baber/WOPTO huggingface dataset:
Patent JP-S60167648-A (JP)
Title: Warren motor
Inventor: YOKOTA REI
IPC: H02K7/116
Filed: 1984-02-09
Abstract: PURPOSE:To prevent lubricating oil from leaking from an output shaft bearing by forming a variable deforming member capable of deforming in response to a pressure difference between a space for containing a gear train and an atmosphere therebetween. CONSTITUTION:Pressure in space 10 is acted on one side of a variable deforming member 18, atmospheric pressure is acted through a hole 17 with the other side, and when pressure in the space 10 rises, the member 18 is externally swelled, and the pressure difference between the interior and the exterior of the space 10 can be rapidly obviated. Accordingly, lubricating oil 15 held in a gap between an output shaft 11 and an output shaft bearing 14 is prevented from leaking externally of a case 3. When a Warren motor is stopped to lower pneumatic pressure in the space, the member 18 is returned to the original state.
Patent JP-H08300340-A (JP)
Title: Method and apparatus for smoothing inner surface of centrifually molded hollow concrete product
Inventor: UCHISAKI IWAO
IPC: B28B21/30
Filed: 1996-01-17
Abstract: PURPOSE: To prevent environmental deterioration caused by dust generated in a conventional method because the inner surface of a hollow concrete round pipe by a centrifugal molding method is rough and it is necessary to increase the diameter of a pipe allowing water to pass such as a sewer and it is necessary to prepare mortar by mixing water with a mixture of cement and silica sand to smooth the rough surface of the concrete pipe in order to avoid an increase in material cost or embedding cost. CONSTITUTION: After the compaction of the concrete of a hollow concrete round pipe 8 by a centrifugal molding method is completed, an ultrasonic vibrator 11 is lightly applied to the inner surface of the hollow concrete round pipe 8 to shave the same until the round pipe 8 becomes required wall thickness and the round pipe 8 is reciprocally moved in its longitudinal direction until the inner surface thereof becomes smooth and rotated so that the entire inner surface thereof becomes smooth. The ultrasonic vibrator 11 or a rotary ultrasonic vibrator rotated at a peripheral speed higher than that of the inner surface of the round pipe and having a truncated cone-shaped leading end part is attached to the leading end of the piston rod 14 of a hydraulic cylinder 13 and the cylinder 13 is attached to an automatic control running truck 10.
Patent JP-S60170402-A (JP)
Inventor: KII MASAMI
IPC: H02B1/30
Filed: 1984-02-10
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-H03228668-A (JP)
Title: Control device of roasting machine
Inventor: FUJIWARA AKIO
IPC: A23N12/08
Filed: 1990-01-31
Abstract: PURPOSE:To control a roasting machine so as to automatically roast a material without depending upon human perception by making constitution of automatically sampling a material to be roasted, automatically measuring brightness thereof and automatically regulating temperature of hot air, feed amount of raw material or roasting time based on the measured value of the brightness. CONSTITUTION:A control device of roasting machine consists of a device 1 of sampling a material to be roasted during baking or a roasted material delivered from a baking part 4, a brightness measuring device 2 of determining brightness of sampled roasted material, a control device 3 of hot air using the brightness value as one of input values and a control device 17 of feed amount of raw material or a control device 18 of roasting time.
Patent JP-H11220926-A (JP)
Title: Engine room cover for mobile harvester
Inventor: NISHIGORI NOBORU
IPC: A01D41/12
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an engine room cover for a mobile harvester capable of smoothing the flow of a wind in an engine room and preventing hot air in the engine room from blowing out to the side of a driver's seat. SOLUTION: A mobile harvester such as a combine harvester is equipped with a driver's seat 8 on a mobile machine body and an engine 14 arranged in the interior of an engine room 18 under the driver's seat 8 and is capable of circulating air taken in the engine room 18 with a radiator fan 22. A lateral cover 32 of the driver's seat 8 dividing and forming the engine room 18 is installed on the left side of the machine body in the engine room 18 and a ventilating hole 36 is formed in the lateral cover 32 of the driver's seat 8. Thereby, air sucked from the right side of the machine body into the interior of the engine room 18 is smoothly discharged from the ventilating hole 36 in the lateral cover 32 of the driver's seat 8 without blowing out hot air heated by the engine 14 to the side of the driver's seat 8.
