baber/WOPTO huggingface dataset:
Patent JP-S6443307-A (JP)
Title: Method and apparatus for injecting sterilizing liquid by means of reverse osmosis membrane
Inventor: ISAYAMA KAZUHIRO
IPC: B01D65/02
Filed: 1987-08-07
Abstract: PURPOSE:To reduce the size of an apparatus and decrease the cost thereof, and to save work required for injecting sterilizing liquid, by providing a check valve in a permeation liquid passage and injecting sterilizing liquid from the side of the permeating liquid passage by virtue of negative pressure produced from positive permeation between the reverse osmosis membrane and the check valve while a high pressure pump is out of operation, by. CONSTITUTION:During the operation of a high pressure pump 18, high pressure feed liquid is introduced into a module 10. Since permeating liquid which has passed the module 10 passes through a first check valve 26 provided in a permeation liquid passage 14, pressure between the module 10 and a check valve 26 become positive, while a second check valve 30 closes a sterilizing liquid passage 28, preventing the sterilizing liquid from flowing into the passage 14. When the pump 18 is stopped, reverse osmotic pressure becomes null, while positive permeation occurs across a reverse osmosis membrane in the module 10. Since the check valve 26 prevents the backflow of permeating liquid, pressure between the module 10 and the check valve 26 becomes negative, a check valve 30 opens to allow only certain quantity of sterilizing liquid, corresponding to negative pressure caused by positive permeation, to be injected into the module 10 from a sterilizing tank 22.
Patent JP-H0483643-A (JP)
Title: Dampening water controller
Inventor: OZAKI IKUO
IPC: B41F7/24
Filed: 1990-07-26
Abstract: PURPOSE:To obtain a dampening water supply device capable of preventing a contamination at the start of printing and water marks by mounting a means for arithmetically comparing an optimum water content with a water content on the surface of an ink roller, a means for abutting or separating a form roller, a form dampening roller, and a bypass roller under control, and a means for controlling the rotating speed of a water fountain roller. CONSTITUTION:At the rising of a machine, a bypass roller 2 is abutted on form rollers 8a, 8b, 8c, 8d and a forum dampening roller 4, the form rollers 8a, 8b, 8c, 8d and the form dampening roller 4 are separated from a plate 12, and damening water is previously supplied to a group of ink distributing rollers. Simultaneously when a water content on an ink roller 9 reaches an optimum water content, a form dampening roller abutting signal 14 is issued from a controller 7 to a form dampening roller abutting/separating device 13 to abut the form dampening roller 4 on the plate 12. Dampening water is supplied to the plate 12. A form roller abutting signal 16 is issued to an ink roller abutting/separating device 15 to abut the form rollers 8a, 8b, 8c, 8d on the plate 12. At the same time, a bypass roller separating signal 18 is issued to a bypass roller abutting/separating device 17 to separate the bypass roller 2 from the form roller 8d and the form dampening roller 4. After the control is finished, a sheet pass signal is issued from the controller 7 to start printing. Using this device, troubles, such as contamination and water marks, can be eliminated.
Patent JP-H0947046-A (JP)
Title: Ultrasonic oscillator and method for detecting its oscillation
Inventor: TSUBATA TOSHIHARU
IPC: H02N2/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic oscillator which can detect longitudinal oscillation and torsional oscillation separately. SOLUTION: The ultrasonic oscillator 10 comprises a prism resilient body 11, and multilayer piezoelectric elements 14a, 14b arranged to excite longitudinal and torsional oscillations simultaneously in the resilient body 11, wherein a piezoelectric element 17 for detecting oscillation secured to the resilient body 11 detects the longitudinal and torsional oscillation component voltages corresponding to the longitudinal and torsional oscillations of resilient body 11 and having a phase difference.
Patent JP-2001020716-A (JP)
Title: Muffler for high-temperature exhaust gas
Inventor: SASE TOSHIJI
IPC: F01N1/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and compact muffler for emitting exhaust gas by mixing gas, having a temperature lower than exhaust gas from an engine, into the exhaust gas to cool it, and emitting it to the environment via the muffler. SOLUTION: A gas turbine 11 is housed in a package 20, brake horsepower is output from a rotation axis 14 via a reduction gear 12 and a coupling 13, air is taken in from an intake duct 15, and exhaust air is emitted to the environment from an exhaust emission outlet 18 via an exhaust duct 16 after noise is reduced by a muffler 25. A ventilation exhaust duct 21 of the package 20 is connected with the exhaust duct 16 of the gas turbine 11. Exhaust air from ventilation inside the package 20 is mixed into the exhaust duct 16 of the gas turbine 11 by a blower 22 disposed in the ventilation exhaust duct 21 of the package 20. Therefore, since ventilation air temperature inside the package 20 is much lower than exhaust in the gas turbine 11, an exhaust temperature in the gas turbine 11 can be reduced significantly.
