baber/WOPTO huggingface dataset:
Patent JP-H03174448-A (JP)
Title: Lignocellulose-phenol compound composite and preparation thereof
Inventor: TSUJIMOTO NAOHIKO
IPC: C08L61/06
Filed: 1990-05-14
Abstract: PURPOSE:To prepare the title composite contg. a lignocellulose material in a high concn. in a specified content range by thermally dissolving the lignocellulose material in a solvent mainly comprising a phenol compd. and removing a part of the solvent. CONSTITUTION:A lignocellulose material (e.g. wood pieces, wood chips, waste paper, or straw) is thermally dissolved in a solvent contg. at least one phenol compd. (e.g. phenol, catechol, or pyrogallol) as its major component to give a soln. of the title composite. Then a part of the solvent is removed from the soln. to bring the wt. ratio of the lignocellulose material to the phenol compd. into a range of (0.4:1.0)-(5.0:1.0). Thus is obtd. the title composite, which contains a high concn., e.g. 50wt.% or higher, of the lignocellulose material homogeneously dissolved in the phenol compd. and is useful as an industrial raw material.
Patent JP-H05295996-A (JP)
Title: Cut-off method of tunnel and shield unit
Inventor: INOUE KAZUTOSHI
IPC: E21D11/38
Filed: 1992-04-15
Abstract: PURPOSE:To keep off a leak of water so efficiently and surely on a shield method. CONSTITUTION:A sheet inserting space 21, piercing through the inside and outside of it, is installed in an outer shell 2, while a cut-off sheet 29 in a form being free of delivery from this space 21 is supported in roll form by a roll sheet holder 11, and plural pieces are installed along an inner circumferential surface of the outer shell 2 in advance. In parallel with digging and lining build-in work by means of a shield unit 1, plural cut-off sheets 29 is delivered to the rearside in the digging direction as joining a welding area adjacent in the tunnel inner circumferential direction by means of a welding unit 12, and then these cut-off sheets are set up so as to cover the whole part of outer periphery 30a of a segment 30.
Patent JP-H09299368-A (JP)
Title: Ultrasonic diagnostic device
Inventor: KASAI CHIHIRO
IPC: G01N29/22
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To eliminate or reduce distortion of an ultrasonic image caused by manual scanning by generating and displaying a scan support image for aurally supporting the manual scan in synchronization with image processing based on a received signal from an ultrasonic probe which can be manually scanned in contact with the body surface. SOLUTION: When a foot switch 26 is operated, a timing signal generator 20 outputs a timing signal in synchronization with a start pulse output from a scanning control part 14 to a three-dimensional image forming part 16 and a scan support sound generating part 24. The three-dimensional image forming part 16 starts processing echo data from a point of time when a timing signal is input, and automatically stops at the end of processing one sheet of an ultrasonic image. The image information of a three-dimensional image is sent to a display device 22 through a display control part 18 to be displayed on a screen. The scan support sound generating part 24 generates a scan support sound for aurally support manual scan according to a timing signal to be output to a speaker.
Patent JP-S5911809-A (JP)
Inventor: KODAMA SHIYOUICHI
IPC: A47B23/02
Filed: 1982-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0753555-A (JP)
Title: Tertazole derivative, its production and pharmaceutical containing the derivative
Inventor: SODA TAKASHI
IPC: A61K31/422
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a new compound having excellent hypoglycemic action and hypolipidemic action and useful as an agent for the treatment of diabetes, hyperlipemia, hypertension, etc. CONSTITUTION:A compound of formula I ((n) is 1-3; A is a heterocyclic residue; Y is a bivalent hydrocarbon residue; X is CH or N), e.g. 5-[2-[4-[2-(5-methyl-2- phenyl-4-oxazolyl)ethoxy]phenyl]ethyl] tetrazole. The compound can be produced by reacting a nitrile derivative of formula II (X is CH or N) with sodium azide in e.g. N,N-dimethylformamide in the presence of ammonium chloride at 50-180 deg.C for 1-5hr. The starting compound of formula II is obtained, e.g. by reacting a compound of formula III (J is H or a lower alkyl; (q) is 0 or 1) such as 4-[2-(5- methyl-2-phenyl-4-oxazolyl)ethoxy]benzaldehyde with a cyanomethylphosphonic acid ester and reducing the reactional product.
