baber/WOPTO huggingface dataset:
Patent JP-S5429567-A (JP)
Title: Welded electrode for air tight sealing of semiconductor device package
Inventor: SUZUKI KATSUHIKO
IPC: B23K11/30
Filed: 1977-08-09
Abstract: PURPOSE: To perform airtight sealing with one shot, by providing a plurality of electrodes around the cap placed on the seal frame and by applying power through simultaneous contact and weight applied. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03292331-A (JP)
Title: Sheet material and its production
Inventor: AMANO SATOSHI
IPC: C08G18/02
Filed: 1990-04-10
Abstract: PURPOSE:To obtain a sheet material excellent in flexibility, sealability, heat resistance, chemical resistance and strength, consisting of a specified sheetlike material and a specified reinforcement. CONSTITUTION:This sheet material consists of a sheetlike material comprising an inorganic filler except asbestos (e.g. glass fiber), a rubber material (e.g. NBR latex) and a polycarbodiimide pulp and a reinforcement (e.g. glass cloth) treated with a polycarbodiimide resin.
Patent JP-H06307561-A (JP)
Title: Reed valve made of thermoplastic composite material and manufacture thereof
Inventor: YOSHITOMI TAKASHI
IPC: F02B75/02
Filed: 1993-04-22
Abstract: PURPOSE:To improve durability by a method wherein the impact strength and the bending elastic modulus of a material of which a fabric of continuous fibers is formed and thermoplastic resin are respectively characterized, in a read valve formed of a composite material sheet formed such that a fabric of continuous fibers is impregnated with thermoplastic resin. CONSTITUTION:A read valve is formed of a composite material sheet used in a two-cycle engine and formed such that a fabric of continuous fibers is impregnated with thermoplastic resin. In this case, the fabric of continuous fibers consists mainly of glass fibers. The impact strength (measured by an Izod method with a notch) of thermoplastic resin is set to 15kgf.cm/cm or more and a bending elastic modulus to 5000kgf/cm<2> or more. Or, rigidity of the composite material may be set to a value in a range of 1-20kg.mm<2>. Aliphatic polyamide and other may be used as thermoplastic resin. This method causes the read valve to smoothly follow a wide range of rotation of an engine and improvement of torque characteristics and durability.
Patent JP-H11298583-A (JP)
Title: Communication terminal equipment
Inventor: KAWASAKI MASASHI
IPC: H04N1/32
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To automate the transmission of an outside line call originating number even when equipment is connected to either an outside line such as a public line or an inside line of an extension exchange by controlling a dial signal sending means corresponding to a telephone line connected by a connection means and the telephone number of a party inputted by an input means. SOLUTION: As the line classes of lines L1 and L2 to be used for facsimile equipment F, the line L1 is registered as an outside line and the line L2 is registered as an inside line connectable to a public line network, for example, in a line attribute table T1 of a RAM 6. When there is the mark of '!' at the end of the party's telephone number in a party table 2, it shows a telephone number for outside line. When sending the telephone number for outside line having the mark of '!' at the end of the party's telephone number onto the line L2 having the line class of the inside line in the case of performing automatic facsimile transmission, before the number of the party is sent out, the outside line call originating number (such as '0', for example,) is sent out.
Patent JP-H04227630-A (JP)
Title: Manufacture of polyamide from unstable diamine
Inventor: ROBAATO SAMIYUERU AAUIN
IPC: C08G69/28
Filed: 1991-04-03
Abstract: PURPOSE: To obtain high mol.wt. polyamides by a method wherein a slurry of a diamine dihydrochloride is prepd. in a solvent for the diamine and this slurry is reacted with a tert. amine and then, to the soln. after finshing reaction an arom. diacid chloride is made to act.  
