baber/WOPTO huggingface dataset:
Patent JP-H0319826-A (JP)
Title: Ultrasonic welding method of thin-walled plastic pipe
Inventor: OKUYAMA HIDENORI
IPC: B29C65/08
Filed: 1989-06-16
Abstract: PURPOSE:To improve welding strength by forming respectively a groove and an inclined face connected to the groove on the inner periphery and inner end surface of a large diameter pipe end part which is faced respectively to the end part outer periphery and end surface of a fitted welding thin-walled plastic pipe, and welding them then. CONSTITUTION:A welding thin-walled plastic pipe 3 is fitted into the large diameter end part 2 of a thin-walled plastic pipe 1, and a groove 4 and an inclined face 5 connected to the groove 4 are formed in the inner periphery of the large diameter end part 2 which is faced to the end part outer periphery of the plastic pipe 3, and they are welded by the horn 7 of an ultrasonic oscillator. At this time, the molten plastic flows into the groove 4 and then solidifies so as to weld themselves, at the same time, the welding is carried out at the area of the inclined face 5; as a result, since the cross-section of the welded part 8 becomes large, and the strength in the welded part 8 is improved; moreover, inasmuch as the ultrasonic power does not rapidly alter during the welding period, there never occurs any damage or the like to the other parts.
Patent JP-S5679365-A (JP)
Title: Temporary accurate check system of cash control unit
Inventor: OKUYAMA RIYOUICHI
Filed: 1979-11-30
Abstract: PURPOSE: To make it possible to automatically execute a temporary accurate check by releasing an operator's registering, by constituting so that the contents of the balance counter can be printed and output, when the operator's registering has been released by the operator's registering release means.  
     CONSTITUTION: When an operator has inserted the operator key 2, the teller's machine becomes ready for use. Subsequently, when the temporary accurate check puch-button 1 has been depressed, the temporary accurate check circuit 5 is operated, and the contents of the balance counter 8 are read out. The contents of the counter 8, which have been read out are transferred to the printing control part 6, and are printed and output from the temporary accurate check slip output part 7. When the operator has drawn out the key 2 from the teller's machine, the operator's registering is released, and the teller's machine cannot be used, but prior to said state, the temporary accurate check is executed. In this way, an operator's trouble can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5945811-A (JP)
Inventor: MATSUFUJI HIDETO
IPC: A01D37/00
Filed: 1982-09-08
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-H01321891-A (JP)
Title: Controller of wound-rotor induction motor
Inventor: HASEGAWA HIROKI
IPC: H02P23/16
Filed: 1988-06-24
Abstract: PURPOSE:To suppress amplitude of beat current as soon as possible providing a secondary winding current is a dominant wave by connecting a bridge circuit provided with a self-arc-extinguishing type element to a secondary circuit of a wound-rotor induction motor in parallel. CONSTITUTION:A bridge circuit 27 provided with a self-arc-extinguishing type element is connected to a secondary circuit of a motor 1 through a transformer 20 in parallel with a three full-wave rectifying circuit 3. A dominant wave secondary current operation circuit 22 performs operations of the dominant wave secondary current of the motor 1. A harmonic current operation circuit 23 performs operations of a harmonic current reference signal according to a square wave current signal of slip frequency detected by a current detector 21 and a dominant wave secondary current signal. A current controlling circuit 25 turns the self-arc-extinguishing type element of the bridge circuit 27 ON/OFF through a gate circuit 26 to control the current supplied to a DC reactor 28 so that variation between a detection signal of a current detector 24 and a harmonic current reference signal is reduced to 'zero'.
Patent JP-H0448517-A (JP)
Title: Arrangement inspection method of flat cable
Inventor: AOYANAGI MASAAKI
IPC: H01B13/00
Filed: 1990-06-14
Abstract: PURPOSE:To perform longitudinally stable and normal arrangement inspection by guiding a flat cable on a roll for arrangement inspection to be passed on the roll for arrangement while pressing down both ends of a flat cable to remove curving of the flat cable. CONSTITUTION:While forming a jig for arrangement inspection by a roll 5 for arrangement inspection, the lower parts of the peripheries of the guide rolls 4 are made downward than the periphery of the roll 5 for arrangement inspection and to guide a paired stranding flat cable 2 on the roll for arrangement inspection units lower part. In this way, the twisted pair flat cable 2 is pushed down on both ends to come to pass on the roll for arrangement inspection thus to exclude curving up of the twisted pair flat cable 2 as in the past so as to obtain an arrangement inspection method of the flat cable able to perform longitudinally stable and normal arrangement inspection.
