baber/WOPTO huggingface dataset:
Patent JP-H1119186-A (JP)
Title: Plastic-made two-hole-type two-headed needle
Inventor: MAESAKI YOSHIKI
IPC: A61J1/20
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To satisfy all of a liquid flowing property, an operability at the time of piercing a needle and the stability of coring by permitting a needle tip part to be a nearly conical shape, permitting the horizontal cross section shape of a needle body and two holes to be almost an oblong shape with a prescribed value of a ratio of a long diameter to a short diameter and permitting the total cross section opening area occupation rate of the two holes to be more than prescribed % of the horizontal cross section. SOLUTION: This two-hole-type two-headed needle is formed so as to be an oblong shape being near to a complete circle in the horizontal cross section shape of the needle body 1 and the tario of the long diameter D1 with the short one D2 is set to be within the range of <=1.5. Moreover, a conical shape with small needle piercing resistance is adopted as the tip parts of the upper and lower parts of the needle body 1. Then, the two holes 2 and 3 for a ventilation and liquid passage are provided with the same horizontal cross section opening area and its shape is made close to the complete circle with the ratio of the long diameter d1 to the short one d2 being <=1.7.  The holes 2 and 3 are arranged so as to permit the long diameter d1 to be in parallel with the short diameter D2 of the needle mainbody 1 at the both sides with a vertical surface containing the short diameter D2 of the needle mainbody 1 as reference and the total horizontal cross section opening area occupying rate of the two holes 2 and 3 is made to be more than 45% in the horizontal cross section area of the needle mainbody 1.
Patent JP-S56143891-A (JP)
Title: Installing method of ceiling main body
Inventor: BUARUNAA YAN DE PUTSUTERU
IPC: F16J15/00
Filed: 1980-12-19
Abstract: Method for installing a sealing body in a groove of a socket by forming a closed space in the inner side of the socket. Said closed space is bound by an inner core and an inflatable core being connected with each other by a connecting wall part and is filled with a flowable thermoplastic elastomer through an opening in the wall of the groove. After setting of the thermoplastic elastomer, the two cores are removed.
Patent JP-2000016566-A (JP)
Title: Washing facility of moving body
Inventor: SUGAWARA TAKESHI
IPC: B65G45/24
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a washing facility of a moving body capable of constantly carrying out sufficient washing and finishing a washing surface clean immediately after washing. SOLUTION: A washing device is provided on a moving route part 7B with its surface 5a downward, and the washing device is constituted of a rotating brush 11 free to contact the surface 5a, a washing tank 15 to be positioned below the rotating brush 11 and a gas spraying device 30 to be positioned under the rotating brush 11. A lower part of the rotating brush 11 is made free to sink in washing 16 in the inside of the washing tank 15. It is possible to constantly and sufficiently carry out washing of the surface 5a in cooperation with removal of attachments by high contact pressure and washing by the washing 16 by making the rotating brush 11 containing the washing 16 contact with the surface 5a. It is possible to finish the surface 5a clean by blowing gas 35 from the gas spraying device 30 and forcibly dropping the washing 16 attached on the surface 5a by blowing force of the gas 35.
Patent JP-S6157181-A (JP)
Title: Solid-state image pickup device
Inventor: MIYATAKE SHIGEHIRO
IPC: H04N5/335
Filed: 1984-08-28
Abstract: PURPOSE:To suppress a blooming by providing a photodetecting part and a transferring part on the same layer having an opposite conductivity to a signal electric charge formed on a base plate having the same conductivity as the signal electric charge. CONSTITUTION:On (n) base plate 21, (p) layer 22 is formed. On the (p) layer 22, an n<-> layer 23 for constituting an embedded channel CCD and an n<+> layer 25, an n<-> layer 24 for constituting p-n bond photodiode of a photodetecting part are formed. Between the n<-> layer 23 and the n<+> layer 25, a region 27 of the (p) layer as it is left. In a peripheral part of a picture element, a channel stop by a p<+> layer 26 is provided and separates the picture elements from each other. In this manner, since on the same player formed on the (n) base plate, the embedded channel CCD shift register of the n<-> layer constitution the transfer ring part and the photodiode constituting the photodetecting part are formed, a surplus electric charge generated by an incidence of strong light passes through a depleted (p) layer and flows onto the (n) base plate to suppress the blooming.
