baber/WOPTO huggingface dataset:
Patent JP-H09195978-A (JP)
Title: Blower designing method
Inventor: NAKAMURA KUNIO
IPC: F04D17/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To easily design a fan by inputting necessary performance from a menu displayed on a display device. SOLUTION: A display device 5 is provided, the fan request performance, namely, the specifications of the wind capacity Q, the head H, and the noise level LA are input from an input unit 1, the optimum fan type is determined by calculating various characteristic values on the basis of the fan specification, and the design data of an impeller and a casing are calculated by using the date classified and stored in a data storing part 3 for each type of fan by forming the design data of a normal fan into the sequence. The approximate dimension drawing drawn on the basis of the values is output from an output unit 4.
Patent JP-H08194141-A (JP)
Title: Production of coated optical fiber ribbon
Inventor: SAITO MINORU
IPC: G02B6/44
Filed: 1995-01-18
Abstract: PURPOSE: To provide a method for completely removing the dust sticking to optical fibers by a simple and inexpensive method. CONSTITUTION: This precess for producing a coated optical fiber ribbon comprises removing the dust on the surfaces of plural pieces of the optical fibers 1 aligned in parallel in a plane form, applying a UV curing resin on plural pieces of the optical fibers 1 from which the dust of the surface is removed, curing this UV curing resin and applying a simultaneous coating on plural pieces of the optical fibers 1, thereby forming the fibers to a ribbon form. The apparatus used for this process has a means for removing the dust on the surfaces of the optical fibers 1 by bringing the optical fibers 1 into contact with a dust removing material 5 having fibers 6 of a loop structure at the time of removing the dust on the surfaces of optical fibers 1.  As a result, a static electricity removing device, air pump, etc., are made into a simple construction and the sure removal of the dust on the surface of the optical fibers is made possible.
Patent JP-S62166027-A (JP)
Title: Forming roll for pipe mill
Inventor: KURAMOTO RYOSUKE
IPC: B21D5/12
Filed: 1986-01-14
Abstract: PURPOSE:To manufacture the resistance welded tube of various kinds of diameters and thicknesses without changing a forming roll by changing the abutting direction of the forming roll of a strip steel at the resistance welding steel tube manufacturing time in accordance with the strip steel width and the necessary number of forming stages. CONSTITUTION:The pipe of small bore upto that of large bore and yet a thick strip steel are formed in circular cross section with a single form-roll in case of manufacturing a resistance welded tube by welding its both end parts by forming a strip steel 10 in a circular shape from semi-circular shape. Since the strip steel 10 is formed in circular shape by the upper and lower roll 5, 18 in case of this forming the rolling face is formed to coincide with the curve face at the upper side of the lower forming roll 5 in the end face bending of the strip steel with width and to the upper side curve face of the lower forming roll 5 in the end part bending of the strip steel with narrow width so that one part of the whole part of the cross sectional curve of these roll faces is coincided with the pre-set curve of the strip steel end part in each roll flower of the steel pipe of various outer diameters. The strip steel is formed in the aiming diameter by moving the forming roll so that the necessary curve face comes to the prescribed position according to the bore of the resistance welded steel tube, namely the width of the steel strip.
Patent JP-S60150218-A (JP)
Title: Magnetic head
Inventor: KONISHI KATSUO
IPC: G11B5/147
Filed: 1984-01-18
Abstract: PURPOSE:To record an intensive magnetic field evenly over the entire width of a track by putting cores together so that a shift is produced between inter-layer insulated layers to each other on a gap line and reducing the distrubance of the magnetic field due to an inter-layer material by means of a core of the other side. CONSTITUTION:At least >=1/4 shift is secured to the thickness of a single magnetic layer on a gap line between the insulated films of both cores which form a magnetic gap. A figure (a) shows the structure of a head core when viewed from the side of a tape rubbing surface; while a figure (b) shows a record pattern drawn on a tape by a head. Thus the figure (b) shows a record pattern obtained through observation by means of a magnetic colloid. Here no streak is observed and the even record is obtained in the track width direction. The cores forming a gap have magnetic films of different values of thickness in order to avoid the overlap of inter-layer materials of the figure (a) on the gap line. This production process is, however, rather complicated. This is improved as shown by 1', 2' and 3' respectively. That is, the total core thickness is set different to avoid the overlap between layers.
