baber/WOPTO huggingface dataset:
Patent JP-H04178631-A (JP)
Title: Liquid crystal shutter device
Inventor: SUGIMORI SHIGERU
IPC: G02F1/13
Filed: 1990-11-14
Abstract: PURPOSE:To obtain the device which does not require polarizing elements by forming two sheets of glass as ground glass without subjecting the glass to an orientation treatment and sealing a nematic liquid crystal in a disorderly oriented state between the same. CONSTITUTION:The one surface of the transparent flat plate glass (60mmX60mm) having 0.5mm thickness is randomly rubbed by 50-mesh carborundum and is thereby treated to a random rugged (so-called ground glass) form. An ITO film is stuck by a sputtering device on this treated surface to form transparent electrodes 3. Such flat plate glass 1 is divided to two sheets which are stuck to each other via a spacer 2 sized 10mum in such a manner that the surfaces adhered with the ITO films face each other. The nematic liquid crystal material 5 is then sealed between two sheets of the glass, by which the liquid crystal shutter device is produced. The glass surface of this device is opaque and the characters of newspapers are invisible when viewed through the glass surface but the glass surface becomes transparent and the characters are legible if an AC voltage of 100Hz and 10V is impressed between the two transparent electrodes. The switching effect of light is thus obtd. by the impression of the voltage.
Patent JP-H09148066-A (JP)
Title: Organic electroluminescent element
Inventor: KAWAMI SHIN
IPC: H05B33/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element in which stable luminous properties are maintained for a long period, by arranging a drying means for maintaining the solid state even after moisture adsorption in an airtight container for housing a laminated body composed of an organic luminescent material and an electrode. SOLUTION: A laminated body 6 pinched by an ITO electrode 3 and a cathode 5 to which an organic luminescent material layer 4 composed of an organic compound respectively face is formed on a glass base plate 2, and it is airtightly housed together with a drying means 8 into a glass sealed can 7 through a sealing material 9 by shutting off outside air, and an organic electroluminescent element 1 is provided. The drying means 8 is arranged in the airtight container by being separated from the laminated body 6, and it is composed of a compound for chemically adsorbing moisture and maintaining the solid state also after moisture adsorption. As the compound, alkali metal oxide, alkali earth metal oxide, sulfate, metallic halide, perchlorate, organic matters, etc., are suitable. They are easily handled in filling and cause no generation of leak current or crosstalk.
Patent JP-H03166923-A (JP)
Title: Method and apparatus for preparing resin foamed molded body
Inventor: FUKAZAWA YUKIO
IPC: B29K105/00
Filed: 1989-11-25
Abstract: PURPOSE:To obtain a resin foamed molded body reduced in the irregularity of a wt. by measuring the apparent density of preparatory foamed particles prior to filling a mold and controlling the cracking width of the mold on the basis of the measured result. CONSTITUTION:In an automatic foam molding machine, preparatory foamed particles are taken out of a stock hopper and apparent density measuring apparatuses 2 - 4 are arranged and a mold closing present position measuring apparatus 8 operated in connection with a mold opening and closing positioner 9 is arranged to the positioner 9. A calculator/cracking width automatic control apparatus 10 receives the measured value of the apparent density of a stock immediately before molding from a weighing device 3 while receiving a mold closing present position from the mold closing present position measuring apparatus 8 to calculate the optimum cracking width according to the program prepared beforehand to close the mold closing oil pressure supply line of a mold opening and closing hydraulic unit and mold clamping is stopped at the position of the optimum cracking width.
Patent JP-H10304564-A (JP)
Title: Electric energy supplying device
Inventor: FENDT GUENTER DIPL ING
IPC: B60R16/03
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent discharges of a vehicle battery caused by taking out an excessive current without preparing the operation of all load devices, at the time of the occurrence of a short circuit. SOLUTION: This device has a power device and has an input terminal 21 for a feeding voltage, two output terminals A, B for feeding voltage, and testing devices. At one output terminal a testing device tests the output terminal for the feeding voltage, related an effective short, i.e., an effective too small a resistance. The power device has switching devices 31, 31' and connects by conduction by a switching device a feeding voltage to be supplied here to the output terminal to be tested by the testing device, only until it is detected that no short circuit exists. Consequently, it becomes possible to continue voltage supply, on the occasion of a single fault.