Patent JP-H053675-A (JP)
Title: Power supply
Inventor: TATSUNAMI KEIICHI
IPC: H02M7/04
Filed: 1991-06-27
Abstract: PURPOSE:To provide a downsized power supply having enhanced cooling effect which can be installed in unfavorable environment. CONSTITUTION:The power supply comprises an inner board 7 housing a power converting section 3, a cooling piece ventilating section 8 projecting from the inner board, an outer board 5a housing the inner board 7 and a transformer 9, a cooling fan, a suction port, a discharge port, and a waterproof door. In other words, the cubicle employs double structure of the inner board 7 and the outer board 5a.
Patent JP-H078405-A (JP)
Title: Shower equipment
Inventor: ESASHI KENJI
IPC: A47K3/28
Filed: 1993-06-28
Abstract: PURPOSE:To improve the convenience by detecting the human body and discharging automatically shower water, and also, giving improvement corresponding to various use states, with regard to shower equipment used for a bathroom, a shower room, a washstand, etc. CONSTITUTION:The shower equipment is provided with a human body detecting sensor 9, and by this sensor, a body to be washed such as the human body, etc., is detected in a position in which shower water is necessary, and the shower water is discharged automatically from a shower head 1, and also, this equipment is provided with a water stop switch 8 and a shower head position detecting sensor 10 which take precedence over the human body detecting sensor 9.
Patent JP-H11352335-A (JP)
Title: Coating removing device for optical fiber
Inventor: FUJIWARA YASUAKI
IPC: G02B6/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a coating removing device which is good in workability, makes it possible to easily obtain a desired removal length and is excellent in portability. SOLUTION: This device 9 has a coating removing body 13 including coating removing means 22, 31 which remove the coating material of an optical fiber 1 which is projected from a fiber holder 2 and is inserted therein and a holder holding body 14 which holds the fiber holder 2 freely advanceably and retreatably with respect to the coating removing body 13. Positioning members 47a, 47b which are freely retractable toward the opposite other sides are mounted at one or both of the coating removing body 13 or the holder holding body 14. The coating removing body 13 or the holder holding body 14 is butted against the positioning member in a projecting state, to set the min. spacing distance between the coating removing body 13 and the holder holding body 14.
Patent JP-H099323-A (JP)
Title: Bi-directional paging system
Inventor: RICHIYAADO DENISU JITORIN
IPC: H04W84/02
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a 2-way paging system able to make reply without increasing a band width required for reply transmission. SOLUTION: In a method and equipment to send a message in a 2-way paging system, a reply code corresponding to the part of a message sent by a base station and received by a mobile pager device 110 is calculated by the base station or the pager. The reply code is shorter than the entire corresponding text and requires only a small band width, and when the user of the pager device 110 desires reference of a text of a received message on its reply, the text is integrated into the reply message by the pager. Thus, the user of the pager device 110 replies the reception message by sending a reply message integrating part of the text of an original reception message without much increasing the band width requested for the reply transmission.
Patent JP-H081024-A (JP)
Title: Document shredder
Inventor: KAMIYA SHINJI
IPC: B02C18/06
Filed: 1994-06-16
Abstract: PURPOSE:To provide a document shredder which is formable to a smaller size and is capable of sufficiently compressing deposited fine shreds. CONSTITUTION:A compressing mechanism has a lifting section 14 which forms a space to permit falling of the fine shreds and vertically reciprocates while maintaining nearly a horizontal state in a prescribed period and a pressing member 20 which is connected freely turnably back and forth to this lifting section 14. This mechanism is so constituted that a lifting member 20 maintaining a perpendicularly standing state outside the space at the time of the extreme rising of the lifting section 14 is driven to turn to a horizontal state while advancing into the space at the time of the extreme descending of the lifting section.