Patent JP-H0347992-A (JP)
Title: Plating apparatus
Inventor: ONISHI TOSHIYUKI
IPC: C25D17/08
Filed: 1989-07-13
Abstract: PURPOSE:To form metal films of a uniform thickness by inserting a suspending bar into the central holes in bodies to be plated, supporting the bar by a pair of support rods fitted to a vibrating plate and putting the bodies to be plated in a plating vessel. CONSTITUTION:A suspending bar 2 is inserted into the central holes in bodies (a) to be plated to suspend the bodies (a). The bar 2 is supported by a pair of right and left support rods 3A, 3B fitted to a vibrating plate 4 and the bodies (a) to be plated are put in a plating vessel 1. The vibrating plate 4 is vibrated with a vibrating motor 5 as a vibrating means. Bubbles on the surfaces of the bodies to be plated are removed and the concn. of ions in a plating soln. is made uniform.
Patent JP-S6073077-A (JP)
Title: Gear rotating device
Inventor: TAKEMURA YOSHIKI
IPC: F04C18/10
Filed: 1983-09-28
Abstract: PURPOSE:To make it possible to use liquid having a low viscosity and as well to make it possible to feed out the fluid with no lubrication, by forming external and internal gears with materials having a low thermal expansion coefficient and a self-lubricativeness. CONSTITUTION:A gear rotating device 1 comprises a casing 10, and external and internal gears 20, 30. The external gear 20 has its outer peripheral surface 211 fitted in the inner peripheral surface 111 of the casing 10, and its inner peripheral surface 212 formed therein seven teeth 22. Further, the internal gear 30 has six teeth 31 which is made into internal contact with and meshed with the teeth 22 of the external gear 20, and both gears 20, 30 are made of carbon graphite group materials having a low thermal-expansion ceofficient and a self- lubricativeness. With this arrangement even if both gears are rotated at a high speed, no heat is generated, and liquid even having a low viscocity may be fed out with no lubrication.
Patent JP-H061084-A (JP)
Title: Dye accepting layer transfer sheet and composite thermal transfer sheet
Inventor: UENO TAKASHI
IPC: B41M5/50
Filed: 1992-06-17
Abstract: PURPOSE:To make each laminated layer coincide and align with each other by forming, on one face of a continuous base material film, a peelable transfer dye accepting layer through a mold release layer which can be discriminated from the base material film, in a dye accepting transfer sheet. CONSTITUTION:A dye accept layer transfer sheet is constituted of a continuous base material film 1, a mold release layer 2 and a dye accepting layer 3 provided on one face of the film 1, and an adhesive layer 4 provided on the surface of the layer 3. For discriminating the mold release layer 2 formed on the base material film 1 from the base material film 1, additives such as, for example, UV absorbent, fluorescent whitening agent, non-sublimation dye or pigment are added to coating liquid for forming the mold release layer. In the case of the UV absorbent, the mold release layer 2 looks black under irradiation of UV rays as the base material film 1 normally contains a small quantity of fluorescent whitening agent. In the case of the fluorescent whitening agent, the mold release layer 2 looks blue with luster more than the base material film 1 under irradiation of the UV rays, so that it can be discriminated from the base material film 1. When the dye is used, the non-sublimation dye is used so as to prevent the dye accepting layer 3 from being contaminated with the dye.
Patent JP-H0629142-A (JP)
Title: Method for manufacturing grain boundary insulation type layered ceramic chip capacitor and seramic dielectric raw material composition
Inventor: TAKAHASHI YASUNORI
IPC: H01G4/12
Filed: 1992-06-17
Abstract: PURPOSE:To obtain a method for manufacturing a grain boundary insulation type layered ceramic chip capacitor which can use inexpensive copper/nickel alloy as an internal electrode material. CONSTITUTION:For manufacturing a grain boundary insulation type layered ceramic chip capacitor, a fine particle ceramic dielectric raw material composition is heat treated over one hour within a temperature range of 1300-1380 deg.C under a hydrogen gas atmosphere and then a doping agent and an organic binder are added and kneaded to form a paste. Then, a thin-film sheet is formed, a paste containing copper/nickel alloy which becomes an electrode is applied to the sheet surface and is dried, it is laminated and pressed and is preliminarily calcined within a temperature range of 250-500 deg.C under an air atmosphere, and then it is calcined finally within a temperature range of 700-900 deg.C.
