baber/WOPTO huggingface dataset:
Patent JP-H02211652-A (JP)
Title: Semiconductor device
Inventor: ISHII ATSUSHI
IPC: H01L23/52
Filed: 1989-02-10
Abstract: PURPOSE:To prevent cracks and splits of an insulating film due to dicing from extending to other chips by leaving an insulating film and a wiring film on a dicing line part so as to reduce a difference in level from the chips whereon elements are formed, while forming a recessed part surrounding the chips. CONSTITUTION:Because of a constitution leaving an insulating film 3 and a wiring film 4 on a dicing line part 12, a difference in level between the dicing line part 12 and an element formation part 11 is reduced so as to be free from getting out of focus at the time of exposure in a photoengraving process. Further, uniformity of a resist to be formed thereon is also improved so as to solve poor resist resolution. Further, due to forming of a groove 7, extending of cracks and splits due to dicing to the element formation part 11 can be effectively suppressed.
Patent JP-S63201205-A (JP)
Inventor: YOKOO KEIJIRO
IPC: E01H3/04
Filed: 1987-02-14
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-S55125376-A (JP)
Title: Complete-sealed type electric compressor
Inventor: ABE NOBUO
IPC: F04B39/06
Filed: 1979-03-22
Abstract: PURPOSE: To efficiently cool the end ring part to improve the characteristics of the compressor by conducting oil to the end ring part of the rotor which is directly connected to the rotating shaft or to the rotating shaft top end part by mounting an oil supplying device.  
     CONSTITUTION: The compressor body 2 of the compressor is supported by the elastic supporting device 3 in the sealed container 1. The compressor body 2 is equipped with the compressor mechanism part 5 at the upper part of the frame 4 and the motor part 6 at the lower part, and these parts 5, 6 are connected by the rotating shaft 7. The oil supplying device 12 with a hole 12a, into which a convex part 11b which is projected in advance is fitted, and the stepped flat part 12b where said opening is made is mounted on the end ring 11a of the rotor 11 which is directly connected to the rotating shaft 7 by flattening the convex part 11b. A throttled part 12d is formed at a part of the oil supplying device 12 leaving an appropriate space with the rotating shaft 7 top end. When the rotor 11 is rotated, oil flows upward through the space 12c and droppes while cooling the rotor 11 and the inner diameter surface of the end ring 11a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03240918-A (JP)
Title: Production of wide flange shape excellent in refractoriness and reduced in yield ratio
Inventor: CHIJIIWA RIKIO
IPC: B21B1/088
Filed: 1990-02-15
Abstract: PURPOSE:To inexpensively produce a wide flange shape excellent in refractoriness and reduced in yield ratio by subjecting a bloom of a steel having a specific composition consisting of C, Si, Mn, Mo, Nb, Al, N, Ni, Cu, Cr, V, Ti, and Fe to specific reheating and then to hot rolling. CONSTITUTION:A bloom of a steel having a composition which consists of, by weight, 0.03-0.15% C, <=0.6% Si, 0.2-1.0% Mn, 0.7-1.5% Mo, 0.005-0.04% Nb, <=0.1 % Al, 0.001-0.0060% N, one or more kinds among 0. 05-0.50% Ni, 0.05-0.50% Cu, 0.05-0.50% Cr, 0.005-0.04% V, and 0.005-0.03% Ti, and the balance Fe with inevitable impurities and in which the value of DI represented by an equation DI=0.316C<0.5>(1+0.7Si) (4.1Mn+0.35) (1+3Mo) (1+0.36Ni) (1+2.2Cr) (1+0.365Cu) is regulated to <0.8 is reheated at 1200-1350 deg.C. Then, hot rolling is finished at 750-1050 deg.C. By the above procedure, the microstructure of the bloom is formed into a structure composed essentially of ferrite. By this method, the amount of expensive additive elements can be reduced, and the wide flange shape excellent in refractoriness and reduced in yield ratio can be obtained.
Patent JP-S55124391-A (JP)
Title: Transmission system for digital subscriber's line
Inventor: YAMAGUCHI TAKEHIKO
IPC: H04Q11/04
Filed: 1979-03-20
Abstract: PURPOSE:To ensure the sharing for the digital telephone/data by applying the (8+2) envelope for the voice transmission and the double envelope of (8+2) and (6+2) for the data each. CONSTITUTION:Exchange side termination unit DCES of the digital subscriber's line receives the envelope of the 10-bit type from the terminal side. And if the contents of the envelope is the exchange control signal, it is sent to the CPU of the exchange. Furthermore, the information of the 10-bit envelope type sent from the subscriber terminal is converted into the 8-bit octet which is easy to handle. Then the (8+2) envelope is applied for the voice transmission; while the double envelope of (8+2) and (6+2) is applied for the data each. As a result, the digital subscriber's line transmission system can be realized for common use of the digital telephone/data.
