baber/WOPTO huggingface dataset:
Patent JP-S63116445-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MAEDA ATSUSHI
IPC: H01L27/08
Filed: 1986-11-04
Abstract: PURPOSE:To improve latch-up withstand voltage by a method wherein the laminated film, consisting of an insulating film and a conductive film, and an impurity diffusion layer adjoining to said conductive film and formed, and the diffusion of minority carrier is suppressed to make feedback hard. CONSTITUTION:A deep groove 14 is formed adjoining to the first semiconductor region 1 and the semiconductor regions 2 and 3 in a complementary semiconductor device having a two-well structure utilyzing a reactive ion etching technique. Then, an insulating film is formed on the whole internal part of the groove, and the insulating film only of the groove bottom part is removed by performing reactive ion etching. Then, an impurity diffusion layer 15 contacting to the groove bottom part is formed using an ion implanting method or a diffusion method, and a conductive film 13 is formed in the groove 14 using a CVD or epitaxial growing technique. As a result, the diffusion of minority carrier is suppressed by the laminated film of an insulating film and a conductive film, and the latch-up withstand voltage of a CMOS can be improved.
Patent JP-H04314087-A (JP)
Title: Signal apparatus for displaying state of machine or process
Inventor: JIEIMUZU TEIRAA
IPC: F21V17/10
Filed: 1991-10-09
Abstract: PURPOSE: To provide a signal device having stacked optical modules which adequately operate irrespective of their relative stack positions. CONSTITUTION: The signal device 14 is so constituted, as to have the stacked optical modules of different colors and is equipped with a signal path which extends through the respective optical modules and has channels; and each channel carries a state signal unique to one optical module, and the optical modules can be arranged in proper order for adequate operation. One or all of the cover plates 30-32 of the respective optical modules can be taken out of the stack of the optical modulates without detaching any optical module, and consequently, the optical modules can be repaired, and the colors and identity of the optical modules and the color of a cover plate to be replaced can be maintained. When a display made by each optical module, a data logger connected to each signal device records the replacement state, and the signal device can be managed for quick and efficient assembly.
Patent JP-H09288347-A (JP)
Title: Reticle with dummy pattern and semiconductor device produced by using the same
Inventor: MURAKAMI AKISHIGE
IPC: G03F1/36
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To improve resolution and depth of focus, to prevent the increase in pattern areas and to improve the scale of integration of line-and-space patterns by specifying the relations between the distances between the line-and- space patterns and dummy lines, line width, space width and dummy line width. SOLUTION: The line-and-space patterns of the line width L and space width S which are mounted at a reduction stepper, are irradiated with diagonal incident illumination and are repeated with a shape long in one direction and the dummy lines having the line width below the resolution threshold of the reduction stepper on the outer side of the line-and-space patterns are arranged. Sd is <=(L+S-Ld)/2 when the distances between the line-and-space patterns and the dummy lines are defied as Sd and the line width of the dummy lines is defined as Ld. Sd is preferably 0.25xnμm to (L+S-Ld)/2 when the projection magnification of the reduction stepper is defined as 1/n times and the exposure wavelength as an (i) ray (365nm).
Patent JP-H07116413-A (JP)
Title: Filter apparatus
Inventor: KITAO TAKANE
IPC: B01D29/62
Filed: 1993-10-20
Abstract: PURPOSE:To easily remove the sludge flocs or suspended solid particles bonded to the filter members arranged in a filter tank in parallel. CONSTITUTION:Filter chambers 4 are demarcated and formed between many filter members 3 arranged in a filter tank 1 side by side between the raw water inflow end 1a and filtrate outflow end 1b of the filter tank 1 so as to leave an interval. Water flooding weirs 7 formed from a treated water impermeable material are provided to the upper end parts 1b of the respective filter members 3 so as to protrude upwardly and a filtrate outflow weir 8 is attached to the upper end part of the filter member 3 arranged between the water flooding weir 7 on a filtrate outflow end side 1b and the wall on the filtrate outflow end side 1b of the filter tank 1. The filter members 3 are formed of a sponge like porous material and formed so as to be mutually movable in contact and separation directions. By this constitution, by moving the respective filter members 3 to bring them to a pressure contact state, the sludge flocs or suspended solid particles deeply bonded to the filter members are certainly liberated.
