baber/WOPTO huggingface dataset:
Patent JP-S61273012-A (JP)
Title: Flip-flop circuit
Inventor: MOMOSE SEISHI
IPC: H03K19/086
Filed: 1985-05-28
Abstract: PURPOSE:To prevent the oscillation when input terminal R,S both change from '1' to '0' by providing the 1st -7th transistors (TR), the 1st -3rd constant current sources and the 1st and 2nd constant voltage sources. CONSTITUTION:In inputting '1' of an input inhibition signal to both input termi nal R,S, both TRs Q13 are turned on and TRs Q9, Q10, Q11, Q12 are turned off, then the level of output terminals Q, -Q go respectively to '0', '1', the reset state, that is, application of '1' to the input R and '0' to the input S, is attained. From the state above, in giving '0' to both the input terminals R, S at the same time, the tRs Q9, Q11, Q13 are turned off and the TRs Q10, Q12 are turned on, then the output terminal Q goes to '0' and the output terminal -Q goes to '1'. Thus, no oscillation is caused when the inputs R, S are changed both from '1' to '0'.
Patent JP-H01286481-A (JP)
Title: Visible light emitting element
Inventor: NOZAKI CHIHARU
IPC: H01S5/00
Filed: 1988-05-13
Abstract: PURPOSE:To facilitate control of oscillation wavelength by using, as an N-type InGaP active layer, a layer having an ordered structure capable of varying its band gap. CONSTITUTION:On an N-type GaAs substrate 32, there is provided a double- hetero junction consisting of an N-type InGaAlP clad layer 33, an InGaP active layer 44 and a P-type InGaAlP clad layer 35. When the active layer is formed under the conditions that a ratio of V-III is 100-200 and an amount of dopant represented by carrier concentration is 1X10<15>cm<-3> or less, a film having ordered structure can be obtained if a growing temperature is 800 deg.C or less. Value of band gap energy of such film is variable. Accordingly, an N-type film whose band gap is variable in a range from 1.90eV to 1.85eV can be used as the InGaP active layer. Therefore, wavelength of oscillation can be controlled without deteriorating crystallinity.
Patent JP-H01286504-A (JP)
Title: Sinusoidal wave generating circuit
Inventor: SEGAWA YUJI
IPC: H03B28/00
Filed: 1988-05-13
Abstract: PURPOSE:To decrease an offset voltage and to reduce waveform distortion by always fixing a potential of an intermediate connecting point of resistor strings to zero level. CONSTITUTION:Since an inverting input and a noninverting input of an operational amplifier 3 are regarded to be short-circuited imaginarily, a level of the inverting input, that is, a level of an intermediate connecting point C of a resistor string 1 is always fixed to a zero level regardless of the voltage fluctuation of a power supply line V0. Then an output OUT extracted from a sinusoidal wave generating circuit has a waveform having a maximum amplitude of a potential difference between connecting points A and C (potential difference between connecting points C and B) around the level of the interconnection point C (zero level). Thus, the waveform distortion is always made small independently of the fluctuation of the power voltage and the offset voltage is also decreased.
Patent JP-S5542525-A (JP)
Title: Preparation of novel starch composition and food
Inventor: OZAWA TOSHIYUKI
IPC: A23L7/157
Filed: 1978-09-19
Abstract: PURPOSE: A starch composition capable of imparting a crispy and soft texture to the rice cake and tempura coating (or batter), comprising waxy corn starch and (modified) corn starch in a given proportion.  
     CONSTITUTION: 5W25wt% of a starch composition comprising waxy corn starch (W) and (modified) corn starch (C) at a weight ratio of (W) to (C) of 60:40W 15:80 is incorporated with a raw material for rice cake or tempure coating (or batter). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6146-A (JP)
Inventor: JIRU MAAZARETSUTO RICHIYAADOSO
IPC: C07B/
Filed: 1985-05-28
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-S62270121-A (JP)
Inventor: TABUCHI SADATOSHI
IPC: A47J42/26
Filed: 1986-05-20
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-H02294125-A (JP)
Title: Air-conditioner
Inventor: UEJIMA TAKAHITO
IPC: H04J1/00
Filed: 1989-05-09
Abstract: PURPOSE:To evade disabled communication due to mis-connection by using a power line connected between an indoor equipment and an outdoor equipment in common with a communication line so as to improve the performance of installation works. CONSTITUTION:A communication section 14 comprising an outdoor electronic controller 5 of an outdoor equipment 3 and an electronic controller 4 of an indoor equipment 2 is made up of a control section 15 inputting and outputting a communication signal, a modulation section 16 modulating the communication signal from the control section 15 with a high frequency signal, a demodulation section 17 demodulating the communication signal from a modulated high frequency signal and outputting the result to the control section 15. Moreover, a coupling section 18 sending superimposingly the high frequency signal to power lines 8a, 8b and receiving selectively the high frequency signal superimposed on a signal on the power lines 8a, 8b is included in the section 14. Thus, the power line and the communication line are used in common, the performance of installation works is improved and the deterioration in the reliability of equipment and disabled communication due to mis-connection are prevented.
