baber/WOPTO huggingface dataset:
Patent JP-H10189567-A (JP)
Title: Interlayer insulating film and/or surface protective composition of semiconductor substrate as well as semiconductor device
Inventor: HONDA YOSHIHIKO
IPC: H01L21/31
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a film having an excellent thermal resistance, low dielectric constant, low hygroscopicity and film state by a method wherein the title film contains a solvent comprising polyquinoline resin or polyquinoxaline resin as well as quinoline or isoquinoline as essential components. SOLUTION: The mixture of the solvent comprising polyquinoline resin or polyquinoxaline resin as well as quinoline or isoquinoline as essential components imposes no specific restraint at all. Besides, within the manufacturing step of mutilayer structured semiconductor device, the conductive layers 3 are formed on a semiconductor substrate 1 coated with a protective film 2. In such a constitution, the semiconductor substrate 1 is coated with quinoline resin or quinoxaline resin so as to remove the solvent by heat treatment further to form a polyquinoline resin film or polyquinoxaline resin film 4 as an interlayer insulating film. Furthermore, a surface protective film 8 is formed, after coating the conductive layers on the topmost part likewise with the polyquinoline resin or polyquinoxaline resin, by forming the windows 6C in specific parts.
Patent JP-2000153367-A (JP)
Title: Manufacture of c type gun arm for resistance welding machine
Inventor: SATO YOSHIO
IPC: B23K11/11
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To easily produce a good appearance and to reduce the cost by butting an extruded shape material to the corner part of a C type arm and assembling the butted faces with a fastening means. SOLUTION: Extruded mold materials 1a, 1c set a partition plate 4 inside, an extruded mold material 1b sets the partition plate 4 downside, a C shape roughly is arranged, the partition plate 4 above the extruded mold material 1a and the rightside end part of the extruded mold material 1b are assembled by a bolt 7, similarly, the partition plate 4 above the extruded mold material 1a and the left side end part of the extruded mold material 1b are assembled by a bolt 8. Welding seat plates 9, 10 are arranged to the end part of the extruded mold material 1b. A bulged part for working tap hole is formed to partition walls 4, 5 of the extruded mold material 1b. Because the extruded mold materials 1a-1c are assembled by fastening, a welding man hour and stress relief annealing time are reduced, the bolts 7, 8 are seen from outside not to impair appearance.  When assembling is completed, a pressurizing drive device is mounted to the lower end part of the extruded mold material 1a through the welding seat plate 3 and a tip holder 17 to the lower end part of the extruded mold material through the welding seat plate 16.
Patent JP-H0567460-A (JP)
Title: Electronic equipment
Inventor: KIYOSHI HIDEO
IPC: H01R9/00
Filed: 1991-11-30
Abstract: PURPOSE:To avoid wrong installation of an electric power unit by installing fixing members on the electric power case installation face so that the kind of an electric power supply from outside is distinguished by the members. CONSTITUTION:On the installation face 2 of a VTR main body 1 integrated with a video camera, a pair of square rod-type stopping members 9, 10 are so projected as to face to both end edge parts in the longitudinal direction of an upper side case 5, and projected parts 8A-8D are formed on the opposite face. While an installation face of an electric power case 3 being pushed toward the main body 1, the case 3 is slid transversely, so that the case 3 is fixed between the members 9, 10 in the way it can be detached freely. Recessed and projected parts 30, 31 and recessed parts 32, 33 which explain the kind of the electric power unit based on the combination of the projected parts, recessed parts, and flat parts are formed in the case 5. An electric power unit is attached to the main body 1 in the way it can be deteched freely only by fixing the projected parts 8A-8D in the notched parts 7A-7D and further the case 3 is prevented from dropping by fixing the projected part 16 in the recessed part 15, so that electric power is supplied stably and error installation of an electric power unit is prevented.
