baber/WOPTO huggingface dataset:
Patent JP-S5614273-A (JP)
Title: Hot roller type fixing device of electrophotographic copier
Inventor: TARUMI NORIYOSHI
IPC: G03G15/20
Filed: 1979-07-16
Abstract: PURPOSE: To prevent jam phenomenon after fixing and make the apparatus smaller in size by providing an upper guiding plate in the portions of a heating roller where the temperature is higher and disposing the upper and lower guiding plates in proximity.  
     CONSTITUTION: The distrubition densities of the filaments of a heating lamp 11a disposed within a heating roller 11 are made dense in the central parts F 1 WF 3  and both ends F 4 , F 5  to uniformize the surface temperature distributions in the longitudinal direction of the roller 11. Since the surface temperature of such heating rollers becomes relatively high in the portions of filaments F 1 WF 5 , upper guiding rods 13a 1 W13a 5  are disposed in the positions opposing thereto. Since the surface temperature of the heating roller 11 is higher in the portions of the filaments F 1 WF 5  than in the other portions, the recording paper detaches from the roller surface earlier in said corresponding portions; therefore, even if the disposition positions of the guiding rods 13a 1 W13a 5  are brought closer to the lower guiding plate 13b, no inconveniences occur. Thereby, the jam phenomenon after fixing may be perfectly prevented and the apparatus may be made smaller in size. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5315333-A (JP)
Title: Organic peroxide composition
Inventor: KOMAI TAKESHI
IPC: C07C409/38
Filed: 1976-07-27
Abstract: PURPOSE: To prepare easily the title composition which is safe and useful as a radical polymerization initiator for ethylenic monomers and is easily handled, comprising diperaromatic dibasic acid t-alkylester and water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63256289-A (JP)
Title: Laser processing device
Inventor: YOSHIZUMI SHUZO
IPC: B23K26/00
Filed: 1987-04-10
Abstract: PURPOSE:To freely control the projection power of laser light by monitoring the calorific value of a lens for processing by a laser and controlling the power of the laser. CONSTITUTION:The laser beam 3 from a laser oscillator 1 is condensed by a lens 1 and is focused to a work so that the work is subjected to processing such as cutting and welding. The laser light 3 is absorbed in the lens 3 and the projection power fluctuates at the time when the laser light passes the lens 1. The temp. rise of the lens 1 by the absorbed laser light in this case is determined by measuring the temp. in a cooling water inlet 6 of the lens 1 and the temp. in an outlet 7 respectively by pyrometers 8, 9. The temp. difference therebetween is inputted as an electric signal to a power control circuit 10 and the laser light power from the laser oscillator 11 is controlled by the output from a control circuit 10, by which the laser light of always the specified power is supplied to the part to be worked. The automatic laser beam processing with excellent reproducibility is thus enabled.
Patent JP-S63256558-A (JP)
Inventor: UTAGAKI KAZUO
IPC: C04B24/10
Filed: 1987-04-11
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-2000285561-A (JP)
Title: Driving device for disk tray
Inventor: FUJITA KINICHI
IPC: G11B19/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To match a speed at the time when a tray for a disk comes up to the stop position with an objective speed even when the timing of the start of deceleration is corrected. SOLUTION: This tray driving device is provided with an error detection part 8 for obtaining the difference between the time when the tray 2 for the disk comes up to the stop position after the deceleration of the tray 2 is started and the preset objective value, and a correction value calculating part 9 for correcting the difference obtained by the error detection part 8 based on two kinds of speeds such as the speed for dealing with the stoppage preset as the moving speed when the tray 2 comes up to the stop position and the high speed moving speed, to output the correction result as the corrected value, then the timing to start the deceleration is corrected by a driving control part 12 based on this corrected value.
Patent JP-S57204615-A (JP)
Title: Production of surface acoustic wave element
Inventor: KITA SHIGEYUKI
IPC: H03H3/08
Filed: 1981-06-12
Abstract: PURPOSE:To reduce the effect of the pyroelectric properties and to produce a surface acoustic wave element with the high working efficiency, by masking the outer circumference edge part on the main surface of a piezoelectric substrate, to prevent the formation of a metallic vapor deposited film. CONSTITUTION:The vapor deposition is carried out after masking the outer circumference edge part 13 on the main surface 12 of a substrate 11 of LiNbO3. Thus an Al thin film 14 is obtained. Then a prescribed electrode 15 is formed  by the processes including the coating of the resist, the prebaking, the exposure, the development, the postbaking, the etching and the deletion of the resist respectively.