Patent JP-S56119307-A (JP)
Title: Removal of chip
Inventor: YOSHIDA MASANOBU
IPC: B23B47/34
Filed: 1980-02-26
Abstract: PURPOSE:To scrape off chips adhering to the inner wall of a bored portion and discharge them from its inside by a method wherein a drill is inserted, while it is being rotated, into the bored portion after a hole has been made, while high pressure air is jetted from a hole within the drilling tool into the bored portion. CONSTITUTION:Oil tubes 10, 11, 12 are formed within a balancer shaft 9. In other words, after the oil holes 10, 11, 12 are made with a gun drill in the preceding process, a used gun drill is inserted into the hole 11 along the aixs in the longitudinal direction of the balancer shaft 9 while it is being rotated. By utilizing the opening of the passage for supplying cutting oil made within the gun drill 13 as a high pressure air discharge opening 13', the high pressure air is jetted from that opening to remove chips in the oil holes 10, 11, 12 and to clean them.
Patent JP-S63191538-A (JP)
Title: Minute driving mechanism for fine working machinery
Inventor: TOMITA YOSHIYUKI
IPC: B23Q1/36
Filed: 1987-02-05
Abstract: PURPOSE:To permit the minute drive with high precision, suppressing the influences of a variety of external disturbance, the nonlinear characteristic, etc., by directly taking out the back pressure of a nozzle flapper into a pressure chamber and driving a positioned object through an elastic deformation plate by the taken-out differential pressure. CONSTITUTION:When the torque motors 7 and 8 of a servo-valve 3 are applied with electric current, a flapper 6 shifts in proportion to the electric current, and the gap between the flapper 6 and the right and left nozzles 4 and 5 varies. Therefore, the back pressure of the nozzle is introduced into the right and left pressure chambers 12 and 13 of a driving mechanism, and the differential pressure acts onto the elastic deformation plates 10a and 10b, and the rods 11a-11c are shifted, and the minute shift derive of a positioned object 2 is controlled according to the electric current supplied into the torque motors 7 and 8. Therefore, the influences of a variety of external disturbance, nonlinear characteristic, etc., are reduced, and the minute drive with high precision is permitted.
Patent JP-H07205847-A (JP)
Title: Running wind rectifying device
Inventor: ARAMAKI NOBUAKI
IPC: B60Q9/00
Filed: 1994-01-25
Abstract: PURPOSE:To rectify the flow of a running wind around a display device provided on the roof of a vehicle, and to reduce the running resistance. CONSTITUTION:A cover main body 1 with a type of boat form, having an opening 19 at the bottom (roof) 11, is installed on the roof panel 5 of a vehicle. In the cover main body 1, a display device, an alarm lamp, and the like are provided, and they are made developed at the outer side of the cover main body 1, or housed inside the cover main body 1, through the opening 19. Consequently, since the display device and the like are to be folded and housed in the cover main body 1 in a high speed running condition, the display device and the like never receive a running wind, and the running resistance in a high speed running condition can be reduced.
Patent JP-S57139498-A (JP)
Title: Pressing device
Inventor: KATOU SHIYOUGO
IPC: B30B9/24
Filed: 1981-02-20
Abstract: PURPOSE:To improve the pressing rate and to perform the pressing uniformly, by constituting so that one or both press rolls consist of an air roll, and air compressed into this roll freely. CONSTITUTION:Compressed air is fed into a press roll 4, and outside surface pressure of the press roll 4 is controlled. When driving force is applied to a driving roll 5, sludge in a sludge tank 1 is carried at first between a press roll 3 and 4 by filter coth 2, and during this time, dihydration is performed, also it is placed between the press rolls 4, 5, furthermore between 4 and 6, and the dehydration is performed completely by means of dehudration of 3 stages. The press roll 4 is formed is a hollow body, in which compressed air is fed, and its surface is controlled, therefore, when the folls 3, 5 and 6 are made to press-contact with the press roll 4, a part of the rolls 3, 5 and 6 is fitted into its surface, the pressing surface becomes a face contact, and the pressing rate is improved. Also, even is foreign matter has entered between the rolls, the pressing is performed uniformly.
Patent JP-S54116921-A (JP)
Title: Focal point detector
Inventor: SAKAGAMI NORIO
IPC: G02B7/28
Filed: 1978-03-02
Abstract: PURPOSE: To improve the detecting accuracy with the use of a simple construction by arranging a focal point detector in front of a pentagonal prism so that a semitransparent detecting reflective element is mounted in a foldable manner on the front side of a movable mirror.  
