baber/WOPTO huggingface dataset:
Patent JP-S6316887-A (JP)
Title: Welded can shell body
Inventor: MATSUNO KENJI
IPC: B23K26/00
Filed: 1986-07-07
Abstract: PURPOSE:To improve the corrosion resistance of a product and the yield as well by performing a welding so as to control the width of the structure changing part caused on the inner face of the can shell body subjected to a laser welding and the height of the projecting part at the specific value or less. CONSTITUTION:The distance W1 between the outer ends of the structure changing part B caused on the inner face 6 of a can shell body is taken in <=0.25mm. The width of a fusion solidified part A is preferably taken in <=0.3mm and the distance W2 between the outer ends of a thermal effect part in <=0.5mm. The height of the projecting part 7 caused on the inner face is taken in <=20mum. In such way, the corrosion resistance of a weld zone 2 can be remarkably improved more than a painted film. In order to obtain such weld zone the weld line having a good thermal conductive characteristics used. The product quality can be improved by forming such composition.
Patent JP-S638835-A (JP)
Title: Trouble recovery device
Inventor: MAIKERU JIEI FUREMONTO
IPC: G06F11/00
Filed: 1987-06-26
Abstract: PURPOSE:To recover a system from trouble without making the constitution complicated neither expensive by using a hardware recovery module which records the transient state of the system in a period between periodical check points to recover the system. CONSTITUTION:A hardware recovery module 140 is provided with a microprocessor only for recovery control and a storage device, where the system state is stored, and performs the check point operation and the related operation. Check points consists of an initial check point and information related to all information transfer occurring in the computer system before the next check point. If trouble is detected, the system operation is temporarily stopped, and contents of a storage device 120 stored in the recovery module 140 are read out to a cache 112 in the reverse order with respect to time, and they are written back in the main storage 120 to restore the main storage 120 to a state required for a process to be reexecuted. A processor is restarted from the latest check point whose validity is confirmed.
Patent JP-H105155-A (JP)
Title: Vertical type vacuum cleaner
Inventor: WATANABE FUMIHIRO
IPC: A47L5/28
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To easily perform cleaning of a narrow place such as a far off gap between furniture and furniture and cleaning of an elevated spot such as lighting fixtures by a vertical type vacuum cleaner. SOLUTION: This cleaner has a motor-driven blower 8, a dust collecting chamber 10 communicated with the motor-driven blower 8, a pack filter 12 built in the dust collecting chamber 10 in a cleaner main body 1, and a main body handle 6 is also arranged on the cleaner main body 1, and a sucking-in tool 24 for a floor is provided in a lower part of the cleaner main body 1.  In this case, the sucking-in tool 24 for a floor and one end of a communicating tube 26 provided in the cleaner main body 1 are connected to each other so as to be freely mountable and demountable, and the other end of the communicating tube 26 and one end of an extending tube 4 are connected to each other so as to be freely mountable and demountable, and the other end of the extending tube 4 and one end of a flexible hose 19 are connected to each other, and the other end of the flexible hose 19 is connected to the dust collecting chamber 10.
Patent JP-S5384412-A (JP)
Title: Process system for video signal
Inventor: NISHIMURA SHIGERU
IPC: H04N5/04
Filed: 1976-12-29
Abstract: PURPOSE:To reduce the dispersion of the synchronization for the reproduced picture image and to eliminate the linear noise, by transmitting the synchronous signal and the video signal in the same polarity and by triggering the monostable multivibrator which generates a pulse of nearly the same duration as the synchronous signal cycle by means of the differentiating output of the receiving signal.
Patent JP-2000345793-A (JP)
Title: Rock-bed judging system
Inventor: NAKAYAMA TAKAYOSHI
IPC: E21C39/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To prepare or change the logic of rock-bed judgment while continuing excavating work. SOLUTION: An excavation data creating section 21 creases various kinds of excavation data based on the measured values from measuring instruments 13 to 15 and image signals from monitor camera 16. The rock-bed judging system 22 assesses the grade of natural ground by using a fuzzy model stored in a judgment logic storage section 24 by means of judgment processing section 25. Also, learning data comprising a pair of judged results on the grade of natural ground by human being based on the rock-bed appeared from the tail of TBM and the excavation data on the same rock-bed stored in excavation data base 26 are creased, and a learning data base 27 is prepared. A learning processing section 23 learns the fuzzy model by the quickest diving method by using the learning data from the learning data base 27.  In this way, the logic for rock-bed judgment can be prepared and changed easily without stopping the tunnel excavation work.
