Abstract: PURPOSE: To prepare the title compound in high purity, without using a spearator, etc., by subjecting the diazotized aniline and chloroprene to Merrwein reaction, and without separating the reaction product, esterifying with a carboxylic acid having a specific group under specific conditions.  
     CONSTITUTION: A dihalovinylcyclopropanecarboxylic acid ester of formula II (X is halogen) useful as an insecticide, is prepared by reacting (A) a mixture of 1, 3-dichloro-4-phenyl-(Z)-butene and 1, 2-dichloro-4-phenyl-(Z)-2-butene obtained by the Meerwein reaction of benzene diazonium salt prepared from aniline, with chloroprene, with (B) a dihalovinylcyclopropanecarboxylic acid of formula I, in water or a mixed solvent of water and a solvent insoluble or slightly soluble to water, e.g. benzene, in the presence of a base and a quaternary ammonium salt such as benzyl triethyl ammonium. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01309486-A (JP)
Title: Channel information setting method for catv terminal equipment
Inventor: ONO TAMIO
IPC: H04N7/16
Filed: 1988-06-07
Abstract: PURPOSE:To simplify the setting of channel information by storing a transmission data sent by a channel information setting remote control key pad via a reception function provided to the remote control key pad enabling to attain remote control to the CATV terminal equipment. CONSTITUTION:A remote control photodetection section 9 provided to a channel selection remote control key pad 2 enabling the channel selection of the TV channel in a CATV terminal equipment main body 1 is utilized and a transmission data of the channel information setting remote control key pad 3 is received by the photodetection section 9. The transmission frequency of the channel selection remote control key pad 3 and the transmission frequency of the channel selection remote control key pad 2 are made identical but their codes differ from each other. A CPU 8 analyzes a code of the transmission data fetched via the remote control photodetection section 9, controls a tuner 6 according to the code in case of the channel selection data and the data is stored as channel information to the memory 10 in case of the channel information data. That is, the channel information is set in the memory 10 in the inside of the CATV terminal main body 1 from the outside of the CATV terminal main body 1.
Patent JP-H05159899-A (JP)
Title: Energy variable four vane type high frequency four-pole cavity and energy variable split coaxial type high frequency four-pole cavity
Inventor: NAKANISHI TETSUYA
IPC: H05H9/00
Filed: 1992-05-29
Abstract: PURPOSE:To provide an energy variable four-vane type high frequency four-pole cavity that is able to alter the extent of energy so sharply to the same charged particle, and applicable to an ion implanter and suchlike. CONSTITUTION:Four vanes 11 are attached to the inner wall of a rectangular sectional cavity 10 so as to be orthogonalized with each other. Four chambers 3 partitioned off by these four vanes 11 are formed in this cavity 10. A short circuit plate 12 consisting of an electric conductor in length almost equal to that of each vane is installed in each of these chambers 3. This short circuit plate 12 is supported by plural pieces of support rods 14 retractably attached to the cavity 10. These support rods 14 are connected to a drive unit 15, and controlled so as to make their travel become equalized by this drive unit 15.
Patent JP-S6118328-A (JP)
Title: Cooling apparatus for motor
Inventor: WATANABE MICHIO
IPC: H02K7/14
Filed: 1984-07-04
Abstract: PURPOSE:To improve the cooling effect of a motor, by a method wherein a small fan is provided for a motor shaft to be freely rotated between the motor and a driving pulley having a motor cooling blade on the lower face. CONSTITUTION:When a motor 1 is driven, negative pressure is applied to the lower part of a fan section 4 by a blade 5 for a driving pulley 3 and air flowing through the lower part of the motor 1 to the upper part is generated and the motor 1 is cooled by the air. Then, a small fan 6 is rotated by a frictional force on a shaft bearing 8 face in contact with the shaft for the motor 1. Then, if the motor 1 stops, the driving pulley 3 stops in the same way but the small fan 6 is continuously rotated with attenuation by coasting at the time of driving. Therefore, hot air between the driving pulley 3 and the motor 1 is discharged outside by a small blade 7 for the small fan 6.
Patent JP-S5262117-A (JP)
Title: Process for strengthening steel
Inventor: OSHIDA RIYOUKI
IPC: C21D1/78
Filed: 1975-11-18
Abstract: PURPOSE:To cause uniform grain refining and to increase tensile strength of steel by controlling upper limit of temperature and rate of heating or cooling in a specific region in heating and cooling steel in a temperature cycle through a transformation point.
