baber/WOPTO huggingface dataset:
Patent JP-H0533515-A (JP)
Title: Construction of building
Inventor: HARA KIYOSHI
IPC: E04B1/35
Filed: 1991-07-25
Abstract: PURPOSE:To shorten the period of construction by a method in which at the same time as the effect of weather is avoided during the period when the body of building is constructed, the operating time of the ceiling travel crane is hastened. CONSTITUTION:Core column unit (c) are stacked up axially on the four corners of a base slab to construct a hollow core column C, and a beam G and a crane girder 6 are set between the columns C facing in the direction of I. A ceiling travel crane 10 is set between the girders C facing each other, and roof frames are placed on the beams G to construct the frame of building B. In this case, the frame is assembled prior to the body and the roof frame is set on it. The working environment in the building can thus be put to all-weather condition, and the operation can be hastened by setting the crane 10 at the same time as the frame of building is constructed. The period of construction can therefore be shortened.
Patent JP-S6078368-A (JP)
Title: Device for measuring magnetic field
Inventor: KAMATA OSAMU
IPC: G02F1/09
Filed: 1983-10-05
Abstract: PURPOSE:To improve resolution and accuracy of a magnetic field measurement by making the light from a prescribed light emitting diode incident via an optical transmission path to a magnetooptic element which is provided with a polarizer and an analyzer and is disposed in a magnetic field and detecting the output light with a prescribed photodiode via the optical transmission path. CONSTITUTION:Light of 1.1-2.0mum of a light emitting diode 16 is made incident via an optical fiber 15-a, a rod lens 14-a and a polarizer 12 to a magnetooptic element 11 which is impressed with a magnetic field and consists of (Tb0.19Y0.81)3 Fe5O12. The plane of polarization of said light is thus rotated. Said light is made incident via an analyzer 13 of which the polarizing direction is different by 45 deg. with respect to the polarizer 12, a rod lens 14-b and an optical fiber 15-b to a photodetecting means 17 consisting of an InGaAs or InGaAsP photodiode. A light source 16 emitting the light of the wavelength which is not absorbed by the element 11 and a photodetecting means 17 having a good SN ratio are used and therefore the magnetic field is measured with higher resolution and accuracy.
Patent JP-H0534089-A (JP)
Title: Heat exchanging element
Inventor: KOBA YOSHITAKA
IPC: F28F3/08
Filed: 1991-07-25
Abstract: PURPOSE:To improve strength and facilitate the handling of a heat exchanging element even when a liner is formed of paper material by a method wherein respective rim members, extending in directions intersecting with each other, are arranged on both sides of respective liners constituting a pair of unit members in the heat exchanging element while the total sum of the heights of respective rim members is specified. CONSTITUTION:The groups 11, 21 of ribs consisting of a plurality of bent ribs 11a, 21a and defining respective flow passages are arranged on one side of respective liners 10, 20 formed of paper material respectively on a pair of unit members U1, U2 constituting a heat exchanging element. Respective first rim members 12, 22, extending along both ends of respective bent ribs 11a, 21a, are arranged on both sides of respective groups of ribs 11a, 21a. Further, respective second rim members 13, 23, extending in the directions intersecting with both ends of respective bent ribs 11a, 21a, are arranged on the other sides of respective liners 10, 20. The total sum of respective heights h1, h2 of respective first and second rim members 12, 22, 13, 23 is so set as to be equal to the height H of respective bent ribs 11a, 21a. By this method, the strength against the bending deformations of all directions can be improved.
Patent JP-S6164988-A (JP)
Inventor: ARAI SHIN
IPC: E06B9/28
Filed: 1984-09-07
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-H0350382-A (JP)
Title: Apparatus for controlling ignition time of internal combustion engine
Inventor: INOUE TOMOYUKI
IPC: F02P5/153
Filed: 1989-07-19
Abstract: PURPOSE:To prevent unstable ignition control due to extinguishing by a method wherein ignition time is feedback-controlled so that a crank angle with which cylinder pressure rising rate is maximum coincides with a specified target value and the control is inhibited when extinguishing is detected. CONSTITUTION:A pressure sensor 14 used in place of a seat metal of an ignition plug 11 takes out change in cylinder 5 pressure as an electrical signal. A controller 12 inputs an intake air amount signal S1 from an air flow meter 2, a water temperature signal S2 from a water temperature sensor 6, a crank angle signal S3 from a crank angle sensor 7, an air-fuel ratio signal S4 from an exhaust sensor 9, a pressure signal S6 from a pressure sensor 14 and a throttle full close signal. The crank signal with which cylinder 5 pressure rising rate is maximum is calculated, and ignition time is feedback-controlled so that the crank angle coincides with a pre-specified target value as well as the feedback- control is inhibited when extinguishing is detected.