Patent JP-H115341-A (JP)
Title: Card printer
Inventor: KATO MASASHIGE
IPC: B41J13/02
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the slip between a card to be printed and an ink ribbon or a platen roller and achieve the high quality printing. SOLUTION: A feed roller mechanism 20 is provided on the outside of a traveling line of an ink ribbon 13 separately from a platen roller 12, and a card C is clamped directly by a feed roller 27 and a pinch feed roller 32 of the mechanism to feed the card in synchronization with the feed speed of the platen roller 12 and prevent the slip generated between the card C and the ink ribbon 13 of the platen roller 12.
Patent JP-H0669000-A (JP)
Title: Radiation absorber of particle accelerator vacuum chamber
Inventor: SUZUKI YASUAKI
IPC: H05H13/04
Filed: 1992-06-18
Abstract: PURPOSE:To improve thermal conductivity of a welding part and eliminate the possibility that a radiation absorber is removed from a vacuum chamber. CONSTITUTION:The radiation light absorber of a particle accelerator vacuum chamber is provided on the inner wall 22a of a vacuum chamber 22 to absorb radiation 25 generated from particles passing inside the vacuum chamber 22 and formed by means of build up welding and a cooling water passage part 26 through the inside of which cooling water passes is provided on the wall part of the vacuum chamber 22 adjacent to the radiation absorber 21. Thus, the radiation absorber is firmly fixed in its condition of close contact with the predetermined position of the inside wall of the vacuum chamber and effectively cooled by the cooling water passage part 26. Since the radiation absorber itself includes no pressure boundary, it is not subjected to thermal fatigue and can be miniaturized.
Patent JP-H0210144-A (JP)
Title: Method for measuring simultaneously thickness and composition of film
Inventor: KAWABE JUNJI
IPC: G01N23/22
Filed: 1988-06-28
Abstract: PURPOSE:To simultaneously determine thickness of composition of a film of the same measuring place from both detection values by radiating X rays from a single X-ray generation source and detecting simultaneously the diffracted X-ray intensity and the fluorescent X-ray intensity which are obtained, respectively. CONSTITUTION:When a film to be measured 8 is irradiated by characteristic X rays fetched from a window of a single X-ray tube ball 12, diffracted X rays of a crystalline substance in the film 8 and fluorescent X-ray intensity of a film constituting element are obtained in a diffraction angle direction for satisfying a Bragg's formula. A detector 14A detects the intensity of fluorescent X rays, a detector 14C detects the intensity of the diffracted X rays, and a detector 14B and 14D detect the background intensity. Outputs of each detector 14A-14D are inputted to pulse height analyzers 20A-20D through pre- amplifiers 16A-16D and main amplifiers 18A-18D. Outputs of each pulse height analyzers 20A-20D are counted by rate meters 22A-22D, and thereafter, inputted to a recorder 24, and the thickness and the composition of a film of the same measuring place are determined simultaneously.
Patent JP-S5492738-A (JP)
Title: Shift control mechanism for scanning type optical system and transfer transport unit in electrophotographic copier
Inventor: SUGIZAKI TSUGIO
IPC: G03G21/00
Filed: 1977-12-29
Abstract: PURPOSE: To attempt the miniaturization of the device and the speedup of copying speed by providing the scanning optical separately from the transfer paper transport unit, and compensating the difference of its stroke length for the difference of shift speed.  
