baber/WOPTO huggingface dataset:
Patent JP-H1161083-A (JP)
Title: Two-component curable laminating adhesive and production of laminated film by using same
Inventor: MORIKAWA YUKIHIRO
IPC: B29L9/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To enable lamination to be carried out in a short time and improve the productivity and workability in lamination by laminating a film coated with liquid A contg. a resin having carbodiimide groups to a film coated with liquid B contg. a resin having carboxyl groups and subjecting the resulting product to a curing reaction. SOLUTION: Part of the isocyanate groups of an isocyanate-terminated prepolymer obtd. by reacting an org. polyisocyanate with an active hydrogen compd. having a number-average mol.wt. of 500-10,000 are carbodiimidized and the rest of the isocyanate groups are reacted with an active hydrogen compd., thus giving a polyurethane resin contg. 0.01-10 mmol/g carbodiimide groups. A film coated with 0.5-10 g/m<2> of liquid A contg. the polyurethane resin is laminated to a film coated with 0.5-10 g/m<2> of liquid B contg. a resin contg. 0.01-10 mmol/g carboxyl groups with the coated surfaces faced to each other and the resultant laminate is subjected to curing, if necessary under pressure or heating.
Patent JP-H0975668-A (JP)
Title: Exhaust gas treatment apparatus
Inventor: SANO KUNIO
IPC: B01J23/34
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a byproduct such as NOx or the like even when a nitrogen compd. is contained in exhaust gas by providing a heat exchanger to an exhaust gas introducing line so as not to provide, a heater locally heating exhaust gas on the upstream side of a reactor. SOLUTION: When a harmful component is a nitrogen compd. such as ammonia, a part of a nitrogen compd. is oxidatively decomposed at the high temp. part in a heater 2 to form nitrogen oxide NOx. When NOx is generated on the upstream side of a reactor 3, even if the reactor 3 is packed with an NH3 decomposition catalyst having characteristics low in the forming ratio of NOx, NOx is not decomposed and, therefore, the concn. of NOx in exhaust gas becomes high. For example, by arranging the heater 2 under the reactor 3, since the gas introduced into the heater is gas already treated by a catalyst, a harmful byproduct such as NOx is not generated. The gas introduced into a heat exchanger 5 is already heated.
Patent JP-H0393319-A (JP)
Title: Microwave communication system
Inventor: HATTA SHINICHI
IPC: H04B1/10
Filed: 1989-09-06
Abstract: PURPOSE:To eliminate the need for special provision of an oscillator by controlling the system so that a transmission output level of a transmitter is decreased when a reception input electric field reaches a squelch level or below. CONSTITUTION:When a reception input electric field supervisory signal is lower than an active/standby line switching level, and reaches a transmission output switching level further, a comparison control circuit 4 judges it as the production of a line fault or the like and the gain of an ALC amplifier 3 is controlled to be decreased. That is, the ALC control loop of the ALC amplifier 3 is opened to eliminated the ALC function and the amplifier 3 acts like an amplifier whose gain is suppressed lower. Thus, a reception signal is interrupted due to a line fault or the like, only the noise is amplified by an AGC amplifier 1 and inputted to the amplifier 3, since the gain of the amplifier 3 reaches a decreased constant value, the received noise transmission output level is decreased more than the standard transmission output level. Thus, a squelch oscillator or a changeover switch omitted.
Patent JP-H07182655-A (JP)
Title: Texture working method of fragile surface and magnetic data storage disk worked by said method
Inventor: PIITAA MAIKERU BAUMUGARUTO
IPC: C03C23/00
Filed: 1994-09-27
Abstract: PURPOSE: To controllably form the fine elevations of high reproducibility in the specified area of a surface by using a single laser pulse for which energy fluence is precisely controlled and texturing a brittle surface. CONSTITUTION: A glass disk substrate 12 is rotated with a shaft 20 as an axis by a motor 22 and the entire motor shaft assembly is translated in a radial direction. Synchronized with the rotation and translation of a disk, a pulse laser 10 is pulse oscillated by excitation signals 18 and output pulses 24 are obtained. The output pulses 24 are deflected by a movable mirror 26 and split and the surfaces 14 and 16 of the substrate 12 are textured by the mechanical control of the mirror 26. In this case, radiation energy selectively concentrated to a plurality of positions with intervals present on the processing area of the brittle surface uses the fluence smaller than the heat impact limit of a brittle material. Thus, many fine elevations are formed without generating the microcracks and jetting of a surface material.