Patent JP-S6342561-A (JP)
Title: Demonstration and sales supporting device for telephone service
Inventor: HORINOUCHI EIICHI
IPC: H04M3/42
Filed: 1986-08-08
Abstract: PURPOSE:To demonstrate a telephone service at a customer residence through the use of the service function of an intra-office exchange, by providing a line switching part which switches a various kinds of service adding lines in a demonstration and sales supporting device, and dialing a service function selection number after connecting a telephone set at the customer residence, to the demonstration and sales supporting device. CONSTITUTION:The station exchange 20, when receiving a dial, captures a trunk 30, and connects a telephone set 10 to the telephone service demonstration and sales supporting device 40. Meanwhile, a microprocessor 471 in a main control part 470, when the trunk 30 being captured, starts up a signal generating part 430, and sends a capture confirming tone to the telephone set 10. A salesman, listening the capture confirming tone, dials a password, and the function selection number from the telephone set 10. The microprocessor 471 compares a received password with the password prepared preliminarily in a RAM472, and when they coincide, it controls the line switching part 410 according to a received function selection number. In this way, it is possible to demonstrate a various kinds of service permitted by the exchange 20 at the customer residence.
Patent JP-H0832411-A (JP)
Title: Tuning circuit
Inventor: MAAKU JIEI CHIENBAAZU
IPC: H03J3/04
Filed: 1995-06-30
Abstract: PURPOSE: To provide a tuning circuit which uses highly precise current reference with an analog/digital converter and generates digital output showing the fluctuation of an inner resistance value. CONSTITUTION: For supplying an analog voltage signal to the analog/digital converter 218, highly precise current reference Iref is supplied to an inner tuning resistor R210. An analog voltage signal changes in accordance with the fluctuation of the value of the tuning resistor by means of a process and a temperature. Digital output 228 controls programmable capacitor arrays C220 and C222 contained in the tuning circuit 202 and an active RC filter 208. The band width of the active RC filter 208 is controlled by programmable capacitor arrays C220 and C222 and the inner resistors R212, R214 and R216.
Patent JP-S6165060-A (JP)
Title: Fluid selector valve
Inventor: YAMADA KENJI
IPC: F16K31/06
Filed: 1984-09-05
Abstract: PURPOSE:To provide a valve element which is closed when the temperature of an engine is below a predetermined temperature and also is closed after starting of the engine, by providing a solenoid valve element which is closed upon starting of the engine in a passage between a float chamber in a carburettor and a canister, and by enabling this solenoid valve member to be closed even by a bimetal. CONSTITUTION:A valve element 26 is disposed between an inlet port 52 communicated with a float chamber in a carburettor and an outlet port 53 communicated with a canister. Further, upon starting of an engine a solenoid coil 59 is energized to attract a moving core to a stator core 7 so that the valve element 58 is pressed against a valve seat 54 by means of rod 58 to close the valve. Upon low temperature condition during rest of the engine a bimetal 63 takes a position as shown so that the valve element 56 is closed. Upon high temperature condition during rest of the engine the bimetal 56 is reverted as shown by the chain line to open the valve element 56 so that fuel vapor in the carburettor may be absorbed by canister. This arrangement is effective when a small amount of fuel is reserved in the float chamber to enhance the starting ability of the engine.
