baber/WOPTO huggingface dataset:
Patent JP-S56123988-A (JP)
Title: Novel 7- n-acylamino-alpha-arylacetamide -3- 1-substituted tetrazole-5-ylthiomethyl cephalosporins
Inventor: YAMADA HIROTADA
IPC: A61P31/04
Filed: 1980-03-05
Abstract: NEW MATERIAL:A compound shown by the formula I (HO-A- is hydroxypyridyl wherein pyridine ring is substituted or unsubstituted; R 1  is OH; R 2-3  are substituent group selected from the group consisting of H, dialkylamino, etc.; X is lower alkylene; Y is carboxyl, or sulfonic acid) or its salt.  
     EXAMPLE: 7-[ D-α-( 4-hydroxy-6-methylpyridine-3-carboxyamide )-α-( 4-hydroxyphenyl )acetamide ]-3-( 1-carboxymethyl-1H-tetrazole-5-ylthiomethyl )-3-cephem-4- carboxylic acid.  
     USE: An antibacterial agent. Effective against Gram-positive and Gram-negative bacteria (especially against Pseudomonas aeruginosa, Serratia, etc.). Having a small side effect.  
     PROCESS: A compound shown by the formula HO-A-COOH or its reactive derivative is reacted with a compound shown by the formula II or its salt or its derivative to give a compound shown by the formula I or its salt. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01208531-A (JP)
Title: Air member for air flow control valve for internal combustion engine
Inventor: MATSUKURA TETSUO
IPC: F02D35/00
Filed: 1988-02-12
Abstract: PURPOSE:To improve air flow measuring accuracy by providing the sensor portion of an electric flow meter in a sub air flow passage and also devising the arranging position of the discharge port of a sub air flow passage, in the air meter in the caption which decides the sub air flow passage in an upper stream side air passage of the primary side and the secondary side valves. CONSTITUTION:A housing portion 7 constructing a sub passage containing a heating resistor hot wire 1 is installed in a main passage consisting of two bore passages having the primary side and the secondary side valves 5, 6. The hot wire 1 is constructed by winding platinum coil on e.g., an alumina body and coating its surface with glass materials and its both ends are welded to a pair of holding pins inserted in a mold case 3. The cold wire 2 of a resistor for temperature correction which detects on intake air temperature is constructed in a some manner as the hot wire 1 and it is installed together with the hot wire 1 in the sub passage portion in a housing 7. The discharge port 8 is opened toward the upper stream side of the secondary valve 6.
Patent JP-H05223725-A (JP)
Title: Method for estimating mean particle size of coke
Inventor: KAWAGUCHI YASUHIRO
IPC: G01N15/02
Filed: 1992-02-17
Abstract: PURPOSE:To obtain a method for estimating the means particle size of coke based on cracks generated in the head section of a coke cake taken out from a test oven. CONSTITUTION:In this method, an X-ray tomographic device 10 takes the tomogram of the head section 3 of a coke cake 1a taken out from a test oven and finds a head shape index which is the ratio of the number of divisions divided by cracks 6 to the total cross-sectional area of the divisions. Then the device 10 finds the mean particle size of coke from the relation between the head shape index and mean particle size of cake. Therefore, the coke cake dropping work and mean particle size analyzing work which are required by the conventional method become unnecessary and test results can be utilized to the operation of an actual coke oven more quickly than the conventional method.
Patent JP-H04267736-A (JP)
Title: Knockdown pallet for forklift
Inventor: KANAZAWA OKIMUNE
IPC: B65D19/00
Filed: 1991-02-22
Abstract: PURPOSE:To provide a knockdown plastic pallet for use on forklift. CONSTITUTION:A method for the manufacture of a knockdown plastic square pallet body (a) which is characterized by carrying out a volume production of the parts 1 of the pallet body, each having such a shape as to be formed by the division of a square by drawing two diagonal lines, the four of these parts being fitted together to be formed into a whole pallet; and forming at the left and right sides of the pallet part two through holes 6 and 6' vertically and horizontally, respectively, in which the forks 19 of a forklift 18 are insertable.
