baber/WOPTO huggingface dataset:
Patent JP-H05114520-A (JP)
Title: Transformer device
Inventor: OISHI MITSUYOSHI
IPC: H01F27/24
Filed: 1991-10-22
Abstract: PURPOSE:To reduce leakage flux to the outside which is caused from spacer parts in a transformer device. CONSTITUTION:Second magnetic cores 7 which are a part of magnetic cores 1, 2 and have large permeability in a part of magnetic path direction are arranged. At spacer parts 4, 5, gap widths of the second magnetic cores 7 are made large as compared with the first magnetic cores 1, 2 of small permeability. Thereby magnetic flux leakage at the spacer parts is reduced, and saturation of the magnetic cores can be prevented.
Patent JP-S62131815-A (JP)
Title: Rust preventive method of hemming junction for car
Inventor: YAMAMOTO SHOZO
IPC: B60J5/00
Filed: 1985-12-04
Abstract: PURPOSE:To prevent seal from being off the mark by bulging out the sealer agent inserted into a junction by hemming processing to cover a panel edge section and form a seal section in the hemming junction of a panel of a door or the like. CONSTITUTION:A sealer agent 3 is inserted in excess at the junction of an inner panel 2 and an outer panel 1 so that it is bulged out of the junction by hemming processing. This bulged-out sealer agent 3a is controlled by a molding groove 5a of a hemming processing press mold 5, and a seal section 6 covering the edge 1a of the outer panel 1 is formed. Next, the sealer agent 3 and seal 6 are hardened through the pretreatment and electrodeposition coating process. According to this constitution, sealing can be performed reliably and easily.
Patent JP-S62132595-A (JP)
Title: Heater for aeration tank
Inventor: TAKAHASHI EIZO
IPC: C02F3/00
Filed: 1985-12-05
Abstract: PURPOSE:To improve the efficiency in purifying sewage by focusing sunbeams with plural focusing lenses, receiving the focused beam with one end of an optical fiber, placing the other end of the optical fiber at the bottom part in an aeration tank, and heating the sewage. CONSTITUTION:The beams of the sun 8 are focused by the plural focusing lenses 6, the beams focused by the lens 6 are received by the one ends of the optical fibers 2 and 4, and the other sends of the optical fibers are placed at the bottom part in the aeration tank 1. Consequently, even in a roofed aeration tank shielded from the sunbeams, the solar heat is emitted at the bottom part of the aeration tank, and the whole sewage 1a is rapidly heated. Consequently, the efficiency in the biological purification of sewage can be enhanced without providing a boiler, etc., as before.
Patent JP-H01115419-A (JP)
Title: Method and device for cleaning filter cloth of dehydrator
Inventor: TAMURA ETSURO
IPC: B01D29/62
Filed: 1987-10-29
Abstract: PURPOSE:To prolong the filter cloth cleaning time and to efficiently carry out dehydration by moving a part of the endless filter not used in dehydration, and cleaning the cloth. CONSTITUTION:The endless filter cloth 1 is stopped by the presser disk 9 and pressed cylinder 10 of the dehydrator during the dehydration of sludge in the dehydrator for dehydrating sludge, etc., and movable rolls 3-1 and 3-2 are simultaneously moved by a cylinder 5 to positions 3-1' and 3-2'. Consequently, the endless filter cloth 1 on the upstream side of the rollers are moved by the distance of twice the travel of the rolls 3-1 and 3-2. When water is then injected from the nozzle of a water injector 8, only the specified length of the surface of the endless filter cloth 1 is cleaned. Since dehydration and filter cloth cleaning are simultaneously carried out in this way, the filter cloth cleaning time can be sufficiently prolonged in comparison with the time necessary for the dehydration. Accordingly, the filter cloth can be satisfactorily cleaned, and dehydration is efficiently carried out.
Patent JP-H09114796-A (JP)
Title: Utilization of neural network
Inventor: SUGIYAMA SHIGEKI
IPC: G06N7/02
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To retrieve relating data and to construct an artificial thinking pattern by utilizing a neural network, thereby performing an analogical reasoning. SOLUTION: A logical system is analogized by converting a logical system language to the neural network. Further, desired relating data are extracted by converting the logical system language to the neural network and feeding back the output of the neural network to an input side and the artificial thinking pattern composed of a memorizing means, a recollecting means, an analogizing means and a contriving means is constructed.
