baber/WOPTO huggingface dataset:
Patent JP-H06305788-A (JP)
Title: Low-dusting cement material
Inventor: MASUDA SATORU
IPC: C04B7/00
Filed: 1993-04-27
Abstract: PURPOSE:To obtain a low-dusting cement material capable of being mass-produced at a low cost, without adversely affecting the environment, without the performance as cement being deteriorated and having a long usable time by uniformly mixing a specified amt. of water into the cement material such as portlant cement. CONSTITUTION:This low-dusting cement material is obtained by uniformly adding 1-10wt.% of water to a cement material such as portland cement, blended cement or a cement solidifying material. The low-dusting cement material produced by uniformly mixing 2-5wt.% of water into the cement material exhibits 100-340kgf/cm<2> compressive strength of a mortar at an age of 7 days, 3 days after water is uniformly mixed, the usable time after production exceeds five hours, and the material is preserved for a long period.
Patent JP-H11328720-A (JP)
Title: Device to read from and write to optical recording medium
Inventor: DANG LIEU KIM
IPC: G11B7/135
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain the device to conduct a reading from and a writing to the optical recording medium in which the interference effect on the focus error signals, that are the signals to pull out optical detector signals, or track error signals is reduced. SOLUTION: The device has a scanning beam generating means 1, which has a focusing means, and a photodetector 11 which includes at least two detector regions and receives O order and 1st-order diffracted beams from a recording medium. Moreover, the device is provided with a beam dividing means 4 which divides the optical spot on the photodetector 11 into two separate partial spots.
Patent JP-H02281859-A (JP)
Title: Display telephone set
Inventor: OKAMOTO TOSHIAKI
IPC: H04M1/56
Filed: 1989-04-24
Abstract: PURPOSE:To decrease the calling error of telephone by displaying the data corresponding to dial information brought to dial input and confirming the dial information. CONSTITUTION:This display telephone set is provided with a keyboard 1, a selecting signal sending-out part 2, a display control part 3, an indicator 4, a comparing part 5, a dial memory part 6, and a data memory part 7. In this state, with respect to dial information inputting by dialing, by retrieving the coincident dial information from in the dial information registered in advance, and displaying the data such as a name corresponding to this dial information, it is confirmed that dialing is correct before the other party answers. In such a manner, even when dial information is inputted erroneously, since the name can be confirmed before the other party answers, an erroneous call can be prevented.
Patent JP-H11293144-A (JP)
Title: Processing pigment, its production and use
Inventor: IKEDA ISATO
IPC: C09D11/324
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a new processing pigment having a high pigment content, excellent dispersibility in various kinds of media, capable of easily forming stable fixed images in high addition amounts without inhibiting the fixing property of a liquid recording medium, even when added to the liquid recording medium, and having various kinds of excellent physical properties such as electric characteristics. SOLUTION: This processing pigment is obtained by mixing and dispersing a pigment with a block or graft type polymer comprising (A) a segment having at least one functional group selected from the group consisting of amino group, amide group, carboxyl group, sulfonic group, phosphoric group, phenolic hydroxyl group, P(=0)(R<1> )(OH) group [R<1> is a hydrocarbon group or an OR (R expresses a hydrocarbon group) group], cyclic acid anhydride-containing group, alkyl ester group, double bond group, alkoxylsilyl group, epoxy group, thioepoxy group, oxazoline group, aziridine group and isocyanate group and (B) a segment comprising a crystalline polymer chain having a side chain structure.
Patent JP-S5727452-A (JP)
Title: Magnetic recorder and reproducer
Inventor: DEGUCHI TOSHIHISA
IPC: G11B11/105
Filed: 1980-07-23
Abstract: PURPOSE:To obtain a high S/N ratio even although the output of the laser beam is reduced, by carrying out the recording with a vertical recording magnetic head and then the reproducing through an optical reproducing head using the laser beam. CONSTITUTION:On a magnetooptic disk 1, a thin film of an amorphous ferrimagnetic substance or a crystalline magnetic substance such as MuBi, MuBiCu is formed. When recording, the current changing its direction according to the information to be recorded is applied to an energizing coil 9. Thus the direction of the magnetic field energized between a main magnetic pole 7 and auxiliary magnetic pole 6 is changed upper and lower sides. In accordance with the direction of the magnetic field, the recording of the bit by bit is carried out with an alignment in one direction. When erasing the recorded bits, DC current is applied to the coil 9. When reproducing, a laser beam 11' is irradiated to the magnetic thin film.
