baber/WOPTO huggingface dataset:
Patent JP-S62283112-A (JP)
Title: Heat-resistant resin composition
Inventor: MATSUO TAKAHIRO
IPC: G11B7/2533
Filed: 1986-05-30
Abstract: PURPOSE:To provide the titled composition composed of a poly-functional (meth) acrylate compound, an epoxy novolac (meth)acrylate compound and a radical polymerization initiator, having excellent heat-resistance, thermal stability and light-transmittance and decreased birefringence and useful as a base plate of optical disk. CONSTITUTION:The objective composition is composed of (A) a polyfunctional (meth)acrylate compound of formula I (R1 is 2-50C alcohol residue; R2 is H or CH3; x is 2-6) {preferably bis(oxymethyl)tricyclo[5,2,1,0<2.5>]decane di(meth) acrylate}, (B) preferably 5-30wt% epoxy novolac (meth)acrylate compound of formula II [R3 is group of formula III (R4 is H or CH3); y is 3-4] and (C) preferably 0.1-0.5wt% radical polymerization initiator.
Patent JP-H07336400-A (JP)
Title: Digital signal transmission system and transmitter and receiver used for it
Inventor: SHIRAKAWA KOICHI
IPC: H04N19/00
Filed: 1994-06-08
Abstract: PURPOSE:To prevent the degradation of a reception signal due to the degradation of a reception condition by modulating encoding signals which are different in error correction capacity according to the priority of input signals on the transmission side and transmitting the signals, and separating reception signals and decoding the signals after the encoding signals are demodulated on the reception side. CONSTITUTION:When priority is higher in order input signals 1 to 3 to the transmission side, RS code circuits 101 to 103 in order of higher error correction capacity according to this priority perform an error correction encoding for each signal. These signals are subjected to time-division multiplexing by a multiplexer 104 and to a four-phase phase modulation by a QPSK modulation circuit 105, and are transmitted as transmission signals through a transmission line. On the reception side, a QPSK demodulation circuit 106 demodulates the reception signals and a demultiplexer 107 divides the signals, corresponding to the signals 1 to 3. Next, RS decoding circuits 108 to 110 output signals 1 to 3 which are corresponded to the signals 1 to 3 and for which error decodings are performed. Thus, even if a reception C/N is degradated, the rapid quality degradation of the reception signals can be prevented and the circuitry of a transmitter-receiver can be simplified.
Patent JP-S62283207-A (JP)
Inventor: FUKUMOTO MASAO
IPC: B65G47/82
Filed: 1986-05-31
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-S63290551-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: KATSUKI ITARU
IPC: A61B6/00
Filed: 1987-05-22
Abstract: PURPOSE:To facilitate the visual confirmation of a character, by displaying the character against a background having definite brightness regardless of the intensity of the echo signal of a tomographic image. CONSTITUTION:The echo of the ultrasonic pulse received by a transducer 2 is stored in an image memory 8 through a transmitting and receiving circuit 4 and an A/D converter 6. The data read from the image memory 8 is supplied to a monitor 24 through a brightness converting memory 18 and a D/A converter 22. The character from a character memory 10 is also displayed so as to be superposed on the image of the monitor 24. The brightness of the background part of said character is made constant on the basis of the output from a masking character memory 12.
Patent JP-H05324117-A (JP)
Title: Information processor
Inventor: HIRONO MITSUAKI
IPC: G06F1/04
Filed: 1992-05-19
Abstract: PURPOSE:To reduce power consumption and to reduce useless heating. CONSTITUTION:An access start signal S1 applied to a hard disk interface 7 is also applied to a clock frequency controller 5, so that a clock frequency reducing command S2 is applied to the CPU 3. When the seaking operation of a hard disk 9 is completed, a processing start enabled signal is applied to the controller 5 and the clock frequency of the CPU 3 is turned to a normal state based upon the applied signal. Thereby the clock frequency of the CPU 3 can be reduced from the start of access to the disk 9 up to an information readable/writable state.