Patent JP-H0895437-A (JP)
Title: Image forming device
Inventor: KATO HIDEYUKI
IPC: G03G21/00
Filed: 1994-09-27
Abstract: PURPOSE: To provide an image forming device capable of contributing to the simplification of operation and the cost reduction of an image forming device by reducing the number of keys for setting read-magnification for an operating means. CONSTITUTION: This device is provided with a magnification display means (magnification display part) 6 for performing a read-magnification display, a storing means (RAM) 11 for storing unit magnification information for performing a prescribed unit magnification change and plural kinds of fixed magnification information, an operating means provided with at least one magnification specifying key (up key) 4 for performing a magnification specifying operation, a display control means for reading out the unit magnification information or the fixed magnification information from the storing means in accordance with the change of the operated state of the magnification specifying key and presenting the information so as to be displayed by the magnification display means.
Patent JP-H1075157-A (JP)
Title: 90 degree phase-shifting circuit
Inventor: KAWAGUCHI TOSHIHARU
IPC: H03H11/22
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce a phase error and an amplitude error from 90 degrees between two output signals due to a variation of elements. SOLUTION: The phase difference from 90 degrees of a first and a second phase shifting signal, outputted from a variable time constant low-pass filter 2 and a variable time constant high-pass filter 3, is detected by a phase error detecting means 6a, and a time constant of the filters 2 and 3 are controlled in opposite directions. Also, the amplitude difference of the first and second phase shifting signals is detected by an amplitude error detecting means 6, the time constants of the time constant variable low-pass filter and time constant variable high-pass filter are controlled in the same direction, so that the phase difference between a first and a second phase shifting signals can be turned into 90 degrees, and an amplitudes can be equal.  Thus, a phase error and an amplitude error from 90 degrees of the phase shifting signals generated due to a variation of elements can be reduced, and a highly precise orthogonally crossing carrier can be generated.
Patent JP-H0762465-A (JP)
Title: Adsorbent for separating rare earth metal
Inventor: INOUE KATSUTOSHI
IPC: B01J20/24
Filed: 1993-08-24
Abstract: PURPOSE:To inexpensively obtain an adsorbent for separation made of chemically modified chitosan and used for efficiently and singly separating rare earth metals by substituting a polyaminocarboxyl group represented by a specified formula for one of the H atoms of an amino group bonding to the C2-position of chitosan. CONSTITUTION:A polyaminocarboxyl group represented by (C=O)CH2N(CH2 COOH)-CH2CH2N(CH2COOH)CH2CH2N(CH2COOH)--2 is substd. for one of the H atoms of an amino group bonding to the C2-position of chitosan to produce the objective adsorbent for separation represented by the formula. This adsorbent is inexpensive, has high discriminating ability and selectivity to separate rare earth metals and withstands use over a long period of time.
Patent JP-H1167025-A (JP)
Title: Puffer type gas circuit-breaker
Inventor: SHINKAI TAKESHI
IPC: H01H33/88
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a high breaking performance to be stabilized for a long time with a small driving energy by reducing a reaction force generated due to a high pressure increase in the latter half phase of an opening operation. SOLUTION: This circuit breaker has a fixed contactor part 10 and a moving contactor part 20 that are arranged facing each other inside a container in which an arc-extinguishing gas is sealed, and the fixed contactor part 10 has a fixed arc contactor 1, and a moving contactor part 20 has a hollow operating rod 3 having an exhaust hole 3b on its part, a moving cylinder 4 arranged around the operating rod 3 and mounted to the operating rod 3 at its front end part, a hollow moving arc contactor 5 mounted to a front of the moving cylinder 4, an insulating nozzle 7 surrounding it, and a piston inserted in the moving cylinder.  An arc-extinguishing gas is compressed by a relative movement of the moving cylinder 4 and the piston during an opening operation to generate a high pressure gas flow inside the nozzle 7 to blow it to an arc generated between the moving arc contactor 5 and the fixed arc contactor 1 to extinguish.
