baber/WOPTO huggingface dataset:
Patent GB-892985-A (GB)
Title: Improvements relating to organopolysiloxanes
IPC: C08G77/00
Filed: 1960-01-08
Abstract: Dodecaphenylsilsesquioxane, (C6H5SiO 3/2 )12, may be made by hydrolyzing phenyl-trihalo- or trialkoxy-silane with water, dissolving the hydrolysate in tetrahydrofuran and heating the mixture at 25 DEG  to 80 DEG C. with an alkaline material, e.g. an alkali metal hydroxide or a quaternary ammonium or phosphonium hydroxide. Examples are given of the above preparation.  Example 1 also describes the preparation of octaphenylsilsesquioxane (C6H5SiO 3/2 )8.  The dodecamer can be further polymerized by heat alone to yield infusible polymers which are soluble in certain solvents and useful for insulating conductors, or it can be used as an intermediate in the preparation of still higher molecular weight polymers as described and claimed in Specification 887,396.
Patent GB-244928-A (GB)
Title: Improvements relating to fluid pressure braking apparatus
IPC: B60T17/20
Filed: 1925-01-10
Abstract: 244,928. Winter, H. J., and Westing- house Brake & Saxby Signal Co., Ltd. Jan. 10, 1925. Fluid-pressure. - Electrically-driven vehicles fitted with straight air brakes are provided with means, as described below, whereby fluid under pressure is automatically supplied to the brake cylinder to apply the brakes when the driver releases the handle of the motor-controller. The invention is shown applied to a double-end brake equipment comprising driver's valves 1, main reservoir 2, brake cylinder 3, and main reservoir and train pipes 7 and 12. In the form shown in Fig. 1, a relay valve 4, controlled by an electromagnetically operated pilot valve 13, controls communication from the main reservoir, through. the pipe 7 and a valve 6 to a pipe 10 leading to the brake cylinder. The circuit of the winding 14 of the valve 13 includes a switch 16 adapted to be closed by a button on the motor-controller handle as long as the driver retains his hold on the latter, whereby the valve is held in the position shown, in which air is supplied from the main reservoir to the upper side of the piston 5. Thereby the valve 6 is held on its lower seat and the pipe 10 is connected to atmosphere at 9. A double check valve 11 is interposed between the brake cylinder and the pipes 10, 12, so that, when a brake application is effected by supplying fluid pressure to either of the pipes, the other is cut off from the brake cylinder. If from any cause the driver releases the handle of the controller, the switch 16 opens and the winding 14 is de-energized. The valve 13 then moves to its upper position, in which it disconnects the space above the piston 5 from the main reservoir and connects it to atmosphere at 15. The valve 6 is then raised to its upper seat by main reservoir pressure acting beneath it, so that the pipe 10 is disconnected from the atmosphere and opened to the main reservoir pipe 7. Pressure fluid therefore passes to the brake cylinder past the check valve 11 to apply the brakes. The pressure thus established in the brake cylinder may be limited by loading the valve 6 by a spring. The automatic brake application may be prevented by the driver closing a switch 18 in a shunt 17, as by means of a pedal. In the form shown in Fig. 2, the stem 19 of the pilot volve 13 is mechanically connected to a button 20 carried by the controller handle, so that when the driver releases his hold on the latter the valve is raised to vent the space above the piston 5 through a pipe 22 and the port 15. The pressure in the pipe 22 may, however, be retained by operating a pedal valve 21. In this form valves 13, 21 are provided at each end of the car, and a double check valve 23 is preferably arranged between the valve 4 and the two handles of the pipe 22, Specification 205,356 is referred to.
Patent GB-1094743-A (GB)
Title: Folding type bicycle
IPC: B62K15/00
Filed: 1965-01-07
Abstract: 1,094,743. Folding bicycles. G. CARNIELLI. Jan. 7, 1965 [Jan. 7, 1964], No. 827/65. Heading B7E. A portable folding bicycle comprises a framework having a front section including a tube 13 welded to a tube 14 rotatably supporting a front fork stem, and a rear section including a post 16 in which a saddle tube 17 is telescopically fitted and clamped by quick-release clamp 19, a curved portion 15, and a rear frame 23 supporting the rear wheel 11 and connected to the post 16, front and rear sections, i.e. the tube 13 and the curved portion 15 being hinged together by hinge means 25. A post 18 is telescopically fitted into the front fork stem and is clampable therein by quick release clamp 20, and supports a handlebar M including a centre portion 40 releasably secured for rotational adjustment at the upper end of the post 18 by a quick release clamp 43. The hinge means 25 includes two plates (30), (31), Figs. 4, 5 (not shown), welded transversely to the tube 13 and to the curved portion 15 respectively, hinged together at one pair of ends by a pin 26, and having the opposite pair of ends 32, 33 bent at an angle in which are formed a fork 34 and a threaded bore 35 respectively engaged by a bolt 36 which locks the hinge, and minimizes the clearance between the pin 26 and the plates 30, 31.