Patent JP-S5726214-A (JP)
Title: Lng and steam hybrid power plant
Inventor: NAKAGAMI YOSHIHARU
IPC: F01K23/04
Filed: 1980-07-23
Abstract: PURPOSE: To improve thermal efficiency to improve fuel cost of a power plant by utilizing heat which has been discharged to condense exhaust gas for evaporating LNG used as fuel for the power plant in order that a turbine may be driven using the thus evaporated LNG before the LNG is burnt.  
     CONSTITUTION: In a power plant including a boiler and a burbine, steam generated in a boiler 4 is fed to a turbine 6 through a gas water separator 5 and does its work there whereafter it is condensed in a condenser 1' and the condensed water is pumped back to the boiler 4 by means of a feed water pump 3. In addition to a steam line 12 as described above, an LNG line 13 is provided to improve thermal efficiency. In particular, LNG in a tank 14 is fed into the heat exchanger 1' acting as a condenser so that it may be heated to be evaporated by exhaust gas of the turbine. And LNG in  a mixture condition of gas and liquid is fed into a gas water separator 17, and NG  thus separated in the separator 17 is heated in the heat exchanger 1' whereafter it is introduced into a turbine 18 and does its work there. Thereafter, part of NG is supplied as fuel to the boiler 4 and the remaining NG is fed to a supply line 20. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000295583-A (JP)
Title: Method and system for inverse telecine conversion and recording medium recording inverse telecine conversion program
Inventor: MURANUSHI KAZUHITO
IPC: H04N7/01
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To attain inverse telecine conversion that restores a telecine conversion video image of the interlace form into a non-interlaced video image while suppressing increase in a memory capacity and a delay time. SOLUTION: Identity of each field for a current input frame and a preceding input frame is discriminated (120), the same flag is set to the same field (130), when there are odd number fields to which the same flag is set in five fields each, one of the fields is deleted and the remaining four fields are outputted (150), when there are no odd number fields to which the same flag is set in the five fields above, the first two fields of the five fields are outputted, the remaining three fields are used for head fields of succeeding processing, the same processing is repeated for each of five fields (160).
Patent JP-H02131486-A (JP)
Title: Photochromic compound and composition thereof
Inventor: MACHIDA KATSUICHI
IPC: C07D498/10
Filed: 1989-04-24
Abstract: NEW MATERIAL:A spiroxazine compound expressed by the formula [R<1> is alkyl, allyl, alkoxyalkyl, etc.; R<2> and R<3> are (substituted) alkyl; R<4> to R<7> are H, halogen, alkyl, etc.]. EXAMPLE:1,3,3-Trimethylspiro[indoline-2,3'-(3H)-pyrido(3,4-f)(1,4)benz oxazine. USE:A photochromic compound, useful as a display, memory, dimming lens, etc., and capable of exhibiting excellent coloring properties at ambient or high temperatures with great durability of the colored state thereof. PREPARATION:For example, an 8-nitroso-7-isoquinolinol derivative is reacted with an indoline compound, such as 1,3,3-trimethyl-2-methyleneindoline, having a desired substituent group in a solvent, such as toluene, while being refluxed in an N2 gas atmosphere.
Patent JP-S60245579-A (JP)
Title: Heat transfer printer
Inventor: KIMURA YOSHIHIRO
IPC: B41J29/02
Filed: 1984-05-22
Abstract: PURPOSE:To enable even a cardboard to be used as a recording paper, by operating a film-feeding mechanism and a paper-feeding mechanism in conjunction with each other. CONSTITUTION:A cover 12 incorporates a film-feeding roller 16 and a pinch roller 17 for feeding an ink film 14 in the direction of an arrow 15, and a thermal head 18. A main body 11 incorporates a platen roller 24 opposed to the thermal head 18, and paper-feeding rollers 27, 28 and pinch rollers 29, 31 opposed thereto for feeding the paper 25 in the direction of an arrow 26. The paper 25 inserted through an inlet 32 is first fed to a position between the head 18 and the roller 24 by the feeding roller 27 and the pinch roller 29. The ink film 14 and the paper 25 are clamped between the head 18 and the roller 24 in the condition of overlying on each other. In this condition, heat is generated by heating elements of the head 18, whereby the ink of the ink film 14 is transferred onto the paper 25, resulting in transferring.
