baber/WOPTO huggingface dataset:
Patent JP-H07208082-A (JP)
Title: Method and device for executing shield with flexible concrete or mortar filled for interior of main pipe
Inventor: IKEDA SHINTARO
IPC: E21D11/00
Filed: 1994-01-12
Abstract: PURPOSE:To obtain an underground structure having strength and flexibility by adopting flexible sections respectively to shield work and main pipes through a specific connection. CONSTITUTION:An underground structure is constituted of shield work 1 arranging flexible segments 12 against standard segments 11 at specific intervals and main pipe lines 2 connecting main pipes 21 positioned on both sides thereof through a flexible joint 22, and in the case concrete or mortar filled layers 3 are formed between the shield work 1 and main pipe lines 2, the filling of concrete or mortar in parts of the flexible segments 12 and flexible joint 22 is prevented. In the shield work 1, the flexible segments 12 are arranged between the standard segments 11 every 1 to several standard segments 11 in the direction of the axis, and rigidity of a ring member 121 and flexibility of a ring body 122 are provided. In addition, a tie plate 4 between receiving sections 121a and 121a controls the generation of concentrated expansion operation in a specific flexible ring body uniformly, and balanced expansion operation is realized among the flexible ring bodies 122, 122 and 122.
Patent JP-S60158526-A (JP)
Inventor: ASHIDA ATSUSHI
IPC: H01H43/00
Filed: 1984-01-30
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-H02198749-A (JP)
Title: Transfer device for production information
Inventor: TOMOYAMA SHIGEKI
IPC: B23P21/00
Filed: 1989-01-23
Abstract: PURPOSE:To reduce a cable length and installation space by providing a production information transfer device of a production control system with ID tags with a means transferring the storage information of the ID tags of one production line to the tag of the production line of the next stage. CONSTITUTION:A work 2 is transferred along a transfer rail 1 by being mounted on a truck 3. The stored information of an ID tag 4 of a truck 3 is read by a controller 30 at a specified part and the production processing of working, etc., are performed for the work 2 by a robot 28 accordingly. When the work 2 arrives at the transfer terminal part 5 of the transfer rail 1, the storage information of the ID tag 4 is transferred to the ID tag 11 of a transfer device 6 via an antenna 13, device main body 16 and transmission antenna 14. When the work 2 reaches to transfer terminal 21 of the transfer device 6 further, the storage information of the ID tag 11 is transferred to the ID tag 22 of a transfer conveyor 24. Consequently, the production information can be transferred without interposing a host station.
Patent JP-H01189043-A (JP)
Title: Compact disk
Inventor: WADA AYAO
IPC: G11B7/24
Filed: 1988-01-23
Abstract: PURPOSE:To prevent disturbance of the phase of reflected laser light and to reproduce reproduction sounds faithfully over detailed parts by using gold having a high reflectivity and dense surface as a reflecting film and providing a light shielding film of a red color on the reflecting film. CONSTITUTION:A signal recording surface 2 on which digital signals are recorded in rugged shapes is provided on the surface of a disk-shaped substrate 1 made of polycarbonate. The reflecting film 3 consisting of the gold having the high reflectivity and dense surface is formed on this signal recording surface at 100-600Angstrom thickness so as to have the dense surface. Further, the light shielding film 4 of the red color is formed directly or via a transparent protective film 5 on the reflecting film 3. The disturbance of the phase of the reflected light is thereby decreased and the brightness and darkness by the presence and absence of pits are distinctly produced. The irregular reflection of the laser light and the incidence of the light from the rear face of the disk are prevented. In addition, the reproduction sounds are faithfully reproduced over the detailed parts by the light shielding film of the red color.
