baber/WOPTO huggingface dataset:
Patent JP-H08129187-A (JP)
Title: Information recording medium
Inventor: KAMIYAMA HIRONORI
IPC: G11B11/12
Filed: 1994-10-31
Abstract: PURPOSE: To obtain an information recording medium having high definition by specifying the current value before transfer to the max. peak part in the voltage-current characteristic of an information recording layer. CONSTITUTION: The information recording layer 11 of the information recording medium 3 having the information recording layer 11 consisting of a smectic liquid crystal phase and resin layer on an electrode layer 13 exhibits the value of <=7.0×10<-6> A/cm<2> as the current value before transition to the max. peak part in the voltage-current characteristics exhibited at the time of impressing a slope voltage to attain 500V in 0.1 second in the film thickness direction of the layer. The information recording layer 11 consists of the liquid crystal phase and the resin layer. The liquid crystal phase consists of smectic liquid crystals of at least >=100V in driving voltage and has a so-called memory characteristic to assure the orientatibility of the liquid crystals and to permanently maintain the information.
Patent JP-H07121689-A (JP)
Title: Image input/output device
Inventor: YAMAMICHI HIROTSUGU
IPC: A61B5/00
Filed: 1993-10-25
Abstract: PURPOSE:To provide a backup system for an imager by preventing the extension of a medical image diagnosing device and the imager from being controlled by the number of channels of one image input/out put device, and also, without depending on a large scale system such as a network, etc. CONSTITUTION:This device is formed as a system in which backup for plural medical image diagnosing devices 1 and imagers 2 can be performed by connecting the image input/output device 4 with buffer memory to an image transfer route from the medical image diagnosing device 1 to the imager 2, and a transfer condition for image size, etc., is set at every transfer of an image, and the image input/output device 4 manages the image by a route ID including an input/output channel, and is provided with the buffer memory managed at every imager 2.
Patent JP-H04147832-A (JP)
Title: Method of manufacturing a synthetic resin hollow body with a foam wall
Inventor: UORUFUGANGU REEU
IPC: B29C44/00
Filed: 1990-10-05
Abstract: PURPOSE: To obtain a hollow part having a foam wall of a rough inner surface by extending a preform in a foaming mold by an externally operating negative pressure, and generating an overpressure existing therein. CONSTITUTION: The synthetic resin hollow unit having a foam wall made of many layers including different void fractions is manufactured by extruding at least one type of foamable thermoplastic resin by a multiple layer extruder, and foaming its preform by a negative pressure operating at an outside of the preform in the mold. An overpressure higher by 0.1 to 0.8 bar than a pressure of an outside of the hollow unit is generated in the preform. To manufacture the foam synthetic resin hollow unit, a thermoplastic resin to be foamed by a foaming agent is suitable. For example, a low density, intermediate density and high density polyethylenes, polypropylenes, polystyrenes, polyvinyl chlorides, polyacetal or the like are used. Preferably, the low density, intermediate density and high density polyethylenes, and polypropylene are used. Among them, the polypropylene is preferably used.
Patent JP-S63120367-A (JP)
Title: Program transformation device
Inventor: NAKAI MASARU
IPC: G06F9/32
Filed: 1986-11-10
Abstract: PURPOSE:To shorten executing time by solving vector transformation-enable conditions in a form including a variable in a compiling mode as long as the relevant solution is possible in case a non-deciding type recursive sentence is detected out of a sentence independent loop of a source program. CONSTITUTION:When a non-deciding type recursive sentence is detected out of a sentence independent loop, the vector transformation-enable conditions (V conditions) are solved in a form including a variable in a compiling mode as long as the relevant solution is possible. Then a vector object code (V code) and a non-vector object program (NV code) are selected and executed against a vector transformation-enable range (V range) and a vector transformation-unable range (NV range) that are decided in response to the variable value in an execution mode. For this purpose, a due object program is produced by a means contained in a main memory 1. The memory 1 produces a V conditional expression for all arrays equal to the array variable of the left member with respect to the right member of the non-deciding type recursive sentence in a compiling mode. Then these conditional expressions are stored together with a coefficient of the highest degree of the left member when the solution of (left member = 0) is obtained. While no vector transformation is carried out when no solution is obtained.