Patent JP-H03137452-A (JP)
Title: Bath device
Inventor: YOKOAJIRO YOSHIYUKI
IPC: A61H23/00
Filed: 1989-10-20
Abstract: PURPOSE:To compact a bath device by a method wherein a circulating passage comprising a pump, an additional bath heating means, a flow passage switching valve, and a plurality of delivery ports, a hot water injecting circuit connected to the circulating passage from an external hot water feed source, and a level sensor in the circulating passage are mounted in a casing. CONSTITUTION:When an automatic high water filling button is pressed through a control panel 37, a hot water injection on-off valve 35 is opened, and hot water the temperature of which is regulated to a given value by a mixing part 34 is fed through a delivery port 27 or a spout 29 by means of a flow passage switching valve 26. A level sensor 30 is disconnected from a hot water injecting circuit by means of a check valve 25, and a set level is detected to close the hot water injection on-off valve. When an additional bath heating button is pressed, the switching valve 26 is switched to the delivery port 27, a pump 23 and an additional bath heater 24 are turned ON, heated water is delivered from a position below a bath tub, and temperature is uniformly agitated. When an air bubble button is pressed, the switching valve 26 is switched to a delivery port 28, a pump 23 and an air bubble regulating valve 38 are turned ON, and air bubble jet operation is performed. This constitution compacts a bath device and improves operability.
Patent JP-H02121764-A (JP)
Title: Manufacture of engine body
Inventor: SADO OSAMU
IPC: F02F1/00
Filed: 1988-10-29
Abstract: PURPOSE:To prevent forming of projecting part at upper part of upper end in a linear based on chipping of a bore core by forming reverse taped face widening toward outer part to the diameter direction of the liner as the liner according to coming toward a combustion chamber at inner face of side end part in the combination chamber. CONSTITUTION:The bore core 1 is fitted in the liner 2 so as to be possible to secure the combustion chamber and space in the liner 2, and the part 1a of the bore core 1 corresponding to the combustion chamber is projected to more upper part than the upper end of the liner 2 and on the other hand, the diameter of the part 1b corresponding to the space in the liner 2 is shrunk in the liner 2 less than that of the part 1a corresponding to the combustion chamber. Further, in the inner face of the upper end part of the liner 2, the reverse tapered face 3 is formed and the reverse tapered face 3 is inclined so as to widen toward the outer side to the diameter direction of the liner 2 according to coming toward the upper part. Casting is executed by using the molten metal 5, and the liner 2 is included as cast-in. In this case, as the strength of the bore core 1 is improved at near upper end part of the liner 2 with the reverse tapered face 3, the bore core 1 at the time of casting is prevented from chipping off.
Patent JP-H02122500-A (JP)
Title: Semiconductor memory
Inventor: KOTANI HISAKAZU
IPC: G11C29/00
Filed: 1988-11-01
Abstract: PURPOSE:To shorten a checking requiring time by providing a row address generator and a column address generator to generate the whole row address signal and the whole column address signal with the use of a test clock generated with a test control circuit. CONSTITUTION:A test control circuit 8 generates a latch signal TL, inputs inputted test data to a test data holding circuit 2, holds them during a test period, on the other hand, it generates a test clock TCLK. Further, the whole row address TRAD and the whole column address TCAD are generated in a row address generator 5 and a column address generator 7, and they are sent to a row decoder 4 and a column decoder 6. Test data DIN held in the test data holding circuit 2 are send through the column decoder 6 to a memory cell array 3, and they are written into the total bits of the memory cell array 3 by the row address TRAD and the column address TCAD. Thus, it is unnecessary for the addresses to be successively inputted at the time of the checking, and the checking time is shortened.
