baber/WOPTO huggingface dataset:
Patent JP-H02186324-A (JP)
Title: Liquid crystal display device
Inventor: HIRASAWA YUKINORI
IPC: G02F1/13357
Filed: 1989-12-08
Abstract: PURPOSE:To stabilize high-grade images by disposing a heat radiating member which enhances the heat radiation in a cooling layer to the inside of a cooling part. CONSTITUTION:The cooling part 10 is integrally provided on the rear surface of a transmission type liquid crystal display panel 7 disposed on the front surface. The heat radiating member 13 has a frame shape sized to enclose the cooling layer 11 and an inner edge 13a is crimped, adhered and held by a sealant 14 so that the inner edge 13b of the heat radiating member 13 can maintain the constant contact with the cooling liquid 12. The cooling part 10 is provided integrally with the transmission type liquid crystal display panel 7 in such a manner and, therefore, the temp. rise of the liquid crystal material interposed in a liquid crystal layer 7c is prohibited even if the liquid crystal layer 7c of the transmission type liquid crystal display panel 7 receives the projection of the back light 6a. The high-grade images are stably obtd. in this way.
Patent JP-H01158688-A (JP)
Title: Reproducing device
Inventor: NABESHIMA SHIGEKI
IPC: G11B15/087
Filed: 1987-12-14
Abstract: PURPOSE:To simplify an operation by searching a program preceding by one to a program number by operating a RS key more than two numbers of times when a program signal is 1. CONSTITUTION:When a system controller 26 detects a program start signal and the RS key 28 and detects that the RS key is pressed more than two numbers of times when the program start signal is '1' and the program number '1', it is searches the current program, namely the program preceding by one to the program number '1'.
Patent JP-H01158754-A (JP)
Title: Manufacture of superconductor element
Inventor: BOKU YOSHIHIRO
IPC: H01L39/06
Filed: 1987-12-15
Abstract: PURPOSE:To avoid a wet etching process and stabilize superconductor characteristics by applying sol solution of ceramic superconductive material on the upper surface of a conductor layer and an insulating layer and heating the conductor layer on a substrate by flowing current. CONSTITUTION:When heating and thermohardening are performed after conductor layer 2 of high melting point metal is formed on a substrate 1 and organic material in a varnish state with electric insulation and heat resistance is applied on the circumference thereof, an insulating film 3 of the nearly same thickness as the conductor layer 2 is formed on the circumference of the conductor layer 2 and the upper face is nearly flat. Next, mixing solution in a sol state in which nitrate compound of superconductive material is mixed is applied on the upper face of the conductor layer 2 and the insulating layer 3, the substrate 1 is put in a heating furnace, solvent in the mixed solution is removed to temporarily burn by heating and a superconductive material layer 4 is formed on the upper face of the conductor layer 2 and the insulating layer 3. After sintering of the superconductive layer 4 is performed and a superconductor layer 5 is formed, non-heated superconductive material layer 4 is removed by water washing and the superconductor layer 5 on the conductor layer 2 is left. Therefore, a wet etching process is avoided and superconductive characteristics can be stabilized.
Patent JP-H03177984-A (JP)
Title: Straight line address generator
Inventor: KAMIYAMA YUJI
IPC: G06T11/20
Filed: 1989-12-07
Abstract: PURPOSE:To plot a straight line at high speed by preparing two systems of straight line generation mechanism, and generating an odd-numbered plotting point and an even-numbered plotting point counting from a start point alternately. CONSTITUTION:An odd-number plotting point calculation part 32 and an even- number plotting point calculation part 33 are prepared, and the odd-numbered plotting point and the even-numbered plotting point counting from the start point are generated alternately. Thereby, it is possible to perform the plotting of the straight line at double speed that in a conventional straight line address generator comprised of only one plotting point calculation part, and to respond to a request to accelerate the plotting of the straight line further according to tendency to realize the high resolution of a graphic display system.
