baber/WOPTO huggingface dataset:
Patent JP-H07207183-A (JP)
Title: Nonmetallophthalocyanine and its production and electrophotographic photoreceptor
Inventor: TAMURA SHINICHI
IPC: C09B47/30
Filed: 1994-01-11
Abstract: PURPOSE:To obtain a nonmetallophthalocyanine having such structure as to present each specific X-ray diffraction spectra and infrared absorption spectra, highly sensitive to the rays corresponding to the near infrared wavelength region, developing no variation in output image color deepness, defects in memory, or defects such as ghost, thus useful for e.g. electrophotographic photoreceptors by dealkalizing a specific partially hydrogenated alkali-phthlocyanine. CONSTITUTION:This compound has structure having (A) intense diffraction peaks at the Bragg's angles (2theta+ or -0.2):7.5, 9.0, 16.6, 17.2, 21.5, 22.2, 23.8, and 28.5 of its X-ray diffraction spectrum with CuKalpha as radiation source and presenting (B) four absorption bands between wave numbers 700 and 760cm<-1> of its infrared absorption spectrum with the most intense band at a wave number of 716cm<-1> and a characteristic absorption band at a wave number of 3291+ or -2cm<-1>.
Patent JP-2000199710-A (JP)
Title: Structure for detecting contact site of touch signal probe
Inventor: MATSUKI KAORU
IPC: G01B21/20
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a contact site detecting structure for using an ultrasonic touch signal probe for copying measurement and continuous measurement. SOLUTION: A contact site detecting structure 1 of a touch signal probe 10 is provided with a circular motion generating means 30 for generating the scanning motion of a stylus 102 within a plane A, a phase value detecting means 50 for detecting a phase value θindicating the position of rotation of the scanning circular motion, and a contact site detecting means 70 for detecting the contact site of a contact part 102A from a detected signal value V detected by a detecting means 103A and the phase value θ. The contact site of the contact part 102A can be detected by the contact site detecting means 70, so that the touch signal probe 10 can be used for the copying measurement and continuous measurement of an object to be measured.
Patent JP-S5386796-A (JP)
Title: Melanine, urea and aldehyde condensate stock solution and its production
Inventor: TAKIGUCHI TERUO
IPC: C08G12/32
Filed: 1977-01-11
Abstract: PURPOSE: By reacting melamine, urea and aldehyde at a specified ratio in an aqueous medium, a resin stock solution consisting of melamine-urea-aldehyde condensates having good fiber-forming properties and stability is produced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09189481-A (JP)
Title: Storage chamber with drawer type door
Inventor: NAGUMO HIROBUMI
IPC: F25D23/02
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To make a vessel supported by an attaching frame easy to use by attaching a coil spring to the edge of the opening for a side wall of a storage chamber and by making an inclined side of the attaching frame, when the door is closed, compress the coil spring to make a movable arm and the attaching frame press against each other. SOLUTION: A closer body 31 is formed by connecting a fixed part 31a and a movable arm 31b by a rotary shaft 31c with a rotary roller 32 provided at the tip of the movable arm 31b. A coil spring 33 is fastened, having one end on the side of the fixed part 31a and the other end on the side of the movable arm 31b. Therefore, the closer body 31 opens, with its fixed part 31a taken as the basis, in the direction enlarging an angle θ which the movable arm 31b makes. The angle θ which the closer body 31 makes is maintained by contact with mechanical impact between the fixed part 31a and the movable arm 31b.  The closer body 31 formed as above is attached to a side wall of the storage chamber in a manner of having the movable arm 31b in contact with a sloping side 30a of an attaching frame 21 and so designed that the movable arm 31b presses the attaching frame 21 with an ample force for the function of a closer.
Patent JP-H09197819-A (JP)
Title: Inside plug for toner cartridge
Inventor: RONDA ERU SUTAUTO
IPC: G03G15/08
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To seal toner in the midst of carrying a container and in the midst of storing the toner. SOLUTION: This cartridge stors the supply source of particles used in the developing unit 38 of an electrophotographic printing machine. The cartridge is provided with the container 90 in which a chamber 93 communicating with an aperture end 100 is formed, and the particles are stored in the chamber 93 of the container 90. Furthermore, the cartridge is provided with a perforated seal 136 attached to the aperture end 100 of the container 90 and sealing the chamber 93. The container 90 is attached in a developing unit 38 without detaching the seal 136. An inside seal is attached to the aperture end 100 of the container 90 and arranged inside the seal 136. The inside seal has a surface closely fit to the aperture end 100 of the container 90. By moving the surface into the chamber 93 of the container 90, the inside seal is detached from the aperture end 100 of the container 90.
