baber/WOPTO huggingface dataset:
Patent JP-H05244674-A (JP)
Title: Call path setting system between exchange modules
Inventor: ONISHI KOICHI
IPC: H04L12/24
Filed: 1992-02-26
Abstract: PURPOSE:To prevent connection data from being given to an inter-exchange module connection mechanism so as to improve reliability, to dissolve the complication of an operation and to solve the problem of a duplex processing in a call path setting system between exchange modules in a building block-tape- exchange. CONSTITUTION:An exchange module l becoming a path setting request source transmits a path setting request message to a path connection destination exchange module 21, and it judges the propriety of setting. When it is possible, information required for the setting of a path is transmitted to the inter- exchange module connection mechanism 6.
Patent JP-S58156714-A (JP)
Title: Connecting rod of internal-combustion engine
Inventor: ARITA SHIGEHIKO
IPC: F16C7/00
Filed: 1982-03-12
Abstract: PURPOSE:To increase the strength of the connecting rod and further decrease the weight thereof by disposing a reinforcing fiber so that the load due to the explosive power and inertia force of the engine is supported more effectively. CONSTITUTION:A stem 4 connecting a large end part 3 and a small end part 2 of the connecting rod is provided with an inner stem column 1 and an outer stem column 5 which are made of a fiber reinforced complex material. In the above described stem column 1, the fibers are arranged so as to mainly support the compression load upon the explosion, and fibers are arranged so as to mainly support the inertia force of pulling. The end part of the stem plate 5 extended to the side of the large end part of the connecting rod is disposed below the lower side of the upper surface portion member 6c at the large end part constituted by other member.
Patent JP-S61199373-A (JP)
Title: Image reading device
Inventor: KAWAI MASATADA
IPC: H04N1/107
Filed: 1985-02-28
Abstract: PURPOSE:To remove influence in the image by the wrinkling of the original or misregistration as well as to correct the distortion of the surface of the original and thereby to attain proper reading by placing reading elements opposite the original side with respect to a transparent base plate which is placed directly on the upper surface of the original. CONSTITUTION:A reading part 11 that includes the reading elements 20 is provided opposite the original A side with respect to the transparent base plate 1 placed directly on the upper surface of the original A. The reading mechanism part of the reading part 11 constituted, for instance, by a light source 16 such as LED 6 to illuminate a part to be read of the original A placed directly under the base plate 1 transmitting through the plate 1 and a reading window 17, a lens 18 that condense the reflecting light of the illuminance light, and a half mirror 19 by which the reflecting light is made incident on a line type image sensor 20 that is main-scanned by a clock and incident on an occular 21 in an confirmation window 12. And, the transparent base plate 1 presses the original A.
Patent JP-H11221562-A (JP)
Title: Water treatment with separation membrane and device thereof
Inventor: KUNIHIRO MINORU
IPC: C02F3/12
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To restrain a secular decrease amount of a membrane transmission quantity and to enhance biological treating performance, in a membrane treatment of impurity-containing water. SOLUTION: In the water treatment method for purifying the impurity- containing water 9 by using a membrane separation device constituted of a membrane module 3, water is purified while the membrane surface of the membrane module is continuously brought into contact with organic packing 4 to be always washed. Continuous contact of the membrane surface with the packing 4 can be performed by stirring and fluidizing the packed products 4 with a water stream due to aeration 5 or a pump, and the packing have sizes less than an installation space of the membrane module and the packing ratio can be 0.5-30% and also the impurity-containing water can be turned into treated water obtained by an activated sludge treatment of organic waste water, and in this case, the membrane module is preferred to be a flat membrane module.