Patent GB-978316-A (GB)
Title: Electrically adjustable slat-type heat and light screen
IPC: E06B9/264
Filed: 1962-01-10
Abstract: 978,316. Electrically operated louvre screens. E. C. STREETER. Jan. 10, 1962, No. 907/62. Headings E1J and E1R. In a louvre-type screen the laths are of electrically conducting material such as plastic containing metallic powder; stainless steel; aluminium foil or Bronze foil and reflect and/or absorb electromagnetic light and heat radiation and are rotatably controlled about their longitudinal axes by an electrostatic field, the laths being individually subjected to a restoring (gravity) torque to maintain them in a common angle of repose. As shown in Fig. 2 laths 17 are enclosed in an air-tight space 16 formed by two glass panes 12, 13, embedded in which are electrode wires 39, 40 opposite to the vane support-wires 18 of the laths 17. All these wires 39, 40 and wires 39<SP>1</SP>, 40<SP>1</SP> (which diminish distortion of the electric field between the laths and the electrode wires 39, 40) are connected together at ground potential by conductive coating 43, Fig. 4 e.g. carbon particles in a volatile carrier liquid, on the opposite vertical edges 41, 41<SP>1</SP> of the plates 12, 13 where the ends of the electrodes 39, 40 appear; which in turn is connected to the grounded metal frame 14 by a flexible conductor 44, and the laths are connected to a source of different potential by an electric cable 37 connected by terminal 38 sealed in the sealing member 15 attached to the side 29 of the housing enclosing the angle members 24, 24<SP>1</SP>, Fig. 2 between which the ends of the support wires 18 are clamped in slight tension. The cylindrical bearings 51, Fig. 5, secured to the lath 17, is biased by a flange 52 into a vertical position. The vanes 17 may be S-shaped and have a spiral bearing-continuous or interrupted. The electrodes 39, 40, may be replaced by a substantially transparent, electrically-conductive coating on the incident plate 12, or 13 for the radiation. Silica gel may be contained within the space formed by the peripheral channel shaped members such as 31 Fig. 2, 29 Fig. 4 and the angle members 24, 24<SP>1</SP> and this space is in communication with the space 16 through the narrow slits created by the support wires 18.
Patent HK-35097-A (HK)
Title: A connecting means for a toy building set
Inventor: OLSEN FLEMMING HOEJBERG
IPC: A63H33/08
Filed: 1997-03-20
Abstract: A connecting system for a toy building set comprises a first coupling part (11) and a second coupling part (12, 13), which are provided on their respective ones of a pair of building elements, adapted to be interconnected, and are formed with respective complementary coupling elements (11, 12, 13). The coupling parts in the connecting elements of the invention are adapted to interconnect the elements by elastic movement of at least one coupling part. This interconnection is flexible and may be fixed with a clamping device (16), which blocks the elastic movement.
Patent HU-T42227-A (HU)
Title: Method for wrapping round bales coming from harvest
Inventor: CLOSTERMEYER GERHARD
IPC: A01F15/00
Filed: 1986-01-16
Abstract: The machine is for wrapping a bale (23) of crop material with a netting or mesh material or the like. The bale is ejected from the baler after it has been completely wrapped and the operation of forming a fresh bale begins. The crop material which is supplied during that period of time is put into intermediate storage (19). - The individual operations of the method overlap in respect of time so that the length of time required from the beginning of the operation of wrapping a finished bale to the beginning of the operation of forming a fresh bale is very short.