     CONSTITUTION: A slurry of dihydrochloride of a compd. of formula (wherein X is Cl, Br or a lower alkyl; Y is Cl, Br, a lower alkyl or hydrogen) is prepd. in a solvent for diamines. Then, a tert. amine being at least equivalent to HCl of this dihydrochloride is reacted with this dihydrochloride to form free diamine in the soln. Then, this soln, in treated with an arom. diacid chloride to form a polyamide. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S58213423-A (JP)
Title: Forming method of alignment target
Inventor: HASEGAWA NOBUO
IPC: H01L21/027
Filed: 1982-06-07
Abstract: PURPOSE:To align a mask accurately by increasing reflectivity only of a target section without obstructing an antireflection effect of an Si film for forming a minute pattern. CONSTITUTION:The surface of the Al-Si alloy film 3 is coated with an Si antireflection film 4. Laser rays are irradiated selectively to the target section 5 of a substrate 1, one part thereof has the alignment target 2. The laser rays are irradiated in order to diffuse the antireflection film 4 into the alloy film 3 and improve the reflectively of ultraviolet rays of the surface of the alloy film 3. Accordingly, the accuracy of detection of the target section 5 is improved on mask alignment.
Patent JP-H09257176-A (JP)
Title: Joint device of pipe with flange
Inventor: WATABE SHINJI
IPC: F16L23/036
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a joint device capable of easily connecting pipes with flange at optional fixing angle (swing angle) without use of specific tools in construction side. SOLUTION: A joint device of pipes with flange 1 comprises a fixing tool 20 and a fastening tool, and the fixing tool 20 has a groove 21 capable of interposing the outer circumferential edge of a butted flange 2, and the fastening tool comprises a circular winding part 31 spanning on the specified number of fixing tools 20 arranged with the groove 21 at the outer circumferential edge of the flange 2 and a fastening part for fastening the winding part 31 so as to shrink the diameter.
Patent JP-S63265801-A (JP)
Title: Method for utilizing hydrogen occluding alloy
Inventor: NISHIDA SADAJI
IPC: F03G7/00
Filed: 1987-04-21
Abstract: PURPOSE:To make the system for utilizing a hydrogen occluding alloy continu ous, to improve the operational stability, and to reduce the cost by using a liq. inert to hydrogen and the hydrogen occluding alloy or gaseous hydrogen to fluidize and transfer the hydrogen occluding alloy. CONSTITUTION:A liq. (e.g., undecane and polystyrene) inert to hydrogen and a hydrogen occluding alloy (e.g., a titanium-iron alloy) or gaseous hydrogen is used as a medium to fluidize and transfer the hydrogen occluding alloy. In a thermally operated heat pump system, for example, hydrogen is circulated successively through a vessel 2, a vessel 3, a vessel 6, a vessel 5, and the vessel 2, an alloy 1 is circulated between the vessels 2 and 3, only a hydrogen occlud ing reaction is carried out in the vessel 2, and only a hydrogen releasing reac tion is carried out in the vessel 3. An alloy 4 is circulated between the vessels 5 and 6 in the same way, only a hydrogen occluding reaction is carried out in the vessel 5, only a hydrogen releasing reaction is carried out in the vessel 6, and the system is operated so that those reactions are continuously generated.
Patent JP-S5321514-A (JP)
Title: Picture recording and reproducing device
Inventor: KOJIMA KIMITAKA
IPC: H04N5/78
Filed: 1976-08-12
Abstract: PURPOSE: When sampling-recorded signals are reproduced at a normal tape velocity, horizontal synchronizing signals keep a fixed interval in reproduced video signals, thereby obtaining a continuity of the phase. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H1045759-A (JP)
Title: Production of cycloalkanoindole-and azaindole-and pyrimido(1,2alpha)indole-carboxylic acid compound each pure in terms of enantiomer and activated derivative therefrom
Inventor: LENFERS JAN-BERND DR
IPC: C07D487/04
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject compound useful as e.g. an intermediate for anti-atherosclerotic agents in a high purity and yield by reaction of a specific tolylacetic acid derivative as the starting material under specified conditions. SOLUTION: First, a compound of formula I (R<6> is a chirality-bearing alcohol residue) is converted to an enantiomerically pure compound of formula II through diastereoselective alkylation by a compound of the formula T-Z (T is a 4-12C cycloalkyl, etc.; Z is an sliminable group) in an inert solvent in the presence of a base; subsequently, the compound of formula II is converted to a compound of formula III (R<7> is a halogen) by halogenation, and the compound of formula III is then reacted with a compound of the formula A-H [A is a group of formula IV (R<1> and R<2> are joined into phenyl, pyridyl, etc.; R<3> and R<4> are joined into phenyl, a 4-8C cycloalkene, etc.), etc.] to form a compound of formula V, which, in turn, is either hydrolyzed or reacted with an activating reagent, thus obtaining the objective compound of formula VI (Q is OH or an activating group).  The compounds of formula II and formula VI are new ones, respectively.