Patent JP-H094529-A (JP)
Title: Intake air taking in device for engine
Inventor: SHIMIZU KENZO
IPC: F02M35/16
Filed: 1995-06-22
Abstract: PURPOSE: To reduce the intake noise of an engine in an intake air taking in device for a vehicular engine such as an automobile and an electric car or an industrial engine such as a tractor. CONSTITUTION: In this device, a pipe member 28 arranged in parallel to an intake air taking in pipe 20 attached to the intake pipe of an engine is arranged, and a plurality of openings with which variable valves 34 by which the flow- through sectional area of a communicating passage 39 between the intake air takin in pipe 20 and the pipe member 28 are varied are communicated or by which the intake air taking in pipe 20 and the pipe member 28 are communicated with each other is arranged. The structure of this device is such that the variable valves 34 arranged to these openings are sequentially operated according to the rotation of the engine so that the effective length of the pipe member 28 is changed and resonated with an intake noise.
Patent JP-H0714654-A (JP)
Title: Semiconductor integrated circuit package
Inventor: YOKOMIZO KENJI
IPC: H01L23/04
Filed: 1993-06-28
Abstract: PURPOSE:To replace a package without removing it from a printed board, reduce replacing time, and prevent breakage of wiring or other mounted parts. CONSTITUTION:When an external terminal 7 of another semiconductor integrated circuit package 6 is inserted into a socket terminal 3, a change-over switch 2 is changed electrically or mechanically to connect a signal from an external terminal 4 to the socket terminal 3. The external terminal 4 is electrically connected to the external terminal 7 of another semiconductor integrated circuit package 6, and the signal from the external terminal 4 passes through the external terminal 7 to be supplied to a semiconductor integrated circuit chip 8 inside the semiconductor integrated circuit package 6.
Patent JP-S6048009-A (JP)
Title: Small-sized zoom lens
Inventor: SATOU YASUHISA
IPC: G02B15/16
Filed: 1983-08-26
Abstract: PURPOSE:To realize a small-sized zoom lens which consists of four lens elements and has aberrations compensated excellently by making the refracting power of a front group positive and that of a rear group negative, varying the air gap between the front group and rear group for magnification variation, and selecting a refracting power arrangement, lens shape, and glass material. CONSTITUTION:The lens system consists of the 1st lens having positive refracting power, the 2nd lens having negative refracting power, and the 3rd lens having positive refracting power successively from an object side, the front group having positive refracting power on the whole and the rear group consisting of the 4th meniscus lens having a concave surface on the object side and negative refracting power are arranged, and the air gap between the front and rear groups is varied to vary the magnification. Then, inequalities I -III hold, where phi1 and phi2 are the refracting power of the front group and that of the rear group, phiW is the refracting power at the wide-angle zooming position, and eW is the gap between principal points of the front and rear groups at the wide-angle terminal. Then, the overall length of the lens system is shortened and aberrations are compensated excellently.
Patent JP-S6311924-A (JP)
Title: Method and machine for copying portrait
Inventor: KITAGAWA HIDENAO
IPC: G03B27/52
Filed: 1986-07-03
Abstract: PURPOSE:To quickly produce a portrait of the deceased from an existing photograph, by directly exposing photosensitive paper to the face section of the existing photograph and a ready-made mourning dress pattern in a combined state by enlargement. CONSTITUTION:On a paper pattern T, a mourning dress picture B1 and face picture A1 are successively projected from a mourning dress pattern B and existing photograph A. Under the projected condition, outlines are drawn along each projected picture and cuts are installed to mask paper M in accordance with the paper pattern T. Then the mask paper M is separated into a face mask m1 and face extracted mask paper m2. Since one sheet of photosensitive paper is directly exposed to the face picture A1 and mourning dress picture B1 through the mask paper M, a portrait can be produced less expensively in an extremely shorter time as compared with synthetic portraits using films. Therefore, the portrait can be displayed at the time of a wake.