Patent HU-T63401-A (HU)
Title: Process for producing prostagladin i2 derivatives and pharmaceutical compositions comprising such active ingredient
Inventor: ASAI TOMOYUKI
IPC: C07D307/937
Filed: 1991-09-05
Abstract: A novel prostaglandin I2 derivative selected from a prostaglandin I2 having a halogen atom on the carbon atom corresponding to the 7-position of natural prostaglandin I2 and having a cycloalkylene group in the  alpha -chain, and its esters and salts.
Patent JP-S58117695-A (JP)
Inventor: KAGEYAMA KATSUHIRO
IPC: H05H1/16
Filed: 1982-01-05
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-2000201035-A (JP)
Title: Voltage/current converting circuit and gain variable amplifier circuit using the same
Inventor: TANAKA AKIRA
IPC: H03F3/343
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a voltage/current converting circuit and a gain variable amplifier circuit using this for holding control sensitivity to be constant. SOLUTION: Currents I11 corresponding to a control voltage V10 are generated by a differential amplifier circuit constituted of transistors Q11 and Q12, and currents equal to the currents I11 are inputted through a current mirror circuit to a resistance R12. A voltage V15 of a node ND11 is set according to the currents I11 and a voltage V12 of a voltage source VS12 by transistors Q13 and Q14, and the voltage V15 is inputted to the base of a Darlington- connected transistor Q15, and control currents I10 corresponding to en exponential function are generated in response to the voltage value of a control voltage V10 according to the characteristics of transistors Q15 and Q16.  Therefore, the control sensitivity of a decibel conversion gain can be maintained to be always constant regardless of the control voltage V10, and the control of the gain can be easily attained in this amplifier circuit in which the gain can be controlled in inverse proportion to the control currents.
Patent JP-S60167607-A (JP)
Title: Stopping device for vehicle at home position
Inventor: YASUNOBU SEIJI
IPC: B60L15/20
Filed: 1985-01-07
Abstract: PURPOSE:To shorten the prescribed time between stations by generating a target speed pattern on the basis of a difference in hight between a stop target ground point and the present ground point of a vehicle. CONSTITUTION:A ground point detector 5 detects a ground element 4 disposed at a ground point P, a distance integrator 3 outputs a distance (x) to a stop target ground point O, a unit 10 outputs the maximum brake deceleration betamax, and a circuit 11 outputs a height difference h(x) in response to the distance (x). A pattern generator 6 calculates a target speed pattern Vp on the basis of the distance (x), the maximum brake deceleration betamax and the difference h(x) when a ground point detection signal is inputted from the detector 5. A comparator 5 compares the target speed pattern Vp with a train speed VT and applies a brake command to a brake controller 8. Thus, the running time between stations can be shortened.
Patent JP-H03204688-A (JP)
Title: Multi-window display system
Inventor: IZEKI OSAMU
IPC: G09G5/14
Filed: 1990-01-04
Abstract: PURPOSE:To open, move, expand, and reduce a window by single operation and to improve the operation efficiency by providing a window combining mechanism which has a window combining and dividing means and an input event distribution means. CONSTITUTION:The window combining and dividing means 21 of the window combining mechanism 20 updates a window control data base 17 and combines plural corresponding windows according to a command from an event input mechanism 19 which indicates the combination of plural windows and a multi- window control mechanism 16 controls them. The input event distribution means 22 distributes and passes an input event as to the window combined by the window combining and dividing means 21 to a multi-window control mechanism 16 as an input event as to plural corresponding windows by referring to the window control data base 17. Consequently, windows can be opened, moved, expanded, and reduced by single operation and the operation efficiency is improved.
Patent JP-H06198129-A (JP)
Title: Method for fixing carbon dioxide in waste gas
Inventor: AKAHORI HIDEO
IPC: B01D53/86
Filed: 1993-01-06
Abstract: PURPOSE:To provide a method for fixing carbon dioxide in waste gas by which the amt. of carbon dioxide discharged can be reduced in a flue of a thermoelectric power station, etc., discharging a large amt. of carbon dioxide. CONSTITUTION:Gaseous N2 and gaseous CO2 contained in waste gas are mixed with gaseous H2 in a mixer 1 and the resulting gaseous mixture is introduced into a reaction tube 2 packed with a catalyst contg. Fe and Cr to reduce the carbon dioxide in the waste gas.