Patent JP-H02195037-A (JP)
Title: Pneumatic spring
Inventor: KASAHARA TOSHIO
IPC: F16F9/04
Filed: 1989-01-23
Abstract: PURPOSE:To arrange for a pneumatic spring having a high damping effect, by providing an auxiliary chamber whose capacity makes an elastic change, and obtaining the soft pneumatic spring superior in a vibration-proof performance, without becoming large-sized, and in addition, limiting the inflow/outflow of air between a pneumatic spring main body and the auxiliary chamber. CONSTITUTION:A main body 10 and an auxiliary chamber 20 are connected to a connecting portion 30 having a throttle valve 31, and support the fixed base of a vibration removing stand 11 on which a precision apparatus requiring vibration-proof is set up. The capacity of a space S changes by the movement of a piston 21 sliding within the auxiliary chamber 20, and a spring 23 which works as an elastic means whose purpose is to make the capacity of this space S variable elastically, is provided at a space between the piston 21 and the rear end 20b of the auxiliary chamber 20. That is, air flows into/out of the auxiliary chamber by means of the vibration of the pneumatic spring main body or the change of load, and moves the piston 21, and changes elastically the capacity of the space S of the auxiliary chamber by means of the spring 23. Further, the pressure of the pneumatic spring at the auxiliary chamber is regulated by regulating a screw 24 according to the load or the like of the apparatus, and a spring constant is regulated.
Patent JP-H03219662-A (JP)
Title: Press
Inventor: MURAKAMI HIROSHI
IPC: H01L23/50
Filed: 1990-01-25
Abstract: PURPOSE:To silently press at a high speed by pitchfeeding an article by the same drive source as that of an article press. CONSTITUTION:A feeder has a semiconductor package charging mechanism 30, a semiconductor package discharging mechanism 40, a supporting base 15, and a pitch feeding lever 62. A semiconductor package press has a semiconductor package cutting press 70, a semiconductor package deforming press 80, and a semiconductor package separating press 90. A press 10 exists on one base 12. One horizontal drive shaft 22 driven by a motor 21, a cam C1 for operating the mechanism 30 provided on the shaft 22, a cam C2 for operating the mechanism 40, a cam C3 for operating the base 15, a cam C4 for operating the lever 62, and cams C5-C7 for operating the three presses 70, 80, 90 are secured on the same shaft 22. The cams have different phases, but simultaneously operate the mechanisms and the presses.
Patent JP-H08198108-A (JP)
Title: Truck for railroad car
Inventor: KASAI SHOJI
IPC: B61F5/44
Filed: 1995-01-31
Abstract: PURPOSE: To make forced steering operation along a curved track by yawing each of the front and rear axles while one end is used as the fulcrum. CONSTITUTION: A pair of axles 3a, 3b are furnished fore and aft of a railroad truck frame 1, and a bearing box supporting device is provided at each end of these axles. Parallel with those two of the bearing box supporting devices which lie in the diagonal positions left and right of the truck frame 1, a forced steering means 6 is furnished to give a yaw angle in compliance with the given yaw angle command value to the axles 3a, 3b when a railroad car is running on a curved track, and further a steering control means 9 is installed which gives a yaw angle command value corresponding to the curved track to the forced steering means 6. When the car runs on curved track, forced steering is made so that the axles 3a, 3b are fit to the curved track by yawing the axles 3a, 3b in the opposite phases to each other.  This permits constructing the steering mechanism in a small size and weight, reducing the unsprung weight, improving the curve passing performance, and enhancing the stability against the meandering during a high speed running.
Patent JP-S63181559-A (JP)
Title: Facsimile equipment
Inventor: IWASAKI KEISUKE
IPC: H04N1/00
Filed: 1987-01-23
Abstract: PURPOSE:To transfer an exact picture information by storing the received picture information in a storage device, and transmitting the stored picture information, as it is, at the time of transferring it. CONSTITUTION:A transmitter-receiver which transmits and receives the picture information, the storage device 3, which stores the picture information to be transmitted by the said transmitter-receiver and the received picture information, a displaying device 4, which displays the stored picture information in the storage device 3, and a controlling device 1, which searches the picture information according to an information related to the picture information, and simultaneously controls the transmitter-receiver, the storage device 3 and the displaying device 4, are provided. Because the received picture information is stored in the storage device 3, and the stored picture information is transmitted as it is when it is transmitted, the exact picture information, as it is received, can be transmitted without the deterioration of a picture quality. Besides, because the received picture information can be searched by the controlling device 1, the picture information, desired to see, can be conveniently seen. Further, the control of the picture is easy, and the picture information is never lost and stained.