Patent JP-H05346743-A (JP)
Title: Heating device
Inventor: YUZA AKIRA
IPC: G03G15/20
Filed: 1992-06-16
Abstract: PURPOSE:To stabilize the traveling of fixing film and to prolong the life of a device by constituting the device so that a fixing film supporting surface may form specified angle with the center axis of a pressure member near both ends. CONSTITUTION:The difference of the feeding force of the fixing film is eliminated by inclining the center axis of the fixing film 8 to the fixing film supporting surface 10a and a flange 13 by alpha deg. in accordance with the degree of difference between the inner peripheral length of the film 8 and the peripheral length of a fixing film guide 10. Then, the film 8 is biased by the force of Fsinalpha deg. by force (frictional force) F vertical to the longitudinal direction of a pressure roller. As for the shape near both ends of the surface 10a of the guide 10 supporting the inner surface of the film 8 all over the area in the longitudinal direction, an angle 0<theta<90 is given to an upstream side in the moving direction of the film 8 at a fixing nip part and the center axis of the pressure roller. Thus, the angle alpha deg. formed by the center axis of the film 8 with the surface 10a is regulated and the bias force of the film 8 is reduced.
Patent JP-H101504-A (JP)
Title: Production of copolymer latex for paper coating
Inventor: YAMADA KAZUNOBU
IPC: C08F2/22
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer latex which is excellent in adhesive properties and blister resistance and enables high-quality coated paper to be produced by subjecting a specific polymerizable monomer mixture to emulsion copolymn. under specified conditions by a two-stage polymn. process. SOLUTION: 50-90wt.% of a monomer mixture comprising 20-70% conjugated diene monomer, 0.5-10% ethylenically unsatd. carboxylic acid monomer, and 20-79.5% other vinyl monomer(s) is subjected to emulsion coplymn. at the former stage, and the remainder (10-50wt.%) of the monomer mixture, at the latter stage. The former stage copolymn. is conducted at 40 deg.C or higher but lower than 60 deg.C so that the conversion of the whole monomer mixture added to the copolymn. system until every point of time of the former stage reaches 45-75%, and the latter stage copolymn. is conducted at 60 deg.C or higher but lower than 110 deg.C while maintaining the conversion of the whole monomer mixture added to the copolymn. system until every point of time of the latter stage at 45-78%.  Thus is obtd. a coplymn latex for paper coating which is excellent in blister resistance and adhesive strength and gives coated paper having good physical properties.
Patent JP-S6221424-A (JP)
Title: Looping device
Inventor: MURAKAMI JUNICHIRO
IPC: B21C49/00
Filed: 1985-07-18
Abstract: PURPOSE:To prevent a rupture, etc. of a coil weld zone caused by bending due to passing in a loop, by moving a winding and hooking member for forming the loop, to one side of a carrying path, and making a belt-shaped material pass through without forming the loop in the carrying path. CONSTITUTION:When a steel strip 1 is placed on the upper part of a moving roller 5, and a truck 6 is made to ascend along a vertical moving path 30, the steel strip 1 rolls in a roller 4 provided on the outside periphery of a moving roller 5 and ascends. When the truck 6 ascends and coincides with a rail 12 of a horizontal moving path 31, an engaging part of a truck 15 is engaged and connected to a truck 11. Subsequently, by driving a driving mechanism 17, a wire 16 is wound up, and when the truck 15 is drawn, the moving roller 5 is divided into a fixed drum 8 and a moving drum 9, and the drum 9 moves on the horizontal moving path 31. A looper 2 becomes a state that the steel strip 1 has been accumulated to the maximum quantity. When coiling of the steel strip 1 is ended, the final end of the ended coil and the tip of a new coil are connected by welding. When the connecting work is being executed, the moving drum 9 moves to the fixed drum 8 side, they are connected and descend through the vertical moving path 30, and an operation of a working device is not stopped.
Patent JP-S5781532-A (JP)
Title: Sheathing work
Inventor: HORIKOSHI YOSHIHISA
IPC: E02D17/08
Filed: 1980-11-10
Abstract: PURPOSE: To safely perform sheathing work by a method in which guide beams are vertically set in several places in the excavating direction of a trench, posts are driven under the guidance of the guide rails of the guide beams, pressure receive plates and cut beams are placed between the posts, and then sheet piles are driven in such a way as to support the posts vertically.  