Patent JP-H065234-A (JP)
Title: Image display
Inventor: NAKAMURA NAOHITO
IPC: H01J29/18
Filed: 1992-06-17
Abstract: PURPOSE:To enable super-fine, high-contrast display without causing color shade and brightness irregularity. CONSTITUTION:A phosphor 5 to which electron beam emitted from an electron emission element 4 is applied is provided on a rear plate 1 and a light absorbing layer 6 is provided on the opposite side of an image display plane (on the whole back side of the rear plate 1). In this way, easy alignment between the electron emission element and the phosphor is ensured and brightness during cut-off is kept lower by the light absorbing layer, resulting in higher contrast.
Patent JP-H05345564-A (JP)
Title: Driving device in ropeway
Inventor: HIRANISHI YOSHINOBU
IPC: B61B12/10
Filed: 1992-06-16
Abstract: PURPOSE:To totally reduce a driving device with simple structure and to reduce working load for an attendant by connecting a motor to the pulley shaft of a driving pulley and by forming configuration in such a way that the driving pulley may directly be rotated and driven by means of the motor to move an apparatus together with the movement of a rope. CONSTITUTION:A motor frame 7 is secured on a driving frame 3 to mount a motor 8. The motor 8 supplies a low-frequency power from a control device, allowing the same low-speed rotation as that for conventional motor-operated pulleys. The driving frame 3 rotatably and pivotally mounts a pulley shaft 14 in the vertical direction. A driving pulley 6 in engaged with, mounted on and secured to the end part extended from the driving frame 3 of the pulley shaft 14. A brake disk 5 is engaged with and mounted on the position surrounded with the motor frame 7 extended to the upper part compared with the driving frame 3 to mount a brake 4 acting on the brake disk. Next, the motor shaft 10b of the motor 8 and the pulley shaft 14 stand in a line on the same vertical core line and are connected to each other by means of a universal joint 16.
Patent JP-S6337255-A (JP)
Title: Glass film ion sensitive electrode body
Inventor: SHIBAZAKI YAICHIRO
IPC: G01N27/36
Filed: 1986-07-31
Abstract: PURPOSE:To achieve miniaturization by dispensing with an internal liquid, by applying alkoxide glass containing an ion sensitive substance to the surface of an internal electrode body. CONSTITUTION:An ion sensitive film body 1 composed of alkoxide glass containing an ion sensitive substance is inserted in a support 2 and covers the exposed part of an external electrode body 3 exposed at one end thereof to constitute an electrode body. At first, an alkoxide liquid mixture is prepared and water is added to said mixture to prepare a hydrolyzed alkoxide solution and the leading end of the internal electrode body 3 composed of a silver-silver chloride wire is immersed in said solution to be coated with said solution. Next, the electrode body 3 coated with the alkoxide solution is heated to about 450 deg.C to vetrify the alkoxide solution. By this method, an alkoxide glass film containing a sodium ion sensitive component is formed on the surface of the electrode body 3 and the sensitive film body 1 is integrally formed on the surface of the electrode body 3. Therefore, a container body receiving an internal liquid becomes unnecessary and miniaturization can be achieved.
Patent JP-H0826039-A (JP)
Title: Installation structure for antenna base board of self-traveling construction machine
Inventor: SUZUKI SHIGENOBU
IPC: B60R11/02
Filed: 1994-07-11
Abstract: PURPOSE:To prevent the direction of an antenna from being changed during the turning work and secure the favourable communication, when the directional antenna for radio communication on a construction machine equipped with an upper part turnable body. CONSTITUTION:As for the structure for installing a receiving antenna base board on a self traveling type construction machine 10 which is constituted so that an upper part turnable body 18 is mounted on a lower part traveling body 14, an installation board 32 is erected on the upper part turnable body 18, and a rotary plate which is installed in a turnable manner on the installation board 32 and mounts the antenna base board 38 is installed. and the rotary center shaft of the rotary plate and a swivel shaft fixed on the lower part traveling body 14 of the swivel joint on the construction machine are connected through a joint rod.