Patent JP-S63117222-A (JP)
Title: Method for measuring liquid level of conductive liquid
Inventor: MURATA OSAMU
IPC: G01F23/26
Filed: 1986-11-06
Abstract: PURPOSE:To reduce a measuring error and to measure a liquid level at a place isolated from a measuring place, by covering the surface of a conductor with a film of an electric insulating substance and applying voltage between the conductor and an electrode body in a conductive liquid. CONSTITUTION:A covered body 1 wherein a conductor 2 is covered with a film 3 composed of an electric insulating substance having a thickness (t) and an electrode body 4 composed of a conductor are provided in a conductive liquid 5 and voltage is applied between the conductor 2 of the covered body 1 and the electrode body 4. When it is assumed that the contact resistance of the electrode body 2 and the conductive liquid 5 can be neglected, since the conductor 2 and the conductive liquid 5 are opposed to each other so as to be separated by the thickness (t) of the film 3, they form a capacitor having the conductor 2 and the liquid 5 as both electrodes. When the thickness (t) is constant, the capacity of the capacitor is proportional to the area of the electrodes, that is, the contact length of the covered body 1 and the liquid 5. Therefore, the proportional formula of the electric capacity of the capacitor and the contact length of the covered body 1 and the liquid 5 is empirically calculated and the electric capacity is measured to be applied to the proportional formula to make it possible to calculate the contact length of the covered body 1 and the liquid 5.
Patent JP-H09105821-A (JP)
Title: Terminal processed structure of optical fiber cable
Inventor: UEHARA TOSHIAKI
IPC: G02B6/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a terminal processed structure of the optical fiber cable which facilitates the machining of optical fiber cable termination and is small- sized, lightweight, and small in volume by forming a thin rod having projection parts removed. SOLUTION: Projection parts of grooves 104 formed in a slot rod 102 are ground away to from a rod 1 which is a size smaller and has a smooth surface. Then spiral tubes made of flexible resin are wound by coated optical fibers 105 put in the grooves 104 and run in a pipe 2. Further, a both-sided adhesive tape is wound around the part of the rod 1 and the pipe 2 into which the coated optical fibers 105 are inserted is stuck almost equally on the both-sided adhesive tape together. Then the pipe 2 is wound with a PCV tape 3 several times to fix the pipe 2 to the rod 1. A connection part is almost a half as thick and wide as before, the weight and volume are less than usual, and the operability is improved.
Patent JP-S63116728-A (JP)
Title: Method for preventing malodor of night soil tank lorry
Inventor: NISHIOKA TORU
IPC: B01D53/38
Filed: 1986-11-05
Abstract: PURPOSE:To deodorize the exhaust gas of a night soil tank lorry at low cost, by mounting a wave suppressing plate to a container long from side to side having a vertically long cross-sectional shape and providing a nozzle for discharging the exhaust gas from the tank of the night tank lorry in the absorbing solution allowed to fill said container in an air bubble form. CONSTITUTION:A wave suppressing plate 6 is provided to the main body 3 of a scrubbing apparatus long from side to side having a vertically long cross- sectional shape and said main body 3 is filled with an absorbing solution 4 and a nozzle 5 is provided to the lower part of the main body 3. Said nozzle 5 discharges the gas discharged in order to evacuate the tank 1 of a night soil tank lorry in the absorbing solution 4 in a fine air bubble form. The main body 3 of the flat scrubbing apparatus can be well inserted in the slight gap (a) between the tank 1 and drier's cab of the tank lorry. This apparatus is not used fundamentally during running but the flat shape of the main body 3 and the wave suppressing plate 6 develop effect in preventing the abnormal jumping of the liquid due to a steep curve.