Patent JP-H07278796-A (JP)
Title: Surface reforming method
Inventor: SUGIYAMA KENJI
IPC: C23C14/22
Filed: 1994-04-14
Abstract: PURPOSE:To form a compound film excelling in adhesion property by irradiating a metal material with ion beams of a base material metal, and then switching it to ion beams for forming a compound film to irradiate the metal material. CONSTITUTION:After the surface of a material to be treated 1 is purified, while the vapor deposition of a compound film forming metal is performed, ion beams of the same metal as the material to be treated 1 or of the same metal as that of the vapor deposition are radiated to form a metal film 7 on a base material 1. Because the metal film 7 is irradiated with the metal ion beams simultaneously with the film formation, it is dense and has good adhesibility. The metal ion beams are switched to ions for forming a compound film stepwise or continuously. The thickness of a film formed layer 8 of a part at which switching is performed is made 5% of the final one. The thickness of the formed film by the simultaneous treatment of ion beam irradiation with vapor deposition is made 20% of the final one. A compound film 9 is formed on the final surface. Because a film 8 in which metal is gradually changed to a compound is formed, good adhesibility is obtained.
Patent JP-H08298474-A (JP)
Title: Radio communication equipment
Inventor: IHARA AKINOBU
IPC: H04B1/44
Filed: 1995-04-26
Abstract: PURPOSE: To attain transmission with a desired frequency quickly by controlling a transmission means sending selectively radio waves with plural frequencies in response to the operation of plural transmission/reception circuit operation switches. CONSTITUTION: A 1st transmission/reception section 3 has a VHF transmission section 31, a VHF reception section 32, and a UHF reception section 33 and has a transmission function of a VHF band, a reception function of a VHF band and a reception function of a UHF band. The function is selected by switching changeover switches SW1-SW4. Furthermore, a 2nd transmission/ reception section 4 has a UHF transmission section 41, a UHF reception section 42, and a VHF reception section 43 and has a transmission function of a UHF band, a reception function of a UHF band and a reception function of a VHF band. The function is selected by switching changeover switches SW6-SW9. Furthermore, the transmission/reception changeover switches SW1, 2, SW6, 7, SW3, 4, and SW8, 9 are switched interlockingly with each other.
Patent JP-H043846-A (JP)
Title: Duct air conditioner
Inventor: HATTORI NOBUHIRO
IPC: F24F13/15
Filed: 1990-04-18
Abstract: PURPOSE:To realize a uniform comfortable atmosphere by a method wherein a left air blowing port and a right air blowing port are disposed near both ends of a wall while being spaced apart from each other, ducts for feeding heat exchanged air communicated at an outdoor side of the wall and each of the ducts is provided with a row of air direction control vanes. CONSTITUTION:Air having a predetermined temperature and a flow rate is transported from a duct 3 at a wall outer side through each of a left air blowing port 1 and right air blowing port 2 and finally the air is blown into a room. In this case, when the air conditioning is started or at the time of cooling operation just after performing the air conditioning operation, it is also effective to perform a sequential variable control while a left row of air direction control vanes 4 and a right row of air direction control vanes 5 are linked timely with or an indoor circumstance estimated or sensed in such a way as a blowing direction may be directly directed toward a human body. After this operation, when the heating operation is normally performed, a main air blowing direction is set to a left downward and a right downward direction, respectively by the left and right rows of air direction control vanes 4 and 5, and in turn during a cooling operation, it is set to a left upward, right upward directions, respectively and thereby a quite comfortable spacing can be kept from a starting of the air conditioning continuously.