Patent JP-H01115248-A (JP)
Title: Data transmission equipment
Inventor: MASUDA HAJIME
IPC: H04L27/12
Filed: 1987-10-29
Abstract: PURPOSE:To modulate even the data of an NRZ code system to an FSK signal without fail by providing a means to switch the reference frequencies of a PLL according to 1 and 0 of data bits. CONSTITUTION:When digital data of the NRZ code system as shown in a figure are inputted to an amplifier 7, since the first bit is at 0, an oscillating circuit 12b is made into an operating condition, and outputs reference frequencies fr2 corresponding to the bit 0 to a phase comparator 2. Further, when the bit of the NRZ signal is inverted to 1, the signal is switched to the action of an oscillating circuit 12a due to the receiving of the inversion output of an inverter 13, and reference frequencies fr1 are outputted to the phase comparator 2. In the same way as above, the modulating action to the FSK signal formed by the combination of the different frequencies due to the switching between the reference frequencies fr1 and fr2 according to the data bit is repeated.
Patent JP-H05114766-A (JP)
Title: Semiconductor laser
Inventor: DOUMEN MEGUMI
IPC: H01S5/042
Filed: 1991-10-23
Abstract: PURPOSE:To provide a semiconductor laser which is formed on a substrate provided with a mesa and large in light confinement effect, where a current is made to concentrate on an active region. CONSTITUTION:A semiconductor laser is provided with a first conductivity type substrate 1 where a stripe-like mesa 12 whose top 12a is flat is formed, a second conductivity type current constriction layer 2 deposited on both the sides of the mesa 12 excluding the 018S8 top 12a, a first conductivity type lower clad layer 4, an active layer 5, and a second conductivity type upper clad layer successively which are formed thereon, an electrode 9 provided onto a region of the mesa top 12a, and an electrode 8 provided onto the rear of the substrate 1. A first conductivity type current block region 13 which is as deep as a point located between the upper clad layer 6 and the lower buffer layer 3 is provided onto the region of a mesa scope 10, an active region 17 is formed of the active layer 5 of multi-quantum well structure, and the active layer 5 located inside the current block region 13 is formed of mixed crystal of the same composition with the active region 17.
Patent JP-2000102916-A (JP)
Title: Mold for manhole side block made of resin concrete
Inventor: NISHII KIYOUSHIRO
IPC: B28B7/10
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a mold for a manhole side block made of resin concrete in which assembly and mold release work are performed easily and surely. SOLUTION: The mold for the manhole side block made of resin concrete is constituted of a pedestal 9, a cylindrical outer mold 10 which is installed on the pedestal 9 and divided into a left-side outer mold piece 10A and a right- side outer mold piece 10B, a cylindrical inner mold 11 which is installed in the inside of the outer mold 10 on the pedestal 9 by keeping an interval from the outer mold 10 in a concentric circular shape and provided with a slit 11A formed in the axial direction,  a couple of assembly and mold release means 12 which are provided between each of the left-side outer mold piece 10A and the right-side outer mold piece 10B and the pedestal 9 and perform assembly and mold release of the left-side outer mold piece 10A and the right-side outer mold piece 10B and an expansion and contraction means which is provided in the inside of the inner mold 11 and expands and contracts the diameter of the inner mold 11.
Patent JP-S63129251-A (JP)
Inventor: OHARA AKINORI
IPC: F25B9/00
Filed: 1986-11-18
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-H08116066-A (JP)
Title: Thin film semiconductor device
Inventor: INO MASUMITSU
IPC: H01L29/786
Filed: 1994-10-12
Abstract: PURPOSE: To realize resistance reduction and restrain threshold voltage change by improving the gate electrode structure of a thin film transistor. CONSTITUTION: In the thin film semiconductor device, a thin film transistor 2 using a semiconductor thin film 1 as an active layer is integrated and formed on an insulating substrate 3. The thin film transistor 2 has a gate electrode 4 composed of metal material and a gate insulating film 6 provided with an Si3 N4 layer 5, which is interposed between the gate electrode 4 and the active layer and functions as a target of impurities contained in the metal material. SO2 layers 7, 8 are stacked on and under the Si3 N4 layer 5, and relieve the stress generated in the metal gate electrode 4.
