baber/WOPTO huggingface dataset:
Patent JP-2000256256-A (JP)
Title: Production of both 2-iodized-2,3,3,3-tetrafluoropropionic acid fluoride and its ester
Inventor: ABE TAKASHI
IPC: C07C69/63
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound as a synthetic precursor for trifluoroacrylic acid useful as a monomer for producing a fluororesin having heat resistance and chemical resistance by the synthetic reaction of hexafluoropropene oxide with trimethylsilyl iodide. SOLUTION: The objective compound of the formula CF3CFIC(O)F is obtained by the synthetic reaction of 1 mol hexafluoropropene oxide of the formula with preferably 1 mol trimethylsilyl iodide of the formula (CH3)3SiI preferably at a reaction temperature of 140-150 deg.C. By the esterification reaction of the compound with an alkyl alcohol of the formula R1OH (wherein, R1 is a 1-5C alkyl), a 2-iodized-2,3,3,3-tetrafluoropropionate of the formula CF3CFICOOR1 (wherein, R1 is an alkyl).
Patent JP-S57167315-A (JP)
Title: Production of aqueous solution of thermosetting resin
Inventor: TAKAGISHI TOSHIO
IPC: C08G12/00
Filed: 1981-04-09
Abstract: PURPOSE: To obtain the titled aqueous solution which has an excellent water resistance-imparting effect, when applied to paper, emits less formaldehyde and has good ink transfer, by reacting a polyamide-polyurea obtained by a specified synthetic method with formaldehyde in an aqueous solution under acidic conditions.  
     CONSTITUTION: 1mol of a dibasic carboxylic acid (e.g., adipic acid) and 1.4W 3.0mol of a polyalkylenepolyamine (e,g., diethylenetriamine) are subjected to a dehydration condensation. Then, the amino groups in said polyamine and urea in an amount of 0.2W1.0mol per mol amino group are subjected to an ammonia elimination reaction to synthesize a polyamide-polyurea. Next, said polyurea C is reacted with formaldehyde in an aqueous solution under acidic conditions or, first, under alkaline conditions and, then, under acidic conditions. It is possible to obtain the titled aqueous solution useful as an agent for imparting water resistance and improved ink transfer to a paper coating composition. This solution, when coated onto paper, emits less formalin odor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03255553-A (JP)
Title: Storage device
Inventor: TAKISHIMA TORU
IPC: G06F12/06
Filed: 1990-03-05
Abstract: PURPOSE:To quicken the cycle time in the case of combination of a write instruction and a read-out instruction or the read-out instruction and the write instruction by discriminating whether the previous request and the succeeding request of a different bank are the write instruction or the read-out instruction. CONSTITUTION:The device is provided with a means for ANDing a write operation request signal at every bank, and means 410 - 413 for tanking AND to a read-out operation request signal at every bank, and also, provided with a means which has registers 420 - 423, respectively for inputting these AND signals and generating a busy signal from the next clock of a request, and ANDing 430 - 434 to OR of other AND signals except this busy signal and the AND signal. In such a way, it is prevented that second data of the previous request and first data of the succeeding request are superposed and a malfunction is generated, and the cycle time can be quickened.
Patent JP-S54145639-A (JP)
Title: Preparation of xk-62-4
Inventor: TOMIOKA SHINJI
IPC: A61P31/04
Filed: 1978-05-09
Abstract: PURPOSE: To prepare the title compound useful as an antibiotic substance, economically, by acylating the 6'-position amino group of XK-62-2, and converting the acyl group to methyl group by reduction.  
     CONSTITUTION: The objective XK-62-4 of formula III is prepared by (1) acylating (especially t-butoxycarbonylating) the 6'-amino group to afford an intermediate of formula II (R is aralkyloxycarbonyl, alkyloxycarbonyl, etc.), and (2) reducing the intermediate with, e.g. lithium aluminum hydride to convert the acyl group (R) to methyl group. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52138014-A (JP)
Title: Wear resistant aluminum bronze
Inventor: SUWA MASATERU
IPC: C22C9/01
Filed: 1976-05-14
Abstract: PURPOSE: To obtain aluminium bronze superior to brass containing manganess silicide in wear resistance by adding iron silicide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07224475-A (JP)
Title: Construction method for anti-seismic wall
Inventor: SUZUKI SOHEI
IPC: E04H9/02
Filed: 1994-02-14
Abstract: PURPOSE:To construct an anti-seismic wall which can exert a sufficient anti- seismic performance through lessening of the natural frequency, does not use mortar, etc., to permit even an unskilled person to execute works, and does not require much labor in installation of reinforcing bars. CONSTITUTION:A boss receptacle hole is provided in each block 2 in the vertical direction, and a plurality of blocks are laid transversely to form a row of blocks, and a boss 4 fitted in the boss receptacle hole is protruded from each joint plate 5 which has a small rigidity, and a plurality of such joint plates 5 are laid in the transverse direction so that a row of joint plates 6 is formed. A reinforcing bar 9 is inserted through the boss receptacle hole 9 and a hole 8 bored in the boss.
