baber/WOPTO huggingface dataset:
Patent JP-H0327137-A (JP)
Title: Really twisted-like yarn producer
Inventor: MAEDA YOSHIYASU
IPC: D02G1/04
Filed: 1989-06-21
Abstract: PURPOSE:To obtain the title producer which can make a really twisted yarn-like yarn having complicated surface effect by providing the third feed roller through an ON-OFF nipping type twister before or after the draw-twisting zone. CONSTITUTION:Before or after the draw-twisting zone equipped with feed rollers 1, 2, a heater 5 and a false twister 4, an ON-OFF nipping type twister 9 and the third feed roller 8 are set. The twister 9 makes the twisting in a certain direction ON and OFF in a prescribed cycle to develop S-twisting and Z-twisting on the yarn 3 alternately.
Patent JP-H078767-A (JP)
Title: Manufacture of hollow fiber membrane
Inventor: MARUO SUSUMU
IPC: B01D69/08
Filed: 1993-06-29
Abstract: PURPOSE:To provide a process of manufacturing a cellulose acetate hollow fiber membrane to be utilized for the separation of liquid or mixed gas by means of a dialysis process, an ultrafiltration process or the like. CONSTITUTION:Cellulose triacetate is dissolved in a mixed solution of N- methylpyrrolidone and hydroxy carboxylic acid or its derivative in a weight ratio of (8:1)-(5:3), and 10-25wt.% of cellulose triacetate concentration to obtain a spinning solution, which is extruded from a slit of an outer tube of a double structural nozzle, while a core liquid is extruded from the inside tube; the threadlike extrudate is allowed to run in a gas atmosphere to be introduced into a coagulating bath, thus a hollow fiber membrane is produced.
Patent JP-H04340229-A (JP)
Title: Semiconductor device
Inventor: IWAI TAKASHI
IPC: H01L29/73
Filed: 1991-06-28
Abstract: PURPOSE:To reduce the current density distribution of current, which is made to flow through the P-N junction surface of a protective diode, and to improve a current breakdown strength in a semiconductor device having the protective element. CONSTITUTION:A semiconductor device, which is provided with an internal circuit comprising a vertical bipolar transistor 18 formed in an opposite conductivity type semiconductor layer 20 on a one conductivity type semiconductor substrate (an Si substrate) 19, is constituted comprising a protective element (a protective diode) 14, which is constituted of a one conductivity type diffused layer 22a formed in the upper layer part of an opposite conductivity type semiconductor layer 20a on the above substrate 19 and an opposite conductivity type diffused layer 27, at least one part of which is formed deeper than an emitter diffused layer 23 of the above transistor 18 in the layer 22a.
Patent JP-H0911160-A (JP)
Title: Marking method of outfit fitting position to hull member
Inventor: YOKOI HIROAKI
IPC: G06F17/50
Filed: 1995-06-26
Abstract: PURPOSE: To dispense with a marking operation by hand so as to reduce labor of an operator and shorten an operating time, and improve accuracy of the marking operation. CONSTITUTION: A working head 12 of a NC cutter 10 which automatically cuts out a hull member from a steel plate 11 based on CAD data of the mono- part drawing of a hull member 5 is provided with a marker 13, and when the CAD data of the mono-part drawing of the hull member 5 is prepared, information of fitting positions of outfits to the hull member 5 and part marks are added to preparation of the data. Operation of the NC cutter 10 is controlled based on the CAD data obtained in this way, and the outfit fitting positions against the hull member 5 to be cut out from the steel plate 11 are marked as marking lines 9 together with part marks 9'.
Patent JP-H11346903-A (JP)
Title: Skin material for hot carpet and its manufacture
Inventor: HATA YOSHIHIKO
IPC: A47G27/02
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent the positional deviation of a cover when a carpet having a good water cutting-off property, a high surface strength and excellent wear resistance is laid. SOLUTION: In the lower surface side of a surface layer 21 made of polyester fiber span bond unwonven fabric 21a subjected to water repelling and slide preventing treatments, a middle layer 22 made of a polyethylene resin 22a is laminated in an impregnated state, and in the lower surface of the middle layer 22, a backside layer 23 made of a polyester fiber needle punch unwoven fabric 23a is laminated via a filler layer 24 made of SBR 24a.