Patent JP-H05221017-A (JP)
Title: Mounting device of led head
Inventor: KONDO AKIO
IPC: B41J2/44
Filed: 1992-02-17
Abstract: PURPOSE:To provide a mounting device of LED head for mounting LED array chips to the LED head, in which especially bonding operation is eliminated and which strongly withstands vibration and the like and the reliability of which is improved. CONSTITUTION:The device concerned connects driver LSI chips 2-1 to 2-n and LED array chips 3-1 to 3-n, which are provided on metal plate 1, with each other through film substrate 4. The connection is performed by thermocompression bonding under the condition that the bumps provided on the driver LSI chips 2-1 to 2-n and the anisotropic conductive parts formed on the film substrate 4 are registered each other and the bumps provided on the LED array chips 3-1 to 3-n and the anisotropic conductive parts formed on the film substrate 4 are registered each other. By the above-mentioned constitution, the connecting operation becomes easy and a device having high reliability can be produced.
Patent JP-H06244840-A (JP)
Title: Filtering information controlling method of bridge device
Inventor: MAKISHIMA KAZUNORI
IPC: H04L12/28
Filed: 1993-02-18
Abstract: PURPOSE:To speed up the retrieval of filtering information by suppressing wasteful memory consumption when various kinds of filtering information are registered. CONSTITUTION:In a filtering information controlling method of a bridge device which is connected between plural LANs and performs the repeating of frames, plural kinds of filtering information which are linked with each table is retrieved by defining the MAC address of the repeating frame as an index and by making the table structure of a filtering table 20 making an entry of the information by learning of plural kinds of information for performing a filtering and a pointer for reading static information that a user sets and static tables 30 and 40 making an entry of the static information and the pointer of other static information as necessary the list structure by the pointer.
Patent JP-H04268807-A (JP)
Title: Signal distributor device
Inventor: YOSHIDA KAZUYOSHI
IPC: H04N5/00
Filed: 1991-02-22
Abstract: PURPOSE:To reduce the return loss of the input terminal of a distributor even if the state of the load impedance of the output terminal of the distributor is changed, and to eliminate a bad influence upon a received picture. CONSTITUTION:After a signal from a first intermediate frequency signal input terminal 1 is passed through a bypass filter 21, and only a BS band is passed, it is amplified by a high frequency amplification circuit 22, and is supplied to the distributor 23. Then, the reduction of the return loss, the compensation of distribution loss, and the prevention of interference can be realized by this constitution.
Patent JP-H07213722-A (JP)
Title: Ball shooting game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-01-31
Abstract: PURPOSE:To highly decorate a transparent plate holding frame for holding a transparent plate (for example, a glass plate) which is backward in decoration. CONSTITUTION:A transparent plate holding frame consists of a main frame constituting member formed of a synthetic resin having an opening for regulating a game opening formed thereon, and a plurality of synthetic resin decorative members 136, 149, 152, 153, 157, 175 installed on the front side of the main frame constituting member. This frame is provided in such a manner as to be openable and closable to the front side of a frame base in which a game board is installed to the reverse side. Such high decorative property as never found in the past can be exhibited by the combination of the main frame constituting member and the decorative members 136, 149, 152, 153, 157, 175.
Patent JP-S61187654-A (JP)
Title: Apparatus for detecting abrasion of tool
Inventor: TAKINAMI KOJI
IPC: G21C7/14
Filed: 1985-02-15
Abstract: PURPOSE:To attain to smooth cutting work, by detecting the abrasion of a tool on the basis of the AE signal obtained at the time of cutting processing of a machine tool regardless of the kind of generated cut trash. CONSTITUTION:The work 3 fixed to the base 2 on the table 1 of a ball disc is subjected to cutting processing by a drill 4. An AE sensor 5 is provided on the table 1 and the output of the sensor 5 is applied to an A/D converter 11 through a preamplifier 6, BPF7, an amplifier 8, a full-wave rectifier 9 and LPF10. A contact sensor 12 for detecting the contact of the drill 4 with the work 3 by measuring the impedance between the drill 4 and the table 1 is provided to the drill 4. The digital data converted by the A/D converter 11 and the detection signal of the sensor 12 are applied to a microcomputer MC13 and a numerical value control apparatus 14 for controlling the ball disc is connected to MC13 which, in turn, detects the abrasion of the drill 4 on the basis of these input signals through an operational processing means to display the same on a display device 15.
