baber/WOPTO huggingface dataset:
Patent JP-S61155605-A (JP)
Title: Supply water flow rate control device of heat recovery boiler
Inventor: KAKIZAKI FUSAJI
IPC: F22D5/26
Filed: 1984-12-27
Abstract: PURPOSE:To prevent a condenser from being thermally deteriorated by providing a supply water flow rate control circuit on an adjusting valve, and controlling said adjusting valve upon plant emergency to automatically limit water supply for assuring secondary pressure of a cooling water spray valve. CONSTITUTION:A supply water flow rate control device 27 is electrically connected to an adjusting valve 13 for a supply water flow rate. Upon plant emergency, a switching contact 26a is switched to the position of a chain line by an external signal 25, whereby an output from a limit level setting unit 24 is input into a deviation unit 21. Thereupon, said setting unit 24 has been set to a lower level than that of an ordinary level setting unit 19, so that an adjusting unit 22 is operated to close the adjusting valve 13. Hereby, supply water to be introduced into a waste heat recovery boiler 6 is automatically limited, whereby cooling water of prescribed pressure is injected into a cone- shaped temperature reducing unit 16 via a cooling water spray valve 18 without reducing the head of a water supply pump 11. Thus, any vapor flowing in, from a bypass tube 14 is cooled to prescribed temperature, whereby a condenser 10 is prevented from being thermally deteriorated.
Patent JP-H11122185-A (JP)
Title: Infrared communication system
Inventor: SUGAWARA YOSHIMASA
IPC: H04B10/11
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To speedily correspond to a case when a fault occurs in infrared communication with the extension of attached parts by freely movably providing the infrared communication port of a unit where the attached parts can be extended for a position satisfying a prescribed communication condition against the infrared communication port of the other unit. SOLUTION: When an option paper feeding cassette 31 is not installed, the infrared communication port 20 of a personal computer and a printer PR face each other. When the option power feeding cassette 31 is intalled on the printer PR, the cassette 31 protrudes forward, a part of a range satisfying the communication condition of the infrared communication port 20 in the printer PR is shielded and communication is likely to be inhibited. When an operation dial 23 is turned by a hand, the rotation is transmitted to the infrared communication port 20 and the port 20 protrudes forward. The range satisfying the communication condition of the infrared communication port 20 in the printer PR is not shielded by the option power feeding cassette 31 and communication can securely be executed.
Patent JP-H10105575-A (JP)
Title: Identification information reproducing device for information storage media
Inventor: SUGAWARA TAKAYUKI
IPC: G06F3/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To retrieve media, in which identification information peculiar for the media is especially recorded, in a short time and to reproduce this informa tion. SOLUTION: Concerning an identification information reproducing device for information storage media for reproducing information storage media 11 in which information is recorded and peculiar identification information is encoded and recorded, this device is provided with an ID detecting and comparing means 15 for detecting an ID peculiar for the storage media or the identification information and comparing it with a recorded ID and when the coincident ID does not exist, the peculiar identification information and ID recorded in this storage media are recorded in a memory 16 for identification information data and ID installed at the reproducing device. Then, this identification information can be reproduced from the memory 16 for identification information data and ID.
Patent JP-H10122618-A (JP)
Title: Ventilator filter and ventilator with filter
Inventor: UKAI MINORU
IPC: F24F7/013
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a ventilator fan and a ventilator with a filter capable of saving a space in reduction of the number of elements and during the time of having stock. SOLUTION: A belt-shaped mounting plate 8 having an engagement hole 7 in the upper and lower parts is provided in such a fashion that it may cover a suction side opening 5 of a ventilator 6 which incorporates a fan 3 and forms the suction opening 5 on the front side. A ventilator filter 9 formed foldably in a zigzag line is provided with an engagement piece 10 which is engaged with engagement holes 7 provided in the mounting plate 8 so that the ventilator filter 9 may be formed removably, which makes it possible to reduce the square meter of the ventilator filter 9 and save the space and mount it on the ventilator main body 6 with ease as well.
