baber/WOPTO huggingface dataset:
Patent JP-S63238154-A (JP)
Title: Polyethylene terephthalate resin composition
Inventor: YOSHIDA TOMOHIKO
IPC: C08K5/1515
Filed: 1987-03-26
Abstract: PURPOSE:To obtain the titled composition having improved falling weight impact strength and excellent moldability, etc., while keeping high rate of crystallization and suitable as a heating utensil such as microwave oven, by compounding specific amounts of fibrous filler, inorganic compound, ether compound, etc., to a base resin. CONSTITUTION:The objective composition can be produced by compounding (A) 30-93.3wt.% polyethylene terephthalate resin with (B) 5-60wt.% fibrous filler (e.g. glass fiber), (C) 0.5-40wt.% inorganic compound (e.g. neutral clays such as talc), (D) 0.1-20wt.% ether compound of formula I (R1-R5) are H or hydrocarbon group; R6 is 2-6C alkylene; R7 is H or hydrocarbon containing benzene ring; m is 20-150), (E) 1-20wt.% polyester elastomer and (F) 0.1-10wt.% one or more monoepoxy compounds of formula I (R8 is >=6C hydrocarbon group; R9 is 2-6C hydrocarbon group; n is 0 or >=1).
Patent JP-H10266333-A (JP)
Title: Floor panel for balcony, balcony unit and building
Inventor: ARAMAKI YUJI
IPC: E04F15/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve safety with difference in level eliminated and to improve outward appearance by a method wherein a floor surface having sloped faces being downgrade in the two directions intersecting each other at a right angle as seen in the planate view is provided and a ridgeline is formed at a part where the sloped faces are joined together. SOLUTION: Floor surfaces 31, 32 having downgrade slope faces a, b sloping downward from the rear side to the front edge are provided in the two directions intersecting each other at a right angle as seen in the plan view, and a ridgeline 33 is formed at a part where the slope faces are joined together. The shape as seen in the plan view of the slope face at one side out of these two slope faces is formed in a triangle 31 while the shape as seen in the plan view of the slope face at the other side is formed in a trapezoid 32, and the entire shape as seen in the planate view is formed in a rectangle. Guard walls 41, 42 are provided at the front edges of a balcony floor panel made up in a way as mentioned above. Therefore, safety can be improved with difference in level eliminated from a joint between the slope faces and outward appearance is made to look fine.
Patent JP-H10267084-A (JP)
Title: Vibration proof device
Inventor: SUZUKI YASUHIRO
IPC: F16F1/387
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient vibration reducing effect by a dynamic damper simplifying its mounting, decreasing a mounting space thereof, and forming a shape of general purpose use, further with small mass. SOLUTION: This vibration proof device 1 has an engine unit mounting part 5 mounted in an engine side, mount insulator 9 interposing an elastic unit 8 between outer/inner cylinders 6, 7 to be mounted in a car body side, and a connection part 11 having a pin part 10 insert mounted in the inner cylinder 7 to be secured to the engine unit mounting part 5. Here, in a side separating from an engine of the mount insulator 9, a cylindrical dynamic damper 12 is arranged, to be mounted concentrically in a tip end part of the pin part 10 insert mounting the cylindrical dynamic damper 12 in the inner cylinder 7.
Patent JP-H09265961-A (JP)
Title: Lamp, light reflector and reflecting type lighting system
Inventor: KAWAKATSU AKIRA
IPC: F21V7/22
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a lamp, light reflector and a reflecting type lighting system, which are easily formed, and can prevent the surface of a multi-layer interference film from being stained. SOLUTION: This invention is concerned with a lamp provided with a multi- layer interference film 5 in which a high refraction index metallic oxide layer 51 and a low refraction index metallic oxide layer 52 are alternately laminated over the outer surface of a bulb 2 emitting light emitted out of a filament outside, and a film 55 containing fluorine constituents is formed over the multi- layer interference film 5. Since the film containing fluorine constituents is formed over the surface of the multi-layer interference film 5, both water repellency and oil repellency are enhanced, and the film can be prevented from being contaminated with moisture and oil content contained in air and the like.
