baber/WOPTO huggingface dataset:
Patent JP-S6145659-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: TANAKA MASAHIRO
IPC: H04Q9/02
Filed: 1984-08-10
Abstract: PURPOSE:To improve the mounting space by providing a signal transmission modulator in which an optional carrier frequency and transmission level are set programmably by using a signal from a transmitter to the transmitter. CONSTITUTION:The titled equipment consists of a controller 1 outputting control information and a transmitter 2 transmitting the control information inputting the control information and transmitting it to plural receivers 51-5n. Then the control signal is transmitted to one of the receivers 51-5n by providing to the transmitter 2, a transmitter 3 applying transmission processing to the control information, a signal transmission modulator 4 having a control circuit modulating the said transmission signal into an optional carrier frequency in matching with a transmission switching signal 8A from the transmitter 3 and setting programmably the transmission level, and a switching connection circuit 7A connecting the modulated transmission signal to optional transmission lines L1A-LnA in matching with the transmission switching signal 8A from the transmitter 3.
Patent JP-S6145493-A (JP)
Title: Memory refresh device
Inventor: SAKAI YASUO
IPC: G09G1/02
Filed: 1984-08-10
Abstract: PURPOSE:To improve efficiency of access operation by controlling the stop and start of refresh operation in accordance with the start and stop of reading and writing from/in continuous addresses of a memory. CONSTITUTION:When access to the memory part 50 is satisfied with the refresh condition of a dynamic RAM before string processing, the status is decided by a CPU 1 and the CPU 1 writes a refresh stop command in a refresh control register 12. At that time, a refresh counter 13 stops to stop the refreshing operation of the memory part 50 and the memory part 50 is opened to access to the string processing of the CPU 1 which is based upon continuous addresses. After completing the string, a restart command is written from the CPU 1 in the register 12 and the refreshing operation by a direct memory access controller 17 is restarted. In said constitution, access can be attained even at a refresh period, so that the memory access operation can be improved.
Patent JP-S6145191-A (JP)
Inventor: NAGAI TAKUO
IPC: F16L25/02
Filed: 1984-08-10
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-S62106833-A (JP)
Title: Method for preparing ultrafine particle of organic compound
Inventor: TOYOTAMA HIDEKI
IPC: B01J19/00
Filed: 1986-07-15
Abstract: PURPOSE:To obtain ultrafine particles of an org. compound, especially, water-insoluble medicine, by evaporating the org. compound under heating in inert gas within a vacuum container and coagulating fine particles generated by collision on a cooled recovery means. CONSTITUTION:An org. compound (containing a high-molecular compound) having vapor pressure of a definite value or more is put in a heating apparatus 2 and, after a vacuum container 1 is brought to a predetermined vacuum degree, inert gas is introduced into the container 1 to adjust the pressure thereof to a definite value and the heating of the org. compound is started. The molecules of the org. compound evaporated by heating are scattered and collide with each other to be formed into ultrafine partcles which are, in turn, coagulated on a coolled aluminum foil 7 to be accumulated thereon. As mentioned above, by regulating the pressure of the inert gas, ultrafine particles with a particle size of about 500Angstrom -4mum can be obtained. If the obtained fine particles are prepared from water-insoluble medicine, the stable aqueous dispersion thereof can be obtained and, therefore, an injection liquid can be obtained. Further, said particles can be expected as the material of an org. semiconductor or a sensor.
Patent JP-H0832843-A (JP)
Title: Tilt mechanism
Inventor: NAKAMURA WATARU
IPC: H04N5/225
Filed: 1994-07-19
Abstract: PURPOSE:To provide a tilt mechanism tilted stepless with simple configuration for a removable liquid crystal monitor for a video camera. CONSTITUTION:Press contact parts 3c, 3d of a mount member 3 and press contact members 7, 17 coupled with the mount member 3 are energized by coil springs 5, 15 interposed between heads 4a, 14a of machine screws 4, 14 screwed to the mount member 3 and the press contact member 7 and pushed respectively to an inner face or an outer face of press contact parts 8a, 18a of projections 8, 18 integrally with a liquid crystal display monitor main body 2, the liquid crystal display monitor 2 is held at an optional tilt angle stepless to the video camera main body with a friction and the liquid crystal display monitor 2 is attached/detached to/from the liquid crystal display monitor 2 by the mount member 3.