Patent JP-H0325838-A (JP)
Title: Tension band, and manufacture and display unit thereof
Inventor: IMOTO HIROAKI
IPC: H01J9/24
Filed: 1989-06-21
Abstract: PURPOSE:To offer a tension band by which grounding can be easily done at a low cost by mounting da tongue-shaped conducting piece on the band main body with the point of the conducting piece protruded from the side of the band main body. CONSTITUTION:By a band 1, a peripheral surface side of a CRT 3 is fastened and fixed, and the CRT 3 is mounted on the side of a cabinet. In the band 1, the opposed ones out of mounting projections 1a provided on four corners, are connected together and a conductive wire 4 is extended over, so as to let an electric charge generated in a shield region 3b escape to the other through a wire 4. An antistatic region 3a on the side of the CRT 3 is conducted to the side of the band 1 by a conductive piece 2 which is formed of a conducting material that has a feature of a plate spring, so as to assure contact and conducting to the antistatic region 3a by elastic force when the band 1 is mounted on the side of the CRT 3.
Patent JP-S643532-A (JP)
Title: Force sensation sensor
Inventor: MURAYAMA TOMOHIRO
IPC: B25J19/02
Filed: 1987-06-26
Abstract: PURPOSE:To prevent failure and fault and to improve the reliability of detection accuracy by providing clearances to prevent strain from exceeding the elastic threshold to the end parts where strain generating parts to be mechanically deformed by external force are deformed. CONSTITUTION:The displacement side ends of projecting parts 14a, 14b of coupling members 22, 23 are screwed by using round holes 32 and tightening headed bolts (mechanical stoppers). The clearances are provided between the end faces facing the members 22, 23 and the members 22, 23. The clearances are formed peripherally and vertically between the bolts and the holes 32. The clearances to prevent the max. strain from exceeding the elastic threshold are set to the deformation when the forces of various directions are exerted to a force sensation sensor 11. The mechanical stoppers are thereby acted to prevent the failure and fault even if the excessive external force is going to be exerted to the deformation parts to be sensitively deformed by the external force to generate the strain. The reliability of the detection accuracy is thus improved.
Patent JP-S6314570-A (JP)
Title: Drive device for reader
Inventor: OGATA NOBUAKI
IPC: H04N1/107
Filed: 1986-07-07
Abstract: PURPOSE:To move an optical unit or a original base with a prescribed vibration characteristic by attaching a guide roller shaft to a moving element by bonding and fixing the three positions of a central part and both end positions. CONSTITUTION:A sub-scanning is carried out by scanning and moving the moving element 24 on which the optical unit is mounted and fixed along a stator 21 at a prescribed speed. At the time of the movement, the moving element is effectively guided in the bent end part of a damping member 46 disposed on the stator 2. Therefore, the moving element 24 and an unit 36 fixed thereto correctly run on a prescribed position. During the running, the moving element 24 or the unit 36 are bonded and fixed to the guide roller shaft 31 at the three positions, thereby, a rigidity is improved, even when the attraction magnetic operation of the moving element 24 to the stator 21 is performed, the vibration at both side free end parts of the roller shaft 31 is not generated. Accordingly, the original base 44 or the unit 36 disposed and fixed on the roller shaft 31 is not vibrated.
Patent JP-H0453195-A (JP)
Title: Electronic circuit module
Inventor: TAKAMOTO MITSUO
IPC: H05K7/10
Filed: 1990-06-18
Abstract: PURPOSE:To increase a current capacity and to prevent a voltage, drop by incorporating a rower supply bus having a spring, and providing, a bus for supply power in contact of the spring with a cap of an electronic circuit assembly except a power supply path from the pin of an electronic circuit module. CONSTITUTION:A path for supplying from the protrusion of a path plate of a power supply bus 30 for forming a high density module 10 is provided. Power is supplied from the protrusion of a bus plate 31 to a spring 32 via the plate 31, then supplied to a cap 41 of an electronic circuit assembly 40 in contact with the spring 32, and then supplied to an LSI 43 through a board 42 from the cap 41 and an LSI lead 44. Normally, a ground side is supplied due to electric characteristic of a signal pattern on a printed board 1, and a voltage side is supplied. It can be also applied to a mounting system for securing the pin 55 of the module 10 directly to the board 1 without connector.