Patent JP-S63121312-A (JP)
Title: Pwm signal output circuit
Inventor: KANEAKI TETSUHIKO
IPC: H03K5/00
Filed: 1986-11-10
Abstract: PURPOSE:To suppress the occurrence of strain caused by the variation of an output impedance and to remove the influence of the variation of power source voltage by controlling the outputted current quantity of a PWM circuit by means of a constant-current power circuit, inputting the output from the PWM circuit in a current voltage conversion circuit and fetching the output from the conversion circuit as an PWM output. CONSTITUTION:A titled circuit outputs signals having pulse widths corresponding to the input digital input inputted from the PWM circuit 1. The outputs are made to be such binary signals as the high level of the output is set as logic one and the low level of the output is set as logic zero. The binary signals are supplied to N-type MOS transistor TRT1, which is controlled to be ON or OFF according to the logic level of the binary signals, and the alteration of current which flows in the drain of the TRT1 is inputted in the current voltage conversion circuit 2. The output from the conversion circuit 2 is fetched as the output of the PWM and the alteration of the output impedance from the PWM signal output circuit is suppressed so as to remove the influence of the variation of the power source voltage.
Patent JP-H10111481-A (JP)
Title: Connecting structure of spectacle parts
Inventor: KOBAYASHI MITSUO
IPC: G02C5/14
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a useful connecting structure of spectacle parts capable of securely connecting spectacle parts, such as endpieces and bridges, without using screws with single operation. SOLUTION: Connecting members 6 are mounted at the front ends of temples. These connecting members 6 consists of hollow cylindrical bodies and externally hold endpieces 2 freely attachably and detachably. The members are easily connected unremovably with single operation of merely inserting the closing block tubes 2 into the connecting members 6. Press bonding, caulking, engaging, etc., are usable as such detent means. If the endpieces 2 and the connecting members 6 are formed to sectional square (rhombic), etc., both members may be aligned in a tight contact state and nonrotatably held.
Patent JP-H04254152-A (JP)
Title: Heater control in crank chamber of air tight cooling compressor
Inventor: KEBUIN FUAARERU DATSUDORII
IPC: F25B1/00
Filed: 1991-09-18
Abstract: PURPOSE: To save energy and control heating of a crankcase, by setting the temperature to higher temperature than a lower one between those of an indoor coil and the outside, and driving/interrupting a crankcase heater in response to conditions where compressor temperature does not reach a predetermined temperature or exceeds the predetermined temperature. CONSTITUTION: There are detected temperatures at an exhaust outlet of a compressor 12, at an inside of an evaporator 18, at an the outside of the apparatus, and at a periphery of the apparatus with sensors 112, 118, 11, and are inputted into a controller 100 of a microprocessor control device. A crankcase heater 20 is provided on the compressor 12. The controller 100 controls the crankcase heater 20 such that the temperature becomes a higher predetermined temperature range than a lower temperature of the temperatures detected by the sensors 114 and 118. When the compressor exhaust outlet temperature by the sensor 112 exceeds the lower one of the temperatures detected by the sensors 114, 118, the crankcase heater 20 is interrupted. Thus, driving energy of the crankcase heater 20 is controlled while being saved to prevent a refrigerant from moving to an oil reservoir.
Patent JP-H03130512-A (JP)
Title: Oil supply device for two-cycle engine
Inventor: NAKAMURA MASAMI
IPC: F16N13/00
Filed: 1989-10-13
Abstract: PURPOSE:To reduce an oil consumption amount and to improve resistance against seizure with the oil consumption amount properly controlled by correction-controlling an operating amount of an electrostrictive vibrating oil pump for supplying lubricating oil to an engine in accordance with its temperature detection value. CONSTITUTION:A delivery port 12 of an electrostrictive vibrating oil pump 11 is connected to an oil delivery nozzle 10 arranged in an intake pipe 7 of an engine E. While the oil pump 11, in which its electrostrictive vibrator 19 is vibrated by a pulse signal from an oscillator circuit 23 thus to reciprocate a diaphragm 18 with the volume of a pump chamber 17 changed, performs delivery action. Further the oscillator circuit 23, being based on a detection signal from a CDI system ignition device 28 by a driving circuit 25 of a control means 24, is drive-controlled. Here a detection signal from a detecting circuit 32 of engine temperature is input to the driving circuit 25 through a correcting circuit 26. A delivery amount of the oil pump 11 is corrected in accordance with the engine temperature to properly obtain an oil consumption amount.