Patent JP-H01259904-A (JP)
Title: Manufacture of honeycomb structure
Inventor: TSUKADA KIYOTAKA
IPC: B28B3/26
Filed: 1988-04-11
Abstract: PURPOSE:To prevent clogging in honeycomb dices and forming failures generated in honeycomb structures, by making a kneaded material to pass through a filter having specified openings (a) and a specified thickness (b) in relation to the barrier thickness t of a required honeycomb structure and then performing an extrusion molding of said material using a dice for honeycomb production. CONSTITUTION:A mixture which consists of mainly ceramic powder and a binder for molding purpose, in addition dispersant and dispersing solvent is made to be a kneaded material and then it passes through a filter, wherein said filter has specified openings (a), of which a size (b) is defined as a<=1.5t, b<=3t [where, (a) is opening size of filter, and (b) is the thickness of the part of opening (a)] in relation to the barrier thickness of a required honeycomb structure, and then said kneaded material is extrusion-molded using a dice for honeycomb production. The areal ratio of opening to said filter is preferably at least 30% or more.
Patent JP-S62244498-A (JP)
Title: Method for composting organic sludge
Inventor: YAMADA YUTAKA
IPC: C02F11/02
Filed: 1986-04-17
Abstract: PURPOSE:To suppress the diffusion of NH3-gas, by performing primary fermentation in a state divided into two stages of low temp. and high temp. fermentation processes and successively performing secondary fermentation. CONSTITUTION:The cake 6 obtained by dehydrating excessive sludge, which is generated in a biological treatment process 3, in a dehydration process 7 is thrown in an aerobic fermentation tank along with excretion. Thereafter, a primary fermentation process 7 is performed in the aerobic fermentation tank in a state divided into two stages of low temp. fermentation (fermentation temp.; 40-50 deg.C) and high temp. fermentation (fermentation temp., 60 deg.C or more). Subsequently, a secondary fermentation process 8 is performed to obtain compost. By this method, fermentation speed can be increase and the number of fermentation days can be shortened.
Patent JP-H11292062-A (JP)
Title: Packing box provided with spacer fitting structure
Inventor: OGAWA SUSUMU
IPC: B65D59/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To simplify the packing work of a commodity by forming a projection part on an inner surface of a packing box body, and engaging a corner part of a spacer to be division-arranged on a closing side with the projection part to easily position and fix the spacer without any adhering work. SOLUTION: A projection part 100 is provided on a side surface part 300 inside a packing box body 10 formed by closing one side in a separate manner from a bottom surface part 200 of a packing box. When a commodity is packed, spacers 11, 12 are pressed into a closing side corner parts of the packing box body 10, and corner parts 111, 121 of the spacers 11, 12 are slipped between the projection part 100 formed in the packing box body 10 and the bottom surface part 200 of the packing box, positioned and fixed. Then, a commodity A is placed in the packing box body 10 so as to be fit to the notched parts formed in the spacers 11, 12. The notched parts of spacers 13, 13 are arranged on an upper corner part of the commodity A in an aligned manner to complete the packing by closing a lid part of an upper part of the box body.
Patent JP-2000279832-A (JP)
Title: Vertical crusher for producing crushed sand
Inventor: TANAKA SHINSUKE
IPC: B02C15/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To well keep a particle shape of crushed matter while reducing the amt. of a fine powder of crushed matter. SOLUTION: A vertical crusher 1 is equipped with a turntable 3 rotated around a perpendicular axis T and a plurality of crushing rollers 4 attached to the upper surface of the turntable 3 at a predetermined angle θ of inclination to be rotated so as to follow the turntable 3 and the raw material supplied to the upper surface of the turntable 3 is crushed between the turntable 3 and the peripheral surfaces of the crushing rollers 4 by applying crushing pressure to the crushing rollers 4. In this case, the crushing rollers 4 are attached at an angle θ of inclination set to 16-30 deg..