Patent JP-S62260781-A (JP)
Inventor: KAWASETSU NOZOMI
IPC: C04B38/00
Filed: 1986-05-06
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-H04255838-A (JP)
Title: Charging controller for flash device
Inventor: OGAWA MASAAKI
IPC: G03F7/00
Filed: 1991-02-07
Abstract: PURPOSE:To prevent a voltage boosting circuit from overheating without provid ing any temperature detecting circuit and to start charging a capacitor as early as possible after flash light emission. CONSTITUTION:The series control type flash device detects residual voltages C1, C2, and C3 of the capacitor after flash light emission. It is predicted that the lower the residual voltages are, the large the amt. of generated heat in the next charging of the capacitor is, and charging prohibition times D1, D2, and D3 for the sufficient radiation of heat which is generated so far are set long. The capacitor begins to be charged after the lapse of the charging prohibition times.
Patent JP-H07284489-A (JP)
Title: Response switch
Inventor: TANAKA TOSHIO
IPC: H01H3/02
Filed: 1994-04-15
Abstract: PURPOSE:To provide a response switch capable of enhancing the operability at the time of use and capable of reducing the labor at the time of assembling in an audiometer used in the examination of hearing. CONSTITUTION:An operation feeling is obtained when a push button 22 is subjected to pushing operation and the operativity of a response switch 20 can be enhanced by attaching the push button 22 and a click member 33 performing clicking operation to the response switch. By attaching the push button 22, switch driving part 25G changing over the ON/OFF of a switch element 27 corresponding to the push state of the push button 22 and stopper parts 25D, 25E to a push plate 25 having appropriate elastic force to the switched, the labor required at the time of assembling can be reduced.
Patent JP-2000065958-A (JP)
Title: Astronomical watch
Inventor: DINGER RUDOLF
IPC: G04G99/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an astronomical watch for indicating the position of the celestial body of the solar system for the earth and the zodiac. SOLUTION: An astronomical watch is provided with a timebase 1 for generating a standard frequency signal, a circuit 2 for determining current time and current data including day, month, and year from the standard frequency signal, manual control devices 7 (21, 22, and 23) for selecting each of celestial bodies, display devices 6 (14, 15, 16, and 20), and means (a processing and control unit 3, a data memory 4, and a display control circuit 5) for determining the position of a selected celestial body for the earth and the twelve zodiacal signs of the zodiac, and at the same time displaying the position on the display devices.
Patent JP-H07311940-A (JP)
Title: Production of magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: C23C14/24
Filed: 1994-05-17
Abstract: PURPOSE:To produce a magnetic recording medium efficiently at low cost while enhancing the magnetic characteristics by discharging a reactive gas from a gas supply means toward a reflector and reflecting the reactive gas toward an opening of a vessel. CONSTITUTION:A vacuum vessel 8 is evacuated to a predetermined vacuum level and a support 1 is run therein. Under that state, a magnetic metal in a crucible 5 is fused and evaporated by means of an electron gun 7 and eventually deposited on the support 1. A reaction gas is discharged through a reactive gas supply nozzle 10 toward a dome-like reflector 11 which reflects the reactive gas effectively toward the magnetic metal part fused by means of the electron gun 7.
Patent JP-H09105811-A (JP)
Title: Photopolymerizable composition for color filter
Inventor: URANO TOSHIYOSHI
IPC: G02B5/20
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity and developing property of a photopolymerizable compsn. for a color filter containing a compd. having at least on ethylene-type unsatd. double bond, a photopolymn. initiator system and a coloring material. SOLUTION: This compsn. contains a sensitizer and a hexaphenylbiimidazole compd. in which phenyl groups substituted at 4,4',5,5'-positions has electron- withdrawing substituents as the photopolymn. initiator system. The coloring material is included by >=50wt.% of the whole solid content.