Patent JP-H08137908-A (JP)
Title: Method and device for retrieving picture
Inventor: SATO HIROAKI
IPC: G06T1/00
Filed: 1994-11-15
Abstract: PURPOSE: To obtain a high speed picture retrieving method capable of executing stable operation even when a specified pattern is a part of a picture and sufficiently restricting the number of pictures to be compared by providing this picture retrieving method with respectively specific calculating, generating, storing, and retrieving processes. CONSTITUTION: A multiple resolution feature value calculating part 101 calculates and outputs plural feature values corresponding to plural block sizes for individual picture data in a data base. An index generating part 102 generates an index from the feature values outputted from the calculating part 101 and stores prescribed retrieving information in a resolution-sorted index table 103 in accordance with the index and resolution (block size). At the time of retrieval, a table retrieving part 104 calculates block size to be retrieved and its feature value from a specified pattern, retrieves the table 103 by the use of the calculated results and outputs a picture candidate and its object area as a retrieved result.
Patent JP-H06108877-A (JP)
Title: Gas turbine single power generation system
Inventor: NISHIMURA ISAO
IPC: F02C3/30
Filed: 1992-09-25
Abstract: PURPOSE:To reduce the amount of exhausted NOX, and to provide high output and high efficiency even when a gas turbine is provided in a single manner. CONSTITUTION:In a gas turbine single power generation system provided with a denitration device 7 for removing NOX out of a combustion exhaust gas exhausted from a singly provided gas turbine 4, an exhaust heat recovery boiler 6 for cooling the exhaust gas is provided between the gas turbine 4 and the denitration device 7. A steam injection system 8 for injecting all of the steam generated by the exhaust heat recovery boiler 6 into a gas turbine combustor 3, is provided. Denitration is carried out by means of high temperature catalyst by the denitration device 7.
Patent JP-H02126862-A (JP)
Title: Remedial electrode
Inventor: SHIMOYAMA ATSUSHI
IPC: A61N1/06
Filed: 1988-11-07
Abstract: PURPOSE:To prevent a poor heating and reduce the load of a patient at the time of insertion by providing two pouched bodies in the top end part of a support body, providing a communicating passage extending into the support body and communicating each of the pouched bodies, and situating an electrode and a coolant passage opening in the part between the pouched bodies. CONSTITUTION:A guide wire is inserted into the esophagus with an endoscope, and after removal of the endoscope, a remedial electrode 1 is inserted along the guide wire. When the electrode 3 is reached to a determined position, the guide wire is removed. Then, an air is sent into balloons 6, 7 by air passages 26, 27 to closely adhere the balloons 6, 7 to the esophagus inner wall Ea, and the esophagus is clogged in two positions to form a closed space S. A coolant is circulated in the closed space S through a coolant injection passage 21 and a coolant exhaust passage 22 to cool the electrode 3 and the esophagus inner wall Ea. Another remedial electrode is installed to the body surface of the patient, and a high frequency is applied between the both electrodes to warm the affected part. According to the above constitution, a warming deficiency is prevented, and the load of the patient in the insertion can be reduced.
Patent JP-H06220310-A (JP)
Title: Coating material for optical fiber comprising polyalkylene terephthalate/ polycarbonate
Inventor: GERUHARUTO RAIMAN
IPC: G02B6/44
Filed: 1993-10-15
Abstract: PURPOSE: To obtain a sheathing material for optical fibers, having excellent chemical resistance, mechanical performance, hydrolysis resistance or the like and useful for protection against optical fibers from external influences, prepared by mixing a specific quantity of specified esters, polycarbonates and carbodiimides.  
     CONSTITUTION: This sheathing material comprises (A) 40 to 80 (wt.)% of a polyalkylene teraphthalate, (B) 20 to 60% of aromatic polycarbonates, (C) 0.1 to 6% of carbodiimide of formula I (X or Y is an aromatic substituent or a (cyclic)aliphatic substituent having two or more C at the ortho-site of carbodiimide groups; carbodiimide groups directly linked with a aromatic C; m is 0, 1; p is 0 to 50 (on average)), and A+B+C=100%. Component C of a sheathing material is a compound of formula II. A sheathing material is preferably applied on an optical fiber sheath by blending the components at an elevated temperature from 200 to 330°C, melt compounding and melt extruding. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H10124804-A (JP)
Title: Noise canceller circuit for magnetic recording and reproducing device
Inventor: UEDA JIYUNSAKU
IPC: G11B5/027
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To cancel noise and to prevent malfunction by connecting a circuit for reversing the polarity of a signal from a recording coil between the reproducing coil and the recording coil and, after gain adjustment, polymerizing with the reproducing signal. SOLUTION: In a recording and reproducing head with two-gap/three-pole structure, two magnetic paths are generated in reproduction. Since a magnetic flux through the first magnetic path goes through the gap 16 of the recording head W, a signal is outputted from the recording coil of the recording head W by the magnetic flux at the time of reproduction. This signal interferes linearly with the signal due to the magnetic flux of the second magnetic path and becomes the error signal of a computer. The signal detected by the recording coil is imparted from a terminal 75a, 75b to a reproducing head terminal 74a, 74b through a noise cancellation circuit 70. This circuit 70 reverses the polarity of the signal detected by the recording coil and supplies it to a differential amplifier on the reproducing head side. With circuit resistance adjusted, only the signal by the second magnetic path is reproduced.