Patent JP-H0421246-A (JP)
Title: Efg transmission circuit
Inventor: KOBAYASHI KAZUAKI
IPC: H04M7/00
Filed: 1990-05-16
Abstract: PURPOSE:To control processing for plural signals such as an E line control signal and an ALM signal with one relay by employing a photo MOS relay in the normally ON state set in the normally-on/break contact mode for an earth sending section. CONSTITUTION:An earth sending section 16 consists of a photo MOS relay RL1, a cathode of a rectifier of a light emitting section connects to earth, an anode of the rectifier connects to an output side of an output port and an output of an operational amplifier IC4, and an H level of an E line control signal (3) or an ALM signal (2) lights up the light emitting section. Thus, a MOS contact of a light receiving section is in the normal operating state, and when the E line control signal (3) and the ALM signal (2) go to an L level, the lighting state is stopped, the MOS contact of the light receiving section is restored to the state show in solid lines, an earth signal is sent to the E line and the E line signal is sent to an opposite station to inform a CPU alarm and power interrupt.
Patent JP-H01296005-A (JP)
Title: Apparatus for treating waste material
Inventor: HOSAKA MASATO
IPC: F23G5/10
Filed: 1988-05-24
Abstract: PURPOSE:To improve the ignitionability and combustion characteristics without causing a shortage of air at the time of ignition by controlling the output of a magnetron at a preset temperature lower than that at the time of steady state for a predetermined period of time in ignition. CONSTITUTION:In the interior of a primary combustion chamber 16 is provided a waste material accomodating section 17 lined with a heat insulating material 18 and having a microwave heating member 19 set on the bottom surface thereof, and at the upper part of the primary combustion chamber 16, the accomodating section 17 and a primary air chamber 22 are separated from each other by a heat insulating material 21 through which a primary air port 20 is bored. The heat insulating materials 18 and 21 are made of a substance capable of transmitting microwaves. The primary combustion chamber 16 and a secondary combustion chamber 26 are connected to each other via a microwave damping part 25. The secondary conmbustion chamber 26 is provided with an ignition heater 30 and a temperature detecting means 31. When the temperature of a catalyst 29 becomes higher than an active temperature, power is supplied to a magnetron 36. Microwaves thus generated pass through a waveguide 37 to be radiated into the primary combustion chamber 16.
Patent JP-S5461174-A (JP)
Title: Novel 4-imidazole carboxamide derivatives
Inventor: ATAMI TOSHIO
IPC: A61P35/00
Filed: 1977-10-20
Abstract: NEW MATERIAL:Imidazole derivatives of formula I: (R is lower alkyl, aralkyl, or 1-adamantyl group).  
     EXAMPLE: N'-n-propyl-5-hydroxy-4-imidazolecarboxamide.  
     USE: Anticarcinogens having low toxicity.  
     PROCESS: N α -benzyloxy carbonyl-α-alkoxycarbonyl-glycine derivatives of formula  II: (R 1  is lower alkyl; R 2  is benzyl, substituted benzyl) are condensed with primary amines of formula R-NH 2  under dehydration to give N α -benzyl-oxycarbonyl-α- alkoxycarbonylglycine alkyl amide derivatives of formula III, which are reacted with ammonia in a lower alcohol to form N α -benzyloxycarbonyl-α-carbamoyl-glycine alkyl amide derivatives of foumula IV. The compounds thus obtained ore then catalytically reduced to give reaction products, which are reacted with orthoformates in the presence of an acid catalyst, thus forming the objective compounds 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02304536-A (JP)
Title: Camera
Inventor: ARITA HIROSHI
IPC: G03B7/097
Filed: 1989-05-19
Abstract: PURPOSE:To properly control shutter opening independently of opening/closing of a rear cover by not using a shutter opening extent detection signal but using a preliminarily set false signal to control the shutter opening at the time of opening the rear cover. CONSTITUTION:When a release button is half-depressed, the light measuring operation is immediately performed, and a pulse number Npls and a delay time TDL are determined based on obtained light measuring data, and the release operation is performed. When it is detected that the rear cover is closed, power is supplied to a plunger in accordance with the number of rises of a detection signal D1 of a photo interrupter 1 and measurement of a timer, and power supply to the plunger is stopped after (Npls+TDL) to terminate the shutter opening control. When the rear cover is opened, the signal D1 is not referred and preliminarily set data Tk (k=1,2,... ) is compared with contents of the timer and is used as the false signal to perform the shutter opening control. Thus, shutter opening is properly controlled independently of opening/closing of the rear cover.