Patent JP-H09222187-A (JP)
Title: Rubber ring socket
Inventor: SAKAGUCHI MASAYUKI
IPC: F16L21/04
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the stability of a rubber ring without reducing its strength. SOLUTION: A corner part 14b in the deep side of a rubber ring groove 14 is formed on a radius surface A having a radius (h) within the range of 90 deg.. When a rubber ring is joined by inserting a vinyl chloride pipe into a rubber ring socket 10, the force of the vinyl chloride pipe for pushing a rubber ring 12 into a deep side is applied to the radius surface A of the rubber ring groove 14 and thereby the rubber ring 12 is locked in the rubber ring groove 14. Thus, the falling of the rubber ring 12 from the rubber ring groove 14 to the deep side is prevented and since the rubber ring groove 14 is not formed by expanding a compressed diameter metallic mole, the number of thin parts in the periphery of the rubber ring socket 10 is small. Thus, without reducing a strength, the stability of the rubber ring is improved.
Patent JP-H09220311-A (JP)
Title: Game record recorder
Inventor: KIHARA HITOSHI
IPC: A63F3/02
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To automatically record a game record by specifying the type and position of a changed piece when the state of pieces is changed based on a pickup image, and recording the change content of the piece for each movement in a recorder based on it. SOLUTION: A record of a moved piece including a code expressing its type and the data of its position is stored in a recorder 23 of a host 19 side via a host interface 17. A game record image displayed on the internal monitor of a host a 19 is updated. The game record information is converted into a text and fed to a voice synthesizing board 20, the content of the movement is outputted by voice via a speaker 21, a new image is received, and the next process is conducted. The game record can be automatically recorded, and a reading mistake of the game record change is reduced even when the game record is quickly changed while an obstacle such as a hand of a player exists on a SHOGI (Japanese chess) board.
Patent JP-S52113167-A (JP)
Title: X-ray exposing device
Inventor: HAYASAKA TOUA
IPC: H01L21/027
Filed: 1976-03-19
Abstract: PURPOSE: To provide a X-ray exposing device in which removal and replacement of a wafer is easy by holding a mask-aligning device in the air and opposite to the window of a lens tube for withdrawing X-rays which is airtightly coupled directly to X-ray box capable of being driven three-dimensionally. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01264276-A (JP)
Title: Led lamp
Inventor: OTSUKA YOSHIMI
IPC: H05B44/00
Filed: 1989-02-08
Abstract: PURPOSE:To obtain an LED lamp which is miniaturized and holds a high rating voltage and then, has brightness in such a way that there is less change in brightness, by equipping the lamp with a voltage regulation diode which bears the part of a voltage impressed to LED diodes and with a current regulation element which maintains the current of the LED diode constant. CONSTITUTION:Having opposite polar properties to each other, two diodes; a voltage regulation diode 15 which bears the parts of a voltage impressed to LED diodes 1a-1n and a current regulation diode 16 which maintains the current of the LED diodes 1a-1n constant are connected in series and it is so contrived as to have bidirectional properties. One end of a lead wire 7b is connected to one end of the diode 16 and the other end of the lead wire is connected to one end of the diode 15 and further, the other end of the diode 15 is connected to a tube rivet 13 with solder 14. Gaps among the diodes 15 and 16, a stem 8, and a holder 9 are stiffened after filling them with silicon resin 17, and they are insulated as well. As this LED lamp is connected so that either of the diodes 15 and 16 can be operated bidirectionarily, it is used by thrusting it into a bulb socket of an a.c. circuit.
Patent JP-H11211805-A (JP)
Title: Magnetic colloidal liquid for observing magnetic domain and magnetic domain observation method
Inventor: ANDO TOSHIO
IPC: G01R33/12
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To clearly observe a magnetic domain even if an easy bitter method without requiring an expensive and large-scaled observation device is used by adding a synthetic surfactant to magnetic colloidal liquid. SOLUTION: A synthetic surfactant is added to magnetic colloidal liquid K. The synthetic surfactant has an action uniformly spreading the colloidal liquid on the sample surface after spreading even if there a dispersion in the spread manner of the magnetic colloidal liquid at spreading. Even if there is a contaminated layer such as an oil film on the sample surface, it has an action to remove it. The sort of the synthetic surfactant is not limitd in particular, and any one sort or more of an anionic surfactant, cationic surfactant, non-ionic surfactant, and amphoteric surfactant can be used. The added quantity of the synthetic surfactant is not limited in particular, and it is selected according to the magnetic force of a magnetic body to be observed. For the magnetic colloidal liquid, either of oilness or water property can be used, but water property is favorable.