Patent JP-S6177176-A (JP)
Title: Disk holding mechanism and reproducing device using this mechanism
Inventor: HASHIMOTO YOICHI
IPC: G11B17/03
Filed: 1984-09-21
Abstract: PURPOSE:To make a disk holding mechanism and a reproducing device thin by providing a clamper attached to allow free upward shifting and turning to the upper cover of a case and a leaf spring that restricts upward shifting of the clamper. CONSTITUTION:When the case 5 is completely housed in the body of a set, the center hole of a disk 3 and a clamper 1 come just above a turntable 4 is the set body. Then, a guide 9 is pushed downward, and the case 5 is shifted downward. The disk 3 is brought into close contact with the turntable 4. When the case 5 moves downward further, the leaf spring 7 warps upward, and thrusts the clamper 1 against the disk 3 through a steel ball 8 and the disk 3 is fixed to the turntable 4. Thus, a space for vertical movement of the clamper becomes unnecessary, and thinning of the body of the set becomes possible.
Patent JP-S6441097-A (JP)
Title: Vending machine for card goods
Inventor: TOMINAGA HIROSHI
IPC: G07F11/16
Filed: 1987-08-06
Abstract: PURPOSE: To improve the reliability of the sales operation and to improve the operating rate by detecting the thickness of an commodity, recovering the commodity to a reject box when the result of thickness judgement indicates improper thickness and conducting the sales operation again. CONSTITUTION: A commodity thickness detector 7 nip a commodity carried to a prescribed detection position via a bent mechanism 6 by rocking type detection levers, for example, and the tilt angle of the lever corresponding to the thickness of the commodity is sensed photoelectrically to judge the propriety of the commodity thickness. Based on a judgement signal of the thickness detector 7, the bent mechanism 6 delivers the commodity to a commodity extract port 3 or to a reject box 8 in which the commodity is recovered depending on a command of a sales control section 10. When the commodity is judged to be a defective commodity based on the result of judgement of the thickness detection, a commodity extract command is given again to the bent mechanism 6 and the sales operation is conducted.  Thus, in the process of the sales operation, the detective commodity is rejected and a non-defective commodity is on sale without stopping the sales and then the operation rate of the automatic vending machine is improved.
Patent JP-H0727106-A (JP)
Title: Engine output and hydraulic pump horse power control device for hydraulic excavating machine
Inventor: YOKOYAMA TOSHIO
IPC: E02F9/20
Filed: 1993-07-14
Abstract: PURPOSE:To speed up the operating cycles as a whole by increasing an engine output, the discharge quantity of a hydraulic pump by the oil amount of a specific actuator, for which the increase in oil is desirable, and maintaining the oil amount for another actuator and the oil amount in the standard mode at the same level. CONSTITUTION:At the time of combined operation of an excavating machine, a change- over valve 23 is positioned at (b) position in the boom preference mode, and a higher load pressure of the load pressures of a boom cylinder 19 taken out by a shuttle valve 22 and a turning motor 20 acts on a pressure compensating valve 24a. At the same time, the load pressure acts on a pressure compensating valve 24b owing to (b) position of the change-over valve 23, and in relation to the same operating stroke of operating valves 18a, 18b, the load pressure is ditributed to the boom cylinder 19 and the turning motor 20 at a rate of 12 to 0.8 to be controlled so that more working fluid is supplied to the boom cylinder 19 compared to the turning motor 20. Thus, the operating speed of an unpreferable actuator is maintained at the operating speed in the standard mode, while the operating speed of a preferable actuator can be increased, and the whole operating cycle can be reduced.