Patent JP-H0217447-A (JP)
Title: Automatic system for chemical analysis
Inventor: KIZAWA HITOSHI
IPC: G01N35/10
Filed: 1988-07-06
Abstract: PURPOSE:To enable easy identification of an automatic apparatus for chemical analysis which gives an alarm sound, by a construction wherein an alarming means generating the alarm sound different in a tone color from others is provided for each of a plurality of automatic apparatuses for chemical analysis. CONSTITUTION:One 12a of a plurality of apparatuses for analysis is provided with an alarm unit 13a. Detectors 18A to 18N detecting various faults and the degrees of consumption of articles of consumption are fitted on the apparatus 12a side. When an abnormal state is detected, the detector operates and a detection output is sent to a control element 19. Based on a detection input, the control element 19 outputs a control signal to an oscillator 14 of the alarm unit 13a to make it operate. An audible signal given from the oscillator 14 is processed by a filter 15 so as to have a predetermined tone color (a waveform is changed by the characteristic of the filter 15 and thereby the tone color is changed), and it is amplified to have a prescribed level by an amplifier 16 and then outputted as an alarm sound from a speaker 17. In this way, the alarm sound of a difference tone color from others can be generated from each speaker.
Patent JP-S6412968-A (JP)
Title: Wiring arrangement in bogie
Inventor: KIMURA KENJI
IPC: B61F5/52
Filed: 1987-07-06
Abstract: PURPOSE:To make it possible to enhance the efficiency of wiring work between a vehicle body and a bogie by laying a vehicle body side junction means in the center part of the lower section of the vehicle body, and by connecting one end of a wiring whose the other end is connected a bogie side junction means adapted to be connected to the vehicle body side junction means, to an apparatus on the bogie. CONSTITUTION:A railway vehicle is provided, in the lower section of a vehicle body, with front and rear bogies 2, 3 which are rotatable relative to the vehicle body. In this arrangement, a wiring 11 on the vehicle body side is connected from an electric apparatus 8 mounted on the vehicle body 1 is connected to a junction box 4 laid in the middle part between the bogies 2, 3. Further, the junction box 4 and the bogies 2, 3 are connected therebetween through the intermediary of wirings 5, 6 having flexible sections allowing the relative movement between the vehicle body and the bogies, the wirings 5, 6 being supported by a wiring through 7 laid on the lower surface of the vehicle body 1. The connection of the wirings 5, 6 to the junction box 4 s made by use of junction boxes 9, 10 which are connected to one end of the wirings 5, 6 and are fitable to the junction box 4.
Patent JP-H0614062-A (JP)
Title: Carrier detector
Inventor: AMADA YOICHI
IPC: H04L27/00
Filed: 1992-06-25
Abstract: PURPOSE:To obtain a carrier detector in which the decision of carrier detection and missing carrier is surely implemented without being affected with noise on a communication channel or its attenuation. CONSTITUTION:The detector is provided with means 8, 9 calculating mean power of a received input signal and with a means using a multiplier 10 to multiply a constant with the mean power so as to obtain a carrier detection threshold level. A comparator 5 compares the power of a carrier frequency component with a threshold level obtained from the input signal including noise to detect a carrier and also with a means in which the carrier detection threshold level is stored in a memory 14, a multiplier 15 is used to multiply a constant with the threshold level so as to obtain a carrier missing threshold level and the comparator 5 decides the missing carrier.
Patent JP-H106017-A (JP)
Title: Weld abnormality monitoring method in strip flash butt welding process
Inventor: OKAMOTO KAIZO
IPC: B23K31/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of welding abnormality in the flash butt welding process of a strip by measuring and monitoring the interval between a preceeding stock and succeeding stock, the shape of each plate and the difference of each plate level with a two-dimensional range finder before welding. SOLUTION: Two two-dimensional range finders 14 and 15 are arranged so as to freely take in and take out to a position opposite to the upper and lower surface of the butting part between the back end of the preceeding stock S1 and the front end of the succeeding stock S2 , the interval between the front end and back end, the shape of the plate, the different amount of the plate level and the shape of the cut cross section are measured using one side of the two-dimensional range finder 14 (15) after cutting with a rotary shear, and the irregular amount in the trimming surface and the residual amount of the bead are measured using simultaneously two two-dimensional range finders 14 and 15 after trimming with a trimmer 13. Whereby, the welding abnormality is monitored.
