baber/WOPTO huggingface dataset:
Patent JP-H0730404-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKATA SHUNICHI
IPC: H03K17/06
Filed: 1993-07-15
Abstract: PURPOSE:To provide a semiconductor integrated circuit device capable of securing the full swing voltage of power supply voltage and ground terminal voltage as an output signal level of an output terminal. CONSTITUTION:This semiconductor integrated circuit device is provided with delay circuits 31, 32 for delaying and outputting an input/output signal, a PMOS p1 connecting its source and gate respectively to a power supply terminal and an input terminal, a PMOS p2 connecting its source, gain and drain respectively to the drain of the pi, the output terminal of the circuit 31 and an output terminal OUT, an NMOS n1 connecting its drain and gate respectively to the terminal OUT and the input terminal, an NMOS n2 connecting its drain, gate and source respectively to the source of the n1, the output terminal of the circuit 32 and a ground terminal GND, an NPN bipolar Q1 connecting its collector, emitter and base respectively to a power supply terminal VDD, the terminal OUT and a common node between the drain of the p1 and the source of the p2, and an NPN bipolar Q2 connecting its collector, emitter and base respectively to the terminal OUT, the terminal GNT and a common node between the source of the Q2 and the drain of the n2.
Patent JP-S5799248-A (JP)
Title: Bearing beam
Inventor: OGAWA NAOKI
IPC: F16M1/02
Filed: 1980-12-12
Abstract: PURPOSE: To increase rigidity without incurrence of additional weight by connecting with use of two pieces of beam the both bottom corners of bearing cap which supports crank shaft with the other party or a bearing part arranged on  cylinder block.  
     CONSTITUTION: Bearing part 2 is arranged on block skirt 5 of cylinder block 1. Bearing cap 3 makes a pair with bearing part 2 in supporting crank shaft 8. The lower portion of the bearing 3 is extended to form isosceles trapezoid, of which both bottom corners are connected with two pieces beams 4A, 4B located outside of outer envelope curve M of crank rotational movement. With this method, rigidity against tortional vibration on bearing cap and/or bearing and also against levelwise bending vibration can be increased enabling to decrease vibration noises without incurrence of additional weight on cylinder block. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6235848-A (JP)
Title: Liquid droplet jet recording apparatus
Inventor: ABE NOBUMASA
IPC: B41J2/01
Filed: 1985-08-09
Abstract: PURPOSE:To prevent the clogging of a nozzle while beneficial points such as the quietness and high speed capacity of an ink jet are effectively utilized, by mounting a liquid droplet injecting means, a color powder coating means and a means for feeding a printing paper receiving the color powder on the surface of a transfer body to a transfer position. CONSTITUTION:When a signal is inputted to a liquid droplet injecting body 1, the pressure-generating mechanism 1c of the liquid droplet injecting body 1 is operated to inject liquid droplets from a nozzle 1a and the wet pattern corresponding to input data is formed to the surface of a transfer body 2. When said pattern reaches a color powder applicator 4, the pattern-forming region on the surface of the transfer body 2 is swept by the magnetic brush of a sleeve 4b and said pattern receives the coating of a fine color powder and a powdery binder. The pattern passes through a dryer 9 to remove moisture and is superposed to the recording paper from a paper feeder 5 to move to a transfer charger 6. The color powder is transferred to the surface of the recording paper. The powder on the pattern transferred to the front surface of the recording paper receives heating and compression from a fixing device 8 to be fixed to the recording paper by the binder mixed in the powder and the pattern is formed to the recording paper.
Patent JP-S6417634-A (JP)
Title: Pulse doppler mti apparatus
Inventor: TAKEUCHI YASUTO
IPC: A61B8/14
Filed: 1987-07-14
Abstract: PURPOSE:To perform two-dimensional MTI within a tomographic plane and to also display the motion in a tangential direction, by applying two-dimensional cross- correlation processing to the data stored in a plurality of frames at every frame and calculating the kinetic vector in a frame plane to discriminate the orthogonal component thereof to display the same. CONSTITUTION:A high speed digital signal processing circuit 10 performs high-pass processing in a t-axis direction from a bipolar video file 9 to remove the DC component due to a fixed object. When the order of said processing is (k), the output signal of the processing result is obtained one at a time at every series of k-frames and, therefore, there is no output with respect to the inputs from the first signal to the (k-1)-th one and, when the k-th signal is inputted, the signal is outputted one at a time every time on and after. These MTI outputs are again successively arranged to operate the two-dimensional cross-correlation between frames. In a display method for the vector of flow at every sample area of an entire two-dimensional plane, the shift in a Z-direction is expressed on the axis of red-cyan or magenta with respect to color Doppler in a normal line direction from a CIE chromaticity diagram and the shift in an X-axis direction is expressed on the axis of orange-bluish purple or yellow-blue.
