baber/WOPTO huggingface dataset:
Patent JP-S5910717-A (JP)
Title: Control device for valve shut-down mechanism in internal-combustion engine
Inventor: UENO MAKOTO
IPC: F01L13/00
Filed: 1982-07-08
Abstract: PURPOSE:To prevent the erroneous operation of a valve shut-down mechanism, by installing a lock mechanism, in case of a device suspending suction and exhaust valves in time of partial cylinder operation in a multicylinder engine. CONSTITUTION:A rocker arm 9 provided with a forklike end part 13 is rotated by a solenoid 21, installing a rotor 11 provided with small projections 12a and 12b at the side in a valve extension part rotatably and transmitting movements of the solenoid 21 to a lever 60. At the valve operating area, the forklike end part 13 is engaged with these small projections 12a and 12b... while at the shut- down position, the forklike end part is released from these small projections 12a and 12b. A latch 74 of a stopper 71 is made up so as to engage with a slit 731 on a rock plate 73, and unless the solenoid 21 operates when a valve shut- down mechanism is in the valve on-off position, the valve shut-down mechanism is designed so as to be unnecessarily operated by any other external force, thereby improving the operating reliability yet higher.
Patent JP-H04345197-A (JP)
Title: Time-division type view point tracing three-dimensional image display device
Inventor: FUJITA TAKUSHI
IPC: H04N13/04
Filed: 1991-05-23
Abstract: PURPOSE:To offer the image display device which displays a three-dimensional image following up the movement of the view point of each observer by combining a video separator and time-division image display signals. CONSTITUTION:An image for each observer is displayed on a screen 8 on a time-division basis in sequence by a cathode-ray tube, a projector, etc., and the shutters of the spectacles 7 with the liquid crystal shutters that the observer puts on are switched in synchronism with the display on the screen 8 to pass only the image that the view point of the observer faces through the spectacles of the observer. Thus, stereoscopic images can be viewed following up the view points of the observers.
Patent JP-S5453410-A (JP)
Title: Cam shaft type controller for electric motor vehicle
Inventor: NAGAFUCHI SUMIO
IPC: H02P5/68
Filed: 1977-10-03
Abstract: PURPOSE: To provide a cam shaft type controller which has fast response speed and a simplified structure for conducting series-parallel control of a drive motor for an electric motor vehicle by improving the respective control stages at the angle on a cam shaft to save wasteful time.  
     CONSTITUTION: In a cam shaft type controller for controlling two drive motors each having an armature 6A or 6B and a field winding 7A or 7B by a rheostat through cam shaft switch groups 8A or 8B to 12A or 12B and in series-parallel connection through a series-connection unit switch 4 and two parallel-connection unit switches 5A, 5B, the above described purposes are performed by disposing a series-connection final stage S 5  and a parrlel-connection initial stage P 1  as well as a parallel-connection final stage P 5  and a series-connection initial stage S 1  on the cam shaft at the same angular position. Reference numeral 1 shows a trolley wire, 2 a current collector, and 3 a unit switch used as a breaker 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07324933-A (JP)
Title: Terrestrial-magnetism direction sensor and its manufacture
Inventor: AIZAWA TOSHIO
IPC: G01C17/32
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a terrestrial-magnetism direction sensor whose sensitivity is practical, whose directional accuracy is high, whose structure is simple and which can be made small and low-cost. CONSTITUTION:Four ferromagnetic-substance cores K1, K2, K3, K4 which are composed of a ferrite are combined to form a regular square shape on a sensor board 1 in such a way that gaps G1, G2, G3, G4 in a prescribed width of (g) are formed at interval of 90 deg.. MR sensors M1, M2, M3, M4 are formed and constituted inside the respective gaps G1, G2, G3, G4.
Patent JP-H10310892-A (JP)
Title: Electrode plate for electrolysis of water or aqueous solution
Inventor: KAMIYAMA MINEHIRO
IPC: C25B11/12
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain an electrode plate for electrolysis less liable to pollute electrolyzed water and not generating black turbidity or causing cracking by specifying the impurity content, total porosity and bending strength of an electrode plate consisting of a carbonaceous material and a resin cured body. SOLUTION: The impurity ash content of graphite powder is reduced to <=1% by screening, acid washing and ash removal treatment after graphitization. A blend of 50-90 mass % of the resultant graphite powder with 10-50 mass % resin cured body is kneaded, pulverized, charged into a preheated metallic mold and subjected to hot press compacting at about 190 deg.C under about 200MPa pressure. Pores are filled with the resin and hardening is carried out to obtain the objective electrode plate for electrolysis having <=1% impurity ash content, <=5% total porosity and <=10MPa bending strength and suitable for use as an anode capable of smoothly and efficiently generating O2 or CO2 by electrolysis of water or an aq. soln.
