baber/WOPTO huggingface dataset:
Patent JP-S5657387-A (JP)
Title: Manufacture of ultrasonic probe
Inventor: YAMAGUCHI KEIKI
IPC: B06B1/06
Filed: 1979-10-16
Abstract: PURPOSE:To reduce the working time for manufacturing as well as enhance the reliability of an ultrasonic probe, by connecting electrically the metal material to the ultrasonic oscillator component having the electrodes on two faces and then cutting the oscillator component into an array form so that the metal material may be included into a piece of the component. CONSTITUTION:A connection is given through the soldering or other methods between the component 1a of an ultrasonic oscillator and the conductive material 5a. Then both the component 1a and the material 5a are adhered to the parking component 2, and then the component 1a is cut into an array form. In this case, the material 5a is included into a piece of the array of the component 1a, and thus the common electrode can be extracted out of several units of oscillator 1 via the material 5a. To obtain the ultrasonic wave from this ultrasonic probe, a sudden change of voltage is applied between the common electrode and the face B of the ultrasonic oscillator to be vibrated. Thus the short circuit can be avoided between the electrodes on both surfaces of the probe since the component is cut after a connection secured between the component 1a and the material 5a. As a result, the reliability can be enhanced for the ultrasonic probe.
Patent JP-S61293705-A (JP)
Title: Combined cutting tip
Inventor: UEDA FUMIHIRO
IPC: B22F7/06
Filed: 1985-06-19
Abstract: PURPOSE:To extend a life in a cutting tip, by interposing an intermediate binding material between a cutting edge material, made of diamond radical sintered material, and a supporting material, made of WC radical cemented carbides, so as to prevent a break and/or pitching from being generated in the cutting edge material. CONSTITUTION:An intermediate binding material, containing 10-60% TiC, (Ti, Ta)C, (Ti, W)C or (Ti, Ta, W)C as a dispersion phase forming part, is composed of TiC-W cermet having composition consisting of a inevitable impurity. Said binding material, being sintered under a superhigh pressure by an ordinary powder metallurgy method, is interposed in a 0.05-0.5mm thickness between a cutting edge material and a supporting material, forming a combined cutting tip. This tip, preventing exfoliation and breaking from being generated in the cutting edge material, enables excellent cutting performance to be displayed over a long period.
Patent JP-H0427697-A (JP)
Title: Circulating control slot for helicopter yaw control system
Inventor: JIEEMUZU AARU BAN HOON
IPC: B64C27/82
Filed: 1990-05-23
Abstract: PURPOSE: To improve hovering performance by arranging a variable pitch axial flow fan on a body of a helicopter, and injecting the low pressure air generated thereby from a lengthwise nozzle arranged on one side of a tail boom and an injection flow thruster arranged on a rear end of the tail boom. CONSTITUTION: A variable pitch axial flow fan 7 is arranged on a body of a helicopter 6. Axial output air flow 10 is generated by the operation of the fan, and supplied to a lengthwise nozzle 11. Low pressure air is discharged from the thin and flat nozzle 11 on a right side of a tail boom 12. Thin sheet- like air flow 14 is flowed along an outer profile of the tail boom 12 while introducing side flow 15 of a main rotor 16 so as to be similarly flowed along the outer profile of the tail boom 12. The lift to be applied to the tail boom 12 is thus generated in the direction required for applying reaction to a torque of the main rotor 16. An injection flow thruster 17 is arranged on a rear end of the tail boom 12, for taking balance between reaction against torque required for hovering and all the yaw mobile power.
Patent JP-H03173-A (JP)
Title: Grain supply controller for grain classifier
Inventor: NINOMIYA SHINJI
IPC: B07B13/18
Filed: 1989-05-26
Abstract: PURPOSE:To prevent the clogging with the grain by controlling the device based on the ratio of the detection result of an unpolished rice amt. detector to the detection result of a reduced grain amt. detector. CONSTITUTION:In the course of classification, the detection result of an unpolished rice amt. detector 25 for detecting the amt. of unpolished rice received by a finished rice trough 16 in the rotary classification cylinder 11 and the detection result of a reduced grain amt. detector 26 for detecting the amt. of grain reduced in a hulling part 1 are compared. When the detection result of the reduced grain amt. detector 26 is increased above a specified ratio, an unhulled rice supply control valve 34 at the part 1 is adjusted to the decreasing side. The detection values of the unpolished rice amt. detector 25 and reduced grain amt. detector 26 after a specified time are compared with the preceding detection result, and the unhulled rice supply control valve 34 is adjusted based on the result. Consequently, an impossible classification phenomenon is avoided.