Patent JP-S5965665-A (JP)
Title: Gear
Inventor: YAMAGATA YUTAKA
IPC: F16H55/17
Filed: 1982-10-05
Abstract: PURPOSE:To readily manufacture a gear, and enhance productivity, and practicably reduce gear meshing noise during operation, by superposing a plurality of thin gears and connecting these gears at respective deddendums and addendums by electro beam welding. CONSTITUTION:A gear 1 is formed by superposing a plurality of element plates 2 formed with tooth profile on their outer circumference by precisely pressing work, and connecting these plates at respective deddendums 2a and addendums 2b by electronic beam welding. Therefore, it is not necessary to use a gear cutter, and since the gear is mainly manufactured by a pressing machine, productivity is improved. Further, since the gear elements are connected at the deddendums 2a and the addendums 2b by electronic beam welding, a tooth surface of the gear is not molten, thus preventing change in material. Moreover, a gear meshing noise created during operation of the gear is rapidly damped by friction generated between contact surfaces of each element plate 2.
Patent JP-H1124102-A (JP)
Title: Display panel and its driving method and manufacturing method, and display device using the same display panel
Inventor: TAKAHARA HIROSHI
IPC: G02F1/1343
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To actualize high-contrast display as to a projection type display device which mainly uses a high-polymer dispersed liquid crystal display device as a light valve. SOLUTION: A high-polymer dispersed liquid crystal layer 108a is sandwiched between a common electrode 5701 and a pixel electrode 107 and a high-polymer dispersed liquid crystal layer 108b is sandwiched between a pixel electrode 5701 and a counter electrode 1801. The drain terminal of a thin film transistor(TFT) 106 and the pixel electrode 107 are connected through a contact hole 5702. On the TFT 106, a light shield film 109 is formed of resin. The liquid crystal layers 108a and 108b are so formed that the mean particle sizes of drops of liquid crystal or the mean hole diameters of polymer networks are different. The common electrode 5701 and counter electrode 1801 are held at the same potential.  When a voltage is applied to the pixel electrode 107, an electric fields is applied to both the liquid crystal layers 108a and 108b, which vary the light transmissivity of the liquid crystal layers. Consequently, the high-contrast display is actualized.
Patent JP-2000010250-A (JP)
Title: Photosensitive material processor
Inventor: HAKAMATA HARUO
IPC: G03D3/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent a processing liquid attached to a transit part and a squeeze part from being fixed there while being deposited and hardened because by evaporation with a simple structure. SOLUTION: This photosensitive material processor is provided with a processing tank storing the processing liquid and a carrying means 30 carrying a photosensitive material P in the processing tank at a processing part 2 processing the material P. Besides, it is provided with a sheet material carrying means 41 carrying a sheet material 40 to the inside of the processing tank. Then, the material 40 is carried with a prescribed timing by the carrying means 30 of the processing part 2.
Patent JP-S6235845-A (JP)
Title: Inking device of printer
Inventor: KIMIJIMA YOSHIJIRO
IPC: B41F31/14
Filed: 1985-08-10
Abstract: PURPOSE:To transfer two kinds of inks to a plate from an ink fountain without mixing both of them, by respectively dividing each of a series of plural rollers into a plurality of sections in the axial direction to form a plurality of ink passages running from the ink fountain to the plate in parallel. CONSTITUTION:Groove G are respectively formed to the outer peripheral parts of a plurality of rollers forming a series of ink passages running from an ink fountain 7 to a plate at the same central position as a blocking plate 13 on each roller to divide the outer peripheral surface of each roller into two sections. Two kinds of inks in the ink fountain 7 are separately transferred to the plate through two parallel passages formed on a series of the rollers. At this time, the grooves G dividing respective rollers prevent the mutual mixing of the inks of two passages. Therefore, for example, two inks having different colors can be simultaneously transferred to the plate without mixing both of them and printing can be applied to the outer peripheral surface of a cylindrical container being the matter to be printed.