Patent JP-H0861473-A (JP)
Title: Gear type shaft coupling
Inventor: TAKEZAWA KOHEI
IPC: F16H57/03
Filed: 1994-08-22
Abstract: PURPOSE: To reduce the consumption of the lubricant and to prevent the generation of the thrust to a shaft coupling. CONSTITUTION: In a shaft coupling provided with an inner cylinder 3 having an external gear 5 and an outer cylinder 7 having an internal gear 9 together with the lubricant to be interposed between the gears, an end side sealing member 16 and an inner side sealing member 41 are arranged at the positions across the gears 5, 9 between the inner and outer cylinders, and a lubricant feeding port 42 is provided in the outer cylinder 7 between the inner side sealing member 41 and the gears 5, 9, and a lubricant flow-out port 43 is provided in the outer cylinder 7 on further inner side from, the inner side sealing member 41 to fill the space between the sealing members with the lubricant.
Patent JP-H0482612-A (JP)
Title: Finishing end mill
Inventor: HOZUMI YUTAKA
IPC: B23C5/10
Filed: 1990-07-25
Abstract: PURPOSE:To enhance the economy of tools by increasing the number of reprocessing with an appropriate regenerating means imparted to an end mill which is proved to be unusable due to use after it has been ground again. CONSTITUTION:A tool main body 2 is turned out to be a cylindrical shank section 3 at the time of regeneration by processing the main body down to a circumferential surface less than a thick web circumferential one 4 by means of cylindrical grinding. As a result, a former shank section 3 is regenerated as a new tool main body 21 composed of a thick web circumferential surface 41 and a land section 51 by means of blade grinding.
Patent JP-H0480588-A (JP)
Title: Drying operation control system for grain dryer
Inventor: NAGAI TAKASHI
IPC: F26B25/00
Filed: 1990-07-24
Abstract: PURPOSE:To eliminate faulty operation and permit the sure drying of grains by a method wherein a plurality of operation patterns, reading the kind of grains, a finishing target moisture, the amount of charging grains, an operating time and the like, which are necessary for setting conditions set into the operation control device of a grain dryer upon drying, from a bar code and setting them, are set while a predetermined operating pattern is selected from the plurality of operation patterns to dry the grains. CONSTITUTION:The present system is constituted so as to be capable of selecting a predetermined drying operation pattern easily by a method wherein a plurality of drying operation patterns are set and stored and respective drying operation patterns are indicated in a message indicating unit 46 in figures and the like. Setting through a bar code is constituted of the bar code, indicating terms for setting the drying conditions, and the other bar code, indicating the contents of the setting, while the contents are specified after specifying the setting terms. When a term for setting the drying condition of the drying operation pattern is to be changed, the drying operation pattern is selected and, thereafter, respective setting terms are changed by changing the reading of the bar code.
Patent JP-S6173973-A (JP)
Title: Method and device for development
Inventor: HAYASHI KAZUMASA
IPC: G03G15/06
Filed: 1984-09-20
Abstract: PURPOSE:To improve picture quality through the slow rotation of a magnetic roll by using two kinds of magnetic powder which both have volume resistivity within specific range and different friction electrostatic charging properties, an applying a bias voltage which contains a specific AC component between an electrostatic image holder and a developing sleeve. CONSTITUTION:The bias voltage containing the AC component is applied between the electrostatic image holder 1 and rotatable nonmagnetic conductive developing sleeve 4 which incorporates a rotatable magnetic roll 5 to visualize an electrostatic image by bringing the electrostatic latent image holder 1 into contact with a magnetic brush formed on the surface the nonmagnetic conductive developing sleeve 4 by using a developer consisting of two kinds of insulating magnetic powder which both have >=10<12>OMEGA.cm and different friction charging properties so that one is toner and the other is a carrier. The amplitude value V of this AC component and the distance between the electrostatic image holder 1 is set satisfying an equation I and the frequency (f) of the AC component is set satisfying an equation II. Consequently, the picture quality in the slow rotation of the magnetic roll is improved and an image is adjusted only by variation in the DC component of the bias voltage.
Patent JP-H0482413-A (JP)
Title: Non-touch switching device
Inventor: YANAGI YASUHIRO
IPC: H03K17/955
Filed: 1990-07-25
Abstract: PURPOSE:To keep impedance between wiring and the ground at a low level and to stabilize an output signal by inserting a bypass resistor between the wiring and the ground. CONSTITUTION:A resistor with the same value as that of a resistor (r) for current control is used as the bypass resistor R between the anode and cathode of a light emitting diode 7. Thereby, the peak value of an output pulse can be kept constant in spite of the making/breaking of a switch SW, and a stable output signal can be obtained.
