baber/WOPTO huggingface dataset:
Patent JP-H08198799-A (JP)
Title: Production of aromatic carboxylic acid chloride
Inventor: URA TOMOKATSU
IPC: C07C51/60
Filed: 1995-01-20
Abstract: PURPOSE: To obtain an aromatic carboxylic acid chloride useful as a raw material for high-performance fibers, liquid crystal materials, etc., in high yield without causing the environmental pollution, corrosion of an apparatus and side reaction by reacting an alkyl naphthalenecarboxylate with a trichloromethyl-substituted benzene using a specific catalyst. CONSTITUTION: (A) An alkyl naphthalenecarboxylate such as a dialkyl naphthalenedicarboxylate is reacted with (B) a trichloromethyl-substituted benzene such as bistrichloromethylbenzene in the presence of (C) a group VIa metal (Cr, Mo or W) of the periodic table or its compound to afford the objective compound such as naphthalenedicarboxylic acid chloride and benzenedicarboxylic acid chloride. Furthermore, the component (C) is used in an amount of preferably 0.01-10wt.% based on the total amount of the components (A) and (B) and the reactional temperature is preferably 100-250 deg.C.
Patent JP-H09199182-A (JP)
Title: Battery pack
Inventor: ODA SHOICHIRO
IPC: H01M10/46
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To protect a charge type secondary battery and prevent an accident by preventing a large-current discharge of the charge type secondary battery with the backward resistance of a diode when a short circuit occurs between input terminals of a battery pack or on the side of a battery charger. SOLUTION: The output terminal voltage of a diode 2 or the output terminal voltage of a charge type secondary battery 1 is fed back to the control power circuit 7 of a battery charger B through a voltage feedback line 3, and the charging voltage/current to a battery pack A is controlled from the control power circuit 7. The charging characteristic can be controlled so that the forward potential drop of the diode 2 including fluctuations is negated, and the battery 1 can be accurately charged to the same potential as the output voltage of the battery charger B.
Patent JP-S62165255-A (JP)
Title: Semiconductor storage device
Inventor: KAWASHIMA HIROMI
IPC: G06F11/10
Filed: 1986-01-17
Abstract: PURPOSE:To easily detect an address of a cell from the external by providing an output circuit which uses one external terminal other than the address terminal to output the detection signal of a detecting circuit to the external and a mode switching circuit which validates the output circuit only when a test signal is applied to another external terminal. CONSTITUTION:At the test time, a voltage higher than that for normal operation is applied to a terminal 6 to set the output of a mode switching circuit 3 using a high voltage detecting buffer BUF0 to the high level. Though the output of a buffer BUF1 of the normal operation mode is set to the high level also, an output the inverse of CE of an AND gate AND10 goes to the low level because the output of an inverter INV1 goes to the low level. Simultaneously, an output the inverse of OE of an AND gate AND11 goes to the low level, and therefore, the memory is set to the read mode. In case of S=1 (presence of error), the output of an inverter INV3 goes to the low level and is outputted to the external through a terminal 7 to indicate the presence of error; but in case of S=0 (absence of error), the output of an inverter INV2 goes to the high level. Thus, the address of an error bit is easily detected from the external.
Patent JP-S58125740-A (JP)
Title: Covering material for green house
Inventor: NISHIMURA TAKAARI
IPC: E04C2/54
Filed: 1982-01-20
Abstract: PURPOSE:A covering material of uniformly thick acrylic resin sheet which is modified with a specific concentration of rubber, thus increasing shock resistance in low costs without adverse effects on its light transmittance and weather resistance. CONSTITUTION:The objective covering material is made of a light-transmitting sheet of rubber-modified acrylic resin in which the concentration of the rubber ranges 2.0-35wt% and the sheet thickness is in the range from 0.3-3mm.. Especially the concentration of rubber is preferably 2.0-10.0wt% in sheets with increased stiffness and it is preferred to keep the thickness 0.5-1.5mm.  from economical point of view and more than 0.7mm. from view point of stiffness.
