baber/WOPTO huggingface dataset:
Patent JP-H04293825-A (JP)
Title: Waterproof material composed of water swelling clay held between flexible woven fabric layer mutually bonded by sewing by using lubricant
Inventor: ARETSUKU DABURIYUU HOWAITO
IPC: E02D5/18
Filed: 1991-09-19
Abstract: PURPOSE: To obtain a fine multi-layer waterproofing material by wetting a clay layer being sandwiched between flexible sheets for interconnecting on a nearly entire surface at fixed intervals. CONSTITUTION: A water-swellable clay layer 16 is sandwiched by a pair of flexible sheet material layers 12 and 14, and interconnection is made at fixed intervals by a flexible material 18 on a nearly entire internal surface. At that time, one side being pierced by a needle for needle punching so that the needle is smoothly pierced is wetted by water-soluble lubricant, and is needled for fixing. Or, before needle punching, needling is made by wetting by water of at least approximately 0.1 ounces per square feet of surface area for fixing, thus manufacturing a fine multi-layer waterproofing material 10.
Patent JP-S6299136-A (JP)
Title: Manufacturing process for laminated film
Inventor: KON YOSHIO
IPC: B29L9/00
Filed: 1985-10-28
Abstract: PURPOSE:To eliminate variation of tension, folds, creases, cuts and other troubles and prevent the damage caused by air accumulation by cutting off the rear part of the starting point of laminating film and passing the film through the pass roller after butt joining at the side of base film. CONSTITUTION:In order to make an outlet for exhausting the air constantly existing 13 out of the laminated film 1, the rear part just after the starting point of lamination is cut off. Then, the adhesive tape 10 is applied to the cut-off section 17 of laminated film 1 at the side of base film 14 and butt jointed to let the film run continuously. After the said process, the air constantly existing 13 is exhausted out of the laminated film 1 by passing the film through the pass roller which comes first after the laminating nip roller 2 to get the face pressure of the said pass roller and the incoming pass rollers to follow. Thus the damage caused by air accumulation is prevented.
Patent JP-S6483800-A (JP)
Title: Method of executing lock bolt
Inventor: KOYAMA SEIICHI
IPC: E21D20/00
Filed: 1987-09-24
Abstract: PURPOSE: To eliminate residual air bubbles between a deformed lock bolt and mortar to enhance their mutual bonding property by providing a flexible resistor in the form of a collar at the end of the lock bolt, and pushing the lock bolt through the resistor into the mortar. CONSTITUTION: A flexible resistor 20 is mounted in the form of a collar at the end of a lock bolt 10. The lock bolt 10 is inserted through the resistor 20 into mortar 16. Insertion of the lock bolt 10 causes reflux in the mortar 16 near a portion where the lock bolt 10 is inserted, thus preventing air bubbles from remaining on the deformed knot parts of the bolt surface.
Patent JP-H09125225-A (JP)
Title: Corrosion resisting nitride film
Inventor: ITO AKIHIRO
IPC: C23C8/38
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion resisting nitride film for providing a ferrous material with excellent wear resistance and corrosion resistance. SOLUTION: Nitriding treatment is applied to a ferrous material at a gaseous mixture of nitrogen and hydrogen of about 4Torr for 4hr, by which a corrosion resisting nitride film containing iron oxide and having 400-1,200HV hardness is formed to 5-500μm film thickness. In this corrosion resisting nitride film, the natural potential at the time of immersion in a 3% aqueous solution of NaNO3 (35 deg.C) is nobler than -100mV(vsSCE), and also the natural potential at the time of immersion in a 1% aqueous solution of NaCl (35 deg.C) is nobler than -200mV(vsSCE). Further, the pitting corrosion potential V'c100 at the time of immersion in a 3.5% aqueous solution of NaCl (30 deg.C) is nobler than -200mV(vsSCE).  Moreover, the ratio of the integrated intensity of the γ-Fe4 N(111) peak in the biaxial X-ray diffraction measurement (Cu-Ka line) to the integrated intensity of the α-Fe(110) peak is regulated to >=0.1.