Patent JP-S60121411-A (JP)
Title: Detecting, measuring, and working method and device capable of projecting laser light at free solid angle
Inventor: KATAGISHI TADASHI
IPC: B23K26/08
Filed: 1983-10-21
Abstract: PURPOSE:To focus laser light while irradiating always the laser light at right angles to a free curved surface of an object to be worked, by using a detecting and measuring head and a laser working head having the same shape which combine turning angles of the first and the second hollow main shafts by rotation of two servomotors. CONSTITUTION:A laser working head H' and a detecting and measuring head H'' are attached to upper and lower slide parts 14 and 14' provided in a planer- type saddle 8, and they are driven in directions of axes A and B by servomotors M1' and M2 independent of each other respectively, and they are turned at certain angles in directions of axes A and B in accordance with a signal, which is generated when a sensor 6 is brought into contact with an object W to be worked, to set the sensor 6 at right angles to the surface of the object W at a working point of the object W. Data of the object W to be worked which are detected and measured in this manner are stored in a controller 16, and stored data are reproduced, and the laser beam from a laser oscillator 15 is projected to the object W to be worked by the working head H' to work the object W.
Patent JP-S6353876-A (JP)
Inventor: NATSUUME SHIGERU
IPC: H01R13/52
Filed: 1986-08-22
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-H0483579-A (JP)
Title: Rotary driving type scum removing apparatus
Inventor: FUJIWARA MITSUHIRO
IPC: C02F1/40
Filed: 1990-07-25
Abstract: PURPOSE:To obtain an inexpensive scum removing apparatus having a simple structure by guiding the scum taken in from the suction port provided to the front surface of a trough by the rotation of the trough to an outflow port through the internal space of the trough itself to discharge the same out of a basin. CONSTITUTION:The scums 21... sucked from the front surface of a rotary trough 20 flow through the trough so as to correspond to a basin center direction to be guided to a fixed cylinder 16 through falling ports 25, 25. The scums 21... in the fixed cylinder 16 are guided to a scum pit 37 through an outflow port 36 when the bracket 26 of a roller is operated by a switch 35 and a valve 38 is opened by the bracket 26 to allow the scums to flow in the scum pit 37. Since the valve 38 is closed at the other time, the scums 21... are received in the region from the interior of the trough 20 to the outflow pipe 36. By repeating this operation, the scums are removed.
Patent JP-S6441959-A (JP)
Title: Information processor
Inventor: YAGIHASHI SHINICHI
IPC: G06F15/16
Filed: 1987-08-07
Abstract: PURPOSE:To use plural system programs while using the same I/O device by composing the titled processor of an arithmetic processing unit switching means, an input output condition preserving changing means, succession deciding means and switching commanding means. CONSTITUTION:When a switching is commanded, the conditions of a presently operating the arithmetic processing unit 3 and an input/output device 2 concerned with a system program are preserved by a input output condition preserving changing means 14. An arithmetic processing unit switching means 13 makes the unit 3 into a stopping or waiting condition and switches to an arithmetic processing unit 4 to be wanted to operate newly. Whether the unit 4 to be made to operate newly and the system program are in a condition that a succession is possible is decided by a succession deciding means 15 and the conditions of the unit 4 to be made to operate newly and the input output device 2 concerned with the system program are restored to the changed or previously preserved conditions by the input output condition preserving changing means 14.
Patent JP-H0839383-A (JP)
Title: Work positioning jig
Inventor: NAKADA MASAHIRO
IPC: B23Q3/18
Filed: 1994-07-30
Abstract: PURPOSE:To perform centering easily without the need of pressing a guide rod to the center and regardless of the number of stacked works in a positioning jig for aligning the centers of works stacked in several stages with each other. CONSTITUTION:A work positioning jig comprises a pinion 9 disposed in the central part of a work placing plate 5, plural rack plates 7 which engage with the pinion and are arranged radially, and guide rods 6,6,6 erected on the end parts of the respective rack plates. The jig is provided with a pinion rotating rack 2d for rotating the pinion 9. A rack meshing with the pinion 9 is formed on the pinion rotating rack 2d, and the forward end part of a lever 2f is projected on this side of the positioning jig and bent upward.