Patent JP-H1026490-A (JP)
Title: Repairing method of heat exchanging pipe in pipe device
Inventor: TEGETHOFF HELMUT
IPC: F28F11/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide the removing method of found damage in a heat exchanging pipe without necessitating the dismantling of a pipe device not always. SOLUTION: In a repairing method of a heat exchanger 4, in which the repairing is effected by the replacement of a partial pipe from the side of a pipe in a closed pipe device having at least one piece of column type tube plate 1, a found inflated part is removed at first, then, the damaged partial pipe zone 4 is separated and pulled out. Subsequently, a new partial pipe zone 6 is forced through the hole 3 of the tube plate 1. Connection between the new partial pipe zone 6 and the heat exchanging pipe 4, remaining in the heat exchanger, is effected by an in-pipe welding device 14, attached to a retaining piece 8 as well as a driving device 9 and introduced into the new partial pipe zone 6, through in-pipe welding.  After the partial pipe zone 6 is welded to the heat exchanging pipe 4, inspection is effected and the partial pipe zone 6 is adhered to the hole 3 of the tube plate 1 through rolling.
Patent JP-S5213415-A (JP)
Title: Method of producing wire additive
Inventor: ABE HAJIME
IPC: C21C7/00
Filed: 1975-07-23
Abstract: PURPOSE:To obtain a thin, relatively flexible, high quality wire additive with uniform composition at low cost by an extremely simple and efficient process.
Patent JP-H07290212-A (JP)
Title: Clamping device of inverting machine for repairing tundish
Inventor: INADA MASAHO
IPC: B22D41/06
Filed: 1994-04-27
Abstract: PURPOSE:To provide a clamping device for an inverting machine for repairing tundishes capable of handling the tundishes of various sizes varying in shapes. CONSTITUTION:A clamping cam 9 mounted at the front end of a swiveling arm 4 pivotally fitted to a main beam 1 of the inverting machine by a swiveling shaft 7 perpendicular to the main beam 1 of the inverting machine presses the tundish to the main beam 1 of the inverting machine and clamps and inverts the tundish. Then, the pressing of the tundishes of various sizes varying in shapes by the clamping cam 9 at the front end of the swiveling arm 4 is made possible by arbitrarily selecting the swiveling angle of the swiveling arm 4.
Patent JP-S5213324-A (JP)
Title: Self treating type camera
Inventor: GOTOU TOSHIO
IPC: G03B17/52
Filed: 1975-07-22
Abstract: PURPOSE: To enable an easy adjustment, assembly, and cleaning of the pressure force means by a simple construction wherein spring means for giving the pressure force is improved in connection with the treating liquid evolving means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59216358-A (JP)
Title: Telephone exchange
Inventor: TAKEYA HIROYUKI
IPC: H04M3/42
Filed: 1983-05-24
Abstract: PURPOSE:To send a messaging tone to a telephone set whose receiver is taken off, when this telephone set is called by providing a telephone exchange with a function which transmits a tone which is generated by a tone generating trunk, to a subscriber's telephone set in accordance with circumstances. CONSTITUTION:When the side of subscriber's telephone set 23 dials a subscriber's telephone set 22 in the off-hook state, a common controller 31 detects the call and decodes the dial impulse from the subscriber's telephone set 23 to recognize the telephone number of the other-party telephone set. This recognized telephone number is collated with telephone numbers in a memory. Since the telephone number of the subscriber's telephone set 22 is stored in the memory, the common controller 31 controls a switch frame 21 to connect a subscriber's circuit 25 and a receiver unhooking messaging tone sending trunk (by connecting line 34) when it is decided that the other-party telephone set has the receiver taken off, and the messaging tone is transmitted to the subscriber's telephone set 23.
Patent JP-H04322809-A (JP)
Title: Method for controlling dimension in rolling of steel bar and wire rod
Inventor: NOGUCHI YUKIO
IPC: B21B37/00
Filed: 1991-04-22
Abstract: PURPOSE:To enable controlling offset to zero at short setting time by controlling a calculated value by gage meter system of the height dimension of the cross section of rolled stock on the outlet side of each stand using an equation of state of rolling based on the optimum regulator theory. CONSTITUTION:In a rolling mill line of which at least two stands on the downstream side are constituted of three roll type rolling mills 3, 4, the continuous rolling of a steel bar and wire rod is executed. Using the equation of state that consists of the load and temp. of rolled stock and taking the number of revolution of roll and roll nip as manipulated variable, the calculated value by the gaugemeter method of the height dimension of the cross section of rolled stock on the outlet side of each stand that the tension of rolled stock and monitor compensation between respective stands in the object rolling mill line are taken into consideration is controlled by the feedback of control deviation and state vector based on the optimum regulator theory. In this way, the offset of the height and width on the outlet side of a finishing stand can be controlled to zero.