Patent JP-H02115349-A (JP)
Title: Ultrahigh strength clad steel plate having excellent corrosion resistance
Inventor: OKA YUTAKA
IPC: C22C38/50
Filed: 1988-10-25
Abstract: PURPOSE:To obtain the title steel plate by forming cladding materials with an austenitic stainless steel plate having specific componental compsn. and forming a base material with a maraging ultrahigh strength steel. CONSTITUTION:An austenitic steel plate contg., by weight, <=0.01% C, <=1.0% Si, <=2.0% Mn, 17.0 to 19.0% Cr, 9.5 to 14% Ni and <=0.01% N, furthermore contg. one or both of 0.02 to 0.5% Ti and 0.02 to 0.5% Nb and satisfying the inequality is prepd. The austenitic steel plate is formed into cladding materials, on which a base material constituted of a maraging ultrahigh strength steel is superimposed and welding is executed to the circumference. The laminated slab is then heated to about 1150 to 1300 deg.C and is subjected to hot rolling to join the cladding materials and the base material. As the ultrahigh strength steel which forms the base material, the material subjected to secondary refining such as ESR and VAR is preferably used. By the above clad steel plate, the application of the ultrahigh strength steel whose use has so far been restricted in the point of corrosion resistance can drastically be expanded.
Patent JP-H11109848-A (JP)
Title: Stereoscopic geographical features display device
Inventor: WATABE MASAYUKI
IPC: G06F17/50
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic geographical features display device capable of expressing pseudo gradations with a small number of colors with respect to changes in altitude. SOLUTION: A top display color deciding part 21 allocates different display colors to each polygonal top composing each face of a polyhedron model for plotting according to the altitude values, and at the same time, a polygon diving part 23 divides this polygon into plural small polygons. Next, an influence degree deciding part 25 decides an influence degree on each of the polygons before division to each of the divided small polygons, and then, a plotting pattern deciding part 27 arranges by the plotting pattern which becomes the same ratio as the decided influence degree based on the display colors allocated to each polygonal top before division. Next, a stereoscopic geographical feature picture creating part 29 plots a stereoscopic geographical feature picture by painting out each of small polygon, divided by the arranged plotting pattern.
Patent JP-H11110206-A (JP)
Title: Disk player controller
Inventor: OSAWA HIDEKI
IPC: G11B20/10
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To use all storage capacity of a flash ROM to store them for an operation control program of a disk player by rewriting the operation of the control program written in the flash ROM, based on the rewriting program which has been written in a rewriting RAM. SOLUTION: An operation control program of a disk circuit part 5 is written into a flash ROM 4, and a program is written into a rewriting RAM 7 for the rewriting operation of the ROM 4. Then the rewriting program sent from a computer device 1 is written into the RAM 7. Based on the rewriting program written in the RAM 7, a new control program is read out of a buffer RAM 3 and then transferred to the ROM 4. thus, it's not required to write any rewriting program into the ROM 4.
Patent JP-H11110605-A (JP)
Title: Thickness detector
Inventor: KOHAMA MASAO
IPC: G01B21/08
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive thickness detector capable of detecting the thickness of paper sheets traveling at a high speed and the change in thickness by improving the follow-up ability to a sudden change in thickness of an object to be measured and making detection parts able to be arranged adjacently in the width direction, and prevented from being influenced by oscillation and colors. SOLUTION: A pair of band-like elastic bodies 2, 3 consisting of one or plural elastic films 2a, 2b, 3a, 3b are arranged so that an object 1 to be measured is held between them, their one-ends are supported and the other ends are mutually opposed in contact with and press to each other and a gap generated when a paper sheet to be the object 1 is inserted into the contact part is detected as an electric signal through coils 4, 5 to be detection parts arranged on their surfaces which are not directly brought into contact with the object 1.