Patent JP-H04247607-A (JP)
Title: Magnetoresistance effect element
Inventor: SAKAKIMA HIROSHI
IPC: H01C10/00
Filed: 1991-02-04
Abstract: PURPOSE:To obtain a large magnetoresistance effect with a low magnetic field applied. CONSTITUTION:Soft-magnetic thin magnetic film layers 1 mainly containing (NiXCo1-X)X'Fe1-X' and semi-hard-magnetic thin magnetic film layers 3 mainly containing (CoYNi1-Y)ZFe1-Z are alternately laminated. Metallic non-magnetic thin film layers 2 made of Cu, Ag, Au, Pt, Ru, Re, etc., are interposed between the respective thin magnetic layers 1, 3. Thickness of each layer is 10 to 100Angstrom . X, X', Y and Z are respectively in ranges of 0.6 to 1.0, 0.7 to 1.0, 0.4 to 1.0 and 0.8 to 1.0. When a weak magnetic field is applied, spin sequences of the thin magnetic layers 1, 3 are reversed, so that spin scattering of conductive electrons is maximum to indicate large electric resistance. When the magnetic field is strengthened, the spin sequences of the thin magnetic layers 1, 3 are parallel to each other so that spin scattering of the conductive electrons decreases to have electric resistance reduced. Therefore it is possible to obtain a large magnetoresistance effect at room temperature and with a practical low magnetic field applied.
Patent JP-H08202639-A (JP)
Title: Information processor and its control method
Inventor: NAGASAKI KATSUHIKO
IPC: G06F3/0488
Filed: 1995-01-31
Abstract: PURPOSE: To provide a pen input type portable information processor which can simplify the specification of the opposite party of the transmission of data and also the transmitting operation of data. CONSTITUTION: A transmitting/receiving circuit 20 contains many LEDs which are arranged at every 45 deg. interval and many photodiodes which are arranged in the same way as the LEDs. A pen is provided to make those LEDs issue successively the communication request messages and to receive the communication permission messages from the equipments of the opposite party side. All LEDs carry out these messages to know the number, the positions and the IDs of equipments of the opposite party side. A digitizer control circuit 16 transfers the coordinate value of the gesture inputted to a digitizer 10 by an input pen to a CPU 22. The CPU 22 discriminates one or more equipments of the opposite party side that should transmit the data based on the size and the position of the gesture showing the transmission of data, and transmits the data to these discriminated equipments.
Patent JP-H03219255-A (JP)
Title: Electrophotographic sensitive body
Inventor: KATO EIICHI
IPC: G03G5/05
Filed: 1990-01-25
Abstract: PURPOSE:To maintain stable electrostatic characteristics even if the environment at the time of formation of copied images fluctuates by incorporating specific binder resins into a binder resin. CONSTITUTION:At least one kind of the binder resin A and at least one kind of the binder resin B are incorporated into the photoconductive layer. The binder resin A is the resin which contains the repeating unit expressed by formula I as a polymer component, previously has a crosslinked structure and is formed by bonding the acidic group selected from a -PO3H2 group, etc., only to one terminal of the polymer main chain. The binder resin B is the copolymer consisting of a monofunctional macromonomer formed by bonding the polymerizable double bonds expressed by formula II only to one terminal of the polymer main chain contg. one kind of the polymer components expressed by formulas IIIa and IIIb and the monomer expressed by formula IV. In the formulas II, IIIa, IIIb and IV, V0, V1, V2 denote -COO-, -OCO-, -CH2OCO-, etc.; c1, c2, d1, d2, e1, e2 denote a hydrogen atom, halogen atom, cyano group, etc.; Q1, Q2 denote 1 to 18C aliphat. group or 6 to 12C arom. group. The excellent electrostatic characteristics are maintained in this way even under severe conditions.
Patent JP-S63183298-A (JP)
Title: Heat conduction interrupting mechanism in self-priming type pump
Inventor: MORI YOJI
IPC: F04D29/58
Filed: 1987-01-23
Abstract: PURPOSE:To improve the adiabatic effect by attaching a shaft fixing ring formed of a heat resisting resin material and a seal fixing ring carrier in a main shaft and attaching a seal rotating ring pressed by a pressure spring and rotating integrally with the main shaft between said both members. CONSTITUTION:A seal fixing ring 6, a shaft fixing ring carrier 7 and a seal rotating ring 8 are attached in a seal portion 12 of a self-priming type pump. A shaft sleeve 9 and the shaft fixing ring carrier 7 are formed with adiabatic grooves 11 for interrupting heat conduction, and a cover 13 made of rubber is fitted on the seal member. Thus, the generation of heat even in idling can be prevented to improve the adiabatic effect.