Patent JP-S61296488-A (JP)
Title: Movement detector
Inventor: SAKAMURA YOSHINOBU
IPC: G06M3/00
Filed: 1985-06-25
Abstract: PURPOSE:To measure various variables due to the movement of walking or the like accurately by fitting an originating means to one object and a receiving means to the other object and providing the receiving means with a means for detecting the relative movement to the originating means. CONSTITUTION:A magnet chip 2 to be a transmitting means is fitted to a left shoe and a Hall element 3 to be a receiving means is fitted to a right shoe so as to detect magnetic flux radiated from the magnet chip 2. The output of the Hall element 3 is converted into a digital signal by an A/D conversion circuit 6 and the digital signal is inputted to a movement detecting means 9 constituted of a microcomputer 7 provided with a movement frequency detecting part 11, a distance measuring part 12 and a speed calculating part 14 and a timer circuit 8. When the output value of the A/D conversion circuit 6 is reduced, the timer circuit 8 in the means 9 is actuated to start the measurement of time. when the arrival of the output value at the minimum value is detected, the movement frequency detecting part 11 counts up the number of steps as the advancement of one step. The distance measuring part 12 calculates the width of a step, adds the calculated value to a stored walking distance and stores the added value as a total walking distance.
Patent JP-H083739-A (JP)
Title: Sputtering device
Inventor: FUSHIMI KIMIHISA
IPC: C23C14/34
Filed: 1994-06-21
Abstract: PURPOSE:To provide a sputtering device excellent in coatability to a body to be coated and ensuring a high rate of deposition. CONSTITUTION:This sputtering device has plural steps of collimators 12 arranged at certain intervals. In the case of two steps of collimators 12a, 12b, this device has a position regulating mechanism 32 for shifting and disposing the 2nd step collimator 12b relatively to the 1st step collimator 12a.
Patent JP-S5471686-A (JP)
Title: Cleaning controller of sensors
Inventor: ITOU MASAO
IPC: G01N21/3554
Filed: 1977-11-17
Abstract: PURPOSE:To clean the contaminations of a humidity sensor by heating the humidity sensor thereby burning away the contaminating materials having deposited on the surface of the humidity sensor. CONSTITUTION:Power of a suitable value is supplied for the time of T1 and the contaminating materials on the surface of a sensor 2 are burnt away by the heat radiation through heating of a heater 9, as a result of which the sensor is cleaned. As the heater heating time passes by, the sensor resistance value sharply decreases owing to the temperature characteristics of the sensor 2. The cleaning is stopped after the T1 time and as the sensor 2 returns to the cooled ordinary temperature, its (ha) recovers to steady relative humidity.
Patent JP-2000329515-A (JP)
Title: Device for measuring location of tunnel excavator
Inventor: YAMAMOTO YASUHIKO
IPC: G01B11/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a location measuring device capable of following a tunnel excavator which moves in a wide range with one three-dimensional measuring device. SOLUTION: A front-side reference part A and a rear-side reference part B on a tunnel excavator 1 are each provided with a reflecting prism and an infrared ray emitting part, and light emission switching is controlled to turn on one infrared ray emitting part and to turn off the other. On the other hand, each infrared ray emitting part is tracked by a measuring device-side computer 12 to measure the angles of the front-side reference part A and the rear-side reference part B and to measure the distances between the measuring part and the reflecting prisms from light waves reflected at the reflecting prisms. On the basis of the measured angel of each light source and the distances to the reflecting prisms, the location of the tunnel excavator 1 is computed.
Patent JP-H04338772-A (JP)
Title: Copying machine
Inventor: UMEDA ARATA
IPC: G03G15/00
Filed: 1991-05-15
Abstract: PURPOSE:To improve the productivity at the time of execution of a 1st mode and a 2nd mode by starting the 2nd mode before the end of the 1st mode and starting the next 1st mode before the end of the 2nd mode. CONSTITUTION:The control of the copying machine is executed by outputting a controlled signal to an OUT port 304 upon receipt of various kinds of the input signals from an IN port 303 while occasionally utilizing a RAM 302 by a ROM 301 in which a program is written. A RADF 3 feeds an original onto contact glass by the signal from a CPU 300 and discharges the original upon ending of exposing. The original is turned over after the end of the exposing of the 1st side and is again supplied onto the contact glass, then the original is turned over and discharged upon ending of the exposing of the 2nd face in the case of the mode of the both-side original (both-side, single side mode, both-side, both-side mode). The 2nd mode is started before the end of the 1st mode to the same original and the 1st mode of the next original is started before the end of the 2nd mode of the previous original in the both-side, both- side mode.