baber/WOPTO huggingface dataset:
Patent JP-H10299458-A (JP)
Title: Device and method for purifying exhaust gas filter
Inventor: KUWAMOTO YOSHINOBU
IPC: F01N3/02
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To perform the combustion regeneration of a filter at an optimum power consumption by grasping a state of particulates adhered to a filter in advance and to prevent melt down of two filter through automatic suspension of the combustion regeneration when an accumulated amount is too high to effect regeneration. SOLUTION: This purifying device is provided with pressure sensors 1a and 1b arranged at least at one of the regions between an air blower 7 to feed a constant flow rate of regenerating air and an electric heater 4 or between the electric heater 4 and a filter 3. Based on a value of at least one spot of the pressure sensors 1a and 1b, a collected amount of particulates adhered to the filter 3 is estimated. According to the estimated value, the time for continuity to the electric heater 4 and a blowing time of an air blower 7 are controlled. When particulates are judged excessively adhered to the interior of the filter 3, regeneration is suspended and cracking and melt down of the filter 3 due to abnormal combustion are prevented from occurring.
Patent JP-S586680-A (JP)
Title: Solid-state image pickup element
Inventor: YAMAMURA MICHIO
IPC: H04N5/335
Filed: 1981-07-06
Abstract: PURPOSE:To obtain an image pickup signal having a high SN ratio by decreasing the depth of diffusion of only an impurity diffused layer which forms the source and drain electrodes of an MOS transistor (TR) for a horizontal switch. CONSTITUTION:In the cross section of an MOSTRSMOS26 for a horizontal switch, a source n<+> layer 21 and drain n<+> layer 22 formed of impurity layers, an inter-layer insulating film 23 formed of SiO2, a gate 24, and an Al wiring layer 25 are laminated in order on a P type Si substrate 20. In this case, only the source 21 and drain 22 have the decreased depth (d) of the impurity layers, and the Al wiring 25 and a contact part have the increased depth d' of diffused layers, preventing a short circuit between the wiring 25 and substrate 20. Consequently, variance in spike noise due to variation in gate capacity and fixed pattern noises due to deviation in the manufacturing work of the element are reduced.
Patent JP-H04311370-A (JP)
Title: Production of dietary fiber and food containing dietary fiber
Inventor: FURUSE ISAO
IPC: A23L7/10
Filed: 1991-04-10
Abstract: PURPOSE:To obtain dietary fiber having excellent palatability without deteriorating the taste and flavor of raw material by immersing a dietary fiber raw material originated from the outer skin of grains, etc., in an organic solvent to effect the extraction and removal of soluble components, partially hydrolyzing the product and washing the hydrolyzate with water to remove disagreeable taste and smell. CONSTITUTION:A dietary fiber raw material originated from the outer skin of grains or beans such as corn, barley or soybean is immersed in an organic solvent such as hexane or ethanol to extract and remove soluble components from the material. The treated raw material is partially hydrolyzed to an extent to get a recovery of 40-80wt.% after hydrolysis and the product is washed with water to obtain the objective dietary fiber. Various drinks and foods such as baked cake and bread having excellent palatability can be prepared by including 1-90wt.% of the fiber into the drinks, etc.
Patent JP-H02286543-A (JP)
Title: Inserting and carrying of medium
Inventor: MURAKAMI JUNICHIRO
IPC: B65H9/20
Filed: 1989-04-26
Abstract: PURPOSE:To prevent the occurrence of jamming in the middle of carriage, and to prevent breaking of a sheet medium during the alignment of width in post-treatment by detecting the lateral position of the sheet medium, and by stopping the carriage of the sheet medium when the amount of skew of the medium exceeds a standard value. CONSTITUTION:A carrier roller 12 is rotated by the driving of a motor 13, and a sheet medium 11 is carried thereby. During the carriage, it is detected by a medium position detecting means 15 which of the right and left sensors 14a or 14c is turned 'OFF' by the passing of the sheet medium 11. When either of these is turned 'OFF', time counting is started by skew counting means 19 until both of the right and left sensors 14a and 14c are turned 'OFF'. The carrying speed of a motor 13 is detected by the means 17, and the amount of skew is calculated from the counted time and speed. If the amount of skew is not more than a standard value, taking in and carrying of the sheet medium 11 are continued, while if it is not less than the standard value, carriage is stopped being defined as a skew error, whereby the occurrence of jamming or the breaking of the sheet medium 11 can be eliminated.