Patent JP-H10148529-A (JP)
Title: Energy confinement-type piezoelectric vibrating gyroscope
Inventor: ABE HIROSHI
IPC: G01C19/5698
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric vibrating gyro which is small and whose accuracy is high, by making a first electrode and a second electrode on one side and a third electrode and a four electrode on the other side opposed to each other on a main face, applying a driving voltage across both of them, and detecting electromotive force across the third electrode and the fourth electrode. SOLUTION: A first electrode 11 and a second electrode 12 are installed on the main face in the central part of a piezoelectric plate 10, and a third electrode 13 and a fourth electrode 14 are installed opposedly to in parallel with the electrodes 11 and 12 while being separated from them by a prescribed distance. A driving voltage is applied across the electrodes 11, 12 and the electrode 13, 14, a vibration in the X-direction is excited, the piezoelectric plate 10 is turned around the Z-axis, a vibration due to the Coriolis force is generated in the Y- direction, and an electromotive force is generated across the electrode 11 and the electrode 14. When the force is detected, a rotational angular velocity is detected.  In addition, when the symmetric property of the electrodes 11, 12 and the electrodes 13, 14 is lost in their manufacture, a variable resistor 28 is installed and adjusted so as to correct the symmetry of output currents to a current detection circuit 21 and a current detection circuit 22. By this method, it is possible to obtain a piezoelectric vibrating gyro whose accuracy is high.
Patent JP-H06128024-A (JP)
Title: Magnesia refractory
Inventor: WATANABE AKIRA
IPC: C04B35/04
Filed: 1992-10-20
Abstract: PURPOSE:To prevent the generation of structural spalling caused by the infiltration of slag into a refractory composed mainly of a magnesia material and to suppress the damage to the refractory such as cracking caused by spalling. CONSTITUTION:The magnesia refractory is composed of 5-25wt.% of manganese oxide and the remaining part of a refractory material composed mainly of magnesia.
Patent JP-H08159217-A (JP)
Title: Torsional damper
Inventor: NUMAJIRI SUSUMU
IPC: F16H55/36
Filed: 1994-12-09
Abstract: PURPOSE: To provide a torsional damper by which durability and a sound vibration characteristic or the like can be improved while attaining miniaturization and weight reduction. CONSTITUTION: A torsional damper 1 is composed of a hub 4 fastened to the tip of a crankshaft 3 by a nut, a pulley 5 whose inside diameter is larger than an outside diameter of the hub 4 and a cylindrical elastic body 6 interposed between the hub 4 and the pulley 5. The hub 4 is formed in a disk shape, and its shaft directional dimension becomes small to the pulley 5 together with the elastic body 6. The pulley 5 longitudinally overhangs from the hub 4 and an end surface of the elastic body 6, and the center GP of gravity of the pulley 5 coincides with a shaft directional central point PC of the elastic body 6. The elastic body 6 is formed by performing vulcanizing adhesion after synthetic rubber is filled between the pulley 5 and a sleeve 9 made of a steel pipe.  When it is assembled, a method to press the sleeve 9 in an outer peripheral surface of the hub 4 is adopted, and a fastening margin between the hub 4 and the sleeve 9 is set comparatively large.
Patent JP-H02242743-A (JP)
Title: Producing method of metallic container coated or lacquered
Inventor: DEIITORITSUHI EMU SHIYAFUAA
IPC: C08L27/04
Filed: 1989-11-28
Abstract: PURPOSE: To prevent the staining when emptying a container by comprising a first layer composed of a vinyl chloride-based organosol applied on a metallic base, and a second layer composed of an epoxy-phenol resin lacquer. CONSTITUTION: An organosol based on an ordinary PVC is applied to a surface to be located inside of a container thereafter, of a metal sheet which has the proper shape and thickness and is made of a proper material, and baked for 8-15 minutes at 175-225 deg.C. Then the organosol coating is coated with an epoxy- phenol resin lacquer and baked for 8-15 minutes at 175-225 deg.C. Then the metal sheet is shaped to the desired container. The shaping is preferably performed by deep drawing, especially by DRD deep drawing. Whereby there is no staining when emptying the container.