Patent JP-H0982868-A (JP)
Title: Outer lead corrector of semiconductor device and visual inspection device of semiconductor device equipped therewith
Inventor: YONEMITSU KAZUHITO
IPC: H01L21/66
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an outer lead corrector which is provided with an outer lead pitch corrector simplified in constitution and capable of simplifying a lead correction operation by a method wherein a first pitch correcting pawl and a second pitch correcting pawl are arranged differently distant from outer leads, and the correcting pawls are made to pass through gaps between outer leads through continuous action. SOLUTION: A pawl section which is capable of passing through gaps between outer leads 16 is equipped with first pitch correcting pawls 111 arranged corresponding to every other pitch of the leads. The pawl section is equipped with second pitch correcting pawls 112 arranged corresponding to every other pitch of the leads that the first pitch correcting pawls 111 don't, cope with. The pitch correcting pawls 111 and 112 are arranged differently distant from outer leads and so constituted as to operate continuously. The first pitch correcting pawls 111 and the second pitch correcting pawls 112 are assembled in a single die set. By this setup, a pitch correcting process can be simplified.
Patent JP-H0799756-A (JP)
Title: Method for manufacturing stator of electric motor
Inventor: UEDA OSAMU
IPC: H02K17/08
Filed: 1993-09-27
Abstract: PURPOSE:To prevent chips generated by blanking from damaging a coil when isolating and forming a plurality of tees by blanking the bridge part of tees core where a magnetic pole part which is the inner-periphery side edge part of tees is mutually interlocked in one piece by the bridge part. CONSTITUTION:In a punch 31 for blanking a bridge part 18 of a tees core 19, a shear angle alpha is provided at a cutting blade part Sp of the punch part 35 so that the cutting blade part Sp is inclined toward the direction (upper direction) where it leaves from a dice 25 toward the inner-periphery side of the tees core 19. Therefore. when the bridge part 18 is cut, it jumps toward the inner-periphery side of the tees core 19, thus preventing the coil 15 located at an outer periphery from being damaged.
Patent JP-H0976458-A (JP)
Title: Film transfer device
Inventor: HONMA NOBUAKI
IPC: B41F16/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To excellently transfer with heat on both sides of a card without difference between the top face and the rear face by a device wherein a transfer resin layer is transferred with heat onto one face of a plastic card along a conveying passage of the card at a first film transfer section, thereafter it is cooled at a card cooling section, and the transfer resin layer is transferred with heat onto the other face of the card at a second film transfer section. SOLUTION: In a state that a transfer film 7 equipped with a transfer resin layer 6 is layered on a card 5, the film 7 passes in between a heating roller 8 and a heating roller opposed roller 9 being pressed with heat, so that the transfer resin layer 6 is transferred onto the surface of the card 5. At an overcoat section, two units are provided. Each unit comprises the transfer film 7 having the transfer resin layer 6, a transfer film wind-off/take-up device, the heating roller 8, and the heating roller opposed roller 9. Just above a card conveying roller 11 which conveys the card 5 from the unit for first face to the unit for other face, a card cooling device 12 is provided for removing the heat given to the card 5.
Patent JP-H03102058-A (JP)
Title: Non-contact transport device for web
Inventor: OZAWA SEISHIROU
IPC: B65H20/14
Filed: 1989-09-18
Abstract: PURPOSE:To stably float and transport a web without generation of wrinkles and without contact with nozzles, even if the web has low rigidity, by using gas blow-out nozzles having gas ejecting slits which one of two slits is closed at the center part in the width direction of the web. CONSTITUTION:A web 1 is wave-likely floated with gas blow-out nozzles 2 which are alternately arranged on the upper and lower side so as to pinchedly hold the web between. The respective gas blow-out nozzles 2 have respectively two gas ejecting slits 3 on both edges. One of the two gas ejecting slits 3 is provided with a baffle plate 4 on the center part in the width direction of the web so as to unify pressure distribution between the nozzle and the web in the width direction of the web. The baffle plate 4 is formed out of a plate having a certain thickness on the gas ejecting plane of the gas blow-out nozzle 2 so as to cover the gas ejecting slit.
