baber/WOPTO huggingface dataset:
Patent JP-S60104419-A (JP)
Title: Automatic opening/closing device of opening cover member
Inventor: TAKEMURA SHINJI
IPC: B60J7/057
Filed: 1983-11-12
Abstract: PURPOSE:To reduce overload of motor due to an obstacle, in an automatic sunroof opening/closing system, by temporarily stopping the motor for predetermined time prior to full-close while stopping upon detection of overload. CONSTITUTION:In slide closing control, microprocessor 110 will perform closing drive through motor driver 250 in accordance to specific program to stop the motor 11 temporarily approximately 10cm before full-close and drive again to full-close upon elapse of predetermined time. Then voltage Vs provided from load detection circuit 240 is compared with overload referential voltage Vmd provided through adder 320, delay circuit 330, memory 340 and delay detection level check circuit 360 and if Vs is higher than Vmd, the motor 11 is counter- driven in opening direction and stopped. With such arrangement, overload of motor can be reduced.
Patent JP-S58116839-A (JP)
Title: Line concentration adapter
Inventor: SONOBE MASAYUKI
IPC: H04L69/14
Filed: 1981-12-29
Abstract: PURPOSE:To enable the same store to manage with one circuit extending to a center by holding data transmission processing between a terminal other than a connected terminal and the center when a request to send or receive is generated for the unconnected terminal. CONSTITUTION:While a terminal controller connected to a channel CH2 sends out a telegraphic message S to the center, a terminal device connected to a  channel CHO sends out an interrupting statement IT'. The transmitting circuit 8  of a line concentrator stops the transmission of the telegraphic message S to  output the interrupting atatement IT' and then resends the telegrahic message  S. For example, an interrupting statement IT to the terminal controller connected to the CH2 is inserted during the reception of a received telegraphic message R from the center to the terminal controller connected to the CHO. This interrupting statement IT is extracted by a receiving circuit 9 and transmitted to  the CH2. The telegraphic message R from which the interrupting statement IT is extracted by the circuit 9 is transmitted to the CHO while the extraction area of the interrupting statement IT is filled with a time filler TF.
Patent JP-S6369104-A (JP)
Inventor: TAKAYAMA RYOICHI
IPC: C30B29/22
Filed: 1986-09-10
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-S6274038-A (JP)
Title: High strength copper alloy having high electric conductivity
Inventor: HORIKAWA HIROSHI
IPC: H01B1/02
Filed: 1985-09-26
Abstract: PURPOSE:To improve the heat conductivity, heat resistance, mechanical strength and corrosion resistance by specifying the amounts of Zn, Mg, Cu, Cr, Mn, Fe, etc., and restricting the amount of oxygen. CONSTITUTION:This high strength Cu alloy having high electric conductivity consists of 0.003-3wt% Zn, 0.005-0.1wt% Mg and the balance Cu or further contains <=0.1wt% one or more among Cr, Mn, Fe, Co, Ni, Y, Sn, Si and Zr. The oxygen content in the alloy is <=100ppm. The alloy has superior heat conductivity as well as high electric conductivity so when it is used as a material for the fine of a heat exchanger, electronic or electric machine parts or the like, the thickness and weight can be reduced and the reduced and the life is prolonged.
Patent JP-H1147633-A (JP)
Title: Metal removing device
Inventor: YAGINUMA NOBUNAO
IPC: B03C1/26
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To enable to remove iron powders stuck to a pipe for removing iron, exactly and without scattering, and to maintain iron-removing performance constant. SOLUTION: This device is provided with plural iron removing pipes 12 arranged zigzag on a frame 11, cylindrical bar magnets 13 respectively enabling to insert and pull out against respective iron removing pipes 12, a cylinder 15 for magnets which move respective bar magnets 13 so as to enable to insert and pull out them against the iron removing pipes 12 via a magnet holding plate 14 held with the one ends of the bar magnets 13 in one body, and iron- made iron removing rings 16 engaged outside the iron removing pipes 12 and reciprocally sliding on the outer peripheral surfaces of the iron removing pipes 12 in the shaft direction by a magnetic force of the bar magnets 13, in accordance with an inserting and pulling-out operations of the bar magnets 13 against the insides of the iron removing pipes 12.