Patent JP-S63119791-A (JP)
Inventor: NARIMATSU TAKAMI
IPC: A63H33/22
Filed: 1986-11-10
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-H08130416-A (JP)
Title: Mixer circuit
Inventor: ANZAI SHUNICHI
IPC: H03D7/14
Filed: 1994-10-31
Abstract: PURPOSE: To provide a phase shift type image suppressed mixer circuit for which an image signal is suppressed. CONSTITUTION: An RF signal is inputted to the input of one of multipliers 13 and 14. The output of a 90 deg. phase shifter 16, for which the oscillated output of a local oscillator 15 to be oscillated at the frequency required for obtaining an IF signal is inputted and the second output is provided with the phase relation of phase delay at 90 deg. to the first output, is supplied to the other multiplier 13 or 14. The 1st and 2nd phase shifted outputs, for which the outputs of the multipliers 13 and 14 are inputted and prescribed phase delay is performed to the phase difference of the output of the multiplier 13 from the output of the multiplier 14, are outputted from a phase shifter 17. The phase shifted outputs of the phase shifter 17 are added by an adder 18 and outputted.  At a signal path following the multipliers 13 and 14, power at one position is detected at least and corresponding to this detected result, the image in the output of the adder 18 is controlled to be suppressed.
Patent JP-S61145830-A (JP)
Title: Alignment apparatus
Inventor: AYADA NAOKI
IPC: H01L21/027
Filed: 1984-12-20
Abstract: PURPOSE:To obtain an apparatus and a method providing the simplified structure having a very high aligning accuracy, high productivity and high flexibility by executing the alignment with a plurality of alignment marks on the wafer of a plurality of off axis optical system opposed sequentially. CONSTITUTION:In the case of exposing the region B after the end of exposure of the region A, distance is measured by previously detecting the surface position of wafer of the region B to be exposed by the air sensor nozzle AB1 before exposure of B and this measured value is given as a drive command value to a register 43Z by a microprocessor 40Z. While, the exposing region B is located under a reduction lens OP by moving a wafer WX in the direction X, a piezoelectric element ZP continues driving on the basis of a measured value, and the driving is completed when the required movement is terminated by confirming movement with an eddy current type position sensor IS. While the wafer WF moves to the exposing region B from the exposing region A, the focusing of the next exposing region B terminates.
Patent JP-H10109589-A (JP)
Title: Positioning structure of combination lamp
Inventor: KONAKA TOMIO
IPC: B60Q1/26
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To make improvements in the mutual positioning accuracy of a lamp upper and a lamp lower as well as to facilitate the setting of this lamp upper. SOLUTION: In a combination lamp where a lamp upper 2 and a lamp lower 3 are adjacently installed up and down, a platelike bracket part 9 rising from a ceiling wall 23, integrally extending in the horizontal direction toward the side of a body 1, and the tip is connected to this body 1, is installed in a case 3a of the lamp lower 3. A fitting hole 17 piercing through in the vertical direction is formed in this bracket part 9. Then, a boss part 16 hangingly formed in the bottom all underside of a ease 2a of the lamp upper 2 is insertionally fitted in the fitting hole 17. Subsequently, a vent hole 18 piercing into a lower end of the boss part 16 from the inside of the case 2a of the lamp upper 2 and opened after adjoining the ceiling wall 23 of the lamp lower 3 is formed in this boss part 16.
Patent JP-H04145881-A (JP)
Title: Ultrasonic motor
Inventor: FUJIMOTO ITSUKI
IPC: H02N2/00
Filed: 1990-10-05
Abstract: PURPOSE:To prevent the occurrence of efficiency declines caused when a vibrating body is supported by fixing a supporting member which supports one end of a pressurizing member which presses the vibrating body and a moving body receiving a driving force from the vibrating body against each other to a fixing body so that the vibrator can be indirectly supported by the supporting member. CONSTITUTION:By applying a voltage V1 from an AC power source V1 across electrode plates 4D and 4C and another voltage V2 from another AC power source V2 across electrodes plates 4D and 4E, vibrations by the stretching displacement of a piezoelectric element 4A in its thickness direction and vibrations by the stretching displacement of a piezoelectric element 4B in its thickness direction are produced and combined at vibrating bodies 1 and 2, resulting in the vibrations of the vibrating bodies 1 and 2. The AC voltages V1 and V2 have the same amplitude and same frequency, but the temporal and spatial phases are shifted by 90 deg.. Therefore, the vibrating bodies make circular motions around the axes of the bodies like the rope used for rope skipping does. Since the vibrating bodies are indirectly fixed to prescribed positions, the loss of a motor can be suppressed even when the motor is firmly fixed with screws.