Patent JP-H03200047-A (JP)
Title: Bending test device for flexible printed wiring board
Inventor: KIYOTA SHINICHI
IPC: G01N3/34
Filed: 1989-12-28
Abstract: PURPOSE:To prevent the generation of oscillation, to shorten a test time and to obtain reliable and precise test data by executing the bending test of a flexible printed wiring board by making a sample fixing board reciprocably in an inverse direction to each other. CONSTITUTION:At the inner face side of sample fixing boards 17 and 17, both edge parts are fixed so that a flexible printed wiring board S is bent in a U shape. In this condition, when electric power is supplied to a driving motor 12, a crank shaft 13 rotates, a connecting part with rods 16 and 16 connected to crank parts 14 and 14 rotates with the shaft line of the shaft 13 as a center and rotating motion is converted into reciprocating motion by the rods 16 and 16 and is transferred to the sample fixing board 17 and 17. Thus, the fixing boards 17 and 17 execute the reciprocating motion of a dimension L1 relatively in an inverse direction each other and the bending test of the wiring board S is executed. Then, since the fixing boards 17 and 17 reciprocating-movement in the inverse direction to each other, the bending position of the wiring board S is always kept in the same position and oscillation generated in a test device main body 11 is reduced remarkably.
Patent JP-2000168196-A (JP)
Title: Initializing method for image forming apparatus
Inventor: TOJO HIROYUKI
IPC: B41J29/38
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide the initializing processing method in an image forming apparatus dispensing with a circuit for detecting a new article and enabling initializing processing at a time of the replacement with a new article without requiring troublesome operation. SOLUTION: The initializing data corresponding to respective units are stored in a floppy disk and read from the floppy disk inserted in the floppy disk driver of the data processor connected to an image forming apparatus and initializing processing is performed on the basis of the read initializing data by the printer driver of the data processor and the initializing processing of the image forming apparatus accompanied by unit replacement is executed on the side of the controller in the image forming apparatus on the basis of the initializing processing transmitted from the printer driver. At this time, an initializing stage is written in the floppy disk so as to be capable of executing initializing processing from an interrupted stage even if initialization is interrupted.
Patent JP-H05170952-A (JP)
Title: Prepreg for carbon fiber-reinforced multifunctional maleimide-based resin composite material
Inventor: HAYASHI SHIGEJI
IPC: B29K105/08
Filed: 1991-12-25
Abstract: PURPOSE:To provide the subject prepreg using a specific silane coupling agent- treated carbon fiber as reinforcing material, capable of giving highly heat- resistant, tough carbon fiber-reinforced multifunctional maleimide-based resin composite materials. CONSTITUTION:The objective prepreg suitable for the structural materials for aircraft, made up of (A) as reinforcing material, carbon fibers treated with a silane coupling agent consisting of an aminosilane, epoxysilane and/or vinylsilane and (B) as matrix resin, a polyfunctional maleimide-based resin composed mainly of a polyfunctional maleimide like 1,2-bismaleimidethane, with its surface provided with (C) pref. a fibrous thermoplastic resin form.
Patent JP-H09172918-A (JP)
Title: Spool supporting structure for spinning reel
Inventor: OMORI MASAKI
IPC: A01K89/027
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a spool supporting structure for a spinning reel, capable of changing spools without removing a drag knob, retaining a set drag force and changing the spools. SOLUTION: A cylindrical rotary drag body 3 is fitted to a stationary drag body 2 freely rotatably and attachably and detachably in the direction of a shaft. Opposing disklike resistant plates 2A and 3A are integrally formed at the end parts of both the drag bodies 2 and 3. A drag washer W inserted between the resistant plates 2A and 3A to constitute a drag body D. A spool 5 having formed a through hole 5A in the direction of the shaft is screwed to an outer periphery of the rotary drag body 3 in the drag body D. The minimum diameter of the through hole 5A is larger than the maximum diameter of a drag knob 4. A reverse rotation preventing mechanism A is installed from the stationary drag body 2 to the rotary drag body 3 so as to lock the rotary drag body 3 in the stationary drag body 2 when the rotary drag body 3 is revolved in the direction to remove the spool 5 from the rotary drag body 3 and to rotate the rotary drag body 3 around the stationary drag body 2 when the rotary drag body 3 is revolved in the direction to fasten the rotary drag body 3.