Patent JP-H0375914-A (JP)
Title: Display device
Inventor: KOBASHI KAZUO
IPC: H04N1/00
Filed: 1989-08-18
Abstract: PURPOSE:To prevent the display from being hindered regardless of an explainer placed in the front of the display surface and to sufficiently display a picture even in a bright room by displaying the display output of a computer on a video display device as the picture. CONSTITUTION:A control computer 11 sends the display output to a video projector 12 as a video signal. The projector 12 transmissively projects the picture on a display screen 13. An observer brings a pen 15 into contact with a digitizer 14 provided on the surface of the display screen. An interface 16 detects the contacting position of the pen 15 by the signal from the digitizer 14 and sends it to the computer 11 as a signal. The computer 11 outputs the locus of the contacting position as the display output and sends it as a video signal while overlapping it on information displayed at this time. Thus, the display output is displayed on the display screen as if it were written with the pen 15, and the display screen 14has the same function as a blackboard.
Patent JP-H0495552-A (JP)
Title: Hydraulic controller for controlling auxiliary wheel of vehicle
Inventor: OGAWA KAZUO
IPC: B60S9/21
Filed: 1990-08-10
Abstract: PURPOSE:To height reliability and smoothability on operation by installing a relief valve, and making a hydraulic fluid feedable to a hydraulic rotating actuator only in the state that the uplift of a car body is maintained, in a hydraulic controller which controls an auxiliary wheel for shifting a part of the car body in the body cross direction. CONSTITUTION:In a hydraulic controller for a vehicle, which assembles an auxiliary wheel ratable around an axis in the longitudinal direction of a car body movably up and down to the car body by means of a hydraulic cylinder 13 in a front part or rear part of the car body and thereby facilitates a file of parking at a narrow place, it is provided with a solenoid selector valve 25 being installed in a power steering system, and when this valve 25 is energized with current, a hydraulic fluid is fed to an upper oil chamber of the hydraulic cylinder 13. In addition, an oil passage P is branched off from an oil passage P1 lying between a check valve 26 and the hydraulic cylinder, and this oil passage P2 is connected to an auxiliary wheel hydraulic motor 15 via a relief valve 27 and a solenoid selector valve 28. This relief valve 27 is constituted so as to allow the interconnection of the oil passage P2 in the state that each of the hydraulic fluid in the hydraulic cylinder 13 and these oil passages P1, P2 becomes enhanced to the full.
Patent JP-S6369134-A (JP)
Title: Thin film sample holding device
Inventor: HIRAI TERUJI
IPC: H01J37/20
Filed: 1986-09-09
Abstract: PURPOSE:To easily perform smoothing and holding processes of a sample measuring surface and to absorb heat generated in the sample and to prevent the sample surface from being broken and to enable analysis over the large regional surface of the sample, by pressing the thin film sample with constant tension on a curved surface. CONSTITUTION:In case of analysis over the large regional surface, electron beams B are radiated on a thin film sample S mounted on a sample contact bar 2. When a X driving gear 6 is moved in the Y direction by means of a Y driving gear 7, a holding board 5 mounted on the gear 6 is also moved together in the Y direction. The contact bar 2 is disposed so that its axis direction is at a right angle with the electron beams B and is a Y direction, and so the electron beams B are always focused on the sample S mounted on the contact bar 2, so that the electron beams B are made to scan in the Y direction on the sample S. Then, a picture element pitch of a holding board 5 is moved in the X direction by the use of the gear 6. The sample S is held by holding plates 4 mounted on both sides of the holding board 5, and so the sample S is pressed on the contact bar 2 and moved in the X direction. Hence, height of the sample S is uniformalized.
Patent JP-S6272395-A (JP)
Inventor: YAMAMOTO MASAYA
IPC: D05B35/06
Filed: 1985-09-26
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-S6369339-A (JP)
Title: Fmx stereo broadcast receiver
Inventor: TAJIMA YOICHI
IPC: H04H1/00
Filed: 1986-09-10
Abstract: PURPOSE:To effectively decrease the effect of inter-modulation distortion by supplying a 1st audible signal obtained from a stereo left/right signal to a stereo reproducing means in place of a level expanding signal in response to a detection signal to reproduce the stereo left/right signal. CONSTITUTION:In using a difference signal of sub channel as an S signal and using a difference signal having a prescribed compression characteristic as an S' signal, the level difference between the S+S' and S signals is decreased gradually as the level of the S signal 1 increases, and the level difference is zero at the maximum level of the S signal 1. Thus, the rough level of the S signal is detected at the range of B, C from the output of a differential amplifier 10. A voltage comparator 20 compares the output of a differential amplifier 10 with a reference voltage source 21 to detect a range C, where the level of the S signal is within -13dB of the maximum rating, the output goes to a low level, and when the level is below -13dB of the maximum rating, the output goes to a high level. When the level of the S signal 1 is larger than -13dB of the maximum rating, the S signal 1 is selected by a switch 3 to exclude the distortion mixed in the S' signal.