Patent JP-H09129757-A (JP)
Title: Non-volatile semiconductor memory device and manufacture thereof
Inventor: TAKEUCHI NOBUYOSHI
IPC: H01L29/788
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory device, which can decrease the occurrence of a gate birds peak, and a manufacturing method of the device. SOLUTION: A tunnel oxide film 22 is formed on the surface of a p-type silicon substrate 21. A floating gate electrode 23 comprising polysilicon film is formed on one tunnel oxide film 22. A first titanium nitride film 24, an ONO film 28 and a second titanium nitride film 29 are formed on the floating gate electrode 23. A source region 30 and a drain region 31 are formed in the element regions of the silicon substrate 21 located at both sides of the floating gate electrode 23, A side oxide film 34 is formed at the side parts at the floating electrode 23 and a control gate electrode 33. The control gate electrode 33 comprising a polysilicon film is formed on the surface of the second titanium nitride film 29.
Patent JP-2001102187-A (JP)
Title: High voltage discharge lamp and illumination instrument
Inventor: ATAGO SHINJI
IPC: H05B41/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage discharge lamp including a starter consisting of a non-linear condenser (FEC) inserted in an external vacuum tube, which permanently or securely prevents the starter from generating a pulse when the rare gas contained in the light emitting tube leaks into the external vacuum tube. SOLUTION: The FEC F1 is connected in series with a fusion-cuttable metal CF. Applying a voltage to the lamp, the fusion-cuttable metal CF generates a spark discharge, of which the heat and spark current fusion-cuts the fusion- cuttable metal, so that the FEC F1 is cut off from the current, preventing the generation of a pulse.
Patent JP-H11155090-A (JP)
Title: Reproducing device for electronic still camera
Inventor: MORONAGA KENJI
IPC: H04N5/225
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device which can be shared for reproducing image data stored in the internal memory of a camera and a memory cartridge. SOLUTION: A reproducing device 110 and an electronic still camera 10 are connected through a connector 116. The reproducing device 110 and a memory cartridge 110 are connected through a connector 148. Image data provided from the electronic still camera 10 or image data provided from the memory cartridge 112 are applied to a reproducing circuit 156 and reproduced.
Patent JP-S63134222-A (JP)
Title: Longitudinal orientation of polyphenylene sulfide film and device therefor
Inventor: ICHII TAKAO
IPC: B29K81/00
Filed: 1986-11-26
Abstract: PURPOSE:To carry out a biaxial orientation of a polyphenylenesulfide film efficiently and uniformly by orienting said film by means of a multi-stage roll having specific rolls, wrapping angle, temperature and peripheral speed difference. CONSTITUTION:By flame spray coating chrome oxide on the metallic surfaces of orienting rolls Rb and Rf, a ceramic layer is formed. A polyphenylene-sulfide film is wrapped with a wrapping angle of 120 deg. or more to said orienting roll Rb. Similarly, between an orienting roll Re in the second stage and a cooling and preheating roll Rd in the foregoing stage and also a cooling roll Rf in the following stage, the film is wrapped to the faces facing opposite each other with an angle of 120 deg. or more to the orienting roll Rf. The wrapped film is heated up to higher than the glass transition point, and by the revolving peripheral speed differences between Rb and Rc and between Re and Rf, two-stage orientation is carried out.