Patent JP-H05176239-A (JP)
Title: Image pickup device
Inventor: TAMURA NOBUO
IPC: H04N5/335
Filed: 1991-12-25
Abstract: PURPOSE:To provide an image pickup device generating a consecutive picture signal which traces a moving object and displays the object onto its screen without need of a photographer catching up with the image pickup device for the operation of the image pickup device. CONSTITUTION:A picture signal generating means 2 scans a picture picked up by an image pickup element 1 and generates a continuous picture signal VPN (N is an integral number). A motion detection means 3 compares a preceding picture signal VP(N-1) and a current picture signal VPN from a picture signal generating means 2 to detect a motion of an object. An image pickup element drive means 4 drives and controls the image pickup element mechanically so as to pick up the object at a prescribed area of the image pickup element 1 in response to detection result of the motion detection means 3.
Patent JP-2001121898-A (JP)
Title: Decorative article on ceiling part
Inventor: FUJII TOSHIKO
IPC: B44C1/28
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a decorative article on a ceiling part wherein artificial flowers for producing beauty of flowers on the interior ceiling part and bringing daily life into more passionate and romantic condition are decorated on the ceiling part and kinds of the artificial flowers can be easily changed in accordance with season and feeling. SOLUTION: Artificial flowers 9 being suitable occasionally at four seasons are fixed in a number of holes 1 provided on a container 2 and the container 2, a lid 3 and chains 4 are hooked by card rings 5 and are hung from the ceiling part by means of a hanging tool 7.
Patent JP-H06195831-A (JP)
Title: Height adjusting device for tape traveling guide for magnetic recording and reproducing device
Inventor: FUJIMAKI ISAO
IPC: G11B15/61
Filed: 1992-12-24
Abstract: PURPOSE:To improve reliability in quality for a magnetic recording/reproducing device. CONSTITUTION:At the time of adjusting the height of a guide, the reference dimension for adjusting the height of a tape traveling guide 63 is measured by placing a reference plate 61 on a cassette holding post 60 of a calibrating plate 59, then after the reference plate 61 is placed on a cassette holding post 62b of a mechanical deck 62, the dimension of the height from the measurement reference surface of this reference plate 61 to a head of the tape traveling guide 63 is measured. The height adjusting dimension of the tape traveling guide 63 is set after the measured dimension and the reference dimension for adjusting the height are compared and calculated. By this procedure, the dimension of the height of the tape traveling guide 63 can be automatically driven into the specified dimension at the time of adjusting the height of the guide, therefore, the generation of the dimensional variance of the height of the tape traveling guide 63 is prevented.
Patent JP-H07171845-A (JP)
Title: Press molding method and mold
Inventor: TAKEZAKI HIROTAKA
IPC: B29C43/02
Filed: 1993-12-17
Abstract: PURPOSE:To suppress the excessive escape of a material from a clearance even when a large thick-walled molded product is subjected to press molding using a suddenly fluidized molding material by cooling the vicinity of the clearance of a mold in a heating process of press molding. CONSTITUTION:In a press molding process, at first, both upper and lower blocks 1, 2 are heated while side frames 3 are cooled. This condition is continued until the center part of the molding material 15 pushed in a cavity 4 reaches sufficient flow temp. At the time of high pressure load, only the upper block 1 and/or the lower block 2 is heated and the side frames 3 and, according to circumstances, the upper block 1 or the lower block 2 are cooled to partially cool the vicinities of the clearances 14 of both upper and lower blocks and the side frames 3. By this constitution, the temp. of the material in the vicinity of the clearances 14 falls and the material rises in viscosity to becomes hard to flow and the material escaping through the clearances 14 is reduced.
Patent JP-H09184394-A (JP)
Title: Shield machine
Inventor: KONO SHIGEYUKI
IPC: E21D9/093
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To secure a tail clearance at the time of automatic excavation, avoid the abutment between a shield machine and a segment, and make possible the improvement of quality, safety or the like. SOLUTION: A tail clearance value between an already assembled segment SG and a shield machine 1 is measured, the measured value and another tail clearance between the edge of a next assembled segment and a tail end on the basis of a measured value or the like by a position measuring system composed of a gyrocompass 3 and a water level meter 4 are found. A primary regression straight line is drawn from the obtained tail clearance value and a stroke dissemination figure. In the case where a predicted tail clearance value is lower than a controlled value, a degree of side pushing is changed and the direction of excavation of the shield machine 1 is controlled so as to secure the tail clearance.