Patent JP-2000198808-A (JP)
Title: Production of vinyl acetate resin emulsion
Inventor: KONISHI TAKAYUKI
IPC: C08F18/08
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple production process for vinyl acetate resin emulsion in which the concentration of remaining vinyl acetate monomer is effectively reduced, accordingly has suppressed monomer order and high storage stability. SOLUTION: In the production of a vinyl acetate resin emulsion by (co) polymerizing vinyl acetate monomer singly or a mixture thereof with other copolymerizable monomers by using a water-soluble polymer as a protection colloid and a peroxide or a persulfate salt as a polymerization catalyst, 0.2-5 pts.wt. of a mixture of an organic fatty acid, a metallic salt of organic fatty acid, or its metal salt and slightly cationic natural white-cedar leaf oil are added to 100 pts.wt. of vinyl acetate resin emulsion after the completion of dropping the polymerization catalyst.
Patent JP-S5595066-A (JP)
Title: System for raising room temperature and storing heat by utilizing solar heat
Inventor: MIYAHARA HIROTO
IPC: F24S90/00
Filed: 1979-01-12
Abstract: PURPOSE: To promote regenerative action by a system wherein a heat radiating tube in regenerative material is formed using humidity absorbing material so as to keep the regenerative material  always in a humid state and to improve the transference of heat.   
     CONSTITUTION: A room 1 absorbs heat from sunrays through a heat-absorbing wall 4 and the  heat is led to the upper portion as its temperature gradually rises through an associating outlet 6,  then a convective action takes place because of the air at a low temperature from an associating  outlet 7. When the rays of the sun is strong in the day time, a suction pump 13 is operated to let  the heated air pass through a heat radiating tube 10 via a suction inlet 9 and a suction tube 8, then let the regenerative material 12 absorb the heat while the air at a low temperature is discharged  from a discharge outlet 11. When the room temperature is lowered at night, te suction pump is  operated to circulate the regenerated heat within the regenerative material 12 in the room 1. Since  the regenerative material 12 gradually becomes dry because of the repetition of the operation  above, and since regenerative capacity gets lowered, the heat radiating tube 10 is made of moisture absorption material to keep the regenerative material 12 in a suitably damp state and promote heat conduction as well as regenerative action. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5494431-A (JP)
Title: Electric contact material
Inventor: AMANO YOSHINARI
IPC: H01H1/02
Filed: 1978-01-09
Abstract: PURPOSE: To provide a silver-zine oxide affiliated high performance electric contact material excellent in applicability with a high resistance to deposition and insulation through internal oxidation of alloy containing one or more kinds of Zn, Pb and T1 and Sb.  
     CONSTITUTION: An alloy containing 5 to 15% by weight of Zn and 0.001 to 2% at least one kind of Pb and T1 and 0.001 to 2% of Sb and additionally, 2% or less of ferrous element as required in silver undergoes internal oxidation. In this manner, a silver-zinc oxide affiliated electric contact material with an excellent contact resistance can be produced along with a high resistance to deposition and insulation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58121723-A (JP)
Inventor: OOUCHI SEIGO
IPC: C09K17/32
Filed: 1982-01-07
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-S59129633-A (JP)
Title: X-y stage
Inventor: TAKAHASHI KAZUO
IPC: B23Q5/40
Filed: 1983-01-08
Abstract: PURPOSE:To enable an X-Y stage of a semiconductor producing apparatus, etc. to be used in an electron drawing apparatus or the like that requires a non- magnetic stage, by making all of the X-Y stage, X and Y guides, and others made of a ceramic material. CONSTITUTION:When a motor 8 fixed to the Y-stage is driven, a ball screw 5 is rotated via a coupling 7 to move a ball-nut 4 threadably engaged with the ball screw 5 so that the X-stage can be moved back or forth. Similarly, when a motor 17 is driven, the Y-stage is moved back or forth. All of these members are made of a ceramic material. Thus the present X-Y stage can be used in an electron drawing apparatus that requires a non-magnetic stage, or can be used in surrounding where chemicals are used.