Patent JP-H03210113-A (JP)
Title: Operating lever in agricultural working machine of riding type
Inventor: SAEKI MASABUMI
IPC: A01C11/02
Filed: 1990-01-12
Abstract: PURPOSE:To readily perform an operation of a handle and an operation of a lever without mutual interruption by extendedly installing operating levers such as a main variable lever or an assistant variable lever to the vicinity and outside of a handle. CONSTITUTION:A handle 10 is stood on a traveling car body and post covers 34a and 34b covering a handle post 34 are installed below the handle 10 in a thinner breadth than the handle 10. Further, operating levers 42 and 44 are extendedly installed at both sides in left and right, at one side or at rear side of the handle 10 and base parts of the operating levers 42 and 44 are stood from the vicinities of the post covers 34a and 34b, then extended to upward in adjacent to side parts of the post covers 34a and 34b. Thus, top end parts of the operating levers 42 and 44 extending to the vicinity of the handle 10 are extendedly installed with bending so as to be located at outside not superposed to inside of the handle 10 in a plane view.
Patent JP-H01186736-A (JP)
Title: Ion source
Inventor: NISHIMURA TOSHIYA
IPC: H01L21/265
Filed: 1988-01-14
Abstract: PURPOSE:To lessen the wear of a center conductor located in a plasma chamber due to plasma ion sputtering thereon and the corrosion thereof during the use of chemically active gases by coating the external surface of the conductor with a ceramic via a vaporization or depositing process. CONSTITUTION:The external surface of a center conductor 4 is first plated with nickel and the like 6, and a ceramic 5 is applied thereupon via a vaporization or depositing process for coating. Even if a plasma is generated, therefore, the center conductor 4 and the surface of the nickel and the like 6 are not directly exposed to the plasma and concurrently the center conductor 4 is covered with the double construction of the ceramic 5 and the nickel and the like 6. According to the aforesaid construction, the wear of the center conductor 4 due to the sputtering effect of a plasma ion and the corrosion thereof due to an inert gas can be alleviated.
Patent JP-H01184826-A (JP)
Title: Pattern forming method
Inventor: KISHIMURA SHINJI
IPC: G03F7/00
Filed: 1988-01-13
Abstract: PURPOSE:To improve the profile of an upper layer resist pattern and to form a microscopic pattern in a precise manner by a method wherein an intermediate layer is formed by a metal film, and a mask pattern is transferred by using an excimer laser exposing method. CONSTITUTION:A lower layer resist film 3, to be used for flattening, an intermediate layer 4 and an upper layer resist film 5, to be used for a mask, are provided on the substrate 2 to be processed, and the substrate 2 is processed using the pattern formed on the resist film 5 as a radical. At that time, the intermediate layer 4 is formed of a metal film, and a pattern is transferred to the resist 5 using an excimer exposing method. As a result, the quantity of absorbed light on the side of the intermediate layer 4 of the resist film 5 is increased by the reflection light coming from the interlayer 4, and the quantity of light absorbed on the exposed part is equalized. The difference in the quantity of absorbed light between the surface side of the resist film 5 and the side of the intermediate layer 4 is reduced, the profile of the pattern is improved, and a microscopic pattern can be formed in a highly precise manner.
Patent JP-S61163870-A (JP)
Title: Thermal head
Inventor: ITO HIROSHI
IPC: B41J2/345
Filed: 1985-01-16
Abstract: PURPOSE:To realize miniaturization and low-cost production by providing a thermal element formed on an insulative substrate and a connector fixed on the same substrate and electrically connecting the connector to an electrical circuit on the insulative substrate. CONSTITUTION:The two-tier wiring of the first conductor 14 and the second conductor 18 connect a connector 14 to a circuit to drive a thermal element 2 electrically. The connector 13 is fixed by soldering its pints, through a piercing hole 20 provided on an insulative substrate 1, to, e.g. the second conductor 18 of copper on the insulative substrate 1. If the insulative substrate 1 is, e.g a metal-coated insulative substrate called 'enameled substrate', it can easily be manufactured by applying an insulation coat to it after making a piercing hole 20 in the metal core. The piercing hole is highly durable without any crack. Consequently, a small and low-cost thermal head can be obtained.
