baber/WOPTO huggingface dataset:
Patent JP-S57153568-A (JP)
Title: Controlling method for inverter
Inventor: ANO MITSUYOSHI
IPC: H02M7/48
Filed: 1981-03-17
Abstract: PURPOSE:To prevent the abrupt voltage variation of the output voltage of an inverter by maximizing the pulse width at the delay time part for preventing the shortcircuit of a transistor and gradually reducing the modulated frequency. CONSTITUTION:The output voltages of voltage setters 3, 10 are set, and when the output voltage of the setter 3 becomes the state immediately before pulses are connected, it is cut by the limiting voltage of a voltage limiter 11, and the output of an inverter does not become full voltage state. When the output voltage of the setter 11 is, on the other hand, lower in magnitude than the limiting voltage, it does not affect a triangular voltage frequency gradual reducing unit 18 at all, a triangular voltage generator 14 will oscillate in the triangular wave of the prescribed frequency. when it is higher than the limiting voltage, the output voltage of a voltage amplifier 16 becomes high proportionally as the output voltage of the setter 10 becomes higher than the limiting voltage, the frequency of the triangular voltage decreases, with the result that the modulating frequency decreases, the n of v(T-DELTAt.n) decreases, and the output voltage of the inverter becomes high.
Patent JP-S58155810-A (JP)
Inventor: UMETSU YOSHIHIRO
IPC: B60N2/90
Filed: 1982-03-10
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-H03241813-A (JP)
Title: Method of covering chip type electronic part
Inventor: TACHIHARA HISAAKI
IPC: H01G13/00
Filed: 1990-02-20
Abstract: PURPOSE:To prevent generation of a short-circuit by soldering even when a high density surface packaging operation is conducted by a method wherein, after liquid resin has been transfer-coated on both cut surfaces of an element formed by conducting a cutting work, the above-mentioned liquid resin is hardened. CONSTITUTION:After the process of formation of an electrode 2 on a base element has been finished, a process of formation of individual element 1 by cutting the base element 1 is conducted, and after both cut surfaces 4 of the element 2, formed by the above-mentioned process, are transfer coated with liquid resin 9 using a gravure roller 8, and then a process of hardening the above-mentioned liquid resin 9 is performed. For example, ultraviolet-ray-hardening resin 9a is carried on the gravure roller 8 by a lifting up roller and an intermediate transfer roller 6, and the excessive resin 9b, which does not go into the printing plate 3 of the gravure roller 8, is scraped off by a doctor blade 5, and the resin 9a is coated on the cut surface 4 only of the capacitor element 1. The coated ultraviolet-ray-hardening resin 9c is hardened by the irradiation of ultraviolet rays emitted from an ultraviolet ray lamp 10, and the resin 9c is thermoset further by a thermostatic vessel and the like as necessary.
Patent JP-H11237207-A (JP)
Title: Laser interferometer
Inventor: OSAWA NOBUYUKI
IPC: G01B9/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To easily measure the posture change of moving member in a plurality of directions due to moving, by making the shift direction of emission position of a plurality of emitting laser beams in a beam interference synthesizing unit be switchable in accordance with the reflection means for angle detection. SOLUTION: In the case measuring the moving accuracy in the motion of a moving mechanism of a machine tool in X, Y and Z directions and the change (pitch yawing) in posture in 2 directions, a beam interference synthesizing unit 63 is attached to the tool axis 92, and three angle detection reflection units 62X, 62Y and 62Z are arranged on a putting stage 93. After setting completion, moving accuracy in each moving axis direction and the change in posture are automatically measured by programmed control. By this, a laser interferometer capable of easily measuring the posture change of moving member in 2 directions due to moving is realized and the moving accuracy of the moving mechanism and the posture change due to moving can be continuously measured without requiring man power in the process.
Patent JP-H02218081-A (JP)
Title: Tape cartridge
Inventor: AMAIKE TOSHIYUKI
IPC: G11B23/087
Filed: 1989-02-17
Abstract: PURPOSE:To increase positioning accuracy and posture accuracy by projectingly providing one edges of both higher and lower edge surfaces of a tape guide to the external surface of a case, and setting the projective edge surfaces at the reference surface abutted and supported by a positioning member on a deck side. CONSTITUTION:A reference surface 25 corresponding to a pair of positioning members 20 on the deck side is set with the use of lower edge surfaces 4e of left and right tape guides 4. The reference surface 25 includes the all flat surface of a lower edge surface 4e, it is formed so as to be correctly orthogonal to a guide surface 4c of the tape guide 4, and the surface is finished as a mirror. When the take cartridge is loaded on the deck, the reference surface 25 is received and supported by the tip surface of the positioning member 20, and a main body case 1 floats away from a holder base 22. Thus since a tape 2 is directly supported by the guide 4, and the position and posture can be regulated, the tape running is always stabilized.