Patent JP-S5589414-A (JP)
Title: Refining method of molten steel
Inventor: SUZUKI NOBUO
IPC: C21C7/00
Filed: 1978-12-26
Abstract: PURPOSE: To attain to enhance an electric power original unit and manufacturing efficiency of refining by a mechanism wherein, in case of refining molten steel by using an arc furnace, carbon powder suspended in an inert gas is blown into molten substance when materials introduced into a furnace are molten.  
     CONSTITUTION: A molten steel layer 6 and a molten slag layer 5 formed thereon are present within an arc furnace 1 and heat is supplied between an electrode 2 and a layer 6 by arc. In this condition, carbon powder is introduced from a lance pipe while suspended in an inert gas stream such as Ar or the like. This inert gas is blown into a layer 6 when C content is lower than the standard value of steel to be attained by refining and blown into a layer 5 when C content is higher. As a result, the introduced inert gas and carbon powder are dispersed and floated within a layer 6 and 5. During this period, carbon powder is melted into molten steel or slag to enhance C content thereof as well as in reacted with oxygen, especially oxygen of iron oxide to generate CO gas and a foam layer 5A produced by the said gas envelopes an arc generated portion to prevent heat emission. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09317693-A (JP)
Title: Electric blower
Inventor: TARUYA TAKAO
IPC: F04D29/44
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To maintain a stable air current by making a front surface shroud of a centrifugal impeller approach a suction port of a fan casing as near as possible. SOLUTION: A suction port 26 of a fan casing 20 has an inlet 27 made of a bell-mouth type curved surface, a rectilinear passage part 28 and an outlet 29. A ring holder 30 is provided on a back surface part of the passage part 28 of this suction port 26 cocentrically with the suction port 26. The holder 30 is constituted of a holder main body 31 and a support piece 32 and a claw 33 projected in the radial direction by keeping a distance between them. A sealing member 34 is sandwiched between the support piece 32 and the claw 33 of the holder 30. A sliding and contact state is constantly maintained during operation by assembling an edge end of a front surface shroud 24 of a centrifugal impeller 22 by making it contact with the sealing member 34.
Patent JP-H0774205-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAUCHI HIDEAKI
IPC: H01L21/60
Filed: 1993-06-29
Abstract: PURPOSE:To form a flat aluminum wiring in a contact part, to lower a contact resistance and to enhance a step coverage by a method wherein a contact hole is made and a wiring resist pattern having a hole whose inside diameter is larger than that of the contact hole is then made to be thicker than an ordinary thickness. CONSTITUTION:In order to form a wiring layer, a contact hole 20 is made, and a resist layer 22 is then formed. The resist layer 22 has a resist pattern larger than the corresponding contact hole, and it is formed in a layer thicker than that of an ordinary resist layer. In addition, an aluminum layer 24 is formed on the whole face on it, the aluminum layer 24 is etched, at least a part on the side face of a hole corresponding to the contact hole 20 in the resist layer 22 is exposed, and the resist layer 22 is stripped. Thereby, after the inessential aluminum layer 24 has been removed, an aluminum wiring having a prescribed flat pattern can be formed. Consequently, a contact resistance can be reduced.
Patent JP-S5492343-A (JP)
Title: Liquid crystal display device
Inventor: TAKEUCHI TAKESHI
IPC: G09F9/00
Filed: 1977-12-29
Abstract: PURPOSE: To reduce the number of parts and produce the device of high reliability, low cost and thin type by integrating a lower polarizing plate and a reflecting plate by providing undulations at the interface of both and forming the liquid crystal display device by using this.  
     CONSTITUTION: In the liquid crystal display device formed by sealing liquid crystal 19 between panel glasses 13, 14 provided with electrodes 17, disposing polarizing plates 12, 15 on both sides thereof and further disposing a reflecting plate 16 on the back side, the lower polarizing plate 15 and reflecting plate 16 are integrally formed. More specifically, undulated face 41 is provided on the back side of the lower polarizing plate comprising affixing a polarizing film 23 between transparent materials 21, 22 and aluminum is vacuum-evaporated thereon to form a reflecting face layer 32, thence the transparent material 21 side is full face bonded to the panel glass 14. In the nighttime, the light scattering effect by the undulations 41 formed on the bottom surface of the transparent material 22 is used by lighting a built-in lamp 20, whereby the display device is lighted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H108717-A (JP)
Title: Beam sleeve installation method and stationary panel ruler
Inventor: MATSUMOTO KATSUAKI
IPC: E04G15/06
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a beam sleeve installation method capable of being easily installed at a low cost within a short period of time by fixing sleeve fixed pieces to temporary frames by means of a stationary panel ruler. SOLUTION: After the assembly of beam temporary frams, sleeve fixed projections 7 are fixed to specific positions of right and left beam temporary frames, and after beam reinforcing bars are incorporated, sleeve inside and outside cylinders equipped with the sleeve outside cylinder (sleeve) provided to the sleeve inside cylinder are slid and extended and are press-contacted to both right and left temporary frames. By the constitution, positioning is made by the sleeve fixed projections 7.