Patent JP-H0832021-A (JP)
Title: Power semiconductor module and its snubber circuit
Inventor: WATANABE MANABU
IPC: H01L25/07
Filed: 1994-07-20
Abstract: PURPOSE:To provide a power semiconductor module which is easy of connection with a snubber circuit, and a snubber circuit which is used in a semiconductor module and has stable surge absorption characteristics. CONSTITUTION:An intelligent power module or the like for an inverter equipment is selected as an object, and a main circuit, a control circuit, and a protective circuit of a power chip are built in the same package. Main circuit terminals 12, control terminals 13, and a pair of printed board fixing terminals 14 for fixing a printed wiring board 2 on the inverter equipment side, whose board is mounted on the package, to a constant position are installed on the upper surface of a package 11. A pair of the printed board fixing terminals 14 are used as common terminals for snubber circuit connection, and connected with input terminals (P, N) of the main circuit terminals through inner leads 15. A conductor pattern 23 turning to the wiring path of the snubber circuit is formed on a printed wiring board 2, on which a snubber capacitor 5 is mounted. The snubber capacitor 5 is connected with the printed board fixing terminals through the conductor pattern.
Patent JP-S6412057-A (JP)
Title: Auxiliary fuel feeding device for carburetter
Inventor: OHASHI TOSHIMICHI
IPC: F02M7/12
Filed: 1987-07-04
Abstract: PURPOSE:To condense the air-fuel ratio in a wide scope of the suction negative pressure responding to the engine temperature by furnishing a back spring made of a shape memory alloy to a diaphragm to drive a valve which closes and opens an auxiliary fuel passage. CONSTITUTION:At a valve body 10 to open and close an auxiliary fuel passage 5 which is furnished at a carburetter 1, a diaphragm valve 6 is furnished. At the negative pressure chamber 7 of the diaphragm valve 6, a back spring 11 made of a shape memory alloy is arranged. In such a composition, the spring force of the spring 11 is strong when the engine is cooled, and the valve 10 is opened at the lighter load side than after the engine is heated, opening the auxiliary fuel passage. And after the engine is heated, the spring force is weakened and the unnecessary fuel increase is prevented.
Patent JP-H0918281-A (JP)
Title: Surface acoustic wave device and reception equipment and communication system using the device
Inventor: KOYAMA AKIHIRO
IPC: H05K3/30
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a correlation peak signal in the high never by preventing a direct signal between the input and the output of a surface acoustic wave device to prevent noise mixture. SOLUTION: In the surface acoustic wave device provided with a surface acoustic wave element, which is formed on the principal face of a piezoelectric substrate and has input/output electrodes for transmission and reception of the surface acoustic wave, and a package stem which has the surface acoustic wave element enclosed and is provided with lead pins 7a and 7b for input to take out the input signal and a lead pin 8 for output to take out the output signal, a part of the rear face of the package system is projected so as to form a partition between lead pins 7a and 7b for input and the lead pin 8 for output. Lead pins 7a and 7b for input and the lead pin 8 for output in the package stem are provided on opposite sides of the surface acoustic wave element.
Patent JP-H0216034-A (JP)
Title: Method and device for high-frequency welding
Inventor: SUMITA RYUICHI
IPC: B29C65/04
Filed: 1988-07-05
Abstract: PURPOSE:To weld a skin material to a base material without damaging the cushioning properties of the base material and the skin material, outward appearance, etc., by using a pin as an electrode, superposing the base material and the skin material and applying high-frequency currents while the skin material is pressed partially by the pin. CONSTITUTION:A plate-shaped electrode body 12 on which a base material and a skin material are placed while being superposed is installed to a lower electrode 1 and an electrode disk 11 through an electrode holder 13. The electrode body 16 of an upper electrode 2 is manufactured by screwing a conductive mounting plate 18, to which electrode pins 15 are fixed, to a conductive plate 19, a plurality of the electrode pins 15 are disposed densely in a peripheral section and roughly at a central section extending over the whole skin material to be welded, and the conical front ends 15b of the electrode pins 15 are flattened, and the diameters of the front ends 15b are brought to approximately 0.1-1.0mm. The skin material 23 is stuck to the base material 22 in such a manner that the skin material and the base material are positioned mutually and superposed and placed on the electrode body 12, and high-frequency currents are applied by a high-frequency generating means 6 under the state in which the skin material and the base material are held between the upper and lower electrodes 12, 16.