Patent JP-2000072108-A (JP)
Title: Electronic parts inserting device and electronic parts transferring tape
Inventor: FUKAI KIKUJI
IPC: B65B15/04
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic parts inserting device in which an insertion of electronic parts into some recesses in a parts transferring tape can be carried out efficiently. SOLUTION: A pushing member 3 is merely inserted into an insertion port 2c of a chute 2 to enable an electronic parts P1 to be inserted into a recess 1a of a carrier tape 1, so that a rotary plate having a recess as found in the prior art can be eliminated. In addition, it is possible to eliminate disadvantage such as inferior insertion of electronic parts caused by error in size of the recess and to perform a quite superior insertion of parts into the recess 1a of the carrier tape 1. Further, since the electronic parts P1 before insertion can be held by a magnetic force of a permanent magnet 2d under its stable attitude, the electronic parts P1 inserted into the recess 1a of the carrier tape 1 does not produce any inferior attitude such as inclination or dislocation in position or the like at all.
Patent JP-H0983416-A (JP)
Title: Radio transmitter for atm cell
Inventor: SATOU KICHIN
IPC: H04L47/52
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce fluctuation in cell delay between cell streams generated and reproduced between a transmitter side and a receiver side without increasing the transmission band by extracting only an ATM information cell at a radio terminal equipment and sending the cell through a radio channel. SOLUTION: At first a transmitter side ATM cell separate circuit 11 extracts only ATM information cell having significant information and a transmission circuit 13 sends the extracted cell. In this case, when no ATM information cell is not in existence within an observation time specified in a reference timing generated by a reference timing generating circuit 12, a dummy cell is inserted and the speed is converted into a prescribed speed. Only an ATM information cell having the significant information is extracted again by an ATM cell separate circuit 15 and stored in a buffer of an output circuit 17. An ATM idle cell insert circuit 18 calculates position information for the reproduction to a storage information cell and the outputted from the circuit 17.  In this case, when the ATM information cell is not in existence in the observation time specified in the reference timing from the circuit 16, an idle ATM cell is inserted and the resulting cell is outputted.
Patent JP-H1182692-A (JP)
Title: Automatic transmission
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H57/027
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent an oil level from being lowered by removing oil mist from an air exhausted from the case of an automatic transmission, and satisfactorily recovering the removed oil. SOLUTION: A first and a second partition plate 33 and 34 are disposed to a breather chamber 30 horizontally with a distance X kept. Furthermore, let the tip ends 33b and 34b of them be overlapped with each other, and the quantity of the overlap is made to be Y. In this case, the relation is represented by V/X<=1. Oil mist included in an air exhausted outward from the inside of a case 10 through the breather chamber 30, is hit against the partition plates 33 and 34 so as to be adhered to them. By this constitution, the oil mist is removed from the air exhausted from the breather, therefore, the environment is never polluted at all by the exhausted air. Besides, since these partition plates 33 and 34 are disposed almost horizontally, the oil adhered on to these partition plates 33 and 34 is gradually moved down by its dead weight so as to be satisfactorily recovered.
Patent JP-H04121180-A (JP)
Title: Pipe having wire mesh cylinder with automatic extinguishing device
Inventor: KURAMOCHI ISAMU
IPC: A24F13/18
Filed: 1990-09-12
Abstract: PURPOSE:To obtain the subject article for preventing a fire or burn accident by inhibiting direct attaching of light of cigarette to something or scattering of sparks or ash by enveloping tobacco leaf part with wire mesh. CONSTITUTION:The aimed article has wire mesh enveloping tobacco leaf part. Concretely, e.g. a cylinder 7 of wire mesh having a stopper 8 is fitted at a top of a handle 1 of a cylinder made of a heat-insulating material and a cigarette 14 is inserted into a pipe from a inlet/outlet port 6 of cigarette, then the pipe is held in a smoker's mouth, thus the cigarette is lighten from a hole 10 on the stopper 8.
Patent JP-2001065555-A (JP)
Title: Gas dynamic pressure bearing and spindle motor
Inventor: OTA ATSUSHI
IPC: H02K21/22
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas dynamic pressure bearing and a spindle motor capable of providing large spindle rigidity even at a low speed rotation. SOLUTION: A cylindrical spindle 12 formed with dynamic pressure generating groove G1-G3 is provided in a fixed spindle 11 and surrounded by a rotating sleeve 14. A gap 15 between the fixed spindle 11 and the rotating sleeve 14 is provided with a magnetic fluid seal 16, and the fixed spindle 11 is provided with a gas outlet hole 11B for spilling dynamic pressure acting on the magnetic fluid seal 16 to the outside. Gas inlet hole 14A-14D are also provided to cancel negative pressure generated at a boundary between a thrust spindle and a radial spindle of the rotating sleeve 14.