Patent JP-S53125143-A (JP)
Title: Trough chain conveyor structure for carrying balls for pinball machine
Inventor: BUSUJIMA KUNIO
IPC: A63F7/02
Filed: 1977-04-06
Abstract: PURPOSE: To display effects in the carrying of balls to be supplied and the recovery of surplus balls, by communicating carrying courses in endless shape, and by adopting one side as a feeding course and the other side as a return course. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11236983-A (JP)
Title: Pulsating pressure absorbing hose and its manufacture
Inventor: NAKAKITA KAZUMASA
IPC: F16L11/08
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To improve a pulsating pressure damping property while securing durability by burying reinforcing layers braided with reinforcing yarn between inner and outer rubber layers, specifying the long/short diameter ratio of the reinforcing layers, and making the axial braiding angle of the reinforcing yarn smaller at a short-diameter portion than at a large-diameter portion. SOLUTION: Reinforcing layers 2, 4 braided with a plurality of reinforcing yarn 6 to cross each other into a braid shape are inserted between an inner rubber layer 1 and an outer rubber layer 5, and an intermediate rubber layer 3 is inserted between two layers 2, 4. A long-fiber yarn of nylon or Aramid and a copper wire can be used for the reinforcing yarn 6. The cross sectional shape of the layers 1, 3, 5 is flattened, and the ratio between the long diameter L and short diameter S of the reinforcing layers 2, 4 is set to 1.2 or above. The braiding angle θ1 at a short-diameter portion S' is made smaller than the braiding angle θ2 at a long-diameter portion L'.  When a pulsating pressure is applied, the cross sectional shape of the reinforcing layers 2, 4 is deformed near to a circular shape, the volume expansion quantity of a hose can be increased with the ductility of the reinforcing yarn kept suppressed, and the pulsating pressure damping property can be improved in spite of excellent durability.
Patent JP-H06256259-A (JP)
Title: Aromatic dicarboxylic acid and polyamide
Inventor: IMAI YOSHIO
IPC: C08G69/32
Filed: 1993-03-01
Abstract: PURPOSE:To provide the novel compound useful as a raw material for aromatic polyamides used as a resin for coatings, films, fibers, molded products, etc. CONSTITUTION:A compound of formula I (Ar is group of formula II or formula III), e.g. 2,2'-di(p-carboxyphenoxy)biphenyl. The compound of formula I is obtained by thermally reacting 2,2'-biphenol with p-fluorobenzonitrile in a solvent (e.g. DMSO) and subsequently oxidizing the resultant 2,2'-di(p-cyanophenoxy) biphenyl in the presence of an alkali. The compound of formula I is polycondensed with an aromatic diamine into a polyamide of formula IV (Ar' is divalent aromatic organic residue), which is excellent in heat resistance and high in solubility in solvents.
Patent JP-2000240599-A (JP)
Title: Horizontal underwater electric mixer
Inventor: IIZAKA KAZUO
IPC: F04D35/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal underwater electric mixer capable of involving no air even in a state of low water level, providing the sufficient jet stirring effect without generating the vibration, and sufficiently ensuring the suction amount of water. SOLUTION: In this mixer, a guide ring having an annular water discharge port 4A on its front end is connected to an outer periphery of a propeller 2, only an upper edge of a rear end of the guide ring 3 is extended to a rear part of a horizontal underwater motor 1, and a lower end forms a downwardly inclined edge 5 by cutting the neighborhood of a front end lower part of the horizontal underwater motor 1 to an inclined upper rear part. The inclined edge 5 is an opening edge, and a slot-shaped suction port 4B is opened from the neighborhood of the front lower part of the horizontal underwater motor 1 to the rear part.
Patent JP-S62200160-A (JP)
Inventor: NODA TOSHINORI
IPC: F25D11/00
Filed: 1986-02-25
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-H04279170-A (JP)
Title: Fragrance liquid
Inventor: KANEMATSU SHIYUUKO
IPC: A61L9/02
Filed: 1991-03-06
Abstract: PURPOSE:To provide a fragrant liquid which allows miniaturization and driving with a battery cell by using a scent generator with a simple construction being incorporated into a small airconditioning device to minimize heating energy necessary for discharging. CONSTITUTION:A tubule 5 connected to a nozzle opening and a heater 6 for heating the tubule 5 are arranged. A part of the tubule 5 is heated sharply and a fragrant liquid in the fine tubule is vapored by boiling to cause a sharp rise in the pressure within the tubule so that the fragrance liquid filled to the nozzle tip from the heater 6 is discharged at one time from a nozzle 4. In the above arrangement, the fragrance liquid is mixed with a liquid exhibiting azeotropy to make a azeotropic mixture. This enables the production of a fragrance liquid which allows a saving of labor of an apparatus by a drop in boiling point, and moreover, delicate control of scent by a decrease in the fragrance liquid portion per one discharge.
