baber/WOPTO huggingface dataset:
Patent JP-H0637313-A (JP)
Title: Thin-film semiconductor device and manufacture thereof
Inventor: ONO KIKUO
IPC: H01L29/786
Filed: 1992-07-16
Abstract: PURPOSE:To provide a semiconductor device in which an N-type TFT for a picture element part and an N-type TFT and a P-type TFT of a complementary (C) type circuit for driving the former are built in the same substrate, and also to provide the manufacture thereof without increasing the number of a photo-resist process more than that in a conventional N-type circuit. CONSTITUTION:A gate electrode 2, a gate insulating film 3 and silicon layers (5, 4 & 5) for each TFT are sequentially formed on a transparent substrate 1, and after N-type impurities are doped thereinto, photo etching is applied for the division of the substrate into first through third islands to make a semiconductor layer for each TFT so that the first island is formed to act as an N-type semiconductor layer 6 for a picture element part and the second island is formed to act as an N-type semiconductor layer 6 for a C-type circuit, and then a film of ITO for a picture element electrode 8 is so accumulated as to cover only the first and the second islands. After that, doping is performed in such a manner that the concentration of P-type impurities becomes higher than that of N-type impurities to form the third island in a P-type semiconductor layer for the C-type circuit, and then the source/drain electrodes 9 for each TFT and also a protective film 10 are formed.
Patent JP-S6434809-A (JP)
Title: Inversion transfer device for fruits
Inventor: MATSUMOTO TOSHIYUKI
IPC: A23N15/02
Filed: 1987-07-28
Abstract: PURPOSE:To improve operability by making fruits on a supply conveyer to be held and raised, and transfered to a downstream conveyer while rotating a given angle around a transverse axis in the captioned device used for corrective cutting after a cut treatment of pear stalks. CONSTITUTION:Fruits transfered with a supply conveyer 1 are nippedly held from a transverse direction on buffer parts 32 and 32 of support bodies 30 and 30 for fruits retention bodies 25 of a retention transfer device 15, and raised to be separated from the conveyer 1. Then fruits are transfered to a cup conveyer 22, and in transit, they are inverted so that pear stalks rotate upward with a rotation axis 27 rotated by action of a rack 37 and gear 36, and with bodies 25 and 25 rotated around a horizontal axis. After that, fruits are transfered to the conveyer 22 with retention released on the conveyer 22. This constitution enables operability to be improved.
Patent JP-S5890924-A (JP)
Title: Manufacture of biaxially oriented film
Inventor: BIZEN KUNIO
IPC: B29D7/01
Filed: 1981-11-26
Abstract: PURPOSE:To obtain a biaxially oriented film with an excellent transparency and strength, and free of stretching spots, being ideal for wrapping film by biaxially stretching under a specified condition a film or a sheet produced when a linear low density polyethylene is melted and molded. CONSTITUTION:A linear low density polyethylene with a melt index of about 0.5-3 which is produced by copolymerization of ethylene and alpha-olefin such as butene and hexene is melted and molded to make a film or a sheet. The film or sheet thus obtained undergoes a biaxial stretching under the temperature equal to the melting point of -20-5 deg.C of the linear low density polyethylene resin at a stretching speed of 25-400% per sec with an uniaxial draw factor of 3 upto 8 while the product of the biaxial draw factors ranges 9 upto 50. Then, the product is heat treated to obtain an intended biaxially oriented film.
Patent JP-H0636729-A (JP)
Title: Distortion evaluating device using focused electron beam diffraction pattern and its evaluating method
Inventor: KIMOTO KOJI
IPC: G01N23/207
Filed: 1992-07-16
Abstract: PURPOSE:To evaluate the distortion of the crystal structure of a fine sample by focusing an electron beam on the sample with a focusing lens system, and forming the electron beam transmitting the sample into an image with an objective lens, and forming a focused electron beam diffraction pattern. CONSTITUTION:An electron beam 2 emitted from an electron beam generator is focused by a focusing lens system 3 in an electron microscope 1 and fed into a portion where the distortion of a sample 4 is to be evaluated. The electron beam transmitting the sample 4 is formed into an image by an objective lens 5. A focused electron beam diffraction pattern is formed in an image extracting device 7, the pattern is stored in an image memory device 8 and inputted to a processing device 9. The focused electron beam diffraction pattern image-processed by the device 9 is displayed on a display device 11, and an approximate electron beam diffraction pattern calculated by the program stored in the device 9 based on the information inputted from an input device 10 is also displayed on the device 11. The distortion of the extremely fine section of the fine sample 4 can be evaluated when the microscope 1 is used.