Patent JP-2000009681-A (JP)
Title: Constant potential electrolysis gas sensor
Inventor: NAKAMURA HITOSHI
IPC: G01N27/404
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a constant potential electrolysis gas sensor which is not influenced by the flow rate of a supply gas and which can measure a gas at a high concentration at a level of several thousand ppm to several %. SOLUTION: Three electrodes as a working electrode 6, a counter electrode 4 and a reference electrode 5, an electrolytic solution and a container body 1 which houses the electrolytic solution compose a constant potential electrolysis gas sensor. In the gas sensor, a gas supply control plate 12 which comprises a slender hole used to limit the supply of a gas is arranged on the side of a gas supply on the side opposite to a face coming into contact with the electrolytic solution on the working electrode 6. Porous membranes 13 whose pore diameter is at 1 μm or lower are arranged on one side or both sides of the gas supply control plate 12.
Patent JP-H1122745-A (JP)
Title: Coupler and coupling structure for image forming device using the coupler
Inventor: KONO HIRONOBU
IPC: F16D3/70
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a coupler and coupling structure for an image forming device to reliably transmit the rotation force of a drive shaft to a driven shaft as a core deviation between the drive shaft and the drive shaft is absorbed through simple constitution. SOLUTION: A coupler comprises a guide shaft 36 protruding from a support member 35, fixed at a shaft end, in parallel to a shaft; a moving piece 37 movable to effect guidance by a guide shaft 36; and a coupling means 38a arranged at a moving piece 37. The moving piece 37 is provided in the direction of a diameter with a notch 37a, and by extending the guide shaft 36 through the notch 37a, and the moving piece 37 is movable axially and in the diametral direction of the shaft.
Patent JP-S5878164-A (JP)
Title: Copying device of plural sheets
Inventor: HASHIMOTO TATSUTOSHI
IPC: G03G15/00
Filed: 1981-11-02
Abstract: PURPOSE:To get rid of failure of copying, by transferring a toner image formed on a photosensitive drum, to a dielectric belt, transferring and fixing it by a prescribed number of sheets, and also providing a monitoring window which can be detached, on the front of the dielectric belt. CONSTITUTION:By a well-known system, a toner image is formed on a photosensitive drum 10. Subsequently, the toner image is transferred onto a dielectric belt 30 which is positioned in the proximity of the photosensitive drum 10 and is driven at the same surface speed as the drum 10. In case of copying of a lot of sheets, the toner image transferred on this belt 30 is projected onto the photosensitive drum 10 again, and formation of an electrostatic latent image, its development, and tranfer and fixing to a copying form are repeated by a prescribed number of times, by which a lot of copies are obtained. Also, the toner image of an original can be monitored from the outside of a device, by providing a monitoring window 6 which consists of a transparent member and can be detached, on the front of the dielectric belt 30.
Patent JP-H0341741-A (JP)
Title: Positioning transfer apparatus for lead frame
Inventor: SHIKA KOUJI
IPC: H01L21/50
Filed: 1989-07-07
Abstract: PURPOSE:To simplify the adjusting work of a push rod without degrading positioning accuracy by providing a compressing member which is made to abut against a lead frame at the front end of the push rod so that said member is freely moved along the longitudinal direction of the push rod, and providing an elastic member for energizing said compressing member to the forward side. CONSTITUTION:When a lead frame 1 is transferred and positioned at a specified point, at first, the lead frame 1 is mounted on rollers 2. Then, a push rod 4 is made to advance, and a compressing member 11 is pushed to the rear side of the lead frame 1. Then, said member is moved together with the lead frame 1. At this time, the force for pushing the lead frame 1 is transmitted to the compressing member 11 from the push rod 4 through a spring 12. When the front end of the lead frame is made to abut against a positioning stopper 3 and its movements stopped, the spring 12 is elastically deformed and contracted as the push rod 4 advances. At the same time, a shaft part 11a of the compressing member 11 is inserted into the push rod 4. In this way, the push rod 4 is made to advance by the specified amount and then stopped under the state wherein the lead frame 1 is pushed to the positioning stopper 3.
