baber/WOPTO huggingface dataset:
Patent JP-S63254057-A (JP)
Title: Electric discharge printing head
Inventor: NAKAMURA SHINJI
IPC: B41J2/395
Filed: 1987-04-13
Abstract: PURPOSE:To correct a deflective point, by drawing out wirings from electrode needles arranged in a zigzag pattern in two rows so as to distribute said wirings to both surfaces of the base substrate provided to the center to electrically connect the same. CONSTITUTION:Electrode needles 1, 1' are arranged at a density of 8 needles/mm and embedded in supports 2a, 2a' in such a state that only the connection parts thereof are exposed and the supports 2a, 2a' are fixed to base substrates 3, 3' by an adhesive. Driving ICs 4, 4' and circuit boards 5, 5' are mounted to the base substrates 3, 3' and the electrode needles 1, 1' are connected thereto by fine conductors 6, 6' and 7, 7' according to a TAB method. Discharge printing heads A, B are adhered and fixed by a resinous adhesive so that the electrode needles 1, 1' are arranged in a zigzag pattern at the parts of the supports 2a, 2a', and the circuit boards 5, 5' and the connector 8 are connected by conductors 9, 9' and protective lids 10a, 10a' are mounted by screws 11. By this method, even when a defective point is present in the connection parts or constitutional parts, the protective lid is easily detached to make it possible to correct said defect or to replace the defective constitutional parts.
Patent JP-S5425644-A (JP)
Title: Interface circuit
Inventor: IWASAKI KOUSHIROU
IPC: H03K19/018
Filed: 1977-07-29
Abstract: PURPOSE:To realize the interface circuit less in power consumption and suitable for the camera control circuit driven with cells, by providing charging circuit developing at least double voltage to the forward voltage drop of a diode.
Patent JP-H07289510-A (JP)
Title: Light source device for endoscope
Inventor: TAKIZAWA TSUTOMU
IPC: G02B23/26
Filed: 1994-04-28
Abstract: PURPOSE:To eliminate the need for a lamp life meter at the time of exchanging a lamp by detecting the execution of the exchange of a light source lamp and returning the lamp life meter to an initial state. CONSTITUTION:A control section 12 detects whether a fuse 8 is blown or not when a switch 5 is turned on. The fuse 8 is not blown immediately after the xenon lamp 1 is exchanged and, therefore, the conduction of the circuit of the fuse 8 is detected in a conduction detecting circuit 11. The control section 12 resets the lamp life meter 6 to return the lamp to the initial state. The fuse 8 is disconnected by flow of a current for lighting the xenon lamp 1 after lapse of the slight time when the switch 5 is turned on. Then, the fuse 8 is disconnected at the times exclusive of the time right after closing of the switch 5 first after the xenon lamp 1 is exchanged. The resetting of the lamp life meter 6 is not executed when the conduction is not detected, i.e., when the fuse 8 is disconnected, and the control processing is ended.
Patent JP-H08266047-A (JP)
Title: Switching power source
Inventor: MATSUDA YOSHIAKI
IPC: H02M7/23
Filed: 1995-03-23
Abstract: PURPOSE: To remove a full wave rectification circuit and an input smoothing circuit on input side, and improve the power factor and the efficiency by constituting this switching power source out of a first switching circuit driven in positive half cycles of a commercial power source and a second switching circuit driven in negative half cycles. CONSTITUTION: A capacitor 3' for removal of high frequency components is connected in parallel with a commercial power source 1, and a first diode 26, the first input-side winding 5 of a transformer 4, and a first switching element 19 are connected to both its ends so that the commercial power source 1 may be in normal direction at the time of positive half cycles, thus a first switching circuit is made. On the other hand, a second diode 27, the second input-side winding 14 of the transformer 4, and a second switching element 18 are connected to both ends of the capacitor 3' so that the commercial power sourcel may be in normal direction at the time of negative half cycles, thus a second switching circuit is made. Load 9 is supplied with DC voltage through a diode 7 and a capacitor 8 from the output-side winding 6 of the transformer 4.