Patent JP-H07133740-A (JP)
Title: Diagnostic device for idling control valve
Inventor: GOTO KENICHI
IPC: G01M15/04
Filed: 1993-11-10
Abstract: PURPOSE:To correctly diagnose abnormal condition such as the opening shortage of an idling control valve by opening/closing the idling control valve in a diagnostic range forcibly, and providing the abnormal condition judging means of the idling control valve in the case where the change degree of an intake air amount generated at this time is smaller than a regulated value. CONSTITUTION:In an engine, an auxiliary intake air amount bypassing an intake throttle valve 31 is regulated by an idling control valve 32. On the other hand, rotational speed of an engine and an idling time are detected by respective detecting means 33, 34. The idling control valve 32 is feed back-controlled by a means 35 so as to make an idling rotational speed nearly a target rotational speed. In such a constitution, a prescribed diagnostic range is judged by a means 36. The opening degree of the idling control valve in the diagnostic range is changed to a prescribed mode by a forcibly opening/closing means 37. Change of an intake air amount following with opening change of the idling control valve 32 is detected by a detecting means 38. As a result, abnormal condition of the idling control valve 32 is judged by a abnormal condition judging means 39 when the change degree of the intake air amount is smaller than a regular value.
Patent JP-H0656730-A (JP)
Title: Method of aldol condensation of solid basic catalyst comprising magnesium oxide and aluminum oxide having large surface area
Inventor: BUREIZU JIEI ARENA
IPC: B01J21/10
Filed: 1992-10-20
Abstract: PURPOSE: To enable aldol condensation excellent in selection rate and conversion rate by a continuous process using a solid basic catalyst having a large surface area and consisting of magnesium oxide and aluminum oxide.  
     CONSTITUTION: An aldehyde of the formula RCH 2 CHO (R is 1-20C alkyl, 1-20C alkenyl or arylalkyl having phenyl, substd. phenyl, naphthyl, phenanthryl, or biphenyl as the aryl group and 1-20C alkyl as the alkyl group) is passed through a fixed bed of a basic catalyst made of a solid soln. of magnesium oxide and aluminum oxide and having 250-350 m 2 /g, preferably 300-350 m 2 /g surface area and an Mg/Al atomic ratio of 1.5-2.5 at 80-200°C, preferably 100-190°C and an aldol condensation product is obtd. from the effluent. This method is effective in preparing 2-ethylhexanal by the aldol condensation of n-butylaldehyde. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63132782-A (JP)
Title: Method for welding stub bolt onto laminated steel plate
Inventor: MATSUI YUKIO
IPC: B23K11/16
Filed: 1986-11-26
Abstract: PURPOSE:To weld a bolt by one stage and to prevent a rust by abutting the stud bolt having one projection part held on one part of electrode to the surface of one part of a laminated steel plate, abutting the other part of electrode to the other part of surface and performing an electrification with pressurization. CONSTITUTION:A stud bolt 5 is fitted with its projection part 6 at the lower part to the fitting hole 8 formed at the center in the axial direction from the lower end of an upper part electrode 7. The bolt 5 fitted to this upper electrode 7 is abutted to the surface of the upper steel plate 2 of a laminated plate 1 via the projection part 6. Also, a lower part electrode 10 is abutted to the surface of a lower part steel plate 3, the laminated steel plate 1 is pinched between the upper and lower both electrodes 7, 10 and a pressurized electrification is performed. A nugget 11 is thus formed between the upper steel plate 2 and lower steel plate 3, the pressure welded part 12 by a spot welding is formed between the upper steel plate 2 and projection part 6 and the welding is completed, and the laminated steel plate 1 and stud bolt 5 are joined.
Patent JP-S62141375-A (JP)
Title: Damper bearing device
Inventor: TSUCHIYA SEIICHI
IPC: F16C19/26
Filed: 1985-12-14
Abstract: PURPOSE:To improve the workability in replacement by permitting the unit formation by connecting the both peripheral edge parts of a pair of supporting plates having a supporting roller axially supported, by a connecting plate. CONSTITUTION:Each insertion hole 10a for the insertion of the shaft edge part 3a of a damper shaft 3 is formed at the center parts of the both supporting plates 10 on the inside and outside, and each supporting roller 11 is axially supported by a bolt shaft 12 inserted between a pair of supporting plates 10, on the periphery of the insertion hole 10a. A damper bearing device 1 in unit form can be obtained by the integral connection by welding a connecting plate 14 onto the both circumferential edge parts 10b of a pair of supporting plates 10. A packing 5 can be replaced in simple ways by demounting the whole unit of the damper bearing device 1 by releasing an installation bolt 19.