     CONSTITUTION: Major half of the light having passed through a taking lens 1 transmits through a detecting reflective element 11 and is reflected on a movable mirror 2. The light reflected is focused upon a focusing screen 3 so that it reaches an eyepiece 6 through a pentagnal prism 4. On the other hand, the light reflected on the element 11 reaches a detector 7 through a condensing lens 8 so that the detector 7 generates its output which is to be fed to a signal processing circuit. When this output reaches a preset value in the signal processing circuit, the display of the focused condition is made. When a shutter button is depressed, the movable mirror 2 goes out of the photographic optical path so that the reflective element 11 is folded below the focusing lens 3. Thus, with the use of such simple construction, it is possible to make the detected results high accurate and to reduce the size of the camera as a whole. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07204640-A (JP)
Title: Scum treatment
Inventor: HAMADA HIDEAKI
IPC: C02F1/24
Filed: 1994-01-25
Abstract: PURPOSE:To provide a scum treatment method for discharging a scum to an area outside a treatment station and treating sludge using another treating system. CONSTITUTION:A scum 2 generated and staying afloat from a waste water treatment step of sewage or excretion is recovered and caused to flow out using a scum skimmer 4. Then this scum 2 is concentrated and treated by storing it into a dehydration bag 9. Consequently, a scum scraping device is no longer required so that the design of a scum treatment device is simple and the positive removal of scum is ensured.
Patent JP-S62181867-A (JP)
Title: Production apparatus for spacer expander
Inventor: HATTORI HITOSHI
IPC: B24B27/06
Filed: 1986-02-07
Abstract: PURPOSE:To prevent deformation and permit the mass production by engaging a feeding gear with the top or bottom part of a coil-shaped space expander suspended by a work hanger and cutting the sent-out expander by a cutter. CONSTITUTION:A spacer expander 1 guided by a guide 3 is engaged with a gear 4, and sent out by a necessary length through one revolution of the feeding gear 4 by the guide 3. A cutter 6 is lowered by a driving cylinder 7, and a roller 24 is lowered, and the cutters 6 are set close to each other around 23, and the expander 1 is cut. Then, the cut expander 1' is shifted to a carrier hook part 9 by a scraper 8 operated by a driving cylinder 10, and said expander 1' is supported from the longitudinal and transverse directions by the hook part 9, and a carrier guide 11 is shifted along a guide sleeve 12 by a driving cylinder 22, and the hook part 9 and the expander 1' are shifted along a guide sleeve 12, and thus cutting of the expander can be automated, and the stable quality can be obtained.
Patent JP-H08221494-A (JP)
Title: Transaction journal storage method, reproduction method for transaction settled screen, cancel method for settled transaction and editing method for settled transaction
Inventor: YANAKA TETSUYA
IPC: G06Q40/00
Filed: 1995-02-13
Abstract: PURPOSE: To make a settled transaction possible to be easily canceled. CONSTITUTION: The transaction data are successively displayed on the screen of a display part 2 following the input of the transaction data to a transaction device from a keyboard part 3. When a transaction was settled after the input of the transaction data, the field data with which the transaction data shown on the screen of the part 2 are edited to correspond to the field of the display screen, are stored in a journal file 14 together with the environment data on the display screen, etc., obtained at the time when the transaction was settled. This display screen at the time when the transaction was settled can be reproduced by this stored field and the environment data.
Patent JP-2000221075-A (JP)
Title: Calibration method of weighing device and powder and granular material feed device
Inventor: TAKAHASHI KIYOSHI
IPC: G01G13/08
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To correctly measure weight even in weighing a powder and granular material feed device connected with flexible pipes or the like by detaching all the flexible bodies from a device to be measured, measuring the weight to obtain the reference weight, and thereafter connecting the flexible bodies to the device to be measured one by one to regulate the fixed positions. SOLUTION: The upper part of the dispersion chamber 48 of a microaddition device 40 is to an intake air pipe 52, the lower part of the dispersion chamber 48 is to a feed pipe 51, respectively connected. At weighing, at first all the pipings and electric cables and the like connected to the microaddition device 40 are detached to measure the weight by a weighing device 70, and the reference weight is obtained. Next, the pipes, the electric cables or the like are connected to the microaddition device 40 one by one, fixed by a fixing means 60 and bulkhead joints 68, further regulated to the positions so that the displayed weight of the weighing device 70 becomes the reference weight or the allowable set range. In this way, all the pipings are in order similarly adjusted and fixed on the positions, and hence influence of disturbance on weighing is excluded.