Patent JP-S5614518-A (JP)
Title: Production of polyamideimide resin
Inventor: KIRA KAZUAKI
IPC: C08G18/34
Filed: 1979-07-16
Abstract: PURPOSE: To obtain titled resin having a high imide group content and good solubility, by controlling the catalytic reaction between an aromatic polycarboxylic acid anhydride and an armoatic polyisocyanate so as to proceed at a low reaction rate, in the production of a polyamide imide resin.  
     CONSTITUTION: In the production of a polyamide imide resin by reacting (a) an aromatic polyisocyanate such as toluylene diisocyanate or m-phenylene diisocyanate, (b) an aromatic tricaboxylic acid anhydride such as trimellitic anhydride and (c) an armoatic polycarboxylic acid anhydride such as pyromellitic dianhydride, the catalytic reaction between the components (a) and (b) is controlled to proceed slowly. For example, the resin of the purpose is obtained by adding the component (c), in portions, to the reaction system or by masking at least part of the component (a) in the reaction system and then adding the component (c), in portions, to the reaction system after starting the reaction between the components (a) and (b). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02268723-A (JP)
Title: Apparatus for electronic endoscope
Inventor: KIKUCHI KATSUYA
IPC: A61B1/04
Filed: 1989-04-12
Abstract: PURPOSE:To take photographs of two or more desired pictures automatically by installing a picture transfer control device, which selects respective frozen pictures of a specified original picture and variously processed pictures corresponding to the former in order and sends them to a picture indication device and a phototaking device at the same time. CONSTITUTION:When a desired picture is confirmed and a copy switch 6 is pushed, an original picture is specified and picture data at the moment of freezing the original picture are recorded in a picture memory 7. These frozen picture data are converted into analog signals by a D/A converter 8, then put into a main monitor 1 and also into a photo-taking unit 2 at the same time through a contact point 3a of a selector 3. A frozen picture of the original picture is, therefore, indicated in the main monitor 1 and its photograph is taken by the photo-taking unit 2 at the same time. Immediately after that time, signals, which are obtained by a processing of a picture processing unit 9, are put into the main monitor 1 and the photo-taking unit 2 by the selection of contact point 3b. A frozen picture of a processed picture corresponding to the original picture is, therefore, indicated in the main monitor 1 and its photograph is taken by the photo-taking unit 2 at the same time.
Patent JP-H08280452-A (JP)
Title: Movable shelf
Inventor: TOKITA YUJI
IPC: A47B47/02
Filed: 1995-04-17
Abstract: PURPOSE: To provide a movable shelf which is capable of being easily installed and does not meander at the time of movement without using a brace by supporting a frame strcuture at the bottom part of a shelf main body at the time of the movement by simple constitution. CONSTITUTION: In the movable shelf for which plural movable frames 2 provided with traveling wheels 20 are disposed with prescribed intervals, the movable frames 2 are connected by plural horizontal beams 3 and vertical beams 4 are disposed between the horizontal beams 3, holding means 6 for keeping a crossing angle of the horizontal beams 3 and the vertical beams 4 at a prescribed angle are formed in the crossing parts of the horizontal beams 3 and the vertical beams 4.
Patent JP-H03288801-A (JP)
Title: Optical element, its production, and display element using the same
Inventor: MONJU HIDETO
IPC: C03B11/00
Filed: 1990-04-05
Abstract: PURPOSE:To obtain an optical element increasing the aperture rate of picture elements and consisting of the array of fine optical elements constituting a bright screen by forming a low melting point (MP) glass layer on a transparent glass substrate with a high MP and executing the hot press molding of the whole layers by plural press molding metal molds coated with a chemically stabilized thin film. CONSTITUTION:The plane press molding metal mold, the high MP transparent glass substrate 3 on which the MP glass layer 4 is formed and the press molding metal mold forming concave microlens shapes on its surface are successively set up from the uppermost layer and the hot press molding of these layers is executed in a molding machine held at atmosphere in which nitrogen gas is allowed to flow in the rate of 20 liters/min. When the layers are gradually cooled down to 300 deg.C together with the cooling of the press molding metals after the press molding, the fine optical element forming the glass layer 4 and a convex lens array 7 on the substrate 3 is obtained. The radius of curvature of the array 7 is determined so that light is focused on the position of a transparent electrode 9 constituting a picture element. Since light on an aperture part or light in the vicinity of the aperture part are concentrated into the aperture part of each picture element, the aperture rate of the picture element is practically increased and a display having a bright screen and high picture quality can be obtained.