Patent JP-H02178658-A (JP)
Title: Contact transfer negative or positively acting color proofing on various paper material
Inventor: SUTEFUAN JIEE DABURIYU PURATSU
IPC: G03F7/021
Filed: 1989-10-21
Abstract: PURPOSE: To improve the variety for a solid layer transfer by using such a photosensitive element that includes a substrate having a peeling surface, a color photosensitive layer on the peeling surface, and any adhesive layer on a photosensitive layer. CONSTITUTION: This element includes a substrate having a peeling surface, a single color photosensitive layer on the peeling surface, and a nonphotosensitive colorless adhesive layer directly adhered to the color photosensitive layer. The color photosensitive layer contains a photosensitive component selected from negative polymer diazonium compd., positive naphthoquinone diazide compds. and photopolymerizable compsns. in an enough amt. to sensitize the layer. Moreover, the layer contains an enough amt. of a resin binder compsn. to bond the layer compsn. into a uniform layer, and an enough amt. of at least one coloring agent to uniformly color the layer. The non-photosensitive colorless adhesive layer bonded directly to the color photosensitive layer has the softening point between about 60 deg.C and about 180 deg.C. Thereby, the variety for solid layer transfer can be improved.
Patent JP-H07105387-A (JP)
Title: Method and device for anti-aliasing
Inventor: KAJIWARA KAGENORI
IPC: G06T15/00
Filed: 1993-10-07
Abstract: PURPOSE:To calculate a weight at a high speed with a simple circuit by compressing segment edge data, reading the compressed data from a function table or using a function table whose capacity is comparatively small so as to calculate the weight.from the segment edge data only. CONSTITUTION:Coordinate compression means 111-116, 121, 122 read coordinate data compressed so that an error in a weight with respect to the X coordinate is within a predetermined value based on data at both ends of an edge of a segment and data in which Y coordinates of an upper end and a lower end of the edge are deviated in an upper end direction by one sub pixel. The data bit number of the read compression coordinate data and coordinate data deviated in the upper end direction and compressed is less than that in the original coordinate expression. Weight calculation means 131-134 are accessed based on the reduced data and a weight calculated in advance is read from each integration range. The weight read by a weight integration means 14 is integrated for each position on a screen.
Patent JP-H08135361-A (JP)
Title: Collecting device of sample
Inventor: HIBINO SHINICHI
IPC: E21B25/08
Filed: 1994-11-09
Abstract: PURPOSE: To eliminate the difference of quality between the actual condition and a test-piece, by making a refilling work in order to form the test-piece used for examination of a sample of a ground reforming soil or the like unnecessary. CONSTITUTION: The collecting device 1 of a sample is composed of an excavating rod 2; a collecting pipe 3 connected to the outer peripheral surface of the excavating rod 2, in which the lower end surface is opened; an inner pipe 4 inserted demountable in the collecting pipe 3, in which the lower end surface to pick up a sample is opened; and a lid 51 fixed to the lower end side position of the collecting pipe 3, and to block the collecting pipe 3 and the lower end surface of the inner pipe 4 in the regular rotating time of the excavating rod 2. The collecting pipe 3 picks up the sample into the inner pipe 4, together with the lowering of the excavating rod 2 after the reverse rotation, and pulls up the sample in the inner pipe 4 together with the rise of the excavating rod after the regular rotation, to the upper side of the ground.
Patent JP-2000104941-A (JP)
Title: Air-conditioning device with electric dust collector
Inventor: MORISHIMA MASAYUKI
IPC: F24F13/28
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning device with an electric dust collector to be high in safety in prevention of the occurrence of an electric shock when the electric dust collector is removed from an armoring case. SOLUTION: The suction port 16 of an armoring case 1 is provided with an electric dust collector 18 and an air filter 17. After the air filter 17 is removed, the electric dust collector 18 is removed. A so formed air-conditioning device comprises a fixing tool 25 to fix the air filter 17 at the armoring case 1; and a sensor 31 to detect that the air filter 17 is fixed by the fixing tool 25. When it is not detected by the sensor 31 that the air-filter 17 is fixed, operation of the electric dust collector 18 is stopped.