Patent JP-H085147-A (JP)
Title: Electricity economizing type and instantly heating type electric hot water vessel
Inventor: SUZUKI TAKEFUMI
IPC: F24H1/18
Filed: 1994-06-17
Abstract: PURPOSE:To provide an electricity economizing type and instantly heating type electric hot water vessel wherein a high temperature hot water can be taken out more rapidly, and an electricity consumption is less. CONSTITUTION:A hot water storing tank 1 wherein an upper and under separation is executed by a partition plate 6, and the upper side is made a hot water storing section 1A and the under side is made a heating section 1B, a heater 5 arranged at an under section in an inside of the heating section 1B of the hot water storing tank 1, a heat exchanger 41 arranged at an under section in an inside of the hot water storing section 1A of the hot water storing tank l and an auxiliary heat source 42 connected to the heat exchanger 41, a hot water guiding pipe 10 sending a hot water heated in an inside of the heating section 1B toward an upper side in the hot water storing section 1A, a water guiding pipe 7 arranged between the under section in the inside of the heating section 1B and a vicinity of an upper edge of a heat exchanger 41 in the inside of the hot water storing section 1A, and a temperature sensing opening/shutting valve 11 which is mounted through the hot water guiding pipe 10 and accordingly opens when a hot water in the inside of the heating section 1B became a predetermined temperature and higher and shuts at lower one than the predetermined temperature, are provided.
Patent JP-H04360621-A (JP)
Title: Apparatus for scraping out culture base
Inventor: NAKAMURA RYOZO
IPC: A01G1/04
Filed: 1991-06-04
Abstract: PURPOSE:To scrape out a culture base in high efficiency by lifting a scraping blade under rotation while vertically reciprocating the bottle-supporting table many times, thereby thrusting the blade part into the culture base and causing the drop and discharge of the base. CONSTITUTION:A supporting table 24 is vertically reciprocated. During the lowering motion of the table, a scraping blade 58 is thrust into the base to a depth corresponding to the stroke. The base is peeled off by lifting the supporting table 24 and the peeled base is dropped and discharged. The operation is repeated many times until the scraping blade 58 is lifted near the bottom of the bottle 14. Accordingly, the scraping blade 58 is spirally lifted along the inner wall of the bottle 14 while repeating the vertical motion relative to the culture base to perform the scrape-off of the culture base in the bottle 14 in high efficiency.
Patent JP-S5880853-A (JP)
Inventor: CHIYAARUZU DANIERU JIRATSUTO J
IPC: H01L21/822
Filed: 1982-09-16
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-H11352486-A (JP)
Title: Liquid crystal electrooptical device
Inventor: SHIMADA SHINJI
IPC: G02F1/1337
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a liquid crystal electrooptical device which can enlarge viewing angle, improve display quality and improve contrast with an easy manufacturing process and a high yield. SOLUTION: A pair of substrates is provided with an interposed liquid crystal layer comprising a liquid crystal material exhibiting nematic phase at least within a specified temp. range and having negative dielectric anisotropy. A homeotropic alignment layer is located on the surface adjacent to the liquid crystal layer of each of the substrates 1, 2. Each of the alignment layers on the substrates 1, 2 is divided into two alignment regions with directions of pretilt different from each other by about 180 deg.. The two substrates 1, 2 are stuck with each other so as to make a boundary of the alignment regions on one substrate 1 and a boundary of the alignment regions on the other substrate 2 are at right angle with each other to form four alignment regions.