Patent JP-S5460406-A (JP)
Title: Rectification compensator for dc machine
Inventor: TAWARA KAZUO
IPC: H02K23/24
Filed: 1977-10-21
Abstract: PURPOSE: To increase the rectifying magnetic flux when a detected voltage exceeds a given positive value with a detection brush adapted to detect the voltage the moment the brush separates from a commutator piece.  
     CONSTITUTION: A drop in contact voltage between a brush 3 and a commutator 2 is detected with a brush 3 and a detection brush 4 and the voltage thus detected is inputted to a comparator 10. The comparator 10 outputs a signal respectively to a command circuit 11 for increasing magnetism at the interpole and a command circuit 12 for reducing magnetism at the interpole when the polarity of the voltage detected is possitive or negative. An output signal of the command circuits 11 and 12 is inputted to a device 13 for reducing magnetism of excited coil of an auxiliary interpole. When a magnetism increasing command is fed, current flows through an auxiliary interpole coil 9 so that a magnetomotive force is produced in the same direction as that of the interpole coil 8. When a magnetism reducing command is  fed, current flows through the auxiliary interpole coil 9 so that the magnetomotive  force is produced in the opposite direction to the interpole 8. This makes possible a  proper adjustment of the rectifying magnetic flux 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09289183-A (JP)
Title: Flattening method of semiconductor substrate and its equipment
Inventor: SAKOU YAMATO
IPC: H01L21/304
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To enable working wherein a current due to voltage applying flows uniformly and surface roughness is excellent, at the time of flattening a semiconductor wafer. SOLUTION: The surface of a silicon wafer 5 retained with a chuck 6 is pressed on an abrasive pad 2 arranged on a table 1, and alkaline liquid 4 is supplied on the abrasive pad 2 from a nozzle 3. A voltage is so applied from a power supply 7 via electrodes 8a and 8b that the wafer 5 has a negative potential and the liquid 4 on the abrasive pad 2 has a positive potential. The surface of the wafer 5 and the abrasive pad 2 are relatively slid via the liquid 4, and the surface of the wafer 5 is polished, away eliminated and flattened. Since the wafer 5 side is made minus, eluation of silicon from the wafer 5 is not generated. Reaction of OH radical contained in alkali of the liquid 4 is generated by heat generation due to an uniform current flow from the working liquid 4, to which a plus voltage is directly applied, to the wafer 5.  Thereby function of polishing away the surface of the wafer 5 is moderately generated, and roughness of the surface of the wafer 5 is made excellent.
Patent JP-H0797978-A (JP)
Title: Compressor
Inventor: MURAKAMI KAZURO
IPC: F04B35/01
Filed: 1994-06-08
Abstract: PURPOSE:To provide a compressor which is easy to manufacture and can reduce the early wear of a plate and a cam follower by reducing the pressure of contact between the plate and the cam follower. CONSTITUTION:A plate is curved in one direction so that the distance between cam surfaces S1 and S2 in the direction of movement of a piston 5 is held at a certain value alpha; that is, a quadratic surface formed by the curving of the flat plate in one direction serves as the cam surface S1, and a quadratic surface formed by a locus obtained by the parallel shift of the cam surface S1 by alpha in a direction perpendicular to the plate serves as the cam surface S2. The cam surfaces S1, S2 are of the same radius theta of curvature so that their convex and concave sides are inverted. The sliding surfaces 23b, 24b of shoes 23, 24 that make contact with the respective cam surfaces S1, S2 have the same curvature as the cam surfaces S1, S2. As a result, the shoes 23, 24 are always in contact with the plate 4 on a plane.
Patent JP-H05286857-A (JP)
Title: Indometacin external preparation
Inventor: ONO YOSHIO
IPC: A61K9/02
Filed: 1992-04-03
Abstract: PURPOSE:To obtain a stable indometacin external preparation, responsive to any dosage form and comprising indometacin in a completely dissolved state. CONSTITUTION:The objective external preparation comprises indometacin, a lipophilic amine at >=0.1 weight ratio based on the indometacin and an oily solvent capable of dissolving the indometacin in the presence of the lipophilic amine.