     CONSTITUTION: Wire 18a which runs optical system 1 and wire 18b which runs transfer paper transport 7 are driven by two-step pulleys 19a, 19b which have a certain rotation ratio, respectively, hence the transfer transport 7 driven by the pulley 19b having a large diameter runs faster than the optical system 1. Therefore, at the same time when the optical system 1 starts its scanning in the direction of  A to charge the photoreceptor 11 so as to form latent image and the system 1  reaches the left end, the transfer paper transport 7 comes up with this end so as to place the transfer paper on the photoreceptor 11. Subsequently, with the return of  the transport 7 in the direction of B, the latent image on the photoreceptor 11 is  transferred on the transfer paper, visualized and fixed. And the optical system 1  and the transport 7 return to the original positions at the same time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6221352-A (JP)
Title: Phase continuous fsk modulation and demodulation system
Inventor: ONO HIROSHI
IPC: H04L27/12
Filed: 1985-07-22
Abstract: PURPOSE:To reduce the complicateness at demodulation attended with the increase in multi-value number while withstanding interference between codes by applying multi-value coding to an information series at the transmission system and applying multiplication and delay detection at the reception system. CONSTITUTION:The output 6 of a binary information series generator 1 is converted into a multi-value code series 7 by a multi-value coder 2 in the transmission system 10, the series 7 is fed to a transmission base band limit filter 3, the obtained output 8 is modulated by a phase continuous FSK modulator 4 and a modulation signal 9 is sent. The received reception signal 17 is fed to a receiver 12 in the reception system 23, the output 18 is multiplied by the multiple decided by the multi-value/modulation index and delay detection method at a multiplier 13 and the multiplied output 19 is led to the delay detector 14. The output 20 of the delay detector is divided into two; one is inputted to a clock recovery device 16 to obtain a recovery clock 21 and the other is led to an identifier 15 to obtain an identified output 22 being the original binary information series by applying binary or ternary identification and discrimination synchronously with the recovery clock 21.
Patent JP-H07145172-A (JP)
Title: Production of macrocyclic polyether imide oligomer from substituted bisphthalimide
Inventor: DANIERU JIYOSEFU BURUNERU
IPC: C08G73/12
Filed: 1994-07-13
Abstract: PURPOSE: To obtain a cyclic polyetherimide oligomer with extremely high stability at high temperatures in high yield by reacting a substituted bisphthalimide with a salt of a dihydroxyaromatic compound under phase transfer conditions.  
     CONSTITUTION: (A) In a substantially nonpolar solvent and at a temperature of about 180-225°C, (B) at least one alkali metal salt of a dihydroxy-substituted aromatic hydrocarbon and (C) at least one substituted bisphthalimide of formula I [wherein R 1  is a divalent 6-20C aromatic hydrocarbon, a halogenated hydrocarbon, a 2-20C alkylene, a cycloalkylene, a 2-8C bis-(alkylene terminal substituted) polydiorganosiloxane or a divalent group of formula II (wherein Q is C 2 H 4 , O, O=O=, SO 2  or CCF 3 ); X 1  is fluoro, chloro, bromo or nitro; and (m) is 0 or 1] are brought into contact with each other in the presence of (D) a phase transfer catalyst which is substantially stable at the temperatures to be used and, in this instance, by the use of a ratio (molar ratio) of component (B) to component (C) of about (1.05-1.1):1 and an amount of component (D) of about 2-8 mole % based on component (B) to obtain the objective oligomer. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H063983-A (JP)
Title: Fixing device
Inventor: NAKAMURA YUMI
IPC: G03G15/20
Filed: 1992-06-19
Abstract: PURPOSE:To provide a fixing device capable of uniformizing the temperature distribution of an exothermic body, controlling the offset of a film due to a temperature difference and preventing the excessive temperature rising at the non-paper passing part of a heating body. CONSTITUTION:As to the fixing device for fixing an unfixed image lying on a recording material by bringing a fixing film in contact with the heating body 1 and moving it, bringing a recording material in tight contact with the fixing film and making the recording material to pass through the heating body 1 with the fixing film and giving heat energy to the recording material from the heating body 1 through the fixing film, the heating body 1 is constituted of a resistance exothermic body 1b provided with energizing electrodes 4a and 4b installed on both end parts of the body 1b in a direction orthogonally crossed with a recording material moving direction, plural branch circuits 1d-1g branching from the resistance exothermic body 1b and arranged parallel to the body 1b and a heating controller(heating control means) 14 for the branch circuits 1d-1g.
Patent JP-S5861124-A (JP)
Title: Preparation of molded thermoplastic resin article having modified surface
Inventor: KAKIYA HARUAKI
IPC: C08J7/06
Filed: 1981-10-08
Abstract: PURPOSE:To obtain the titled molded article capable of retaining the improved antifogging property for a long term, by forming a water-insoluble and organic solvent-soluble cationic polyelectrolyte film on the surface of a molded thermoplastic resin article, and adsorbing an anionic surfactant on the resultant film. CONSTITUTION:A water-insoluble and organic solvent-soluble cationic polyelectrolyte, e.g. a copolymer of a monomer having a cationic ionizable group with a vinyl monomer without the ionizable group, is dissolved in an organic solvent, e.g. tetrahydrofuran, and applied to at least one surface of a molded article, preferably a film, sheet or plate, of a thermoplastic resin, e.g. polyethylene, to form a film having about several microns-several tens of microns thickness. An anionic surfactant, e.g. soap of a higher fatty acid such as palmitic acid, is dissolved in a solvent, e.g. water or alcohol, and applied to the resultant film to give the aimed molded article.