Patent JP-H04242069-A (JP)
Title: Sealed type battery with safety valve
Inventor: UBUKAWA SATOSHI
IPC: H01M2/12
Filed: 1991-01-10
Abstract: PURPOSE:To improve the operational accuracy, the reliability, and the sealing efficiency and the safety of a battery, by using a metal sheet to which a solution heat treatment is being applied as a safety valve of a sealed type battery, and making the metal sheet and a battery container in separate bodies. CONSTITUTION:When the internal pressure in a battery rises, the dome 5 of a metal sheet 4 projecting in the battery is inversed to the the outer side, and a stress generated in this inversion is concentrated to a circumferential notch line 7 formed on the dome 5 to generate a cutting breakage, and a gas in the battery is released to the outer side. Since the sheet 4 is broken only when the dome 5 of the sheet 4 is inversed in such a way, a safety valve is operated securely. To this sheet 4, a solution heat treatment is being applied, and when the outer diameter of the dome 5 is represented by X, and the thickness of the sheet 4 by Y, the form ratio Y/X is made not less than 0.005 and not more than 0.02. As a result, not only the safety valve is operated securely, but also the unevenness of the operating pressure can be suppressed in a small value.
Patent JP-H10193918-A (JP)
Title: Motorcycle tire
Inventor: KAGAMI KIICHIRO
IPC: B60C11/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a motorcycle tire that can increase lateral force and side grip at the time of turning. SOLUTION: In the standard state of a tire assembled to a service rim and charged with working internal pressure, the outer surface of a tread part 2 is curved in protruding shape, and tread width TW that is the distance in the axial direction of the tire between the outer ends E, E of the tread part 2 is the maximum width of the tire. In such a motorcycle tire, the tread part outer surface between the outer ends E, E of the tread part 2 in tire meridian cross section including a tire axis in the standard state is so formed that each of tread part outer surface half-width parts 2L, 2R from the tire equator C to the respective tread part outer ends E, E is formed by connecting three or more kinds of circular arcs with different radii of curvature and that the radii of curvature of the respective circular arcs are gradually larger toward the outer end E side of the tread part 2.
Patent JP-H01179672-A (JP)
Title: Method for thermal sterilization with microwave
Inventor: NAKAGAWA YOSHIHIRO
IPC: A23L3/01
Filed: 1988-01-07
Abstract: PURPOSE:To perform thermal sterilization in improved uniformity of temperature without necessitating the procedures such as inversion of a packaging material, by filling a sterilizing object in a package and locally heating only the lower part of the packaged object with microwave radiation while transferring the package in vertical or inclined state. CONSTITUTION:A sterilizing object, especially composed mainly of a liquid or low-viscosity fluid generating convection flow by heating and having a solid content of <=30% is sealed in a packaging material and the package is put into a holding member 2 made of a microwave-transmitting material resistant to heat and pressure and having a holding cavity having the same size as the packaging material. The package is continuously transferred and passed through a microwave heating chamber 1 in vertical or inclined state. The microwave radiation is radiated through a waveguide 5 extended from a microwave oscillator 4 and opened near the lower part of the supporting member 2 to effect the local heating of only the lower part of the package 4.
Patent JP-2000200816-A (JP)
Title: Process monitor method of semiconductor device
Inventor: SAWASE KENSUKE
IPC: H01L21/66
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To make an inspection of the quality of oxide films using a process monitor correspond to the reliability of the oxide films in a real product and to inspect the quality of the oxide films with a high accuracy by the process monitor to make it possible to raise the reliability of the oxide films. SOLUTION: Oxide films 2 and 3 for a process monitor are provided on the surface of a wafer consisting of a semiconductor substrate 1 and a polysilicon film 5 is provided on the films 2 and 3, whereby a monitoring pattern 10 is formed and a voltage and/or a current is applied between the substrate 1 and the film 5 to evaluate the film quality of the films 2 and 3. As the oxide films 2 and 3 to be formed on this pattern 10 for monitor, the patterns of oxide films having roughnesses are formed on an active region of the same degree as that of the pattern of a real chip to be provided on the wafer, which is formed with the pattern 10, or an active region smaller than the pattern of the chip to make an inspection of the patterns by the process monitor.