Patent JP-S5891178-A (JP)
Title: Diaphragm type electrolyzing method
Inventor: YOKOTA NORIYUKI
IPC: C25B9/19
Filed: 1981-11-25
Abstract: PURPOSE:To lower an electrolytic bath voltage and to improve electrolytic power efficiency with regard to a diaphragm type electrolytic bath of an alkali chloride solution, by forming an anode and a cathode on both sides of a diaphragm, and using a micromesh type having an adhered anode active material as the anode. CONSTITUTION:In an electrolytic bath of a solution of alkali chloride such as NaCl, a micromesh type anode 7 having an adhered layer 6 of an anode active material is fitted to a rough gas-permeable conductive anode base 5, and a micromesh type cathode 10 having an adhered layer 9 of a cathode active material is fitted to a gas-permeable cathode base 8 in such a way that they are at <=2mm. distance on both sides of the diaphragm 3. In this case, the micromesh type electrodes use expansion metal, wire netting, etc., which have <=100mm.<2> pore area, 20-85% opening ratio, 0.8-6mm. lateral hole length L, W 0.4-3mm. longitudinal length S, W and 0.1-1mm. thickness.
Patent JP-S6433226-A (JP)
Title: Kasuri like processed yarn and its production
Inventor: KITAJIMA MITSUO
IPC: D02J1/22
Filed: 1987-07-28
Abstract: PURPOSE: To obtain splashed-pattern-like textured yarn comprising a polyamide- based multi-yarn alternately having a darkly dyeing part and a palely dyeing part in the longitudinal direction of yarn and having specific physical properties of yarn and capable of preparing cloth having excellent stretchability, tearing strength and wear resistance. CONSTITUTION: Water or an aqueous liquid is intermittently attached to polyamide-based multifilament undrawn yarn having 25×10<-3> to 45×10<-3> double refractive index and the undrawn yarn is drawn to 1.2-3.0 times while heating the yarn with a hollow heater and then, subjected to false twisting and crimping. The false twisting and crimping are preferably carried out under overfeed conditions. Splashed pattern-like yarn in which a darkly dyeing part and palely dyeing part alternately exist in the longitudinal direction of yarn and the phase of each filament constituting yarn is uniform and breaking tenacity of yarn is >=4.0 g/d and the elongation ratio is >=20% and apparent diameter ratio of single filament cross sections of deeply dyeing part to palely dyeing part is 1.05-1.30 is obtained thereby.
Patent JP-2001023735-A (JP)
Title: Connector
Inventor: SAKURAI RIICHI
IPC: H01R24/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a connector suited for assembly using an automechanism and capable of avoiding an increase in number of part items. SOLUTION: A printed circuit board 20 (conducting path) is assembled into a storage space 14 while passing through an assembly opening 15 in a direction crossing the direction for fitting with a mating connector. In a fitted state, wall parts 12L, 12S and locking parts 13 correspond to the four outer peripheral sides of the mating connector, thus regulating loosening of the mating connector. Since the fitting portion 11 can remain a single component, the number of part items and a man-hour for assembly do not need to be increased. When assembly is made using an automechanism, the printed circuit board 20 can be assembled as by dropping it from above, so that the automechanism does not need to be provided with means for detecting the horizontal position of the printed circuit board 20 during assembly processes.
Patent JP-S6252803-A (JP)
Inventor: FUKATSU AKIHIKO
IPC: F21S8/04
Filed: 1985-08-30
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-H0942229-A (JP)
Title: Band type fastening member
Inventor: SAGO ISAO
IPC: F16B2/08
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To improve a band type fastening member of excellent insertion property and to enhance fastening operability by providing an engaging part at one end of a band main body, providing an overlapping part with an engaging hole which engages with the engaging part, and sandwiching the end of the band main body between the inner periphery of the overlapping part and the outer periphery of a band plate while the engaging part is engaged in the engaging hole. SOLUTION: This fastening member comprises a band main body 10 in the form of a strip with free ends and a band plate 20 in the form of a band curved into an approximately circular shape that is secured to the mounting engaging part 16 of the band main body 10. A rectangular engaging hole 12 is formed at one end of the band main body 10 and in a position a predetermined distance away from an engaging bent part 11 engaged with the other end of the band main body 10, and a curved part 13 is formed to be oriented further inwards.  A portion where the engaging hole 12 and the engaging bent part 11 are formed constitutes an overlapping part 14 with the band plate 20, the inner peripheral surface of the overlapping part 14 being pressed into contact with the outer periphery of the band plate 20 by the curved part 13 under a predetermined elastic force while the band plate 20 is secured to the band main body 10. An engaging part 17 which engages into the engaging hole 12 is formed.