Patent JP-H05331027-A (JP)
Title: Transparent shampoo integrated with rinse
Inventor: MATSUDA NORIO
IPC: A61Q5/12
Filed: 1992-05-26
Abstract: PURPOSE:To give transparency to shampoo without troublesome operation by blending a shampoo integrated with rinse, containing a cleaning main agent and a condensed castor oil fatty acid amidopropylbetaine with a polyhydric alcohol. CONSTITUTION:The shampoo is obtained by blending (A) a cleaning main agent selected from an amphoteric surfactant such as carboxylic acid type or sulfuric ester type, a nonionic surfactant such as fatty acid alkylol amide type and an anionic surfactant such as sulfonate with (B) a condensed castor oil fatty acid amidopropylbetaine belonging to an oilgofatty acid amide betain type amphoteric surfactant and (C) a polyhydric alcohol, e.g. glycerin, 1,3-butylene glycol or ethylene glycol at a ratio of 3-50 pts.wt. component A, 0.1-15 pts.wt. component B and 0.1-30 pts.wt. component C. Further, <=3 pts.wt. cationic surfactant can be blended with these components. The component B being a new substance is obtained by reacting a condensation product of (hydrogenated) castor oil fatty acid with N,N-dimethylaminopropylamine and then quaternizing tertiary nitrogen of the resultant amide with monochloroacetic acid.
Patent JP-S62291695-A (JP)
Inventor: HASHIMOTO TATSUHIKO
IPC: B41J5/30
Filed: 1986-06-11
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-S61294268-A (JP)
Title: Sliding member for mechanical seal
Inventor: OSAWA YOSHIO
IPC: F16J15/12
Filed: 1985-06-21
Abstract: PURPOSE:To make manufacturing easier and obtain stable seal performance, by providing a band-shaped low density or high density region which extends in a swirl state toward a sliding member and is perpendicular to a sliding surface. CONSTITUTION:There is provided a band-shaped low density region 3 or high density region which extends in a swirl state toward a circumference from the vicinity of a rotary shaft inserting hole 2 and is perpendicular to a sliding surface. When a liquid type binding agent is used for making a sheet, the high density region is formed and when ethylene tetrafluoride resin is used as a binding agent, the low density region is formed. Since a relatively low density region at the sliding surface is liable to wear as compared with the relatively high density region, swirl-shaped, very shallow, concave grooves are defined on sliding surface. As a result, force in a direction reverse to a leakage direction is applied to sealing fluid which has entered into the concave grooves in a form of centrifugal force or centripetal force caused by a rotating wall surface of the swirl-shaped concave grooves.
Patent JP-2000320700-A (JP)
Title: Three-port valve
Inventor: MIWA TAKENAO
IPC: F16K31/122
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent ports from simultaneous communication during switching of a three-port valve and besides to reduce the number of fluid reservoirs and seal spots. SOLUTION: Passages 21 and 41 on the output side of two two-port valves 2 and 4 communicating with a common port P are caused to communicate with respective individual ports to form a three-port valve. The two-port valves 2 and 4 are constituted such that valve elements 24 and 44 are driven by pilot fluids Pa and Pb in pressure chambers 31 and 51 exerted on pistons 27 and 47, and the two-port valve consists of a pilot drive valve to felease respective valve seats 23 and 43. Besides, the pressure chamber 33 of the two-port valve 2 is caused to communicate with the pressure chamber 51 for the pilot fluid Pb of the trwo-port valve 4 and during a feed of the pilot fluid Pb, the two-port valve 2 is closed by a fluid pressure fed to the pressure chamber 33.