Patent JP-H01207751-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03C7/42
Filed: 1988-02-15
Abstract: PURPOSE:To make it possible to effect the sufficient desilverization of the title material with rapidity, and to prevent the generation of a stain in the unexposed part of the sensitive material by processing the sensitive material with a bleaching solution or a bleach-fix solution contg. an iron (III) ion of >=0.25mol./l at a treating temp. of >=45 deg.C, and by specifying pH of the bleaching solution or the bleach-fixing solution to 4-6.5. CONSTITUTION:The bleach, the fix or the bleach-fix processing step and then the washing or the stabilizing processing step of the sensitive material are all processed at the treating temp. of >=45 deg.C, preferably >=50 deg.C, further preferably >=60 deg.C. The processing of the sensitive material with a processing solution having bleaching ability is effected with the bleaching solution or the bleach- fixing solution contg. the iron (III) ion of 0.25-1.0mol./l, preferably 0.3-0.8mol./l at the treating temp. of 50-90 deg.C, and pH5.0-6.4, further preferably 5.5-6.3. The color-developing step of the sensitive material is effected with a developer contg. a color developing main agent having a concn. of >=0.2mol./l at the treating temp. of >=45 deg.C. Thus, the sufficient desilverization of the sensitive material, even in case of rapid processing is maintained.
Patent JP-2000229660-A (JP)
Title: Paper cup container
Inventor: AKITA NORIO
IPC: B32B29/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a paper cut container of superior processability and leakage preventing properties. SOLUTION: A bottom paper is wound and tightened below a body formed of a cylindrical body paper and an outer facing curling section is formed on the upper opening edge of a container. In that case, the container is manufactured by using a laminate with an ethylene -α.olefin copolymer formed of a paper layer 11 as a main body and polymerized by using a single site catalyst as an innermost layer 15. The sealing properties of a body sticking section and a knurl sealing section around the bottom plate are improved to provide the superior leakage preventing properties. Also the innermost layer 15 is provided with the superior low temperature sealing properties, and the bubbling control effect is provided by lowering the sealing temperature.
Patent JP-H06233489-A (JP)
Title: Molding-sealed motor
Inventor: OZAWA SHIGERU
IPC: H02K15/12
Filed: 1993-01-29
Abstract: PURPOSE:To improve size accuracy of a bearing supporting part to prevent deformation of a coil and core at the time of sealing by resin. CONSTITUTION:An annular stator 3 surrounding a rotor 4 of a motor and a bearing housing 15 which collides with the end surface of the stator 3 to include a recessed part 20 for holding a bearing at the center are composed, the stator 3 and bearing housing 15 are integrated with resin to form a cabinet 11 of a molding-sealed motor 1.
Patent JP-2000232133-A (JP)
Title: Bonding heater
Inventor: HATTORI MITSURU
IPC: H01L21/60
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a flip-chip bonding heater having long lifetime capable of reducing uneven temperature distribution on the heating surface when the heater is cooled while preventing the heater from deformation, damage or oxidation. SOLUTION: A bonding heater 1 includes a ceramic basic material 2 arranged with a heater part 14 buried with a heating element 12, and a holder part 15 being coupled integrally with the heater part 14 thus securing the heater part 14. A trench 16 is made in the cooling face 18 side of the holder part 15. Since a ceramic basic material (heater part 14 + holder part 15) excellent in bending resistance, fracture toughness and heat shock resistance is integrated with a heating element, reliability of strength of the bonding heater can be enhanced while taking account of thermal conduction, uniform heating and thermal radiation of the heater. Consequently, uneven temperature distribution can be reduced on the heating surface of the heater when it is cooled while prolonging the lifetime.