Patent JP-H1074502-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MURAYAMA SHIGEKI
IPC: H01M10/0566
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a separator arising when a battery is compressed and avoid internal short circuit by using a separator formed by stacking a first separator having the specified porosity and a second separator also having the specified porosity. SOLUTION: In a stacked electrode body formed by stacking a belt-shaped negative electrode and a belt-shaped positive electrode through a separator, a laminated separator prepared by stacking a first separator having a porosity of 30% or more but less than 50% and a second separator having a porosity of 50% or more but less than 90% is used. When a battery is compressed by the outside force, the second separator having high porosity is compressed at first, the compression force is relaxed, and the compression force is hardly applied to the first separator. The complete break down of the first separator is prevented, the insulation between the positive electrode and the negative electrode is kept, and internal short circuit can be avoided.
Patent JP-H0755468-A (JP)
Title: Method for putting mark for actual measurement on bird' s eye photograph
Inventor: ANDO KAZUAKI
IPC: G01C11/00
Filed: 1993-08-06
Abstract: PURPOSE:To compute the precise area of a target place from a photograph without performing survey on the spot by a method wherein marking stakes in which through holes at right angles in different heights have been made in advance in the upper part, are erected at regular intervals and their photographs are taken in the air by an unmanned airplane. CONSTITUTION:Stakes 4 are first driven into one side 2 of a ground surface at arbitrary regular intervals. In this case, in order to arrange through holes 5 at the lower side on a straight line, a rope 7 is inserted into, and passed through, the through holes 5 in advance so as to be linked together. In the case of a special-form ground surface 1B such as a parallelogram ground surface or the like, an included angle formed by a side face 3 and the side 2 is not always a right angle. As a result, it is required to install a provisional side face 3 which is at right angles to the side 2 in order to perform precise survey. A rope 7 is previously inserted into, and passed through, through holes 6 at the upper side of the stakes 4 in a plurality, and the stakes 4 are elected in the right-angled direction from the end part of the side 2 in such a way that the rope 7 becomes a straight line at regular intervals. Then, a line connecting the stakes 4 driven into on the provisional side face 3 is corrected to the precisely right-angled direction with reference to the side 2, and the area can be measured.
Patent JP-H1073498-A (JP)
Title: Thermal sensor
Inventor: AIZAWA KOICHI
IPC: G01K7/22
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To improve use convenience even when a resistance temperature coefficient of a thermistor is large, by setting a plurality of thermistors of different resistance values which can be switched and connected so that the resistance values are changed in accordance with a temperature change. SOLUTION: A temperature-detecting part includes a substrate 11, a first thermistor 12 and a second thermistor 13. The thermistors 12, 13 are formed in different shapes, and therefore show different resistance values. For instance, at a low temperature side from -20 deg.C to 28 deg.C, the thermistor 12 is selected by a switch means, while at a high temperature side from 28 deg.C to 100 deg.C, the thermistor 13 is selected. In this manner, even when the temperature changes from -20 deg.C to 100 deg.C, the resistance value is within a range of approximately 1-25kΩ. Even when a range of the temperature used is enlarged, the thermistors 12, 13 are properly switched and connected depending on the temperature used, so that the thermistor fit to the temperature used is selected.  A constant of a signal-processing circuit is never changed, and an increase/a decrease of noises is eliminated.
Patent JP-S60113123-A (JP)
Inventor: MAIKERU AACHIYAA KUROSU
IPC: G01J1/44
Filed: 1984-10-31
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-S60123776-A (JP)
Title: Bit pattern generating apparatus
Inventor: MATSUYAMA YUKIO
IPC: G06F11/263
Filed: 1983-12-09
Abstract: PURPOSE:To enhance the efficiency in a defect inspection of a mask used in preparing IC while shortening an inspection time to a large extent, by parallelizing the outputs of bit patterns to enhance a pattern generating speed equivalently. CONSTITUTION:An output control circuit 1 outputs a signal for indicating the operation mode of each output channel according to what part of an orginal signal the signal outputted from each channel takes charge of. The operation mode shows where start coordinates XS and end coordinates XE are positioned with respect to the effective output signal row from each channel and six operation modes are considered according to the front, middle and rear positions of coordinates XS, XE in the effective signal row. In order to shown six kinds of theses operation modes, three bits of control signals are necessary. Comparators 2, 3 respectively compare coordinates XC, XS, XE but comparison results in different comparison ranges are required in the output thereof corresponding to the blocks contained in the channels.