Patent JP-S55115720-A (JP)
Title: Discriminator for period
Inventor: ARAI ASAJIROU
IPC: H03K5/19
Filed: 1979-02-28
Abstract: PURPOSE:To enable to discriminate the greater or smaller relation for the period with a simple constitution, by using a monostable circuit. CONSTITUTION:When the input pulse A is present, the trigger pulse B is generated with the inversion amplifiers 2, 6 and the differentiation circuit 3 to turn on the transistor 7. Thus, the capacitor 13 is discharged and the output D of the monostable circuit 8 is at H level while it is charged to a given voltage via the resistor 12. Further, if the period of the input pulse A is shorter than the basic period, i.e., the period of H level for the output D of the monostable vibrator circuit 8, since the transistors 7 are turned on one after another, the output E is always at H level, and if the period of the input pulse A is longer, the output E is the periodical waveform. Accordingly, the length to the basic period can simply be known.
Patent JP-H01198046-A (JP)
Title: Semiconductor chip conveying equipment
Inventor: OKUYAMA HIROTO
IPC: H01L21/68
Filed: 1988-02-03
Abstract: PURPOSE:To make it possible to attract or separate a semiconductor chip in a reliable manner by a method wherein the inner part of attraction nozzle is depressed or pressurized by alternately opening or closing the vacuum system and the pressurized gas supply source through the intermediaries of the first and the second solenoid valves. CONSTITUTION:An attraction nozzle 1 is brought close to the semiconductor chip 7 placed on a stage 8, a solenoid valve 3 is closed, another solenoid valve 2 is opened, the inner part of the attraction nozzle 1 is depressed by a vacuum system 4, a semiconductor chip 7 is attracted to the tip of the attraction nozzle 1, and the chip 7 is lifted from the stage 8. Then, the attraction nozzle 1 is shifted to the prescribed position, the vacuum system is cut off by closing the solenoid valve 2, pressurized air is allowed to flow into the attraction nozzle 1 from a pressurized air supply source 5, and the semiconductor chip 7 is separated by adding pressure a little higher than the atmospheric pressure.
Patent JP-S57140002-A (JP)
Title: Upwards and downwards moving device of antenna for car
Inventor: YOSHIDA KOUICHI
IPC: H01Q1/10
Filed: 1981-02-21
Abstract: PURPOSE:To provide only two lead wires for a device and to fully automate the operation, by adopting a seesaw switch where the make and brake contacts are not simultaneously closed, and incorporating a small-sized relay of one-circuit. CONSTITUTION:Two lead wires 45 and 46 are introduced to an upwards and downwards moving device 100, and a power supply of a battery E via a switch SW of a radio receiver 50 is inputted to a relay 40 through the lead wire 45 and grounded to the chassis of a car. The battery E is connected to contact 34 of a seesaw switch 32 and a make contact 51 of the relay 40 via the lead wire 46. A motor 2 is inserted between a common contact 35 of the seesaw switch 32 and a common contact 52 of the relay 40, and a contact 36 of the seesaw switch 32 and a brake contact 53 of the relay 40 are grounded. Thus, only the two lead wires are required and the operation is fully automated.
Patent JP-S61184990-A (JP)
Title: Color video camera
Inventor: SUGIURA HIROAKI
IPC: H04N9/04
Filed: 1985-02-12
Abstract: PURPOSE:To prevent the large dislocation of the white balance while high illumination by providing a saturated output value adjusting means to adjust the saturated output value of the photodetecting element. CONSTITUTION:A case, in which the output of a blue photodetecting part 12B is saturated earlier than the output of a red photodetecting part 12R, is considered. When the light quantity making incident on the photodetecting element is much and the output of the photodetecting element is saturated, the saturated output voltage of the blue photodetecting part 12B is VBsat, and the saturated output voltage of the red photodetecting part 12R is a voltage V5,500 deg.K to be outputted from a divider circuit 13 to adjust correctly the white balance for the sun light of a color temperature 5,500 deg.K is a voltage V5,500 deg.K. A limiter circuit 14, in which a saturated level Vsat is variable, is inserted into the section between the red photodetecting part 12R and the divider circuit 13, and by adjusting the saturated level Vsat of the limiter circuit 14 so that the VBsat/ Vsat=V5,500 deg.K can be obtained, the malfunction where the white balance severely disrupts when the the picking-up is executed at the time of fine weather can be avoided.
