baber/WOPTO huggingface dataset:
Patent JP-S6195008-A (JP)
Title: Production of photosensitive polymer
Inventor: NISHIKUBO TATATOMI
IPC: C08F20/36
Filed: 1985-05-07
Abstract: PURPOSE:To obtain a photosensitive polymer containing an azidoaryl group on the side chain, soluble in solvents such as tetrahydrofuran, etc., by esterifying 2-hydroxyethyl (meth)acrylate, introducing an azido group into it, and polymerizing it. CONSTITUTION:For example, 2-hydroxyethyl methacrylate (I) is reacted with chloro-nitrobenzoic acid chloride in a solvent such as benzene, etc. in the presence of pyridine, to give an esterified substance (V). Then, the esterified substance (V) is reacted with sodium azide in an aprotic polar solvent to give an azide substance (VI). Then, the azide substance (VI) is polymerized in a solvent such as THF, etc. in the presence of a polymerization initiator such as azobisisobutyronitrile, etc. in a sealed tube to give an azide polymer (IV), azido-nitrobenzoic acid ester of poly(2-hydroxyethyl methacrylate). EFFECT:A photosensitive film can be formed by dissolving the polymer in a solvent and applying it to a substrate.
Patent JP-S63262194-A (JP)
Inventor: KOMATSU TAKASHI
IPC: D06F33/02
Filed: 1987-04-20
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-S59224601-A (JP)
Inventor: KOBASHI TERUHISA
IPC: A01B33/08
Filed: 1983-05-31
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-S61255728-A (JP)
Title: Manufacture of core with high rigidity
Inventor: TAKAHASHI AKIO
IPC: B21D47/00
Filed: 1985-05-09
Abstract: PURPOSE:To provide with strengthening directions of >=two, and also avoid to have a condition where there is an irregular thickness on the sheet for an upper and underside surfaces of the core, by performing a press work by means of an upper die and lower die having projections arranged alternately and regularly so that a metallic sheet under a superplastic condition may be pinched. CONSTITUTION:A sample 1 with a superplastic characteristic is set in a space between an upper die 4 and lower die 5 having projections 2, 3 arranged alternately and regularly, and the upper die 4 is driven towards an arrow direction slowly in parallel to the lower die 5 as it is connected to a drive shaft 7 of the press directly. Around these jigs for the processing, a heater 8 is disposed, and the sample 1 is heated to a temperature by the heater 8 to show the superplastic characteristic. Subsequently, by performing a press work driving the upper die 4 so as to sample 1 is pinched between the upper die 4 and the lower die 5, an extension is alternately formed in both directions and thereby a core with a high rigidity is formed.
Patent JP-S57211502-A (JP)
Title: Screw gage
Inventor: TATEISHI YOSHINORI
IPC: G01B3/48
Filed: 1981-06-24
Abstract: PURPOSE:To facilitate removal of a gage from a body to be inspected by a constitution wherein two divided gage members are expanded outward by a spring when a female scrw part is inspected, and are drawn near against the spring by two electromagnets when the gage is taken out. CONSTITUTION:At the time of inspection, a piston head member 13a is pressed against a stopper 12a by a spring 14, divided gage members 1 and 2 are thereby fixed, and screw surfaces 3 and 4 are positioned on the lead surface of a normal gage screw. Then, the inspection is performed by screwing the divided gage members 1 and 2 into the female screw part 16 of a body 15 to be inspected by means of a grip 11. At the time point when the inspection is completed, a power supply is connected to input terinals 21 and 22 to excite electromagnets 9 and 10 and thereby the divided gage members 1 and 2 are drawn near against the spring 14. In this way, the gage members 1 and 2 are drawn out easily from the inspected body 15.
Patent JP-H04325528-A (JP)
Title: Prepreg
Inventor: GOTO KAZUYA
IPC: C08K7/04
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a prepreg excellent in heat resistance, strengths, etc., and further in toughness by mixing a high-modulus reinforcing fiber with a thermoset ting resin fiber having high tensile elongation and a matrix resin under specified conditions. CONSTITUTION:A reinforcing fiber (A) (e.g. carbon fiber) of a modulus of 200 GPa or above, a thermoplastic resin fiber (B) (e.g. multifilament of nylon 12) of a tensile elongation of 10% or above and a matrix resin (C) (e.g. bisphenol A epoxy resin) in amounts to give a component A/component C ratio of 60/40-75/25 and a component B/component C ratio of 0.5/100-40/100 are prepared. A prepreg containing component B on the surface is produced by preparing a unidirectional prepreg from component A and component C by, e.g. the hot melt process and winding component B around the surface of the unidirectional prepreg by, e.g. the filament winding process.