Patent JP-H0574244-A (JP)
Title: Manufacture of tape wound insulated wire
Inventor: YAMAMORI YOSHIYUKI
IPC: H01B3/30
Filed: 1991-09-11
Abstract: PURPOSE:To easily provide a tape wound insulated wire comprising a polyimide layer only at a good productivity and yield by taking advantages of an alkali resistance, a solvent resistance, a heat resistance, and an electric characteristic which polyimide naturally has. CONSTITUTION:A polyamic acid tape preliminarily drawn by 10% or more under a specific temperature and tension is wound around a core wire, and it is heated and dried to become imide.
Patent JP-H0970735-A (JP)
Title: Working machine
Inventor: TOGAMI HIDETOSHI
IPC: B23Q11/10
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To supply sufficiently surely cutting oil to the contact portion between a workpiece and rotary cutter while preventing the cutting oil from spattering around as far as possible. SOLUTION: A cylindrical cutting oil guide cover 20 is provided to cover the outer periphery of a spindle guide sleeve 11 and a portion of a cutter part 6B in a cemented carbide rotary bar 6 and constituted to define a flow path of the cutting oil around the spindle guide sleeve 11 while supplying the cutting oil from the upper part of the cutting oil guide cover 20 to the flow path through a piping 43 of a cutting oil supply means 40.
Patent JP-S6386460-A (JP)
Title: Hybrid integrated optical sensor
Inventor: KAJIWARA YUJI
IPC: H01L23/02
Filed: 1986-09-29
Abstract: PURPOSE:To obtain a highly reliable optical sensor which is not effected by external conditions, by completely sealing a photoelectric conversion element, an interconnected electrode and a driving LSI provided on an insulating substrate with resin and by arranging a cover plate having a concave cross section over the driving LSI so as to surround and protect the same. CONSTITUTION:A discrete electrode 14, a photoelectric conversion material film 15 and a transparent electrode are provided on a substrate 11 in that order. Then, a fine interconnection pattern and a photodiode are provided. A driving LSI 12 is then fixed securely and connected to the discrete electrode 14 by means of a bonding wire 13. Next, silicon resin is coated all over the substrate 11. Subsequently a glass cover plate 18 having a concave cross section is arranged thereon. Silicone resin 17 which has been previously applied to seal the device completely is made to cure. The optical sensor thus constructed and covered completely with the silicone resin 17 is allowed to have a stable interelectrode insulation resistance which is not affected by variance in environmental conditions. Further, the driving LSI 12 thereof is not affected in any way by external conditions. Thus, the optical sensor can operate always stably without being affected by external conditions.
Patent JP-S6475498-A (JP)
Title: Method and apparatus for synthesizing fluorodeoxyglucose
Inventor: IIDA SHIGEKI
IPC: C07B59/00
Filed: 1987-09-14
Abstract: PURPOSE:To readily obtain the titled compound for medical treatment in situ only in required amount, by reacting H<18>F sol prepared in cyclotron with 1,3,4,6- tetra-O-acetyl-2-O-trifuryl-beta-D-mannose and hydrolyzing the reaction product. CONSTITUTION:The aimed compound containing <18>F is obtained by previously charging 1,3,4,6-tetra-O-acetyl-2-O-trifuryl-beta-D-mannose dissolved in Kryptofix(2.2.2) which is a solvent into heated reactor 20, pouring H<18>F sol produced in target box of cyclotron into the reactor from a bulb V21, heat-reacting H<18>F sol with the above-mentioned D-mannose derivative with a heater 20-1, removing the solvent with a vacuum equipment from a bulb P24, then pouring 2NHCl into the reactor from a tank 24, hydrolyzing the reaction product while heating, sending the hydrolyzed product into a purification column 21 and purifying the hydrolyzed product through an active carbon layer 21-1, ion exchange resin layer 21-2 and alumina layer 21-3.