Patent JP-H02108613-A (JP)
Title: Cosmetic composition
Inventor: HASEGAWA MOTOO
IPC: A61Q19/00
Filed: 1988-10-19
Abstract: PURPOSE:To provide a highly safe cosmetic composition having an excellent touch by containing a Hippophae rhamnoides. L oil fatty acid ester prepared by esterifying the Hippophae rhamnoides. L oil fatty acid or a hydrogenated product thereof or by subjecting the Hippophae rhamnoides. L oil to an ester exchange reaction. CONSTITUTION:Hippophae rhamnoides. L oil containing palmitoleic acid in a high concentration but having been compounded with cosmetics in limited amounts because of having a strong orange color and a characteristic odor is hydrolyzed and the prepared Hippophae rhamnoides. L fatty acid or a hydrogenated product thereof is subsequently esterified with a 1-27C straight chain or branched chain saturated or unsaturated alcohol having preferably 1-12 OH groups or the Hippophae rhamnoides. L oil or a hydrogenated product thereof is subjected to a direct ester exchange reaction to form a substantially tasteless and odorless Hippophae rhamnoides. L oil fatty acid ester. At least one kind of the Hippophae rhamnoides. L oil fatty acid ester is compounded with a cosmetic to provide a cosmetic composition to which the Hippophae rhamnoides. L can be added in a free amount and gives a better feeling to the skin than the Hippophae rhamnoides. L.
Patent JP-H08107015-A (JP)
Title: Tableware with permanent magnet
Inventor: HARA MITSUO
IPC: A47G21/10
Filed: 1994-10-03
Abstract: PURPOSE: To acquire a tableware which can magnetize iron in food by providing a permanent magnet to a place of a tableware where food comes into contact. CONSTITUTION: A lower part of chopsticks is constituted of a permanent magnet 2. Since chopsticks are put inside a mouth together with food, magnetic line force thereof improves blood circulation inside a mouth and gums and prevents pyorrhea and tartar. Mainly, iron in food is magnetized when a magnet of the tableware comes into contact with food. Since the food increases blood flow in stomach and intestine on entering stomach and intestine, stomach and intestine are activated and accelerate digestion and absorption. Furthermore, since iron also is absorbed in the magnetized state, it increases peripheral blood flow amount of various internal organs and activate various internal organs. Furthermore, since iron is magnetized, generation of tartar and urine calculous, etc., is restrained.
Patent JP-H02112411-A (JP)
Title: Production of polyester
Inventor: ISHIMARU FUTOSHI
IPC: C08G63/82
Filed: 1988-10-19
Abstract: PURPOSE:To improve yield, etc., by using a catalyst containing a manganese, antimony and phosphorus compounds in a specific proportion in obtaining a polyester from a lower alkyl naphthalenedicarboxylate and aliphatic glycol. CONSTITUTION:A polyester is obtained from a lower alkyl naphthalenedicarboxylate (e.g., 2,6-dimethyl naphthalate) consisting of naphthalenedicarboxylic acid as a main dicarboxylic acid component and an aliphatic glycol (e.g., ethylene glycol). In the process, a catalyst containing a manganese compound (e.g., manganese acetate tetrahydrate), an antimony compound (e.g., antimony trioxide) and a phosphorus compound (e.g., trimethyl phosphite) in a proportion expressed by formulas I to III (Mn, Sb and P are mol% of the respective atoms in the manganese, antimony and phosphorus compounds based on the lower alkyl naphthalenedicarboxylate) is used to produce the polyester in a short polymerization time with hardly any formation of impurities as a by-product.
Patent JP-H11101707-A (JP)
Title: Piping material air pressure inspection device
Inventor: HOSOKAWA KAZUHISA
IPC: B23K9/028
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To efficiently inspect the welding part of a piping material where a flange is welded at both ends of a pipe. SOLUTION: A circular-plate-shaped piping material retention bodies 7 with a metal fitting 12 for retaining a flange F on a pair of vests 4 that can be brought closer to or away from an area on a machine rest are mounted rotatably so that they oppose each other. A supporting plate 9 for fitting packing is mounted on the piping material retention body 7. Also, the piping material retention body 7 has a passage for supplying compressed air into a pipe B being pinched. Then, when inspection is performed, the pipe B where the flange F is welded by a pair of piping material retention bodies 7 is pinched, the end part opening of the pipe B is enclosed, air for inspection is filled into the pipe B from the passage for supplying pipe air, and the pin hole or the like of the welding part is inspected.