Patent JP-H09281959-A (JP)
Title: Levitation lever
Inventor: ISHIDA MUNEO
IPC: G10C1/04
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To make the action of a levitation lever sensitive and to enhance the stability in a stop position by approximating the levitation lever to isoinertia. SOLUTION: A lever right part 15 from a center pin hole 11 to a jack insertion hole 13 and a lever left part 19 from a center pin hole 11 to a threaded hole 17 for a wippen contact button are respectively composed of upper and lower flat plate parts 15u, 15d, 19u, 19d and perpendicular parts 15v, 19v connecting these flat plat parts to each other and are so formed that the sectional areas of the perpendicular parts 15v, 19v are smoothly decreased the furtherer from the center pin hole 11. The perpendicular parts 15v, 19v are gradually decreased in the thickness in a manner as not to be linear but to draw an arc shape crowning toward the center of the thickness. The purpose thereof is to more approximate the levitation lever to the isoinertia.
Patent JP-S62253236-A (JP)
Title: Wireless telephone set
Inventor: MOMOTAKE KIYOSHI
IPC: H04M1/00
Filed: 1986-04-25
Abstract: PURPOSE:To improve the signal-to-noise S/N of sound and control signals, by providing the 2nd low-pass filter which outputs a detect signal when noises exceed a prescribed level and is provided in parallel with the 1st low-pass filter. CONSTITUTION:The S/N of the detector output signal drops and high-frequency noise level increases in a noise detecting circuit 6, when the wireless coupling between a slave wireless set and host wireless set becomes a weak electric field state. The noise components are extracted by a band-pass filter 6a and become DC signals after they are rectified by a rectifier circuit 6b, and them, are inputted to a comparator 6c where they are compared with a reference voltage. When the noise level increases and the voltage impressed across the comparator 6c exceeds the voltage generated by a reference voltage generator 14, the comparator 6c generates a control signal and turns on a switch 6d. As a result, a capacitor 9 is connected with a de-emphasis circuit composed of a resistance 7 and capacitor 8 and the time constant is raised and high-frequency noise components are damped. Accordingly, the S/N is improved.
Patent JP-H11295277-A (JP)
Title: Method and device for displaying image of result of ultrasonic flaw detection
Inventor: KONO NAOYUKI
IPC: G01N29/04
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To display the image of a reflection source with high accuracy in position by creating a hologram corresponding to an echo in a range of flaw detection, reproducing it by a predetermined method, displaying its image as a three-dimensional image, and reducing the effects of spread of ultrasonic waves. SOLUTION: An ultrasonic probe 101 is brought into contact with a body to be inspected 102 such as a steel plate as moving the ultrasonic probe 101 to repeat transmission and reception, and the obtained data is stored. By processing the data through the use of a predetermined threshold value, a diagram indicating an echo from a reflection source 103 is obtained. The diagram is rotated by an angle of rotation 115 corresponding to the angle of refraction of ultrasonic waves 115, etc., to obtain a hologram reproduction region 120. A hologram 121 is obtained by a process using a one-way transmission distance 119, and a reproduction image 123 corresponding to the refraction source 103 is obtained by processes such as high-speed Fourier transformation. By performing two-dimensional reproduction processes, etc., a three-dimensional image is created.  The value of wave number used for hologram computations is selected so as to obtain optimal resolution.
Patent JP-S59223958-A (JP)
Title: Optical information recording medium
Inventor: IWAKI TADAO
IPC: G11B7/243
Filed: 1983-06-01
Abstract: PURPOSE:To enable recording and erasing of information in a laser wavelength band where a semiconductor laser of 780nm wavelength is usable and to provide high sensitivity of 50dB C/N in reproduction of information in which a semiconductor laser of 830nm wavelength is used by composing a titled medium of (Te1-xSix)1-y (0.1<=x<=0.3, 0.1<=y<=0.4). CONSTITUTION:1 is a glass base plate, 2 a heat insulating film of SiO, 3 an optical information recording medium by this invention and 4 a protective film of SiO. The thickness of the film 2 is 1,200Angstrom , the thickness of the medium 3 is 500Angstrom  and the thickness of the protective film of SiO is 2,800Angstrom . The manufacture of the optical information recording medium is accomplished by putting the alloy of (Te1-xSix) (0.1<=x<=0.3) and S powder which are molded to pellets into tungsten boats which can be respectively independently heated and performing simultaneous vacuum deposition of the two sources in the vacuum maintained under 10<-5>-10<-6>Torr.