Patent JP-H11144014-A (JP)
Title: Noncontact ic card
Inventor: CHIYOUJIYAMORI YOUSUKE
IPC: G06K19/07
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To minimize the reception of unnecessary electric power and to reduce adverse influence of heat, etc., on an internal circuit by transmitting the distance between the coils of a reader/writer and a card to a user with visible light by changing the light emission of a light emitting diode according to the distance between the coils. SOLUTION: A power receiving coil 1 receives electric power and a signal from a transmitter receiver as a master machine. The received electric power component is rectified by a rectifying circuit 2 and transmitted to a constant- voltage circuit 4 and a voltage detecting circuit 3. The DC current which is made constant in voltage by the constant-voltage circuit 4 is supplied as the electric power for a control circuit 5, a frequency detecting circuit 6, etc. The DC current transmitted to the voltage detecting circuit 3, on the other hand, has its voltage compared and is classified into a low level, an optimum level, and a high level and LEDs 8 to 10 corresponding to the respective levels are turned on.  Voltage settings are so made that the card is put too far away for the small level, at an optimum position for the intermediate level, and too close for the large level, and the LEDs are turned on to inform the user of the state.
Patent JP-H04177355-A (JP)
Title: Aligner
Inventor: SUGIYAMA MASAO
IPC: G03F1/84
Filed: 1990-11-13
Abstract: PURPOSE:To get rid of any possible exposure miss as well as to improve the extent of yield by having the detected fluorescence subjected to spectrophotometry, calculating a fluorescence spectrum, and discriminating whether a resist formed on a dry plate is a positive type or negative one. CONSTITUTION:A simply structural discriminator 10, discriminating whether a resist 6 is a positive type or a negative one, is installed in an exposure device, and that this discriminating method is so easy but accurate that fluorescence inherent in the resist is detected, while this detected fluorescence is subjected to spectrophotometry, and on the basis of a calculated fluorescence spectrum, whether it is a positive type or a negative one is discriminated in an easy manner. Therefore, whether the resist 6 formed on a dry plate 3 is positive type or negative one can be easily but accurately discriminated. With this constitution, any possible exposure miss is eliminated, thus the extent of yield rate is improvable.
Patent JP-H02153144-A (JP)
Title: Panel-connecting member for prefabricated building
Inventor: TAKAHASHI ISAO
IPC: E04B2/56
Filed: 1988-12-06
Abstract: PURPOSE:To make lightweight unit structural material available by providing a plurality of bent-parts respectively to the opposite edges of a flat part to which through holes are bored at specified intervals at its center, and by fixing fasteners to the reverse side of the flat part at positions corresponding to the through holes. CONSTITUTION:The first-to-fifth bent-parts 9-13 are successively and integrally provided respectively to the opposite edges of a flat part 8a. Approximately at the center of the flat part 8a, through holes are bored at specified intervals. Then nuts 5 are fixed to the positions corresponding to those of the through holes on the reverse side of the flat part. At installation of panels, steps 6c of exterior panels 6 are fitted to spaces formed by the bent-parts 9-11. Then waterstop packings 18 contained in a joiner cap 16 are fitted against the surface of the panel 6, and fixing-holes of the joiner cap 16 are made to agree with the through holes of the flat part 8a, and bolts 21 are inserted therein and screwed down to nuts 15.
Patent JP-H08141969-A (JP)
Title: Conveying device
Inventor: NARUOKA GINJI
IPC: B25J17/02
Filed: 1994-11-15
Abstract: PURPOSE: To provide a conveying device wherein the cycle time for press working can be shortened. CONSTITUTION: A suction gripping device 24 for gripping a work W is supported to a moving plate 22, and this moving plate 22 is attached to a slider 20. In starting of a press machine, the end 20a of the slider 20 interferes with the press machine. The slider 20 is moved by a multishaft robot 85 and slid by a servo motor 30, and the end 20a of the slider 20 is evacuated in the position not to interfere with the press machine for a short time.