Patent JP-S63258210-A (JP)
Title: Stabilizer device for automobile
Inventor: TAKAGI TATSUYA
IPC: B60G21/055
Filed: 1987-04-15
Abstract: PURPOSE:To aim at anti-rolling and improvement in the driving stability of a car by making the central part of a stabilizer movable as much as the limited value to the upper or lower part, and installing a damper, damping motion of a bar to the upper or lower part, in a car body, in case of a stabilizer device for a passenger car. CONSTITUTION:Both sides of the central part of a U-shaped stabilizer 1 is rotatably held by the coupler 2 attached to a car body 3. And, this coupler 2 is constituted to be movable as much as the limited value to the upper or lower part of a bar 1. For example, a sliding plate is installed in the upper part of an involving rubber bush, making the coupler movable as much as the limited value to the upper part. In addition, a damper 5 is attached whereby motion to the upper or lower part of the bar 1 is made so as to be damped. This damper 5 is constituted so as to display its resistance force at a compression process and force at a return process. With this constitution, rolling is prevented and, what is more, the driving stability of a car is improvable.
Patent JP-2000282059-A (JP)
Title: Decolorization of light oil
Inventor: KANBE HIDEKI
IPC: C10G45/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for decoloring colored light oil formed by the super-deep desulfurization of a light oil fraction. SOLUTION: The hydrotreating of light oil colored by the hydrodesulfurization reducing the sulfur content down to <=0.05 mass% is carried out in the presence of (1) a crystalline aluminosilicate-containing inorganic oxide catalyst, supporting a group VI metal and/or a group VIII metal at 0.1-15 MPa and 100-370 deg.C or (2) an activated carbon catalyst supporting a group VI metal and/or a group VIII metal at 0.1-15 MPa and 100-370 deg.C.
Patent JP-H10281151-A (JP)
Title: Current-carrying type ball bearing
Inventor: NAGAI KENICHI
IPC: F16C33/38
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent electric corrosion of the ball rolling surface and locus surfaces of outer and inner wheels by interlocking at least one current-carrying member for electrically conduct the inner and outer wheels to each other, to a part of a synthetic resin holder. SOLUTION: In a current-carrying ball bearing, an inner wheel 2 and an outer wheel 4 are electrically conducted to each other by a current-carrying member 10 mounted on a synthetic resin holder 6 and including outer and inner diameter side sliding-contact parts 14, 15. There is no lubricant such as grease or very little even if exists, between tip half side surfaces of outer and inner diameter side sliding-contact parts 14, 15. A film such as grease exits between rolling surfaces of each balls 5 and inner and outer wheel locus 1, 3. Electric resistance of the rolling surfaces of the balls 5 and abutting parts of the inner and outer wheel locus 1, 3, are large comparatively. Current flows on the balls 5 slightly, and electric corrosion is prevented on the rolling surfaces of the balls 5 and the inner and outer wheel locus 1, 3.
Patent JP-H06300591-A (JP)
Title: Recorder
Inventor: YOSHINO YASUHIRO
IPC: G01D15/28
Filed: 1993-04-19
Abstract: PURPOSE:To detect the remaining quantity and the terminal end of recording paper by means of a common sensor by arranging a recorder opposite to a platen, and providing a detecting sensor of existence of the recording paper, a terminal end warning mark, a paper feed control circuit, a counter, etc. CONSTITUTION:A black terminal end warning mark similar to the surface of a platen 2 is provided so as to be opposite to a sensor 5. Recording paper 1 is delivered at a prescribed speed according to rotation of the platen 2 based on rotation of a recording paper feed motor 3. The sensor 5 irradiates the surface of the platen 2 with light measures the reflected light and detects existence of the recording paper 1 from the reflected light quantity. A paper shortage counter 7 counts pulses output from a paper feed control circuit 6 to the motor 3, and outputs the count value to a CPU 8. The CPU 8 judges based on the quantity of the count value of the counter 7 whether the terminal end warning mark is detected or the terminal end of the recording paper 1 is detected, and a terminal end warning output device 9 is driven.