Patent JP-S63289758-A (JP)
Title: Secondary battery
Inventor: SUGIMOTO HIROYUKI
IPC: H01M4/13
Filed: 1987-05-20
Abstract: PURPOSE:To provide a secondary battery having a highly active neg. pole by incorporating such a construction that the positive pole is laminate of a pos. pole active substance layer and a metal lithium layer and that the negative pole is a metal or alloy which absorbs lithium. CONSTITUTION:Lithium foil 2 is laid over the positive pole 1 mating the negative pole 4, and this foil and the neg. pole 4 are placed the one over the other with a separator 3 interposed and installed in cell cases 5, 7 together with electrolyte. The secondary battery thus assembled has inverted polarities at this point of time. The lithium layer 2 overlapped over the positive pole 1 can be taken in the negative pole 4 by connecting the pos. and neg. poles of this kind of secondary battery through, for ex., a resistance. When taking in of lithium by the neg. pole 4 is completed, the lithium layer 2 provided in contact with the pos. pole 1 will vanish. This is put in the condition serviceable as a battery by charging with an external power supply such as a charger.
Patent JP-S6014374-A (JP)
Title: Arithmetic device
Inventor: YOSHIMURA TAKESHI
IPC: G06T17/00
Filed: 1983-07-04
Abstract: PURPOSE:To obtain quickly the overlap of horizontal segments by providing a data converter, a local density calculator group and a full-area density calculator and calculating automatically the maximum value of overlap of each segment to the gathering of segments on a primary space having the coordinates of natural numbers for both end points. CONSTITUTION:A high-speed memory 1 stores the gathering of coordinate values at an end of a segment on a primary space having the coordinates of natural numbers for both end points. While a high-speed memory 2 stores the gathering of coordinate values at the other end corresponding to the coordinate value at an end. Based on the data read out of memories 1 and 2, the data on each coordinate value of a natural number is produced by a data converter 7. These produced data are stored in high-speed memories 3 and 4. Then the data having a partial overlap of segments is produced by a local density calculator groups 8 and 9 respectively from the data stored in the memories 3 and 4. The data produced from the groups 8 and 9 are stored in memories 5 and 6 and then sent to a full-area density calculator 10. Thus the maximum value is calculated for the overlap of the segment gathering and obtained through a register 38.
Patent JP-H08313014-A (JP)
Title: Flow regulating device
Inventor: TOYOFUKU MASAYOSHI
IPC: F24F5/00
Filed: 1995-05-19
Abstract: PURPOSE: To reduce a total weight of a flow regulating plate, a cost of a flow regulating device and provide a less-expensive installing fee by a method wherein a plurality of flow regulating plates having a specified spacing and a specified diameter are arranged inside a tank main body at a flowing water inlet nozzle in such a way that they may cross at a right angle with a flowing direction of the flowing water. CONSTITUTION: A heat accumulating coil 25 is arranged inside a tank main body 23 of a heat accumulating tank. Opposing side walls are provided with each of two water flowing nozzles 22. In addition, first two flow regulating discs 24-1 having diamters (D1 and D2 ) more than an inner diameter (D3 ) of the water flowing nozzle, a second flow regulating plate 24-2 are arranged in such a way that each of them may cross at a right angle with a flowing water flowing-in direction. With such an arrangement as above, it is possible to keep a flow regulating effect which is similar to that of the prior art, reduce weight of the flow regulating plates and make a substantial reduction of fixing expenditure accompanying the light weight flow regulating plate.
Patent JP-H11317279-A (JP)
Title: Spark plug, insulator for spark plug, and manufacture thereof
Inventor: ITO HIROTO
IPC: C04B35/111
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug having an insulator which has alumina as a main component and more excellent dielectric breakdown characteristic at high-temperature. SOLUTION: The insulator 2 of the spark plug 100 is made of an insulating material, the main component of which is alumina, and which contains an Al component in the range of 95-99.7 wt.% in terms of Al2 O3 . Further, in the sectional structured of the insulating material, a ratio of the area occupied by alumina main-phase particles having particle diameters more than 20 μm is more than 50%. Consequently, the dielectric breakdown characteristic of the insulator can be remarkably improved, by moderately enlarging the alumina main-phase particles in this way.
