baber/WOPTO huggingface dataset:
Patent JP-2000019981-A (JP)
Title: Display device
Inventor: MINEMOTO TAKERU
IPC: G09F9/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a display device which allows the effective utilization of the corner parts of a built-in display panel and is good in operability by forming open spaces so as to correspond to the outer side of the corner parts at the corners of a main body cover, providing these open spaces with mounting parts and installing extension devices thereto. SOLUTION: The open spaces to expose the mounting parts 14a to 14d for a chassis are formed at the four corners of covers 11, 12 which enclose a display panel unit. The mounting of self-standing stands or mounting of hangers, wall hangers, etc., and mounting of the extension devices in the open spaces of these four corners, are made possible by utilizing these mounting parts 14a to 14d. Retreated wall parts which extend backward from the four corners of the chassis and erecting wall parts erecting in an outer peripheral direction from the rear ends of these parts are formed in the mounting parts 14a to 14b in order to form the easily utilizable open spaces in the four corners of the cover, by which the relatively large open spaces for mounting the extension devices is assured.
Patent JP-S5974467-A (JP)
Inventor: HIBINO YOUZOU
IPC: F25B15/00
Filed: 1982-10-22
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-S6164010-A (JP)
Inventor: SHIBATA TATSUMI
IPC: H01B13/00
Filed: 1984-09-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000022377-A (JP)
Title: Boiling cooler
Inventor: NAGAKABE HIROYUKI
IPC: B60K11/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a boiling cooler for obtaining a stable heat radiating performance by reducing a liquid level change occurring at the time of traveling on a sloping road. SOLUTION: A hollow container of a refrigerant tank is, for example, an extrusion molding which is provided in a flat shape having a thickness thinner than a lateral width. The boiling cooler 1 is carried at a front portion of a vehicle (electric vehicle) for receiving a traveling wind. In the cooler 1, a surface of the tank (hollow container) having a heater 2 mounted therein is disposed in a longitudinal direction of the vehicle. In this case, a liquid level change in the tank occurring at the time for the vehicle to travel on a sloping road can be reduced as compared with the case that the surface of the tank is disposed toward a vehicle lateral direction. In other words, a difference between high and low levels of the liquid level position in both opposed inner walls of the tank in a thickness direction can be reduced.  Thus, since a portion where a liquid refrigerant does not exist at the mounting surface of the heater 2 can be reduced, stable heat radiating performance can be obtained even at the time of traveling on the sloping road.
Patent JP-S6076781-A (JP)
Title: Fixing device
Inventor: NANBA HARUYUKI
IPC: G03G15/20
Filed: 1983-10-03
Abstract: PURPOSE:To prevent plunging of a stripping claw to the surface of a heating roll and to strip surely paper by disposing a guide roll which rotates in contact with the heating roll and the stripping claw provided on the outside circumference thereof between said heating roll and stripping claw. CONSTITUTION:A guide roll 12 disposed between a heating roll 7 and a stripping claw 10 provided on the outside circumference thereof is rotatable in parallel contact with the roll 7 and is held in contact with the claw 10 energized by a spring so that the positional relation between the tip of the roll 12 and the surface of the roll 7 is maintained always adequately. The paper after fixing is thus stripped by the pawl 10 but the tip of the claw 10 is always in the adequate position and therefore the tip position is prevented from fluctuating even if the roll 7 oscillates during rotation. Plunging of the claw to the heat resistant release material layer 6 of the roll 7 is thereby prevented and the life of the roll 7 is extended.
Patent JP-H1131528-A (JP)
Title: Lithium secondary battery electrolyte
Inventor: YASUKAWA SHIGEKI
IPC: H01M10/0569
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte having high conductivity, being superior in lithium cycle effect and charge and discharge characteristics by using an organic acid lithium salt for the lithium salt as a solute, and using mixing solvent of a cyclic ether compound and a carbonate compound as organic solvent. SOLUTION: A compound shown by a formula (where (n), (m) are each one to four, the sum of (n) and (m) are three to eight) is used as an organic acid lithium salt. Specifically, LiN(SO2 C2 F5 )2 , LiN(SO2 C3 F7 ), and the like can be cited. The volume mixing ratio of a cyclic ether compound and a carbonate compound is 99:1 to 20:80, the cyclic ether compound is a tetrahydrofuran compound and/or a tetrahydropyran compound, and carbonate is preferably ethylene carbonate. As the cyclic ether carbonate, the tetrahydrofuran, 2-methyl pyrane, and the like are cited as examples. Electrolyte for a lithium secondary battery, in which no corrosion of the aluminum of a positive electrode collector, is allowed at a charging time and which has high degree of safety and reliability is obtained.