Patent JP-H0470422-A (JP)
Title: Open caisson method
Inventor: NARA KAZUMI
IPC: E02D23/08
Filed: 1990-07-10
Abstract: PURPOSE:To facilitate underwater excavation over a long-term period and shorten construction period by excavating and lossening the ground at a submerged position of a caisson with an auger in advance, filling the earth and sand to be drilled with high water absorption resin, and stirring up and mixing them for the submerged installation of the caisson. CONSTITUTION:An island suited to water depth is constructed at the installation position of a caisson 1, and a submerged installation position is drilled with an auger for improvement of the ground in the form of loosening the ground. Next, an earth anchor 7 is installed and a H-shaped steel pile 9 for scaffolding is driven in, and a cutting edge hardware 10 of the caisson 1 is installed to construct the body of the caisson 1 on it. Moreover, the improved ground inside the body is excavated with a clamshell or the like, and a hydraulic jack 12 is operated for pressure-in and submerged installation of the caisson 1. The work for a bottom board 15 and a top board 16 is carried cut and after constructing a bridge pier 17, a water wall 14 is removed. It is thus possible to shorten the construction period of caisson 1 largely.
Patent JP-H1137168-A (JP)
Title: Plate with boss and manufacture thereof
Inventor: MURAKAMI AKIRA
IPC: B21D39/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To enhance torque strength, improve assembling workability and reduce cost by providing a plate with a boss hole having uniform parts and nonuniform parts in the opening radius, providing a boss with a fastening part so as to be fitted to the boss hole, providing the uniform parts of the boss hole with recessed parts, and providing caulked parts in positions opposed to the recessed parts on the fastening part outer diameter side. SOLUTION: A boss 11 is a cylindrical member machined out of a steel bar. A fastening part 12 is formed, and cylindrical side faces narrower than the outer diameter of the boss 11 are formed at the lateral side faces of the fastening part 12, and an upper plane 15 and a lower plane 16 are formed parallel with each other. A plate 2 is formed by press working. The fastening part 12 of the boss 11 is inserted in a shape adjusted state in a boss hole 3, having linear parts 4, 5, of the plate 2, and an outer diameter side nearly half thickness part of the fastening part 12 is caulked by press working. Caulked parts 17 partially bite into recessed parts 8, 9 of circular arc shaped parts 6, 7 of the boss hole 3 so as to integrate the boss 11 and the plate 2.  Rotational torque strength between the boss 11 and plate 2 is improved, thermal distortion is not generated because of no blazing, and the plate with the boss can be manufactured at a low cost.
Patent JP-H1127519-A (JP)
Title: Image reader
Inventor: MURAJI KUNIO
IPC: H04N1/19
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To read images with high quality without incurring cost increase. SOLUTION: A lens 12 is connected to a magnification control section 21, which changes the magnification of an image formed on a CCd line sensor 13. Furthermore, an original platen 2 is moved in the subscanning direction Y by the drive of a subscanning direction drive motor 5. Then a CPU 20 controls the magnification of an image formed on the CCD line sensor 13 and a feed amount of the original platen 2 in the subscanning direction Y. Image data obtained from the CCD line sensor 13 are given to an image-processing section 26 via an A/D converter 24 and a shading correcting section 25. The image-processing section 26 is configured to store image data with respect to an image memory 29 and applies averaging processing between plural adjacent pixels in the main scanning direction X and in the subscanning direction Y.  Thus, images with high quality and reduced noise components are obtained.
Patent JP-S6075225-A (JP)
Inventor: SHIMAOKA KOUICHI
IPC: A21B1/48
Filed: 1983-09-29
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-S5973313-A (JP)
Title: Suspension of car
Inventor: ISHIMITSU IKUO
IPC: B60G17/015
Filed: 1982-10-18
Abstract: PURPOSE:To prevent decreasing of the ground contact force of each of front wheels when a car is suddenly accelerated, by constituting a device such that, in a front engine, front drive vehicle, damper units, having a variable damping force, are mounted, and a damping force ratio between front and rear wheels is varied according to acceleration. CONSTITUTION:An output, detected by an accleration sensor 5, is inputted to a controller 3. When the inputted acceleration signal exceeds a given value, the controller 3 outputs a control signal to actuators 1a and 2a, a damping force CF of a damper unit 1b of each of front wheels is decreased in a damping force CF, a damping force CR of a damper unit 2b of each of rear wheels is increased in a damping force CR. Thus, CF/CR is decreased to prevent decreasing of the ground contact force of each of front wheels. In the case of non-acceleration, CF/CR ratio is held at an increased value. This constitution permits prevention of reduction in the ground contact force, produced when a car is suddently accelerated, of each of the front wheels.