Patent JP-H03203265-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: GOMI TAKAYUKI
IPC: H01L27/06
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a stable current-amplification factor (hFE) by a method Wherein a collector region and an emitter region are formed in such a way that their impurity concentration peak is situated not near the surface of a substrate but inside the substrate to be used as a base region. CONSTITUTION:In a semiconductor device (a so-called lateral-type transistor), a collector region 62, a base region 60 and an emitter region 61 are formed in the lateral direction of a semiconductor substrate; it is constituted in such a way that the impurity concentration peak of the collector region 62 and the emitter region 61 is situated not near the surface but inside the substrate. When the collector region 62 and the emitter region 61 for the lateral-type transistor are formed in such a way that their impurity concentration peak is situated inside the substrate, a main current passage exists not on the surface of the substrate but inside a bulk; as a result, it is possible to prevent a drop in an hFE by a recombination on the surface. Thereby, a change in a recombination current on the surface by a state at the interface of an oxide film is reduced and the stable hFE can be obtained.
Patent JP-H05251049-A (JP)
Title: Metal halide lamp
Inventor: ITO YUKO
IPC: H01J61/35
Filed: 1991-12-26
Abstract: PURPOSE:To suppress the devitrification reaction and to extend the service life of a metal halide lamp, by providing an SiO2 glass layer including either B2O3, P2O5, Na2O, or Al2O3 as an impurity, on the outer surface of a quartz glass luminous tube. CONSTITUTION:In a metal haloid lamp which consists of a tangsten electrode 1 and a quartz glass luminous tube 2, mercury, a metal iodide, and a rare gas are sealed in a bulb, a boro-silicated glass layer 4 is provided on the outer surface of the luminous tube 2. The layer 4 is formed of SiO2 glass including SiO2 as the main component, and including either B2O3, P2O5, Na2O, or Al2O3 as an impurity. This boro-silicated glass has the diffusion coefficient smaller than that of a quartz glass, and the invasion speed of H2, OH, and H2O to the inside of the luminous tube 2 is delayed extensively. Consequently, the devitrification reaction of the luminous tube can be suppressed, and the service life of the metal halide lamp can be extended.
Patent JP-H11155766-A (JP)
Title: Assembly type corrugated board toilet bowl
Inventor: OSADA HIROYASU
IPC: A47K11/12
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a toilet bowl, simple in structure, reduced in the number of assembly components and improved strength by composing the toilet bowl of a foldable box-shaped main body of toilet bowl provided with aq toilet seat, toilet cover and toilet seat holders continued to the walls of four sides in a flap style and a middle reinforcing frame for supporting these toilet seat holders. SOLUTION: This toilet bowl 1 is basically corrugated box shaped of A type, double front and rear side walls 7 and 8 and double left and right side walls 9 and 10 are continuously provided laterally long, a connector is projected at one end as a tab for sticking, and the other walls are projected like flaps on the respective upside and downside of both the front and rear side walls 7 and 8 and both the left and right side walls 9 and 10. Namely, the toilet seat 11 is provided successively to the front wall 7, the toilet cover 13 is provided successively to the rear wall 8, and the toilet seat holders 15 and 15 are respectively provided successively to both the left and right side walls 9 and 10.  Then, these toilet seat holders 15 and 15 are supported by a middle reinforcing frame 2, the toilet seat 11 covers the surface of that frame and further, they are covered with the toilet cover 13. The middle reinforcing frame 2 forms the internal space of the toilet bowl, and separators 35 and 35 in combination with robs protruded outside by folding into two are formed on both sides and assembled into hexagonal cylinder.
Patent JP-H03201873-A (JP)
Title: Picture reader
Inventor: UNO TERUHIKO
IPC: G06T1/00
Filed: 1989-12-28
Abstract: PURPOSE:To execute satisfactory picture read by calculating the correction value of light quantity for a light source from data, for which the level of a photoelectric converted picture signal is more than a prescribed level, and executing correction so that the quantity of light for the light source can be fixed. CONSTITUTION:A read sensor 102 executes the photoelectric conversion of reflected light of an original, which is lighted up by a light source 101, and a comparator 204 decides the level of this photoelectric converted picture signal. When this comparator 204 decides that the level of the picture signal is more than the prescribed level, a counter 206 counts the data while the picture signal maintains the level more than the prescribed level, and a CPU 109 calculates the correction value corresponding to this count value and corrects the picture signal, which is converted by the read sensor 102, according to the calculated correction value. Then, a dimming circuit 108 controls the quantity of light for the light source by this corrected signal.