Patent JP-S59216223-A (JP)
Title: High-speed computer system
Inventor: WADA TSUKASA
IPC: G11C11/44
Filed: 1983-05-23
Abstract: PURPOSE:To hold down the amount of heat, which penetrates a very low-temperature vassel through a power supply system to a small value by storing a power source device, where a superconductive coil is used as an energy storage element, in the very low-temperature vessel together with a computer main body. CONSTITUTION:A computer main body 5 and a power source device 6 are immersed in a liquid helium P and are stored in a very low-temperature vessel 1. Principal elements of the body 5 are constituted with combinations of Josephson junction elements. Meanwhile, the power source device 6 consists of the first and the second energy storage devices 18 and 19 and a switch 20 which supplies the energy stored in these devices 18 and 19 alternately as power of the body 5. Devices 18 and 19 use superconductive coils as storage elements and are so constituted that energy is stored as an electromagnetic energy in superconductive coils. In this constitution, the amount of head penetrating the very low-temperature vessel through the power supply system is held down to a sufficiently small value because a power lead line 21 can be disconnected completely at the time other than the time when energy is stored in superconductive coils.
Patent JP-S5316200-A (JP)
Title: Core water purifying device for boiling water type reactor
Inventor: NORIHASHI NOBORU
IPC: G21D1/02
Filed: 1976-07-30
Abstract: PURPOSE: To remove clad containing in core water of a boiling water type reactor by means of centrifugal and nozzle actions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06264624-A (JP)
Title: Repairing method for exterior wall
Inventor: HASEGAWA YASUHIRO
IPC: E04G23/02
Filed: 1993-03-11
Abstract: PURPOSE:To facilitate re-covering by boring a hole on a siding to be separated and bending the siding to the front side so as to disconnect the fitting into the other siding and separate the siding and then fitting a substitute siding thereinto and bolting the siding. CONSTITUTION:A hole is bored on a siding to be separated at the central part. A hand is put on the hole and pulled out to the front side so as to disconnect the fitting with a siding 3. Then, a small machine bolt, which is screwed into the fitting with the siding 1, is removed, thereby separating the siding 2 completely. Then, a substitute siding 4 is fitted into the fitting parts of the sidings 1 and 3 while they are pushed backward. Since then, the substitute siding 4 and the siding 1 are fitted, bolted and fixed.
Patent JP-H05124685-A (JP)
Title: Packaging material
Inventor: BERUNTO KURIYUUGAA
IPC: B65D81/09
Filed: 1991-04-22
Abstract: PURPOSE: To obtain a packaging material that is reusable for many times, environment-friendly, economical, as well as retaining the advantages of conven tional filling materials. CONSTITUTION: A small piece of packaging material consists of an outer cover and an inner filling material. The outer cover consists of a coarse-porous, air permeable, thin paper which is formed cubic with lengthwisely folded part 1 and crosswisely folded part 2, and the filling material consists of waste paper (paper strip) discharged from a shredding machine or the like.
Patent JP-H07255583-A (JP)
Title: Scarf hanger
Inventor: KASE TOSHIKO
IPC: A47G25/06
Filed: 1994-03-23
Abstract: PURPOSE:To provide a scarf hanger that can hold a plurality of scarves and is convenient for hanging the scarves. CONSTITUTION:A hook 2 is provided at the top of a center shaft 1, one end of each scarf pole 3 is passed through the center shaft 1, a through hole 7 is provided in the position of each scarf pole 3 near the center shaft 1, and a return cord 4 that passes through the through holes 3 of the plurality of scarf poles 3 from top to bottom is attached.
Patent JP-S62246166-A (JP)
Title: Cassette recorder
Inventor: YOSHII TETSUJI
IPC: G11B33/08
Filed: 1986-04-18
Abstract: PURPOSE:To prevent oscillation of a tape cassette, namely, oscillation of a tape to prevent the degradation in tone quality by providing an oscillation absorbing material like a rubber on a supporting face which supports the tape cassette in a prescribed play position. CONSTITUTION:Oscillation absorbing materials 5 and 6 provided on a cassette positioning pin 3 and a cassette height control pin 4 are attached by adhesion, press-fitting, or the like, and a tape cassette 1 is supported on these pins with these oscillation absorbing materials 5 and 6 between them. Oscillation absorbing materials 5 and 6 consisting of a rubber or the like sufficiently display oscillation absorbing and preventing effects for vertical oscillation of a chassis 2 to prevent oscillation from being transmitted to the tape cassette 1. Thus, the degradation in tone quality for recording or reproducing is prevented.