Patent JP-H03179229-A (JP)
Title: Measurement of internal pressure of container
Inventor: SHIMODA YOSHIMICHI
IPC: G01L11/00
Filed: 1989-12-07
Abstract: PURPOSE:To find out an internal pressure of a container simply and at a high accuracy by a method wherein a contact terminal of a pressure measuring device is pressed at three points of a body of a metal container as located peripherally at equal intervals to measure and a mean of the results is deter mined as internal measured value. CONSTITUTION:Contact terminals of a manometer are brought into contact with a body of a metal container of a seamless body thick (0.30-0.35 mm), such as an aerosol container peripherally at 120 deg. and the container with a can diameter of 50 mm is filled with water and CO2 is forced to a gauge pressure as target value to press three contacts until a diameter passing through the tips thereof reaches 49 mm. A mean of measured values is determined. In such a method, an internal pressure of a high-pressure inner container can be simply measured at a high accuracy.
Patent JP-2001129482-A (JP)
Title: Vibrating screen for fractionating earth and sand
Inventor: KITAMURA YOSHIHIRO
IPC: B07B1/46
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure a residence length of an over-specification material on a screen. SOLUTION: In a vibrating screen 1 for fractionating earth and sand in which the earth and sand 4 is supplied on the screen 3 while vibrating the screen 3 consisting of a mesh by a vibrating body and the earth and sand passed through the screen 3 and allowed to fall is fractionated as an under-specification material 4a and earth and sand moved on the screen 3 to be sent in the discharge port direction is fractionated as the over-specification material 4b, one or plural obstacle rods 5 for adjusting the residence time of the earth and sand 4 on the screen 3 are arranged on the screen 3.
Patent JP-2000140442-A (JP)
Title: Image display device
Inventor: SHIIBA KENJI
IPC: A63G31/02
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To make an examinee bodily feel an image intended by an image provider bodily without the feeling of incompatibility by calculating the moving amount of a seat surface based on detection information from a head part detection means, vertically driving the seat surface and adjusting a viewing position. SOLUTION: The detection of the head part position of the examinee is instructed to the head part detection means 2 and the head part detection means 2 to which the detection instruction is inputted detects a distance (h) to the head part 204 of the examinee by an ultrasonic sensor and outputs it to a seat surface control means 3 as head part position information 203. Then, the seat surface control means 3 takes out optimum viewing position information stored in an optimum viewing position storage part 301 and sends it to a moving amount calculation part 302 together with the head part position information 203. The moving amount calculation part 302 calculates the moving amount of the viewing position of the examinee by both inputted parameters, vertically drives the seat surface and adjusts the viewing position.  Thus, all the examinees bodily feel the pseudo experience of the same quality without the feeling of incompatibility.
Patent JP-H03180370-A (JP)
Title: Printed data processor
Inventor: HAMANO MUNEJI
IPC: G06F3/12
Filed: 1989-12-11
Abstract: PURPOSE:To obtain high-grade printing data converted in density at high speed by alternately outputting printing data, obtained by subjecting successively outputted print processing data in a predetermined direction to density conversion, and smoothing data, obtained by subjecting smoothing processing to the printing data, to printing means. CONSTITUTION:When host printing dot data is sent to a printer unit 3 from a host unit 1, said data is once taken in a host data memory means 5a and subjected to density converting processing by a conversion means (a smoothing processing unit 4 processes the printing data read from the RAM 5a) to form density converted data and smoothing data subjected to density conversion is formed from the adjacent host printing dot data successively stored in the smoothing means (smoothing processing unit 4). A control unit 5 alternately outputs the density converted data formed by the conversion means and the smoothing data to the printer unit 3 and high-grade printing dot data becoming equipmultiple is obtained from the host printing dot data.
Patent JP-H10156109-A (JP)
Title: Filter and bath device
Inventor: YASUMOTO KAZUFUMI
IPC: B01D29/62
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a filter in which backward washing effect is increased and a filter function is restored in a short time, and also to provide a bath device using the filter. SOLUTION: In a filter 2, water to be filtered is caused to flow through a vessel in which a filter medium 16 consisting of countless granules are flowably shut from direction to filter out impurities in the water by the filter medium, and on backward washing of the filter, by giving regular or irregular movement to the flow direction of washing water, the filter medium is stirred to make easy the elimination of the impurities by collision between the granules of the filter medium. Bath device using the filter 2 purifies hot water and cold water.