Patent JP-H0850607-A (JP)
Title: Wiring processor for multilayer printed board
Inventor: HORI MIEKO
IPC: G06F17/50
Filed: 1994-08-08
Abstract: PURPOSE:To surely form wiring on the wiring layers of the same impedance by selecting two wiring layers of the same impedance of a multilayer printed board and forming a wiring pattern within the limit of the pair of the layers. CONSTITUTION:Based on data D3 for indicating the impedance of the respective wiring layers of the multilayer printed board, two wiring layers of the same impedance are selected and set as the pair layers. Then, based on parts arrangement data D2, whether or not a wiring object is the signal pin of a high-speed element is judged and the wiring between the signal pins is performed based on circuit connection data D1 in the case of the signal pin of the high-speed element. In this case, the wiring pattern is formed by using the set pair layers of the same impedance. Then, at the point of time when the wiring of the signal pins of the high-speed element is completed, whether or not the wiring is formed within the limit of the pair layers is checked. As the result of the wiring check, when the error of a wiring route is detected, the wiring is performed again.
Patent JP-S58108466-A (JP)
Title: Bridge type impedance detector
Inventor: SUTEFUAN TORAU
IPC: G01R17/10
Filed: 1982-10-20
Abstract: PURPOSE:To obtain a bridge type impedance detector with a simple construction while enabling the outputting of DC voltage by retaining one end of a bridge circuit at a ground potential. CONSTITUTION:At least one of resistors R11-R14 acts as a detection element which is varied in the resistance value thereof in relation to the magnitude of the voltage to be measured. A fixed voltage is fed between nodes A and B. A fixed DC output voltage U outputted from a DC power source 21 is inputted into an inversion input terminal of an arithmetic amplifier 27 through a resistor. The inversion input terminal of the arithmetic amplifier 27 is connected to the node A through a resistor while the non-inversion input terminal thereof is connected to the node B at each ground potential through a resistor. When R15= R17 and R16=R18, the voltate UAB between the nodes A and B is given by the formula 1 while the potential UD at the node D by the formula 2. Therefore, variations in the detection element can be detected as changes in the potential UD at the node D.
Patent JP-S5887648-A (JP)
Title: Picture processor
Inventor: TAKAGI SHIYOUICHI
IPC: H04N1/38
Filed: 1981-11-20
Abstract: PURPOSE:To output picture information from a storage section at picture reproduction  inversely at reading, and to obtain the same reproduced picture as an original picture,  through the pickup and storage of minimum range of information only required at reproduction output for the picture information obtained from a reading section. CONSTITUTION:Characters and graphs on an original 1 are optically read at a reading  section 2, the change in density of row and column picture elements is changed into a  binary signal and applied to a control section 3. This control section 3 receives the  picture elements at each row, the picture element data of row and column are monitored while being stored on a memory for one page's share to store the row in which  the detected signal of the picture element data first appears and the positions of  beginning and end of the column in the row. The position of a column where the detected signal of the picture element data at each row first appears and that finally  appears are stored while revising the minimum and maximum values through the  comparison with the preceding row. The picture data for one page's share is picked up  at the control section, address information of the effective area is added and given to  a storage section 4, and the picture information from the storage section 4 is reproduced with the inversed operation as the reading at the control section 3 and a reproducing section 5.
Patent JP-S5887533-A (JP)
Title: Picture recording element
Inventor: BANBA NOBUO
IPC: G02F1/03
Filed: 1981-11-20
Abstract: PURPOSE:To reduce a cost, by using a glass plate for making a crystal adhere when polishing the crystal, as a crystal supporting substrate in case of assembling a recording element, as it is. CONSTITUTION:When blue illuminating light L1 of an original is irradiated to a photoconductive crystal 2, electric resistance drops as to only a bright part, an electric field by electrodes 7, 4 is reduced, and a polarizing characteristic is varied. Therefore, when red light L2 which generates no photoconductivity is made to pass through polarizing plates 17, 18 and is irradiated the crystal 2, an image of an original written previously can be read out. A supporting substrate 1 for providing an insulating property for preventing an electric shock, and mechanical strength of a crystal is made to adhere to the crystal 2, but a glass plate which is made to adhere to the crystal when polishing the crystal is used as said substrate, too. Between a front protecting plate 9 and a crystal recording element, insulating oil 26 is put in order to prevent interference of light.