Patent JP-H1151284-A (JP)
Title: Inside pipe rubber ball compression type stop cock
Inventor: FUJIWARA AKIYOSHI
IPC: F16L55/12
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To easily stop water by inserting a screw rod into a cylindrical main body part provided with a nut part in one end part so as to screw it into a nut part, assembling a perforated rubber ball and the like at the tip of the screw rod, compressing the rubber ball by means of rotation of the screw rod so as to expand it in a diameter, and bringing the rubber ball into pressure contact with the inside wall of the pipe. SOLUTION: A main body part is constructed of a nut part 1, a cylinder 2, and a fulcrum 3, which are arranged integrally, while a screw rod 8 is inserted into the main body part from the fulcrum 3 side, and a screw part 9 at the tip of the screw rod 8 is engaged in the nut part 1. A washer 4, a perforated rubber ball 7, a washer 4, a nut 5, and a box nut 6 are installed in this order to the screw part 9, which is protruded outward sufficiently from the nut part 1, on one side of the screw rod 8, while a handle 10 is installed to the other side of the screw rod 8, and in this way, a cock is constructed.  For stopping water in a pipe by means of the water stop valve, the rubber ball 7 side is inserted into the pipe from an opened pipe end, and the handle 10 is turned so as to compress the rubber ball 7 for expanding it in a diameter, and then, the rubber ball 7 is brought into pressure contact with the pipe inside wall so as to stop the water.
Patent JP-2001065827-A (JP)
Title: Water granulation method and apparatus for molten metal in melting furnace
Inventor: KUMAZAKI HIROSHI
IPC: F23G5/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To securely water-granulate molten metal extracted from a bottom level in a melting furnace body into fine particulate metal safely with high efficiency in the melting furnace for melting industrial waste and burned ash and fly ash discharged from refuse incineration equipment. SOLUTION: In a melting furnace wherein molten metal M1 in a melting furnace body 3 is extracted to the outside through a hole 11 provided in a furnace wall, the molten metal M1 extracted out from the hole 11 is forced to flow down through a toy 20 obtained by internally laying a refractory 20c disposed slantingly below the hole 11, and the molten metal M1 thus flowing down is fallen down from a lower end of the toy 20 into a water tank 21 or into a molten metal reservoir. Further, the molten metal M1 is brought into fine particulate solid by injecting water granulating water 22a from a water granulating water nozzle 22 provided between a discharge outlet for the molten metal reservoir or lower end of the toy 20 and cooling water 21a in the water tank 21 toward the molten metal M1 just before its falling into the cooling water 21a.
Patent JP-H08195099-A (JP)
Title: Semiconductor memory device and its test method
Inventor: TOSHIAKI KIRIHATA
IPC: G01R31/28
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain the testing time and redundancy efficiency by incorporating memory cells arrayed in rows and columns and normal memory cell and redundancy memory cell to be replaced with normal memory cell having a defect. SOLUTION: When a word line WL1 is decided to have a defect during testing of a device, the line WL1 can be replaced with one of redundancy word lines RDWL1 ,...,RDWLp . When it is replaced with the line RDWL1 , the state of physical data of redundancy memory cell RMC accessed by the line RDWL1 becomes the same as the physical data state of the normal memory cell CM accessed by the line WL1 . In this case, a data inverter 130 switches the signal on data line pair DL,/DL, i.e., responds to inverting inversion control signal /DFS.
Patent JP-S6482163-A (JP)
Title: Automatic selection system for screen file
Inventor: YAMAMOTO ATSUSHI
IPC: G06F3/048
Filed: 1987-09-24
Abstract: PURPOSE:To extremely improve the availability of a user program by deciding based on a file form whether the screen image data is equal to the screen object or the screen source. CONSTITUTION:A file information acquiring part 3 acquires the control information on a file storing the screen image data in order to decide whether the screen image data given from a user is equal to the screen image data or the screen source. A file form deciding part 4 decides the file form based on the obtained file information. Based on the file form decided by the part 4, both a screen object reading part 5 and a screen source reading part 6 read the screen object and the screen source respectively. Thus it is not required to limit the screen image data received from the user just to a single type nor to inform the type of the screen image data via a user program 7. As a result, the availability of the program 7 is improved.