Patent JP-S5622117-A (JP)
Title: Electric power supply system for cmos memory circuit
Inventor: MIYASHITA KOUICHI
IPC: G11C11/34
Filed: 1979-08-01
Abstract: PURPOSE: To prevent the reverse flowing of the power supply voltage and the like, by supplying the system power supply voltage via the DC boosting circuit to the CMOS memory circuit having the battery backup circuit and thus obtaining the working voltage of the CMOS circuit at the low power supply voltage of the system side.  
     CONSTITUTION: The system power supply voltage VCC to be supplied to CMOS memory circuit 3 is supplied via DC boosting circuit 1, and this boosting output is supplied in the form of power supply voltage VDD to circuit 3 through diode D 1  which constitutes the power supply switching circuit. At the same time, battery voltage VB is also supplied in the form of voltage VDD to circuit 3 via diode D 2  constituting the power supply circuit. Then circuit 1 is actuated by voltage VCC, and the level of input signal V in  which is supplied to circuit 3 from memory control circuit 2 is regulated by voltage VCC to prevent the latch-up phenomenon of CMOS. At the same time, a margin is secured for the power supply switching and setting voltage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5622101-A (JP)
Title: Automatic control unit for emergency
Inventor: NAKAYAMA KEIJI
IPC: G05B15/02
Filed: 1979-08-01
Abstract: PURPOSE: To ensure a quick and proper control regardless of the defective working of the computer, by providing a circuit which selects and switches the semioptional control pattern presumed to the fault occurrence of the electric power system and the like.  
     CONSTITUTION: Electronic computer 11 selects the optional control pattern based on process information (a) and by fault occurrence signal (b), and then supplies signal (c) to selection output circuit 22. Circuit 22 performs a logic decision via signal (c), normal working signal (d) of computer 11 plus signal (b). In this case, signal (c) is transmitted to output circuit 44 owing to existence of signals (b) and (d), and at the same time a control is given by turning off circuit 44 with signal (f). And signal (c) is supplied to control signal memory circuit 33 in case signals (b) and (d) are absent and present respectively. And also circuit 44 is locked by reverse signal (f), and prememory control pattern of circuit 33 is applied to circuit 44 when signals (b) and (d) are present and absent respectively. And at the same time, circuit 44 is turned on with signal (f), and both the output supply to circuit 33 and the locking of circuit 44 are made incapable in case both signals (b) and (d) are absent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61256573-A (JP)
Title: Solid electrolyte cell
Inventor: YAMADA AKIRA
IPC: H01M10/05
Filed: 1985-05-08
Abstract: PURPOSE:To obtain a high output secondary cell having excellent moldability by employing hybrid ion conduction material produced through polymerization of specific phosphate macromer and specific salt compound of same kind alkali metal ion with negative electrode employing alkali metal in dehydration solvent. CONSTITUTION:80-95wt% of phosphate macromer to be shown by the formula (where, 4<=n<=22, 1<=a<=2, 1<=b<=2, a+b=3, R is a straight chain or branched alkylane of C2-4, R<3> is H or CH3) and 20-5wt% of salt compound selected from perchlorate of Li, Na and K alkali metal, tetrafluoro borate, toluene sultonate, thiocyanate, etc. are catonically polymerized in solent of such as tetra-hydroguran to produce hybrid ion conduction material which is employed as solid electrolyte to produce a secondary cell employing alkali metal at the negative electrode. Such solid electrolyte is excellent in moldability and contact tightness with the electrode while having high ion conductivity resulting in a high output cell.