Patent JP-S62275334-A (JP)
Title: Information recording medium
Inventor: SUZUKI KATSUMI
IPC: G11B7/243
Filed: 1986-05-22
Abstract: PURPOSE:To permit high-speed erasure by forming a recording layer of the alloy which is an alloy system where the intermetallic compd. or ordered alloy appears as the stable phase in the phase diagram and which is the alloy system where the eutectic alloy defined by the extra polation of the liquids line appears as the metastable phase and which is adjusted with the compsn. range where said eutectic alloy appears. CONSTITUTION:A reflective layer 14 made of a metal is formed on the recording layer 13. The reflective layer 14 is formed of a thin metallic film of Al, Cu, or Cr, etc. having high reflectivity and reflects a laser beam at the boundary between the recoding layer 13 and the reflective layer 14. The recording layer 13 is formed of the alloy which is the alloy system where the intermetallic compd. or ordered alloy appears as the stable phase in the phase diagram, and which is the alloy system where the eutectic alloy or deep metastable eutectic alloy defined by the extrapolation of the liquids line appears as the metastable phase and which is adjusted within the compsn. range where said eutectic alloy appears. Such deep metastable eutectic alloy includes an Al-Mg alloy, etc. contg. 40-70atom% Mg.
Patent JP-H01287478-A (JP)
Title: Display device for ground-fault accident point survey
Inventor: WASHIO KOJI
IPC: G01R19/165
Filed: 1988-05-14
Abstract: PURPOSE:To prevent an excessive contact-pressing force from being applied to an end surface for coupling by applying a base body below a power distribution line, rotating a pressure body around a hinge part and covering the power distribution line with it, and coupling its free end with the base body by an engaging lever. CONSTITUTION:When a nut 26 is clamped, its movement by the clamping is limited to the position where the tip part of a main body 11 of the pressure body 10 abuts on a receiving seat 25. Consequently, the main body 11 of the pressure body 10 is prevented from moving toward the base body 4 excessively to press and crush an energizing spring 37. Further, when the pressure body 10 is open to the base body 4 when fitted to an electric conductor 95, a 2nd element 32 is held elastically by the energizing spring 37 even if leg parts 32a and 32b of the 2nd element 32 abuts on the power distribution line 95 and other foreign bodies, so the 2nd element is prevented from being broken with a large applied force.
Patent JP-H08315239-A (JP)
Title: Controller for automatic vending machine
Inventor: OKAMOTO MOTOHIDE
IPC: G07F9/00
Filed: 1995-05-17
Abstract: PURPOSE: To facilitate switching between cooling and heating by switching the mode to a previously set cooling or heating mode on a switching day or according to the outside air temperature. CONSTITUTION: In this automatic vending machine, which vends articles while being switched between cooling and heating, the current cooling/heating mode, the days of the cooling/heating switching, and a cooling/heating mode after the switching are inputted from a keyboard 7 and stored in the RAM4 of a main control part 1. The automatic vending machine is controlled in the current cooling/heating mode until a switching day and on the switching day, the main control part 1 switches the automatic vending machine to the cooling/heating mode stored in the RAM4 to control cooling device 9 or heating device 10 through a cold/hot control part 8. Consequently, the cooling/heating mode is easily switched and a service engineer need not to go to the installation place of the automatic vending machine at the time of the switching.
Patent JP-S5451727-A (JP)
Title: Circuit system for el display unit
Inventor: GAKOU NOBUKATSU
IPC: G09F13/22
Filed: 1977-09-30
Abstract: PURPOSE:To prevent effectively the flow of the overcurrent even though the horizontal synchronous signal may be disturbed instantaneously, by providing the logic distributing means through which the timing signals are not piled on to each other and thus switching the TV channels when the motion picture is displayed. CONSTITUTION:With channel switching in the case of the motion picture display of TV, the horizontal synchronous signal is disturbed instantaneously to produce irregular timing signal PH(a). All timing signals are produced based on the horizontal synchronous signal, so each type of the timing signal becomes abnormal like (b)-(f). This results in the flow of the overcurrent to STr due to the fact that the plural units of switching transistor STr of the driving circuit are turned on simultaneously. Therefore, the logical product is obtained as shown in circuit diagram (a) between the signals which have mutual relations each other and the signals which passed through the inverter. Then signals PSM'-PEM' [(b)'-(f)'] thus obtained are supplied to the switching circuit to avoid plural units of STr from being turned on simultaneously. In this way, the flow of the overcurrent can be prevented between STr's.