Patent JP-H06204824-A (JP)
Title: Cmos delay gate circuit
Inventor: TAKAYAMA SHOJI
IPC: H03K5/13
Filed: 1993-01-06
Abstract: PURPOSE:To attain the high integration and the low power consumption of a CMOS delay gate circuit by providing a power supply voltage impressing route for the initial inverter with a voltage dropping circuit and cas cade- connecting a level correcting circuit to the prestage of the inverter. CONSTITUTION:The level correcting circuit 12 corects a level corresponding to the drop of 'H' level output voltage outputted from the inverter 8 by the voltage dropping circuit 1. Power supply voltage impressed from a power supply terminal 103 is turned to a lower voltage dropped only by threshold voltage including the substrate bias effect of an NMOS transistor(TR) forming the circuit 1 and supplied to the inverters 3, 8. Thereby the current driving capacity of PMOS and NMOS TRs respectively forming the inverters 3, 8 is deteriorated correspondingly to the drop of the impressed voltage and their operation speed is delayed. The voltage amplitude level of an output terminal connected to an inverter 20 is dropped only by a voltage drop based upon the circuit 1 as compared with the voltage of the power supply terminal 103 and the charging/ discharging current of a load is reduced.
Patent JP-H09189790-A (JP)
Title: Method for diagnosing degradation of reactor structure
Inventor: HIRANO AKIHIKO
IPC: G01M99/00
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a material for a degradation diagnosis test which is required to diagnose the degree of secular degradation of a weld and a base material in materials for a structure in a nuclear reactor. SOLUTION: A material supplied for a degradation diagnosis is prepared by cutting a positioning protrusion 2 on the inner face of a shroud and a fillet weld 4 around the protrusion 2 and taking them out from a nuclear reactor. A degradation diagnosis of materials for the weld is conducted by cutting out a minute specimen 7 from the fillet weld 4 of the supplied material and conducting a strength test. Moreover, a degradation diagnosis of base materials is conducted by cutting out a specimen for strength evaluation from the protrusion 2 and conducting a strength test.
Patent JP-S59125406-A (JP)
Title: Automatic computer programming device
Inventor: ARAI TOSHIO
IPC: G05B19/05
Filed: 1983-01-07
Abstract: PURPOSE:To facilitate programming operation by extracting and displaying a specific circuit in a ladder diagram. CONSTITUTION:An automatic computer program generator 1 consists of a CRT 19 as a display device, keyboard 20 as an input device, CPU11, etc., and a generated program is displayed as a ladder diagram on the CRT19 and also transferred to a controller 2 and an external storage device (EPROM4, etc.). This CRT19 has a screen sectioned into a ladder and a reference area and displays the program plural circuits of each program step in the ladder diagram. One circuit unit in the ladder diagram is specified selectively, and the specified circuit is extracted and displayed on the screen of the CRT19 to facilitate the correction and alteration of the ladder diagram.
Patent JP-H06204803-A (JP)
Title: Electronic tuner
Inventor: SUZUKI MASAKAZU
IPC: H04N5/44
Filed: 1993-01-06
Abstract: PURPOSE:To settle the image interference characteristic of a low band receiving channel and to attain excellent interference removing capacity in all receiving channel frequency bands. CONSTITUTION:In an input circuit 2 for an electronic tuner, the 1st inductance element 9 is connected to the 1st varactor diode 10 in series and the 2nd inductance element 12 and the 2nd varactor diode 13 are connected between the node of both the elements 9, 10 and ground in parallel. The 3rd varactor diode 22 and the 1st capacitor 23 are serially connected between the input side of the element 9 and the output side of the element 10. When resonance frequency is allowed to follow up the frequency level of the receiving channel by the action of both the diodes 10, 22 and set up to image interference frequency, an almost constant image interference frequency selecting characteristic can always be obtained, so that the interference removing capacity of all receiving channel frequency bands can be improved.