Patent JP-S6162730-A (JP)
Title: Safety device for electric heating equipment
Inventor: HORIKAWA TOSHIHIRO
IPC: F24C7/08
Filed: 1984-09-04
Abstract: PURPOSE:To prevent an occurrence of fire hazard and to improve a safety at the desired time by a method wherein a falling switch mechanism is operated with a lever having an upper projection of a heater front grill and then the heater is turned OFF. CONSTITUTION:A main body 1 of an electric stove is provided with a switch 6 having a movable contact point 6a and a fixed contact part 6b. This movable contact point 6a is moved by a falling switch mechanism 7. One end of the lever 5 is fixed at one end to the main body 1 of the electric stove in such a way as it may be oppositely faced to the movable contact point 6a and at the same time it is lightly pulled up by the spring 8. Under the inclined condition of the lever, the falling switch mechanism 7 is displaced by the spring and its own weight to push up the movable contact point 6a. At this time, the lever 5 is cooperated with the switch 6. When the main body 1 of the electric stove is covered with a cloth, the projection body 1 of the electric stove is covered with a cloth, the projection 5a is pushed downwardly by a weight of the cloth 11 to push up the movable contact point 6a and to turn OFF the switch 6. At this time the falling switch mechanism 7 is normally kept at its usual state, and it is not cooperated with the switch 6.
Patent JP-S5977745-A (JP)
Title: Transmission control system
Inventor: SUZUKI HIDEO
IPC: H04L29/08
Filed: 1982-10-22
Abstract: PURPOSE:To reduce the reduction in unnoticed rate by means of a frame check sequence, by making a bit pattern frame representing the start of the frame effective only when a specific pattern continues for a prescribed number or over. CONSTITUTION:A frame and a time fill pattern are applied from a terminal A to a shift register SR1. DFF3-5 invert an output Q in synchronizing with a clock from a terminal C, each output of exclusive OR circuis 6, 7, and an AND circuit 8 goes to ''1'', the counter 10 keeps advancing and a JKFF11 is set. Further, the frame is transmitted from an SR1 to a comparator 2, and compared 2 with an FS pattern from a terminal B. When the result of comparison is coincident, ''1'' is given to an AND circuit 12 to inform the detection of FS. Thus, ''1'' is transmitted from the FF11 so as to inform that the FS is effective.
Patent JP-H0850534-A (JP)
Title: User interface device
Inventor: OZAKA TSUTOMU
IPC: G06F3/0354
Filed: 1994-08-08
Abstract: PURPOSE:To provide a mouse, by which the operation of the mouse or the information inputted by the mouse can be fed back to a user, and to provide a user interface using the mouse. CONSTITUTION:A reaction force control part 11 for braking the rotation of a detecting ball 104 for detecting the movement of the mouse is provided. This reaction force control part 1 consists of a friction pad 10 to be slid with the detecting ball 104 and having a suitable friction coefficient for braking the ball, an arm 11 supported to a rotation center 12 so as to be freely rotated for supporting the friction pad 10, a magnet 13 fixed to the top end of the arm 11, and an electromagnetic coil 14 arranged inside the mouse to be faced to the magnet 13 and generating a magnetic field corresponding to a current value. Since the reaction force against the movement of the mouse is generated in accordance with the movement at the time of operating the mouse, the operation of the mouse or the information by the mouse is fed back to the user by using the reaction force control part 1.