Patent JP-S59135394-A (JP)
Inventor: NISHIGANE MASAHIKO
IPC: G21C13/024
Filed: 1983-01-21
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-H06225939-A (JP)
Title: Intravenous injection or blood-collecting assembly
Inventor: JIEEMUZU EI BAANZU
IPC: A61M5/158
Filed: 1993-01-20
Abstract: PURPOSE: To obtain an improved intraveneous injection and/or blood collection assembly allowing one-handed operation. CONSTITUTION: A cover 25 is placed on an assembly 20 to slide freely and is so covered as to wrap up a used needle 15a, sliding toward the assembly. The cover 25 is held at an extended position enough to wrap up the used needle 15a. Accordingly, the assembly 20 can be discarded as it is in this state.
Patent JP-2000207242-A (JP)
Title: Program inspection system, program inspection method and storage medium thereof
Inventor: KOMATSU CHIHIRO
IPC: G06F9/44
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To inspect program codes, described by using an instruction set having type restrictions, at a high speed by a method which requires no re-execution and to efficiently use a storage device by finding the effective ranges of individual data. SOLUTION: A verifier 108 reads an instruction out of program codes 21, performs virtual execution, and reflects it on a virtual execution state 23. Snapshot tables 24 and 25 are prepared at points, corresponding to a branch source and a branch destination of the program codes 21, and the virtual execution state 23 at the instruction point of time is saved. When the instruction to be processed is an instruction 3041 reading and writing data, the verifier 108 sets a data field of a data structure 306, showing its contents, and when the instruction is an instruction 3042 using data, the verifier sets a data restriction field of the data structure 306 to identify the range that the data possibly has, thereby making a check on contradiction. The data restrictions 306 hold the maximum restrictions of the virtual execution, so that the virtual execution need not be redone.
Patent JP-S58125016-A (JP)
Title: Guest-host type color liquid crystal panel
Inventor: ITOU MASAHIRO
IPC: G02F1/137
Filed: 1982-01-20
Abstract: PURPOSE:To improve the contrast of a guest-host type color liquid crystal panel and to obtain a display easy to see, by forming a rugged face on the inside face of a front glass or a rear glass in accordance with a display pattern. CONSTITUTION:A low-melting point glass is calcined to form a gap changing projecting glass 11 with 3-4mu height of projections on the inside face of a rear glass 10 of the liquid crystal panel in accordance with the display pattern. It is desirable that the refractive index of the low-melting point glass approximates that of a liquid crystal 16. When the gap between a front glass 9 and the rear glass is 8mu, the contrast is 1.90 for 3mu height of projections and is 1.95 for 4mu height of projections 11, and therefore, the existence of projections 11 improves  the contrast by about 19-22%. Projections may be formed on the front glass 9  instead of the rear glass 10. Projections may be formed by etching of a glass  substrate. Thus, the gap of a non-display part is reduced to reduce the absorbance, thereby making the light of the non-display part light to improve the contrast.
Patent JP-S63176917-A (JP)
Title: Regeneration type air preheater
Inventor: MISHIMA HIROSHI
IPC: F23L15/02
Filed: 1987-01-19
Abstract: PURPOSE:To enable coping with various kinds of coal through regulation of the amount of heat transfer, by a method wherein a primary air duct is mounted in a secondary air dust so that it can move to the exhaust gas duct side. CONSTITUTION:A primary air duct 1 mounted in a secondary air duct extended through a seal plate 7, and one end of the primary air duct 1 extended through a secondary air duct 2 so that it can move to a proper position on a heat transfer surface of the exhaust gas duct 3 side is connected to a reciprocating drive means, located outside the secondary air duct 2, through an expansion 8. This constitution, since the primary air duct 1 is formed movably, enables fine and simple direct control of an exhaust gas temperature by relative change of a heat transfer area for air for combustion and exhaust gas, and thereby enables sufficient coping with various kinds of coal ranging from a kind of high moisture content low grade coal to a kind of low moisture content high grade coal.
Patent JP-H08196229-A (JP)
Title: Production of ready-to-eat food
Inventor: SUGANO HIDEO
IPC: A23L11/00
Filed: 1995-01-23
Abstract: PURPOSE: To obtain a ready-to-eat food capable of giving flexible and dried fried bean curd and filling ingredients such as rice cake and requiring no drying by soaking fried bean curd with a wetting agent, filling an ingredient after drying and closing a filling opening. CONSTITUTION: This method for producing a ready-to-eat food is to soak fried bean curd with a wetting agent (preferably glycerin used by combining with a sugar alcohol such as sorbitol, mannitol, etc.), dry the fried bean curd to <15%, preferably <8% water content, fill an ingredient such as dried rice cake, etc., after drying, close the filling inlet and obtain the objective food. It is preferable to soak the fried bean curd with the wetting agent containing a seasoning solution.