Patent JP-H09215306-A (JP)
Title: Stepping motor
Inventor: SATO KOICHI
IPC: H02K5/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the damage to a motor mounting member by making it possible to stably fix to the member even when the opening side end of a cup-like motor case or yoke protrudes to the member side from a cover member. SOLUTION: A rotor 3 supported to a rotary shaft 3a, annular bobbins 21, 22 wound with exciting coils 10, 20, and annular yokes 12, 22 for guiding the magnetic paths of the coils 10, 20 are contained in a cup-like motor case 4. The opening side of the case 4 is covered with a lower bearing plate (cover member) 52, and the opening side end 41 of the case 4 protrudes from a motor mounting member 6 side, and a protrusion 53 formed with a space S between the end 41 of the case 4 and the member 4 is formed in contact with the member 4 at the plate 52.
Patent JP-H01213720-A (JP)
Title: Initializing instruction compiling system
Inventor: IIJIMA YUICHI
IPC: G06F9/44
Filed: 1988-02-22
Abstract: PURPOSE:To reduce the quantity of initializing object codes to improve the execution efficiency by turning on the initializing operation state of a program based on an inclusion relation table indicating nest relations of analyzed source programs. CONSTITUTION:The object area of a management table 6A indicating the program where an initializing instruction is operated at the time of program execution is reserved by a management table area reserving part 6. When contents of an intermediate text file 2 are the initializing instruction of a next program, an object code which turns on the initializing operation state of this next program in the management table 6A is generated by an initialization corresponding object generator 8. When contents of the intermediate text file 2 are the instruction indicating the start of the next program, an object code which turns on the initializing operation state of a program directly included in the next program is generated based on the inclusion relation table by an initializing object generating part 7.
Patent JP-S53124979-A (JP)
Title: Plasma etching method
Inventor: NAKAMURA MORITAKA
IPC: C23F4/00
Filed: 1977-04-07
Abstract: PURPOSE: To obtain aluminum patterns without causing side etching by radiating the gas plasma produced by mixing a specified molar ratio of hydrogen into chlorine base gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11237811-A (JP)
Title: Image forming device
Inventor: OTANI MASAYUKI
IPC: G03G21/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To improve a response and also to prevent incompatibility in the case of producing sound in the copying operation and in the facsimile operation. SOLUTION: The MPU 200 of a main control panel 206 sends a buzzer turn-on signal to a buzzer 301 inside of an operation part 203 through a switch 302 and a scanner control panel 205 when key data are inputted from the operation part 203 when the connection of an FCU 211 is not detected, so that a key touch sound is produced from the buzzer 301. The MPU 200 sends the buzzer turn-on signal to a loudspeaker 307 through an ASIC 305 inside of the FCU 211 and an amplifier 306 by passing through the switch 302 and an OR circuit 303 inside of a mother board 210 when the key data are inputted from the operation part 203 when the connection of the FCU 211 is detected, so that the key touch sound is produced from the loudspeaker 307.
Patent JP-S56137311-A (JP)
Title: Multi-image fiber transmission line
Inventor: ONO KOUZOU
IPC: G02B6/04
Filed: 1980-03-28
Abstract: PURPOSE:To obtain a wide visual field by radially flaring the fiber strands of the incident end faces of a transmission line. CONSTITUTION:The respective image fibers 12 of a multifiber transmission line 11 consisting of plural optical fiber strands which are bundled, are flared radially according as it comes close to the incident end faces 13, and imaging lenses such as ''Selfock   '' lenses 15 are provided on the respective end faces, so that the image of an object 14 to be observed is formed dividedly on the incident end faces 13. Since this results in that the incident end faces 13 have spherical spacial conifugration, the transmission line of a wide visual field are obtained. In order to eliminate the black spots in the transmission images, mutually superposing parts are provided in the visual fields of the respective adjacent lenses 15, in forming the images.