Patent JP-S5950081-A (JP)
Inventor: FURUKAWA KUNIO
IPC: C04B35/66
Filed: 1982-09-14
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-H0797799-A (JP)
Title: Substrate material for inorganic wall paper and inorganic wall paper using the same
Inventor: TAKEUCHI KUNIAKI
IPC: D04H1/593
Filed: 1994-06-21
Abstract: PURPOSE:To obtain a substrate material for inorganic wall paper whose nonwoven fabric has excellent handleability without breakage, when the wall paper is repaired, fire resistance properties of the non-combustible grade, further substrate material for inorganic wall paper having antibacterial and antimold properties and inorganic wall paper using the same. CONSTITUTION:Nonwoven interlaced fabric mainly comprising rayon fibers 1 and non-combustible paper 2 are laminated by laying an adhesive of more than 5g/m<2> and less than 20g/m<2> between them and the unit weight of the interlaced nonwoven fabric is more than 35g/m<2> and less than 70g/m<2> to give the substrate material for inorganic wall paper 5 and inorganic wall paper 6 having the decorative layer 4 thereon.
Patent JP-S5784871-A (JP)
Title: Heat transfer recorder
Inventor: KIKUCHI YOSHIKI
IPC: B41J11/00
Filed: 1980-11-17
Abstract: PURPOSE: To alleviate a skew by a method wherein a stress absorbing roll unit having an inclination changed according to the stress generated at both ends of an ink doner film is provided between a back-up roll pressing against a thermal head and a feed roll.  
     CONSTITUTION: In a heat transfer recorder wherein the ink doner film 1 being let out from the feed roll 2 is introduced between the thermal head 3 and the back-up roll 5 pressing against the head 3 and recording is conducted by introducing a recording paper 4 between the film 1 and the back-up roll 5, the stress- absorbing roll unit 6 having an inclination to be changed according to the stress generated at both ends of the film 1 is provided between the feed roll 2 and the back-up roll 5. For example, the unit 6 may preferably be such that a rotary shaft 6B for a roll 6A is supported by a holder 6C and a bottom part 11 of the holder 6C is rotatably fitted to a projecting part 12 of a frame so as to keep the longitudinal balance of the roll 6A. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0954206-A (JP)
Title: Device and method for recovering color filter
Inventor: NORIMATSU TETSUO
IPC: G02B5/20
Filed: 1995-06-27
Abstract: PURPOSE: To make it possible to easily apply a suitable amt. of a resist liquid on a defect, such as white void, formed by drop-out of the applied resist in the microregion of a color filter. CONSTITUTION: The front end of a capillary 106 is brought near to the defect 134 of the color filter F in repairing the defect 134, such as white void, formed by the drop-out of the resist 132 applied on the substrate surface of a transparent glass plate 130 by applying the resist liquid thereon. The resist liquid is then fed to this capillary 106 and the liquid drop 136 of the resist liquid is formed at the front end of the capillary 106. The liquid drop 136 is thereafter stuck to the front end of the capillary 106 and is applied in this state on the defect 134 of the color filter F. The applied resist liquid is then cured by exposure.
Patent JP-H063911-A (JP)
Title: Image forming device
Inventor: KAMIYA YUJI
IPC: H04N1/23
Filed: 1992-06-19
Abstract: PURPOSE:To provide an image forming device whose cost is kept from rising to the utmost, where waiting time is restrained from increasing to the utmost, and where an image is not deteriorated even when the device is used for a long time. CONSTITUTION:This device is provided with a conversion table having the content on relation between a digital image exposing signal and the estimated density characteristic of forming the image after change with lapse of time, and a sensor 31 detecting the electrostatically charged potential amount of a photosensitive body or detecting toner density on the photosensitive body or a transfer body at plural points; and the digital image exposing signal and the estimated density after the change with lapse of time are read out from the conversion table in accordance with a difference between the detected result by the sensor 31 and a specified value so as to correct the digital image signal.