Patent JP-H07214292-A (JP)
Title: Method for repairing tap hole of vessel for molten metal
Inventor: DATE HIRONORI
IPC: B22D41/02
Filed: 1994-01-28
Abstract: PURPOSE:To easily repair the worn part of the refractories of the tap hole in the upper part of a sliding system to an original exact shape. CONSTITUTION:A cylindrical body 2 made of the refractories is formed perpendicularly in a positioning member having a positioning part on its outside surface coaxially with the inside hole of this positioning member. A repair unit fitted with a cap 14 is used for the top of this cylindrical body 2. This repair unit is inserted into the tap hole of the upper part worn from the outside surface of the vessel bottom toward the inside surface and a repair material made of the refractories is packed into the spacing between the worn tap hole of the upper part and the outside surface of the repair unit. A cap 14 is thereafter ejected down by using a rod or air pressure. The positioning member and cylindrical body which are discretely formed may be joined to each other or both may be formed as an integral unit.
Patent JP-S5291432-A (JP)
Title: Developer unit of diazo type copying machine
Inventor: WATANABE HIDEO
IPC: G03D7/00
Filed: 1976-01-27
Abstract: PURPOSE: To prolong the lifetime of the motor by making the outer casing of the blower fan that is separated from the drive motor, and its connection piping with the material whose ammonia-proof property and heat-resisting property are superior. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10201332-A (JP)
Title: Dust guard structure of combine
Inventor: KONO MASAO
IPC: A01D41/12
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide the dust guard structure of a combine by which dust with a high sticking degree to a dust guard net is excellently removed. SOLUTION: The dust guard structure of the combine is constituted by providing a dust guard net 12 in an introducing part R for introducing external air into an engine room 3, providing a blow generating device 11 for introducing external air from the introducing part R so as to be freely changeable into forward rotation and backward rotation, operating a brush 14 for scraping and cleaning the external surface of the dust guard net 12 when the blow generating device 11 is operated in a backward rotation state for blowing outwards from the engine room 3 and stopping the operation of the brush 14 when the blow generating device 11 is operated in the forward rotation state.
Patent JP-H01184931-A (JP)
Title: Wafer prober
Inventor: OZAWA MASAHIKO
IPC: H01L21/66
Filed: 1988-01-20
Abstract: PURPOSE:To augment the throughput of a wafer test by providing an ultraviolet ray irradiating means for irradiating a semiconductor wafer with the ultraviolet rays. CONSTITUTION:An ultraviolet ray lamp is provided halfway on a carrier line of semiconductor wafer from a wafer stage 3 to a wafer cassette 4 on the unload side. Any data written in during the probe inspection process can be erased by the lamp 5. Thus, the time required for the carriage of semiconductor wafer per lot from a wafer prober to an ultraviolet ray irradiation device as well as the ultraviolet ray irradiation by the ultraviolet ray irradiation device can be eliminated. Consequently, the throughput of a wafer test can be augmented.
Patent JP-S58125878-A (JP)
Title: Fixing substrate for light-emitting element
Inventor: MIZUTANI TAKESHI
IPC: H01L25/075
Filed: 1982-01-21
Abstract: PURPOSE:To enable to have a light-emitting element to be attracted to a substrate using proper amount of pressure, to prevent the lowering of characteristics and yield rate as well as to simplify the formation of a light-emitting array by a method wherein a through hole is provided at the position where the light-emitting element will be fixed, and a conductive film is formed around the hole. CONSTITUTION:When a plurality of light-emitting elements 5 are fixed on an insulating ceramic substrate 1 of alumina and the like, first, a conductive film 2 to be used as an electrode in common is coated. Then, a through hole 3 reaching the substrate 1 is provided on the film 2, the through hole is surrounded by a fixing part 4 consisting of solder or conductive bonding agent, the substrate 1 is placed on a vacuum-chuck jig, and each element 5 is fixed temporarily using vacuum attraction applied from the back side of the substrate 1. Subsequently, the back side of the element 5 is fixed permanently on the film 2 by applying heat. Through these procedures, the pressure can be applied to the substrate 1 moderately, and the fixing work of the light-emitting element can also be performed easily without inflicting damage to the element.