Patent JP-H04227024-A (JP)
Title: Method for removing ammonia from gas
Inventor: TOMAASU SHIYUTATSUFUERU
IPC: B01D53/58
Filed: 1991-07-30
Abstract: PURPOSE: To remove ammonia from water vapor-containing gases by bringing the gases into intimate contact with warmed polyphosphoric acid and to recover ammonia in a reusable state. CONSTITUTION: A gas feeding pipe 6 is introduced into a double walled absorbing vessel 1 arranged with a column 2 thereabove, while a heating medium is passed through an annular space 7 formed between the double wall of the absorbing vessel 1 through a feeding pipe 8 or a discharging pipe 9. Gases containing ammonia and water vapor is introduced to a reaction region partially filled with polyphosphoric acid, polyphosphoric acid is continuously taken out of a lower portion of the reaction region, and the taken out polyphosphoric acid is introduced to the column 2 with an end part thereof connected to the reaction region in accordance with flow. By this configuration, polyphosphoric acid completely absorbs ammonia and water vapor, and produced ammonia saturated-polyphosphoric acid is used as a component for producing ammonium polyphosphate.
Patent JP-S6435881-A (JP)
Title: Connection state confirming structure between connecting members
Inventor: INOUE TOSHIHIRO
IPC: H01R13/641
Filed: 1987-07-31
Abstract: PURPOSE:To confirm whether the connection is completely performed from the outside without affecting connecting members by providing a connection state confirming member to confirm the connection state of a pair of members to be connected separately from a pair of members. CONSTITUTION:A dashboard 3 and a joint box 4 are arranged between the room interior 1 and engine room 2 of an automatic four-wheel vehicle. This box 4 is constituted of a relay box 10 located on a rectangular hole 3 provided on the board 3 and a waiting connector 11 provided below and clamps the board 3. This box 10 is constituted of a connector guide 40 coupled with the mating connector 11 at a hole 3b and a rectangular connector 41 supported on its inside. A collar section 21 is provided at the lower section of the outside plate of an inner case 30 formed with the box 10, a seal member 22 is fixed on its inside, guide plates 22, 23 are protruded on its inside, and this structure is used as a connection state confirming means.
Patent JP-S6250510-A (JP)
Title: Prevention work against liquefaction of ground
Inventor: NOJIRI AKIYOSHI
IPC: E02D3/10
Filed: 1985-08-29
Abstract: PURPOSE:To prevent the liquefaction of sandy ground where the level of groundwater is high by a method in which the fine powder of an inorganic substance is moved together with groundwater flowing from a charge well to a pump-up well point and allowed to deposit on sandy ground of the water path. CONSTITUTION:A sheet pile 2 is driven into sandy ground 1 where the level of groundwater is high, a charge well 3 is provided in the central part, and a plurality of pump-up well points 4 are provided in the peripheral sides. Groundwater 9 is sucked up by the pumps 5 of the well points 4 and allowed to flow to the direction of the well points 4 to produce a difference in the groundwater level 6 along the direction from the well 3 to the well points 4. In this case, when particles 10 of an inorganic substance such as silica stone or kaolin are dispersed into the well 3 in a suspended state, the suspension diffuses into the groundwater 9 around the well 3 and moves with the groundwater 9 to the direction of the well points 4. The particles 10 are settled on the gaps of sand grains 8.
Patent JP-H1034212-A (JP)
Title: Method for tracking weld zone of billet
Inventor: MITANI KAZUTO
IPC: B21B37/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To enable tracking of the weld zone of billets in continuous rolling equipment without using special marking, sensor or the like. SOLUTION: In a tracking method of the weld zone of the billet 31 which is fed into a rolling stand train after executing continuously flying welding, the rear end of the billet 31 before flying welding is detected with a billet detector 34 and, on the upstream side of the rolling stand train, the transfer distances of the billet before welding and after welding are detected with a pulse generator 33. Based on the transfer distance of the billet 31, the delivery amount of the billet 31 after detecting the rear end of the billet to the rolling stand train is determined and, based on the delivery amount, the weld zone of the billet 31 is tracked.