Patent JP-H11348507-A (JP)
Title: Puncture-free tire with ball for bicycle
Inventor: SUGAWARA KOICHI
IPC: B60C7/10
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent a tire from being moved or detached by fixing a hose and a connection piece in a condition where the hose is fitted to the connection piece provided with a fitting part capable of fitting an end part of the hose and a locking part capable of being locked to a valve insertion hole formed in a rim. SOLUTION: A connection piece 3 is formed by bending a round bar 4 having the diameter to meet the inside diameter of a hose 1 to the diameter of a rim 9, a locking part 5 to be fitted to a valve hole formed in the rim 9 is provided on an inner circumferential side, and a fitting part to fit an end part of the house 1 is provided. A pin insertion hole 6 to fix the hose 1 and the connection piece 3 in a condition where the hose 1 is fitted, is formed in the round bar. That is, the locking part 5 is fixed to the rim 9 by tightening a nut 7 in a condition where a bolt welded to the round bar 4 is fitted into the valve hole formed in the rim 9.
Patent JP-H0644324-A (JP)
Title: Image memory reproducing device
Inventor: NAMITSUKA YOSHIYUKI
IPC: G06F17/30
Filed: 1992-07-24
Abstract: PURPOSE:To easily retrieve stored data at high speed by easily setting the title name or the summarized sentence of the contents in the case of storing a document image or the like. CONSTITUTION:Optically read image data are hierarchically decomposed into plural frequency bands and classified for each category of a character area and a picture pattern area later, and attribute information is prepared and stored by adding the title name and the summary of image contents inputted from an on-line input part 9 to these data. A display part 17 visually displays an icon so as to easily discriminate difference from the other document image. When an operator selects the icon, the corresponding attribute information is decoded, and the stored image is retrieved.
Patent JP-H0366527-A (JP)
Title: Automatic fitting method for rubber damper and device thereof and sucking head
Inventor: YOSHIZAWA MASAYOSHI
IPC: B23P19/02
Filed: 1989-08-01
Abstract: PURPOSE:To fit a rubber damper automatically and easily by inserting a hollow cylindrical rubber damper having a truncated cone shape at the lower part into a fitting hole, hereafter pinching the lower end part with a chuck, and sucking the upper end flange to exhaust the air in the damper and inserting the lower flange into the fitting hole. CONSTITUTION:Two flanges 43, 44 are provided on the upper part of a hollow rubber damper 41 with an interval, and the damper under the lower flange 44 is formed into a truncated cone shape. When the upper flange 43 is sucked with a sucking head 31 and the damper 41 is inserted into the fitting hole 52 of a base 51, the lower end of the damper is tightened with a chuck 23 to be airtight and the air in the interior is exhausted through the sucking head 31. Hereby, the diameter of the flange 44 is reduced and the flange 44 is inserted through the fitting hole 52 by pulling the chuck 23 downward. Then the sucking head 31 and the chuck 23 are released, and the damper 41 is fitted to the base 51 between the two flanges 43, 44.
Patent JP-S5989489-A (JP)
Inventor: SONODA MASAO
IPC: H05K3/10
Filed: 1982-11-11
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-2000018473-A (JP)
Title: Strip wind member, fastening method and jig used for the same
Inventor: KOSHIBA KAZUHIRO
IPC: F16L53/35
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost by forming a jig body for connecting both ends of a strip wind member body and a washer part to be engaged with a latch tool mounted on the jig body on predetermined positions of the strip wind member body. SOLUTION: In the case where a band heater 1 is connected and fastened by using a jig 10, a heater body 2 is wound on a cylindrical member as a member to be wound, then a washer 6 at one side of the heater body 2 is inserted and locked in a locking slot 13 of a jig body 11, then a free end side 12b of a latch too 12 mounted on the jig 10 is locked on a washer 7 at the other side of the heater body 2, and the jig body 11 is rotated in this sate, so that the both ends 2A, 2B of the heater body 2 can be pulled to one another. On this occasion, the take-up force evenly acts on the both ends 2A, 2B of the heater body 2, that is, both ends of a hook part 4, so that the band heater 1 can be pulled to one another with the small force. The structure of the connecting member of the strip wind member can be simplified, thereby the manufacturing cost can remarkably be reduced.