Patent JP-H0799300-A (JP)
Title: Solid-state image pick-up element
Inventor: IIZUKA TETSUYA
IPC: H04N5/335
Filed: 1994-04-19
Abstract: PURPOSE:To reduce the difference in sensitivity between the center and peripheral parts of a group of picture elements with an image pick-up function and to improve yield. CONSTITUTION:A dummy picture element region 45 and an optical black picture element region 12 successively surround the periphery of an effective picture element region 11. A dummy picture element 46 has the same structure and shape as the effective picture element in the effective picture element region 11 with the exception that a sensor part 21 does not have charge accumulation function. Therefore, the difference in the film thickness of an upper-layer film 37 between the effective picture element region 11 and the optical black picture element region 12 is absorbed by the dummy picture element region 45 and the defect of the sensor part 21 of the dummy picture element 46 does not appear as signal output.
Patent JP-H09285687-A (JP)
Title: Washing machine
Inventor: IMAI MASAHIRO
IPC: H02P27/06
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a washing machine with a pump to supply water from other-than-tap water into a tub. SOLUTION: A DC power source circuit 44 is connected to an SC power source, and an invertor main circuit 48 is connected to the output side of the DC power source circuit. A washing machine motor 17 is made so as to be driven by the invertor main circuit 48. Power is supplied from the DC power source circuit 44 to a pump motor 35, and, in that case, supplied power is made so as to be controlled by switching of a switching element 49.
Patent JP-H02282721-A (JP)
Title: Image forming device
Inventor: ITO CHIHARU
IPC: G09G3/18
Filed: 1989-04-25
Abstract: PURPOSE:To eliminate irregularity in illumination intensity on a screen and to improve the quality of a formed image by equalizing the time from the formation of respective picture elements by light beam irradiation to the disappearance at all points on the screen. CONSTITUTION:The frequency of an electric field which is applied to a liquid crystal light valve is set equal to the scanning frequency of a light beam and the operation wherein the polarity is held equal while the light beam is in the effective scanning area of the liquid crystal light valve and inverted when the light beam exits from the effective scanning area is repeated. While the light beam is in the effective scanning area of liquid crystal, the polarity of the electric field applied to the liquid crystal, the polarity of the electric field applied to the liquid crystal light valve does not change, so the liquid crystal responds according to the light beam modulated with a video signal. Thus, nematic liquid crystal is used for a liquid crystal layer, so picture elements formed by the light beam irradiation disappear naturally according to the time constant of the liquid crystal. The display time of any picture element on the screen becomes equal. Consequently, a display irregularity due to a difference in the display time is eliminated.
Patent JP-H10258406-A (JP)
Title: Concrete having property changeable by magnetism
Inventor: FUKAI SATORU
IPC: C04B40/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance the strength and durability of a reinforced concrete by a method wherein a magnet, which can magnetize magnetic bodies, is mounted inside and outside a concrete, in at least some part of aggregates of which the magnetic bodies are included and which is not yet solidified, and fixed or moved. SOLUTION: A magnetic material-added concrete, some part of the fine or coarse aggregates of which consists of ores including slugs and iron sand, metals, artificial magnetic materials and their composite materials, is put in a container. When a magnet 5 is externally contactedly fixed to the container, the magnetic aggregates are magnetized and applied with a force attracting to the magnet 5, resulting in compressing a viscous concrete 1 between the magnetic aggregates and the container, consequently enheightening the viscosity of the concrete and densely collecting some part near the magnet 5 of the magnetic aggregates around the magnet 5. On the other hand, t through the movement and stoppage of the magnet 5, a flowing force, the direction of which is varied, is given to a magnetized concrete.  When the magnet 5 is vibrated, the concrete, which is not yet solidified, vibrates together with the magnetic aggregates, resulting in dispersing the air within the concrete and acting so as to prevent accumulated bubbles from generating between the inner surface of the container and the concrete.