Patent JP-S60261971-A (JP)
Title: Fuel injector for internal-combustion engine
Inventor: ITOU TOSHIHIKO
IPC: F02M47/00
Filed: 1984-06-11
Abstract: PURPOSE:To simplify the software for controlling the unit while to eliminate the power loss based on the relief valve and to suppress the oil temperature rise by eliminating the solenoid valve for controlling the step piston. CONSTITUTION:Upon passage of a cylinder finished of fuel injection sufficiently over the top dead center in the compression stroke, the plunger 603 will lift to perform intake stroke to a compression chamber 604. Here, fuel is fed from the control oil pressure chamber 206 of a step piston 200 as well as from the low pressure feed pump 700 into the pressure chamber 604. Fuel is fed from an accumulation mechanism 3 to the pump chamber 201 of the step piston 200 to lift the large and small diameter pistons 204, 205. Upon sufficient lift of the plunger 602 to the retracting position, an opening 616 will face against the spring chamber 613 thus to communicate the pressure chamber 604 with a fuel tank 500.
Patent JP-H06332245-A (JP)
Title: High-speed electrophotographic toner having high-density packing property
Inventor: TAKADA YUSUKE
IPC: G03G9/087
Filed: 1993-05-20
Abstract: PURPOSE:To obtain excellent fluidity, thermal fixing property and offset resistance even in high-speed copying by selecting specified styrenic resin and olefinic resin and uniformly dispersing both resins in each other. CONSTITUTION:A styrenic resin A with the numerical mol.wt. on the low-mol.wt. side controlled to 350-100,000, the maximum value of the numerical mol.wt. at that peak to 8,000-16,000 and the content of the high-mol.wt. component to 25-40 pts.wt. per 100 pts.wt. of the low-mol.wt. component, an olefinic resin B having 7,000-15,000 number average mol.wt. and carbon black C with the oil absorption controlled to 90-200ml/100g are used, and the materials are incorporated in the weight ratios of A:B=95:5 to 99:1 and A:C=95:5 to 85:15. Consequently, the toner is packed in a vessel at a high speed without any aggregation.
Patent JP-S61276302-A (JP)
Inventor: KIMOTO SHINSUKE
IPC: H01H19/10
Filed: 1985-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5823931-A (JP)
Inventor: ARAN WATSUSAAMAN
IPC: D02G3/38
Filed: 1981-07-28
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-H08314406-A (JP)
Title: Driving device for gas discharge type display device
Inventor: ITO KOJI
IPC: G09G3/296
Filed: 1995-05-17
Abstract: PURPOSE: To reduce the cost and power consumption of a driving device for a gas discharge type display device. CONSTITUTION: Semiconductor switches 61 -6N are connected between each cathode K1 -KN and a common line X0 , the common line X0 is driven by a push-pull circuit 1 consisting of semiconductor switches FP, FN, and a power collection circuit 4 is connected to the common line X0 . A semiconductor switch FP is turned on only in the last and short period of a driving period TP for each cathode K1 -KN, and a semiconductor switch FN is turned on two times in a off period of the semiconductor switch FP in a driving period TP.  When a scanning pulse voltage is applied, semiconductor switches 61 -6N are turned on in an previous ON period of the semiconductor switch FN, when holding pulse voltage is applied, semiconductor switches 61 -6N are turned on in an ON period succeeding the semiconductor switch FN and an OFF period before and after it, power collection operation is performed by the power collection circuit 4 in a period when the semiconductor switch FP is turned off and the semiconductor switch FN is turned off.