Patent JP-S6332024-A (JP)
Title: Lock structure for manhole
Inventor: TAKAMI HISAO
IPC: E02D29/14
Filed: 1986-07-25
Abstract: PURPOSE:To economize the lock structure of manhole even with respect to materials without the needs for removal of frame during repairing period by a method in which a lock part is pivotally attached to a supporter hung down from the downside of a cover body, and the edge of the lock part is contacted with the manhole frame to lock the cover. CONSTITUTION:A pair of supporters 4 are set on the outside of the downside of a cover body 3 and through holes 5 are formed in a mutually facing manner in the supporters 4. A rectangular lock part 7 of a square cross section is positioned biasedly in the longitudinal direction and thrust with a pin 8 horizontally, and the both ends of the pin 8 are pivotally attached to the supporters 4 through the holes 5. The end face of the biased side 7a of the lock part 7 is provided with plural serrated edge 9 in contact with the wall face of the manhole frame 1 in parallel with the pin 8. An unlocking device to push down the lock part 7 from the pivotal position of the part 7 to the inside is provided to the cover body 3 to obtain a structure requiring no exchange of the frame 1.
Patent JP-S6070186-A (JP)
Title: Production of shadow mask
Inventor: OOTAKE YASUHISA
IPC: H01J29/07
Filed: 1983-09-26
Abstract: PURPOSE:To produce stably a shadow mask having holes which are highly dimensionally accurate in the stage of manufacturing a shadow mask for a color TV image receiving tube by punching a small and a large hole to a thin metallic sheet for a mask by etching from both sides. CONSTITUTION:A photosensitive liquid is coated on both surfaces of a thin steel sheet 4 having 0.13mm. thickness as a shadow mask material and is dried to form resist films 5, 6. Negative original plates having respectively circular images of 80mum and 150mum on both surfaces thereof are brought into tight contact with both surfaces thereof and after exposure, the unexposed parts are dissolved away to expose steel sheet surfaces 7, 8 corresponding to the part for forming a small hole and the part for forming a large hole. A protective film 11 is adhered to the large hole side positioned on the lower side face of the sheet 4 and an etching liquid 9 is sprayed to the small hole side 7 on the upper surface to form a small hole recess 10. The residual resist film 5 around the recess 10 is then stripped and the surface is coated with a resist material 12. The film 11 in the large hole part on the lower side is stripped and the sheet is etched down to the material 12 in the small hole by the liquid 9 then the material 12 and the resist film 6 are stripped and an aperture having excellent dimensional accuracy is formed.
Patent JP-H0465775-A (JP)
Title: Device for detecting foreign matter in liquid in container
Inventor: NAGASE NORIYOSHI
IPC: G01V8/10
Filed: 1990-07-05
Abstract: PURPOSE:To improve the reliability of decision of a foreign matter by analyzing maximum light emission intensity or integrated light quantity in each photographing timing based upon a light quantity signal applied from a light quantity sensor to a sensitivity adjusting device and computing a sensitivity value to automatically adjust the decision level of an image processor. CONSTITUTION:A container 1 filled with liquid is carried to a detection line 2, a light source body 7 is actuated and light is emitted at the passing timing of the container 1 through a detecting position, the container 1 brightly illuminated by the light source body 7 is photographed by tele-cameras 3a, 3b and an obtained image signal is sent to the image processor 5. On the other hand, the light quantity of the body 7 is detected by the light quantity sensors 8a, 8b arranged in the vicinity of the cameras 3a, 3b, an obtained light quantity signal is sent to the sensitivity adjusting device 9, the maximum light emission intensity or the integrated light quantity of the body 7 at the photographing timing of the processor 5 is analyzed, the sensitivity adjusting value is computed by a sensitivity adjusting value computing part, and the computed result is sent to the processor 5 to automatically adjust the decision level of the foreign matter. Consequently, the reliability of the foreign matter detector can be improved.