Patent JP-2000147030-A (JP)
Title: Automatic meter reading system for electric power
Inventor: ISO MAMORU
IPC: G01R11/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To process read meter data at an increased speed and, at the same time, to significantly reduce the work load imposed on meter examiners by automatically collecting the continuous data of many watt-hour meters which are installed in scattered areas. SOLUTION: The continuous data of many watt-hour meters 7 installed to scattered areas are automatically collected to a center, by respectively installing meter reading terminals 6 to the meters 7 and connecting the terminals 6 to the main computer 2 at a center through RS485 communication channels. At the same time, a load 8 for each area is controlled from the center side by connecting control circuits 9, which control the opening/closing sections 11 provided to the loads 8 to the meter reading terminals 6.
Patent JP-S63260901-A (JP)
Title: Method and apparatus for gas phase polymerization of olefin
Inventor: SHIMIZU ATSUYOSHI
IPC: C08F10/00
Filed: 1987-04-20
Abstract: PURPOSE:To produce a polymer with the residence time distribution being narrow, by gas phase polymerization of an olefin in an apparatus wherein the shapes of a reaction tank and an agitating element, the locations of a catalyst inlet and an outlet for the polymer, and the condition of agitation are optimized, thereby preventing a catalyst from short-cutting. CONSTITUTION:An olefin-containing gas and a catalyst are introduced via a feed opening 11 and an inlet 12 respectively into a reaction tank 1 to conduct the gas phase polymerization of the olefin under such an agitating condition at a lower part 3 that the feed number Fr of the formula [wherein D1 is the diameter of the lower part 3; N is the number of revolutions (rps) of the agitating element; and g is the acceleration of gravity] is 0.5-5, and the polymer is removed from an outlet 13. The reaction tank 1 comprises a bottom part 2, the cylindrical lower part 3 having a height of 1/2 less of the diameter and separated by a dispersing plate 6 from the bottom part 2, an upper part 4 in the shape of an inverted conical trapezoid having a height 1-4 times as much as the lower end diameter and a conical angle of 1-10 deg., and a top part 5 having a space which prevents particles from being entrained, and is provided in the lower part 3 with a paddle type agitating element 8 having an angle of inclination of 30-60 deg. and a width 1/16.7-1/5 times as much as the diameter of the lower part 3 or a spiral type agitating element having an angle of inclination less than 30 deg. and a width at least 1/16.7 times as much as the diameter of the lower part 3, and in the upper part 4 with a spiral ribbon type agitating element 9 having an angle of inclination of 30-60 deg. and a width 1/16.7-1/5 times as much as the tank diameter at that level.
Patent JP-S5620575-A (JP)
Title: Novel 4-amino-1-phthalazone derivative
Inventor: ISHIKAWA MASAYUKI
IPC: A61P9/12
Filed: 1979-07-31
Abstract: NEW MATERIAL:A 4-amino-1-phthalozone derivative expressed by formula I [R 1  and R 2  are lower alkyl groups; R 3  is alkyl group; R 5  is H or COOR 6  (R 6  is alkyl  group)].  
     EXAMPLE: 7- Ethoxycarbonyl -4- ethoxycarbonylamino -6, 8- dimethyl -2- phenyl -1- phthalazone of formula II.  
     USE: A vasodilator, an antihypertensive agent or a blood stream ameliorant of the coronary and cerebral artery having a relaxant action on the blood vessel smooth muscle.  
     PROCESS: An acid azide expressed by formula III is reacted with an alcohol expressed by the formula R 6 OH, and if necessary the product is hydroeyzed or heated with the acid azide of formula III in a solvent to form the corresponding isocyanate, which is then hydrolyzed to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06286214-A (JP)
Title: Image forming device
Inventor: OKUMURA MASANOBU
IPC: B41J2/415
Filed: 1993-03-31
Abstract: PURPOSE:To provide an ion printer whose irregular printing is controlled. CONSTITUTION:A printing signal is applied to a printing head driver 16 through a raster data processing circuit 14. The printing head driver 16 performs driving control of a printing head 101 according to the printing signal and forms a static latent image on a recording body 102 by an ion flow. An ion current detector 22 detects beforehand an ionic current value passing through an ion flow passing hole of a printing head 101. The detected ionic current value is applied to the raster data processing circuit 14 as dot corrective data to each ionic flow passing hole after operational processing of the ionic current value by an ionic current detecting and controlling circuit 26.