Patent JP-S61166857-A (JP)
Title: Quinophthalone compound
Inventor: HIBARA TOSHIO
IPC: D06P3/85
Filed: 1985-01-17
Abstract: NEW MATERIAL:A compound of formula I [W is halogen; Q is formulas II, III (R<1> is H, alkyl; R<2> is alkylene; R<3> is alkyl; A is anion)]. EXAMPLE:The compound of formula IV. USE:A dye dyeing OH-containing fibers such as cotton, amino group-containing fibers such as wool and anion-bearing fibers such as acrylic fibers yellow fast to moisture. PREPARATION:The reaction of a compound of formula V with an s-triazine of formula VI gives a compound of formula IX. Then, the product is allowed to react with an alkylating agent of formula R<3>-A in an organic solvent at room temperature - 90 deg.C for 0.5-5hr.
Patent JP-2000202102-A (JP)
Title: Game machine
Inventor: KAMIMURA MASATO
IPC: A63F7/02
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To facilitate recognition concerning the variation of direction displaying by varying direction display in a display means in connection with the displaying mode of a variably displayed pattern. SOLUTION: A game machine is provided with a display means 2a displaying a pattern related with a game and a control means which judges whether or not to shift to a special game state advantageous to a player based on a prescribed input signal to allow the means 2a to display a displaying mode corresponding to the judged result. The displaying mode includes special patterns 20L, 20C, 20R showing shifting to the special game state by stopping a pattern to be variably displayed at a prescribed stopping mode and direction patterns 21L, 21C, 21R displayed in connection with the timing of the variation or stop of the patterns 20L, 20C and 20R.
Patent JP-S62165523-A (JP)
Title: Exhaust gas muffler for motorcycle
Inventor: OHASHI KISHIRO
IPC: F01N1/08
Filed: 1986-01-17
Abstract: PURPOSE:To control exhaust sound emitted from the inside and the outside of the expansions, by furnishing sound absorption layers only at the inner peripheries of the outside of the expansions, as well as furnishing recessed portions to avoid the interferences with parts of the motorcycle at the inside of the expansions of the exhaust pipes. CONSTITUTION:At the expansions 21c of the left hand exhaust pipe 21, is formed a recessed portion 35 to avoid the interference with the chain. And at the front side of the recessed portion 35, the recessed portion is extended to avoid the interference with the head of a pivot bolt 15. On the other hand, at the inside of the expansion 22c of the right hand exhaust pipe 22, is furnished a recessed portion 56 to avoid the interference with the tip of the pivot bolt 15 and the nut 16 to screw to the tip of the bolt 15. Furthermore, inside both expansions 21b and 22b, are furnished recessed portions 37 and 38 to avoid the interference with a pivot bolt 13 and a nut 14 respectively. And at the rear side of the expansions 21b and 22b of the exhaust pipes 21 and 22, and at the inner peripheries of the outsides of the expansions 21c and 22c, sound absorption layers are furnished respectively.
Patent JP-S58123486-A (JP)
Title: Ultrasonic speedometer
Inventor: KANEKO KAZUO
IPC: G01S15/50
Filed: 1982-01-18
Abstract: PURPOSE:To form a speedometer with an excellent performance while eliminating difficulty in selection of a diode with even characteristics by use of one diode alternately by a short time, namely, employing a time sharing. CONSTITUTION:The moment a switch 13 is connected to a contact S1, a locally oscillated signal is applied directly to a mixer 16 from an oscillator 1 and mixed with a signal received from a receiver 6 to be sent to a switch B14. As the switch B14 is connected to the contact S1 synchronizing a switch A13, a mixed wave is sent to a low pass filter 8. When the switch A13 is connected to a contact S2, the switch B14 is connected to the contact S2 too. At this time, as a locally oscillated signal is applied to the mixer 16 through a high frequency phase shifter 4, the phase is delayed by 90 deg., differently from the preceding case. The mixed wave is sent to a low pass filter 9 via the contact S2 of the switch B14. Such actions are repeated fast alternately and therefore, the locally oscillated signal of the mixed wave to the low pass filter 9 is always delayed by 90 deg. in the phase from that sent to the low pass filter 8. This can shows the moving direction of a moving object 7.
Patent JP-S62166069-A (JP)
Title: Composite molding method
Inventor: MITA MINORU
IPC: C22C47/00
Filed: 1986-01-17
Abstract: PURPOSE:To reduce the cost of composite FRM parts by disposing FRM and metal having the same m.p. as the m.p. of the base metal thereof or having a slight difference in the m.p. therefore to the prescribed position in a metallic mold and half melting and molding the metal having the same m.p. as the m.p. of the base metal or having a slight difference in the m.p. therefrom. CONSTITUTION:The FRM1 which is an SiC whisker-reinforced Al alloy is disposed in the prescribed position in the metallic mold 3 and thereafter, the Al alloy base metal 2 heated to a half melting region is forced into the mold 3 by a punch 4 of a high speed double action press and is molded. The composite molding with which the FRM1 is used only in the required region is thus obtd. The cost of the composite FRM parts is thereby reduced.