Patent JP-S6025864-A (JP)
Title: Spare tire housing for automobile
Inventor: TAMURAYA MAKOTO
IPC: B62D43/08
Filed: 1983-07-25
Abstract: PURPOSE:To obtain a tire cover which can cover the tire in accordance with the width thereof by arranging the top of a plate-shaped tire cover to be folded into a crown part of the tire with a hinge. CONSTITUTION:When a thick tire T2 is covered with a tire cover C3 being placed into a tire housing H2, the first fold cover section 19 and the second fold cover section 20 are folded with the second hinge 18 to be inserted into the crown section of the tire T2. Then, the first set plate section 24 is folded with the fourth hinge 23 to be placed on a floor panel 15 and then, a hook 27 is retained on the shoulder 15a thereof. Then, a female hook 29 of a belt 30 is fastened on a male hook 28 of the tire cover C3. Thus, the tire cover C3 becomes different in the position of the hinge for bending by an increment in the width of the tire to house in the shift from the tapered tire T1 to the thick tire T2.
Patent JP-H05306933-A (JP)
Title: Position measuring device and method
Inventor: FUTAKI KAZUMOTO
IPC: E21D9/06
Filed: 1992-04-28
Abstract: PURPOSE:To measure a position accurately regardless of occurrence of rolling revolution without being affected by external magnetic field. CONSTITUTION:Three-axis optical fiber gyros 1, 2, and 3 which cross at right angle one another are laid out in a driving body 6. One-axis optical fiber gyro 1 is used for rolling angle for detection and the pitching angle and the yawing angle which are detected by other two-axis optical fiber gyros 2 and 3 are compensated by the detected rolling angle to calculate an azimuth and a dip, thus detecting the position of the driving body 6 according to the azimuth and the dip and the driving distance of the driving body 6.
Patent JP-S5760309-A (JP)
Title: Laser scanning device
Inventor: KAMEYAMA TOORU
IPC: G02B26/12
Filed: 1980-09-27
Abstract: PURPOSE:To improve the working method so that scanning devices work under a safer condition, by controlling the output of the laser beam in such a way that the laser beam cannot light when the deflection scanning speed of the laser scanning device is lower than a prescribed speed. CONSTITUTION:When a scanner is started and the number of revolutions reaches a rated value, a scanner ready signal B becomes ''H'' by a detecting circuit DC. On the other hand, a video signal C is inputted from a sequence controller SC irrespective  of the number of revolutions of the scanner. Both signals B and C are inputted into an AND circuit to be connected to a laser driver LDC. Therefore, even when the  signal C is inputted into the main body of a printer before the number of revolutions of the scanner reaches the rated value, the laser beam is not turned on, because the input signal of the LDC is under off-condition until the number of revolutions reaches the rated value. In this way, even when a laser 1 is left under on-condition due to trouble of an interlock caused when an opening-closing cover is  opened and the scanner rotates at a very low speed, the off-signal is sent to an  LDC and the laser 1 is extinguished, because the signal B becomes off.
Patent JP-S63298491-A (JP)
Title: Code number discriminating method
Inventor: HIRAGA TAIJI
IPC: G06K7/04
Filed: 1987-05-28
Abstract: PURPOSE:To facilitate transmission of information to a host computer which controls the production process, by producing a voltage supply electrode and a measuring electrode on the surface of a body to be discriminated, and applying a contact to respective electrodes to discriminate the type number and the lot number of a sample. CONSTITUTION:Individual pieces 2 to be plural electronic circuits as products are formed on a body 1 to be discriminated, and a voltage supply electrode 3 and plural measuring electrodes 4 used for discrimination of the type number and the lot number are formed on the end part of the body 1 to be discriminated where individual pieces are not formed. In case of read of information formed on the body to be discriminated, a contact 5 connected to a power source 6 and a measuring part 7 is brought into contact with the voltage supply electrode 3 and measuring electrodes 4 on the surface of the body 1 to be discriminated to apply the voltage to the voltage supply electrode 3 from the power source 6 through the contact. Thereafter, the voltage on measuring electrodes 4 is read through the contact 5 by the measuring part 7. Thus, the reliability of read is considerably improved.
Patent JP-H04361770-A (JP)
Title: Pachinko machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1991-06-06
Abstract: PURPOSE:To enable an eventful, interesting pachinko game by enabling the container of a moving body which starts to move when a pachinko ball is allowed into any of generator scoring slots to accommodate a number of pachinko balls, and allowing balls into a goal portion as they are made to fall out of the container by the projecting of an obstacle during the movement of the moving body. CONSTITUTION:A pachinko machine is comprised of a moving body 2 which has a container 1 to accommodate pachinko balls and which reciprocates in its cross direction toward a goal, an obstacle 3 which can be tilted when made to abut on the container 1 while retreating from a board face A, a stopping scoring slot 4 which can stop the obstacle 3 from projecting if a ball is allowed therein, and a generator scoring slot 5 which reciprocates the moving body 2 when a ball is allowed therein, all of which are disposed on the board face A on which pachinko balls flow. Also, a goal portion 6 into which all balls in the container 1 are allowed if the moving body 2 reaches it may be provided, and an awaiting portion 7 at which the moving body 2 can wait may be provided at one end of the board face, and the plurality of generator scoring slots 5 are so designed to differ in the number of times that they cause the moving body 2 to reciprocate when balls are allowed therein.