Patent JP-H02233209-A (JP)
Title: Production of surface-compacted ligneous board
Inventor: EGAWA GORO
IPC: B27K5/06
Filed: 1989-03-07
Abstract: PURPOSE:To produce a surface-compacted ligneous board which is strong and inexpensive and has placid color tone by applying the mixture of resol resins which have both mol.wt. easy to penetrate a ligneous part and mol.wt. difficult to penetrate therethrough to single surface of the ligneous board and thereafter heating and pressurizing the applied part. CONSTITUTION:The mixture of resol resins which have both mol.wt. easy to penetrate a ligneous part and mol.wt. difficult to penetrate the ligneous part is applied to at least a single surface of a ligneous board. Thereafter the ligneous board is heated to promote the polymerizing reaction of resin. Then this applied surface is heated under pressurization by putting a hot plate thereon. Resol resin is obtained by heating phenol, resorcinol or the mixture thereof under reflux together with excess formalin and an alkaline catalyst and thereafter performing dehydration at reduced pressure and then adding methanol in accordance with necessity and changing the mixture into varnish having fluidity. Resol resin which is good in penetrability and has small mol.wt. is mixed with resol resin which is low in penetrability and has large mol.wt. and this mixture is utilized and applied to single surface or double surfaces of the objective ligneous board by a method such as a brushing, a roller and spraying.
Patent JP-S62212498-A (JP)
Inventor: MUKOYAMA KOJI
IPC: C11D3/14
Filed: 1986-03-12
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-H05217052-A (JP)
Title: Paper money judging machine
Inventor: SUZUKI KENJI
IPC: G07D7/00
Filed: 1992-02-05
Abstract: PURPOSE:To quickly and easily execute the replacing work of paper money attribute information when false paper money is started to be distributed by providing this paper money judging machine with a card reader for reading out attribute information from a memory card in which the attribute information of true paper money or false paper money is stored. CONSTITUTION:The paper money judging machine 2 is provided with the card reader R instead of an attribute information ROM and the reader R is allowed to read out attribute information stored in a memory card(MC). A CPU 10 receives paper money attribute information detected by respective sensors S1 to S3 and judges the paper money to be judged in accordance with a program stored in a program ROM 20. Namely the CPU 10 reads out the attribute information of true paper money and that of false paper money from the MC through the reader R and compares the attribute information of the paper money detected by the sensors S1 to S3 with the attribute information of true paper money and that of false paper money to judge the paper money to be judged.
Patent JP-H02233131-A (JP)
Title: Stabilization of mixing ratio in two-liquid pressure mixing and injection apparatus of adhesive
Inventor: NISHIYAMA TOSHIMICHI
IPC: B01F15/04
Filed: 1989-03-07
Abstract: PURPOSE:To prevent the sharp fluctuation of a mixing ratio from occurring by setting the cross-sectional area of the main agent piping from a main piston pump to two-liquid mixing pair type check valve and that of the additive piping from an auxiliary piston pump to the above mentioned valve to the approximate value of the mixing ratio. CONSTITUTION:This apparatus consists of a two-liquid pressure pump unit 5 wherein a main agent pressing main piston pump 1 and an additive pressing auxiliary piston pump 2 are integrally connected to a fluid cylinder 4 through a ratio control lever 3, a static mixer 7 equipped with a two-liquid mixing pair type check valve 6 stirring a main agent and an additive pressurized in a predetermined mixing ratio by the unit 5 and a spray nozzle 9 equipped with an opening and closing valve 8 injecting the mixture of the main agent and the additive stirred and mixed by the mixer 7. The ratio of the cross-sectional area of the main agent piping 10 from the pump 1 to the valve 6 and that of the additive piping from the pump 2 to the valve 6 is set to the cross-sectional area ratio approximate to the mixing ratio of the main agent and the additive. As a result, the sharp fluctuation of the mixing ratio can be prevented.