Patent JP-H07260784-A (JP)
Title: Quaternary ammonium immunogen conjugate and immunoassay reagent
Inventor: ARAN AARU KUREIGU
IPC: G01N33/94
Filed: 1995-02-17
Abstract: PURPOSE: To provide a quaternary ammonium conjugant which is provided with a tertiary amine group or can be turned into a derivative possessing a tertiary amine group and is useful for an immuno assay, by which hapten in a test sample is detected and its quantity is measured, and for induction of an antibody by using a compound represented by a specific formula. CONSTITUTION: An immunogen conjugant is a quaternary ammonium compound represented by the formula. In the formula, Q<+> represents a cyclic or acrylic quaternary ammonium group constructed of a tertiary amine group existing in a hapten or its derivative, L represents a linker containing 0-20 carbon atoms containing a normal/branched chain arrangement and a cyclic structure and hetero atoms, which are 6 in number at most, and the number of the continuously connected hetero atoms is up to 2, -Z- represents a residue selected from the group consisting of -C=O-, -CH=, -N=N-, -NH-, -NHCH3 -, -NH-S=C-, -SO2 -, -O-C=O-, and -C=O-NH-NH2 , (x) represents an integer of 1 or more, M represents a carrier, and B<-> represents an ion.
Patent JP-S59154970-A (JP)
Title: Preparation of cereal drink
Inventor: NISHIZAWA YOSHIHIKO
IPC: A23F3/34
Filed: 1983-02-25
Abstract: PURPOSE:To prepare a cereal drink having excellent flavor and color and containing effective tasty component, etc., by heating cereals with saturated steam under pressure. CONSTITUTION:Cereals such as rice, wheat, barley and miscellaneous other cereals are filled in a pressure-heating apparatus without pretreatment, and heated with saturated steam under >=6kg/cm<2>.G, preferably 8-12kg/cm<2>.G pressure for 5-50min. The treated hot cereals are extracted with water after or without cooling, if necessary after crushing or pulverizing.
Patent JP-S62186768-A (JP)
Title: Production of dried laver sheet
Inventor: OCHIAI MITSUO
IPC: A23L17/60
Filed: 1986-02-13
Abstract: PURPOSE:To replenish tasty component of laver lost in a washing and dehydration process and to obtain a dried laver sheet having improved taste, flavor and palatability, by adding a tasty substance composed of amino acid, hydrolyzed protein and nucleic acid at a specific ratio based on dry laver. CONSTITUTION:The objective laver sheet can be produced by adding a tasty substance composed of 60-93(wt)% amino acid, 5-25% hydrolyzed protein and 2-15% nucleic acid (e.g. inosine) to washed raw laver at an amount of 0.05-0.5% based on dry laver.
Patent JP-S62187015-A (JP)
Title: Manufacture of diaphragm
Inventor: SAKUMA TAKASHI
IPC: H04R7/02
Filed: 1986-02-13
Abstract: PURPOSE:To shorten the time required for molding by placing a polyester film on a mold and molding by pressurizing gas heated up in a tightly closed condition. CONSTITUTION:A molding base 6 with a old 2 and a tube 5 to pass cooling water 4 through and a pressure vessel 9 with a tube 8 moving up and down for supplying pressurizing water vapor 12 to a molding chamber 7 are installed in a molding device 13. First, a polyester film 10 such as polyethylene terephthalate or the like is placed on the mold 2. Then, the pressure vessel 9 is lowered down to close tightly the molding chamber 7 in which water vapor 12 of 160-200 deg.C is charged at a pressure of 10-20kg/cm<2> through the tube 8. After a short period of time to complete molding of the polyester film 10, say 20-30sec, the supply of water vapor 12 is discontinued and the mold 2 is cooled down by flowing cooling water 4, and then the cooled polyester film 10 is taken out.
Patent JP-H063629-A (JP)
Title: Eye lens having transparent axis and segmented multiple focal points
Inventor: JIEFURII ROFUMAN
IPC: A61F2/16
Filed: 1993-01-27
Abstract: PURPOSE: To obtain a bifocal contact lens which is not too sensitive to directivity and usable irrelevantly to the diameter of the pupil of the eye. CONSTITUTION: The lens surface is divided into a proper number of, for example, eight areas with straight lines passing the center of the circular lens to arrange short-sight focus areas N and long-sight focus areas D alternately, and shifts at the borders between N and D are made as smooth as possible without causing disturbance due to the diffraction of light. The lens may be divided not with the straight lines, but according to longitudinally long S-shaped curves. The lines are limited to the lines passing the center of the lens and the circular lens may be divided into thin and long belts in one direction with a proper number of parallel lines. Namely, distant and near bodies and figures need only to be imaged correctly on the retina of the eye through both the lens areas.