Patent JP-S6075390-A (JP)
Inventor: BURAIAN AREN KURIIBUAA
IPC: C10J3/08
Filed: 1984-08-24
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-2001004753-A (JP)
Title: Oxide phosphor and radiation detector using it as well as x-ray ct apparatus
Inventor: KANAI TSUNEYUKI
IPC: C09K11/80
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain an oxide phosphor whose luminous efficiency with reference to X-rays is increased, whose afterglow is reduced extremely and which can acquire a high-resolution and high-quality tomogram by forming a garnet structure which is constituted of at least elements as Gd, Ce, Al, Ga and O. SOLUTION: In this oxide phosphor which is used for an X-ray CT apparatus or the like, a garnet structure in which Gd at a site (c) is substituted for Ga and/or holes and in which Ga and Al at a site (a) and a site (d) are substituted mutually and substituted for Gd and/or holes is used as a mother crystal, and Ce is used as a luminous component. When the atomic ratio of Ga/(A+Ga+Gd) is at 0.33 to 0.42, a good characteristic is obtained, Ge is set at a molecular ratio of 0.05 to 2.0% with reference to Gd. However, a case in which (Gd+ Ce)/(Al+Ga+Gd+Ce) is at 0.375 is excluded. A heterogeneous amount other than in the garnet structure is less than 20 wt.%, a relative density is 99.0% or higher, a luminous main peak is near 550 nm, and an afterglow attenuation rate after 30 ms of an excitation stop is 10-3 or lower.
Patent JP-2001003020-A (JP)
Title: Manufacture of cover-lay film having an excellent dimensional stability
Inventor: TAKAHATA SATOTAKA
IPC: C09J7/02
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a cover-lay film which prevents an electrical insulating film from shrinking when stripping a mold-release material from the electrical insulating film at mounting of a flexible printed wiring board and improves the mounting workability and therefore improves the productivity of a flexible printed wiring board. SOLUTION: A cover-lay film comprises a mold-release material/a heat- resistant adhesive/an electrical insulating film, wherein an electrical insulating film having an elastic modulus F [kgf/mm2] of 100<=F<=1,000 and a mold-release material having an elastic modulus R [kgf/mm2] of 50<=R<=500, are used. Here, the tension Tf [kgf/mm2] of the electrical insulating film when attaching the electrical insulating film having a heat-resistant adhesive to the mold-release material, and the tension Tr [kgf/mm2] of the mold-release material are 0.1<=Tf, Tr<=2.0, and the elastic moduli F, R and tensions Tf, Tr satisfy the formula: 0.5<=Tr.F/(Tf.R)<=3.0.
Patent JP-2001007267-A (JP)
Title: Manufacture of lead frame for semiconductor package
Inventor: TAKEYA NORIAKI
IPC: H01L21/60
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a lead frame for a semiconductor package wherein such deformation as warping of a flexible circuit board is reduced when the flexible circuit board is bonded to a metal frame. SOLUTION: When a metal frame 12 is bonded to a flexible circuit board 14 by thermo-setting an adhesive 16, the metal frame 12 is cooled. Thus, the heat for setting the adhesive 16 is transferred to the adhesive 16 through an adhesive coating part of the metal frame 12, not allowing it to be transferred to other part. As a result, the thermal expansion of the metal frame 12 is almost eliminated (allowing the thermal expansion of the metal frame 12 to be almost equal to that of the flexible circuit board 14), suppressing occurrence of warping of the flexible circuit board 14 after its bonding.
Patent JP-2001004979-A (JP)
Title: Liquid crystal display device
Inventor: OIDE TOSHIO
IPC: G02F1/133
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To enable to prevent a signal electrode line whose display density is abnormal from being generated even when the distance between a P-well region and an N+ region becoming a Vcc power source line is short. SOLUTION: When the distance between a P-well region 4 and an N+ region 3 becoming a Vcc power source line is short, a P+ type region 6 becoming a V5 power source line and an N+ type region 3 becoming the Vcc power source line are connected with a resistor. Then, the junction between the P-well region 4 and an N type substrate 1 is made so as not become a forward bias.
Patent JP-S57100511-A (JP)
Title: Positioning and speed regulating device
Inventor: NISHIKAWA KENJI
IPC: G05D3/12
Filed: 1980-12-15
Abstract: PURPOSE:To supply a desired output pattern to a servo amplifier, by reading successively the speed regulating patterns which are stored in a memory of a controller based on a command pulse given from the controller plus a feedback pulse supplied from a position detector and then deciding the moving speed. CONSTITUTION:A computer 1 controls the positioning and decides a speed regulating pattern before starting the movement. This pattern is written into a memory 3, and an addition pulse is delivered to a counter 2 after the start of the movement. The counter 2 performs the counting of addition to the command pulse train given from the computer 1 and also performs the counting of subtraction to the output pulse of the position detection sent from a position detector 7. Thus the counter 2 works as a reversible counter. The memory 3 stores a speed regulating pattern, and the address designated by the count value of the counter 2 is read during the movement.