Patent JP-H07257968-A (JP)
Title: Ni-containing low loss ferrite for power source
Inventor: NAKAGAWA EMI
IPC: C01G49/00
Filed: 1994-03-16
Abstract: PURPOSE:To obtain a ferrite material securing a small loss (core loss) and being usable as a material of the transformer of a switching power source, etc., with an Ni-contg. ferrite having high resistivity. CONSTITUTION:This Ni-contg. low loss ferrite is a sintered compact based on a compsn. consisting of 40-52.5mol% Fe2O3, 5-47.5mol% NiO and <=35mol% ZnO and free from the segregation of P in the crystal structure of the sintered compact.
Patent JP-H01245513-A (JP)
Title: Growth method of sic single crystal thin film
Inventor: IKEDA HITOSHI
IPC: H01L21/205
Filed: 1988-03-26
Abstract: PURPOSE:To obtain an SiC single crystal film of good quality by a method wherein, using the C3H4 sent from a gas-source type MBE device as reactive gas, the partial pressure of gas is set at the specifically prescribed value, and to make it possible to carbonize the gas at a very low temperature. CONSTITUTION:Using a gas-source type MBE device, an Si substrate is heated up by a heater 3, C3H4 is introduced from a gas introducing hole 7 as reactive gas, the partial pressure of the gas is set at 2X10<-5>-2X10<-7>Torr, and an excellent carbonized film is obtained at the Si substrate temperature of 720-750 deg.C. Subsequently, the temperature of the substrate 2 is set at 1000 deg.C, and from gas introducing holes 7 and 8, SiHCl3 is introduced as Si feeding gas and C2H4 is introduced as C-feeding gas respectively and an SiC single crystal film is grown at the total pressure of 4X10<->5Torr or less. Carbonization and SiC growing temperature are sharply decreased, and an excellent SiC single crystal film can be formed.
Patent JP-H10255034-A (JP)
Title: Image processor
Inventor: SASAKI TAKAHIRO
IPC: G06T3/60
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an image processor capable of executing efficient rotational processing by judging distinction whether each original dot of an image is an achromatic dot or a chromatic dot and applying rotational processing only to the chromatic dots. SOLUTION: Picture data inputted from an image input device 3 are stored in a storage means 1-2 through an input means 1-3. A processing means 1-1 reads out the original data from the storage means 1-2 in each reading unit of previously set bits and judges distinction whether each original dot is an achromatic dot or a chromatic dot. When chromatic dots are included in read dots, rotational processing is applied only to the chromatic dots and rotated picture data are stored in corresponding dots in a rectangular image area. The processing is repeatedly applied to all parts of the original data and a rotated image is obtained from the rectangular image area for writing the rotated picture data. The obtained rotated image is outputted to an image output device 2 through an output means 1-4.
Patent JP-H01157186-A (JP)
Title: Color image pickup device
Inventor: TAKANASHI RYOYU
IPC: H04N9/07
Filed: 1988-03-26
Abstract: PURPOSE:To simplify the constitution of a control signal generating circuit by correcting a control signal with a correcting circuit, to which a low-pass filter in a vertical direction is serially connected to be constituted of a transversal filter to a field memory. CONSTITUTION:To a low-pass filter VLPFt in the vertical direction, a signal to be inputted to an input terminal 13 of the filter is supplied to a 1H delay circuit 1HDL1 and a coefficient circuit K0 and the output signal of the coefficient circuit K0 is given to an adding circuit ADD. Then, the output signal of the 1H delay circuit 1HDL1 is supplied to a 1H delay circuit 1HDL2 and a coefficient circuit K1 and the output signal of the coefficient circuit K1 is given to the adding circuit ADD. Samely in following processings, the output signals from the successive 1H delay circuits, for which cascade connection is executed, are respectively weighted by individual coefficient circuits K1, K2...Kn and added by the adding circuit ADD. Then, the output signal is supplied through an output terminal 14 to a variable delay circuit VDL as the control signal. Thus, even when any characteristic is obtained, the control signal can be easily obtained and the constitution of a control signal generating circuit CSG is simplified.