Patent JP-S63120153-A (JP)
Inventor: BURIYUUNO BONPAARU
IPC: D03D25/00
Filed: 1987-07-31
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-2001018208-A (JP)
Title: Device for manufacturing fleece made up of chiplike or fibrous press material
Inventor: SCHALLENMUELLER KARL-HEINZ
IPC: D04H1/54
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To easily manufacture fleece which shows outstanding bending strength and elastic modulus by arranging a chip-arrayed mask with a slit pattern under the bottom part of a container, in a device for manufacturing fleece made up of a chiplike or a fibrous press material. SOLUTION: A container 2 with a chip-arrayed mask 3 formed at the bottom part is insetted, in an ascendable/descendable manner, in a pot-shaped packed chamber 4 of a press mold 1, and at the same time, a sieve bottom part 5 with a vibrating drive device 6 is suspended, in a movable manner, above the mask 3 inside the container 2. The chip-arrayed mask 3 has slits formed in order to set the chip disposed in the packed chamber 4 in an advantageous direction. During manufacturing the fleece, first a press material is packed in the container 2 located at the bottom and the press material is made to flow out little by little through the sieve bottom part 5 by actuating the vibrating drive device 6. Thus the press material is made to flow into the packed chamber 4 under the directional guidance of the press material by the slits formed in the mask 3.
Patent JP-S6434770-A (JP)
Title: Printer device
Inventor: SHIRAISHI NORIHISA
IPC: B41J29/38
Filed: 1987-07-30
Abstract: PURPOSE:To simplify an operation for setting initial values of a plurality of parameters, shorten the setting time and reduce the possibility of mis-setting, by providing a parameter table for storing the initial values of the parameters, a means for reading parameter initial value data, and a means for storing the parameter initial value data into a parameter table. CONSTITUTION:A printer device comprises a parameter table 1 for storing initial values of parameters for determining a printing format. The printer device further comprises a card data reading means 3 for reading the parameter initial value data stored in a memory card 2, and a card data storing means 4 for storing the parameter initial value data read from the memory card 2 by the reading means 3 into the parameter table 1. Memory cards 2 are prepared in which arbitrary initial values for the parameters such as line feed quantity, page length and printing pitch are prestored. When the card data in a desired memory card is read, the initial values of the parameters read from the card are set in the parameter table 1, and printing in the printing format according to the settings is conducted.
Patent JP-S5982127-A (JP)
Title: Production of needle-like fin group in heat exchanger
Inventor: HAMANAKA SUKEAKI
IPC: B21H8/00
Filed: 1982-10-30
Abstract: PURPOSE:To improve productivity without increasing cost by forming slits at a prescribed pitch and length to a blank hoop material having a prescribed width, then rolling only the edges at both ends to a prescribed thickness. CONSTITUTION:Slit 14 groups which are parallel with each other are formed at a prescribed angle of inclination to a blank hoop material 5 except the edges 2a at both ends between a pair of lance rolls 12. The edges 2a at both ends of the material 5 are passed between a pair of upper, lower, right and left edge rolling rolls 15 which roll only the parts corresponding to the width thereof whereby the edges are rolled to a prescribed thickness at an equal speed and pressure ratio. The space between the slits 14 is widened in this stage and openings 2d are formed. Needle-shaped fins 2c having a square section are simultaneously formed between the openings 2. The material is further passed between a pair of upper and lower rolls 16 for rounding the needle-shaped fins which have projections 16a fitting into the openings 2d and semicircular grooves 16b to gnaw the fins 2c, and thereafter a series of the needle-shaped fin groups are obtd.