Patent JP-S58156673-A (JP)
Inventor: ISHII KATSUMI
IPC: E05F11/54
Filed: 1982-03-12
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-S53124027-A (JP)
Title: Frequency characteristics correcting device
Inventor: KITAURA TADASHI
IPC: H04N5/78
Filed: 1977-04-05
Abstract: PURPOSE: To secure an automatic setting of the frequency characteristics to a constant level and thus to prevent the deterioration of the picture quality resulting from the difference of the tape characteristics and the dispersion of the head, by comparing the reproduction output of the head with every field and then controlling the characteristics of the equalizing amplifier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09227369-A (JP)
Title: Anti-helicobacter pylori agent
Inventor: KOBASHI KYOICHI
IPC: A61P31/04
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a safe anti-Helicobacter pylori agent inhibiting the proliferation of Helicobacter pylori and effective for preventing and treating gastritis, stomach ulcer and duodenal ulcer. SOLUTION: This anti-Helicobacter pylori agent contains a cinnamic acid amide derivative of formula I (the ring A is phenyl capable of being substituted; R<1> , R<2> are each H, an alkyl, an aryl capable of being substituted, a bicyclic saturated hydrocarbon, a heterocyclic group-substituted lower alkyl) or its salt as an active ingredient. The compound of formula I is obtained, e.g. by reacting a compound of formula II with a carboxylic acid of formula III in the presence of a condensing agent (e.g. N,N'-dicyclohexylcarbodiimide) in a solvent (e.g. methylene chloride) at -10 deg.C to room temperature. The compound of formula I is preferably orally administered at a daily dose of 0.1-50mg/kg.
Patent JP-H02220783-A (JP)
Title: Welding gun device for robot provided with backup cylinder
Inventor: OBARA HIROSHI
IPC: B23K11/31
Filed: 1989-02-21
Abstract: PURPOSE:To prevent the occurrence of strain of a work due to abutment of electrodes by fitting an electrode to a rod end of a backup cylinder and fixing a main cylinder for a movable arm whose tip is fitted with an electrode on a fixed arm. CONSTITUTION:The fixed arm 3 side electrode 7 and the movable arm side electrode 10 are moved up to the positions close to the work 11 by a robot arm 1. The backup cylinder 5 is operated and the fixed arm 3 side electrode 7 is further moved to the work 11 side and abutted on the work by the backup cylinder. The main cylinder 8 is driven to abut the movable arm side electrode 10 on the work 11 which is pressed and a welding current is applied to weld the work. By this method, in the holding process of the work 11, at a point of time when the fixed arm 3 side electrode 7 abuts on the work 11 by the backup cylinder 5, the electrode 7 stops surely and holds the work, so the occurrence of strain of the work due to abutment of the electrode 7 is prevented.
Patent JP-H03245980-A (JP)
Title: Articulated robot
Inventor: NADA MINORU
IPC: B25J17/00
Filed: 1990-02-20
Abstract: PURPOSE:To make the turning angle of an upper arm unlimited, by forming the quadric parallel link of one node fixture by a main body, the lower arm, longitudinal link and horizontal link and fitting the base end of an upper arm to the 3rd axis provided on is horizontal link. CONSTITUTION:A main body 2, lower arm 3, longitudinal link 5 and horizontal link 6 form a quadric parallel link, the lower arm 3 is rocked in the fore and aft direction by fixing the main body 2 and the longitudinal link 5 is rocked as well by keeping the parallel with the lower arm 3 accordingly. Also, the horizontal link 6 is rocked fore and aft according to the movement of the upper end of the lower arm 3 but it keeps the parallel at all times with the main body 2. So the reference of the rotation of an upper arm 4 is parallel to the main body 2 at all times. Also, the upper arm 4 rotating around the 3rd axis 23 provided on the horizontal link 6 is fitted to the 3rd axis 23 at the base end and the rotating angle is not limited. The static moment and inertia force by rotation of the upper arm 4 are transmitted with their distribution to the longitudinal link 5 from the horizontal link 6 besides the lower arm 3.