Patent JP-S5920427-A (JP)
Title: Steel wire for steel core of steel reinforced al twisted wire and its production
Inventor: TSUKAMOTO TAKASHI
IPC: C23C2/12
Filed: 1982-07-22
Abstract: PURPOSE:To provide a high tensile steel wire for a steel core of a steel reinforced Al twisted wire for aerial cables having excellent tensile strength and resistance to fatigue by regulating the contents of C, Si, Mn, Al and P, S, N, O as impurities. CONSTITUTION:A high tension steel wire for a steel core is constituted of 0.6- 1.2% C, <=2% Si, <=2% Mn, <=0.1% Al, and the balance Fe and unavoidable impurities. The contents of P, S, N and O as impurities are regulated to <=0.025% P, <=0.015% S, <=0.03% P+S, <=0.005% N and <=0.002% O. The tensile strength of such steel wire is >=180kgf/mm.<2> and the resistance to fatigue >=40kgf/mm.<2>. The steel wire has the tensile strength and winding and rewinding characteristics superior to those of conventional galvanized steel reinforced cables and has also an extremely good fatigue characteristic and high temp. strength.
Patent JP-S6018953-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOBAYASHI MASANORI
IPC: H01L21/8238
Filed: 1983-07-12
Abstract: PURPOSE:To obtain a ternary input circuit, the degree of integration thereof is high and stably operates, by making floating gates in an MOS semiconductor device having double layer polycrystalline Si gate structure common, forming control gates in a plural number and constituting a plurality of channels by these floating gates and control gates and a source and a drain. CONSTITUTION:Drain regions 13 and 14 are formed to a semiconductor substrate while holding a source region 12, the surface is coated with an insulating film, floating gates 15, which are positioned among the regions 12 and 13 and the regions 12 and 14, are each surrounded by the insulating film and consists of polycrystalline Si, are formed, and the floating gates are connected by end sections and made common. Control gates 16 and 17 are each formed on these gates 15, and used as a ternary input circuit. That is, structure consisting of a 5V power supply source 20, a P channel MOS transistor 21, an N channel high dielectric resistance transistor 30, two channels 22 and 23, a common single floating gate 24, control gates 25 and 26 and drains 27 and 31 is obtained by these gates and regions and insulating film.
Patent JP-H1062363-A (JP)
Title: Method of preparing tomographic composite record
Inventor: PLOETZ JOSEF DR
IPC: A61B6/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prepare a composite record from a signal deliverable by a beam receiver by forming a reference object when a beam passes, and a subject when the beam passes from various different directions from at least a plurality of partial objects. SOLUTION: Signals formed by a beam receiver 3 when a beam passes a reference object 2 and a subject are supplied to an image forming device 4. This device 4 calculates the distances to the receiver 3 and to the subject, and incident angle and incident direction from the signal of the object 2 in relation to the image signal. The object 2 is formed of at least two partial objects 5, 6 and this object is arm-shaped and arranged in cross, or alternatively provided with at least two partial objects so that the arrangement structure are not linear. The partial objects have spherical or disc-like forms to form one geometric body. The partial objects are differed in beam absorptivity, and the incident direction can be precisely detected in particular.
Patent JP-S63292617-A (JP)
Title: Manufacture of soi substrate
Inventor: TERAO HIROSHI
IPC: H01L21/20
Filed: 1987-05-26
Abstract: PURPOSE:To allow crystal grains having specific orientation to remain and to obtain an SOI substrate controlled in its orientation by depositing a polycrystalline silicon film on an amorphous insulator, and then conducting a selectively thermal oxidation in which its oxidizing velocity depends upon the crystal orientation on the film. CONSTITUTION:A polycrystalline silicon film 2 is formed by an LPCVD method at 670 deg.C Con an SiO2 substrate 1. Then, a wet oxidation at 900 deg.C and an etching of the oxide SiO2 are conducted. As a result, crystal grains 3 with the lowest oxidizing velocity and the substrate normal direction is (100) of, among the crystal grains having various crystal orientations contained in the polycrystalline silicon film, selectively remain. Then, the substrate is held at an ambient temperature thereon, and an amorphous silicon 4 is deposited in a vacuum device. The amorphous silicon is crystallized with the selectively remaining crystal grains as seeds by heat treating at 600 deg.C for 4 hours to obtain an SOI layer 5 controlled in the whole face to an orientation (100).