Patent JP-H0828403-A (JP)
Title: Fuel injection device for direct injection diesel engine
Inventor: UEKI SHIGERU
IPC: F02B3/06
Filed: 1994-07-13
Abstract: PURPOSE:To always make fuel injection to the optimum position in a combustion chamber possible even when revolving speed varies. CONSTITUTION:A nozzle holder 1 is fixed to a cylinder head 2, and a nozzle 4 is movably attached to the nozzle holder 1, and a spring 14 is accommodated in the lower end of the nozzle holder 1, and one end of a locker arm 15 oscillated by a cam 19 is engaged in the side opposite to the spring of the nozzle 4.
Patent JP-S5862109-A (JP)
Title: Caries preventing composition
Inventor: TEIBOA SHIIPOSU
IPC: A61K6/90
Filed: 1982-09-17
Abstract: Improved protection against dental enamel caries is provided by applying to the teeth and gingivae an oral hygiene composition containing, in addition to a pharmaceutically acceptable fluoride compound, a sufficient quantity of a pharmaceutically acceptable zinc compound so that the ratio of zinc ion to fluoride ion is at least about 7:1 by weight.
Patent JP-H0911487-A (JP)
Title: Manufacture of ink tank for ink jet recorder, the tank for the recorder manufactured by the same method and the recorder using the tank
Inventor: KISHIDA SO
IPC: B41J2/175
Filed: 1995-06-27
Abstract: PURPOSE: To give stable negative pressure with high volume using efficiency by connecting the bottom of an ink tank to a member having at least a partition wall, and forming an orifice near the connecting part. CONSTITUTION: This method for manufacturing an ink tank for an ink jet recorder comprises the steps of separately manufacturing a member having at least a bottom l and a member having at least a partition wall 2, and connecting them to form an orifice 4. The bottom 1 and the wall 2 are separately formed, and hence the formation of the orifice 4 near the connecting part is facilitated. The orifice 4 is formed to eliminate the remainder of ink at the lower part from the position of the orifice 4, and the volume using efficiency of the ink of the tank is enhanced. Further, a compartment tank for giving stable negative pressure can be obtained.
Patent JP-S5684170-A (JP)
Title: Longitudinal cutting device of steel material
Inventor: SHIODA FUMINOSUKE
IPC: B23K7/00
Filed: 1979-12-14
Abstract: PURPOSE: To improve the cutting accuracy of steel material by providing a mechanism of measuring steel material width continuously, and emitting a command for correcting the cutting position every time when there is a width fluctuation.  
     CONSTITUTION: A carriage 4 is moved to the side face of a steel material 26 placed on a cradle 25. Movable platens 10, 11 move closer to the steel material 26 and cause guide rollers 17 to contact the side face of the material 26, then the material is grasped and pressed by the pressure of a cylinder 22. The steel material width is measured with a detector 30, and the position of a cutting torch 24 is detected with a nozzle position detector 21. The signal thereof is inputted to a control panel 27 which checks whether the torch 24 is installed in the predetermined cutting position with respect to the steel material width and corrects this, if necessary, by operating a motor 20. Thence, the cutting torch 24 is lowered and the ignition and cutting-in work is carried out. After the cutting-in for a preset distance, the carriage 4 is driven at a desired cutting speed, whereby the material 26 is cut to its end. Upon completion of the cutting, the machine body is reset to its home position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06129-A (JP)
Title: Rice cooking method and its rice cooker
Inventor: YONEDA JITSUO
IPC: A23L7/10
Filed: 1992-06-19
Abstract: PURPOSE:To eliminate the dispersion of the cooked-up state of rice caused by the error in the water quantity, and to always stabilize the dispersion of the cooked-up state, in a rice cooker. CONSTITUTION:The cooker is constituted of a feed water circuit 1b which is provided in a cover body 6 and communicated with the inside of a rice cooking pot 20, a flow meter 12 which is provided on this feed water circuit 1b and measures the feed water quantity, a feed water valve 13 for opening/closing the feed water circuit 1b, a necessary water quantity setting means corresponding to the rice cooking rice quantity, and a comparator 11 for comparing the detected water quantity by the flow meter 12 with a set value by the necessary water quantity setting means. Also, the cooker is provided with a water quantity setting device in which the feed water valve 13 is opened by a feed water signal, and the feed water valve 13 is closed by the output comparator 11 at the time when the detected output by the flow meter 12 coincides with the set value by the necessary water quantity setting means.