Patent JP-S53125377-A (JP)
Title: Waste material treating apparatus
Inventor: YAMAUCHI TOORU
IPC: B02C21/00
Filed: 1977-04-08
Abstract: PURPOSE: To provide waste treatment apparatus which removes foreign material and crashes the waste before the waste is treated into useful material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01215529-A (JP)
Title: Driving method for t-die lip
Inventor: TOMITA YOSHIYUKI
IPC: B29C48/08
Filed: 1988-02-24
Abstract: PURPOSE:To perform regulation of a gap precisely at a high speed, by a method wherein the gap is provided between a lip part and a main body part of a structural body, both of which are connected by an elastic hinge part and piezo electric element with each other and at the time of driving through application to the said piezoelectric element, hysteresis characteristics possessed by the piezoelectric element are compensated by a switching control method. CONSTITUTION:When input voltage is applied to a switching control circuit coupled with a piezoelectric element 6, the piezoelectric element 6 is displaced and an opening of a gap part 7 is regulated through displacement of a lip part 1b. In this instance, voltage to be applied to the piezoelectric element 6 is restored to either Vo or Vm and points on loci ABS, CDA of a hysteresis loop are used for positioning. The displacement to the voltage can be caused to correspond equally to each other like this. In other words, control of the gap part 7 can be performed precisely at a high speed.
Patent JP-S52123382-A (JP)
Title: Method and apparatus for back wash of countercurrent ion exchange column
Inventor: OSANAMI KANROKU
IPC: B01J49/00
Filed: 1976-04-08
Abstract: PURPOSE: To effect back wash of an ion exchange apparatus of fixed bed and countercurrent type by stabilizing the back wash operation, to decrease disarrangement of resin layer due to back awash, and to make the whole apparatus compact without losing the merit of countercurrent type. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55134162-A (JP)
Title: Method and apparatus for one-side plating steel strip
Inventor: YAMAGUCHI TERUO
IPC: C23C2/02
Filed: 1979-04-04
Abstract: PURPOSE:To easily manufacture a superior one-side hot dipped steel strip by attaching molten metal to one side of a steel strip in a nonoxidizing atmosphere; covering the other side with a hot dipping preventive material; and dipping the strip in a molten metal bath. CONSTITUTION:Steel strip 2 uncoiled by uncoiler 1 is passed through oxidation furnace 3 and reduction furnace 4 to purify both sides of strip 2 and activate them. One strip 2 side to be hot dipped is precoated with hot dipping metal 6 in a reducing atmosphere by means of precoat roll 5 through turn roll 9, and an oxide film or a soot coat is formed on the other side not to be hot dipped in the air with burner 7 set on the side not to be hot dipped. Strip 2 is then introduced into metal 6, one-side hot dipped, and taken out into the air through sink roll 8. After removing the soot with brush roll 11 through top roll 10 or the oxide film with pickling soln. 12 a perfectly one-side hot dipped steel strip is coiled by coiler 15.
Patent JP-S55133030-A (JP)
Title: Photopolymerizable composition
Inventor: KONDOU SHIYUNICHI
IPC: G03C1/00
Filed: 1979-04-03
Abstract: PURPOSE: To effectively prevent postpolymerization of a photopolymerizable composition while maintaining the high sensitivity to exposure by blending a specified thiourea derivative into the composition.  
     CONSTITUTION: Thiourea (derivative) represented by formula 1 (where each of R 1  and R 2  is H, 1W6C alkyl, phenyl, naphthyl or a heterocylic group), thiosemicarbazide (derivative) represented by formula 2 (where R 3  is H, 1W6C alkyl, phenyl or naphthyl; R 4  is H or 1W6C alkyl; and R 5  is H, 1W6C alkyl, phenyl, naphtyl, a heterocyclic group, alkylcarbonyl or benzoyl) or thiosemicarbazone (derivative) represented by formula 3 (where R 6  is H, 1W6C alkyl, phenyl or naphthyl; R 7  is H or 1W6C alkyl; and R 8  is 1W6C alkyl, phenyl or naphthyl) is blended into a photopolymerizable composition composed of a monomer having an ethylenic unsaturated  double bond and a photopolymerization initiator.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10215935-A (JP)
Title: Cloth bag for storing precise mechanical instrument such as high-grade camera or electronic machine instrument
Inventor: KANEKO TETSUYA
IPC: A45C11/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To improve a buffering function by arranging a buffering member interposing a buffer sheet in the state of sandwiching while arranging a lot of small bags sealing air inside the lid of cloth bag and inside the main body. SOLUTION: This bag is composed of the main body sewing front cloth 1A and 3A with thick fabric while attaching a pocket formed as desired at any desired position and the lid covering the opening of main body, and the main body and the lid are freely opened/closed. Concerning a soft synthetic resin plate-shaped member composed of urethane foamed materials or the like arranged inside the lid and the main body, the buffering member interposing a buffer absorptive sheet 6 in the sandwiching state while arranging many small bags sealed with air is arranged between two layers of soft synthetic resin plate-shaped members 5A and 5B composed of urethane foamed materials. The bag sewn while using this material is used while performing water repellent and antibacterium working to the front cloth.  Even when the bag storing any precise mechanical instrument is a little violently placed on a hard object, its shock is absorbed and the stored precise mechanical instrument can be protected from shock.