Patent JP-H02306655-A (JP)
Title: Manufacture of circuit package
Inventor: JIYON RICHIYAADO BIIHAN
IPC: H01R12/04
Filed: 1990-05-02
Abstract: PURPOSE: To provide high density electric mutual connection between a ceramics carrier and a supporting circuit board by connecting a small pin which forms an array of flexible solder column connection part on an organic circuit board to a ceramics substrate carrier. CONSTITUTION: With a pin mold 14 placed on a substrate carrier 2, an array of pin holes 16 is filled with a solder 20. Then, the substrate carrier 2 and the entire pin mold 14 pass through a furnace for melting the solder 20, to be metal-bonded to a metallized pad 12, so that an array of small pins 4 bonded to the pad 12 of the substrate carrier 2 is formed. Then the substrate carrier 2 attached with the array of small pins 4 placed on an organic circuit board 6, the assembly passes through the furnace to melt a eutectic solder 24, so that a metal bond is formed between a metallized pad 22 and the pin 4. Thus, an array of forgeable solder column connection parts 5 with good mechanical and electric characteristics is formed.
Patent JP-S5818162-A (JP)
Title: Liquid chromatography and its apparatus
Inventor: TOKUDA TOSHIO
IPC: G01N30/64
Filed: 1981-07-24
Abstract: PURPOSE:To prevent a reduction of sensitivity due to sticking of components in a sample to the surface of an electrode, by using an automatic opening and closing apparatus equipped with a timer so as not to operate an electrochemical detector at the time when the components unnecessary to analyze pass through a detection cell. CONSTITUTION:In the liqud chromatography using an electrochemical detector 4 such as a coulometeric detector or voltammeteric detector etc., at the time of measuring components in body fluids such as urine, blood serum etc., the body fluids are sent from a liquid sending system 1 to a separation column 3 through an automatic sample introducing apparatus 2 and thereby eluted and separated components are sent to a detection cell 5 without preliminarily removing the components unnecessary to measure (but solid matter is removed). When the insoluble matter is passed through the cell 5 by using e.g. an automatic opening and shutting apparatus attached a timer 7, an electric current turned on the detector 4 is cut and the current is turn on again after passing the cell 5. In this manner, it is prevented to reduce the sensitivity of the electrode surface due to sticking matter and also, the pretreatment to require time is unnecessary to perform and then, attains a simple analysis.
Patent JP-S5641474-A (JP)
Title: Enclosed compressor
Inventor: ASANUMA HAJIME
IPC: F04C18/356
Filed: 1979-09-11
Abstract: PURPOSE: To reliably prevent oil to be discharged through a compressor by providing a pneumatic passage and a pneumatic duct port for a shaft.  
     CONSTITUTION: A shaft 4 inserted into a rotor 9 of a motor 3 is provided with a pneumatic passage 22 along the shaft center and with a pneumatic duct port 23 in the radial direction. Thus, oil content contained in the pneumatic air which has been discharged through a compressor 2 by rotation of the shaft 4 can be separated by centrifugal force, so that oil to be discharged through the compressor 2 can be reliably prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07133418-A (JP)
Title: Polyester / carbonate resin composition of improved impact resistance
Inventor: RICHIYAADO UIRIAMU KIYANBURU
IPC: C08L69/00
Filed: 1994-05-27
Abstract: PURPOSE: To provide the title compsn. obtained by adding a fibrous reinforcing material and an impact modifier to a thermoplastic polyester/carbonate resin and having sufficient elastic modulus and impact resistance and useful for the thermal molding of a structural panel or the like used in the production of a house and an interior decorative material.  