Patent JP-2000141866-A (JP)
Title: Ink-jet recording sheet
Inventor: MEGURO TATSUYA
IPC: B41M5/52
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet having excellent light resistance and water resistance of a recorded image, excellent yellowing resistance of a skin, and excellent recording density and image quality. SOLUTION: The inkjet recording sheet for an aqueous ink comprises at least one type of compound represented by the formula such as an N-2-[3-(5- cyclohexyl-4-hydroxy-2-methylphenyl)-propionyloxy]ethyl-N,N,N- trimethylammonium chloride, N-2-[3-(3-allyl-4-hydroxy-5-methylphenyl) propionyloxy]ethyl-N,N,N-trimethyl-ammonium chloride or the like. As a content in the sheet of the compound represented by the formula, 0.1 to 3 g/m2 or preferably 0.2 to 1 g/m2 is used. If it is less than 0.1 g/m2, a light resistance improving effect becomes insufficient, and if it is more than 3 g/m2, there is a fear of introducing a decrease in its image quality and it is unpreferable.
Patent JP-H11139875-A (JP)
Title: Silicon nitride-boron nitride composite sintered compact
Inventor: HIRAI TAKEMOTO
IPC: C04B35/584
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon nitride-boron nitride composite sintered compact having improved frictional characteristics without deteriorating mechanical strength. SOLUTION: The silicon nitride-baron nitride composite sintered compact 2 consists of a continuous phase 3 of silicon nitride (Si3 N4 ), a dispersed phase 4 of boron nitride(h-BN) dispersed in the continuous phase 3, a compd. phase 5 which surrounds the dispersed phase 4 and contains at least barium(Ba) and titanium(Ti) and a grain boundary phase 6 which surrounds the compd. phase 5, results from liq. phase sintering and communicates with the continuous phase 3. The boron nitride(h-BN) content is preferably 5-40 vol.%.
Patent JP-2001135954-A (JP)
Title: Manufacturing method for electronic device, the electronic device, electronic component, and battery terminal
Inventor: MATSUNAGA YOSHIHISA
IPC: H01R4/48
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To mount a battery terminal onto a wiring board with other electronic components by soldering. SOLUTION: A first part 11 of a battery terminal 1 is inserted for positioning, so that the first part 11 passes through a hole 23 of a wiring board 2, and at the same time, a second part 12 of the battery terminal 1 comes into contact with one main surface 21. After that, the first part 11 projecting from the wiring board 2 is soldered to the wiring board 2 for fixing. The wiring board 2 is mounted to a lower case 3, so that a third part 13 of the battery terminal 1 is positioned along the side of a terminal guide 31 of the lower case 3, and a fourth part 14 of the battery terminal 1 is estranged from the upper surface of the terminal guide 31.  Then, by a projection part 41 of an upper case 4, the battery terminal 1 is pressed, so that the forth part 14 comes into contact with the upper surface of the terminal guide 31, and a fifth part 15 corresponds to the prescribed position of the lower case 3.
Patent JP-H07152608-A (JP)
Title: Abnormality monitor circuit for system
Inventor: IGA MASAAKI
IPC: G06F11/30
Filed: 1993-11-26
Abstract: PURPOSE:To obtain the abnormality monitor circuit which can evade an accident or danger caused by an abnormal state of the system by securely detecting the abnormal state such as a runaway of a PU as a control means which controls the system. CONSTITUTION:This circuit is equipped with a main control means 11 which controls the system and a subcontrol means 20 which sends data 20A for monitoring to this main control means 11 and generates a reset signal for resetting the main control means 11 unless data 20B for confirmation corresponding to the data 20A for monitoring are received from the main control means 11. When receiving a specific number of data 20B for confirmation corresponding to the data 20A for monitoring sent plural times at a certain frequency, the subcontrol means 20 judges that the main control means 11 are in normal operation. When, however, the specific number of data 20B for confirmation are not received, it is judged that the main control means 11 is in an abnormal state, that is detected, and the reset signal for resetting the main control means 11 is sent out.