Patent JP-S59199503-A (JP)
Title: Concentration of oxygen and its device
Inventor: KATAOKA MASAHIRO
IPC: C01B21/04
Filed: 1983-04-27
Abstract: PURPOSE:In pressure swing adsorption cycle system of two column type, to improve oxygen recovery ratio, to stabilize oxygen concentration, and to reduce an amount of adsorbent, by making feed rate of air high, providing a step to stop air feed, carrying out pressure uniforming operation in the step. CONSTITUTION:The inlet valve 6a and the outlet valve 8a of the adsorption column 5a are opened, a gas rich in oxygen is produced from the end of the outlet as air is fed from the end of the inlet. While the gas rich in oxygen in the column 5a is partially introduced into the column 5b, and blown down through the conduit 14 out of the device. At the next step, the valve 6a is closed, air feed to the column 5a is stopped, the valve 7b of the column 5b is closed, both the valves 8a and 8b are opened, so both the columns 5a and 5b are made of equal pressure. A ratio of pressure uniforming time to the total time is 0.1-0.4, feed rate of air is made 0.5-1.5Nm<3>/(time.kg adsorbent), and the adsorption maximum pressure is 0.7-2.0kg/cm<2>G, to produce gas rich in oxygen containing >=45vol% oxygen.
Patent JP-H10265196-A (JP)
Title: Abnormality detecting device of boom derricking angle detector
Inventor: OBA TAKAAKI
IPC: B66F11/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent detecting operation such that mistakes are caused in a gravity type derricking angle detector during an operation at a high lift with a high lift working vehicle stopped on a slope. SOLUTION: Angles ϕ1, ϕ3 detected by a boom derricking angle detector 31 are compared with a predetermined range ϕ2 of angles by an abnormality judging means, and an abnormality signal is output if the detected angles ϕ1, ϕ3 are out of the predetermined range ϕ2 of angles. The abnormality signal from the abnormality judging means is transmitted to an abnormality alarm means, and the abnormality alarm means displays the abnormality on receiving the signal. Then a storage detector 32 detects whether or not a boom 13 is in a stored state, and if the storage detector 32 detects that it is in the stored state, an alarm operation stopping means stops the alarm operation done by the abnormality alarm means.
Patent JP-H02250431-A (JP)
Title: Pll circuit
Inventor: MATSUI SHIGERU
IPC: H03L7/14
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a clock synchronously with a digital signal by integrating a frequency difference between a clock frequency and the bit frequency of an input digital signal, converting the frequency difference into a frequency control signal and adding the signal to the frequency control signal of a variable frequency generating means. CONSTITUTION:A frequency difference detection means 18 detects a frequency difference between the frequency fc of an output clock and the reference frequency fN of a reference signal. An integration means 19 integrates the detected frequency difference. A frequency control signal adding means 20 converts the result of integration into a frequency signal to add the signal to the frequency control signal of the variable frequency generating means. Thus, even when the bit frequency fb of the input digital signal is lower, since no synchronizing step-out takes place, the variable frequency oscillating circuit with high stability and narrow capture range is applied to the variable frequency generating means.
Patent JP-H04309162-A (JP)
Title: Method for copying file between dual disks
Inventor: YOSHIDA ATSUSHI
IPC: G06F12/00
Filed: 1991-04-08
Abstract: PURPOSE:To obtain the file copying method between dual disks which applies only the irreducibly minimum load to a system. CONSTITUTION:This copying method is provided with a console 1 to input a copy processing start command for designating the disk storing objective data and the number of days, a command analysis part 2 to confirm normality by analyzing the copy processing start command inputted by the console, a system control part 3 to generate a copy task by recognizing the contents of the copy processing start command while receiving the output of this command analysis part, and a copy task part 6 to calculate the address of a position storing the relevant data from a master disk storing the objective data inputted by the console and the number of days for the objective data while exclusively controlling files in the two disks according to the copy task generated by the system control part 3 and to copy the data designated by this address from the master disk 4 to the same file in a slave disk 5.
Patent JP-H09265523-A (JP)
Title: Nose print sampling device and nose print sampling process method
Inventor: NIKAIDO KENJI
IPC: G06T1/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the operability of nose print sampling by detecting the state of displacement from a screen by the coordinate detection, etc., of the end points of a nearly trapezoidal nose print image picked up by a depression image pickup part, and performing correction processing. SOLUTION: A noise print depression image is picked up by a depression image pickup part 3 to input the picked-up nose print depression image to an image input part 4, and an end point coordinate detection part 5 detects the coordinates of the end points of the nose print image. The picked-up nose print image is nearly trapezoidal and the coordinates of the end points (a)-(d) of this trapezoid are detected. Then the coordinates of an intermediate point between the end points (a) and (b) and the coordinates of an intermediate point between the end points (c) and (d) are calculated and the coordinates of the center point of the nose print image is calculated from the coordinates of the intermediate points.  On the basis of the coordinates of the center point and the coordinates of the intermediate points, the rotational direction of the nose print image is decided to find a conversion expression for the rotation and movement of this nose print image. Then the nose print image is converted by the conversion expression to correct the deviation and tilt from the center of the screen, and the corrected nose print image is stored.