Patent JP-H04180341-A (JP)
Title: Synchronization control device
Inventor: SEKI KUNIO
IPC: H04N1/04
Filed: 1990-11-15
Abstract: PURPOSE:To obtain simple configuration and in addition, a stable characteristic by generating the clock of an N-phase by a table generated by a semiconductor memory element, and outputting the clock having definite phase relation to the rise of a laser beam scanning start signal as a synchronizing cloak on the basis of the above clock of the N-phase. CONSTITUTION:In this synchronization control device, a first semiconductor memory element is provided with the table to generate the signal of the N-phase for forming the clock to modulate the laser beam of a laser printer, and when the laser beam scanning start signal is outputted while the signal of the N-phase is generated from this table, the signal of the N-phase is latched at the time of the rise of the laser beam scanning start signal. The table of some phase is determined from among the tables of a second semiconductor memory element according to the combination of a signal level at that time. The clock signal having the definite phase relation to the rise of the laser beam scanning start signal is selected from this table, and the video clock is formed by synchronizing this clock signal with the signal of the N-phase outputted from the table of the first semiconductor memory element.
Patent JP-2001120894-A (JP)
Title: Method and device for drying and finishing washing
Inventor: MIYATA YUKIO
IPC: D06F43/08
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To shorten processing time and improve working efficiency. SOLUTION: In this drying and finishing device for washing 2 provided with a dry finishing chamber 3 for drying and finishing the hanged washing 2 by air flow, outlet ports 8 and 10 for blowing the air flow are formed in a position lower than the hanged washing 2 on the lower part within the dry finishing chamber 3, and suction ports 11 and 12 for sucking the air flow are formed in the upper part within the dry finishing chamber 3. The direction of the air flow is set upward from under relative to the washing 2, whereby the air flow quickly acts on the inside of the washing 2.
Patent JP-H05117376-A (JP)
Title: Automobile part
Inventor: HATAYAMA TOSHIO
IPC: B29K67/00
Filed: 1991-10-28
Abstract: PURPOSE:To provide an automobile part made of a polybutylene naphthalenedicarboxylate, to be used as a part contacting with fuel, oil and combustion gas and having excellent chemical resistance, oil resistance, gasoline resistance, etc. CONSTITUTION:The objective automobile part to be used as a part contacting with fuel and/or oil is made of a polybutylene naphthalenedicarboxylate, preferably polybutylene-2,6-naphthalenedicarboxylate. The resin may be used as a part contacting with combustion gas.
Patent JP-H02151725-A (JP)
Title: Karman vortex flowmeter
Inventor: MISUMI KATSUO
IPC: G01F1/32
Filed: 1988-12-05
Abstract: PURPOSE:To increase a transmitted ultrasonic wave without applying excessive voltage to a transmitter by arranging a vortex generating column so as to cross the flow of a fluid at a right angle and providing a plurality of ultrasonic transmitters transmitting ultrasonic waves at the same time to the wall of the conduit on the downstream side thereof. CONSTITUTION:A vortex generating column 4 is arranged in a conduit 1 so as to cross the flow of the fluid in the conduit 1 at a right angle to generate a Karman vortex. Ultrasonic transmitters 6a, 6b are arranged in the direction crossing the flow of the fluid at a right angle of the downstream side of the column 4 and received in the receiving holes 7a, 7b formed to the wall of the conduit 1. An ultrasonic receiver 8 is opposed to both transmitters so as to hold an equal distance and received in the receiving hole 9 formed to the wall of the conduit 1. In order to detect the generation frequency of the vortex 5, ultrasonic waves are simultaneously transmitted to the vortex 5 from the transmitters 6a, 6b. When flow becomes fast, the ultrasonic waves flow in a downstream direction to the modulated by the intensified vortex 5. However, since ultrasonic waves are simultaneously transmitted from two transmitters, strong ultrasonic waves are obtained and, even when flow velocity is increased, ultrasonic waves are easily received and the vortex 5 can be detected stably.
Patent JP-H07143085-A (JP)
Title: Program transmision system
Inventor: NAGAISHI KEIZO
IPC: H04H60/04
Filed: 1993-11-13
Abstract: PURPOSE:To unnecessitate a time keeper by calculating the difference time between the actual time and the broadcasting scheduled time for a program and displaying the difference time. CONSTITUTION:A data processing for displaying the transmission list for broadcasting programs is performed by a data processing means 521 and the transmission list is displayed by a display means 509. Based on the operation of an operation switch and the displayed transmission list, an equipment to be controlled is controlled and the transmission of a program item is performed. Every time the operation input from the operation switch is performed in this state, difference time calculation means 523 calculates the difference time between the actual time from a counter 514 and an actual time calculation means 522 and the broadcasting scheduled time of the program item, and this difference time is displayed via an error time display means 524. Thus, an operator can recognize the state of the program from the displayed error time and a time keeper can be unnecessitated by displaying the transmission list and the difference time.