Patent JP-H08163692-A (JP)
Title: Structure and method for wiring of loudspeaker
Inventor: SAKAMOTO YOSHIO
IPC: H04R9/04
Filed: 1994-11-30
Abstract: PURPOSE: To improve the workability and quality more than ever and to improve the yield by performing production efficiently more than ever for a coaxial type loudspeaker. CONSTITUTION: This loudspeaker is the coaxial type loudspeaker formed by arranging a loudspeaker for high tone on the front side of the diaphragm 11 of a loudspeaker for low tone, and a conductive material is loaded on the diaphragm of the loudspeaker for low tone, and also, a conductive material consisting of a plain net shape tinsel wire, etc., is loaded on a dust protective damper 13 mounted on the inside of the diaphragm, and when the terminal part 14a of the conductive material extended to the neighborhood of the oblique center part of the diaphragm is connected to the terminal part of the conductive material extended to the outer peripheral part of the dust protective damper, a connecting member with conductivity is loaded on the terminal part of the conductive material extended to the outer peripheral part of the dust protective damper,  and the terminal part 14a of the conductive material is connected by wiring to the terminal part of the plain net shape tinsel wire of the dust protective damper 13 via the connecting member.
Patent JP-H07173277-A (JP)
Title: Aromatic polycarbonate improved in melt flow characteristic
Inventor: GOTO KENICHI
IPC: C08G64/42
Filed: 1993-12-20
Abstract: PURPOSE:To provide an aromatic polycarbonate provided with impact resistance with good reproducibility, improved in melt flow characteristics while retaining the excellent properties, and suitable for injection molding. CONSTITUTION:An aromatic polycarbonate having a molecular weight distribution Mw/Mn of 2.3 to 2.8 is mixed with a compound which comprises a carbonate obtained from one molecule of an aromatic dihydroxy compound, the constituent unit of the aromatic polycarbonate, and has the ends completely blocked.
Patent JP-H08181309-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FURUKAWA AKIHIKO
IPC: H01L29/51
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a semiconductor device in which the reliability of a MOS semiconductor element is enhanced by a method wherein an electric field at the edge part of a gate electrode for the element is modulated and the degradation of a gate insulating film is reduced. CONSTITUTION: A gate silicon oxide film 7 and a polysilicon gate electrode 8 are formed on a silicon substrate 1. A desired gate length is obtained by a photolighography. Then, the gate silicon oxide film 7 is made slender by a wet etching operation or the like. Then, a high permittivity film 18 is deposited, and it is buried under the polysilicon gate electrode 8 in parts in which the gate silicon oxide film 7 has been made slender. A gate insulating film which is composed of the high permittivity film 18, the silicon oxide film 17 and the high permittivity film 18 is formed in the transverse direction (a direction from a source toward a drain). Consequently, when the gate electrode is formed to be a virtually downward U-shaped structure, an element which is resistant to a short channel effect can be formed, and the number of processes is hardly increased.
Patent JP-H01221851-A (JP)
Title: Arc tube for small electrodeless high luminance discharge lamp
Inventor: JIYON MERUBIN ANDAASON
IPC: H01J61/30
Filed: 1988-12-20
Abstract: PURPOSE: To reduce heating caused by an arc by providing an inclined side wall part in the form of a truncated cone with an apex located below an arc tube, and joining upper and lower terminal parts to the side wall part for hermetic sealing. CONSTITUTION: An arc tube 32 includes an inclined side wall part 32a having the shape of a truncated cone which is truncated from an imaginary cone 32b. The large-diameter end of the side wall part 32a is closed by a first terminal part 32d forming a concave, while the small-diameter end of the side wall part 32a is closed by a second terminal part 32e forming a concave. Both of the terminal parts 32d, 32e are joined to the side wall part 32a to form a hermetically sealed content volume for sealing an arc-maintaining medium therein. Therefore, an excited arc 14 is formed to be located within the central plane 36 of an exciting coil 24. Thereby the arc tube wall is separated from the arc and an inner space 38 immediately thereabove, resulting in reduced heating of the arc tube wall.
Patent JP-H07175365-A (JP)
Title: Image forming device
Inventor: SAITO TETSUO
IPC: G03G21/00
Filed: 1993-12-20
Abstract: PURPOSE:To reduce sensors and to make the structure of a device simple by arranging media between a light source and corresponding display parts, and putting on or off the display parts depending on whether the corresponding media intercept light from the light source. CONSTITUTION:Three warning lamps 1-3 are illuminated by the light source 8, via a light pipe 7 forming an optical path, and the light source 8 is always on when the image forming device is on. A cartridge 4, toner 5, and a paper cassette 6 can be arranged between the respective warning lamps 1, 2, and 3, and the light source. For instance, when the paper cassette 6 exists, light from the light source 8 is intercepted, so that the warning lamp 3 is not put on. However, when the paper cassette 6 does not exist, the light is not intercepted, and therefore the warning lamp 3 is put on to give a user a warning. In the same way, the cartridge warning lamp 1 and the toner-emtpy warning lamp 2 are not put on when their corresponding media exist, and they are put on to give the user warninings when they do not exist. Thus, because a complex structure is not required, the device structure can be made simple.