Patent JP-H02283072-A (JP)
Title: Semiconductor device using offset gate type mosfet
Inventor: TAKEDA HISAO
IPC: H01L29/78
Filed: 1989-04-25
Abstract: PURPOSE:To suppress storage of charge generated by the high potential of wirings and to enhance a high voltage resistance by providing a bias potential applying electrode for suppressing an electrostatic induction due to the high potential of wirings on the surface of a second conductivity type low concentration region extended between a part directly under a gate and the second conductivity type region. CONSTITUTION:A semiconductor device having an offset gate type MOSFET has a bias potential applying electrode 30 provided between a field oxide film 18 directly under a drain electrode wiring 17 and an interlayer insulating film 21. The electrode 30 is formed of a rectangular polysilicon film and supplied with power from a potential supplying wiring 31. A depletion layer end 19b' directly under the wiring 17 becomes an enlarged position similar to the part not covered with the wiring 17 due to the presence of the electrode 30, thereby alleviating an electric field concentration and improving a drain voltage resistance.
Patent JP-S61263124-A (JP)
Title: Mask plate for manufacturing semiconductor device
Inventor: KADONISHI YUTAKA
IPC: G03F1/54
Filed: 1985-05-16
Abstract: PURPOSE:To obtain a mask plate for manufacturing a semiconductor device which can define the width of a facet cut portion of a wafer, by constructing the plate of a belt-shaped transparent element provided adjacently to a pattern element and a mask element provided adjacently on the opposite side to the pattern element. CONSTITUTION:A mask plate 10 is formed, on a glass plate 11, of a pattern element 12 with a pattern drawn for forming ordinary layers on a wafer, a belt-shaped transparent element 13 provided adjacently to said pattern element 12 and further a belt-shaped mask element 14 provided adjacently to the outside f said transparent element 13. The wafer 1 being moved under the mask plate 10, an orientation flat 2 of the wafer 1 is matched with the edge 14a of the mask element 14 by visual observation from above the transparent plate 13. Then, a light is projected from above the mask plate 10. Thereby the wafer 1 is cut by the width (t) of the transparent element 13 from the orientation flat 2, and thus a facet cut portion having a definite width is formed constantly.
Patent JP-H09293606-A (JP)
Title: Permanent magnet material
Inventor: SAKURADA SHINYA
IPC: H01F1/04
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To make the performance of a magnet, which is made of an Mn-Ga permanent magnet material, enhanced by a method wherein the magnet material is shown by a specified formula and a material having a phase, which has an Al3 Ti crystal structure, as its main phase is used for the magnet. SOLUTION: This permanent magnet material is shown by a general formula, [(Mn1-x Tx)y Ga1-y ]1-z Az, and is made of a material having a phase, which has an Al3 Ti crystal structure, as its main phase. Provided that, the T shows at least one element, which is chosen from among Fe, Co and Ni, the A shows at least one element, which is chosen from a group consisting of N, C, H and B, and the (x), the (y) and the (z) respectively show the conditions of 0<=x<=0.5, 0.6<=y<=0.8 and 0.0001<=z<=0.2. Here, the main phase is one meaning a phase having the largest volume occupation factor among crystalline phases and non- crystalline phases in a compound. The element T may be substituted for at least one element, which is chosen from a group consisting of Ti, V, Cr, Cu, Zr, Hf, Sc, Nb, Mo, W, Si, Al and Ge within the extent of its 20 atomic % or lower.
Patent JP-S60247808-A (JP)
Title: Adjusting circuit of writing current
Inventor: KAWASE MICHIO
IPC: G11B20/18
Filed: 1984-05-24
Abstract: PURPOSE:To decide the optimum writing current value from both count values, by detecting and counting the dropout of waveforms recorded at the writing time and at the same time, detecting phase deviation of the recorded waveforms and counting error signals whose phases are deviated beyond a fixed level. CONSTITUTION:Writing is performed on a magnetic tape with the writing current value of a nonvolatile RAM2. After writing, waveforms read out from a reading head (RH) are sent to an amplitude detecting circuit 5 where the dropout of waveform data is detected and counted. The clock of a VFO6 and read data are compared with each other in phase in a phase deviation detecting circuit 7 and, when the phase deviation exceeds a fixed value, a phase error signal and count value are outputted. A writing current deciding circuit 33 decides whether or not a writing current is appropriate from both the count values and, when the writing current is improper, sets a proper writing current and rewrites the writing current value in the nonvolatile RAM2.