Patent JP-H08227625-A (JP)
Title: Polymr insulator
Inventor: FUJII SHUJI
IPC: H01B17/32
Filed: 1995-02-21
Abstract: PURPOSE: To provide a polymer insulator, which can prevent the deterioration of an insulated rod due to the erosion of the elastic insulating material, without lowering the fitting strength of the insulated rod and a holder. CONSTITUTION: An elastic insulating material 2 is previously molded in the periphery of a rod 1 made of FRP. Each holder 4 is caulked to both ends of the rod 1. A fitting part 4γ of each holder 4 covers the end of the elastic insulating material 2, and the end surface thereof is extended to shed parts 3A, 3B positioned at the end of the elastic insulating material 2. Furthermore, the shed parts 3A, 3B are respectively formed with a flange part 3α, and the periphery of the fitting part 4γ of the holder 4 is surrounded by the flange part 3α.
Patent JP-2000232701-A (JP)
Title: Eddy current decelerating device for rolling stock
Inventor: UCHIDA SEIGO
IPC: H02K49/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an eddy current decelerating device using a permanent magnet, which is compact, does not need large power and can be used even if a trouble occurs in the feeder system to a rolling stock. SOLUTION: A disk 12 is fitted to an shaft 1 via a boss 11. Bearing units 16a and 16b are fitted to the axle 1 by sandwiching the boss 11. A semicircular stator assembly 17 is detachably fitted to the bearing units 16a and 16b to surround a part of the disk 12. The stator assembly 17 is provided with pole pieces 17a, which are fixed and arranged on the same circumference on both sides sandwiching the disk 12 by leaving a prescribed interval, inner permanent magnet strings 17b, where N poles and S poles are alternately fixed and arranged at positions facing the inner peripheral parts of the pole pieces 17a on the facing side of the disk 12, outer permanent magnet series 17c, where the N poles and the S poles are alternately arranged in positions facing the outer peripheral parts of the pole pieces 17a,  so that one pitch of the pole pieces 17a can be rotated and a hydraulic cylinder 17k which causes the outer permanent magnet strings 17c to turn. A copper layer 20 is installed on a surface facing the pole pieces 17a of the disk 12.
Patent JP-S62193108-A (JP)
Title: Reinforcing film of small-sized electric winding part and production thereof
Inventor: KIJIMA SEIICHI
IPC: H01F27/32
Filed: 1986-02-19
Abstract: PURPOSE:To prevent fall-out of connecting terminals, by attaching thermosetting resin powder having electric insulating property to the outer surface of a small- sized electric winding part, thereafter performing heat treatment, and coating the entire outer surface of the small-sized electric winding part or the outer surface other than some part with a thermosetting resin film. CONSTITUTION:The outer surface of a small-sized transformer is coated with a thermosetting resin film, e.g., an epoxy resin film 6. The outer surface of the transformer is reinforced with a rigid thin film. Namely, the root port of each connecting terminal 5 is fixed with the epoxy resin. Therefore, each connecting terminal 5 is securely fixed to a bobbin 3 with the bonding action of said resin. The end of each oil is wound around the root part of the connecting terminal 5 and soldered and further fixed with the resin by the same way. Therefore, even the end of the coil made of very small wire is not broken. Cores 1 and 2 are fixed to the bobbin 3 as a unitary body with a resin film. Even if a connecting agent, whose bonding force is weak, is used for the cores 1 and 2, the cores are not separated.
Patent JP-S62191970-A (JP)
Title: Image processor
Inventor: ICHIKAWA HIROYUKI
IPC: G06T5/20
Filed: 1986-02-19
Abstract: PURPOSE:To calculate primary differential, which is a density change, without replacing the area of an input image by calculating the density changing ratio of the density of an input image before applying the variable power processing. CONSTITUTION:An image signal read by an image reading part 31 and converted to digital density data passes through a primary differential part 32 and calculates the changing ratio (primary differential value D) of the density near an attention picture element from the picture element data before and after the attention picture element data by D={¦(a+b)-(d+e)¦}/2. Provided that D: primary differential value of attention picture element, a: picture element data after two picture elements of attention picture element, b: picture element data after one picture element of attention picture element, d: picture element data before one picture element of attention picture element and e: picture element data before two picture elements of attention picture element. By calculating the primary differential value of the density of the input image before the variable power processing, the primary differential can be calculated without replacing the area of the picture element related to the calculation.