Patent JP-H0472741-A (JP)
Title: Manufacture of compound semiconductor crystal
Inventor: OZAKI KAZUO
IPC: H01L21/208
Filed: 1990-07-13
Abstract: PURPOSE:To make it possible to manufacture a high-quality compound semiconductor crystal for element formation use by a method wherein a protective film for crystal growth prevention use of a prescribed pattern is formed on a compound semiconductor crystal layer on a substrate, grooves, which come into contact to each one part of the peripheral edges of the four surfaces of the protective film, are formed in the crystal layer and the compound semiconductor crystal is grown using the protective film as a mask. CONSTITUTION:A CdTe crystal layer 12 is grown on a sapphire substrate 11 by an MOCVD method and this substrate 13 is used as a substrate for crystal growth use. Then, a rectangular parallelepiped-shaped protective film 14 consisting of ZnS is deposited and is formed by etching on a detecting element formation region of the upper part of the layer 12. Then, grooves 15 of the same degree as the thickness of the film 14 are respectively formed in the peripheries of the three side surfaces of this film 14 using an etching method using a resist film as a mask. Then, when an Hg1-xCdxTe crystal layer 16 is subsequently grown on the substrate 13, a good crystal having little crystal defect can be formed on the film 14.
Patent JP-H0937359-A (JP)
Title: Radio data collecting system
Inventor: YOSHITAKE SATORU
IPC: G08C17/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of pieces of data to be transmitted by applying necessary arithmetic processing to output data from plural sensor circuits based upon a command transmitted from an interrogator to a responder. SOLUTION: This radio data collecting system consists of an interrogator 50 and a responder 51 for receiving an interrogation wave from the interrogator 50, collecting data by the interrogation wave command, modulating 8 the non- modulated interrogation wave received from the interrogator 50 based on the data, and reflecting the modulated wave as a response wave. The system is provided with an arithmetic circuit 7 for applying arithmetic processing to plural data inputted to the responder 51 by the command from the interrogator 50 at need. A response wave is generated based upon an output from the circuit 7.
Patent JP-H04348231-A (JP)
Title: Measuring apparatus
Inventor: KIKUCHI KUNIO
IPC: G01G15/00
Filed: 1991-06-28
Abstract: PURPOSE:To smoothly move an article between a transferring conveyor and a measuring conveyor outside the transferring conveyor without causing toppling or vibration of the article when the article is measured in a measuring apparatus. CONSTITUTION:An article W on a line conveyor 79 is advanced to a first induction rotary body 103 in the engaged state with a spiral groove 96 of a rotary rod 95 and fitted in a notched part 111. The article W is, while being fitted in the notched part 111, guided to the side of the line conveyor 79 and received by a notched part 129 provided in the outer periphery of a rotary transferring body 120. The article received by the notched part 129 is transferred to a transferring part 138 of a measuring conveyor slightly faster than the notched part 129 and measured in the state not in touch with the inner periphery of the notched part 129. The article after being measured is sent from the notched part 129 to a notched part 148 of a second induction rotary body 140 and discharged onto the line conveyor 79.
Patent JP-H0513272-A (JP)
Title: Electrolytic capacitor
Inventor: ANDO SUSUMU
IPC: H01G9/02
Filed: 1991-06-29
Abstract: PURPOSE:To enhance the electric properties and moreover the heat resistance and nonflammability of a separator by allowing the included separator which holds an electrolytic solution between electrodes to be made of porous polysulfone or polyether sulfone. CONSTITUTION:There is provided a capacitor element which comprises an anode electrode 2 on which an dielectric oxide layer is formed on the surface, a cathode electrode 3 which is laid out opposed to the anode electrode 2 and a separator which is included and holds an electrolytic solution between the electrodes 2 and 3. In such electrolytic capacitor as stated above, the separator 4 is made of a porous substance, such as polysulfone or polyether sulfone. More specifically, a film-like porous sheet is used as the separator 4 where fine holes which are coupled with each other in average size of about 0.1mum to 10mum on polysulfone resin or polyether sulfone resin. The cubic volume of the holes which occupies the volume of the sheet, that is, the rate of holes should be preferably 30% to 70%.