Patent JP-H01277456-A (JP)
Title: Hydrate-like food
Inventor: HONMA KAZUO
IPC: A23L33/20
Filed: 1988-04-30
Abstract: PURPOSE:To provide a low-caloric hydrate-like food having smooth fatty texture without requiring use of a special atomizer, by containing a specific amount of a plastin reaction product and producing a hydrate-like food. CONSTITUTION:A protein, such as egg white, casein, lactalbumin or gelatin, is hydrolyzed by a method for using an enzyme (e.g., protease), etc., and resynthesized by condensation, rearrangement, etc., to prepare a plastin reaction product. Water and a required additive, such as seasoning, spice, vitamins or colorant, are blended so as to contain >=about 20% above-mentioned plastin reaction product expressed in terms of solid in the total weight. The obtained mixture is mixed in a mixer, etc., to prepare a hydrate-like food, which is low caloric and has fatty texture and is suitably used as a substitute for mayonnaise or margarine, since fats are not contained.
Patent JP-H07308256-A (JP)
Title: Milk preparation apparatus
Inventor: HOSOOKA YUTAKA
IPC: A47J27/21
Filed: 1994-05-19
Abstract: PURPOSE:To reduce the number of part items and assembling manhours by integrally unitizing a control circuit and an operation panel part in a milk preparation apparatus. CONSTITUTION:In a milk preparation apparatus comprising a milk preparation apparatus main body 1 having an electric heater 3 and a milk preparation pot 2 placed on the milk preparation apparatus main body 1 and heated by the electric heater 3, an operation panel part 34 for operating a control circuit is provided on an outer wall of a control circuit housing box 16 arranged in the main body 1 and containing the control circuit for electrifying and controlling the electric heater 3. The operation panel part 34 is faced to an opening 40 formed in the outer circumferential surface of the main body 1 and a switch sheet 41 for operating the operation panel part 34 is attached to the operation panel part 34.
Patent JP-H07308702-A (JP)
Title: Joining/continuously rolling method for slab
Inventor: TAMURA NOZOMI
IPC: B23K20/00
Filed: 1994-05-19
Abstract: PURPOSE:To improve the thickness accuracy of a slab after rolling and to prevent the variation of rolling tension and breaking of sheet during rolling by joining the rear end part of a preceding slab and the tip part of the succeeding slab by heating/ pressurizing them, removing the rising part due to joining and also cooling the joined part and its periphery. CONSTITUTION:The rear end part of the preceding slab 11 and the tip part of the slab which is rolled following the preceding slab are respectively held with clamps 13, 14 and 15, 16 and opposed with small gap spaced. By arranging a pair of induction heating coils 17 on both sides of these slabs and making flow high frequency current through the coils from a power supply 18, the rear end part of the preceding slab 11 and the tip part of the succeeding slab 12 are heated by induction. By pressurizing the preceding slab and succeeding slab during or after heating, joining is executed. The joined part rises due to pressurizing and fused material is pressed out. To remove these rising parts and fused material, a rising part removing device having rotary cutters is used. Further, after removing the rising part or the like, the vicinity of the rising part is cooled with a water spray cooling device.
Patent JP-S5963501-A (JP)
Inventor: ROBAATO FUREIJIYA KASATSUKU
IPC: G01B7/00
Filed: 1983-06-13
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-H07320585-A (JP)
Title: Multicolor lighting switch
Inventor: ITO SUGURU
IPC: H01H13/02
Filed: 1994-05-19
Abstract: PURPOSE:To provide a multicolor lighting switch, capable of lighting in multicolor further to improve sureness of operating a contact opened/closed. CONSTITUTION:In a plurality of bare chips LED23, 23... provided in an upper surface of a substrate 21, a key top 25 is supported approachably/separably relating to the substrate 21 by an elastic body 26. In a lower part of the key top 25, movable contacts 28, provided corresponding to fixed contacts 27 extended in the periphery of the LED23, 23... to open/close the fixed contacts 27, are provided, and a plurality of bare chips LED23, 23... are collectively coated with a seal resin layer 24 of diffusing light.