Patent JP-S57115575-A (JP)
Title: Developer
Inventor: ENOKI SHIGEKAZU
IPC: G03G15/09
Filed: 1981-01-09
Abstract: PURPOSE:To achieve peeling of a development agent with good efficiency, by inducing magnetism between a toner peeling member with a plurality of projections made of a magnetic substance at the circumference and fixed magnets in the development sleeve through the revolution of the member. CONSTITUTION:A toner peeling member 8 has, e.g., 8 projections 19 at equal intervals on the circumference of an iron rod. The member 8 is located adjacently in a sleeve 13 and at almost the middle of magnet poles S3, N3 opposing to the member 8 so that the projections 19 are closest to the sleeve 13, and the member rotates in about a half circumferential speed as that of the sleeve 13 toward the arrow D. The toner carried through the sleeve 13 toward the arrow C moves on the surface of the photoreceptor drum 1, and the remaining toner comes near the member 8 on the sleeve 13. The toner particles ear through the magnetic induction of the projections 19 through the magnet poles S3, N3 and is bridged over the sleeve 13, attracted to the projections 19 and peeled from the sleeve 13.
Patent JP-H03207138-A (JP)
Title: Clock path switching system
Inventor: TANIGUCHI TAKAYUKI
IPC: H04L5/22
Filed: 1990-01-09
Abstract: PURPOSE:To secure a communication between nodes by sending out the free- running output of a clock oscillator which oscillates by itself in a normal direction by a subordinate node which is sited between two fault points and receives a clock sent back in the opposite direction from the normal direction. CONSTITUTION:A node B generates a clock signal of the same frequency with a received clock CK1 from a main node A through a clockwise transmission line 1R in subordinate synchronism with the clock CK1 and sends the clock signal out to a next node C through a clockwise transmission line 1S. If a clockwise transmission line to a next node D, however, is faulty and disconnected, the node C sends the received clock CK1 back to a counterclockwise transmission line 2S in the opposite direction from the normal direction and disconnects the faulty point. When the counterclockwise transmission line 2S is faulty and disconnected, the node D at a reception terminal oscillates a signal of the same frequency as the oscillation frequency before the node C disconnects the clockwise transmission line 2S by itself and sends its free-running output to the clockwise transmission line 1S while supplying the clock to its multiplexing device MX to serve as a main node temporarily. Consequently, the communication between the nodes C and D is secured.
Patent JP-S63171460-A (JP)
Title: Manufacture of reference tape for adjusting tape path
Inventor: UETAKE AKIHIRO
IPC: G11B15/00
Filed: 1987-01-08
Abstract: PURPOSE:To attain accurate tape path adjustment setting by recording a signal while a recording track of a magnetic tape is subjected to linearity matching by a prescribed angle of an exit end among lap angles with respect to a magnetic head drum sequentially. CONSTITUTION:A magnetic tape T is wound around a rotary head drum 1 by a trap angle of 180 deg.. Then the rotary head drum 1 is driven in a direction of the arrow (a) and the magnetic tape T is driven in the same direction as shown in the arrow (b), and a signal of a prescribed frequency is recorded by using a magnetic head. In this recording, the linearity is aligned by using the development method by nearly 15 deg. at the exit end tS in the trap angle 180 deg. of the magnetic tape T. In recording the signal sequentially in this state, a reference tape Ts is formed, where the signal track (t) is recorded with a deviation of the linear part tS in a track pattern. By using the reference tape TS, the tape path adjustment is accurately set.
Patent JP-S62160915-A (JP)
Title: Connecting band in air conditioner for vehicle
Inventor: SATO TOSHIO
IPC: B60H1/00
Filed: 1986-01-10
Abstract: PURPOSE:To improve mounting operativity of a pair of brackets with sealing materials adhered on the insides thereof by forming one of the brackets with a hook member and forming the other with two holes and a projection, so that, when they are connected, the hook, holes and projection will constitute a hinge. CONSTITUTION:In order to connect a band U11 and a band L21, a hook member 15 of the band U11 is inserted into a hole 25 of the band L21, with the extreme end of the hook member 15 further inserted into a hole 26. Thus, a hinge is constituted, and a projection 27 cooperates with the pressing force of the band U11 and a seal material 22 of the band L21 against the hook member 15 caused by the hinge to maintain the band U11 and the band L21 in a fixedly connected condition. thus constructed, improved mounting operability is assured.