Patent JP-H11266940-A (JP)
Title: Housing with wiring processing function
Inventor: NIIHORI KANESHIGE
IPC: A47B53/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a housing provided with a wiring processing function capable of improving maintenance environment by the simplified connecting processing, etc., of wiring and piping and capable of improving environment by constantly beautiful appearance of the inside of a sickroom by sorting various kinds of wirings and pipings by each kind to hide-house in the state of being capable of taking out from within the housing. SOLUTION: The various kinds of wirings and pipings are sorted through the space of the housing 1 and continued from one first opening 8 to the other second opening 10, and a partition 5 is constituted detachably from the housing port 11 of the housing 1. Consequently, the various wiring and piping are sorted to facilitate connecting processing operation to improve maintenance.
Patent JP-H09277537-A (JP)
Title: Preparation of ink-jet head
Inventor: KUDO YUZURU
IPC: B41J2/135
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To prepare an ink-jet head provided with a water-repellent film always with high water repellency without being influenced by the condition during plating by irradiating the surface of polytetrafluoroethylene fine particles- dispersed nickel plating with excimer laser. SOLUTION: A polytetrafluoroethylene (PTFE) fine particles 32-dispersed nickel plating part 33 is formed on the surface of a nozzle forming member 31 by PTFE-dispersed nickel plating. This nickel plating is performed by PTFE fine particles-dispersed electroless nickel plating, etc. Then, the surface of the plating film is irradiated with excimer laser and as the irradiation energy of the excimer laser, by setting it in the range of 100-250mJ/cm<2> , the PTFE fine particles become rich on the surface of the nickel plating to obtain a water- repellent film with richer water repellency. In addition, the nickel plating can be covered with a film of PTFE fine particles by heating it at 300-400 deg.C for 30-60min.
Patent JP-H04118608-A (JP)
Title: Lens system for converging semiconductor laser light
Inventor: MIZUNO KATSUYASU
IPC: H01S5/00
Filed: 1990-04-12
Abstract: PURPOSE:To offer a lens system which converges luminous flux with a small numerical aperture when converging high-output LD into a small spot by making the projection window of LD and a convergence surface conjugate, and constituting the optical system of a telescope as to a parallel direction. CONSTITUTION:Laser light projected from the projection window 15 of the LD1 passes through a collimator lens 3, a convex lens 4, a cylindrical concave lens 5, and a cylindrical convex lens 6 and is converged into a spot 8 on the convergence surface 7. In the parallel direction, the laser light projected from the projection window 15 of the LD1 is converged into the spot 8 and the focus 9 on the side of the convergence surface 7 and the focus 10 of a lens on the side of the LD1 are made conjugate by a lens 4, so the lens system is the optical system of telescope in the parallel direction. In a vertical direction, the projection window 15 and convergence surface 7 are conjugate through the diverging operation of the lens 5 and the light projected from the projecting window 15 is converged into the spot 8. Consequently, the luminous flux with a small numerical aperture than that of conventional technique can be converged for the convergence of the high-output LD into the small spot.
Patent JP-2000153767-A (JP)
Title: Power steering apparatus
Inventor: KOUCHI HIDENORI
IPC: F16D7/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a torque limiter structure capable of easily and properly setting sliding torque, and having excellent power-transmission efficiency. SOLUTION: A flange portion 124B of a limit plate 324 is located on the back of an edge 500A of a case 500 through an annular facing member 510. Moreover, a base 540 is attached to the case 500 through an annular sliding member 520 and a belleville spring 530 for generating a pressing force between the limit plate 324 and the base 540 and achieving integral rotation by that frictional force. Since the torque limiter is assembled in this manner, the base 540 can be temporarily fixed before being mounted to a driving apparatus, so that engine adjustment and sliding torque adjustment can be done independently.