Patent JP-S60217059-A (JP)
Title: Spreading device of grinding wheel in honing machine
Inventor: KATAOKA SHIGEAKI
IPC: B24B33/06
Filed: 1984-04-12
Abstract: PURPOSE:To surely perform the spreading motion of a grinding wheel, by detecting a change in a load applied to a servomotor through a load detecting means and controlling a speed of the servomotor so as to switch a spreading speed of the grinding wheel, in the case of a spreading device of the grinding wheel in a honing machine. CONSTITUTION:A spreading device, in which a grinding wheel 12 in a condition it is contracted is inserted into a drilled hole H prepared in a work W, actuates a servomotor 20 so as to rapidly spread the grinding wheel 12 by a grinding wheel spreading mechanism. This grinding wheel is rapidly spread by transmitting a turning effect of the servomotor 20 to a threaded shaft 18 through a gear train 19 and pressing a nut number 15 and a push rod 14 to be lowered. If the grinding wheel 12 is adapted to an internal wall of the hole H, loaded torque on the servomotor 20 rapidly increases by preventing the push rod 14 from lowering. A change of this loaded torque is detected by a load detecting means 24, and its signal is fed to a control means 25, controlling a speed of the motor 20 to a fine speed suitable for a feed of cutting of the grinding wheel 12. In this way, a spreading speed of the grinding wheel 12 is switched to a fine level, providing a cutting and spreading condition.
Patent JP-H05235846-A (JP)
Title: Radio telephone system
Inventor: KABASAWA SHIMAKO
IPC: H04W36/36
Filed: 1992-02-25
Abstract: PURPOSE:To obtain the radio telephone system with high speech quality in the mobile body communication system. CONSTITUTION:The mobile telephone system consists of a mobile equipment 3 making radio communication while being moved and radio exchanges 1, 2 controlling the mobile equipment in the service area. When the mobile equipment 3 moves to the other service area and after the mobile equipment 3 uses an idle time slot of a radio wave to take synchronization with the radio exchange station 2 controlling the service area, the speech channel is selected.
Patent JP-S61231993-A (JP)
Title: Novel baker's yeast and method for baking bread
Inventor: NAKATOMI YASUO
IPC: A21D8/00
Filed: 1985-04-09
Abstract: PURPOSE:To bake bread containing fructooligosaccharide, by baking bread from wheat flour, water, the fructooligosaccharide, glucose, etc., using a sucrose nonfermentative Saccharomyces cerevisiae having bread baking adaptability. CONSTITUTION:A novel sucrose nonfermentative baker's yeast Saccharomyces cerevisiae IL-1 (FERM-P No.8056) having bread baking adaptability is used to bake bread. Main components consisting of wheat flour, water, fructooligosaccharide, hexasaccharide, e.g. glucose, and the above-mentioned baker's yeast are added and mixed to bake the bread. The use of the yeast makes the fructooligosaccharide added to the raw material remain without decomposition.
Patent JP-S5786-A (JP)
Title: Drive brake device of ac motor
Inventor: NISHIMURA KAORU
IPC: H02P3/24
Filed: 1980-05-30
Abstract: PURPOSE:To shorten stopping time largely by putting on the DC brake on an AC motor, by restricting DC current passing winding of the AC motor by holding chop motion of an output transistor of an inverter in a certain condition by stopping motion of inverter action. CONSTITUTION:When inverter action is stopped after a distribution holding system 3 and a brake current restricting system 4 were added to a transistor inverter, a transistor distributing system 1 of the inverter is held in a certain condition, and because of the DC current passing three windings 17-19, only a stator of an AC motor is excited by DC current restricted by a brake current restricting system 4, and therefore, a brake action occurs between the stator static field and a rotor turning by inertia.