Patent JP-S57120056-A (JP)
Title: Structure of hot water reservoir of solar heat system
Inventor: OSHIMIBE MASANORI
IPC: F24D11/00
Filed: 1981-01-20
Abstract: PURPOSE:To prevent water from leaking outside by allowing water to flow into a tank in a case when water leakage has happened at any juction between pumps and pipings, by arranging a hot water circulating pump and a hot water supplying pump in an upper opening of a hot water reservoir. CONSTITUTION:A hot water reservoir 1 has a rectangular shape in cross section, is open upward, and has a double structure having an innner tank 8 and an outer tank 7 with a heat insulating material 9 filled therebetween. The opening of the tank 7 is covered through a packing 20 with a lid 2 having a heat insulator 9 filled in the space thereof. The lid 2 is provided with a water supplying apparatus including a ball tap 22 for supplying water to the hot water reservoir 1, a circulating apparatus 4 including the circulating pump 27 for circulating hot water in the tank 1 via a collector again to the tank 7, and a hot water supplying apparatus 5 including the hot water supplying pump 31 for supplying hot water from the tank 7 to the outside. Accordingly, if there is any water leakage from any one of the apparatuses 4-6, the water will flow into the tank 1.
Patent JP-H09196851-A (JP)
Title: Emission spectroscopic analyzing device
Inventor: HIRANO TOMOYUKI
IPC: G01N21/67
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To replace the internal air of a spectrograph with an inert gas effectively and lessen the consumption of the inert gas required to maintain an inert gas atmosphere. SOLUTION: When air exists in a spectrograph 1, a stop valve 15 on a gas lead-in path 11 is opened, and a changeover valve 14 is turned to the side with a needle valve 12 for a large rate of flow. At this time, a relief valve 17 on the gas exhaust path 16 is left open, and the air in the spectrograph 1 is expelled effectively via the exhaust path 16. When replacement with an inert gas has been made to such a degree as not constituting obstacle for analysis, the changeover valve of the lead-in path 11 is turned to the minor flow path, and the relief valve 17 of the exhaust path 16 is closed. Accordingly, the insert gas supplied from the lead-in path 11 leaks out through a small gap existing at the spectrograph case, etc., and the inside of the spectrograph 1 is maintained in an inert gas atmosphere.
Patent JP-S5599930-A (JP)
Title: Surface modification
Inventor: IWAHASHI TOSHIYUKI
IPC: C09D5/00
Filed: 1979-01-23
Abstract: PURPOSE: To improve the surface hardness, abrasion resistance, gloss and antistatic or anti-fogging properties of a substrate having a resin surface, by hardening a composition consisting mainly of a partial hydrolyzate of a specific silicon compound and a melamine derivative.  
     CONSTITUTION: A composition comprising (A) 100pts.wt. of a partial CO-hydrolyzate (a mixture of partial hydrolyzates) of (a) tetraalkoxy-silicon of formula I (R 1  is 1W4C alkyl group) and (b) an organosilicon compound of formula II (n is an integer 1W3; R 2  is 1W6C hydrocarbon group; R 3  is 1W4C alkyl group), (B) 10W 500pts.wt. of an alkyletherified methylolmelamine and a monomer or oligomer having two or more functional groups at a gram equiv. ratio of 1:0.5W1.5, and (C) 0.01W10wt% based on the melamine derivative in (B) of nitrocellulose. The weight ratio of (a) to (b) is 5/95W95/5 calculated as SiO 2  and R n   2 SiO m  (m=2- 0.5n), respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10196029-A (JP)
Title: Roof structure and work execution method therefor
Inventor: MORIWAKI HIDEKI
IPC: E04B7/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a structure proper for work execution at the time of positioning and fixing a roof structural body on a building structural body, and provide its work execution method. SOLUTION: A roof structure has a roof panel 10 placed on the upper part of a building structural body 1. Also, the upper surface 1b of the building structural body 1 faced to the lower surface of the roof panel 10 is bolted thereto. The upper surface of the building structural body 1 is formed to have a bolt guide insertion hole 12, and a bolt member 14 rotatably projected down preliminarily from the lower surface of the roof panel 10 is then passed through the bolt guide insertion hole 12.