Patent JP-S63210481-A (JP)
Inventor: UUDO HAFUNAA
IPC: F16K31/06
Filed: 1988-02-17
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-S56129858-A (JP)
Title: Water measuring apparatus for grains
Inventor: SATAKE TOSHIHIKO
IPC: G01N33/10
Filed: 1980-03-14
Abstract: PURPOSE:To achieve a highly accurate measurement by communicating a separating air path provided at the bottom of a grain conveying butter to a water measuring container with a grain flowing plate provided having a special shape. CONSTITUTION:A water measuring device is provided in the subsequent stroke of an air separator provided at the bottom of a grain conveying gutter. A grain flowing plate 9 is mounted in a separating air path 13A at the bottom of the grain conveying gutter 6 and a container 14A is provided at the lower end of the plate 9. This enables the feeding of a grain-adjusted chaff alone to the water measuring container 14A after the removal of varied foreign matters thereby allowing the measuring of real water value at a high accuracy with limited errors. The grain flowing plate 28 is so mounted inclined down on an air absorbing window of the separating air path that it is separately communicated to the water measuring container 14A at the lower end thereof with the section thereof inclined down and to an unripened grain discharging path 15 at the upper end thereof.
Patent JP-S59159354-A (JP)
Title: Ink jet recording apparatus and preparation thereof
Inventor: SUGA MICHIHISA
IPC: B41J2/145
Filed: 1983-03-01
Abstract: PURPOSE:To obtain a multi-nozzle head high in integration density, by constituting an ink passage from three layers, that is, a first flat plate member, a plating layer selectively formed on the surface of said first member and a second flat plate member laminated to said plating layer. CONSTITUTION:An ink jet recording apparatus is constituted of three layers, that is, a first flat plate member 101, a plating layer 103 laminated to said flat plate member 101 so as to leave the parts of the ink passages 102 thereof and a second flat plate member 104 superposed and secured to said plating layer 103. Each ink passage 102 has a replenishing passage 105, a pressure chamber 106 and a nozzle 107 and one ink passage constitutes one unit having ink injecting function. As an electromechanical convesion means 108 for acting pressure on the ink in the pressure chamber 106, there is a two-layered vibration plate formed by adhering a strip shaped piezoelectric element 110 to the member 109 for constituting the wall of the pressure chamber 106 of the flat plate member 104.
Patent JP-S59158481-A (JP)
Title: Method and apparatus for reading optically diagram
Inventor: YOSHIKAWA KAZUMITSU
IPC: G06K9/38
Filed: 1983-03-01
Abstract: PURPOSE:To read clearly only an indicating line described by a writing tool by discriminating whether or not a reading a point is point on a ruled line printed by dropout color so as to control the binary-coding of a lightness signal. CONSTITUTION:A scanner 4 has three primary color (red, green and blue) filters and outputs R, G, B signals respectively. A lightness operating circuit 5 outputs a lightness signal W by performing the operatin of W=R+G+B. A chromaticity operating circuit 6 outputs chromaticity coordinate signals X, Y by performing the operation of X=R/W and Y=G/W. A discriminating circuit 7 consists of window comparators 9, 10 and AND gate 11, a binary-coding circuit 12, and an OR gate 13, discriminates from the signals W, X, Y whether or not a reading point on an objective diagram is a point on the indicating line described by a writing tool such as pencil while exluding the effect of dropout color, and outputs 1 when the reading point is on the indicating line and 0 when the point is on the indicating line to an output terminal 8.
Patent JP-S61222543-A (JP)
Inventor: RUISU AREKUSANDAA KONANTO
IPC: B01L7/00
Filed: 1986-02-19
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-S62199587-A (JP)
Inventor: AURISU NISUKANEN
IPC: B63B19/26
Filed: 1987-02-16
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-H02211225-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: TAKESHIMA SHINICHI
IPC: B01D53/94
Filed: 1989-02-13
Abstract: PURPOSE:To obtain the title catalyst reducing and removing NOx even on a lean side and having high durability by forming a copper oxide layer on a refractory carrier at first and further forming a Cu-zeolite layer on the upper surface thereof. CONSTITUTION:A slurry consisting of a binder, copper sulfate and water is applied to a monolithic carrier 2 by a wash coat method. Thereafter, the coated carrier is dried, temporarily baked and baked to coat the surfaces of the wall 2 between the cells of the carrier with a CuO layer 3. A zeolite layer 4 wherein zeolite is immersed in a copper acetate solution to be subjected to the ion exchange with copper is formed on the CuO layer 3. As mentioned above, since the copper oxide layer and the Cu-zeolite layer are formed on the monolithic carrier, NOx can be reduced and removed even on the lean side and this catalyst is excellent in durability.