Patent JP-2001068866-A (JP)
Title: Watt-hour meter mounting base
Inventor: NAGANO WATARU
IPC: H02B1/18
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a watt-hour meter mounting base where dust is hard to collect in a watt-hour meter, through it suppresses the cost up by making the occupied space small. SOLUTION: For a watt-hour meter mounting base, a roof member 2 is coupled with the top of the base body 1 where a watt-hour meter is attached and which is attached to a building face. The roof member 2 is equipped with an eaves piece 23 whose rear overlaps the top of the base body 1 and whose front projects forward of the base body 1, and a pair of feet 24 which extend downward from both side edges of the eaves piece 23 and overlap severally both sides of the base body. A step 13 is made around the base body 1, and in the sections corresponding to the step 13, mounting recesses 22 are made at both ends of the base body 1. An engaging piece 28 to engage with the mounting recess 22 is projected at the inner side face of the foot 24 of the roof member 2.  Accordingly, the engaging projection 28 is guided to the position of engagement with the mounting recess 22, with its position regulated.
Patent JP-S60133115-A (JP)
Title: Method of reclaiming ground
Inventor: SUGIURA KATSUYOSHI
IPC: C09K103/00
Filed: 1983-12-19
Abstract: PURPOSE:To prevent a road from being becoming muddy when there is rainfall through provision of proper drain property and to prevent fly of soil when it dry, by a method wherein the natural ground is reclaimed through mixture of converter slug, cement and an emulsifier. CONSTITUTION:In the case of general natural soil, about 15-30 volume part converter slug, about 1-5 volume part cement and about 2-5 volume part an emulsifier such as nonion series petroleum asphalt emulsifier are mixed in natural soil to reclaim a ground.
Patent JP-H05236977-A (JP)
Title: Production of amides
Inventor: MORIMOTO HIRONORI
IPC: C12P13/02
Filed: 1992-09-09
Abstract: PURPOSE:To obtain industrially useful high-purity amides from nitriles by using a microorganism, belonging to the genus Rhizobium and having the ability to decompose the nitriles. CONSTITUTION:A microorganism [e.g. Rhizobium.sp. MCI2610 (FERM P-12457)], belonging to the genus Rhizobium and having the ability to decompose nitriles (preferably acrylonitrile) is made to react with the nitriles to afford amides. This reaction is preferably carried out by a method for culturing the microorganism, collecting a microbial cell from the culture solution, then suspending the microbial cell in a physiological saline solution, etc., and subsequently adding the nitriles thereto.
Patent JP-S6299119-A (JP)
Title: Reaction injection molding
Inventor: KODA TADASHI
IPC: B29C45/17
Filed: 1985-10-28
Abstract: PURPOSE:To adjust a mixing ratio in an appropriate range and to avoid an occurrence of curing defects in a mixed material poured in a mold, by reducing the quantity of an isocyanate compound supplied to a mixing head at the last period of an injection process. CONSTITUTION:A polyol and an isocyanate compound whose amount it higher than the theoretical reaction quantity to the polyol are supplied to a mixing head 6, where they are mixed together and the mixed both materials are thereafter injected in a cavity 4 of a mold. In this process, the amount of the isocyanate compound supplied in the mixing head 6 is reduced to a specified level at the last period of the process injecting the mixed polyol and isocyanate in the cavity 4. The mixing ratio of isocyanate/polyol supplied in the mold 1 from the mixing head 6 can be thereby adjusted in an appropriate range and the occurrence of curing defects in the mixed materials poured in the mold 1 can be thereby avoided.
Patent JP-H0290538-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAMAZAKI TOSHIHIKO
IPC: H01L29/78
Filed: 1988-09-28
Abstract: PURPOSE:To make the transistor size small by a method wherein the the sections of source.drain region ends are exposed to form metallic electrodes coming into contact only with the sections of the source.drain of a thin film SOI. CONSTITUTION:After depositing a silicon oxide film by CVD process, a sidewall 8 is formed by reactive ion etching process. First, an SOI layer 3 is etched away by reactive ion etching process using a sidewall 8 and a silicon oxide film 6 as masks to expose a source region edge face 9 and a drain region edge face 10. Secondly, tungstens 11, 11 are deposited respectively on the source edge face 9 and the drain edge face 10 by selective CVD process. Finally, a tungsten film 12 is deposited on the whole surface to be etched away by reactive ion etching process using a resist pattern so that a source electrode 13 and a drain electrode 14 may be formed.