Patent JP-S5599243-A (JP)
Title: Sample collecting tool for endometrium
Inventor: YATSUKU OOGURO
IPC: A61B10/00
Filed: 1980-01-23
Abstract: The present invention relates to a device for taking samples of endometrium, or curette, said device comprising a scraper device fixed to the end of a rod which slides in a tube; the scraper device is constituted by two blades subtended by a bow-shaped member, a sphere at the end forming a stop for the return of the device in the tube while two tongues form stop for the slide of the rod when the scraper device emerges.
Patent JP-S63190610-A (JP)
Inventor: FUIRITSUPU JIYAKUSON
IPC: E02B5/08
Filed: 1988-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01183724-A (JP)
Title: Graphic input device
Inventor: NARASAKI TORU
IPC: G06F3/03
Filed: 1988-01-18
Abstract: PURPOSE:To obtain a thin and easy-to-handle graphic input device by setting a transmissive light guiding plate in parallel onto the single side of a coordinate plate together with the straight tube fluorescent lamps set at both ends of the light guiding plate and forming a light dispersing plate on the upper surface side of the light guiding plate with a dispersion reflecting part formed on the lower surface side respectively. CONSTITUTION:The light emitted from the straight tube fluorescent lamps 3 which are turned on by the DC are made incident on a transmissive light guiding plate 2 through both end surfaces of the plate 2. Most of these incident light travel zigzag with the tilts larger than a critical angle. While some of said incident light have the tilts smaller than the critical angles through a dispersion reflecting part 5 are turned into the upward light directly or via a reflecting plate 5' and then radiated to outside through the upper surface side of the plate 2 to project a light dispersing plate 4. Thus the position of a position indicator 7 is accurately detected on a coordinate plate 1 without putting any shield between the plate 1 and the plate 2 since the lamps 3 are turned on the DC.
Patent JP-H07214197-A (JP)
Title: Method and device for calking side seaming part
Inventor: KITA MASAMITSU
IPC: B21D19/08
Filed: 1994-01-26
Abstract: PURPOSE:To surely press-fit the side seaming parts of one pair of plate materials by small pressing force. CONSTITUTION:At the time calking by press-fitting the press-fit roll 12 to the side seaming parts 4 of one pair of plate materials 2, 3 joined by side-seaming, the press-fit is executed by the press-fit roll 12 having an annular groove part 12a which is not used to the press-fit, at the intermediate part in the axial direction of the press-fit peripheral surface. One pair of annular press-fitting parts 12b, 12c separated with the annular groove part 12a are press-fitted only to both ends in the side seaming width direction of the side seamed part 4, respectively. As a position alternately laminated with one side of the plate material 2 and the other side of plate material 3 to four layers is deformed so as to rise a little toward the inside of the annular groove part 12a, the degree of contact of the side seamed part 4 is remarkably improved by the deformation in this press-fitting direction and the reverse direction and the sure press-fit can be executed with small pressing force.
Patent JP-S60151207-A (JP)
Title: Separation of carbon monoxide
Inventor: TSUNEYOSHI KIKUJI
IPC: C01B32/40
Filed: 1984-01-20
Abstract: PURPOSE:To separate easily and rapidly carbon monoxide from mixed gas by carrying out absorption with a solid absorbent consisting of a copper ( I ) halide, an aluminum (III) halide and activated carbon fibers. CONSTITUTION:A copper ( I ) halide such as copper ( I ) chloride and an aluminum (III) halide such as aluminum (III) chloride are dissolved in a solvent, and the resulting soln. is impregnated into activated carbon fibers obtd. by carbonizing fibers of regenerated cellulose, polyacrylonitrile or the like. The impregnated fibers are held at about 40-60 deg.C for several hr, and the solvent is removed to manufacture a carbon monoxide absorbent. This absorbent is brought into contact with mixed gas contg. carbon monoxide to absorb selectively the carbon monoxide. The absorbed carbon monoxide can be easily released by raising the temp. of the absorbent or reducing the pressure.
Patent JP-S62164499-A (JP)
Inventor: YAMAUCHI TOSHIAKI
IPC: D06F58/28
Filed: 1986-01-16
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。