Patent JP-H03242076-A (JP)
Title: Telephone traffic distributing method
Inventor: MURAI MASAO
IPC: H04M15/00
Filed: 1990-02-20
Abstract: PURPOSE:To average traffic in real time by presenting the charge corresponding to the traffic to a subscriber. CONSTITUTION:A mobile equipment 1 is provided with a charge display device 2, and a radio line is formed between the mobile equipment 1 and a radio base station 3. The intensity of traffic of the radio line is always monitored by the radio base station 3; and when the intensity of traffic is increased, the charge is raised and is displayed on the display device 2, and the use of the subscriber is controlled to reduce the intensity of traffic. When the intensity of traffic is reduced, the charge is reduced and displayed, and the subscriber is promoted to use the machine. Thus, the radio line is effectively used.
Patent JP-H02220211-A (JP)
Title: Magnetic head
Inventor: TAIRA HIDEHIKO
IPC: G11B5/265
Filed: 1989-02-22
Abstract: PURPOSE:To efficiently erase information by providing a magnetic member which is brought into contact with a magnetic gap nearby part, where the sectional area of a magnetic path is smaller, of a magnetic core to reduce the magneto-resistance of this nearby part. CONSTITUTION:A sectional area S3 of the magnetic path in a gap nearby part 3a, which faces an erasure gap 4, of a core is made smaller than a sectional area S5 of the magnetic path in a gap nearby part 5a, which faces an erasure gap 4', of a core 5. Since a magnetic film 23 is brought into contact with the side face on the erasure gap 4 side of the core 4 and is brought into contact with the side face of the gap nearby part 3a, the magneto-resistance on the erasure gap 4 side including the gap nearby part 3a of the core 3 is reduced. Consequently, the magnetic saturation of the side of the erasure gap 4 is prevented. Since the magneto-resistance on the side of the erasure gap 4 is reduced, intensities of magnetic fields generated in erasure gaps 4 and 4' are balanced by the magnetomotive force of an erasing signal current. Thus, tunnel erasure is efficiently and satisfactorily performed, and the reliability of the magnetic head is improved.
Patent JP-H07230937-A (JP)
Title: Solid electrolytic capacitor
Inventor: TOMIZAWA TAKASHI
IPC: H01G9/052
Filed: 1994-02-15
Abstract: PURPOSE:To prevent formation of a protrusion of manganese dioxide on the corner part of a solid electrolyte in the process of formation of the solid electrolyte by a method wherein at least a curved face of prescribed curvature is formed at least on the corner part between side faces which authogonally intersects with the top face of a square columnar anodic sintered body. CONSTITUTION:A sintered pellet 10 is obtained by mixing a suitable binder into the valve-action metal powder such as tantalum, niobium and the like, the mixture is molded into a square-shaped columnar body, and an anode lead is planted on the top face 10a of the molded body. At this time, a curved surface 12, having the prescribed curvature, is provided on the corner part at least between four side faces 10b which orthogonally intersect with the top face 10a. The part to be formed between each side face 10b, in the length of one side of the curved surface 12, is preferably in the range of R/4 to R/8. As a result, a solid electrolyte, including its corner part, can be formed in almost equal thickness when the solid electrolyte, consisting of magnetic dioxide, is formed around the sintered pellets.
Patent JP-H09211983-A (JP)
Title: Electrophotographic developing device
Inventor: BABA SATOHIKO
IPC: G03G15/08
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a device uniform in density difference between the right and the left of a formed image and capable of preventing the staining of the image and toner scattering by carrying a part of developer flowing out from the inclined part of a partition plate arranged between the 1st and the 2nd spiral rotary shafts of 1st and 2nd carrying means to the downstream side of the 2nd spiral rotary shaft as it is. SOLUTION: The partition plate 5 separates and regulates the developer 2 carried in a direction shown by an arrow E by the 1st spiral rotary shaft 3a of the 1st carrying means 3 from the developer 2 carried in a direction shown by an arrow F by the 2nd spiral rotary shaft 4a of the 2nd carrying means. A part of the developer 2 is carried in a direction shown by an arrow G by the inclined part 5a of the partition plate 5, and mixed and stirred by the rotary shafts 3a and 4a from the inclined part 5a. A part of the developer 2 getting over the inclined part 5a and flowing to the rotary shaft 4a side from the rotary shaft 3a side is carried in the direction shown by the arrow F on the downstream side of the rotary shaft 4a as it is.