Patent JP-H04189687-A (JP)
Title: Resilient crawler
Inventor: UENO YOSHIRO
IPC: B62D55/253
Filed: 1990-11-22
Abstract: PURPOSE:To reduce a waste soil resistance and a turning resistance on a soft ground by forming lugs integrally moulded in an outer circumferential surface of a main body of a resilient crawler along the circumference at intervals to have a square or circular plane view, and setting the length the along circumference to be similar to or less than a width of the main body. CONSTITUTION:A resilient crawler 1 is composed of an endless main body 2 moulded or resilient material such as rubber, a number of core metals 3 (reinforcement bodies) embedded at a predetermined interval along the circumference and expanded along the width, and tension members 4 comprising steel cord or the like embedded along the circumference, and lugs 5 are integrally moulded at an interval P along the circumference in an outer circumferential surface of the main body 2. The lug 5 has a circular plane view, and a ring-like recessed part 6 having a cross section of an inverse triangle is provided at its grounding surface 5a. A circumference length l (outer diameter of the lug) of the lug 5 is set to be a little smaller than a width (w) of the main body 2, and the grounding length is selected to be the optimum size for a pivotal turn. In turning a vehicle, therefore, disturbing motion to the surface soil can be reduced especially on a soft ground, thereby the waste soil resistance can be reduced, and the turning resistance can be reduced.
Patent JP-H01160296-A (JP)
Title: Data communication system for key telephone system
Inventor: TACHIBANA ICHIRO
IPC: H04Q3/58
Filed: 1987-12-17
Abstract: PURPOSE:To eliminate need for the transmission of a key telephone set identification data by detecting only a start bit, counting it, comparing the count with an extension number of its own station and discriminating whether or not the data after the start bit is a data addressed to its own station. CONSTITUTION:When 1 CPU 8 detects it that a high level (H) of a signal from a master set 1 to a TBL2,22 is consecutive for 4.75ms+12.0ms (data communication pause period 10), the CPU 8 clears a start bit counter section in the CPU 8, applies detection processing to the next start bit sent from the master set 1 and compares the extension number '2' of its own station with the count '2' of a start bit counter. When they are coincident, the CPU 8 discriminates it that the data after the start bit is a data addressed to its own station and processes the data. m.
Patent JP-H07130481-A (JP)
Title: Electronic stabilizer for electric-discharge lamp
Inventor: KIYOU FUKUEN
IPC: H05B41/282
Filed: 1993-12-20
Abstract: PURPOSE: To provide an electronic ballast circuit for an electric discharge lamp, which can stabilize an inverter using an inexpensive circuit by alternatingly supplying a transistor of the inverter with an electric current induced by a current-limiting transformer. CONSTITUTION: An electric current, induced by a current-limiting transformer T8, is supplied to transistors Q21 and Q22 synchronously with the on-off operation of the transistors through a third coil L83 of the transformer T8 in the reverse direction. If a detected signal of a lamp voltage/current detecting circuit 20 prior to the generation of a trigger pulse is not less than a predetermined value, the generation of a high-voltage trigger pulse is stopped.
Patent JP-H08177634-A (JP)
Title: Engine intake device for vehicle
Inventor: KAWAI HIROYUKI
IPC: F02M35/16
Filed: 1994-12-22
Abstract: PURPOSE: To provide an engine intake device for a vehicle wherein a mounting part of an air vent pipe can be formed in a relatively simple shape further can be easily built and also a point end of the air vent pipe can be surely fixed without dispersion. CONSTITUTION: In an engine intake device for a vehicle introducing intake air to a carburetor 16 through an intake passage 14 from air intake ports 10b, 10b opened to a front face of a fairing 10 of a motorcycle and further introducing the outside air to a float chamber 16a of the carburetor 16 by an air vent pipe 18, an opening edge part 12a of the fairing 10 and a point end part 14a of the intake passage 14 are connected by a joint pipe 20, and a point end of the air vent pipe 18 is mounted in the joint pipe 20 by a mounting pipe 22.