Patent JP-S5981396-A (JP)
Title: Lubricant for thrusting rubber
Inventor: IWASA TADANOBU
IPC: B29B15/00
Filed: 1982-10-30
Abstract: PURPOSE:To provide the titled lubricant allowing good prolonged binding when a rubber ring is entegrated with metallic members by thrusting, by incorporating a particular urethane preparation with process oil. CONSTITUTION:A urethane preparation having an equivalent ratio of NCO/OH of 0.85-1.2, comprising low-MW polyolefin polyols of average MW of 1,000- 5,000, polyisocyanate (e.g., diphenylmethane diisocyanate), and catalyst (e.g., stannous oleate), is incorporated with paraffin-, naphthene-, or aromatic-base process oil to attain 5-80pts.wt. polyols based on 100pts.wt. process oil, yielding a lubricant for thrusting rubber. Said lubricant is then applied to a rubber ring 3, which is thrusted between a hub 1 and a rim 2 to bind integrally.
Patent JP-H0636983-A (JP)
Title: Forming method for pattern of polyimide resin
Inventor: YAKURA MOTOTSUGU
IPC: H01L21/312
Filed: 1992-07-17
Abstract: PURPOSE:To improve chemical resistance by coating a board with solution for forming photosensitive polyimide resin, preliminarily curing it, then exposing- developing-drying to form a predetermined pattern, and irradiating the entire surface with an ultraviolet ray or a far ultraviolet ray to cure it, thereby forming a pattern of a semicircular sectional shape. CONSTITUTION:After a GaAs substrate 1 is coated with photosensitive polyimide coating agent 2, it is preliminarily cured by using an oven, and exposed by a g-line stepper. Then, the exposed polyimide film is developed with developer, rinsed with isopropanol to stop developing, and dried to form a predetermined polyimide resin pattern 4. Thereafter, after the entire surface is irradiated with a far ultraviolet ray having a wavelength of 180-300nm by using a low pressure Hg lamp, cured by heat treating using a hot plate in the air, and imided. According to this method, the pattern is formed in a semicircular shape at the time of curing to improve resistance against chemicals, and disconnection defect of metal wirings is eliminated to improve its reliability.
Patent JP-S6436786-A (JP)
Title: Combination plating device and usage thereof
Inventor: TAKAYAMA HIROAKI
IPC: C25D1/02
Filed: 1987-07-30
Abstract: PURPOSE:To manufacture a bellows in which tolerance precision is excellent in a necessary part and also strength of whole part is excellent by using specified different cores, combining and plating them in the case of manufacturing the bellow, etc., by plating wherein parts different in dimension precision are joined. CONSTITUTION:In the case of manufacturing the cover part 7 of a bellows 6 wherein a tower-shaped protrusion 8 is integrally provided on the top face, the cover part 7 of the bellows 6 is formed by electrolessly plating Ni on the insides of both recessing parts 3, 4 in the inner face of a core 1 made of Al. The core 2 which is cylindrical and forms a bellows part 9 and is made of Al is combined with this core 1 and both cores 1, 2 are electrified in Ni plating liquid while keeping them as a conductor and the circumference of the core 2 is electroplated to form a plated Ni film and the plated film of the inner circumferential face of the recessing part 3 of the cover part 7 is integrally joined to the electroplated film of the outer face of the core 2. Finally these are immersed in a caustic soda aq. soln. to dissolve and remove both cores 1, 2 made of Al and the bellows 6 which has the tower-shaped protrusion 8 having tolerance precision of about 1/100 and excellent strength and the bellows part 9 requiring low spring constant is obtained.
Patent JP-S5893451-A (JP)
Title: Cooler for rotary electric machine
Inventor: MURAYAMA SHIGERU
IPC: H02K9/00
Filed: 1981-11-25
Abstract: PURPOSE:To accelerate the passing velocity of cooling air and to improve the cooling effect of a stator coil by dividing the vent passage of the coil end of the stator into two segments and ventilating twice a coil end in centripedal and centrifugal directions. CONSTITUTION:A ventilation guide 20 which covers most of the coil end 6 of a stator is constructed of a cylindrical enclosure plate 21 and a disc-shaped partition plate 22. Holes 22a, through which the coil ends 6 are inserted, are opened at an equal interval at the plate 22 in a circumferential direction, and a filler 23 which is made of an insulator is provided in the gap between the hole 22a and the coil 2. Then, part of cooling air which is sucked from a suction port 17 via a fan 16 and the vent duct 15 of the rotor is led to the suction passage 24 outside the guide 20, the coil end 6 is cooled with the cooling air fed to the vent passage 25 inside the guide 20, and the cooling air is exhaused from an exhaust port 18 through the vent hole 5a of the stator clamp 5 and the back of the stator core 2.