Patent JP-S58132058-A (JP)
Title: Electrically conductive paint composition
Inventor: SAKO JIYUNICHI
IPC: C09D7/12
Filed: 1982-01-30
Abstract: PURPOSE:To provide a solvent-base electrically conductive paint in which a large amount of an electrical conductor is uniformly dispersed in a high-molecular material, by mixing an org. solvent contg. carbon black or carbon black and graphite dispersed therein, with an org. solvent soln. of the high-molecular material. CONSTITUTION:A compsn. comprising a mixture of an org. solvent dispersion (a) of carbon black or carbon black and graphite and an org. solvent soln. (b) of a high-molecular material soluble in an org. solvent, and has a viscosity higher than those of (a) and (b). In the production of said compsn., carbon black or a mixture thereof with graphite (electrical conductor) at a concn. of 5- 15wt% is kneaded in an org. solvent to obtain a uniform dispersion having a low viscosity of as low as 100-5,000cp. By mixing this dispersion with a low-viscosity soln. of the high-molecular material with stirring, an electrically conductive paint contg. the electrical conductor uniformly dispersed therein can be obtd.
Patent JP-S5297374-A (JP)
Title: Desulfurization of exhaust gas
Inventor: ASANAGI ETSUO
IPC: C01F11/46
Filed: 1976-02-13
Abstract: PURPOSE: To refine exhaust gas containing SO 2  with a small amount of NH 3  consumption without generation of white smoke by contacting the exhaust gas with a solution of ammonium sulfate containing NH 3  at a pH 8.5W 5.5, then oxidizing the absorbed SO 2  with air etc. to absorb SO 2  efficiently because of reaction of SO 2  with NH 3  in the solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57128668-A (JP)
Title: 4-alkoxyphenylpropiolic acid 4'-cyanophenyl ester
Inventor: SUGIMORI SHIGERU
IPC: C09K19/46
Filed: 1981-02-02
Abstract: NEW MATERIAL:The compound of formulaI(R is 1W15C alkyl).  
     EXAMPLE: 4-Heptyloxyphenylpropiolic acid 4'-cyanophenyl ester.  
     USE: A liquid crystal compound. The characteristic feature of the compound is high positive dielectric anisotropy. The dielectric anisotropy of a liquid crystal compound or a liquid crystal composition can be increased when compounded with the titled compound.  
     PROCESS: The compound of formulaIcan be prepared, e.g. by (1) brominating the 4-alkoxycinnamic acid 4'-cyanophenyl ester of formula II with bromine and  (2) dehydrobrominating the resultant compound of formula III with 1,8-diaza-bicyclo(5,4,0)undecene-7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62170301-A (JP)
Inventor: NISHINO YOSHINORI
IPC: B29C39/24
Filed: 1986-01-24
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-H09201574-A (JP)
Title: Method for treating crude oil sludge in tank
Inventor: KOJIMA MASAHIKO
IPC: C08G65/28
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To realize the treatment of sludge not almost generating industrial waste by adding an alkylene oxide adduct of a compd. having a phenolic hydroxyl group to the crude oil sludge accumulated on the bottom part of a tank to make the sludge flowable to discharge the same to the outside of the tank and separating the sludge into an oil phase and an aq. phase. SOLUTION: When the water-containing sludge (sludge) stagnated on the bottom part of a crude oil tank is treated, an alkylene oxide adduct of a compd. having a phenolic hydroxyl group with HLB of 7-13 is added to the crude oil sludge to make the sludge flowable and the flowable sludge is discharged out of the tank and separated into an oil phase and an aq. phase. The compd. having the phenolic hydroxyl group used in the preparation of the above- mentioned alkylene oxide adduct is an alkyl phenol having a 6-12C, pref., 8-10C alkyl group and, pref., octylphenol, nonylphenol, decylphenol or dodecylphenol, etc., are used.