Patent JP-H04333808-A (JP)
Title: Photosemiconductor module
Inventor: TANIZAWA YASUHISA
IPC: G02B6/42
Filed: 1991-05-10
Abstract: PURPOSE:To reduce the price of the optical communication system photosemiconductor module and to mass-produce it. CONSTITUTION:A short core expanded coated optical fiber 3 or core-diameter expanded coated optical fiber 3A whose diameter of the surface facing a photosemiconductor 1 is larger than the diameter of an optical fiber 4 is used as the optical fiber of the photosemiconductor module. Both ends are finished specularly and put up to a nearly half position of a fine tube 5 whose internal diameter is a little bit larger than the external diameter of the optical fiber. For connection with an external pigtail cord 17, the coated optical fiber is inserted and fixed in the coated optical fiber state together with an optical matching agent 6. Therefore, while axis tolerance is relaxed, the assembly adjustment of an optical module main body is easy, no connector is required for connection with other devices, and short coated optical fibers can be mass- produced.
Patent JP-H06215186-A (JP)
Title: Pasteboard input device
Inventor: ISHIMORI MAYUMI
IPC: G03F1/00
Filed: 1992-03-31
Abstract: PURPOSE:To reduce the load of layout work thereafter by automatically correcting the notches of line drawing at the time of inputting a pasteboard. CONSTITUTION:The pasteboard is read by an image scanner 302. Images on the read pasteboard are outputted to a main body 301 of a computer and displayed on a display 303 as image data expressing various density gradations. The main body 301 of the computer prepares binary image data by binarizing the gradation image data and corrects the image data based on these binary image data. Further, the main body 301 of the computer adds additional data (data for typesetting) for designating so as to print an article photograph or the like inside the layout frame (normally inside a closed graphic) in the binary image data. In the post-process, typesetting is performed by fitting the image data (separately read data) expressing the article photograph into the layout frame in the binary image data.
Patent JP-H10304010-A (JP)
Title: Establishment for session between terminals utilizing network, remote terminal and recording medium
Inventor: KIDO AKIO
IPC: G06F13/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To establish a session using the TCP/IP between terminals which are connected to a network in terms of on-demand by the dial-up PPP. SOLUTION: A local terminal X is connected to a local connection pint A of a network by the dial-up PPP, and based on information from the local terminal X, a secondary server C on the network calls a remote terminal Y at a remote side and a FAX message including an IP address of the local terminal X is sent to the remote terminal Y. By the demon on the remote terminal Y started based on the transmitted FAX message, the IP address of the remote terminal Y that is connected to the network by the dial-up PPP is sent to the local terminal X.
Patent JP-S588078-A (JP)
Title: Synthesis of ketalized glycerol (meth)acrylate
Inventor: TANAKA KIYOUICHI
IPC: C07D317/24
Filed: 1981-07-06
Abstract: PURPOSE:To prepare the titled compound, economically, in a short time, in one step, by using glycidyl (meth)acrylate and a ketone as the starting raw materials, and reacting in the presence of an acid catalyst. CONSTITUTION:A ketalized glycerol (meth)acrylate can be prepared by reacting glycidyl (meth)acrylate with a ketone in the presence of an acid catalyst. The catalyst is Brphinsted acid or Lewis acid, preferably trifluoromethanesulfonic acid, silicotungstic acid, etc. as the Brphinsted acid, or boron trifluoride ether complex as the Lewis acid. The amount of the ketone is preferably 0.7-13mol, especially 2-10mol per 1mol of the glycidyl methacrylate.
Patent JP-H045445-A (JP)
Title: Electronic control fuel injection device for internal combustion engine
Inventor: OSAKI MASANOBU
IPC: F02D41/04
Filed: 1990-04-24
Abstract: PURPOSE:To prevent the air-fuel ratio from becoming lean and to improve startability of an engine and stability of idling by providing an engine starting detecting means for detecting starting of an engine, and a transient-correction prohibiting means for prohibiting transient-correction at the time of starting the engine and for a fixed period after starting of the engine. CONSTITUTION:When an engine-starting detecting means A detects starting of an engine, transient correction is prohibited (B) at the time of starting of the engine and for a fixed period after the engine starts. After a fixed period has elapsed, a transient-correcting means E performs transient-correction of basic fuel injection quantity, and performs correction of fuel injection at the time of transient period based on the quantity of changes in basic fuel injection quantity calculated by a basic fuel injection quantity calculating means D on the basis of the quantity of state of intake-air sucked into an engine, and detected by an intake-air state quantity detecting means C.