Patent JP-H086866-A (JP)
Title: Power source controller of electronic computer
Inventor: IIJIMA TORU
IPC: G06F1/30
Filed: 1994-06-16
Abstract: PURPOSE:To shorten the time required to back up data in case of abnormality of a main power source. CONSTITUTION:This power source controller is equipped with a power unit 24 having the main power source 24a, a battery 24b which is switched when the main power source 24a is abnormal, and a power source monitor device 24d which monitors the voltage of the main power source 24a, plural units 21 and 22 having respective modules 21a and 21b, and 22a and 22b which hold information to be backed up, batteries 21h and 22h, power source switching devices 21g and 22g which supply the electric power of the batteries 21h and 22h in their units instead of the power unit 24 when a power source monitor device 24d detects abnormality of the main power source 24a and also supply the electric power of the power unit 24 instead of the batteries 21h and 22h when the power source monitor device 24d detect the normal recovery of the main power source 24a, and backup controllers 21e and 21f, and 22e and 22f which save information on the respective modules in internal memories when the electric power of the power units 24 is supplied and re-sets the information in the internal memories to the respective modules when the electric power supply of the power unit 24 is restarted, and a communication circuit 23 which makes an information communication between the units 21 and 22.
Patent JP-S631893-A (JP)
Inventor: RONARUDO JII PETSUTASU
IPC: F16L37/00
Filed: 1987-05-29
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-H08299857-A (JP)
Title: Applicator for resin powder
Inventor: WAKAMATSU KOKO
IPC: B21D51/26
Filed: 1995-05-08
Abstract: PURPOSE: To apply resin powder promptly and stably to the welded joint part of a can cylinder. CONSTITUTION: In an applicator for resin powder 11, the powder 11 to be stuck to the welded joint part 10a of the inside of a can cylinder 10 which travels continuously is held in a suspended state and charged to be applied electrostatically to the joint part 10a. A powder diffusing part 21b which holds the powder 11 in a suspended state is installed in the traveling direction of the can cylinder 10 to face the joint part 10a. A conductive metal plate 23 is arranged in the diffusion part 21b with its one side marginal part positioned in parallel with the joint part 10a. A numbers of edge parts 23a of the same shape are formed projectingly toward the joint part 10a in one side marginal part of metal plate 23, and the metal plate 23 and the can cylinder 10 are charged oppositely to each other.
Patent JP-S6113168-A (JP)
Title: Measurement of radiation dose
Inventor: MIYAKE SHINICHI
IPC: G01T1/06
Filed: 1984-06-28
Abstract: PURPOSE:To make it possible to simply and continuously measure quantity of light in a light receiving part, by connecting one terminal of a plastic optical fiber to a light source while connecting the other terminal thereof to the light receiving part and arranging a part of the intermediate part of the optical fiber to a radioactive ray irradiating section. CONSTITUTION:A light received part receives light, which is incident from a light source and attenuated through a plastic optical fiber, and measures the intensity of light. As the plastic optical fiber, one, of which the core material comprising a resin having transparency at the time of non-irradiation and colored by the irradiation of radioactive rays, is used. As this resin, an alkyl methacrylate polymer is designated. This plastic is increased in the absorption in an ultraviolet region by the irradiation of radioactive rays and also increased in the absorption of a visible part by the skirt of an absorption peak according to the increase in the absorption in the ultraviolet region. Therefore, when monochromatic light is incident from the light source and irradiates the optical fiber, the quantity of light reaching the light receiving part is attenuated in dependence on a radiation dose. By measuring this attenuation ratio, the radiation dose can be calculated.