Patent JP-H09195448-A (JP)
Title: Reroofed roof construction
Inventor: NAGANO TATSUHIRO
IPC: E04D3/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To surely execute flashing of a very narrow crossing of three, the roof of the first floor part, the wall of the second floor part, and the roof of the second floor part. SOLUTION: On the crossing of three, the roof 3 of the first floor part, the wall of the second floor part, and the roof 5 of the second floor part of a reroofed roof in which new roof tiles 2 are roofed on existing roof tiles 1 without removing the existing roof tiles, a cover body 6 of which the lower end 6A is engaged with the upper face of a finally roofed roof tile 2, and the upper end 6B is reached to the eaves back 5A of the roof 5 of the second floor part is arranged on the rear end 2A of a finally roofed roof tile on the ridge side of the new roof tiles 2 roofed on the roof 3 of the first floor part, and the cover body 6 is fixed by nailing on the side 7A of a wooden crosspiece 7 directly nailingly fixed on the upper face of the existing roof tile 1.
Patent JP-S59150811-A (JP)
Title: Water control structure made of combination of reinforced concrete block with hole and pile
Inventor: SATOU AKIO
IPC: E02B3/06
Filed: 1983-02-18
Abstract: PURPOSE:To reduce energy possessed by water by a method in which reinforced concrete blocks with plural holes and piles driven into the ground are combined in a lattice form, and water is passed through the apertures of them. CONSTITUTION:Reinforced concrete blocks 1 in an adequate number are stacked up in a lattice form while piercing piles 2 driven into the ground 6 through the holes of the blocks 1. An upper concrete 9 is placed on the upper end of the uppermost block 1. Since water stream or tidal waves collide against the structure and their energies are mostly consumed when passing through the apertures of the lattices, the controlling effect of tidal waves or water stream can be obtained.
Patent JP-H10216444-A (JP)
Title: Hepa filter fitting device
Inventor: MIYAKE YOSUKE
IPC: F24F7/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To easily fit a HEPA filter by one person by providing a flange larger than an opening of a fitting plate and which flange having tapped holes on the upper side of the HEPA filter and putting out only the flange to the upper side of the opening of the fitting plate to hang and hold the filter on the fitting plate. SOLUTION: When fitting a highly airtight HEPA filter 3a used as a final filter for a clean air conditioner, first a fitting plate 7a is fitted to the inside of a filter chamber 2, and on the other hand, on the upper side of the HEPA filter 3a, an upper side flange 9a larger than an opening of the fitting plate 7a and having tapped holes for fixing it to the fitting plate 7a is fitted. And through a gasket 10a fitted on the upper side periphery of the opening of the fitting plate 7a in advance, the flange 9a is closely adhered to the fitting plate 7a to fix them by tightening bolts 12. In this way, on fitting the HEPA filter 3a, it is easily fitted by one person, and on replacing it, it is prevented from falling.
Patent JP-S62183537-A (JP)
Title: Semiconductor device
Inventor: SHIRAGAMI TAKEHIDE
IPC: H01L29/78
Filed: 1986-02-07
Abstract: PURPOSE:To maintain stable operation and facilitate high integrity by setting silicon substrates of respective MISFET's at a certain potential. CONSTITUTION:Respective MISFET's are isolated not by insulating films but by channel stopper regions and the channel stopper regions and P-type silicon substrates under the gate electrodes of the MISFET's are set at a certain potential. The respective MISFET's (T1-T6) are electrically isolated by P-type diffused layers (hatched parts ) 9 for channel stoppers. Also, a P-type diffused layer 10 for a high concentration contact and a contact hole 11 for connecting the P-type diffused layer 10 to a Vss Al wiring are provided. By providing one P-type diffused layer 10 for the contact connecting to the grounding source Vss, the P-type silicon substrates of all the MISFET's (T1-T6) are set at the Vss potential and the leakage current of a back channel can be avoided.