Patent JP-S5346399-A (JP)
Title: Solventless urethane resin composition
Inventor: MORI TOKUO
IPC: C08G18/00
Filed: 1976-10-08
Abstract: PURPOSE: To increase the pot life without using solvents, to form the smooth coating surface and to prevent lowering in the physical properties of a urethane resin when cured, by addition of a dimethacrylic esters having a specific polymerization degree. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61280570-A (JP)
Title: Novel analysis by electrophoresis
Inventor: UDA SHUNSUKE
IPC: G01N33/561
Filed: 1985-06-06
Abstract: PURPOSE:To make it possible to measure the component in a specimen from the difference of the migration patterns of a specimen set as a control one and one obtained by reacting said specimen with a specific reaction reagent with a short time with high accuracy by a small amount of a reagent, by simultaneously and respectively performing the electrophoresis of both specimens. CONSTITUTION:A reagent selected from an antigen, an antibody, coloring matter, polysaccharides lipid and a composite thereof is preliminarily included in a chip and the whole is made preservable by freeze drying. A part of the specimen from a living body is used as a reference as it is and the reagent is added to the other part thereof to be reacted with the component in the specimen. The control specimen and the reacted specimen are respectively subjected to the electrophoresis of an agarose gel for example to measure the respective migration patterns of the control specimen and the reacted specimen. In the analysis of an antigen, a monoclonal antibody is labelled with enzyme, a radioactive isotope or a fluorescent substance to enable the easy measurement of the patterns. By this method, rapid and accurate analysis is enabled with high sensitivity.
Patent JP-S63285629-A (JP)
Title: Processing method for index constitution
Inventor: OKAZAKI KOTARO
IPC: G06F17/30
Filed: 1987-05-19
Abstract: PURPOSE:To improve the key retrieving efficiency by obtaining the number of keys to be allocated for each section and optimizing the allocation of keys. CONSTITUTION:The index information is formed and held after division into N sections in the prescribed order of N<2> keys which are used for retrieval of records. In such a case, the sections number 1-N are set in response to the order of keys together with the number of keys allocated to an i-th section set at ai, the minimum integer not smaller than N/2 referred to as C1, and the minimum integer larger than N/2 as C2 respectively as shown in an equation. As a result, the average comparison frequency of keys can be decreased for retrieval of keys and the key retrieving efficiency is improved.
Patent JP-S5822548-A (JP)
Inventor: TAKAHASHI SHIYUUICHI
IPC: G08B21/00
Filed: 1981-07-31
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-H02301899-A (JP)
Title: Distributor
Inventor: KOBAYASHI TERUO
IPC: G08C19/02
Filed: 1989-05-17
Abstract: PURPOSE:To miniaturize a power source circuit and to reduce the generation of heat by detecting the voltage drop of a resistor for signal detection, comparing it with a constant voltage set as reference, decreasing the output voltage of a constant voltage power source circuit when exceeding the constant voltage, and limiting the output voltage of the constant voltage power source circuit. CONSTITUTION:Assuming the resistance value of the resistor 1 for signal detection as R1, and the comparison voltage of a comparator 9 as Vref, the voltage drop of R1I0 occurs in the resistor 1 for signal detection by a signal current I0 that flows to the resistor 1 for signal detection. The comparator 9 compares the voltage R1I0 with the comparison voltage Vref set as reference, and when it is R1I0>Vref, the output current of the constant voltage power circuit 2 is limited by outputting a control signal to decrease the output voltage of the constant voltage power source circuit 2. Thereby, a load on the power source circuit can be reduced, and miniaturization and the reduction of the heat can be attained.
Patent JP-S60263978-A (JP)
Title: Developing device
Inventor: EGAMI HIDEMI
IPC: G03G15/09
Filed: 1984-06-13
Abstract: PURPOSE:To obtain a color image with good color reproducibility by providing a coating control means which has one end opposite one magnetic pole of a magnetic field generating means and the other end positioned at the downstream side of a toner carrier in its moving direction opposite a magnetic pole opposite in polarity. CONSTITUTION:A magnetic blade 15 is formed in a U shape; and one end 15a of the blade 15 is arranged opposite the magetic pole 14(S3) at the upstream side in the rotating direction of a sleeve 8 and the other end 15b of the blade at the downstream side is arranged opposite the magnetic pole 16(N4) opposite in polarity of the magnetic pole 14. Therefore, the tips 15a and 15b and magnetic poles 14 and 16 form a magnetic circuit to increase the magnetic force at a coating part. Consequently, a toner coat layer which is thin and uniform is obtained to form an image which has no density irregularity and suits to a color high in brightness and saturation.