Patent JP-H04328019-A (JP)
Title: Moulding and manufacturing method thereof
Inventor: YADA YUKIHIKO
IPC: B60J1/02
Filed: 1991-04-30
Abstract: PURPOSE:To perform mounting of a moulding easily and securely and, at the same time, make it possible that the moulding is formed with a simplified and small-sized metal mold continuously and efficiently. CONSTITUTION:This moulding is so constituted that a moulding part 5B having a basic uniform cross-sectional shape is extruded and formed through a basic extrusion process, and a moulding part 5C whose cross-sectional shape is altered along a longitudinal direction is extruded and formed through the next variable extrusion process, and further, a moulding part 5A having a uniform cross-sectional shape different from the cross-sectional shape in the abovementioned basic extrusion process is extruded and formed through a shunting extrusion process and, at the same time, the unnecessary moulding parts 5A, 5C shunted and extruded through this shunting extrusion process are removed by a cutting off process.
Patent JP-H0423954-A (JP)
Title: Production of phenolic sharp taste ingredient-containing gel
Inventor: TACHIBA HIDEKI
IPC: A23L29/20
Filed: 1990-05-18
Abstract: PURPOSE:To produce a functional food capable of suppressing sharp taste by gelatinizing a mixture solution of an alkaline aqueous solution of a phenolic sharp taste ingredient with an aqueous solution of a natural paste with polyvalent metal ions. CONSTITUTION:A phenolic sharp taste ingredient is dissolved in, e.g. an aqueous solution of sodium or potassium. A natural paste, e.g. gum arabic, agar or alginic acid capable of dissolving or dispersing in water, producing consistency and gelling with metallic ions is converted into an aqueous solution and both the aqueous solutions are homogeneously mixed. The resultant mixture solution is then dripped into an aqueous solution of physiologically acceptable polyvalent metallic ions into a spherical or fibrous shape. For example, an aqueous solution of a mineral acid salt or an organic acid salt of Ca<2+> or Fe<2+> is used as the polyvalent metallic ions. The produced get is subsequently collected by filtration, etc. The collected gel is then heated and hardened in the aqueous solution of the polyvalent metallic ions and subsequently washed with warm water to produce the aforementioned gel.
Patent JP-S5918348-A (JP)
Inventor: NAKAMURA TAKASHI
IPC: F25B13/00
Filed: 1982-07-20
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-H05182708-A (JP)
Title: Penetrating connecting section of hole of insulating part having high heat resistance and vacuum resistance and method of forming said penetrating connecting section
Inventor: FURANKU HEGUNAA
IPC: C04B37/02
Filed: 1992-05-20
Abstract: PURPOSE: To dispense with coating of a connection conductor core with active hard brazing filler metal by causing the active hard brazing filler metal to leak into a gap between a hole wall and a connection conductor through capillary action in a liquid phase. CONSTITUTION: The through connection portion of a hole 2 of a high heat resistant and vacuum resistant insulation component 1 made of particularly ceramic, glass, or single crystal is composed of metal connection conductors 4, 17 inserted into the hole 2. When the thermal expansion rate of the connection conductor is smaller than the thermal expansion rate of the insulation component 1 and at least at one end portion of the connection conductors the end portion is flush with at least one surface of the insulation component, the through connection portion is coated by active hard brazing filler metal 5 by which the connection conductors are brazed with the insulation component high degree vacuum-tightly.  Or, when the end portion protrudes from the surface, the connection conductors are ring-like brazed with the insulation component high degree vacuum-tightly by active hard brazing filler metal 5'.
Patent JP-H0422745-A (JP)
Title: Misfire detection method for internal combustion engine
Inventor: NISHIMURA YUKINOBU
IPC: F02D45/00
Filed: 1990-05-17
Abstract: PURPOSE:To simply and surely perform detection of misfire with an inexpensive device by detecting the misfire in an engine according to a variation quantity of a calculation quantity which corresponds to load of the engine, under idling or deceleration conditions of the engine. CONSTITUTION:To a control unit 34, there are inputted output signals of an intake air quantity sensor 24, an idle switch 27, a temperature sensor 30, a crank angle sensor 31, a starting switch 35 which detects a starting condition of an internal combustion engine 21. Control of an injector 28, an ignitor 33 and an intake control valve 26 are performed based on the information. When misfire in the engine is detected, a malfunction display lamp 36 is turned on. In this case, in a fuel injection device of the internal combustion engine 21, the variation quantity of the calculation quantity which corresponds to required load as the basic calculation quantity is detected under specified operation conditions such as idling or deceleration conditions of the engine so that the misfire is judged when the variation quantity is more than a specified value.