Patent JP-H108549-A (JP)
Title: Corner floor panel and fitting structure thereof
Inventor: KAWAI HIROAKI
IPC: E04B5/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To increase the horizontal strength, by butting the diagonal side of a right-angled triangular panel stuck on the upper face of a frame structure, on a diagonal member fixed on a diagonal line of a rectangular outer peripheral frame. SOLUTION: A corner floor panel for a balcony or the like is constituted of a rectangular outer peripheral frame, a diagonal member 16 fixed on one diagonal line thereof, and a right-angled triangular panel 19 butting each other at the diagonal lines on the diagonal member 16. The webs 20 of a pair of U-shaped frame bodies 22 are stuck back to back to each other, in the diagonal member 16. A spacer 52 is fitted to the upper part of the webs 20 to set a small clearance G. The lower part is spot-welded and the front end of the upper flange 21A is positioned lower than the upper end of the webs 20. The upper face of the diagonal member 16 is formed as a chevron-shaped ridge 23 without special processing. Two panels 19 are arranged to butt each other at respective diagonal sides and fitted onto the flange 21A to form a chevron- shape.  In this way, horizontal forces from any directions of the outer peripheral frame can be efficiently supported by the diagonal member. Thus two-directional drainage slopes can be formed by one panel.
Patent JP-H01104140-A (JP)
Title: Production of seasoning pharmaceutical
Inventor: TOYODA TAKESHI
IPC: A23L27/23
Filed: 1988-07-05
Abstract: PURPOSE:To prepare a seasoning pharmaceutical stabilized against enzymes, by coating sparingly water-soluble 5'-ribonucleotide salts with oils and fats and/or waxes. CONSTITUTION:A seasoning containing sparingly water-soluble 5'-ribonucleotide salts, such as sodium 5'-inosinate or sodium 5'-guanylate, as a tasting ingredient is prepared in the form of fine particles having about 12-20wt.%, preferably about 12-16wt.% total moisture content and about <=150mum particle diameter. The resultant fine particles are then uniformly coated with oils and fats and waxes, having about 55-90 deg.C melting point and usable for foods by, e.g. spray granulation while being cooled.
Patent JP-H04366072-A (JP)
Title: Manufacture of metal gasket
Inventor: HIEJIMA MASARU
IPC: F16J15/08
Filed: 1991-06-12
Abstract: PURPOSE:To make matching and welding unnecessary and moreover manufacture plural gaskets at a time. CONSTITUTION:A metal bellows 1 having alternately annular mountain portions 2 and annular valley portions 3 whose sections are of approximate C shapes, is formed. These bellows 1 annular mountain portions 2 or annular valley portions 3 are removed extensively over the whole periphery.
Patent JP-S6412969-A (JP)
Title: Method of manufacturing steering wheel
Inventor: NISHIJIMA KAZUYOSHI
IPC: B62D1/04
Filed: 1987-07-03
Abstract: PURPOSE:To enhance the strength of welding by providing such an arrangement that a boss fitted on a steering shaft is split into two upper and lower boss parts, and a projection is made to abut against the upper boss part and then a plate member is arranged in order to perform resistance welding when a spoke core metal is secured to both boss parts by the resistance welding. CONSTITUTION:A steering wheel is composed of a boss 1 and a ring-like rim section which are connected to each other through the intermediary of a spoke part 3. The boss 1 includes a metal boss part 6 fastened to the upper end part of a steering shaft 4 by means of a nut 4c and secured thereto with a center arcuated part of a spoke core metal 6. In this arrangement, the boss part 5 is split into upper and lower boss members 12, 14, and there is arranged a metal plate member 31 formed on its lower surface with a projection abutting against the upper surface of the upper boss member 12 in a small contact area condition. A resistance welding unit having electrodes 41, 43 is set in a such a condition that the center actuated part of the core metal 6 is disposed between both boss members 12, 14, and both electrodes 41, 43 are energized under pressurization to carry out resistance welding.