Patent JP-S6190709-A (JP)
Title: Production of polysulfone hollow membrane
Inventor: NOMI TAKASHI
IPC: B01D71/68
Filed: 1984-10-12
Abstract: PURPOSE:To produce a polysulfone hollow membrane for gas sepn. having good separating characteristic by discharging a polysulfone polymer dissolved in hexamethyl phosphoramide from an annular nozzle. CONSTITUTION:Aliphat. or arom. polysulfone having 5,000-100,000 average mol.wet. is dissolved in hexamethyl phosphoramid or the solvent mixture thereof to prepare a polymer soln. for spinning. The polymer concn. is preferably 17-50wt% and the viscosity is 1,000-100,000cps at 30 deg.C. The raw liquid temp. is kept at 50-200 deg.C. Such raw liquid is discharged from a hollow yarn spinning port and is brought into contact with a solidifying liquid which mixes intimately with the raw liquid solvent but does not dissolve the polymer to desolvate the yarn. The inside of the hollow yarn may be the solidifying liquid or gas. The temp. is maintained at <=30 deg.C. The spinning speed is set at 1-50m/min.
Patent JP-S58111496-A (JP)
Title: Digital video signal transmitter
Inventor: SUGIYAMA HIROYUKI
IPC: H04N7/24
Filed: 1981-12-24
Abstract: PURPOSE:To reduce the amount of memory of a digital memory, by weighting a digital video signal according to the position of a reproduced screen for transmission. CONSTITUTION:A disc 1 is picked up and reproduced at a pickup circuit 2 with the intensity change of light or static capacitance change. A reproducing signal picked up from the circuit 2 is given to an FM demodulator 3. The digital video signal of the reproducing digital signal is applied to an thinning-out device 6, where thinning-out is done according to the position of screen with a control signal from a control signal generator 7. The digital video signal picked up with the thinning-out is applied to a memory 8, where a picture element thinned- out from the memory 8 is read out as interpolation to the signal comonent of the picture element without thinning-out the closest to the picture element based on the output signal from a memory controller. Thus, the amount of the memory 8 can be reduced.
Patent JP-H0759749-A (JP)
Title: Magnetic resonance imaging system
Inventor: TAKAI HIROSHI
IPC: G01R33/561
Filed: 1993-08-30
Abstract: PURPOSE:To achieve a photographing in a double contrast mode in a shorter time by applying an gradient magnetic field for reading repeatedly being inverted within each application time interval to detect a plurality of echoes varying in echo time at each one application of an inverted excitation pulse. CONSTITUTION:An excitation pulse is applied together with magnetic field G for slicing and then, an inverted excitation pulse is applied by time 2 taurepeatedly. A gradient magnetic field GR for reading is applied triple together with the gradient magnetic field GE for a phase encoding within application time interval inverting the polarity thereof. Echoes different in echo time are detected by the gradient magnetic field GR for reading. The first-sixth echoes are processed to form a proton density image according to a phase encode value thereof. Thereafter, the inverted excitation pulse is applied six times repeatedly at the same application time interval and one echo is detected at each inverted excitation pulse. The seventh-tweiveth echoes are processed to form a stressed image according to the phase encode value thereof.
Patent JP-H0943552-A (JP)
Title: Method of mounting ornamental member to temples of spectacles and its mounting structure
Inventor: GOSHIMA NOBUYUKI
IPC: G02C5/14
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method capable of easily and surely mounting ornamental parts to the temples of spectacles. SOLUTION: This method for mounting the ornamental members 2 to the temples 1 of the spectacles comprises branching the temples 1 to forked parts 1A, 1B and fitting these forked parts 1A, 1B into the circumferential grooves 21 of the ornamental members 2, then screwing the ends of the forked parts 1A, 1B to the brackets T of lenses, thereby tightening and fixing the ornamental members 2 from the circumference. Then, the ornamental members 2 are easily and surely mounted by tightening and fixing the ornamental members 2 to the temples 1. Peeling does not arise between the temples 1 and the ornamental members 2. The simultaneous ornamentation of both side of the temples 1 is possible as well.