Patent JP-H02281211-A (JP)
Title: Optical collimator and optical coupling parts
Inventor: TOJO MASAAKI
IPC: G02B6/32
Filed: 1989-04-21
Abstract: PURPOSE:To give a connecting function to an optical collimator and to make optical coupling parts compact and easy-to-use by constituting the optical collimator of a fixing member having a hole where a lens and an optical fiber are inserted and fixed and a split sleeve where the fixing member and an optical connector are made to abut and connected. CONSTITUTION:The optical collimator is constituted of one lens 1, one optical fiber 2 which is arranged in line by making the central axis thereof coincide with the lens 1, the fixing member 3 having the hole where the lens 1 and the optical fiber 2 are inserted and fixed and the split sleeve 5 where the fixing member 3 and the optical connector are inserted, made to abut and connected. Thus, the number of parts is reduced and the optical connector connecting type optical collimator is made inexpensive. Besides, the optical coupling parts which is compact and easy-to-use is constituted.
Patent JP-H08297663-A (JP)
Title: Device and method for correcting input error
Inventor: YOSHINO MICHIO
IPC: G06F17/27
Filed: 1995-04-26
Abstract: PURPOSE: To speedily correct an input error by displaying the candidates of a correct word, selecting the correct word out of the candidates and fixing it as a desired word. CONSTITUTION: When a Roman character is inputted from a Roman character input part 11, an erroneous input detection part 12 investigates whether the inputted Roman character is registered on a dictionary 16 for erroneous input detection as an erroneous input character pattern or not and judges whether it is an erroneous input character or not. When it is judged that the inputted character is not the erroneous input character, the inputted Roman character is converted to Japanese syllabary(KANA) by a KANA converting part 14, further converted to KANA and Chinese character(KANJI) by a KANA/KANJI converting part 15 and outputted.  When it is judged that the inputted character is the erroneous input character, on the other hand, a candidate selecting part 13 displays the erroneous input character registered on the dictionary 16 for erroneous input character and a corrected character out of the candidates to be selected onto a display device as Roman characters. Then, the character to perform conversion to KANA is selected out of these candidates.
Patent JP-S58221646-A (JP)
Title: Method for controlling spacing between partition wall and roll for cooling in continuous casting device for steel plate
Inventor: FUKASE HISAHIKO
IPC: B22D11/06
Filed: 1982-06-15
Abstract: PURPOSE:To prevent automatically the leakage of molten steel from a continuous casting device of a twin roll type in said device, by detecting the rotating torque of rolls, moving a partition wall for supplying molten steel in accordance with the detected value thereof and regulating the spacing between said wall and the rolls. CONSTITUTION:Molten steel is supplied from a partition wall 3 as a vessel for molten steel provided with barrel sealing plates 4 and side sealing plates 5 to the spacing between two rolls 1 and 2 for cooling while said rolls are kept rotated to cast a steel plate continuously. The rotating torque of the roll 1, 2 is detected with a torque detector 11 of a motor 10 in this stage and is compared with a reference torque signal 13 in a comparing calculator 14. When the detected torque signal is smaller than the reference torque signal, the signal is fed to a servocontrol valve 16 which operates a cylinder 15 to bring the wall 3 closer to the rolls 1,2 thereby preventing the leakage of the molten steel from the spacing between the plates 4 of the wall 3 and the rolls 1, 2.
Patent JP-S63266333-A (JP)
Title: Inundation detecting sensor
Inventor: SHIGEMATSU MASAYUKI
IPC: G02B6/00
Filed: 1987-04-24
Abstract: PURPOSE:To exactly detect whether an inundation exists or not, by a simple constitution, by moving a movable member by an expansion of a water absorbing member due to the inundation and bending an optical fiber, and detecting a bending optical loss of this optical fiber. CONSTITUTION:In the case of a state that there is no inundation, a water absorb ing member 4 does not expand, and a movable member 5 is separated from an optical fiber 1. Therefore, since the optical fiber 1 is not bent, a bending optical loss is not generated. In this state, when the inundation is generated, the water absorbing member 4 absorbs water and expands. Therefore, the mov able member 5 abuts on the optical fiber 1, and the optical fiber 1 is bent in the direction of a recessed part 6 of an optical fiber holding member 2. In such a way, when an optical signal is transmitted by the optical fiber 1, an optical loss is generated due to the bending of this optical fiber 1. Accordingly, by measuring the optical loss due to this bending, the inundation can be detected.
Patent JP-S61262033-A (JP)
Inventor: HANIYUDA KEN
IPC: H01M10/44
Filed: 1985-05-15
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。