Patent JP-H11314196-A (JP)
Title: Method and tool for mounting backing strip on column
Inventor: NAKAMURA TADASHI
IPC: B23K37/06
Filed: 1998-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a tool capable of dispensing with a wire drawing operation for dimensional measurement and a temporary fixing operation by a vice, in welding to a column a backing strip without a projecting part, capable of root setting by covering on the backing strip and fixing, and also capable of tack welding to the column. SOLUTION: This mounting tool is constituted of a handle 1, a spring 2, a clamp 3, and a root setting part 4, thereby tack-welding a backing strip to a column. In this case, the spring 2 may be designed to be a flat spiral spring or a leaf spring in the tool for mounting a backing strip on the column.
Patent JP-S5949978-A (JP)
Title: Printing head
Inventor: NISHIKIYOU TAKANORI
IPC: B41J1/60
Filed: 1982-09-14
Abstract: PURPOSE:To provide a printing head light in weight and capable of being mass- produced from a synthetic resin by injection molding or the like, wherein a substantially spherical main body and a plurality of types projected on the outside periphery of the main body are formed as one body from a synthetic resin. CONSTITUTION:The truncated, substantially spherical shell form main body 1 is produced, a plurality of types 2, 2... consisting of characters or symbols are provided in projected manner on the spherical outside surface of the main body, and the two members are integrated with each other by a thermosetting synthetic resin such as a phenolic resin to produce the printing head A. The thus obtained printing head A is driven in directions of an arrow (a) and an arrow (b), thereby selecting one of the types 2 on the outside periphery of the main body 1, and the thus selected type 2 is struck against a paper 7 fitted on the outside periphery of a cylinder 6, through a printing ribbon 5, thereby performing printing.
Patent JP-H06325819-A (JP)
Title: Waterproof structure for charging connector
Inventor: YOSHIOKA NOBUAKI
IPC: B60K1/04
Filed: 1993-05-13
Abstract: PURPOSE:To provide waterproof structure for a charging connector, which is simple, provides good operativity, and can surely protect a charging connector from water or dust by preventing a failure in closing a waterproof cap. CONSTITUTION:Waterproof structure for a charging connector is provided with a body cover 12, which opens/closes an opening of a recessed part 13 formed in one part of a vehicle body 11, and a waterproof cap 31, which covers a charging connector 21 arranged projectingly from the bottom face of the recessed part 13. The waterproof cap 31 is journalled in the vicinity of the joint opening of the charging connector 21 so that it can be opened/closed, and a cam face is arranged around a shaft center of the journal part, so that the waterproof cap 31 is switchably energized in the cap closing/opening direction by an elastic member 24 touching the cam face, and consequently, the waterproof cap 31 is pressed by the body cover 12 so as to close the joint opening of the charging connector 21.
Patent JP-H05331541-A (JP)
Title: Manufacture of high damping structure body with high toughness
Inventor: TOMITA YUKIO
IPC: G10K11/16
Filed: 1992-05-28
Abstract: PURPOSE:To provide the method for manufacturing a structure body excellent in toughness and damping performance. CONSTITUTION:A slab or a cast slab having a compsn. consisting of <=0.005% C, 0.5 to 4.0% Si, <=0.20% Mn, <0.10% Al and <=0.004% N is heated to 1050 to 1250 deg.C and is subjected to hot rolling at >=750 deg.C finishing temp. into a thick steel plate, and the structure body constituted of the thick steel plate is subjected to a stress removing annealing. Thus, the objective high damping structure body having high toughness can economically be manufactured without providing a sandwitch stage and the effect on the prevention of noise and vibration in traffic facilities, factories and construction sites is fulfilled.
Patent JP-S6221177-A (JP)
Title: Image recording device
Inventor: MOTOHASHI MITSUO
IPC: G03G15/06
Filed: 1985-07-22
Abstract: PURPOSE:To perform toner supply properly according to the density and size of an original to be recorded by detecting original information such as the density and size of an original and controlling the amount of supplied toner automatically according to the original information. CONSTITUTION:The density information from an original density detection part 1 is A/D-converted as necessary and then inputted to a controller 3 together with size information from an original size detection part 2. The controller 3 determines the amount of supplied toner on the basis of those pieces of original information to control the time of electric feeding to the motor of a toner supply unit constituting a toner supply part 4. Consequently, accurate toner supply is performed corresponding to the original to make an invariably optimum density adjustment and simplify a density adjusting mechanism.