Patent JP-H09329874-A (JP)
Title: Treatment of silver halide photographic sensitive material
Inventor: EZAKI ATSUO
IPC: G03C1/035
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a treating method of a silver halide photographic sensitive material for a bright room which forms a high quality and high contrast image, and to provide such a technique that a technique to give high contrast by a hydrazine compd. can be used for the silver halide photographic sensitive material for a bright room. SOLUTION: By this method, a silver halide photographic sensitive material having at least one silver halide emulsion layer is developed with a developer containing alkanol amines. The silver halide emulsion contains surface latent image type silver halide containing at least 80mol% silver chloride and contains a water-soluble rhodium salt by 1×10<-6> to 6.0×10<-5> mol per mol of the silver halide and at least one kind of compd. expressed by general formula R1 NHNHCOR2 . [In the formula, R1 is an aryl group which may have substituents, and R2 is H or phenyl or 1 to 3C alkyl group which may have substituents].
Patent JP-S61214591-A (JP)
Title: Semiconductor laser element
Inventor: HANEDA MAKOTO
IPC: H01S5/00
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a semiconductor laser element whose leakage current, threshold current and driving current are small and which has excellent temperature characteristics and a long life, by a method wherein an auxiliary electrode is provided on a cap layer is applied between a cladding layer and the buried layer and between an ohmic contact layer and the buried layer when the laser emits light. CONSTITUTION:A stripe shape multiple growing layer, which is constituted by an N<->-type InP buffer layer 2, an InGaAsP activation layer 3, a P-type InP cladding layer 4 and a P-type InGaAsP cap layer 5, is formed on a main surface of an N-type InP substrate 1. Both sides of the stripe are filled with laminated P-type InP blocking layers 6, N-type InP buried layers 7 and cap layers 8. A P<+>-type ohmic contact layer 12 is provided on the layer 4. An anode electrode 10 which has electrical contact with the layer 12 is formed on an insulation film 9 between a pair of partioning grooves 14 and a pair of auxiliary electrodes 15 are fomed over the layers 8 and 9 outside the pair of the grooves 14. As a positive voltage V2 is applied to the electrodes 15 when the laser emits a light, a reverse bias nis applied between the layer 7 and the layer 4 and between the layer 7 and the layer 12 so that a leakage current which flows through the layers 12, 4 and 7 is almost eliminated.
Patent JP-S63220049-A (JP)
Inventor: INOKARI MASANORI
IPC: F25B30/04
Filed: 1987-03-10
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-H06241538-A (JP)
Title: Controlling method of operation of air-conditioning system
Inventor: INOUE OSAYUKI
IPC: F24F11/02
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a controlling method of the operation of an airconditioning system which makes it possible to prevent a useless operation by an inexpensive method and to execute an energy-saving operation. CONSTITUTION:In regard to an air-conditioning system which has air conditioners 2 and 3 executing air-conditioning of an indoor space, a heat source machine 1 supplying cold water or hot water to the air conditioners and a central control device 5 controlling these machines, a controlling method of the operation of the air-conditioning system wherein the central control device 5 integrates the necessary quantity of heat on the basis of the schedule of each of the air-conditioners 2 and 3 and controls the time of stoppage of the operation of the heat source machine 1 on the basis of integrated values. In the case when the system has a plurality of heat source machines, the device determines the quantity of heat needed for a rise on the basis of the quantity of cold water or hot water held by the piping, at the time of the operation of a first one machine, and executes a control so that the time of the operation be advanced according to this quantity.
Patent JP-S63223214-A (JP)
Title: Foundation pile and construction thereof
Inventor: HATAKE SHOJIRO
IPC: E02D5/38
Filed: 1987-03-10
Abstract: PURPOSE:To obtain a high-quality concrete pile by a method in which an in-situ pile is constructed by using two large and small size casings, and a filler is packed into the hollow portion. CONSTITUTION:Two large and small casings 1 and 4 of different diameters are set concentrically and reinforcing steels 3 and concrete 5 are placed into the inner casing 4. The two casings 1 and 4 are drawn out before the concrete 5 hardens. Since excess water is absorbed by the filler 6, high-quality concrete pile free of lowering of strength can be formed, and also since the placement of concrete to the central part of the pile can be omitted, the cost of construction can be reduced.