Patent JP-H0330198-A (JP)
Title: Sample and holding circuit
Inventor: MURAO FUMIHIDE
IPC: G11C27/02
Filed: 1989-06-28
Abstract: PURPOSE:To attain accurate sampling and holding even for a pulse whose width is short by connecting a switch respectively between two holding capacitors and input and output buffer amplifiers and controlling the switches via a signal processing circuit. CONSTITUTION:A sampling pulse inputted from an input terminal 11 is inputted to a T-FF 12 and a signal inverted for each sampling pulse is outputted from terminals Q, Q of the T-FF 12. Since a 1st switch 3, a 4th switch 6 and a 2nd switch 4 and a 3rd switch 5 are operated in opposite phase, when a capacitor 7 is in the hold state, a capacitor 8 samples an input signal and when the capacitor 7 samples the signal, the operation holding the capacitor 8 is repeated to apply sampling and holding. Thus, accurate sampling and holding is applied even to a sampling pulse signal whose pulse width is short.
Patent JP-H04363496-A (JP)
Title: Blind opening kand closing control method
Inventor: TAKABA YOSHIAKI
IPC: E06B9/32
Filed: 1991-06-11
Abstract: PURPOSE:To provide a control method which can miniaturize a power source facility. CONSTITUTION:When blinds 2, 2... attached in a plurality of windows 1, 1... are opened and closed, these blinds 2 are grouped so as to set blind groups 2x, 2y, 2z. A control circuit 7 operates opening and closing mechanisms 3x, 3y, 3z and vertical moving mechanism 5x, 5y, 5z for the blind groups 2x, 2y, 2z which are therefore operated being sequentially shifted from each other. Accordingly, when the blinds are moved, for example, vertically, if a time T elapses for the vertical movement, the blinds in each group are operated each time when a predetermined time (for example, T/3) elapses. Accordingly, the blinds may be driven by a power of P/3+alpha where P is a power for simultaneously moving all blinds in the vertical direction.
Patent JP-S5691120-A (JP)
Title: Fluid fuel supplying apparatus for mobile heat treatment furnace
Inventor: OKAMOTO HISATO
IPC: F23K5/00
Filed: 1979-12-24
Abstract: PURPOSE: To provide an apparatus for supplying fluid fuel continuously to a heat treatment furnace which is moved along an annular passage, capable of feeding fuel in a reliable manner, by forming a liquid fuel supplying duct by the side of the annular passage of the furnace, and fitting an upper cover movable along the annular passage hermetically at the top of the duct.  
     CONSTITUTION: A movable heat treating furnace (annular furnace) A is moved above a stationary, coiled band steel M while applying heat treatment to the same. In order to supply fuel continuously to the annular furnace A, a duct 1 for supplying fluid fuel such as gas is formed along the passage along which the furnace A is moved. The duct 1 is connected to a burner K via a fuel supply pipe J, and fuel supply to the duct 1 is effected via an external pipe 2 or the like. Here, sealing of the duct 1 is accomplished by an upper cover 3 having unitary projections 3-1 which are submerged in sealing medium filled in a sealing groove 6. The upper cover 3 is held in place by wheels 4 and others and guided by side wheels 5, so that it is driven by an external driving means to move at a speed equal to that of the furnace A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6229215-A (JP)
Title: Flip-flop circuit
Inventor: MARUYAMA TADASHI
IPC: H03K3/037
Filed: 1985-07-30
Abstract: PURPOSE:To obtain the circuit with high reliability without causing malfunction by inserting a logic circuit activating/inactivating to a cross coupling path on the way of the path of a master flip-flop based on an output signal of a slave flip-flop and a clock signal. CONSTITUTION:An AND gate 1 and a NOR gate 3 constitute the 1st composite inverse logic circuit 21 and an AND gate 2 and a NOR gate 4 constitute the 2nd composite inverse logic circuit 22. Their input/output terminals are coupled in crossing to constitute a master flip-flop 31 and AND gates 5, 6 and OR gates 51, 52 are inserted on the way of the coupling path. An OR gate 7 and a NAND gate 9 constitute the 3rd composite inverse logic circuit 23 and an OR gate 8 and a NAND gate 10 constitute the 4th composite inverse logic circuit 24. Their input/output terminals are coupled in crossing to constitute a slave flip-flop 32. Thus, before positive feedback from the slave flip-flop 32 is established, the positive feedback is established forcibly by using a clock signal CK, then no malfunction is caused.