Patent JP-H02277775-A (JP)
Title: Formation of fine crystalline silicon carbide film and device
Inventor: FUTAKI TOSHIROU
IPC: C23C16/50
Filed: 1989-04-19
Abstract: PURPOSE:To reduce the manufacturing cost of an electronic device made of a fine crystalline silicon carbide film by regulating the flow rate of gaseous hydrogen for excitation to the specified value or more in the microwave of circularly or elliptically polarized wave in the intensity of a magnetic field exceeding the resonant magnetic field of an electronic cyclotron. CONSTITUTION:When the whole inside of a plasma generating chamber 1 is impressed to a magnetic field higher than an ECR magnetic field, whistler waves are excited. Furthermore microwaves are previously converted into the circularly or elliptically polarized waves from the rectilinearly polarized waves before the plasma generating chamber 1 by utilizing a circularly polarized waveguide 4. The circularly or elliptically polarized waves are transferred to the whistler waves without causing violent change in the state of the polarized waves in the front and rear parts of a microwave introducing window 2. The plasma of hydrogen is introduced into a sample chamber 10 and mixed with the film formable gas. When the flow rate of gaseous hydrogen is not regulated to 35 times or more of the film formable gas (gas contg. silicon atom and carbon atom), formation of fine crystal on a base plate 13 is inhibited. A fine crystalline silicon carbide film is formed at high velocity without raising the temp. of the base plate.
Patent JP-H04327979-A (JP)
Title: Method for printing and coating solid wood material
Inventor: MORITOMO OSAMU
IPC: B41F17/14
Filed: 1991-04-26
Abstract: PURPOSE:To color and print picture pattern at a time simultaneously on both solid faces of a wood material and chamfered faces formed on edge line equivalent parts of the ends of the solid faces when desired color, picture pattern, and grained pattern are to be printed by using a printing transfer roller and a coating roller on the surface of the wood material having the shape of a board or square-bar, cube, cuboid, and the like. CONSTITUTION:While at least one face 4a of a solid wood material 4 is pressed and pushed in a soft and elastic printing transfer roller 2 or a surface 2c of a coating roller, chamfered faces 4d formed on end edge lines of the face 4a are contacted to the surface 2c of the roller so as to color and print picture pattern simultaneously on the face 4a through the chamfered faces 4d.
Patent JP-S62252401-A (JP)
Title: Phenylsulfinylethylcellulose and its production
Inventor: IMAI KIYOKAZU
IPC: B01D53/22
Filed: 1986-04-25
Abstract: PURPOSE:To obtain phenylsulfinylethylcellulose having a high permselectivity for sulfur dioxide gas, by reacting cellulose with phenyl vinyl sulfoxide in the presence of an alkali catalyst. CONSTITUTION:Phenylsulfinylethylcellulose of formula II is produced by reacting cellulose with phenyl vinyl sulfoxide of formula I in the presence of an alkali catalyst. In the formula, a plurality of X groups may be the same or different and are each H or a phenylsulfinylethyl group of formula III and the average degree of substitution by phenylsulfinylethyl of formula II per glucose unit is at least 0.05 and n is the number of repeating glucose units. As said alkali catalyst, sodium hydroxide is usually advantageous in respect of economy.
Patent JP-H10333986-A (JP)
Title: Issuance method and device for request base of cache operation to process bus
Inventor: RAVI KUMAR ARIMIRI
IPC: G06F12/08
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce inefficiency accompanying a coherency granule size by snooping an architecture operation, converting it to a granular architecture operation and performing a large-scale architecture operation. SOLUTION: A cache 56a is provided with a cache logic circuit 58, and in a queue controller 64, as the result of comparing a present item put in a queue 62 with a new item to be loaded to the queue, in the case that the new item overlaps with the present item, the new item is dynamically folded in the present item. Also, a system bus history table 66 functions as a filter for not passing succeeding operations to a system bus 54 in the case that a page level operation including the succeeding operation at the level of processor granularity is executed lately. Thus, address traffic at the time of performing page level cache operation/instruction is reduced.
Patent JP-H04307572-A (JP)
Title: Developing device
Inventor: SAKAMI YUJI
IPC: G03G15/09
Filed: 1991-04-04
Abstract: PURPOSE:To stably obtain an excellent image and further, to enhance the durability of a device by excellently circulating a developer and taking it into a developing container, with less toner scattering from the developer and no overflowing/dropping of the developer from the developing container, and preventing the formation of the flocculate of the toner caused by the rubbing of the developer, and the occurrence of soiling caused by the scattering of the toner on an obtained image even if development is carried out over a long period. CONSTITUTION:A magnetic pole N2 is arranged on the down stream side in the rotational direction of a developing sleeve 21 compared with a developing region 101, on a magnetic roller 22 inside the developing sleeve 21, a magnetic member 10 is dispoised to be opposite to the sleeve 21 inside a magnetic field formed by the magnetic pole N2, and further, a voltage having the same polarity as the triloelectrified polarity of the developer 41 is applied on the magnetic member 10 by a power source 60.