Patent JP-H11267922-A (JP)
Title: Compatible manufacture of ball screw
Inventor: WATANABE TOSHIYA
IPC: B23G1/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a precise ball screw with a high production efficiency without producing a wasteful part stock by machining the groove of a nut on the basis of measurement data of a shank, and screwing and integrating the screw shank to the nut through a ball. SOLUTION: A rolled shank 1 is after-treated by heating, and the measurement of a groove is performed by a shank measuring instrument 20. The measurement value measured by the shank measuring instrument 20 is arithmetically processed by a data processing computer 23 to calculate the average BCD and average lead. The groove of a nut 5 is cut according to the BCD and lead of the molded shank 1 by a nut grinding machine 31. One set of the shank 1, the nut 5 and ball 4 is assembled by a ball screw assembling device 41, having a data management assembling instruction device 40.
Patent JP-S60218054-A (JP)
Title: Nondestructive measuring device for concentration of nuclear fuel material
Inventor: KONAGAI CHIKARA
IPC: G01N23/06
Filed: 1984-04-13
Abstract: PURPOSE:To measure concentration with high accuracy even in case of variation of a background component by providing a crest value analyzer which separates and measures a background signal when an X-ray generating device which generates continuous energy distribution X rays at a specific period is not in operation. CONSTITUTION:The X-ray tube 1 generates X rays with a continuous energy distribution at a specific period with a timing signal 103 which is outputted by a gate signal generator 101 reacting to a measurement start signal generator 102 and has a high level for a specific time. Then, a crest value analyzer 11A controlled with the signal 103 analyzes the crest value of the spectrum of the X rays which are transmitted through a solution 7 containing the nuclear fuel material and vary with the concentration of the nuclear fuel material. A timing signal 104 which is 180 deg. out of phase with the signal is generated simultaneously with the signal 103 and a crest value analyzer 11B is controlled to analyze the crest value of a background signal when the X-ray tube 1 is not in operation; and a background component is transferred to a computer 12 for concentration arithmetic and corrected, so that the concentration is measured with high accuracy even when the background component varies.
Patent JP-S51148983-A (JP)
Title: Method for reproducing and processing ordinary rubbishes to obtain moulding material which was cotton-opened and pulverized into cotton-shape
Inventor: WATANABE TOSHIROU
IPC: B29B17/00
Filed: 1975-06-17
Abstract: PURPOSE: To reproduce and process ordinsry rubbishes through pollution-free method and condition, without burning and burying the general rubbishes, to utilize them as industrial materials products. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09255009-A (JP)
Title: Liquid container
Inventor: TOYOKAWA TAKUYA
IPC: B65D41/46
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid container composed of a container body and a cap in which the cap can be easily fitted to the container body and liquid leakage is hardly brought in the container body and further, crack and damage of the opening of the container body hardly arise even if the cap has been fitted to the container body for a long time. SOLUTION: This liquid container is constituted of a container body 1 and a cap 3. The container body 1 is provided with a folding-back part 2a turning to the inside, at the opening 2. An inner core 4 is protruded in the inside of the cap 3. The inner core 4 is provided with a fitting part 41 having a larger outer diameter by 0.1-0.4mm than the inner diameter of the folding-back part 2a at a position near the basal part and fitting to the folding-back part 2a, a widened part 42 connecting to the fitting part 41 and having a larger outer diameter by 0.1-0.3mm than the outer diameter of the fitting part 41, and a tapered front end 43 at the outer face.
Patent JP-S63243066-A (JP)
Title: Production of 2-aminoethanesulfonic acid
Inventor: FUKUMOTO YOSHIYUKI
IPC: C07C303/02
Filed: 1987-03-30
Abstract: PURPOSE:To easily obtain the titled compound useful as an antidote, fatigue- relieving agent, tonic and nutrient agent, etc., in high purity and yield at a low cost, by adding ethylenimine to an aqueous solution of sulfurous acid and adjusting the pH of the solution with a base. CONSTITUTION:An aqueous solution of sulfurous acid is added with less than equimolar amount of ethylenimine based on sulfurous acid. The mixture is further added with at least one kind of inorganic bases selected from ammonia, alkali metal hydroxide, alkali metal carbonate and alkali metal sulfite to adjust the pH of the reaction liquid to >=4 and to start the reaction. The temperature of the system is maintained to <=40 deg.C during the addition of the inorganic base and the reaction is carried out at 10-60 deg.C for 2-10hr to obtain the objective compound.