Patent JP-H01207934-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU GIICHI
IPC: H01L21/318
Filed: 1988-02-15
Abstract: PURPOSE:To protect the rear of a semiconductor substrate from damage during the manufacturing process of a semiconductor device and avoid the degradation of the yield by a method wherein a nitride film is formed on the rear of the semiconductor substrate and a semiconductor element is formed on the surface of the semiconductor substrate. CONSTITUTION:The manufacturing process of a semiconductor device is constituted so as to include a process in which a nitride film 2 is formed on the rear of a one conductivity type semiconductor substrate (silicon substrate) 1 and a process in which a circuit including a semiconductor element is formed on the surface of the silicon substrate 1. As the nitride film 2 has heat-resistant properties, it is not deteriorated by a thermal oxidation process in the element forming process wherein the substrate is subjected to a treatment at a temperature of, for instance, higher than 1000 deg.C. Therefore, the nitride film 2 can be formed before the element forming process is performed. With this constitution, the rear of the silicon substrate 1 can be protected from damage and dust can be suppressed so that the degradation of the yield can be avoided.
Patent JP-H04248769-A (JP)
Title: Picture data coding circuit
Inventor: SAKAGAMI HIROFUMI
IPC: H04N19/91
Filed: 1991-02-04
Abstract: PURPOSE:To use an AC component and a DC component respectively for each adjustment of focus, exposure and white balance of an electronic still camera by utilizing a DCT coefficient obtained from the international standardization system of color still picture coding. CONSTITUTION:The coding circuit consists of a buffer memory applying DCT transformation to each of divided blocks, storing tentatively plural (mXn) DCT coefficients obtained from the transformation, a register circuit outputting the DCT coefficients externally, a 1st Huffman coding circuit dividing and quantizing the DCT coefficient from the buffer memory with each threshold level of a quantization matrix comprising plural (mXn) threshold levels, calculating a difference between a DC component of the quantized DCT coefficient and a DC component of a preceding block and applying Huffman coding to the DC difference component, a run length circuit coding number of consecutive zero coefficients of the AC component among the quantized DCT coefficients, and a 2nd Huffman coding circuit applying 2-dimension Huffman coding with the run length code and the effective AC component.
Patent JP-H05231813-A (JP)
Title: Stylus for measuring shape
Inventor: OZAKI MOTOMI
IPC: G01B7/00
Filed: 1992-02-20
Abstract: PURPOSE:To obtain such a stylus for measuring shapes that all of its connecting sections are solid and the same shape of styluses can be manufactured at high reproducibility by integrally forming its pedestal and cantilever. CONSTITUTION:A pedestal 1, a cantilever 2 which is positioned to one pedestal 1 and provided with a conductive section 4 on its surface, and a tip 3 positioned to the front end section of the cantilever 2 are integrally formed of the same material. An electrode member 6 composed of a conductive thin film is provided on the cantilever 2 with an insulator 5 in between and a cantilever vibration control means which vibrates the cantilever 2 by applying a voltage across the member 6 and section 4 is provided on the cantilever 2.
Patent JP-H04249137-A (JP)
Title: Fiber reinforced resin material
Inventor: NAKAI KIYOTAKA
IPC: B29K105/06
Filed: 1991-02-01
Abstract: PURPOSE:To manufacture the above fiber reinforced resin material of high mechanical strength and without generating delamination. CONSTITUTION:A three-dimensional filler provided with projections in the three- dimensional directions like a tetrapod is interposed in a fiber reinforced resin material composed of laminate reinforced fiber layers and impregnated with synthetic resin together with said synthetic resin. Said projections are in the state of biting into the fiber reinforced layer. As the three-dimensional filler, for example, a zinc oxide whisker is used.
Patent JP-H08226031-A (JP)
Title: Composite fiber yarn and fabric excellent in flame retardance, tenacity and abrasion resistance
Inventor: MORI TOSHIMITSU
IPC: D01F6/54
Filed: 1995-02-22
Abstract: PURPOSE: To produce a fabric having durability and flame retardance imparted thereto while maintaining characteristics such as hygroscopicity and touch feeling of a cellulosic fiber at high levels. CONSTITUTION: This fabric comprises a composite fiber yarn of a fiber containing a halogen and a flame retardant consisting essentially of antimony oxide, a cellulosic fiber and a p-based aramid fiber at (84-15wt.%):(15-84 wt.%):(1-5wt.%) blend ratio and has 3.8-4.5 twist coefficient K as warp and weft yarns. The textile weave is a twill or a satin and the basis weight is 250-350g/m<2> . The fabric contains a flame retardant consisting essentially of the antimony oxide in an amount of >=3wt.% based on the fabric weight.