Patent JP-2000313628-A (JP)
Title: Method for producing plate glass and device for producing the plate glass
Inventor: TANISE NOBUHISA
IPC: C03B18/18
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To produce high quality plate glass which is free from warping and waving, scarcely has perspective strain and can be used for displays, by disposing in a melted metal one or more barriers which each can change at least one of a distance between the barrier and a glass ribbon and the insertion angle of the barrier into the melted metal. SOLUTION: This method for producing plate glass comprises continuously floating a glass ribbon 1 on a melted metal 3 to produce the plate glass. A barrier 2 inserted into the melted metal 3 is fixed with a barrier support tool 5 inserted through the hole of a wall surface. The barrier 2 is inserted under the surface of the melted metal 3 so that the melted metal 3 flows on the barrier 2. The support mechanism is disposed so that at least one of the distance between the barrier 2 and the glass ribbon 1 and the insertion angle of the barrier 2 into the melted metal 3 can be adjusted. The contact surface of the barrier with the melted metal 3 is formed in an angle-free shape, especially a circular shape or stream-lined shape. The cross-sectional area of the barrier 2 is preferably increased with approaching the wall of a melted metal bath.  The material of the barrier 2 is desirably carbon graphite.
Patent JP-S5452523-A (JP)
Title: Heat treatment method of silver halide photographic material
Inventor: KOGURE MOTOO
IPC: G03C3/00
Filed: 1977-10-03
Abstract: PURPOSE:To reduce considerably the winding set of a silver halide photographic material having a cellulosic lower fatty ester base substrate by heat-treating the same in a winding state for use and in reverse winding under specific conditions. CONSTITUTION:The silver halide photographic material which comprises coating photographic constituting element layers on a cellulosic lower fatty ester base substrate followed by drying is taken up in such a manner that the emulsion layer coated side comes on the outer side of the originally wound film. At this time the air enclosed within the winding layers is 25 deg.C or under and has preferably dew point temperatures of 0 to 20 deg.C and the relative humidity is kept below 85%RH. In this state the originally wound film is heated to 28 to 65 deg.C, preferably 30 to 50 deg.C, after which it is unrolled, whereby the roll film is obtained. These obviate giving any adverse influence at all on the photographic characteristics of the emulsion layer and other photographic constituting element layers at the heat treatment, make processing easy and make cost lower and volume productivity higher.
Patent JP-S5243827-A (JP)
Title: Primer composition
Inventor: OOTA SHIYOUZOU
IPC: C09D131/04
Filed: 1975-10-03
Abstract: PURPOSE: A primer composition used for repaircoating of the surface stained by the foam of foam extinguisher. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06309304-A (JP)
Title: Japanese syllabary-chinese character converting device
Inventor: HIROSE TAKESHI
IPC: G06F17/22
Filed: 1993-04-22
Abstract: PURPOSE:To suppress the adverse influence of unnecessary learning data on homophone selection by altering the contents of a short-period learning buffer used for the homophone selection. CONSTITUTION:A character string which is inputted through an input means 21 is processed by a KANA(Japanese syllabary)-KANJI(Chinese character) conversion processing part 24 by referring a dictionary, a table 26, etc., and the learning buffer 30 and the result is displayed on an output means 22; when the conversion result which is outputted preferentially on the basis of data stored in the learning buffer 30 is not selected, the learning data used for this conversion are deleted from the learning buffer 30.
Patent JP-H04323760-A (JP)
Title: Parallel priority control system
Inventor: NAKAGAWA TAKAYUKI
IPC: G06F15/177
Filed: 1991-04-24
Abstract: PURPOSE:To attain the accurate and highly effective priority control in a parallel computer system containing a shared memory where the corresponding processor can reduce the priority value in the shared memory with the system highest priority updating processor number when the processor does not hold the process of the highest priority any more and the processor having only the processes of the low priority tries not to receive the distribution of processes of the low priority. CONSTITUTION:The system highest priority updating processor number 12 is added to a shared memory. The processor corresponding to the number 12 reflect the chance of the highest priority 21, 22 or 25 if occurred onto the system highest priority 11. Then the subject to receive a process distribution request is designated by the number 12.
Patent JP-H07326917-A (JP)
Title: Glass antenna for automobile long wave reception
Inventor: SAITO TOSHIHIKO
IPC: H01Q5/10
Filed: 1994-05-31
Abstract: PURPOSE:To improve reception sensitivity on the high band side of an AM band by providing a resonance point between the upper limit frequency of an LW band and the lower limit frequency of the AM band and the frequency of the specified multiple of the upper limit frequency of the AM band. CONSTITUTION:A matching circuit 7 is inserted and connected between the power feeding point 4 of an antenna conductor 6 and a receiver 20. Then, by the impedance of the matching circuit 7, the input impedance of the receiver 20 and the impedance for which the side of the antenna conductor 6 is viewed from the matching circuit 7, the resonance point is handled as follows. That is, the resonance point is made to exist between the center frequency of the upper limit frequency of the LW band and the lower limit frequency of the AM band and the frequency of 1.5-fold of the upper limit frequency of the AM band. Also, by the impedance provided by a defogger 3 and choke coil, an anti resonance point is made to exist between the upper limit frequency of an LW broadcasting frequency band and half the frequency of the lower limit frequency. Thus, the reception sensitivity on the high band side of the AM band is improved.