Patent JP-S6292144-A (JP)
Title: Optical recording and reproducing device having plural optical spots
Inventor: SATO TOSHIO
IPC: G11B7/135
Filed: 1985-10-17
Abstract: PURPOSE:To allow two optical spots to trace always the same guide track by providing a prism arranged in an optical path of an optical means forming plural optical spots and a means driving the said prism so as to generate plural optical spots. CONSTITUTION:The optical spots L, M are formed and a tracking control signal from each optical spot is detected. An output optical beam (m) from a semiconductor laser 13 passes a prism 1 after through a condenser lens 14. In applying tracking control to the optical spot M, the prism 1 is turned by a turning means 2. The 2nd drive means moving the 2nd optical spot M consists of the prism 1 and the turning means 2 and since the moving quantity of the optical spot is small with respect to the turning angle of the prism, the permissible range of the maintaining accuracy of the neutral position of the drive means is larger and an highly accurate drive means is required and the constitution is simplified.
Patent JP-H1074752-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKUHARA KAZUNORI
IPC: H01L21/312
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To make a non-alloy type semiconductor device stable in withstand voltage by a method in which air bubbles are restrained from being left in a passivation film. SOLUTION: A silicon wafer 1 is set in a passivation potting mold 4, the potting mold 4 is made to stand upright, liquid passivation material 7 (e.g. silicone rubber or the like) is infected into the potting mold 4 through an inlet opening 5 with normal pressure, and a gap between the potting mold 4 and the silicon wafer 1 is filled up with liquid passivation material 7 from below.  The liquid passivation material 7 fully filled into the mold 4 is discharged from the mold 4 through an outlet opening 6, air bubbles in the liquid passivation material 7 are moved opposite to the direction of gravitation shown by an arrow and also discharged from the potting mold 4, the liquid passivation material 7 is hardened after the potting mold 4 is fully filled up with the passivation material 7, and the mold 4 is dismounted, thereby the peripheral edge of the silicone wafer 1 is covered with an air bubble-free passivation film.
Patent JP-S6388314-A (JP)
Title: Dynamic pressure air bearing
Inventor: YAMAZAKI MUTSUKI
IPC: F16C39/06
Filed: 1986-09-30
Abstract: PURPOSE:To prevent any wear of the air bearing in the caption and improve its mass-productivity by applying ceramics to at least one of contact surfaces of shaft members and sleeve members, which are rotated relatively to each other. CONSTITUTION:When an electromagnet 8 is energized, force is exerted on a permanent magnet 5 in its circumferential direction to rotate a sleeve member 4. Then, air is introduced from a groove 12 to respective spaces between sleeves 13, 14 and dynamic pressure portions 10, 11, so as to rotate the sleeve member 4 in non-contact with a stationary shaft 2. At the time of starting and stopping of the rotation of the sleeve member 4, the dynamic pressure portions 10, 11 and the sleeves 13, 14 are respectively brought in contact with each other. Moreover, at least one of both contact surfaces is coated with ceramics. The ceramics is hard and wear-resistant, resulting in a low friction factor. Therefore, it is possible to avoid any wear on the respective contact surfaces of the sleeves 13, 14 and the dynamic pressure portions 10, 11.
Patent JP-S59122201-A (JP)
Title: Branching filter
Inventor: HATANAKA HIROSHI
IPC: H01P1/213
Filed: 1982-12-28
Abstract: PURPOSE:To obtain a simple, small-sized and pressure resisting microwave branching filter having stable electric characteristics prevented from temperature change and easily designed by constituting the branching filter by comb line type BPFs. CONSTITUTION:Respective band-pass filters BPF1-BPF4 are constituted by comb line type filters on which resonators having lambda/4 center frequency respectively are arrayed and the frequency and inter-stage coupling are adjusted by capacitive screws 411-44m and inter-stage coupling elements 311-34(n-1) respectively. Common I/O coupling elements 512, 534 have 1/4 average wavelength of adjacent frequency values and common I/O terminals 61-64 are connected to the opening terminals. In said common I/O coupling elements 512, 534, one is acted as a stub circuit for the other operational frequency to prevent interference between signals. Thus, the structure is simple and a dielectric material to be influenced by temperature at its adjutment is not used, so that the purposes of the branching filter can be accomplished.