Patent JP-H0238832-A (JP)
Title: Difference pressure transmitter
Inventor: OTANI KEIZO
IPC: G01L7/00
Filed: 1988-07-28
Abstract: PURPOSE:To perform span adjustment by a reference pressure generator easy to obtain by performing characterization within a pressure range capable of generating pressure with sufficient accuracy apart from a range for fine difference pressure at a stage performing characterization at the time of manufacturing. CONSTITUTION:A digital manometer 2 is connected to a reference pressure generator 1 constituted of an air cylinder to be connected to a difference pressure transmitter 4. This transmitter 4 is equipped with a measuring device for generating a difference pressure signal to the fine difference of a measuring range and a calibration device generating a difference pressure signal to a pressure range capable of generating pressure with sufficient accuracy. At first, predetermined pressure for span adjustment is generated by the reference pressure generator 1. This pressure is sufficiently high and the pressure of the generator 1 is adjusted so as to set the pressure of said state to predetermined pressure for span adjustment. Next, a portable setting device 6 is adjusted so that the display of the difference pressure transmitter 4 becomes a predetermined value. By this method, span adjustment can be performed.
Patent JP-H0238426-A (JP)
Title: Polyamide resin and its manufacture
Inventor: IMAI YOSHIO
IPC: C08G69/28
Filed: 1988-07-28
Abstract: PURPOSE: To manufacture a polyamide resin soluble to various organic solvents, having a high glass transition temperature and easily moldable by reacting a specified diamine and a specified dihalide of a specified dicarboyxlic acid in an organic solvent.  
     CONSTITUTION: One or more of diamines of the formula I (Ar is a divalent tetraphenylfurane in case of one Ar; and one is a divalent tetraphenylfurane and the other is a divalent aromatic group in case of two or more Ar) is reacted with one or more dihalides of a dicarboxylic acid of the formula II (R is a divalent aromatic group; X is halogen) in an organic solvent, whereby a polyamide of the formula II (R and Ar are the same as described above; (n) is 10-200). For conventional polyamide resins, a one having a high glass transition point and excellent in heat resistance showed a low solubility to organic solvents and had a problem in moldability, while a one showing high solubility had a low glass transition point and has a problem in heat resistance. Since the polyamide resin of this invention is soluble to organic solvents and easy to mold, and excellent in heat resistance and electric and mechanical characteristics, it is highly valuable as industrial material. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5976149-A (JP)
Title: Helium supplying and exhausting device for superconductive rotor
Inventor: YAMAGUCHI KIYOSHI
IPC: H02K9/00
Filed: 1982-10-25
Abstract: PURPOSE:To facilitate the assembling work of a helium supplying and exhausting device for a superconductive rotor and to improve the assembling accuracy of the device by mounting bearings, sealing members and a case of a stationary unit side on a cylinder detachably mounted on a rotational shaft. CONSTITUTION:Bearings 1, 2, sealing members 3-5 and cases 6a, 6c of stationary unit side are formed to cover a rotor shaft 11 and on a cylinder 13 detachably mounted on the shaft 11. The bearings 1, 2, the sealing members 3- 5 and the cases 6a-6c of stationary unit side are associated on the cylinder 13 and the assembly is mounted on the shaft 11, thereby assembling them.
Patent JP-S6432071-A (JP)
Title: Ignition controller
Inventor: HASHIMOTO YUJI
IPC: F02P17/00
Filed: 1987-07-27
Abstract: PURPOSE:To ignite an air-fuel mixture surely as well as to improve the extent of startability by impressing a high voltage on each spark plug several times in and around a compressive top dead point of each piston, in case of an ignition controller available for an automobile engine. CONSTITUTION:A microcomputer 10 inputs each signal out of a cylinder internal pressure switch S1, a cooling water temperature switch S2, a starter switch S3, a car speed sensor switch S4 and crank angle sensor switch S5. An arithmetic circuit 13 operates ignition numbers of each spark plug in and around a compressive top dead point of each piston and each individual ignition action. At one- shot timers 14, 15, ignition timing and current-energization start timing calculated by the arithmetic circuit 13 are set each, and these timers output a control signal SOUT. Thus, since high voltage is impressed on each spark plug several times in and around the compressive top dead point of each piston, such an air-fuel mixture is surely ignitable and, what is more, startability is improvable.