Patent JP-H0235085-A (JP)
Title: Recombination useful as coccidiosis vaccine and natural b-group eimeria tenera immunogen
Inventor: HEREN PUROFUOUSUUYUKERUKA
IPC: C07K16/00
Filed: 1989-01-17
Abstract: PURPOSE: To enable to massively produce a protein used for immunizing chicken against coccidiosis by using a recombinant DNA containing a nucleotide sequence encoding a special Eimeria tenella B type immunogen.  
     CONSTITUTION: This protein is massively produced by a genetic engineering method using a recombinant DNA molecule comprising all or a portion of a nucleotide sequence encoding an Eimeria tenella B type immunogen selected from a group consisting of clones SO9, SO24, SO7 and SO1. The DNA sequence is preferably a DNA sequence expressing the product of CheY protein with a linking nucleotide. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03214605-A (JP)
Title: Manufacture of bonded magnet
Inventor: MATSUO YOSHIO
IPC: B22F3/00
Filed: 1990-01-19
Abstract: PURPOSE:To obtain a bonded magnet whose magnetic characteristic is high by a method wherein a permanent-magnet bulk body is collapsed by hydrogen and an obtained raw-material powder is molded in a magnetic field and a heat treatment is executed. CONSTITUTION:A permanent-magnet bulk body obtained by quenching and, after that, hot-working the molten solution of an alloy whose fundamental components are a rare-earth element, iron and boron is collapsed by hydrogen; in addition, it is crushed mechanically and classified. A classified pulverized body is molded in a magnetic field; after that, it is heat-treated in an inert atmosphere; then, it is impregnated with a resin. That is to say, when the permanent-magnet bulk body is placed in an atmosphere of hydrogen, it occludes hydrogen and is collapsed. In addition, when it is crushed mechanically, a crystal particle 11 is split into a plurality of particles 11a, 11b. However, they are placed in the atmosphere of hydrogen and are not subjected to a bad influence such as oxidation or the like. After that, the particles are molded to a desired shape in the magnetic field and are heattreated. The split crystal particles 11a, 11b are bonded at split faces. A bad influence on a chemical activity by the split faces is eliminated. Thereby, it is possible to obtain a bonded magnet which can display a high magnetic characteristic.
Patent JP-H09195582-A (JP)
Title: Damper
Inventor: SUZUKI TETSUO
IPC: E04H9/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a plurality of sensors must be installed at every story when the presenc of the abnormality of the vibrational-state sensors mounted to each story is inspected. SOLUTION: In a damper 1, a dynamic vibration absorber set up on the roof of a building conducts damping operation by a control signal from a control circuit 4, and vibrations in the horizontal direction of the building are damped. Vibrational-state sensors 14 (141 -145 ) detecting the displacement of each story are fitted in the odd stories of the building, and sensor 26 for inspection is installed to a lifting-lowering box 23. Consequently, the lifting-lowering box 23 for an elevator 22 is lifted and lowered and moved in the sensor 16 for inspection while being shifted to each story of the building.  A sensor output comparator 30 for the controller 4 decides 'the normalcy of the sensor' when an output from the sensor for detecting the vibrtaitonal state coincides with an output from the sensor 26 for inspection, and judges 'the abnormality of the sensor' when the output from the sensor 14 for detecting the vibrational state and the output from the sensor 26 for inspection do not agree.
Patent JP-H05192636-A (JP)
Title: Method for forming coating film on inside wall surface of elastic forming mold
Inventor: WATANABE AKINORI
IPC: B29C39/26
Filed: 1992-01-21
Abstract: PURPOSE:To obtain an elastic forming mold having smooth inside wall surface, and therefore having a gloss on the surface and capable of forming highly grazed molded goods. CONSTITUTION:A hollow elastic forming mold 1 is turned out, and expanded by forcedly injecting gas thereinto, the liquid of elastic material is applied on the surface thereof at the expanded state, is dried by heating, next, the elastic forming mold is turned out again so as to return to the original state, thereby a coating film is formed on the inside wall surface of the elastic forming mold 1.