Patent JP-S6273205-A (JP)
Title: Manufacture of color polarizing filter
Inventor: ONO YOICHI
IPC: G02F1/133
Filed: 1985-09-27
Abstract: PURPOSE:To obtain a color polarizing filter which is a color filter with a polarizing function by transferring and forming a uniaxially drawn photosensitive film on a transparent substrate and dyeing the photosensitive film selectively with dichroic pigment by using photolithography. CONSTITUTION:A base plastic film is dipped entirely in an organic solvent with which a PVB film 1 is dissolved slightly and a water-soluble polymer 2 and the base plastic film 3 are not dissolved at all, and then stuck on the transparent substrate 4 and heated and dried to improve the adhesive strength more, and the base film 3 is peeled off. Then, exposure to ultraviolet rays 6 is performed through a photomask 5 and then development is carried out to dissolve only parts on which the ultraviolet rays 6 are incident, forming a pattern. The remaining film pattern is coated with photoresist 7 and a specific pattern is obtained by photolithography and only the part corresponding to the 1st color is dyed by using the dichroic dye which has specific spectral characteristics. Then, a caking treatment is performed and the photoresist is peeled off to obtain the color polarizing filter 8.
Patent JP-H0497354-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMAZAKI CHIKAMASA
IPC: G03C7/36
Filed: 1990-08-15
Abstract: PURPOSE:To improve color developability and color reproducibility and to suppress a change in photographic performance at the time of continuous processing by incorporating at least one of yellow couplers and at least one specific compds. into silver halide emulsion layers. CONSTITUTION:At least one of the yellow couplers expressed by formula I and at least one of the compd. expressed by formula II, etc., are incorporated into the silver halide emulsion layers. In the formula I, RA denotes an alkyl group or cycloalkyl group; RB denotes an alkyl group, cycloalkyl group, acyl group or aryl group; RC denotes a group which can be substd. with a benzene ring; RD denotes an alkyl group; J denotes formula III; X1 denotes a group which can be eliminated at the time of coupling with the oxidant of a developing agent; n denotes 0 or 1. In the formula II, R1 to R2 denote an alkyl group; R3 denotes an alkyl group, etc.; m denotes an integer from 0 to 3. The color developability and the color reproducibility are improved in this way and the change in photographic performance is suppressed at the time of continuous processing.
Patent JP-S6272819-A (JP)
Title: Greens-planting work for slope
Inventor: NIGI TADASHI
IPC: E02D17/20
Filed: 1985-09-26
Abstract: PURPOSE:To prevent the run-off of soil by rain water by fixing of sheathing band of a specific shape to the slope. CONSTITUTION:A sheathing band 1 is fixed to a slope, a net material 2 is laid on the band 1, and soil mixed with seeds is sprayed onto the material 2 for greens-planting work. The sheathing band used is made of a bundle of straws which is formed by bundling up a fixed length of cut straws in a given thickness at places away from the ends into the form of band. Since the straws are bent when soil 3 flows, the run-off of the soil 3 can be prevented.
Patent JP-S58113919-A (JP)
Title: Flash device
Inventor: TAKEMATSU YOSHIYUKI
IPC: G03B15/05
Filed: 1981-12-26
Abstract: PURPOSE:To bring finish of a photograph close to nature, by placing a member for magnifying a light emitting surface in front of a light source of direct projection light, and irradiating it, in a two-lamp system flash device. CONSTITUTION:A flash device 100 is provided with the first container 101 having the first light emitting part 108, and the second container 102 having a light  emitting part 104. The second light emitting part 104 has a discharge part 104a  and a passive reflector 104b for magnifying a light emitting surface. Light  emitted from the first light emitting part 103 of the flash device 100 is reflected by a ceiling 107 and is irradiated to an object to be photographed 109 and a  wall 108. Also, light irradiated from the second light emitting part 104 is reflected by the passive reflector 104b and is irradiated to the object to be photographed 109. Accordingly, in this way, the contour of a shadow formed behind  the object to be photographed 109 becomes indistinct, and a result of a photograph can be brought close to its natural state.