Patent JP-H09154468-A (JP)
Title: Rotating tower for scaring fowl
Inventor: SUGAWARA YOSHIO
IPC: A01M29/06
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus, comprising a specific constitution for turning a rotating rod attached to the top of a rotating tower parallel to the ground surface, capable of smoothly rotating, producible at a low cost and readily installing and removing the rod. SOLUTION: This rotating tower for scaring fowls is obtained by providing supporting pins to be supporting fulcra of rods 33 at the tips of arms 32 overhung from a rotating plate 31 at the top of the rotating tower, engaging the supporting pins with recessed parts formed near the roots of the rods 33, thereby attaching the rods 33 to the rotating plate 31 and composing the rotating rod 30. Furthermore, the rotating rod 30 is connected through a wire rope passed through the interior of a tower column 20 to a driving device 10 to absorb the resistance due to a natural wind and smoothly rotate the rotating rod 30.  On the other hand, the roots of hooked rods 36 having forked tips are rotatably supported with the pins attached near the roots of the arms 32 and the tips of the roots of the rods 33 are supported by the fork of the hooked rods 36 to readily install and remove the rods 33 from the rotating plate 31 by operating the hooked rods. Bowllike wind receivers 38 are fixed to the rotating plate 31 or arms 32 to prevent the rotating rod 30 from reversibly rotating.
Patent JP-H10173106-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIKAMI AKIO
IPC: H01L23/48
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To avoid peeling of a heat sink from a resin seal block. SOLUTION: A surface mount transistor 39 has a heat sink 18 having a first, second and third trenches 21, 22, 23 and couplers 21a, 22a protrudent from the first and second trenches 21, 22 are formed at the press-forming of the second and third trenches 22, 23. A resin of a resin seal block 29 mounted on the top face of the heat sink 18 is charged and held in the first through third trenches 21-13 to anchor the couplings 21a and 22a of the first and second trenches 21, 22 with the resin charged in these trenches 21, 22. This prevents the resin seal block from peeling from the heat sink at accelerated temp. cycle tests, improves the moisture resistance of the resin seal block, prevents the life of a pellet bonding layer from deteriorating and pellet cracks from being caused, and improves the quality and reliability of the surface mount transistor.
Patent JP-H03203234-A (JP)
Title: Wafer washing device
Inventor: MIYATA SUEMARU
IPC: H01L21/304
Filed: 1989-12-28
Abstract: PURPOSE:To enable washing of a wafer to be completed in a short time by allowing a washing water to be overflown from a washing bath to a chemical liquid bath where the chemical treatment is completed and moving the wafer from the chemical liquid bath to me washing bath while supplying the washing water and opening a screening plate, and then blocking the screening plate after completing the move and filling the washing bath with washing water. CONSTITUTION:After chemical liquid treatment of a wafer 10 in a chemical liquid bath 20 ends, washing water is supplied from a washing water supply part 70 to a washing bath 30. Then, the washing water flows into the chemical liquid bath 20 over a screening plate 40, the washing water and the chemical water are overflown also from the chemical liquid bath 20, and at the same time the chemical liquid of the chemical liquid bath 20 is drained from a chemical liquid drain part 60. When both the washing water and the chemical liquid start to be overflown, the screening plate 40 is lifted by a screening plate opening/closing part 45, a large amount of clean water flows from the washing bath 30 into the chemical liquid bath 20, and the wafer 10 is moved from the chemical liquid bath 20 to the washing bath 30 by a wafer movement part 80. After the movement of the wafer 10 is completed, the area between the chemical liquid bath 20 and the washing bath 30 is closed by the screening plate 40 for enabling the wafer 10 to be washed, thus allowing the wafer to be washed in a short time.