Patent JP-H10238648-A (JP)
Title: Solenoid valve
Inventor: HAMA TOMIO
IPC: F16K31/06
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve small in power consumption and capable of being miniaturized. SOLUTION: A valve element 16 is movably arranged in a valve chest 14 provided within a valve body 12 between a first wall part 18 of the valve chest 14 and a second wall part 20 opposite to the first wall part 18. A permanent magnet 22 is provided on the valve element 16 so that different magnet poles are located on the end of the first wall part 18 side and on the end part on the second wall part 20 side. An electromagnet 26 is provided on the valve body 12, one magnetic pole 28 constitutes the first wall part 18, and the other magnetic pole 30 is arranged so as to be constantly located in the moving range of the permanent magnet 22 on the side of the valve chest 14. A first flow passage 36 is opened in the first wall part 18, and opened/closed by the valve element 16. A second flow passage 38 is opened in the valve chest 14, and constantly communicated with the valve chest 14.
Patent JP-H09206397-A (JP)
Title: Gas based fire extinguishing system
Inventor: OKADA JUNICHI
IPC: A62D1/02
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To enable to reduce the time required for discharging halogen compounds to suppress a production amount of harmful gas even in a case an alternative halogen compound is used, by prssurizing the inside of a fire extinguishing agent storage vessel with other inert gas so as the inside pressure of the fire extinguishing agent storage vessel to be a specific value. SOLUTION: In a gas based fire extinguishing system to store and to use liquefied gas consisting of halogen compounds with other inert gas in a fire extinguishing agent storage vessel 1, the fire extinguishing agent storage vessel 1 is pressurized with other inert gas so as the inside pressure to be 60-80kgf/m<2> at 20 deg.C. When a selection valve 8 is opened to open a vessel valve 3 of each fire extinguishing agent storage vessel 1, liquefied gas L consisting of halogen compounds is ejected in a short time in a stable condition through a cyphon tube 2 inside the fire extinguishing agent storage vessel 1 and discharged out from a nozzle 7 in a gas state through a piping 6 equipped with a vessel valve 3, a tube 4, a collective tibe 5, and a selection vale 8 to perform fire extinguishing.
Patent JP-H04259398-A (JP)
Title: Patterned aluminum or aluminum alloy member and indication therefor or its manufacture
Inventor: SUZUKI MATSUO
IPC: C25D11/04
Filed: 1991-02-13
Abstract: PURPOSE:To offer a method for manufacturing an aluminum or aluminum allay member having a sharp pattern, good in weatherability and free from change in color or a member obtd. by the its method. CONSTITUTION:The surface of aluminum or an aluminum alloy on which an anodic oxidation film is formed is subjected to a temporary sealing treatment, and thereafter, its surface is printed or coated with a resist film according to the pattern; subsequently, etching is executed, and a secondary anodic oxidation film layer different from the anodic oxidation film layer is formed, i.e., after the temporary sealing, the resist film is removed, and subsequently, sealing treatment is executed.
Patent JP-S51115387-A (JP)
Title: Sawing tool gripping device for fret sawing machine
Inventor: SUZUKI HIROSHI
IPC: B23D51/00
Filed: 1975-04-03
Abstract: PURPOSE: To provide easy mounting and removal of fret saw to a sawing tool mounting portion of fret saw. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01215699-A (JP)
Title: Lock releasing device in launch lock mechanism
Inventor: TAKAHARA KENICHI
IPC: B64G1/64
Filed: 1988-02-25
Abstract: PURPOSE:To enhance the reliability of operation of a lock release device for releasing, on an orbit, the launch lock mechanism which constrains a desired device so as to protect the same from shocks upon launching a satellite by constituting the lock release device such that a lock arm coupled at its base end with a wire from the launch lock mechanism is attracted by an electromagnet. CONSTITUTION:In a lock release device 1, a lock arm 5 is supported, in its middle part, rotatably to one of bearing beds 13, 14 arranged at both ends of a base 15, and a lock clutch 9 for stopping the forward end part which is a magnetic material part 4 of the lock arm is rotatably attached to the other bearing bed. A wire 3 extending from a launch lock mechanism which is not shown is fixed at its one end to the other end of the lock arm 5. An electromagnet 9 is arranged on a sub-base 17 in order to release the forward end of the lock arm 5 from a pawl on the lock clutch 9, and a compression spring 8 for rotating the lock clutch 9 outward is disposed between the base side surface of the lock clutch 9 and one side surface of the magnet 49.