Patent JP-H07202845-A (JP)
Title: Optical communication method, terminal equipment and wavelength multiplex network system
Inventor: YAMAMOTO MITSURU
IPC: H04B10/27
Filed: 1994-01-07
Abstract: PURPOSE:To simplify the configuration and to reduce cost by providing plural fixed wavelength reception means receiving plural wavelengths decided in advance and plural variable wavelength transmission means in pairs with the reception means to the system. CONSTITUTION:A fixed wavelength reception section A-4 comprising a fixed wavelength filter and a photodetector receives only a signal lambdas in optical signals lambdas, lambdae of two wavelengths from a branching device 1 and converts the received signal into an electric signal. Similarly, a fixed wavelength reception section B-11 receives only an optical signal whose wavelength is lambdae and converts it into an electric signal. Variable wavelength transmission sections A-7, B-14 convert transmission data into optical signals by using two wavelengths lambdas, lambdae and send the data. Then the variable wavelength transmission section A-7 and the fixed wavelength reception section A-4 are formed in pairs and the variable wavelength transmission section B-14 is in pairs with the fixed wavelength reception section B-11. As a result, plural wavelengths are received by plural fixed wavelength reception means and in the case of relaying a signal, the variable wavelength transmission means in pairs with the fixed wavelength reception means sends the signal.
Patent JP-H10200274-A (JP)
Title: Cabinet for housing electronic apparatus
Inventor: TERASAWA FUJIO
IPC: H05K5/06
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To absorb the pressure difference in two enclosures by forming a through-hole through at least one of the enclosures and mounting a value disc in the through-hole which opens and closes, depending on the pressure difference between the inside and the outside of the enclosure. SOLUTION: A valve disc 24 has a cylindrical part 30 having an annular coupler 30a extruding at the periphery and approximately a cross cut 30b crossed at the bottom center. A cover 25 has air-flow holes 25a opened at the inside and outside of the side wall and coupling hole 25b at the inner wall, facing the coupler 30a. A protective wall 32 protruding in directions perpendicular to the axial line of the air-flow holes 25a is integrated with inner bottom face of the cover 25. Owing to the pressure difference between the inside and outside of the enclosure, the valve disc 24 deforms to open the cut 30b, thereby flowing air from a high pressure to a low pressure to absorb the pressure difference between the inside and outside of the enclosure.
Patent JP-S5493995-A (JP)
Title: Video signal converter
Inventor: YOKOYAMA EIICHI
IPC: G01S7/298
Filed: 1978-01-07
Abstract: PURPOSE:To obtain a video signal converter having a simple composition and free of deterioration  in picture quality. CONSTITUTION:Video signal Sy which forms a picture by performing scanning in the circumferential direction and scanning in the radial direction, is supplied to random access memory 12. At the same time, synchronizing signal Sa for scanning in the circumferential direction is supplied to the prescribed multiplying circuit 31, and this multiplying signal is supplied to counters 32 and 37, to form a signal that corresponds to the angle of scanning in the circumferential direction. This angle signal is supplied to operational circuit 33 which calculates sin theta and to operational circuit 34 which calculates cos theta. Signals from these operational circuits are supplied to multiplier circuits 41 and 42 respectively, Further the said signal Sr is supplied to the prescribed multiplying circuit 21, and the signal from 21 is supplied to counter 22, thereby forming a signal which corresponds to the length of scanning in the said radial direction. This signal is then supplied to multiplier circuits 41 and 42, thereby forming address signals in the horizontal and vertical directions that correspond to the scanning position in the said circumferential direction and to the said scanning position in the radial direction. These signals are supplied to memory 12 and stored, and the video signal is read out by scanning memory 12 in the horizontal and vertical directions.
Patent JP-H05183392-A (JP)
Title: Network-follow radio receiver
Inventor: MIZUNO YOSHIHISA
IPC: H03J7/18
Filed: 1992-01-07
Abstract: PURPOSE:To provide a network-follow radio receiver without generating an uncomfortable noise even when a slave tuner scans a reception frequency range to search the same broadcast. CONSTITUTION:The network-follow radio receiver equipped with a main tuner 1, an output means 3 which outputs the reception signal of the main tuner 1, the slave tuner 2, a scanning means 4 which scans the slave tuner 2, a decision means 5 which decides whether or not broadcast received by the main tuner 1 is equal to that received by the slave tuner 2, a reception strength comparison means 6 for the main tuner 1 and the slave tuner 2, and a switching means 7 which switches the reception frequency of the main tuner 1 to that of the slave tuner 2 when the reception strength of the slave tuner 2 is higher than that of the main tuner 1, is provided with a scan range limiting means 8 which performs control so that scan for the local oscillation frequency of the slave tuner 2 can be performed by eliminating prescribed ranges before and behind the reception frequency of the main tuner 1.