Patent JP-S63177723-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1987-01-16
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-H09192092-A (JP)
Title: Image pickup unit
Inventor: HIROYA JUN
IPC: H04N5/372
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize electric parts to match a smaller size of an image pickup device. SOLUTION: An inclined part 31 with the thickness thereof less toward the tip thereof is formed at the end part opposite to the surface where electric parts 29a and 29b of a circuit board 26 are mounted. At this point, a relationship of a>b is held between the thickness dimension (c) and the clearance dimension (a) at the tip of the inclined surface part 31. The tip of the inclined part 31 of the circuit board 26 is arranged between connection terminals 28a and 28b and the inclined surface part 31 is gradually forced into the side of an image pickup device 25.  As a result, as the connection terminal 28b is deformed along the inclined surface part 31 and the tip surface of the inclined surface part 31 of the circuit 26 approaches the rear end face of the image pickup device 25 while the connection terminal 28a and the connection terminal 28b get tight onto the circuit board 26 thereby housing the circuit board 26 between the connection terminal 28a and the connection terminal 28b.
Patent JP-H01183947-A (JP)
Title: Abbreviated dialing system
Inventor: KOMINE KENJI
IPC: H04M3/44
Filed: 1988-01-19
Abstract: PURPOSE:To obtain abbreviated dialing with a PB telephone set and a telephone set which is not having a memory in the telephone set main body by using special numbers. CONSTITUTION:When the abbreviated dialing is registered, special number 1XY are dialed from a DP telephone set 1, next, XX to be the abbreviated dialing numbers, and then, XX to be the opposite subscriber telephone numbers are dialed. A dialing number analysis processing part 3 stores the opposite subscriber telephone numbers at a memory position corresponding to the abbreviated dialing numbers in a memory 4 in an electronic exchange 2. Next, when the abbreviated dialing is connected, the special numbers 1XY are dialed from the DP telephone set 1, and thereafter, the abbreviated dialing numbers XX are dialed. The dialing number analysis processing part 3 reads the opposite subscriber telephone numbers corresponding to the abbreviated dialing numbers dialed from the memory 4, and calling-connection to the opposite telephone set is carried out.
Patent JP-S56108421-A (JP)
Title: Width variable earth discharge blade
Inventor: SHIMA TOYOICHI
IPC: E02F3/815
Filed: 1980-01-29
Abstract: PURPOSE: To adjust the lateral width of a earth discharge blade according to the purpose of application by making the blade stretchable widthwise with a hydraulic operator with the telescopic insertion of the auxiliary earth discharge blade into a main earth discharge blade in the blade for civil engineering vehicle.  
     CONSTITUTION: A main earth discharge blade 2 is composed of a front edge 6 and a roughly U-shaped back plate 8 fixed on the back thereof. an auxiliary earth discharge blade 4 is composed of an auxiliary edge 18 positioned on the back of a blade 6, three long members 20, 22 and 24 of varied length fixed on the back of the blade and a side blade 26 and is inserted into both ends of the main earth discharge blade 2 in a telescopic manner. A pair of guide rollers 32 are provided on the lowered top surface 30 of the long members 20 while the inner bottom thereof is guided sliding with an angle member 34 fastened on the back of a back plate 8. Both the auxiliary earth discharge blades are advanced or retracted properly driven by a hydraulic cylinder 38. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000311635-A (JP)
Title: Color cathode-ray tube
Inventor: SUGAWARA SHIGERU
IPC: H01J29/90
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube having high reliability and high resolution while saving the power by narrowing the neck diameter so as to lower the deflecting power, improving the focus characteristic, and giving the compatibility with other color cathode-ray tube. SOLUTION: In a cathode-ray tube, at least one part of a conductive wire 30 of a stem 13 for sealing a neck end of a funnel forming a vacuum envelope is bent in a projecting part 31 surrounding an internal conductor part 28 so that the bend part of this conductive wire is arranged outside in the radial direction of the stem in relation to the center axis of the projecting part, and the arrangement diameter of the internal conductor part is formed smaller than the arrangement diameter of the outside conductor part 29.