     CONSTITUTION: Guide berams 1 are placed vertically to the excavating direction of a trench, a center line 11 is drawn at the center of the guide beams 1, and guide rails 12 for posts 2 are fixed to both sides of the guide beams 1. The guide rails 12 of a H-shaped cross section serve to guide the posts 2 with two or three channels for driving the posts vertically. The guide beams 1 are provided in two places in the direction of excavation, and pressure receive plates 4 are inserted between the driven posts 2 for the guide beams 1 for sheathing work. Also, cut beam frame 3 is inserted into between the posts 2 driven under the guidance of the guide rails 12 to form cut beams. And, steel sheet piles S are driven along the rear of the pressure receive plates 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11350637-A (JP)
Title: Shaft standing wall
Inventor: KUSAKA YASUTAKA
IPC: E04B1/94
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of natural destruction by effectively using the chips of gypsum boards or the like, improve fire preventing performance and noise eliminating performance required for building walls and impart the functions such as sterilization and fragrance by filling the fragments of the gypsum boards in a space between a surface board and a back board of a shaft standing wall. SOLUTION: A plurality of studs 3 are standingly provided between a runner 1 installed on a floor and a runner 2 installed on a ceiling and gypsum boards 4, 5 are mounted on the plurality of studs 3 to form walls on the surface side and the back side. Chips produced during construction of the gypsum boards 4, 5 or the like are cut into fragments 7. After the surface board 4 is pasted on the whole from the floor to the ceiling and the back board 5 is pasted from the floor up to a given height, the gypsum board fragments 7 are filled therein, and when the fragments 7 reaches the height of the pasted board, the back board 5 is pasted again to fill the gypsum board fragments 7 therein. Such processes are repeated to paste the back board 5 up to the ceiling on the whole.
Patent JP-H11355802-A (JP)
Title: Video transmitter-receiver
Inventor: TADAHIRA TAMIO
IPC: H04N9/89
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a delay difference absorbing system that absorbs the delay difference from color signals in video signal transmission, without using a high speed circuit and to provide a transmission reception circuit for long distance transmission. SOLUTION: A video signal receiver is provided with clock generating circuits 5 which are provided independently of color signals (RGB) and with A/D converters 6, that sample the video signal with a clock signal generated by each clock generating circuit. Each color signal from the A/D converter 6 is respectively stored once in a buffer memory 8, then read at the same time and D/A-converted so as to absorb a delay difference among the color signals which occur at transmission.
Patent JP-S6219579-A (JP)
Title: Production of 6-acetyl-3,7-dihydroxy-5-methoxy-2,2-dimethylchroman
Inventor: KOMAZAWA YUKIO
IPC: C07D311/58
Filed: 1985-07-18
Abstract: PURPOSE:To obtain in high position selectively in high yield easily the titled compound effective as an intermediate for chemical synthesis of hamaudol useful as a drug having hypotensive action without isomers, by hydrogenating a specific compound, deprotecting it and treating the resultant compound with an acid. CONSTITUTION:A compound shown by the formula I (R is benzyl, 2,4- dinitrobenzyl, o-nitrobenzyl or p-bromobenzyl) is used as a raw material, hydrogenated, deprotected and treated with an acid (preferably formic acid) to give a compound shown by the formula II. The compound shown by the formula I is obtained by reacting 2',4',6'-trihydroxyacetophenone shown by the formula III with a 1-halogeno-3-methyl-2-butene shown by the formula IV in the presence of a base, reacting the reaction product with a halide and reacting the resultant compound with methyl iodide. Then, the reaction product, a compound shown by the formula V, is reacted with R1COOH to syntherize the compound.
Patent JP-S5858286-A (JP)
Title: Corrosion inhibitor
Inventor: GOTOU NARUHITO
IPC: C23F11/08
Filed: 1981-10-02
Abstract: PURPOSE:To provide a corrosion inhibitor contg. prescribed percentages of disodium hydrogenphosphite and mono- or triethanolamine and showing superior corrosion inhibiting power on different metals at the same time. CONSTITUTION:This corrosion inhibitor contains 40-60pts.wt. disodium hydrogenphosphite and 60-40pts.wt. monoethanolamide and/or triethanolamine. The inhibitor is added to an oily substance and used, or it is used in the state of an aqueous soln. or an emulsion after adding water. To the inhibitor may be added a generally used corrosion inhibitor, a surfactant, a disinfectant, a slime controller, etc. This corrosion inhibitor is uniformly dissolved in water and shows a superior corrosion inhibiting effect on many kinds of metals.