Patent JP-S51131024-A (JP)
Title: Stabilizer fitting device
Inventor: TAKAGI TATSUYA
IPC: B60G21/055
Filed: 1975-05-12
Abstract: PURPOSE:To provide a stabilizer fitting device for a private car, which does not operate during the usual straight operation, does operate during the turning, and the driving comfort and straight driving can be obtained by using a strong stabilizer without avoiding the advantage of an independent suspension system.
Patent JP-S61213208-A (JP)
Title: Catalyst component for polymerization of olefin
Inventor: MATSUURA MITSUYUKI
IPC: C08F10/00
Filed: 1985-03-19
Abstract: PURPOSE:To provide a transition metal component of a Ziegler-type catalyst, obtained by contacting a specific three kinds of components, having high activity and giving a polymer having excellent polymer properties. CONSTITUTION:The objective catalyst component can be produced by contacting (A) a product obtained by contacting a dihalogenated Mg (e.g. MgF2, MgCl2, etc.), titanium tetraalkoxide and/or its polymer [e.g. Ti(OC2H5)4, Ti(O-nC4H9)4, etc.] and a polymer-silicon compound having the structure of formula (R<1> is hydrocarbon residue) (e.g. methylhydropolysiloxane) with (B) an acid halide compound (e.g. CH3COCl, C6H5COBr, C2H5COCl, etc.) and (C) one or more components selected from (i) a liquid Ti compound (containing halogen when the compound is used singly) and (ii) an Si halide. The atomic ratio of Ti and Si to the Mg compound of the component A is 0.1-10 each.
Patent JP-H01231716-A (JP)
Title: Shutter device for magnetic levitating conveying device
Inventor: NODA AKITAKA
IPC: B65G54/02
Filed: 1988-03-10
Abstract: PURPOSE:To prevent an influence from being exercised on control of levitation of a carriage vehicle, by a method wherein, in a title shutter device when conveyance in chambers having different environment is effected, shield is made at a given time by means of a moving door having an upper peripheral edge located flush with the under surface of the ferromagnetic material guide rail of an extending-through-wall part. CONSTITUTION:The upper surface of a moving door 9 moving along guide rails 10 and 11 is located approximately flush with the upper peripheral edge of an opening part 3. A guide 13 is engaged with the guide rail 11 for linear movement. Meanwhile, the upper peripheral edge of the opening part 3 is positioned flush with the under surface of a ferromagnetic material guide rail 6, a notch 15 is formed in the position, situated below the under surface of the ferromagnetic material guide rail 6, of a conveyance frame 5 to form the pass part of the upper part of the moving door 9. This constitution eliminates the need to cut the ferromagnetic material guide rail when the moving door shields, and enables prevention of the occurrence of obstruction on running of a carriage vehicle.
Patent JP-H0570354-A (JP)
Title: Wound curing promoter
Inventor: UENO TAKASHI
IPC: A61P17/00
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a wound curing promoter, especially a curing promoter for corneal damage containing a 15-keto-prostaglandin compound as an active ingredient. CONSTITUTION:A wound curing promoter containing a 15-keto-prostaglandin compound, especially a 16-mono- or dihalo-15-keto-prostaglandin compound, a 13,14-dihydro-16-mono- or difluoro-15-keto-prostaglandin compound, a 15- keto-20-ethyl-prostaglandin compound, etc., as an active ingredient. The above- mentioned curing promoter is a treating agent effective against all the corneal damages. The treatment comprises control of diseases including prevention, treatment, relieving and prevention or relieving of aggravation.
Patent JP-S58172984-A (JP)
Title: Speed controller for dc motor
Inventor: MAKINO TAKAO
IPC: H02P7/29
Filed: 1982-04-02
Abstract: PURPOSE:To reduce the current ripple of a DC motor at a low speed time by increasing the frequency of a triangular wave generator when the motor is rotated at a low speed and decreasing it when the motor is rotated at a high speed. CONSTITUTION:A speed controller 1 outputs as a current command signal B a deviation between a speed command A and a motor speed signal G, and a current control circuit 2 outputs as a motor terminal voltage command signal C a deviation between the current command signal B and the motor current signal F. A PWM signal generator 4 compares a motor terminal voltage command signal C with a triangular wave signal EE and applies a pulse width signal D to a power converter 5. A frequency controller 90 outputs a frequency command signal I which decreases the frequency of the triangular wave generator 30 when the motor 6 is rotated at a high speed time and increases it when the motor 6 is rotated at a low speed time. In this manner, the torque pulsation to be generated when the motor rotates at the low speed can be prevented.