Patent JP-H01216904-A (JP)
Title: Herbicide composition
Inventor: MORISHIGE JIRO
IPC: C07D251/52
Filed: 1988-02-25
Abstract: PURPOSE:To obtain a herbicide for agricultural land, horticultural land and uncultivated land, by combining a 2-difluoromethoxy-1,3,5-triazine derivative with a herbicide selected from acetonitrile herbicidal compounds and dinitroaniline herbicidal compounds. CONSTITUTION:The objective herbicide composition contains (A) a 2- difluoromethoxy-1,3,5-triazine derivative of formula I and (R and R<1> are alkyl, alkenyl, cycloalkyl, phenyl, aralkyl, etc.,) and (B) a compound selected from two groups of compounds consisting of acetanilide herbicidal compounds of formula II (R<1> and R<2> are alkyl; R<3> is alkoxy; X is halogen) and dinitroaniline herbicidal compounds of formula III (R is H or methyl; R<1> is methyl, methylsulfonyl or trifluoromethyl; R<2> and R<3> are alkyl) as active components. It is effective even be applying to the weeds before or after sprouting and high herbicidal effect can be attained even by the soil treatment and foliar treatment.
Patent JP-H04258919-A (JP)
Title: Optical unit for controlling light quantity of light source device
Inventor: IZEKI TOSHIYUKI
IPC: G02F1/13
Filed: 1991-02-14
Abstract: PURPOSE:To provide the optical unit for light quantity control which can remove the optical noise occurring in a liquid crystal cell at the time of attenuating light intensity by using the liquid crystal cell as a light control filter. CONSTITUTION:This optical unit for light quantity control is constituted by using the liquid crystal cell 2 of a light transmission type as the light control filter, passing the output of a laser beam source 1 through the liquid crystal cell 2 and a condenser lens 3, then through a pinhole 4a installed in the beam spot position of the condenser lens 3 to remove the optical noise and disposing a convex lens 5 of the focal length longer or shorter than the focal length of the condenser lens 3 on the output beam side from the pinhole 4a.
Patent JP-H03243006-A (JP)
Title: Automatic gain control device
Inventor: NAKAMURA TADASHI
IPC: H04L27/00
Filed: 1990-02-21
Abstract: PURPOSE:To prevent the radiation of noise in a carrier frequency band by executing gain control by data stored in a gain control data memory even when a high frequency signal outputted from a variable attenuator is reduced less than a set level or completely disappears. CONSTITUTION:When a high frequency signal is inputted from an input contact 6, the input signal is amplified by a prestage amplifier 1A, attenuated by the variable amplifier 2 and then outputted to an output terminal 7 through a post- stage amplifier 1B and a directional coupler 3. A part of the output power is extracted by the coupler 3, detected by a detector 4 and converted into a DC signal, which is amplified by a DC amplifier 5. The amplified signal is converted into a digital signal by an A/D converter 8 and stored in the gain control data memory 9. The output of the memory 9 is converted into an analog signal by a D/A converter 10 to control the attenuator 2. The memory 9 temporarily stores the once inputted data and the data are updated by each timing of clock frequency. A threshold is set up to the input of the converter 8, and when an input is less than the threshold, data obtained immediately before the input are stored in the memory 9.
Patent JP-H02247993-A (JP)
Title: Brached connector mechanism
Inventor: JIEIMUZU PURITOURUSUKI
IPC: H01R12/71
Filed: 1990-02-21
Abstract: PURPOSE: To automatically share a cable at a contact support part when a spring pushes contact support means to a first position and separates from the position by a branch contact of a contact support part of a separation connector mechanism moving from a first position connecting a contact disposed with two intervals to an electrically separated second position. CONSTITUTION: A separation mechanism is fixed to a plug connector 22, forms a branch connector mechanism 24, and has a housing 26 where a contact 62 is disposed with an interval inside this mechanism 24. Contact support means 150, 152 have one branch contact fixed therein, and a contact part exposed in the contact 62 in which that branch contact is disposed with its interval is connected. This contact 62 extends through an opening 68 and is connected to a conductor 50 of a cable 48, and the connector 22 gears with a socket 44. When this socket 44 is engaged, the contact 62 engages with a cantilever spring socket 70 in the socket 44, and a contact 70 forms plural circuits of a printed circuit board 74 in a panel 74.