     CONSTITUTION: A polyester/carbonate resin compsn. contains a thermoplastic polyester/carbonate resin (A), about 0.1-20 wt.% fibrous reinforcing material (B) and an impact modifying ratio of an impact modifier (C). As the A- component, polyester/carbonate containing a polycarbonate chain repeating unit represented by the formula (wherein D is a divalent aromatic residue of divalent phenol) and a carboxyl chain repeating unit represented by the formula- O-R 1 -O-D- (wherein R 1  is divalent alkylene, alkylidene or the like) is pref. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5239363-A (JP)
Title: Color cathode ray tube
Inventor: ISHII TAKASHI
IPC: H01J29/32
Filed: 1975-09-25
Abstract: PURPOSE: Phosphors of similar light emission spectra as those of three-color phosphors are mixed to a white color and are placed together with three-color regions in the same face plate, whereby lower costs, higher precision and simpler work are achieved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61272758-A (JP)
Title: Electrostatic charge image developing toner
Inventor: TANAKA KATSUHIKO
IPC: G03G9/09
Filed: 1985-05-28
Abstract: PURPOSE:To obtain a developer stable in triboelectrificationd amt. and sharp and uniform in a distribution of triboelectrification amt. by incorporating an org. tin compd. having at least one alkoxy group directly combined with a tin atom. CONSTITUTION:The org. tin compd. having at least one alkoxy group directly combined with the tin atom has sufficient triboelectrifiability, and when it is contained in a toner, it serves as a good charge controller capable of providing a developer superior in electrophotographic characteristics. It is important for the charge controller itsels to have high triboelectrifiability, and at the same time, to exist on the surface of each toner particle in a large amt. in order to exhibit superior characteristics, and it is effective to raise the organic property of the org.tin oxide in order to enhance the compatibility of this oxide with resins. The triboelectrifiability of the org. tin oxide can be maintained and the compatibility with resins can be remarkably improved by reacting this oxide with alcohol.
Patent JP-S62271292-A (JP)
Title: Hybrid magnetic bubble memory element
Inventor: SATO YOSHIO
IPC: G11C19/08
Filed: 1986-05-20
Abstract: PURPOSE:To eliminate the deterioration in a margin due to the positional shift of an ion implantation transfer pattern and a bar shape connection pattern by arranging only the end of the bar shape connection pattern on a boundary part and positioning other part on a non-ion injection area. CONSTITUTION:Only the end part 15a of the bar shape connection pattern 15 is disposed on the boundary part 8 and other area 15c is arranged on the non-ion implantation area 7. Accordingly, a repulsion magnetic field Hp in the end part 15a is weakened, and a bubble B is easily moved from a cusp 13 to a tip 14. Thereby, the deterioration in a high driving and high bias side is dissolved, a relative allowance is produced in the positional shift of the bar shape connection pattern 15 to the ion implantation area 3 and the alignment is easily carried out. The positional shift of the bar shape connection pattern 15 to the non-ion implantation area 7 is not especially a problem since there is the allowance conventionally.
Patent JP-S5341947-A (JP)
Title: Memory unit
Inventor: TSUNOSE KATSUJI
IPC: G11C29/00
Filed: 1976-09-29
Abstract: PURPOSE: A flag is set up at the prescribed position within a defective word. When an access is given to the defective word, and access is given to another memory unit to allot the normal word obtained from the memory unit in place of the defective word, Thus, the memory unit containing a defective word can be used effectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5239982-A (JP)
Title: Condenser for surgery illuminator
Inventor: SUNAGA SAIJI
IPC: A61B1/00
Filed: 1975-09-25
Abstract: PURPOSE: To control the condensing operation of a surgery illuminator by the use of a combined transmitter and receiver of ultrasonic type. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06321510-A (JP)
Title: Production of crystalline silicon nitride powder
Inventor: YAMADA TETSUO
IPC: C04B35/626
Filed: 1993-05-18
Abstract: PURPOSE:To provide a production method for crystalline silicon nitride powder capable of controlling the oxygen content of the crystalline silicon nitride powder and producing crystalline silicon nitride powder having excellent calcination properties, etc., at a good productivity on a large scale. CONSTITUTION:Noncrystalline silicon nitride powder is baked in an atmosphere of a nitrogen-containing inert gas containing 0.05-1% of oxygen.