Patent JP-H03218063-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAMOTO SHUNICHI
IPC: H01L27/04
Filed: 1990-01-23
Abstract: PURPOSE:To eliminate fringe effect in a group of upper electrodes by a method wherein a prescribed interval is provided between a group of unit capacitance elements and individual peripheral layout patterns on the periphery of the group of the upper electrodes. CONSTITUTION:Peripheral patterns 7 are arranged on the periphery of a group of upper electrodes 1 of a capacitance element at the same intervals (a), the material for the patterns 7 is identical to that for the electrodes 1 and the patterns 7 are formed as dummy patterns. The patterns of the individual electrodes 1 of the upper electrodes 1 group are even because the outsides of the patterns 7 are etched more and an etching difference is removed.
Patent JP-H11206336-A (JP)
Title: Food and its production
Inventor: NARUKAMI TOSHIHIKO
IPC: A23L27/10
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality food capable of simply and readily strengthening top note of Welsh onion, excellent in palatability and useful as seasoning oil, etc., by adding Welsh onion component and benzaldehyde, etc. SOLUTION: Welsh onion component and one or more materials selected from a group comprising benzaldehyde, pepper, cardamom, ginger and acetic acid are added to a base to provide the objective food containing 0.01-100 ppm benzaldehyde content, 10 ppm-10 wt.% extract of pepper or cardamom or ginger and 0.001-10 ppm acetic acid in arbitrary combination. Furthermore, the food preferably comprises the above ingredients and oil and fat as the base.
Patent JP-H02195360-A (JP)
Title: Powdery ink
Inventor: KUNUGI MASANAO
IPC: G03G9/083
Filed: 1989-01-24
Abstract: PURPOSE:To enable an ink sheet without unevenness to be manufactured and regenerated and to obtain a sharp image freed of transfer dropout and deterioration of image density by using a magnetic powder with fine conductive particles fixed to its surface. CONSTITUTION:The powdery ink to be used for forming an image is formed by fixing the fine conductive powder to the surface of the magnetic powder, thus permitting its apparent solid density to be lowered, rise of viscosity to be restrained, and conductivity of the mixture system to be ensured by the small distance between each magnetic particle and an easily formed structure of the magnetic particles made conductive, and therefore, the powdery ink to be spread and fixed on the ink sheet without unevenness on the surface by heat pressing it, and consequently, a sharp image freed of uneven transfer on a recording medium to be formed and the ink sheet to be regenerated.
Patent JP-2000214384-A (JP)
Title: Telescope lens
Inventor: KANAI MORIYASU
IPC: G02B13/18
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the change of apparent field of view in the case of zooming by arranging a variable power group moving along an optical axis for the purpose of zooming on an object side from the primary image-formation surface of an objective lens group. SOLUTION: This lens is constituted of a 1st positive lens group 10 constituting the objective lens group, an erect optical system 50, a 2nd positive lens group 20, a 3rd negative lens group 30, and a 4th positive lens group 40 constituting an eye lens group in order from the object side. The 3rd lens group 30 is positioned on the object side from the primary image-formation surface of the objective lens group, and the 3rd lens group 20 constitutes a variable power group moving in an optical axis direction. Such an effect is obtained by constituting the objective lens group to be positive, positive and negative in order from the objective side and making the 3rd lens group 30 the variable power group.  Thus, the variable power group moved for the purpose of zooming is positioned on the object side from the primary image-formation surface of the objective lens group and zooming is not performed by a lens in a eye lens system, so that the apparent filed of view is made constant.
Patent JP-S56113028-A (JP)
Title: Piston of thermal gas machinery
Inventor: SATOU YASUKUNI
IPC: F02F1/00
Filed: 1980-02-12
Abstract: PURPOSE:To make a piston lightweight and prevent loosening of screws by connecting a piston cap and a piston base by means of screws and forming grooves on a part of one or bath screws. CONSTITUTION:The male screw part 13a is formed on the contracted outer diameter part at the top end part of a piston base 13, and on the outside of the male screw part, the flat stepped part 13b is formed. On the other hand, on the inner surface of the opened end of a piston cap 14, the female screw part 14a which is screwed with the male screw part 13a is formed, and on a part of the female screw part, an annular groove 19 is formed. Therefore, in fabrication, the cap 14 is tightened, then the female pscrew part 14a on both sides of the groove 19 is deformed elastically and a force F is generated, and the female part bites into the male screw part 13a firmly, and loosening of screw can be prevented.