Patent JP-2000088444-A (JP)
Title: Heat insulation door
Inventor: OKAMOTO TAKEHISA
IPC: F25D23/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent a surface of a door from being distorted by closing an open end face of a door housing having a door front side face material having a drawing part and a door rear side face material with a door cap, and filling a foamable heat insulator therein. SOLUTION: The door 28 is formed by closing an open end face of a door housing having a door front side face material 33 and a door rear side face material 34 with a door cap 35, and then filling a foamable heat insulator from a hole 36 of the material 34. A lengthy face part 39 is formed on a rear side of the cap 35, and the part 39 of the cap 35 is brought into close contact with a rear face of an end (strain generating site) of the material 33 in the state that the cap 35 is mounted at the material 33. Thus, if the insulator is filled in the housing, the insulator is filled substantially simultaneously in the rear face of the end of the material 33 so that a strain is not concentrated caused by generating a specific filling end local point.
Patent JP-H01106351-A (JP)
Title: Information reproducing device
Inventor: MURABAYASHI NOBORU
IPC: G11B15/087
Filed: 1987-10-19
Abstract: PURPOSE:To give a priority to a detecting signal, to start the reproduction of recording information and to attain the reproduction of the desired recording information just enough by obtaining the detecting signal from the recording information designated by a user out of first and second pieces of information. CONSTITUTION:A reproducing mechanism control circuit 42 controls a reproducing mechanism 44 composed by including a rotary drum to load a magnetic tape 1 and A, B heads 12A and 12B. When the reproducable information is not recorded at recording tracks TRA and TRB on the magnetic tape 1 based on a tape sending control signal S22, the magnetic tape 1 is driven so that the magnetic tape 1 is traveled by fast feeding or rewinding modes and the A, B heads 12A and 12B can be scanned and positioned to the position of recording tracks TRA and TRB to record the effective recording information. When the magnetic tape 1 is reproduced, a tape residual quantity detecting signal S24 to show the tape residual quantity and a head scanning area detecting signal S25 to show the area scanned by the A, B heads 12A and 12B are supplied to a system controller 35.
Patent JP-H1086290-A (JP)
Title: Antibacterial synthetic resin oriented film and antibacterial laminate
Inventor: TANAKA HIROYUKI
IPC: C08L23/10
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To improve the abrasion resistance of a film, blended with antibacterial agent, without spoiling the glossiness and transparency of the same by a method wherein a surface layer, having antibacterial property, is provided at least on one side of the film and the glossiness of the surface layer side is specified while a specified inorganic antibacterial agent is contained in the surface layer. SOLUTION: Antibacterial agent is preferable to be an inorganic compound and, more preferably, the antibacterial agent is constituted of a bearer, having excellent affinity with a synthetic resin such as zeolite, silica, or titanium oxide, which bears silver ion, copper ion or zinc ion, practically. Polypropylene resin, polyethylene resin, polyester resin, polyvinyl chloride resin or polyamide resin is used as the synthetic resin, blended with the antibacterial agent because of the affinity with the antibacterial agent, while microvoid, produced between the antibacterial agent and the synthetic resin, is reduced so as not to loose the transparency and glossiness. On the other hand, the glossiness of an antibacterial synthetic resin oriented film on the surface layer side is specified so as to be 100% or more.
Patent JP-2001086447-A (JP)
Title: Image processor
Inventor: ISHIZUKA YOSHIYUKI
IPC: H04N19/625
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processor having an image data structure for accelerating the processing speed of moving image data, especially, processing speed required for the motion vector detection of moving images. SOLUTION: This image processor is roughly composed of a spatial compressing part 10 for performing compression based on an intra-picture (spatial) relative relation, time compressing part 20 for performing compression based on an intra-picture (time) correlative relation and eccentric compressing part 30 for performing compression based on eccentricity in the appearance probability of codes and these components are formed on the same semiconductor chip. In frame memories 22 and 23 composing of the time compressing part 20, image data for one picture are respectively divided and stored in memory cell arrays 22A, 22B, 23A and 23B while being partially overlapped. Each of memory cell arrays 22A, 22B, 23A and 23B is provided with an arithmetic processing circuit 24 for performing operation required for the detection of a motion vector.