Patent JP-H06344072-A (JP)
Title: Formation of crank blank for bicycle
Inventor: IWATA KENJI
IPC: B21J5/00
Filed: 1993-06-04
Abstract: PURPOSE:To simply form a crank blank as a preform at the time of forging a crank product for bicycle having comparatively complicate shape at a low cost and to finally realize the high strength product. CONSTITUTION:At the time of forging the crank parts for bicycle integrating a base part and one or more arm parts projectingly formed from the base part and forming the base part and the arm parts along the different surfaces respectively, a die device (k) providing a cavity 6 having the similar shape as the crank product for bicycle is used. The cavity 6 is provided with a main space and an extending space 6b and uses the one arranging a contracting de part 6d at the boundary part between the main space and the extending space. The bar-like blank is inserted into a through-hole and by compressing this bar-like blank with a punch 7, this blank is deformed and fluid-extended in the extending space through the main space and the contracting part from the through-hole.
Patent JP-H10324470-A (JP)
Title: Elevator system
Inventor: SHIGEE TETSUYA
IPC: G09F9/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce stress placed on elevator passengers and passengers waiting at an elevator hall by providing a plurality of display areas in a display section for displaying a content on each display area and a display controller for switching the content of the corresponding display area by an event signal. SOLUTION: A display content of a display section 1 is controlled by a display controller. A content C1 is displayed on a display area 2, a content C2 is displayed on a display area 3 and a content C3 is displayed on a display area 4. The display controller switches the content of the display area specified by an event signal. For obtaining the attention of passengers, a context and a content are simultaneously changed. When an external event signal is received in emergency such as fires or earthquakes, the display controller changes the context and, transmits necessary information to the passengers by an easily read display method so as to increase passenger safety.
Patent JP-H075310-A (JP)
Title: Wear-resistant optical stack
Inventor: TEIMOSHII SHII ENGERU
IPC: C23C14/06
Filed: 1993-06-07
Abstract: PURPOSE: To provide a wear resistant optical stack provided with a very thin protective film for increasing wear resistance of an optical coating film without lowering optical performance of the optical coating film. CONSTITUTION: A surface mirror to which durable spatters are applied is provided with a reflective aluminum coating film formed on one side of a substrate, a silicon oxide coating film formed on aluminum, a titanium oxide coating film formed on the silicon oxide, and a thin protective film formed on the titanium oxide coating film. The protective film is formed by using sputtering deposition conditions for depositing silicon oxide, silicon nitride, and/or silicon oxynitride, and is formed by using a treating parameter thought to form a very thin film which does not lower the optical property of a mirror. This very thin protective film gives extremely improved surface durability.
Patent JP-S5562051-A (JP)
Title: Benzophenone derivative
Inventor: TATSUKI SHIGEO
IPC: G03C1/73
Filed: 1978-11-01
Abstract: NEW MATERIAL:A benzophenone derivative of formula I (R 1 , R 2 , and R 3  are alkyl groups; X is halogen; m is 0 or 1; n is an integer 1W20).  
     EXAMPLE: N-(p-Benzoyl)benzyl-N-dodecyl-N,N-dimethylammonium bromide.  
     USE: Sensitizers capable of giving recording materials having high sensitivity, concentration, and resolving power, by forming photosensitive layers of the derivative and a dye leuco derivative, e.g. Leucocrystal Violet with a polymer binder.  
     PROCESS: Benzoyl chloride and toluene are subjected to the Friedel-Crafts reaction in the presence of a Lewis acid, e.g. AlCl 3 , to give 4-methylbenzophenone of formula II, which is halogenated to form a halomethylbenzophenone of formula III. The compound is reacted with a tertiary amine of formula IV to yield the title compound of formula V. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59122326-A (JP)
Inventor: UIRIAMU II PATSUKETSUTO
IPC: H02J7/00
Filed: 1983-07-26
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-H08325399-A (JP)
Title: Coated film
Inventor: OKAJIMA NARIAKI
IPC: B05D7/04
Filed: 1995-06-01
Abstract: PURPOSE: To obtain a biaxially oriented polyester film, having a new coating layer excellent in productivity, antistatic properties and adhesion. CONSTITUTION: This coated film is produced by (1) coating at least one surface of an unoriented polyester film with an antistatic coating agent and forming a coating layer, (2) then orienting the resultant film in at least one direction and (3) further forming a readily bondable layer capable of improving the adhesion to a coating agent or a printing agent composition on at least one surface of the coating layer.