Patent JP-H02175899-A (JP)
Title: Method for controlling current and voltage in electroplating
Inventor: SAKURAI TADAYOSHI
IPC: C25D7/00
Filed: 1988-07-26
Abstract: PURPOSE:To control the voltage and current in a plating tank to appropriate values by connecting the printed board plating tank in which anodes and cathodes are arranged at regular intervals to a detection tank with a pipe, using the same plating soln. in both tanks, impressing the same voltage to apply a current, and obtaining the area of the region to be plated of the printed board from the ratio of the cathode currents of both tanks at that time. CONSTITUTION:The plating tank 10 having carbon anodes 11 and a support 13 for a printed board to be plated and the detection tank 20 provided with the Cu standard cathode plate 23 and carbon anodes 21 having a specified area are connected with a pipe 70. The same plating soln. is circulated through both tanks by a pump 71, a specified set voltage is impressed on the detection tank 20, and the current value 1b at that time is stored in a control part 60. The same voltage is then impressed on the plating tank 10, the current value 1d at that time is inputted to the control part 60, and the area Sa of the region to be plated in the plating bath 10 is calculated by the equation from both currents 1b and 1d and the area So of the anode plate 23. An appropriate voltage for the printed board in the plating bath 10 is indicated and impressed on a power rectifier 40 for the plating bath 10 in accordance with the Sa value, plating is carried out, and an excellent plating film having precise thickness is stably formed.
Patent JP-H0237129-A (JP)
Title: Runaway preventing device of vehicle with automatic transmission
Inventor: NAKAJIMA YOSHINORI
IPC: F02D29/00
Filed: 1988-07-26
Abstract: PURPOSE:To avoid runaway by judging the runaway of a vehicle when a safety pedal is stepped to cut fuel injection, whereby an engine is put in a stopping state. CONSTITUTION:A safety pedal 16 is disposed side by side with an accelerator pedal and a brake pedal on the floor F of a driver's seat. When the driver steps on the safety pedal 16 on feeding to be dangerous, a movable contact 19 and a fixed contact 20 come in touch with each other, and the fixed contact 20 is connected to an earth 18. Thus, input voltage to NMI terminal of CPU 13a in a control unit 13 becomes 0 volt, and by this interruption signal, fuel injection cut signal is outputted to the injector 3 from the driving circuit 23. Therefore fuel injection is cut and runaway of the vehicle is avoided by stopping the engine 1, with safe operation state maintained.
Patent JP-S6342874-A (JP)
Title: Printer
Inventor: HIROOKA TAKAAKI
IPC: B41J2/51
Filed: 1986-08-08
Abstract: PURPOSE:To ensure that electrical capacities of a printing head and a driving power source circuit for the head can be set to be low, by discriminating a limit of the number of dots capable of being printed in the current printing by a discriminating means based on the number of dots counted and a time count, and controlling the number of dots to be printed in the current printing on the basis of the result of discrimination. CONSTITUTION:A calculating and discriminating part 28d is a calculating and discriminating means which performs calculations based on the number N1 of dots printed in the previous printing, a time count T, the number N2 of dots to be printed in the current printing and a predetermined value N0 and discriminates a limit of the number of dots capable of being printed in the current printing. The part 28d calculates the limit (n) of the number of dots capable of being printed based on a heating level obtained by taking into account the progress of cooling from the previous printing to a moment immediately before the current printing, based on the number N1 of dots printed in the previous printing and the time count T, and compares the number (n) with the number N2 to be printed in the current printing. When N2 <= n, the part 28d directly commands a printing operation, whereas when N2 > n, the part 28d bisects images to be printed and then commands the printing operation. Thus, a printing load is restricted, whereby a printing head 1 can be protected against burning, and maximum ratings of the printing head 1 and a head-driving power source circuit can be appropriately set to be low. Accordingly, reductions in size and cost can be contrived.
Patent JP-H0236650-A (JP)
Title: Draining structure for wall mount telephone set
Inventor: KANBARA HAJIME
IPC: H04M1/11
Filed: 1988-07-27
Abstract: PURPOSE:To attain sure drainage for water drops with a simple constitution by tilting the lowermost bottom face of a fitting recessed part in a way that the central part is high and it is lowered toward the side end gradually and providing an eave escaping water drops to the upper part of a metallic die removal hole at the back face of the base. CONSTITUTION:A bottom face 17 forms a slope bent in an angle shape in a way that the middle part is high and lower gradually toward side ends, a projection 25 latched with a speaker side end 6A of a handset 6 is projected in the middle upward and an engaging recessed part 26 is provided on the speaker side end 6A accordingly. Then water flowing down along the inner side face of an upper wall 14 of the front case 10 and pooling in the deepest part 5A of the fitting recessed part 5 is drained to the back face upper part of the base 11 from a water drain hole 20 through the inside of the recessed part 21a of the eave shaped projection 21. Thus, water drops are escaped to the side of the metallic die removal hole and the infiltration of the water drops into the telephone set is prevented.