Patent JP-H08166303-A (JP)
Title: Pressure sensor
Inventor: ARASHIDA KOICHI
IPC: G01L27/00
Filed: 1994-12-12
Abstract: PURPOSE: To obtain a pressure sensor whose measuring accuracy can be en hanced over a wide range. CONSTITUTION: A pressure sensor 21 is provided with a cylinder vibrator 2 comprising a thin cylinder part 2a whose surface is closed and whose rear surface is opened and with a housing 3 which has a cylindrical shape coaxial with the cylinder vibrator 2, in which the cylinder part 2a for the cylinder vibrator 2 is fitted to its inside and in which a gap 4 to the cylinder vibrator 2 constitutes a vacuum chamber.  In addition, the pressure sensor is provided with a pressure port 5 whose cylinder part 5a is inserted into the inside of the cylinder vibrator 2 and in which a communication hole 5d used to make the inside of the cylinder vibrator 2 communicate with the outside via its rear surface 5c1 is formed at its inside and with a cylindrical extension member 22 which is attached to the surface 5a1 of the cylinder part 5a for the pressure port 5 and whose diameter is identical to that of the cylinder part 5a.
Patent JP-H03167784-A (JP)
Title: Manufacture of dispersion type el fluorescent substance
Inventor: KASHIMA SHIROU
IPC: H05B33/10
Filed: 1989-11-28
Abstract: PURPOSE:To provide a high efficiency fluorescent substance by subjecting an dispersion type EL fluorescent substance in ZnS series to the first run of baking and cleaning, and then subjecting it to a heat treatment at a specified temp. range in an oxygen containing atmosphere. CONSTITUTION:A dispersion type EL fluorescent substance of zinc sulfide series is subjected to the first run of baking and cleaning, and then to a heat treatment in the temp. range 250-350 deg.C in an atmosphere containing oxygen. Thereby the current flowing in a dispersion type EL element decreases. The brightness remains unchanged in comparison with that of no heat treatment or increases a little, so that its light emitting efficiency may be improved. Thereby a fluorescent substance of high efficiency can be obtained.
Patent JP-H06127725-A (JP)
Title: Separating device for plate member
Inventor: HIRABAYASHI MASAHIKO
IPC: B65H3/54
Filed: 1992-10-21
Abstract: PURPOSE:To facilitate the separation of plate members one by one when the plate member placed on a pallet is sucked from the upper and lifted up, and to use also for the nonmagnetic plate member. CONSTITUTION:On a pallet P1 on which a plate member W is placed is equipped with a plurality of pressing members 21 in contact with both the edges of the plate member on the pallet P1 and a preload spring 24 for the urging pressing on the pressing member 21. The plate member contact surface 21a of each pressing member 21 has a serration shaped rough surface, and the lower part is inclined so as to retreat.
Patent JP-H10149725-A (JP)
Title: Fire-resistant adhesive film and flat cable using this film
Inventor: YAMAGUCHI BUNJI
IPC: B32B7/12
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide the excellent adhesiveness and the excellent fire resistance by forming one surface of a board, which is made of thermoplastic polyester group resin, with an adhesive layer, which is formed of a thermoplastic polyolefin group resin and thermoplastic polyester, and forming this adhesive layer hard to burn. SOLUTION: As a thermoplastic polyolefin group resin having heat melting property to be used for an adhesive layer, polypropylene group resin is used. As a thermoplastic polyester group resin having heat melting property to be used for an adhesive layer, polyethylene terephthalate is used. The polyolefin group resin improves the water resistance of the adhesive layer, and the polyester group resin improves the adhesiveness thereof between a film board. As a halogen group fire-resistance agent, in relation to the forming temperature of the thermoplastic polyester group resin, which forms the board, the halogen group fire-resistant agent, of which decomposing temperature is 250 deg.C or more and of which halogen content is 20% or more, is desirable.  In the case where content of the fire-resistant agent is small, fire-resistance is lowered, and in the case where the content thereof is large, adhesive strength is lowered.