Patent JP-H0996455-A (JP)
Title: Gas compressing/expanding machine
Inventor: KUROSAWA YOSHIAKI
IPC: F25B9/14
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas compressing/expanding machine of a favorable thermal efficiency, which prevents a heat loss from generating. SOLUTION: At one part of a gas passage which communicates with a driving chamber through the inside of a piston rod 8 from the inside of a piston 5 the inside of which is formed to be hollow, and which communicates with the driving chamber through the hollow piston rod 8, a heat accumulating material 21 or 22 is arranged. By doing so, the inside of the piston 5 and the driving chamber communicate with each other in terms of the pressure, but are thermally shut off, and the piston 5 is prevented from being broken, and a heat loss can be prevented from generating.
Patent JP-2001096793-A (JP)
Title: Position adjuster for laser array imaging apparatus
Inventor: YAMAGUCHI SHOJI
IPC: B41J2/44
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a position adjuster for laser array imaging apparatus in which relative positioning of a laser array and a focus optical system can be effected with high accuracy through a simple arrangement. SOLUTION: A position adjusting member 3 has a light transmitting area 3a and a light shielding area 3b. An image is formed on a photosensitive body 14 with a laser beam 12 emitted from a laser element 11a in a laser array 11 and passed through the light transmitting area 3a of the position adjusting member 3. Positional shift of the laser array 11 can be grasped by observing the image formed on the photosensitive body 14.
Patent JP-H07125942-A (JP)
Title: Oil level detecting device for hydraulic elevator
Inventor: NUMATA MITSUHO
IPC: B66B9/04
Filed: 1993-11-04
Abstract: PURPOSE:To display an optional level in a tank and reduce the cost by providing a partition plate in the tank of a hydraulic power unit, applying upper and lower marks on the plate face of the partition plate, and displaying the height of the oil level. CONSTITUTION:This hydraulic elevator is provided with a hydraulic jack constituted of a cylinder and a plunger and the hydraulic power oil connected to the hydraulic jack via an oil feed pipe. The tank 6 of a hydraulic power unit is provided with a suction pipe 8 feeding oil to a pump which is a hydraulic apparatus and having a strainer 10 at the suction tip section, a return pipe 9 returning oil to the tank 6, a partition plate 7 concurrently serving as an oil level detecting device and displaying the highest/lowest positions of the oil level, and a cover 11 opened when the display of the oil level is confirmed. Level marks are applied at the highest/lowest positions of the oil level of the partition plate 7, which can be used as an oil level gauge.
Patent JP-H1194471-A (JP)
Title: Inner heating sintering furnace
Inventor: KAWASAKI TAKAO
IPC: F27B17/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To enhance uniform heating performance by averaging the heat being radiated from a heater toward an object to be sintered thereby bringing the temperature of gas as close as the sintering temperature when the gas arrives on the object to be sintered. SOLUTION: The inner heating sintering furnace comprises a sintering space for receiving an object to be sintered at the central part in a furnace body 10, a heater 18 disposed on the side of the sintering space, and a reflector 20 surrounding the sintering space including the heater. A partition panel 26 is provided between the heater and the object to be sintered in order to average the heat being radiated from the heater toward the object to be sintered. Piping 30 for supplying gas into the furnace body is arranged at the lower part between the heater and the partition panel. The gas is preheated in the piping and discharged upward between the heater and the partition panel and then supplied into the sintering space through a gap at the upper part of the partition panel.
Patent JP-H1057119-A (JP)
Title: Clasp and restoration plate therefor
Inventor: SATO HISASHI
IPC: A41B11/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To make the smooth action of a clasp possible by providing a bend on the tip of a pawl shape, bending a rear part upwards further, opening a part of it, providing a biting and providing a restoration plate from the front of the biting to the tip. SOLUTION: The bent 10 is provided on the tip of the pawl shape 11, the bend 10 is turned to a direction for returning at the time of hooking a hooking thread and the rear part of the pawl shape 11 is folded back to the direction of the bend 10 and bent upwards further. A part of the pawl shape 11 at the upper part of the upward bending is cut off and the biting 5 is provided. This restoration plate 14 is provided from the front of the biting 5 to the tip so as to be overlapped with the pawl shape 11. The restoration plate 14 is bent at the time of turning the pawl shape 11 to the hooking thread 2 and widening a hook shape, and when the shape is restored, restoration force when the pawl shape 11 is returned to the hook shape is attained. Then, it is turned to a shape and a length capable of effectively utilizing elasticity.