Patent JP-S6163036-A (JP)
Title: Measuring method for impurity implanting condition of semiconductor
Inventor: TSUJITA KOICHIRO
IPC: H01L21/66
Filed: 1984-09-03
Abstract: PURPOSE:To enable to accurately measure the distribution of implanted impurities without being affected by other parts even when an insulating film is present on the surface of a semiconductor wafer by a method wherein a beam of light is made to irradiate on the desired microscopic area of the semiconductor wafer to be measured utilizing the principle of ellipsometry. CONSTITUTION:The laser beam emitted by a laser beam source 8 is made irradiate the desired point to be measured on a wafer 1 through a polarizer 9 and a compensator 10, and the light entering a photodetector 12 is zeroed by rotating the polarizer 9 and an analyzer 12. The rotating angle from the reference position of the polarizer and the analyzer at this time is set at P and A respectively, and a physical quantity is introduced in accordance with said measured values P and A and the prescribed physical relation. Said measured physical quantity is related to the wavelength of the laser beam, the refractive index of the atmospheric air, the real number part NS and the imaginary number KS of the complex refractive index of the conductor, the real number NL and the imaginary number KL of the complex refractive index of the thin film on the conductor, and the film thickness TL of the thin film on the substrate, is turned to NS and KS, and can be calculated analytically. Also, if the values NL, KL and TL of the insulating film are already known, the values can be calculated analytically even when an insulating film is present on the substrate.
Patent JP-2001015802-A (JP)
Title: AlGaAs EPITAXIAL WAFER AND LIGHT EMITTING DIODE USING SAME
Inventor: KURIHARA TORU
IPC: C30B29/40
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To regulate the subpeak strength ratio of an AlGaAs epitaxial wafer to a predetermined value or less by interposing a GaAs layer between a substrate and a clad layer, the GaAs layer having a carrier concentration lower than that of the substrate. SOLUTION: An undoped GaAs layer 2 is formed on a GaAs substrate 1 having a carrier concentration of 1×1018 cm-3, the layer 2 having a carrier concentration of 2×1016 cm-3 which is lower than that of the substrate 1. Then, an n-type AlGaAs clad layer 3, a p-type AlGaAs active layer 4, a p-type AlGaAs window layer 5 are sequentially laminated on the layer 2, and a p-type electrode 6 is formed on the layer 5. An n-type electrode 7 is formed on the back of the substrate 1. In the above construction, when the light emitting characteristic of a wafer is measured using a grouping method, a main peak wavelength at 655 nm and a subpeak wavelength at 874 nm are observed, and a subpeak strength ratio of 1.1% which is smaller than a required subpeak strength ratio of 2% or less is exhibited.
Patent JP-S6343251-A (JP)
Title: Aberation monitoring device for transmission type electron microscope
Inventor: OBA KOICHIRO
IPC: H01J37/153
Filed: 1986-08-07
Abstract: PURPOSE:To permit aberration to be monitored simply, by focusing an image read by a coherent beam and outputting Fourier transformation image data through a secondary Fourier transformation optical system forming a secondary Fourier transformation image of an electronic image produced on an electronic image/optical image conversing surface. CONSTITUTION:Electrons from an electron gun 30 passes through a specimen 14 to form a granular pattern 15 of a fluorescent surface 1. An optical lens 2 causes an optical image of it to be focused on an input surface of a space light modulation tube 3. The photoelectric image is focused on a surface of an electro-optical crystal 22 and a dielectric ratio (refraction ratio) is modulated in accordance with the optical image. A laser beam 6 from a laser 5 is reflected on a half mirror 4 to be incident on the crystal 22. The beam is reflected on a surface confronting an MP21 and has a phase identical with a phase of a beam incident on the modulation tube 3. A coherent image of the output causes a Fourier transformation image to be focused on a focusing surface 8 via a lens 7. The image is photographed by a camera system 10 to be transferred to a processing unit 11 for calculating astigmatic aberration.
Patent JP-H0848152-A (JP)
Title: Frost-proof device for vehicle
Inventor: MURAMOTO TAKASHI
IPC: B60J11/00
Filed: 1994-08-08
Abstract: PURPOSE:To prevent any snowing and icing on a windshield for a vehicle. CONSTITUTION:A turning shaft 12 is installed in a ventilation box 10 on top of a windshield 9, and one end of a defrosting sheet 13 is clamped to this turning shaft 12, making it possible for delivery and winding, while an on-off door 11 for taking out the sheet 13 to the outside of the windshield 9 is installed in the ventilation box 10.
Patent JP-S6246392-A (JP)
Inventor: MIZUTANI SHUN
IPC: G07B11/11
Filed: 1985-08-26
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。