Patent JP-H11286245-A (JP)
Title: Ladder loading device for vehicle
Inventor: HAMAOKA KIYOTAKA
IPC: B60R9/042
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To store and load/unload a ladder easily and safely by constituting a quadric parallel link of a hinged point, a hinge connection point and link connection points of a handle connected with a hinge to the free end side of a ladder carrier rotatably hinged to a frame on a roof, and a link connected to the frame and the handle. SOLUTION: A lock pin of a ladder L stored on a roof R of a vehicle V is removed to pull a handle 5 forward. A ladder carrier 3 mounted with the ladder L is therefore reversed downward at the side of the vehicle V and lowered. A cord is unbound from the lowered ladder carrier 3 to remove the ladder L. One side of the ladder L is locked to a locking part 33 of the lowered ladder carrier 3 and bound to the carrier 3 with the cord, and then the handle 5 of the carrier 3 is pushed upward. The downward handle 5 is therefore moved upward parallel to a support frame 1, and the carrier 3 is reversed and rotated upward so as to be loaded in a ladder storage position on a support frame 1. The ladder can therefore be easily loaded and unloaded.
Patent JP-H03288958-A (JP)
Title: Fault processing unit for multiprocessor
Inventor: NISHIKAWA TAKAHIRO
IPC: G06F15/16
Filed: 1990-04-05
Abstract: PURPOSE:To reduce the burden of a system by connecting respective processors by the same number of signal lines, periodically sending out a survival signal to the signal line allocated to the processor itself and executing a fault processing by deciding the processor as the fault when the signal line not to receive the survival signal for longer than fixed time is detected. CONSTITUTION:Fault detecting means 14a-14d monitor the survival signals to be periodically sent out from respective processors 1a-1d to signal lines 3a-3d allocated to the processors therselves by signal generating means 13a-13d, decide the processor allocated the above signal line as the fault when detecting the signal line not to receive the survival signal for longer than the fixed time, and announce such a state to a fault processing means 16. Therefore, this can be applied even to the multiprocessor composed of more than three processors. Thus, the fault processing unit of the multiprocessor can be obtained without applying any useless burden to the system.
Patent JP-H01263452-A (JP)
Title: Perimeter interior air conditioner
Inventor: KAKIZAKI JIRO
IPC: F24F11/76
Filed: 1988-04-13
Abstract: PURPOSE:To save an energy and get a comfortable feeling by a method wherein each of amounts of air got from a front blowing port and a side blowing port is controlled from a surrounding air temperature and sun shining state or other external disturbance information and the like. CONSTITUTION:As a blower 5 is operated, interior air is flowed from a suction port 4, dusts are removed with a filter, heat is exchanged by a coil of air conditioner, the air is passed through in air passage 18, branched passages 19 and 19 and injected from blowing ports 2, 3 and 3 into the ro:m. At this time, a controlling device 15 may detect a surrounding air temperature and other external disturbance information and the like caused by a solar heat with a temperature sensor 16, controls a damper 18 and a speed changer 17. A major temperature within a room is detected by the temperature sensor 16 at an intermediate part in the room and a solenoid valve 8 is properly controlled. The blower 6 is provided with an AC or DC electric motor and a speed changer 17 such as an invertor is electrically connected to the electric motor.
Patent JP-H03284403-A (JP)
Title: Suspension device for vehicle
Inventor: YAMAMOTO TADANOBU
IPC: B60G3/20
Filed: 1990-03-30
Abstract: PURPOSE:To strength under-steer characteristic so as to improve stability by setting a king pin offset in such a way that the value thereof is increased starting from a positive value at the time of non-steering as a steering angle is increased, in the side of a wheel as a turning outer wheel related to a steering characteristic. CONSTITUTION:The upper and lower parts of a wheel supporting member 1 that supports a front wheel W is supported on a car body through an upper arm 2 and a lower arm 3. The front wheel W is steered around a virtual king pin axis KL in an integrated form with the wheel supporting member 1 by means of the steering force transmitted from a tie rod 14. The virtual king pin axis KL is a line that connects between the connection center between the lower arm 3 and the wheel supporting member 1, and the intersection P of each shaft line of each linking member 6, 7 of the upper arm 2. A king pin offset delta between the axis KL and a ground center O of the front wheel W, is set to a positive value, and can be varied as the intersection P is moved at the time of the steering of the front wheel W, while the king pin offset deltais increased as the value thereof is increased starting from the positive value at the time of non-steering, as a steering angle is increased, when a vehicle is turned and braked.