Patent JP-H1120969-A (JP)
Title: Paper conveying device
Inventor: SHIGE DAISUKE
IPC: B65H5/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent a paper from slipping on a roller by causing a cleaning member for cleaning the circumference of the roller conveying paper sheets to make a relative motion by interlocking with the roller. SOLUTION: With a press roller 2 contacting with the circumference of a feed roller 1, the press roller 2 is provided by pressing a roller 2b of the press roller 2 against the circumference of a roller 1b of the feed roller 1 so as to come into contact with each other. The feed roller 1 has a rotary brush 3, which is a cleaning member, coming into contact with it, or in other words, the tips of a brush 3b of the rotary brush 3 is made to abut on the whole circumference of the roller 1b by the rotation of the roller 1b of the feed roller 1. At this time, the roller 1b of the feed roller 1 is cleaned by the rotary brush 3 making relative motion with the feed roller 1 by means of an interlocking means 4 provided between the feed roller 1 and the rotary brush 3.
Patent JP-H0933979-A (JP)
Title: Exposure photometry device
Inventor: TSUBOTA KAZUHIKO
IPC: G03B7/22
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an exposure photometry device constituted so that an error component caused by the variation of ambient temperature and humidity is properly corrected and an accurate exposure photometry value is obtained. SOLUTION: In the case of a normal photometry action, a signal outputted by a photodetector 41 is integrated by an integrator 82 and an voltage level VC integrated by the integrator 82 is monitored every prescribed time intervals by a CPU 11. Besides, the lapse of time from an integration start time is measured as the integration cumulative time TC until the voltage level VC arrives at a prescribed level Vref. Then, an exposure time TL is calculated based on the cumulative time TC. In the case of a correction photometry action, a signal outputted by a photodetector 42 is integrated by the integrator 82 and the integrator 82 is corrected based on the integration output of every lapse of the prescribed time of the integration output thereof so that the integration output thereof becomes zero.  Besides, the action of the normal photometry time is compensated with the correction output at this time as a temperature and humidity correction value.
Patent JP-H0840375-A (JP)
Title: Underwater jet engine
Inventor: IKUTA KAZUNARI
IPC: B63H11/09
Filed: 1994-08-03
Abstract: PURPOSE:To use an underwater jet engine for civil requirements by facilitating loading and replacement of a fuel body in the case of driving by the reducing reaction of water and metal. CONSTITUTION:An underwater jet engine uses a main body 1 having a water intake port 10, a fuel loading cavity part 30 and an exhaust nozzle 14, and comprises a fuel loading unit 32 which is rotatably provided on the fuel loading cavity part 30, and in which a fuel body 31 is removably provided, wherein the fuel loading unit 32 is rotated to easily replace the fuel body 31.
Patent JP-H0737957-A (JP)
Title: Estimating apparatus for condumed power
Inventor: OOMORI ASAMI
IPC: H01L21/66
Filed: 1993-07-23
Abstract: PURPOSE:To estimate a power consumed in the operating period of an integrated circuit in a relatively short time. CONSTITUTION:An operation rate data base 10 registers operation rates which are the rates of the changes of the output signal values of macrocells at the time of the change of the period of an input signal so as to have the operation rations correspond to the types of the macrocells. A productive macrocell consumed power calculating means 12 multiplies the macrocell consumed power Wm of the respective macrocells by the respective macrocell operation rates obtained from the operation rate data base 10 to calculate the productive macrocell consumed power Wr of each macrocell. The total consumed power WA of the whole integrated circuit is obtained by a total consumed power calculating means 13 in accordance with the obtained productive macrocell power consumptions Wr. With this constitution, the consumed power in the operation period of the integrated circuit can be estimated in a relatively short time without performing simulation based upon a test pattern.