Patent JP-H03114436-A (JP)
Title: Finding method for relation between arterial pressure and its diameter
Inventor: JIYANNJIYATSUKU MAISUTAA
IPC: A61B5/022
Filed: 1990-03-08
Abstract: PURPOSE: To judge a relationship between the pressure and diameter of the artery by providing a step for judging a relationship between the pressure and diameter of the artery at the first position by utilizing the value of the diameter of the artery measured initially and the new value of a pressure at the first position. CONSTITUTION: A sensor 3 capable of measuring the diameter D(t) of the artery is set on the first position 23 of the artery of the upper arm. This non-embedding type sensor may be an ultrasonic wave discharging type for catching an echo from the arterial wall. Similarly, a sensor 4 capable of measuring a pressure p(t) is set on the second position 25 of the tip end of the finger 26 and this sensor is also the non- embedding type, i.e., a precismographic type as priory referred. The measurements of a diameter and a pressure are simultaneously conducted during at least one cycle of the heart. Measuring positions 23, 25 are separated by a distance ΔX. Signals D(t), p(t) sent respectively from the sensors 3, 4 are transmitted to a calculator 28 and processed.  A visual screen 29 is put side by side with the calculator, thus the curve of the pressure and diameter of the artery is judged at an optional point 23 by utilizing the device.
Patent JP-H04291514-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAGUCHI SHUHEI
IPC: H03K19/0175
Filed: 1991-03-20
Abstract: PURPOSE:To reduce power consumption even for a non-transition period by turning off a prescribed transistor(TR) for the non-transition period with a control signal. CONSTITUTION:A gate terminal of an NMOS FET T4 is connected to a base terminal of a bipolar TR T2 and receives a bit signal S2. Moreover, a gate terminal of an NMOS FET T7 is connected to a base terminal of a bipolar TR T1 and receives a bit signal S1. For example, when the signal S1 is at L and the signal S2 is at H for the non-transition period, FETs T6, T7 are turned off and FETs T3, T4 are turned on. In this case, when a control signal C at an L level is given to FETs T5, T8, T9, T10, the FETs T9, T10 are turned on and a level of buses BS1, BS2 becomes H. Furthermore, the FETs T5, T8 are turned off and a through-current going to be supplied via the T1 is completely blocked.
Patent JP-S58173849-A (JP)
Title: Semiconductor device
Inventor: HOSOMI SADASHIGE
IPC: H01L23/28
Filed: 1982-04-05
Abstract: PURPOSE:To prevent the degradation of the characteristics of the semiconductor device by surrounding the base section of an electrode terminal disposed to a resin sealed package with resin. CONSTITUTION:The terminal base section 4 surrounded with resin is formed in the package 2' sealing the electrode terminals 1 connected to a semiconductor element with resin. According to the constitution, waterdrops bridging sections among the terminals are made difficult to be formed, and the degradation of the characteristics of the semiconductor device can be prevented.
Patent JP-H11261070-A (JP)
Title: Manufacture of polycrystalline silicon thin film transistor
Inventor: KAWAMURA SHINICHI
IPC: G02F1/136
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To protect a polycrystalline silicon thin film against damage caused by hydrogen discharged from an undercoat layer, at irradiation with a laser beam in the manufacturing process of a polycrystalline silicon thin film transistor. SOLUTION: A silicon nitride is deposited on a glass board 1 through a plasma CVD method to serve as an undercoat layer 2. At this point, conditions under which the undercoat layer 2 is deposited are determined to set the quality and thickness of the undercoat layer 2 so as to make the profile peak of the discharge of hydrogen contained in the silicon nitride thin film to the heating temperature of the silicon nitride thin film appear at a temperature of 600 deg.C or below. An oxide silicon thin film 3 is formed on the undercoat layer 2, and an amorphous silicon thin film 4 is formed thereon. The amorphous silicon thin film 4 is irradiated with an excimer laser beam to turn into a polycrystalline silicon thin film 5 (semiconductor active layer).
Patent JP-S62213029-A (JP)
Inventor: MIFUNE HIDEO
IPC: H01H57/00
Filed: 1986-03-13
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。