Patent JP-2000110486-A (JP)
Title: Shield machine
Inventor: TATSUMI OSAMU
IPC: E21D9/087
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a shield machine capable of realizing the excavation for projection of a back-filling pipe or the like with a simple structure by providing an auxiliary small cutter formed with a part projected from the periphery and for excavating the natural ground while being rotated in a main cutter at a rear end side thereof. SOLUTION: A main cutter 2 is installed in a front surface of a shield machine main body 1, and two back-filling pipes 4 are provided in parallel with each other at a rear end of the periphery of a skin plate 3. An auxiliary small cutter 5 is provided corresponding to each back-filling pipe 4. Each auxiliary small cutter 5 is installed in a pressure chamber 9 by engaging a small gear 6 with a driving large gear 11 so that the auxiliary small cutter 5 can be switched between a horizontal posture and an inclining posture. The auxiliary small cutter 5 is set at the horizontal position, and the main cutter 2 is rotated for excavation so as to partially excavate the natural ground in advance of each back-filling pipe 4.  With this structure, even a hard ground can be securely excavated while restricting the generation of disturbance of the natural ground, and the sediment as obstruction can be securely eliminated, and the waste excavation in the case with no projection such as back-filling pipe 4 is provided can be omitted.
Patent JP-S62141170-A (JP)
Inventor: MIYAUCHI AKIO
IPC: D06B3/34
Filed: 1985-12-13
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-H07108836-A (JP)
Title: Weather strip for automobile
Inventor: OGISO HARUMI
IPC: B60R13/06
Filed: 1993-10-14
Abstract: PURPOSE:To prevent the tip part of a lip from being fastened into the end of a retainer, when a weather strip having the lip on its outer circumference is installed in the retainer by a mounting jig. CONSTITUTION:In a weather strip for an automobile having a lip 43 on a side face 422 of a hollow sealing part 42, a projection part 44 is formed at the back of the end part of the lip 43 and when the weather strip is pressedly inserted into a retainer 3 by a mounting jig 6, even if the tip part of the lip 43 is fastened between the end of the retainer 3 and the above side face 422, the tip part of the lip 43 is naturally disconnected from the end of the retainer 3 by reaction of the projection 43 installed on the side face 422.
Patent JP-2000100430-A (JP)
Title: Metallic oxide of porous structure, electrode structure, secondary battery and manufacture of these
Inventor: KAWAKAMI SOICHIRO
IPC: H01M4/48
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To enhance capacity and charging discharging efficiency of a lithium secondary battery by providing regularly arranged pores. SOLUTION: A particle of metallic oxide 101 is a structure having regularly arranged pores 102. These pores 102 are desirably plural through holes substantially arranged in one direction. The specific surface area of the metallic oxide 101 is desirably not less than 10 m2/g. The metallic oxide 101 is desirably a layer structure running along the pores 102. A diameter of the pores 102 is 0.5 to 20 nm, and an interval between regularly arranged pore and pore is desirably 1 to 10 nm. When a lithium secondary battery is made by using the metallic oxide 101 as an electrode material, since an electrolyte is absorbed in a large number of pores 102 of the metallic oxide 101, intercalating or deintercalating reaction of an electrochemical lithium ion is uniformly and smoothly caused at charging/discharging.
Patent JP-H0593818-A (JP)
Title: Corded package structure for optical parts
Inventor: HAYAKAWA KOICHI
IPC: G02B6/28
Filed: 1991-10-02
Abstract: PURPOSE:To provide high-reliability corded, package structure for optical parts where the fluctuation of transmission loss caused by temperature change is small. CONSTITUTION:An anchor part 16 is fitted in the terminal part of a reinforcing cord 11 obtained by covering the outside of a pipe 12 with reinforcing fiber and further coating the outside of the fiber with an outer sheath 14, and the outer sheath 14 and the anchoring parts 16 are fixed, then the pipe 12 and the anchoring parts 16 side are fixed in the same manner. After a bare optical fiber 4 going out from a melting coupler 6 on the sides of the input port and the output port of the coupler 6 is inserted in the pipe 12 of the corresponding cord 11, the optical fiber 4 and the pipe 6 are fixed with adhesive. In such a state, the coupler 6 and the terminal part of the cord 11 are housed in a case 23 and packaged.