Patent JP-S5817742-A (JP)
Title: Folding test system for carrier-frequency terminal office
Inventor: TSUJI TETSUO
IPC: G01R31/08
Filed: 1981-07-23
Abstract: PURPOSE:To discriminate a failed part in a short time, by performing a folding test at each connecting point through the operation from one side of a carrier- frequency terminal equipment opposing via a broad band line. CONSTITUTION:When information of folding part is inputted to a folding connecting point designation controller 12, the controller 12 drives a relay coil 14a0 and a control signal f2 of a signal oscillator 7a2 is transmitted from a frequency division multiplex type carrier-frequency terminal equipment FDM5. Further, through the intermittent of the signal f2, the designation information at a folding designation channel and a folding part is transmitted from the FDM5 according to the specified signal transmission pattern. Then, an FDM6 receives the signal and inputs the signal to a folding connecting point controller 13, the controller 13 drives a relay coil 14b0 and converts the signal f1 into f2 to the FDM5 for transmission. This signal is incoming to the controller 12 via a detector 11a2 to complete folding.
Patent JP-H09304391-A (JP)
Title: Immunological treponema pallidum diagnostic reagent and its manufacture
Inventor: YOSHIKAWA KATSUMI
IPC: C12N15/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide the same kind of performance as a case prepared from a fungus body despite of using an antigen prepared by a genetic engineering method by mixing an insoluble carrier and a specific treponema pallidum antigen protein in an aqueous medium containing water soluble high polymer. SOLUTION: A treponema pallidum antigen protein obtained by cloning using a genetic engineering method is carried by an insoluble carrier so as to prepare an immunological diagnostic reagent. In this case, the insoluble carrier and the treponema pallidum antigen protein are mixed in an aqueous medium containing water soluble high polymer. An antigen protein of molecular weight 17kDa or an antigen protein of molecular weight 15kDa is preferable to be used for this treponema pallidum antigen protein. Polyethylene glycol or polyglycosilethyl methacrylate are preferable for the water soluble high polymer Latex, composed of synthetic high polymer is preferable as the insoluble carrier.
Patent JP-2000301574-A (JP)
Title: Manufacture of sheetlike porous resin molding and molding device
Inventor: NAMIKI MITSUHARU
IPC: B29C45/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a sheetlike porous resin molding which has a cavity to be formed whose volume, shape and number can be adjusted and also has controllable rigidity and reducible weight and further is free from sink marks and warpage with a presentable appearance as well as a molding device using this method. SOLUTION: A device having molds 1, 2, a resin injection aperture 6 and a plurality of nozzles for injecting a pressurized gas is used and the pressurized gas is injected while a molten resin is fluid and at the same time, the volume of a cavity is increased by sliding the molds 1, 2 to form a hollow body 11. The nozzles are provided at a rate of two pieces/cm2 or more and are arranged in such a manner that the nozzles protrude 0.1-20.0 mm into a mold cavity in the perpendicular direction from one of the faces of the cavity. In addition, the pressurized gas which is controlled in terms of pressure, quantity and concentration is injected at 0.3-15 MPa within 10 sec. after the completion of filling the molten resin from the moment of filling 75% thereof. The molding device uses the described manufacturing method of a resin molding.
Patent JP-S5543140-A (JP)
Title: Aerosol preparation
Inventor: ONO KOUJI
IPC: C11B9/00
Filed: 1978-09-20
Abstract: PURPOSE: A water-born aerosol preparation that is made by adding an amine and aminoacid to a microemulsion consisting of liquefied petroleum gas, substance soluble in it, water-soluble substance and surfactant, thus permitting stable spraying for several minutes.  
     CONSTITUTION: To a microemulsion consisting of (A) (a) 20W75% of liquefied petroleum gas and (b) substance soluble in it, (B) 75W20% of (c) water and (d) substance soluble in water and (C) less than 5% of a surfactant are added (D) less than 1% of (e) an amine and (f) an aminoacid or its sodium salt to porduce said preparation. (e) is any amine and (f) is, e.g., glycine, alanine glutamic acid, etc., or their salt. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61277139-A (JP)
Title: Cathode-ray tube and its manufacture
Inventor: IWASAKI NAOKI
IPC: H01J29/87
Filed: 1985-05-31
Abstract: PURPOSE:To enable the use of a band with a diameter larger than that of a panel, and make unnecessary an independent process to heat the band, by exercising a fastening effect of a sealing material which is filled between the band and the panel. CONSTITUTION:At the biginning, a band 2 is inserted in a concave 1A at the periphery of a panel 1, and then a frit glass resin 6 is poured in the gap between the panel 1 and the band 2. On the other hand, a frit glass 5 is also applied at the fixing surface of a funnel 4 to which the panel 1 is attached. After that, the frit glass resin 6 and the frit glass 5 are melted by passing in a furnace. When they are removed from the furnace, the panel 1 with a smaller diameter is fastened strictly by the band 2 with a larger diameter, and at the same time, the funnel 4 and the panel 1 are fixed tightly, since the coefficient of the thermal expansion of the frit glass 6 is smaller than that of the band 2.