Patent JP-H04327216-A (JP)
Title: Production of ceramic wire
Inventor: NOMURA HIROSHI
IPC: D01F9/08
Filed: 1991-04-23
Abstract: PURPOSE:To obtain the product having high density and strength and small diameter at a low cost by forming a linearly formed powdery ceramic material coated with a resin film using a specific nozzle, isotropically pressing the resin film and sintering the formed material. CONSTITUTION:A nozzle to be used in the present process is composed of a plurality of small-diameter nozzles 1 and a large-diameter nozzle 2 surrounding the small-diameter nozzles 1. A mixture of a powdery ceramic raw material and a dispersion medium is extruded from the small-diameter nozzles 1 and, at the same time, a resin liquid is extruded from the large-diameter nozzle 2 and the extruded components are integrally drawn to obtain a linearly formed powdery ceramic raw material coated with the resin film. The formed material is pressed perpendicular to the drawing direction and heated at the sintering temperature to obtain the product. The pressing of the linearly formed material is preferably carried out by using a two-dimensional rubber-press.
Patent JP-S5345184-A (JP)
Title: Semiconductor laser device
Inventor: MATSUMOTO NOBUO
IPC: H01S5/00
Filed: 1976-10-06
Abstract: PURPOSE: To obtain single oscillations of longitudinal or transverse mode of less relaxiation vibrations by forming the device in a structure wherein two kinds of stripes having widths W 1 , W 2  of W 1  + 2ω < 8μm,W 2  + 2ω > 16μm are connected where the stripe widths are let to be W 1 , W 2  and the thickness of the layer causing lateral spreading of current on the outside of the stripes to be ω. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60263738-A (JP)
Title: Car body vibration reducing device
Inventor: TADA TETSUYA
IPC: B60K5/12
Filed: 1984-06-11
Abstract: PURPOSE:To reduce vibrations more finely by performing phase and gain adjustments in response to not only the engine speed but also the car body torsion to feed excitation signals to a vibrator. CONSTITUTION:Ignition pulses 6 or the like synchronous with car body vibrations are waveform-shaped to form excitation signals, which are applied with phase and gain adjustments by a microcomputer M in response to the signal of an engine speed sensor 4 and are fed to a vibrator 2 fitted to the car body, and vibrations near the inherent frequency of the car body are reduced. In addition, the microcomputer M is provided with a function for performing phase and gain adjustments of the excitation signals to change the excitation force of the vibrator 2 when the vibration mode is changed due to the occurrence of the car body torsion. Accordingly, the excitation force can be changed in response to not only the engine speed but also the car body torsion, thereby vibrations can be reduced finely.
Patent JP-S63283393-A (JP)
Title: Television receiver
Inventor: TAKESHITA MASAHIRO
IPC: H04R3/14
Filed: 1987-05-15
Abstract: PURPOSE:To prevent the deterioration of a sound pressure and to improve a home position by mounting a speaker only for a low pitched sound on the side face of a cabinet, connecting, disposing and driving a speaker only for a high pitched sound in a reversed polarity to said speaker only for low pitched sound in a front face. CONSTITUTION:In the front face of the cabinet 8, the small speakers 4, 4' only for the high pitched sound are disposed. To the side face speakers 1, 1', a preventing coil 7 so as not to emit the high pitched sound is serially connected and the front face speakers 4, 4' are connected in the reversed polarity to the side face speakers 1, 1'. Accordingly, the output sound wave of the speakers 1, 1' for the low pitched sound is reflected on reflecting plates 2, 2' in cross over frequency areas in which both the sounds are added, so that a phase is inverted, however, they are driven in the reversed polarity to the speakers 4, 4' for the high pitched sound, so that it is heard as the same phase at the time of listening in the front face. Thereby, since the sound pressure is not lowered, but the high pitched sound is outputted from the front face speakers 4, 4', the home position feeling of a sound can be improved.