Patent JP-H07305266-A (JP)
Title: Method for finishing fur-like cloth
Inventor: ONISHI KOJI
IPC: D06C7/02
Filed: 1994-05-11
Abstract: PURPOSE:To finish to a high-class fur-like cloth by fixing straight napping property of a polyester-based napped wool. CONSTITUTION:Napped hair of napped cloth having a polyester-based napped hair is subjected to heat treatment in a state in which napped hair of the napped cloth is erected in a range of 30 deg. to 150 deg. based on the fabric structure to fix straight napping property of napped hair. The temperature for heat-treating the cloth is preferably in the range of 100-220 deg.C. A high-class fur-like cloth having especially excellent appearance and tough feeling can be obtained when utilizing this method for finishing a fur-like cloth whose at least 50% napped hair tips (based on total number) are sharpened or a fur-like cloth composed of a polybutylene terephthalate-based fiber guard hair having 3-100 denier fineness and a polyester-based fluff-like hair having <=5 denier fineness.
Patent JP-H02277586-A (JP)
Title: Method for non-fluidizing photographic processing waste
Inventor: IWANO HARUHIKO
IPC: C02F1/00
Filed: 1989-04-19
Abstract: PURPOSE:To make easy to add a fixed amt. of an org. high molecular water absorptive material to the waste and to non-fluidize it by adding a capsule of a water-soluble synthetic sheet contg. the water absorptive material into the waste generated in the treatment of a photosensitive material. CONSTITUTION:The capsule of a water-soluble synthetic sheet contg. a specified amt. of the org. high molecular water absorptive material is added to the photographic processing waste generated in the treatment of a photosensitive material to non-fluidize the waste. The org. high molecular water absorptive material having >=10<6>, or preferably about 10<7>, mol.wt. is appropriately used, a (meth) acrylic polymer, a vinyl-based polymer, polysaccharides, graft starch, etc., are exemplified. The water-soluble sheet contg. the water absorptive material is obtained by hydrolyzing a cellulose derivative to impart water solubility and forming the obtained water-soluble high molecular compd. into sheet.
Patent JP-H08293075-A (JP)
Title: Human body detector
Inventor: IKEGAWA TOSHIO
IPC: H04N7/18
Filed: 1995-04-21
Abstract: PURPOSE: To provide the human body detector which continuously outputs an alarm at the time of abnormality detection and has less malfunction regardless of the rise of sensitivity and can be applied to even a place where privacy should be respected. CONSTITUTION: Luminance data stored in first and second data memories 26 and 28 are compared with each other at each time when luminance data is alternately stored in these data memories 26 and 28, and an alarm is outputted if they are different as the comparison result; and one data memory where luminance data for the change of a picture is stored is used for rewrite of luminance data successively taken in hereafter, and the other is used for reference luminance data storage, and the alarm output is continued until coincidence is detected as the result of comparison with reference luminance data.
Patent JP-S60240973-A (JP)
Inventor: IIDA AKINORI
IPC: F25D11/00
Filed: 1984-05-15
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-2000294057-A (JP)
Title: Electric apparatus
Inventor: WADA HARUHISA
IPC: H02B13/02
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric apparatus equipped with enhanced efficiency in assembly and economy by installing an inclined bushing on an apparatus tank through a simple procedure. SOLUTION: A bend tank 5 is installed at the bottom of a bushing 2, wherein the upper part of the bend tank 5 is bent upward aslant so that the bushing 2 is inclined in the perpendicular direction, while the undersurface is furnished with a horizontal flange 5a. A horizontal flange 8 is formed on the oversurface of the apparatus tank 1, and to this flange part 8 the bend tank 5 is inserted in the perpendicular direction and secured.
Patent JP-H04326740-A (JP)
Title: Bonding apparatus
Inventor: KACHI KAZUO
IPC: H01L21/58
Filed: 1991-04-26
Abstract: PURPOSE:To provide-the title apparatus which enhances the reliability of a product (a semiconductor device) and which reduces the burden of an operator at the same time by a method wherein the mounting operation of a semiconduc tor element on a board by a manual operation and, in addition, a wire bonding operation are mechanized. CONSTITUTION:The title apparatus is featured by providing a board conveyance part 11 provided with the following: a rail 23 arranged at the lower part of a bonding head 16; and a carrier 15 in which locating holes 17 are made at a peripheral edge part in the lengthwise direction so as to travel freely along the rail 23, which sandwiches side faces of each board 2 at the inside while the side faces are being positioned by using one pair of claw parts via spring members, which holds said board and which is composed of one plate.