Patent JP-H066785-A (JP)
Title: Moving image decoding circuit
Inventor: OI YASUSHI
IPC: H04N19/42
Filed: 1992-06-22
Abstract: PURPOSE:To provide the moving image decoding circuit capable of executing the decoding processing of the moving image with a mall number of parts. CONSTITUTION:The circuit is constructed so as to separately perform the entropy decoding and orthogonal decoding from each other and to access frame memory time-division multiplexly so as to execute inter-frame differential processing and inter-frame interpolated processing. For example, the code data inputted from a data bus 111 are decoded to the orthogonal transformation coefficient through the syntax analysis of variable length code data to be processed by the internal software program by an entropy decoding section 101. Then, the orthogonal transformation coefficient is inputted through the data bus 115 to a conversion decoding processing section 103. After the transformation processing to be processed by the internal software program, it outputted as a picture through a data bus 118.
Patent JP-H0241439-A (JP)
Title: Sakker weaving and sakker weaving machine
Inventor: TAKEGAWA YUJIRO
IPC: D03D39/22
Filed: 1988-07-27
Abstract: PURPOSE:To weave a sakker woven fabric with high interweaving ratio at high speed by loosening sakker warp in the cloth-fell direction at least during the time from closing operation of warp to beating and reducing tension to a low value. CONSTITUTION:The amount of letting-off of sakker warp 6 is controlled to the order of 1.1-1.6 times of that of ground warp 2. In formation of shed 15 between the warps 2 and 6, weft 16 is inserted and beating by an reed 17 is carried out. A tension roller 9 is displaced in the cloth-fell direction to control tension of the sakker warp 6 to a sufficiently low value at least during the short time from closing operation to beating every weft-insertion operation in the weaving process. During the time droppers 13 of a warp stop motion 12 are held to be in an inoperative state and the state of loosened sakker warp 6 is transferred to the part of the cloth fell 5. Thereby the sakker warp is always interwoven at a pitch longer than that of the ground warp.
Patent JP-2001015505-A (JP)
Title: Formation of insulation film and manufacture of semiconductor device
Inventor: KUBOTA MICHITAKA
IPC: H01L21/8234
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To form more than three kinds of insulation films with different film thicknesses on the same substrate through a simultaneous oxidizing step by doping the surface of a substrate in advance stepwise with a specified amount of a substance changing the reaction speed in chemical reaction. SOLUTION: An oxygen is ion-implanted into a substrate in an area A by using a resist pattern as a mask which is provided with an opening in the area A where a silicon oxide film 11 is formed. In addition, an oxygen is ion- implanted by using a resist pattern as a mask which is provided with an opening in an area B where a silicon oxide film 12 is formed. Through one oxidizing reaction, three kinds of silicon oxide films 107 with different thicknesses can be formed on a silicon substrate 101 at the same time, that is, a silicon oxide film 11 can be formed in the area A, a silicon oxide film 12 in the area B, and a silicon oxide film 13 in the area C. Thus, more than three kinds of insulation films with different thicknesses can be formed on the same substrate conveniently and at a high yield and reduced manufacturing cost.
Patent JP-H0351492-A (JP)
Title: Elevator device
Inventor: SUZUKI TAKASHI
IPC: E05F11/42
Filed: 1989-07-20
Abstract: PURPOSE:To improve the strength by fixing up and down gears engaged to the rack of a guide rail, and guide pieces positioned at the opposite side of the gears to the rail and engaged slidable with the gearing edge of the rail respectively, to a member to be moved up and down. CONSTITUTION:While a bracket 12 is installed to a window glass 20, the up and down gears 16a and 16b and a motor 14 are installed to the bracket 12, and the up and down gears 16a and 16b are engaged to the rack teeth 8 of a guide rail 1. And, by rotating the motor 14, the up and down gears 16a and 16b are rotated through a driving gear 15. Furthermore, responding to the rotation direction, guide pieces 18a and 18b of the bracket 12 are guided by the gearing edge 4 of the guide rail 1, and at the same time, the bracket 12 goes up or goes down along the rack teeth 8 of the rail 1.