Patent JP-H08261076-A (JP)
Title: Atmospheric air release valve of canister
Inventor: HARA TAKESHI
IPC: F02M25/08
Filed: 1995-03-24
Abstract: PURPOSE: To provide an atmospheric air release valve which increases degree of freedom of layout of an evaporating fuel treatment device and improves assembly property. CONSTITUTION: A canister 1 which adsorbs evaporating fuel which is generated in a fuel tank of an internal combustion engine and supplies the adsorbed fuel to an intake system of the engine is provided with an atmospheric air release port 2 which introduces atmospheric air. A casing 11 of the atmospheric air release valve 3 is fitted in the atmospheric air release port 2. The casing 11 is divided into a negative pressure chamber 13 which introduces negative pressure of the intake system of the engine by a diaphragm 12 and an atmospheric air introduction chamber 14 having an opening end 18 which is communicated with atmospheric air and is opened in the inside of the canister 1. A valve element 16 which opens and closes the opening end 18 is fixed on the diaphragm 12 to open and close the opening end 18 in the interlocking relationship with the movement of the diaphragm 12.
Patent JP-S61250346-A (JP)
Title: Power process for use in vehicles
Inventor: TSUJITA MAKOTO
IPC: F16H15/38
Filed: 1985-04-27
Abstract: PURPOSE:To aim at the effective utilization of energy to be discharged out of an engine, by installing a power recovery turbine being driven by exhaust out of the engine and a toroidal trype stepless transmission mechanism to be installed interposingly between an output shaft of the turbine and a crankshaft and controlled according to an engine running state. CONSTITUTION:A power recovery turbine 14 is set up at the downstream side of a turbine outlet of a turbocharger 12 to be driven by exhaust gas out of an internal-combustion engine 11 and, making full use of the exhaust gas, power is produced there. This power is transmitted to a crankshaft 29 via a gear train 20, a toroidal type stepless transmission mechanism 15 and a gear train 21. The said transmission mechanism 15 is constituted of setting up a pair of friction rollers 50 and 51 frictionally touchable between toroidal discs 41 and 42 being opposed with each other and rotatably supported. And, a contact position of these rollers 50 and 51 is made so as to be altered by an actuator according to the reduction gear ratio selected out of a reduction gear ratio map in a manner conformable to rotational frequency and load of the engine.
Patent JP-H02269021-A (JP)
Title: Preparation of polyphenylene ether resin film
Inventor: HATTORI HIDEKI
IPC: B29C47/08
Filed: 1989-04-11
Abstract: PURPOSE:To stably prepare a film having excellent surface appearance by forming an intermediate layer composed of a polyphenylene ether resin and both surface layers thereof composed of a thermoplastic resin not fused to said layer in a laminated film state by melt coextrusion and subsequently releasing both surface layers. CONSTITUTION:An intermediate layer composed of a polyphenylene ether resin and both surface layers thereof composed of a thermoplastic resin not fused to the polyphenylene ether resin are formed in a laminated film state by melt coextrusion method to form a laminated film and, thereafter, both surface layers are released. As the thermoplastic resin used as both surface layers, a polyolefin resin such as polyethylene or polypropylene and a polyester resin such as polyethylene terephthalate are designated as representive ones. By this method, a film having excellent surface appearance can be stably prepared.
Patent JP-H11289528-A (JP)
Title: Data distribution method and distributed data selector
Inventor: KOGA TEIJI
IPC: H04N5/44
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To down-load data contents only with a reception installation of digital broadcast and an existing information communication system. SOLUTION: A satellite broadcast transmitter transmits multiplexed television program data, graphical user interface data and at least identification data to identify data contents. A satellite broadcast receiver installation 12 views a television program, selects data contents relating to the television program, and designates a receiver (FAX 18A or personal computer 18B) in the contents reception installation 18. A contents distribution side receives contents of the selection and designation by the satellite broadcast reception installation 12 via a telephone line and sends the selected data contents via a communication channel 13. The contents reception installation 18 uses a designated receiver to receive the data contents sent from the contents distribution side.