Patent JP-H08288851-A (JP)
Title: Encoding method for digital audio data
Inventor: ISOZAKI MASAAKI
IPC: H04B14/04
Filed: 1995-04-18
Abstract: PURPOSE: To encode data at a variable speed by operating encoders for encoding in parallel and reducing the number of channels to improve the processing capability of encoders more concretely. CONSTITUTION: Encoders are constituted by DSPs 40a and 40b respectively. The DPS 40a performs filtering processing of CH1 and CH2, scale factor calculation processing 44a, bit allocation processing 45a, quantization processing 43a, and formatting processing 46a. A system control interface 51 supplies RATE. A timing generator 52 controls each selector. The DSP 40b performs the same processing of CH3 and CH4. Thus, bit stream data outputs are taken out from formatting processings 46a and 46b.
Patent JP-H08280445-A (JP)
Title: Escape bag set for disaster
Inventor: SUZUSHIMA KOJI
IPC: A45F3/46
Filed: 1995-04-17
Abstract: PURPOSE: To make it possible to rapidly take out materials for escape without errors even in the event of emergency and to prevent the failure thereof during holding by internally providing a bag made of a noncombustible material successively provided with a main body and a cap by means of zippers with spacers which have elasticity and prescribed thickness and are formed with many recessed parts and housing the materials for escape into these recessed parts. CONSTITUTION: The bag is successively provided with the main body 3 and the cap 4 by means of the zippers and connecting parts 7. The spacers 8, 9 which have the thickness slightly shorter than respective depth sizes and have elasticity are fitted into the main body 2 and the cap 4. The bag is formed by sewing fabrics which have refractoriness or are subjected to refractory working. The zippers are opened from both right and left sides by two pieces of sliders 6a. The recessed parts 12 which house and hold the materials 11a to 11p for escape are formed at the respective spacers 8, 9. Respective housed materials are inserted into the respective recessed parts 12 and are elastically held. Further, elastic mat-like pressing spacers 13 are interposed between both spacers 8 and 9 to more powerfully hold the respective housed materials at the time of closing the bag.
Patent JP-H04344365-A (JP)
Title: Magnetic recording device
Inventor: KUMANO YUJI
IPC: G11B17/22
Filed: 1991-05-22
Abstract: PURPOSE:To prevent a flexible disk from being damaged by avoiding manual installation of the device. CONSTITUTION:A plurarity of flexible disk 5 is stored in a stacker 1, and the directory of a plurarity of flexible disk 5 is stored in a medium control part 2. A recording and reproduction part 3 is rotated and driven carrying the flexible disk 5, and performs data recording and reproduction through the magnetic head. A medium installation mechanism 4 moves the recording and reproduction part 3 by the instruction of the medium control part 2, and the prescribed flexible disk 5 is taken out from the stacker 1 to be attached to the recording and reproduction part 3. It also stores the flexible disk 5 incorporated in the recording and reproduction part 3 in the original place of the stacker 1.
Patent JP-H02294340-A (JP)
Title: Polypropylene film
Inventor: ITO TATSUYA
IPC: C08J7/12
Filed: 1989-05-09
Abstract: PURPOSE:To obtain a polypropylene film suitable for food packaging, etc., having excellent fragrance retention, water vapor barrier characteristics and moldability, containing a specific boiling n-heptane soluble part, comprising fluorine in a specific ratio bonded to carbon on the surface layer. CONSTITUTION:The aimed polypropylene film which contains 60wt.% petroleum resin having <=7g/100g bromine value and 60-150 deg.C glass transition temperature, contains 5-35wt.% boiling n-heptane soluble part on at least one surface layer, comprises fluorine bonded to carbon in the ratio (F/C) of number of atoms of surface fluorine/surface carbon of >=0.1, has <=5X10<-3> birefringence  N and <=5X10<-3> absolute value of orientation degree of plane 1deltaN1 and improved barrier properties to aliphatic-based and aromatic-based organic compounds.