Patent JP-H02304072-A (JP)
Title: Production of alpha,beta-epoxyamide
Inventor: FUJIMOTO KATSUHIKO
IPC: C07F7/10
Filed: 1989-05-16
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for carbapenem derivatives at one stage readily in high yield industrially and advantageously by reacting an epoxycarboxylic acid with a specific amine compound in the presence of inexpensive phosphorus oxychloride and a base. CONSTITUTION:An epoxycarboxylic acid such as potassium beta-methylglycidate shown by formula I (M is alkali metal such a Li, Na, K, etc., or organic ammonium ion such as dicyclohexylammonium ion) is suspended in a solvent such as methylene chloride and reacted with an amine compound such as N-phenacyl- N-(pmethoxyphenyl)amine hydrochloride shown by formula II [R<1> is (substituted group) alkyl or (substituted group) phenyl; R<2> is (substituted group) aryl, aralkyl, allyl or tri-substituted silyl] or a salt thereof in the presence of a mixed solution of phosphorus oxychloride and a base such as pyridine at -70 to 50 deg.C for 1 to 5 hours to give the aimed compound shown by formula III.
Patent JP-S5913048-A (JP)
Title: Tenacious steel for cold forging
Inventor: GONDOU HISASHI
IPC: C22C38/06
Filed: 1982-07-13
Abstract: PURPOSE:To obtain a tenacious steel for cold forging with improved cold forgeability, by reducing the contents of Si, Mn, P, Al, N and O in a machine structural carbon steel to prescribed amounts or less and by adding small amounts of Ti, B and Ca. CONSTITUTION:The contents of Si, Mn, P, Al, N and O in a machine structural carbon steel contg. 0.4-0.75% C are reduced to <=0.1% Si, <=0.4% Mn, <=0.01% P, <=0.01% Al, <=0.005% N and <=0.005% O, and <=0.05% Ti, <=0.003% B and <=0.01% Ca are added to the steel. <=0.8% Cr may be added furthermore. The contents of said components in the carbon steel are reduced, the insufficient hardenability is compensated by adding Ti and B, and Ca is actively added to cause deoxidation. As a result, a steel material with remarkably improved deformation resistance and deformability is obtd.
Patent JP-S5245982-A (JP)
Title: Method for measuring propagation speed of elastic surface waves
Inventor: KODAMA MASAO
IPC: G01P3/50
Filed: 1975-10-08
Abstract: PURPOSE: To provide a measuring method, in which a piezoelectric base plate is placed in contact through a liquid of a high dielectric constant with an electrode plate having an input and output finger electrode arranged on an insulating base plate having no piezoelectric effect, so as to excite and propagate the elastic surface waves and to measure the propagation speed promptly and accurately. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01292870-A (JP)
Title: Semiconductor light-receiving element
Inventor: NAGATSUMA KAZUYUKI
IPC: H01L31/107
Filed: 1988-05-20
Abstract: PURPOSE:To obtain a semiconductor light-receiving element of an avalanche photodiode type not increasing a tunnel current while having the high-speed performance by making to have high resistance while selectively ion implanting directly under a guard ring. CONSTITUTION:A substrate 1, a buffer layer 2, a light-absorbing layer 3, a barrier relieving layer 4, a multiplication layer 5 and a window layer 6 are all n-type and a carrier density of the multiplication layer 5 is made higher as compared with the other epitaxial layers. Further, they have a p-type main junction layer 7, the p-n junction 8 to become the main junction, a p-type guard ring region 9, a guard ring p-n junction 10 and a high-resistant insular region 11 formed by selective ion implantation. The high-resistant insular region 11 formed by ion implantation acts to reduce an electric field affecting the guard ring junction 10 so as to get along with no generation of a tunnel current even when the thickness of the light-absorbing layer is thinned. The formation of the high-resistant insular region 11 may be complimentarily performed after ordinary epitaxial growth and p-n junction formation so that the process is simple as compared with the introduction of a burying growth method.