Patent JP-H0496377-A (JP)
Title: Semiconductor device
Inventor: YAMANISHI YUJI
IPC: H01L29/73
Filed: 1990-08-13
Abstract: PURPOSE:To obtain a semiconductor integrated circuit with a gate drive type bipolar transistor by using the surface of a first conductivity type substrate between a base region and a second conductivity type emitter region as a channel region, forming a gate electrode on the surface of the first conductivity type substrate through a gate oxide film and forming a collector electrode only from a collector region or by electrically connecting both the collector region and a high-concentration second conductivity type region surrounding the region. CONSTITUTION:A base region is composed of a region 7 having low concentration and a region 6 having high concentration, and there is the high concentration region in the low concentration region. There is a collector region 5 in the high concentration region, and a collector electrode l is formed only in the collector region (a) and electrically connected to both the collector region and the high-concentration base region. A gate electrode 4 is formed of polycrystalline silicon. The thickness of a silicon oxide film 3 covering a substrate surface is brought to 2 micron or more. Accordingly, breakdown voltage of 400V between a collector and an emitter is acquired.
Patent JP-S58117230-A (JP)
Title: Production of injection molded optical member
Inventor: EGUCHI NAOKI
IPC: C08J7/04
Filed: 1981-12-29
Abstract: PURPOSE:To obtain an optical member having a metallized film excellent in adhesion without detriment to the refractive index of metal, by chemically etching an injection-molded optical member, and metallizing its surface through a substance having an excellent ability to prevent gas exudation. CONSTITUTION:An injection-molded optical member is chemically etched, and its surface is coated with a substance having an excellent ability to prevent gas exudation. Then, the surface is metallized. The injection-molded optical member is selected preferably from those having a relatively good transmittance, such as acrylic resins, polycarbonate resins and styrene resins. The substances having an excellent ability to prevent gas exudation include, for example, silane coupling agents, diethylene glycol/bisallyl carbonate and ethyl orthosilicate. Application of such a gas exudation-preventing film to the above chemically etched surface improves an adhesive force and provides an adhesive force as high as 15-16kg/cm when the member after metallizing in the subsequent step is subjected to a peeling test.
Patent JP-H1168038-A (JP)
Title: Electrostatic-breakdown protective circuit in semiconductor integrated-circuit device
Inventor: HIRAGA NORIAKI
IPC: H01L27/02
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic-breakdown protective circuit which prevents the breakdown of an input/output circuit or the like by composing the protective circuit with a first P-channel MOS transistor whose source and drain are connected between a signal line and the ground and a second P-channel transistor whose drain is connected to the gate of the first P-channel MOS transistor, whose source is connected to a power-supply line and whose gate is connected to the ground. SOLUTION: The gate of a P-channel MOS transistor T1 whose source S is connected to a signal line 2 and whose drain D is connected to a ground is connected to the drain D of a P-channel MOS transistor Q1. The source S of the transistor Q1 is connected to a power-supply line 4 via a resistor R1, and its gate G is connected to the ground via a resistor R2. When abnormal static electricity is given via a pad 3 from an external connecting terminal, a punch-through is generated across the drain D and the source S of the MOS transistor T1, and the static electricity is by-passed to the ground through the transistor T1 from the signal line 2. Thereby, it is possible to prevent the breakdown of an input/output circuit 1 and other circuits.
Patent JP-H0884481-A (JP)
Title: Multistage snubber energy regenerating circuit
Inventor: TSURUTA YUKINORI
IPC: H02M7/5387
Filed: 1994-09-08
Abstract: PURPOSE: To reduce snubber loss by regenerating the snubber energy of a plurality of GTOs and the energy of an anode reactor collectively back to a main circuit or a gate power supply. CONSTITUTION: When an auxiliary switch(AS) 60 is turned ON through GTOs 41-44, an equivalent of operation mode 1, i.e., snubber capacitors(SC) 41C-44C is discharged through a parallel closed circuit of GTOs 41-44, an anode reactor (AL) 41L, the primary winding of a regenerative transformer 90, an AS 60, diodes (DD) 41J-43J, and balancer reactors (BL) 41M-44M, DD41K-44K. When the SC41C-44C are discharged to a level lower than the diode drop of the snubber diodes (SD) 41D-44D, operation mode 2 prevails and the SD41-44D are turned ON to recirculate the energy of the SC from the AL41L and BL41M-44M through the SD41D-44D. During the interval of operation mode 1, 2, the snubber energy is collected to the DC main circuit through the regenerative transformer 90.