Patent JP-H01262167-A (JP)
Title: Printer
Inventor: SHIGAKU YUTAKA
IPC: G09G5/00
Filed: 1988-04-12
Abstract: PURPOSE:To drastically enhance operability, by mounting a comparator for comparing the output of a read only memory with that of a character generator cassette and an event timer for outputting a trigger pulse when the high level of the output of the comparator is measured for a definite time. CONSTITUTION:The output of a CG cassette 1 is compared with that of a ROM 5 by a comparator 8 and, when both output values are the same as a result of comparison, output (d) becomes a high level. When a high level input signal is held for a definite time, a timer 9 outputs a high level signal (x). When the signal (x) becomes a high level, a CPU sets the CG cassette and judges that said cassette is effective. When the CPU accesses the CG cassette, the F-side of an address selector 13 is selected by a high level signal (y) and data is read from output C and, after reading, the signal (y) is brought to a low level and a side A is selected by the address selector 13.
Patent JP-H08286077-A (JP)
Title: Laser beam source and its production
Inventor: MOBARA MASAICHI
IPC: H01S5/14
Filed: 1995-04-17
Abstract: PURPOSE: To provide a laser beam source formed by using an optical fiber type diffraction grating which is producible at a high success rate and has high reliability and a process for producing such laser beam source. CONSTITUTION: This laser beam source 50 is produced by the process for production consisting of a first stage producing an optical fiber having the diffraction grating 2 formed with plural refractive index changing parts along the optical axis direction of the optical fiber 1, a second stage for inserting and adhering the optical fiber 1 having the diffraction grating 2 produced in such a manner into a ferrule 11 and polishing its end face, a third stage for preparing a laser oscillator and a fourth stage for coupling this laser oscillator and the optical fiber 1 having the diffraction grating 2 inserted into the ferrule 11.
Patent JP-H05292428-A (JP)
Title: Monitor device
Inventor: YAMAZAKI YOICHI
IPC: H04N5/68
Filed: 1992-04-10
Abstract: PURPOSE:To provide a monitor device which can be coupled vertically and horizontally by fitting plural monitors. CONSTITUTION:At the central part of the upper face of a main body 1 of the monitor, a terminal part arranged plural connecting terminals A2 and a recessed part 4 on both of the sides are provided. At the central part of the lower face, a terminal part arranged plural connecting terminals B3 and a projecting part 5 on both of the sides are provided. At the central part of the left face, a projecting part 6 is provided and the plural connecting terminals A2 are arranged. At the central part of the right face, a recessed part 7 is provided, and the plural connecting terminals A2 are arranged. When coupling the plural monitors, the projecting part 5 on the lower face of the other monitor is fitted to the recessed part 4 on the upper face of the main body 1 of the monitor and at the same time, the connecting terminals A2 and the connecting terminals B3 are electrically connected. By repeating the similar work, the plural monitors can be vertically coupled. On the other hand, the recessed part 7 on the right face of the other monitor is fitted to the projecting part 6 on the left face of the main body of the monitor and at the same time. the connecting terminals A2 and the connecting terminals B3 are electrically connected. By repeating the similar work, the plural monitors can be horizontally assembled.
Patent JP-2000282329-A (JP)
Title: Sea-island type conjugate staple fiber
Inventor: TAKEDA YASUHIRO
IPC: D01F8/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a sea-island type conjugate staple fiber by bringing the solubility parameter (SP value) of a sea component adjacent to the SP value of a polymeric polymer A being an island component, consequently raising the adhesiveness between the sea component and the island component, hardly causing a fibril at the bent part of the fiber in crimping, having excellent process passage hardly causing release and split in the length direction even after card treatment or needle punching treatment. SOLUTION: This sea-island type conjugate fiber comprises a polyethylene as a sea component and a polymeric polymer A as an island component in the section of the fiber. A thermoplastic polymer being a block copolymer composed of a conjugated diene-based block B having >=80% hydrogenation ratio and an aromatic vinyl polymer block C in which the block C amounts to 10-50 wt.% is contained in the sea component. The content of the block copolymer in the polyethylene being the sea component is 1-50 wt.%.