Patent JP-S59126990-A (JP)
Inventor: SAKAMOTO TOORU
IPC: G21C1/02
Filed: 1983-01-12
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-H06206933-A (JP)
Title: Production of propylene polymer
Inventor: TANAKA AKIRA
IPC: C08F210/16
Filed: 1993-01-11
Abstract: PURPOSE:To obtain a propylene polymer having high fluidity in molding, stiffness and impact strength at low temperature by polymerizing propylene in the presence of a catalyst containing a Ti-containing solid and an alkyl group- containing organometallic compound and then, adding an oxygen-containing compound thereto and (co) polymerizing propylene. CONSTITUTION:In continuously producing a propylene polymer in a multistage polymerization method using a catalyst system consisting of a titanium- containing solid component and an alkyl group-containing organometallic compound in the presence or absence of an electron donative substance, in a polymerization tank A at the former stage, propylene, a polymerization catalyst and hydrogen C are fed to the polymerization tank A and propylene is polymerized using an alkyl group-containing organometallic compound (e.g. triethylaluminum) in an amount of 5.0-200mm mol based on 1 kg polypropylene. Then, the reaction mixture is transferred into a polymerization tank B at the latter stage by a transfer pipe E and an oxygen-containing compound (e.g. ethanol) D is fed thereto in a molar ratio of 0.01-1.0 based on alkyl group in the catalyst component and propylene or propylene and other olefin (e.g. ethylene) F are fed and polymerized or copolymerized.
Patent JP-S60146160-A (JP)
Title: Insulation inspector for pattern cut portion
Inventor: SHIMIZU MASAJI
IPC: G01R31/02
Filed: 1984-01-10
Abstract: PURPOSE:To enable automatic measuring of insulation at a pattern cut portion by making tips of a pair of wedge-shaped electrodes break solder resists separately on both sides near a cut portion of a pattern to contact a conductor section. CONSTITUTION:A printed circuit board 1 is set at a specified position of a table 7 according to positional information on a cut portion 3 of a pattern and tips of a pair of wedge-shaped electrodes 8a and 8b are made to automatically contact the pattern on separately on both sides sandwiching the cut portion 3 thereof of the printed circuit board 1 and then, break a solder resist 6 by an impact force applied with a spring 10 eventually caused to touch a conductor of the pattern 2. Then, the insulation resistance between electrodes 8a and 8b is measured with an insulation resistance meter or a tester 4 to make sure that the cutting is done exactly. Thus, the insulation of the cut portion can be automatically measured.
Patent JP-H04239217-A (JP)
Title: System for generating comparison value for nontouch switch
Inventor: YANAGI YASUHIRO
IPC: H03K17/955
Filed: 1991-01-14
Abstract: PURPOSE:To prevent erroneous input by generating a reference value capable of corresponding to a big change in environment. CONSTITUTION:In an arithmetic control circuit 10, a reference value in the course of preparation and an output value are compared. When the output value is higher according to the compared result, one bit is added to the reference value, and when the output value is lower, one bit is subtracted from the reference value. The present output value and the adjusted reference value get near and are converged, and the adjusted reference value is adopted as a new reference value. By adopting the new reference value according to the up-and-down frequency of the compared result after the convergence of the output value, it is made possible to follow up to big fluctuation in the shortest time.
Patent JP-H08193057-A (JP)
Title: Production of methylamines
Inventor: KIYOURA TADAMITSU
IPC: C07C209/16
Filed: 1995-01-11
Abstract: PURPOSE: To obtain methylamines by reacting methanol with ammonia, in the presence of a high performance catalyst which retards the production of trimethylamine at increased conversion and shows high activity. CONSTITUTION: In the production of methylamines by reaction of methanol with ammonia as a catalyst, is used at least a compound selected from the group consisting Mordenite or Clinoptilolite which us prepared by heating to 500-750 deg.C then sillylated in liquid phase with a sillylating agent, with succeeding heat treatment at 500-750 deg.C.