Patent JP-H01292729-A (JP)
Title: Gas discharge display device
Inventor: TODA AKIZO
IPC: H01J9/02
Filed: 1988-05-20
Abstract: PURPOSE:To improve the workability and the productivity of a thin plate of inorganic insulating material used for the constitution of gas discharge spaces by forming micro discharge spaces in the said plate with mechanical processes. CONSTITUTION:A ceramic thin plate in a mechanically workable state is proceed mechanically in high speed and high dimensional accuracy to make holes for micro discharge spaces in the said plate. For making holes mechanically in high speed and high dimensional accuracy, punching process or ultrasonic process able to form multiple processing jigs are suitable. As for mechanically workable inorganic insulating material ceramics before sintering, ceramics in incompletely solidified pre-sintered state, of glass precipitated with special crystals are suitable. Thereby insulating ceramic plate of high dimensional accuracy holes, of arbitrary variable hole pitches, of large area and thickness can be manufactured in high speed and high productivity to improve the quality and to reduce the cost.
Patent JP-S6013144-A (JP)
Inventor: UEDA YASUKIYO
IPC: E03D9/08
Filed: 1983-07-04
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-S6015285-A (JP)
Title: Monitoring system for bulk cargo work for floating substance on sea
Inventor: KUWABARA KOUICHIROU
IPC: B63B27/00
Filed: 1983-07-05
Abstract: PURPOSE:To exactly obtain the amounts of loads placed on a ship by a method in which displacement, ballast amount and moment are calculated on the basis of the measured results of draft meters set on plural places of the outer shell of the hull and also of level meters set to each tank in the ship. CONSTITUTION:Draft meters 3 are provided on desired places, e.g., on both boards of front, rear and central parts, of the outer shell of the hull. Level meters 5 are also provided to liquid tanks, e.g., a ballast tank, a drinking water tank and a fuel tank, provided in a ship. Measured values are put in an arithmetic unit through an interface 6 to calculate displacement, draft condition and moments around the center of the hull. Even after or during the cargo work, calculation is made on the basis of measured values to exactly know the amounts of burdens loaded on the ship.
Patent JP-S612566-A (JP)
Title: Printing apparatus
Inventor: SHIROMOTO YOSHIO
IPC: B41J2/485
Filed: 1984-06-15
Abstract: PURPOSE:To make it possible to print a character size of 2xCpi without changing a character pattern access circuit by providing a memory section memorizing a number of (n+1)<2> of characters combination patterns, of which (n) sorts of characters are reduced to a half size, then two each of them are combined to one pair. CONSTITUTION:A memory section memorizing a number of (n+1)<2> of characters combination patterns of which (n) sorts of characters are reduced to a half size, then two each of them are combined to one pair, is provided, for an example, an intersection point 14a of a matrix ''0'' and ''1'' becomes a pointer indicating a character pattern of ''01'' when the character pattern of ''01'' is inputted, in the case of a transport of a print information of a character of a half size of a character breadth and this is corresponded to a region 15a of a character pattern memory region 15 for a 2xCpi. The 2xCpi mode is processed by the next character code when a switch-over cord to the 2xCpi mode is received. An address of an arbitrary character pattern is searched with a first character code and a second character code by the code conversion table 14 for 2xCpi, and a corresponding character pattern is extracted from a character region in a character pattern memory region 15, then being processed every two characters.
Patent JP-S58186429-A (JP)
Inventor: KIISU ANTONII JIYOONZU
IPC: C09K23/56
Filed: 1982-07-13
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。
Patent JP-S61280075-A (JP)
Title: Optical disc control system
Inventor: ANZAI ICHIRO
IPC: G11B7/004
Filed: 1985-06-05
Abstract: PURPOSE:To improve reliability of data processing by deciding a recording error at the time when recording data on an optical disc medium, and recording the same data in other area in case of error recording. CONSTITUTION:The data sent out from a host controller 5 is transmitted to an optical disc drive device 3 through a host-device interface 4, and interface controller 6, a writing buffer 7 under the control of a write control circuit 8, and a modulating circuit 8'. This data is transformed from an electrical signal to an optical signal by a light emitting diode 9, passes through a lens 10, and is recorded as data 12 in a data area 11 of the optical disc medium 2. Simultaneously, in case the state of a reflecting light that passes through a lens 13 and is detected by a detector 14 is monitored by a recording error detector circuit 15, and a recording error is detected, a recording-position control circuit 16 lets a carriage 17 move to a specified recordable position in an alternate area of the optical disc medium 2 to record the data again as data 19.