Patent JP-S52113747-A (JP)
Title: Control device for optical fiber linear diameter
Inventor: IMOTO KATSUYUKI
IPC: C03B37/00
Filed: 1976-03-22
Abstract: PURPOSE:To stably manufacture optical fibers with even linear diameter by controlling the fluctuation in the linear diameter by dividin the gas to be fed to the heating source during tracing a line in parallel.
Patent JP-S56126443-A (JP)
Title: Dust discharging apparatus
Inventor: MATSUI KAZUO
IPC: B01J8/00
Filed: 1980-03-10
Abstract: PURPOSE:To prevent the leakage of dangerous gas and discharge dusts efficiently by opening airtight discharge valves for a predetermined time with plural stages of valve boxes provided in a dust separating part and controlling the gas supply to a pressure equalizing box by the actuation of gas detecting sensors. CONSTITUTION:Captured dusts are conducted through a duct 2 into an intermediate accumulation box. When the dusts accumulate to a predetermined amount, the uppermost stage airtight discharge valve 5a opens by a predetermined time, and the dusts fall into the uppermost stage valve box 4. Thence, the airtight discharge valve 5b of the next stage opens for a predetermined time, and the dusts fall into an equalizing box 6. Consequently, the dangerous gas in the duct 2 accumulates in an intermediate accumulation box 3 and does not flow downward. An inert gas is fed into the box 6. The gaseous pressure in this box 6 is controlled by opening and closing of a control valve 15 in such a manner that the detected values of the 1st sensor 9a detecting the pressure of the dangerous gas in the duct 2 and the 2nd sensor detecting the gaseous pressure of the discharge space are equalized. Finally, the dusts are discharged by opening and closing of a controlled valve driving device 8c.
Patent JP-S58147280-A (JP)
Title: Ccd television camera device
Inventor: HORIE RIYUUICHI
IPC: H04N5/335
Filed: 1982-02-26
Abstract: PURPOSE:To obtain an excellent image pickup condition in a short time, independently of the luminance change in an object, by dividing the product between a reference level of a video signal and an exposing time before one field and setting the optimum exposing time instantly. CONSTITUTION:A division circuit 30 divides the product between the reference level of the video signal supplied from an exposing time memory 20 and the time before one field with an output signal of a weighting circuit 18 to obtain the exposing time. The time thus obtained is stored in the memory 20 and supplied to a time control signal generating circuit 22, and a CCD driving section 13 and a CCD pickup element 12 are controlled with a control signal outputted from the circuit 22. Thus, independently of the luminance change in an object, the time required for the control becomes one field's share and the excellent image pickup condition is set in a short time.
Patent JP-H08199087-A (JP)
Title: Novel pearlescent pigment, and coating composition, cosmetic, ink and plastic containing same
Inventor: YAMAMOTO MASARU
IPC: C09D11/02
Filed: 1995-01-27
Abstract: PURPOSE: To obtain a pearlescent pigment which is excellent in brightness and color distinctness and does not make the complementary color cloudy by making the edge thinner than the center part of each flake of a pearlescent pigment obtd. by covering a synthetic mica flake with a metal oxide. CONSTITUTION: In a pearlescent pigment obtd. by covering a synthetic mica flake 1 with a metal oxide 2, the thickness (a) of the center part is made smaller than that (b) of the edge. The thickness may be decreased gradually from the center part to the edge or suddenly near the edge, and the ratio of b/a is pref. 0.9 or lower. In order to obtain such a pearlescent pigment, the thickness of the center part of the mica flake itself is required to be smaller than that of the edge. Such a mica is obtd., e.g. by pulverizing synthetic mica flakes by the surface grinding method using a fluidized-bed jet mill to thereby reduce the thickness of the edge to smaller than that of the center part by the mutual collision of the mica flakes.
Patent JP-H04268720-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAOKA YOSHIKO
IPC: H01L21/205
Filed: 1991-02-25
Abstract: PURPOSE:To obtain the semoiconductor device manufacturing method having a process in which a compound semiconductor film of superior quality is formed. CONSTITUTION:In the manufacture of a semiconductor device having a process of formation of a III-V compound film on a substrate by chemical reactor, a compound, consisting of a first atom and second, third and fourth atoms, is used at least as one of materials of group II or group V. When the temperature, at which the first atom and the second, third and fourth atoms are uncoupled, is set at T2, T3 and T4 for the substrate temperature of T, the III-V compound semiconductor film is formed on the condition of T2<=T3<=T4 and T2<T< T4.