Patent JP-2000088137-A (JP)
Title: Gate valve with opening sensor
Inventor: SAKURAI YOSHIKI
IPC: F16K37/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To discriminate the opening closing states of a valve in short time, even if the opening closing operations of the valve are actually performed, and to facilitate a flow rate control of a conduit, by constituting the valve so that the opening/closing states of the valve may be detected by a sensor and an action member provided on a valve box a valve element and the opening/closing states may be transmitted to the outside. SOLUTION: When a partition valve 1 is in a full close state, an action member 8a provided on the side of a valve element 3 and a sensor 7a provided on the side of a valve box 2 are opposed and the sensor 7a becomes a state of the presence of reaction. Since a second action member 8b provided on the side of the valve element 3 and a second sensor 7b provided on the side of the valve box 2 are not opposed, the sensor 7b becomes a state of the absence of reaction. Since both of the action members 8a, 8b are not opposed to the sensors 7a, 7b in the case of a half-open state, both of the sensors 7a, 7b become states of the absence of reaction. Therefore, output signals of these sensors 7a, 7b are imputted in a portable transmitter-receiver together with discriminating symbols of the valve element 3, and the valve opening/closing state is discriminated in the transmitter-receiver.
Patent JP-H01109203-A (JP)
Title: Mark position detecting method
Inventor: OKUMURA MASAHIDE
IPC: H01L21/68
Filed: 1987-10-21
Abstract: PURPOSE:To prevent a mark position from being misrecognized by delaying the scanning start of a beam by a time corresponding to the response delay of a mark signal amplifier. CONSTITUTION:When a CPU 10 sends a start instruction, a timer 11 generates a driving signal while the beam 14 is deflected and projected 12 on a point A on a wafer 19, and operation is performed for the time (Tsec) corresponding to the response delay of the mark signal amplifier 17. An end signal is generated on said operation, the beam 14 begins to be scanned as specified, and reflected electrons from the wafer 19 are detected 18 and amplified 17. Then while the beam 14 stops at the point A for Tsec, the mark signal returns to its correct level, one mark edge (n) per one beam scan is detected 16, and beam coordinate data outputted by a beam deflecting signal generation part 12 are stored in a memory 15. Similar operation is carried out by the specific number of scans and then the CPU 10 reads the contents of the memory 15. Those data are one edge data per one beam scan and the CPU 10 sends data with a shift in scanning start point to the generation part 12 and the mark detection is carried on.
Patent JP-H06118753-A (JP)
Title: Image forming device
Inventor: ISHIKAWA TOMIYUKI
IPC: G03B21/134
Filed: 1992-10-01
Abstract: PURPOSE:To improve an additional value whereby, even when a slide-film image is copied, image processing such as masking and trimming are possible and also the specific image area of the slide-film image can be copied in a specific copy color. CONSTITUTION:An image projection mat 30 and a Fresnel lens 33 are provided on a table glass 1 so that they can move. The image projection mat 30 is positioned on the table glass 1, and the image of the slide film 25 is projected on the image projection mat 30 by means of a slide projector 26. While watching this image, an operator point-inputs the image projection mat 30 by the use of a pen 36 in order to set and input copying conditions such as the image area of the slide film 25 and masking. Produced vibrations are transmitted to the table glass 1, and vibration sensors provided on a plurality of areas on the table glass 1 detect the vibrations. The detection signal is transmitted to a CPU. The CPU computes the position of a point-input at the timing of the detection of each vibration sensor.
Patent JP-H02112712-A (JP)
Title: Lead inspecting instrument
Inventor: OBATA OSAMU
IPC: H01L21/66
Filed: 1988-10-21
Abstract: PURPOSE:To simplify the device by detecting existence information in a multipoint with regard to the lengthwise direction of a lead, and executing an AND calculation by a result of this detection. CONSTITUTION:As a table 4 is fed, each lead 3 passes through between a projector 7 and a line sensor 8. When the lead 3 passes through between the projector 7 and the line sensor 8, a light projection by the projector 7 is obstructed by the lead 3, therefore, the line sensor 8 comes to collect existence information in a multipoint in the lengthwise direction of the lead 3. Subsequently, multipoint data of the lead 3 which is detected is inputted to a binarizing circuit 9 and binarized. A binarized signal is inputted to a line memory 12. Each data of (n) bits which is stored is transmitted to an AND circuit 15 and an OR circuit 16, respectively. Next, AND of all bits and OR of all bits are calculated in the AND circuit 15 and the OR circuit 16, respectively, and in a data controller 11, the decision released to non-defective or defective of the lead is executed.