Patent JP-H1092269-A (JP)
Title: Switch device
Inventor: HAGIWARA HIROSHI
IPC: H01H23/02
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To hold the total force relation containing a reset part without use of a dummy switching mechanism, reduce the number of components and the man-hour of assembly, and reduce cost. SOLUTION: Switch housing spaces 39A, 39B are formed on both sides of an intermediate switch housing space 39 on the inside of a case 1. A return spring 24 which swings an operation piece 2 and corrects the balance of the total force relation containing a reset part by changing a load, and an electromagnetic holding mechanism 40 which rotates in the one direction the operation piece 2 against the return spring 24 by the magnetic force of a permanent magnet, and generates a magnetic field for canceling the magnetic force of the permanent magnet by passing electricity to an electromagnet device 5 are arranged in the intermediate switch housing space 39, and a switch mechanism S which conducts on/off operation in connection with the operation of the operation piece 2 is housed in only the switch housing space 39A.
Patent JP-H05107587-A (JP)
Title: Camera
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/28
Filed: 1991-10-16
Abstract: PURPOSE:To provide a camera capable of correcting backlight without flash. CONSTITUTION:Whether or not an object is in rear light is judged in the subroutine of INT1 whose action is started by pushing a release button by two steps(S69). In the case of judging that it is in the rear light (YES at S69), whether or not the brightness of a screen in a vertical direction is uniform is judged (S71). In the case of judging that the brightness of the screen in the vertical direction is uniform (YES at S71), whether or not shutter speed is above 1/125 is judged (S73). In the case of judging that the shutter speed is above 1/125 (YES at S73), shutter blind speed variable control is executed.
Patent JP-H08121336-A (JP)
Title: Power transmission structure of clutcheless compressor
Inventor: MICHIYUKI TAKASHI
IPC: F04B27/08
Filed: 1994-10-31
Abstract: PURPOSE: To provide a power transmission structure which transmits a load torque to a vehicle engine after relieving a variation of the load torque on a clutchless compressor side, and also shuts off the transmission of overload. CONSTITUTION: A rotation of a vehicle engine is transmitted to a pulley 6 through a belt 7, and the rotation of the pulley 6 is transmitted to a rotating shaft 4 through a buffering rubber 10, a driving force transmission body 8, and a coiled fastening spring 12. Also the coiled fastening spring 12 is wound and fixed to the projected end part 4-1 of the rotating shaft 4. The extended end part 12-1 of the coiled fastening spring 12 is engaged with the hook recessed part 8-1 of the driving force transmission body 8. Then the buffering rubber 10 transmits a load torque to the pulley 6 after relieving the load toque on the compressor side. When an overload is generated, the coiled fastening spring 12 is rotated relative to the rotating shaft 4.
Patent JP-S62131711-A (JP)
Inventor: FUKUTOME SHIGEKI
IPC: H01B7/295
Filed: 1985-11-28
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-2001094214-A (JP)
Title: Semiconductor laser
Inventor: TANAKA AKIRA
IPC: H01S5/343
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser the guided mode of which is optimized and has a reduced threshold current. SOLUTION: In the semiconductor laser, a clad layer 2, a guide layer 3, an MQW active layer 4, a guide layer 5, a first clad layer 6, an etching stopping layer 7, and a stripe-like second clad layer 8 are successively formed on an n-type GaAs substrate 1, and current blocking layers 9 are formed on both sides of the second clad layer 8. In addition, a p-type GaAs contact layer 10 and a p-type electrode 11 are successively formed on the second clad layer 8 and current blocking layers 9. On the rear surface of the substrate 1, an n-type electrode 12 is formed. The thickness of the p-type clad layer 6 is adjusted to 0.06-0.14 μm.
Patent JP-H0577414-A (JP)
Title: Hot melt type ink jet recorder
Inventor: NISHIGAKI HIDEO
IPC: B41J29/00
Filed: 1991-09-18
Abstract: PURPOSE:To provide an excellent recording quality recorder without decreasing a fixing property of ink to paper by a method wherein the paper is prevented from waving in a fusion hot melt type ink jet recorder which records on a recording medium by using thermal ink which is solid at ordinary temperature and fused by heating. CONSTITUTION:When a temperature changeover switch 58 is switched, set temperature of a platen 12 is lowered. At the same time, printed caper 13 is introduced in a conveyance path B with a diverter 48 and heat-treated again with a remelt platen 52.