Patent JP-S5621120-A (JP)
Title: Split exposure device
Inventor: HASEGAWA TAKAKUNI
IPC: G03B27/16
Filed: 1979-07-30
Abstract: PURPOSE: To allow design of a small size and lighter weight by subjecting the superposition of a heat-sensitive sheet and an original to split exposure and exerting press- contact force only to the superposition of the region to be exposed thereby closely contacting the heat-sensitive sheet and the original.  
     CONSTITUTION: The device is provided with a light source device consisting of a xenon discharge tube 2 and a light source box 1, etc., a light transmission plate 4 to be irradiated with the rays released by the light source device, a pressure plate 5 opposing to this a drive unit consisting of a lift bar 7 pressing both of these, etc., and feed roolers 14 selectively feeding a sheetlike heat-sensitive body A by passing between the light transmission plate 4 and the press plate 5. The device has a cotrol unit which operates the feed rollers 14 while the light transmission plate 4 and the press plate 5 are held pressed with each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02275614-A (JP)
Title: Semiconductor single-crystal substrate
Inventor: HATTORI JUNICHI
IPC: H01L21/02
Filed: 1989-04-17
Abstract: PURPOSE:To prevent crystal defect from being generated due to concentration of stress in the direction of crystal array by providing an orientation flat displaying the crystal orientation of a semiconductor single-crystal substrate with (100) surface as the main surface while slanting it 5 deg.-40 deg. for the crystal array direction. CONSTITUTION:An orientation flat 3 of a semiconductor single-crystal substrate 1 with (100) surface as the main surface is shifted 5-40 deg. from a crystal array direction 2. Namely, it is set to a position which is shifted theta deg. (5 deg.<=theta deg.<=40 deg.) from [110] orientation. In this case, it is necessary to shift 5 deg.-40 deg. also from [110] direction which is in vertical direction to [011]. Thus, it becomes possible to disperse stress in horizontal direction and in a slant lower direction generated when embedding an insulating material or stress in horizontal direction generated due to increase in volume caused by thermal oxidation as in LOCOS oxide structure, Therefore, it becomes possible to reduce crystal defect generated by stress.
Patent JP-S58359-A (JP)
Title: Direct rolling type continuous casting method for thin sheet
Inventor: SASAKI KUNIMASA
IPC: B22D11/06
Filed: 1981-06-26
Abstract: PURPOSE:To prevent generation of metallurigical and shape defects such as double surfaces, cracks and the like by forming a molten steel well between a pair or water-cooled rolls and a tundish, and casting the molten steel while acting the static pressure of the molten steel in the tundish. CONSTITUTION:An oil hydraulic cylinder 8 operates to open the nozzle part of a slide gate valve 7, through which the molten steel in a tundish 1 is charged into a molten steel dam 3. The static pressure of the molten steel level in the tundish 1 acts upon the surfaces of a pair of water-cooled rolls 2, 2' and the solidified shells 17 formed on the surfaces of the rolls 2, 2' are pressed and adhered tightly to the surfaces of the rolls 2, 2' by the static pressure at all times during casting so that such restraining forces by which the parting of shell 17 from the surfaces of the rolls 2, 2' is prohibited, are given to said shells 17 on account of thermal shrinkage. Therefore, the shells 17 are adhered tightly to the surfaces of the rolls 2, 2' without producing any air gap and are uniformly cooled, whereby the generation of metallurgical and shape defects in a product 18 is obviated.
Patent JP-H11280204-A (JP)
Title: Beam of box-shaped section, bracket for joining beam of box-shaped section, and structure of connecting the beam to column
Inventor: ITO SHIGEKI
IPC: E04B1/24
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a beam of box-shaped section, a bracket for joining the beam of box-shaped section, and a connection structure of the beam to a column which are inexpensive, and capable of making use of a large space. SOLUTION: A beam of box-shaped section is a steel member which is provided with an upper flange 11, a lower flange 12, and two webs 13 to form side surfaces by connecting the upper and lower flanges, and has a space inside, and whose upper and lower surfaces and both sides are closed. The upper and lower flanges are same in width. The interval between two webs 13 is the length of edges of the upper flange 11 and the lower flange 12 projecting sidewise. In other words, two webs 13 are shifted to the center in the width direction of the flanges from the edges of both flanges. The shifting distance is the interval so that a head part of a one-side bolt 50 is not projected from the edges of the upper flange 11 or the lower flange 12. A bolt hole for joining with a column 20 is opened in end parts of both webs 13.