Patent JP-H07246765-A (JP)
Title: Control of connection drive part of screen printing machine
Inventor: HARA YOSHIKAZU
IPC: B41L35/06
Filed: 1994-03-10
Abstract: PURPOSE:To set a printing drum to the accurate position within a screen printing machine capable of adjusting the position of the printing drum in the axial direction thereof. CONSTITUTION:When a printing drum 10 is set to an operation position in the axial direction thereof as shown by a drawing (c), a drum presence switch 66 is turned ON and an engaging piece 76 is engaged with the groove 72 of the engaging rod 58 integrated with the drum to also turn a lock switch 230 ON. When the printing drum 10 is pushed in a screen printing machine but not set to an accurate operation position, the drum presence switch 66 is in an ON state but the engaging piece 76 is not engaged with the groove 72 and the lock switch 230 is turned OFF. At such a time, the engaging piece 76 is reciprocally moved over a predetermined distance with respect to the printing drum 10 and the engaging rod 58. The engaging piece 76 is engaged with the groove 72 of the engaging rod 58 and the printing drum 10 is moved in its axial direction by a necessary distance to be set to an operation position.
Patent JP-S55131772-A (JP)
Title: Method of and apparatus for measuring rotational change of rotary body
Inventor: KATOU TAKAYUKI
IPC: G01P3/44
Filed: 1979-04-02
Abstract: PURPOSE: To accomplish a quantitative measurement of sudden change in the rotational frequency of the rotary body with a limited delay in response by initially converting the rotational condition thereof detected into a sequential electric signal to be temporarily memorized and comparing subsequent electric signals with the signal thus memorized.  
     CONSTITUTION: A voltage signal a representing the ignition signal detected with a pick up 1 is converted into a sequential voltage signal e 1  in the F-V circuit 3. When an intermittent miss firing occurs in the engine, the subsequent voltage signal e 1  falls. On the other hand, the memorized voltage signal e 2  outputted from the integration circuit 4 maintains the voltage value the same as that of the signal e 1  when there is no miss firing. Thus, when e 2 >e 1 , the comparator 5 transmits a deviation generating signal e which is inputted into an AND circuit 6 with the output b, so that the number f of the output b from a waveform shaping circuit 2 during the retention of the signal e is oututted from the AND circuit. Inputted into the first counter 7, the output is counted until the counter is cleared by the pulse signal from the second counter 8. The contents of the counting are digitally indicated by the indication circuit 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02219624-A (JP)
Title: Lower oligomer sheet and production thereof
Inventor: MIZUNO YOSHINARI
IPC: B29C48/76
Filed: 1989-02-22
Abstract: PURPOSE:To obtain a polyarylene sulfide(PAS) sheet having excellent mechanical properties by using a polymer preliminarily deprived of solvent-extractable low molecular weight components by melt-extruding a PAS while evacuating a vent part through a vent hole. CONSTITUTION:A PAS powder is melt-extruded by a vent-type extruder while a vent part is evacuated through a vent hole, to prepare pellets deprived of low molecular weight components such as oligomers. A sheet is formed by use of the pellets. The pellets are supplied into a melt extruder, are melted by heating to a temperature not lower than the melting point of the PAS, and the molten material is extruded continuously through a slit-shaped die into the shape of a sheet, which is solidified by cooling on a casting roll. Though an amorphous PAS sheet solidified by cooling is heat-treated at a temperature between the glass transition point and the melting point of the PAS to crystallize the PAS sheet, it is possible by this method to both cool and crystallize the PAS sheet in one step by controlling the temperature of the casting roll in the range from 120 to 190 deg.C. Consequently, a sheet having a low oligomer content and excellent mechanical strength can be obtained.