baber/WOPTO huggingface dataset:
Patent JP-S5638230-A (JP)
Title: Simple device for removing and fitting bracket and the like in foamed-plastic forming machine
Inventor: SUGAWARA TOSHIO
IPC: B29C44/00
Filed: 1979-09-07
Abstract: PURPOSE:To simplify and facilitate the removal and fitting of a bracket and the like by a method wherein a ball body is housed movably in a guide hole provided in a fitting member and is fitted to a concave part provided in a part for insetion of the bracket. CONSTITUTION:A guide hole 51 is provided in a fitting member 5 fixed to a back plate 3 and therein a ball body 6 formed of a steel ball and the like is put mavably (the part of the guide hole 51 on the side of a fitting hole 51 is narrowed down so that a part 60 of the ball body 6 may not slip out, though it is projected, while the part on the opposite side is blocked up by a blocking member 53), and further a small hole 52 communicating with the guide hole 51 is provided. The part 12 for insertion of a bracket 10 is inserted into the fitting hole 50 of the member 5 down to a fixed position, then the ball body 6 is pushed toward the side of the fitting hole 50 by inserting a pin 7 into the small hole 52 of the member 5 and the bracket 10 is fixed by putting the projected part 60 of the ball body in the concave part 13 of the part 12 for insertion. The bracket 10 can be removed by pulling the pin 7 out of the samll hole 52 and releasing the fitting of the ball body 6 to the concave part 13.
Patent JP-H05309018-A (JP)
Title: Cap for tooth brush
Inventor: OSADA KOJI
IPC: A46B17/06
Filed: 1992-05-08
Abstract: PURPOSE:To obtain the cap for tooth brushes which prevents the propagation of general bacteria, etc., of the tooth brushes without requiring a power source for a sterilizing lamp. CONSTITUTION:A housing chamber 3 housing an antimicrobial agent 7 consisting of a sublimatable solid material is installed to a partition wall 6 of a cap body 2 for the tooth brushes and a hole 4 penetrating the inner side of the cap body 2 for the tooth brushes is formed in a partition wall 6 for partitioning this housing chamber 3 and the cap body 2 for the tooth brushes.
Patent JP-S60259100-A (JP)
Title: Vibrating device supported by plural parting and independent fluids
Inventor: NAKAMATSU YOSHIROU
IPC: H04R9/06
Filed: 1984-06-06
Abstract: PURPOSE:To obtain a diaphragm with high fidelity and excellent in sound quality by vibrating a vibrating element while using plural flexible sealing members such as magnetic fluids against a deflection torque of the vibrating element to support the vibrating element in isolating. CONSTITUTION:A diaphragm 2 is provided at the center of a bobbin 1, voice coils 3, 3' are wound at both ends of the bobbin 1 and they are incorporated so as to form the vibrating element. Then the voice coil 3 is placed between magnetic poles of a center pole 7 of a magnetic circuit 6 having a magnet 5 and a yoke 8 and the magnetic fluid 9 is placed so as to bury the part among the voice coil 3, the center pole 7 and the yoke 8. The magnetic fluid 9 is kept between the magnetic poles by a magnetic force and the distance between the vibrating element and the voice coil 3, the center pole 7, the yoke 8 is kept constant by the self-centering effect of the magnetic fluid.
Patent JP-H05309488-A (JP)
Title: Numerically controlled laser beam machine and laser beam machining method using this
Inventor: KITAHARA HIDEKI
IPC: B23K26/066
Filed: 1992-05-08
Abstract: PURPOSE:To reduce the working time by irradiating material to be machined from both sides of the front and rear surfaces thereof with laser beams by two different laser beam irradiating devices set up on the same axis in opposition. CONSTITUTION:A laser beam oscillating machine 2 irradiates a laser beam of several pulses, then, stops to oscillate the laser beam, a protective shutter 7 is closed, a protective shutter 11 is opened and a laser beam oscillating machine 3 irradiates a laser beam of several pulses. Since the protective shutters 7 and 11 repeat opening and closing while synchronizing with irradiation of the laser beams of the oscillating machines 2 and 3, one laser beam can be prevented from proceeding to a lens and an oscillating machine main body of the other oscillating machine. Consequently, the material 8 to be machined is moved in the X and Y directions by a positioning mechanism and machined into a desired shape while being irradiated alternately from the directions of the front and rear surfaces with the laser beams.
Patent JP-S61271803-A (JP)
Title: Coil unit
Inventor: KAMATA SAKUO
IPC: H01F5/00
Filed: 1985-05-27
Abstract: PURPOSE:To provide a coil unit having end faces of coil strands coated effectively, coating the end faces of the coil strands with insulating coatings for the coil strands. CONSTITUTION:End faces of coil strands 1 are coated with insulating coatings 26 for the coil strands 1. That is, conductive material at the end section of each coil strand is removed with the insulating coating 26 left at the end of the coil strand, so that the insulating coating 26 can be extruded from the end face of the conductive material. Unnecessary portions of the insulating coating 26 are cut away with portions having a given width left, and the left portions are overlapped on the end faces of conductive material to coat them. In order to remove the conductive material at the ends with the insulating coatings 26 left at the ends of the coil strands 1, for example, the end face of the coil unit is immersed in etchant and removed by electrolytic polishing. The process in which the left portions of the insulating coatings 26 are overlapeed on the end faces of conductive material can be attained by folding the left portions onto the end faces having adhesive coated.
Patent JP-H01286233-A (JP)
Title: Helix type traveling-wave tube
Inventor: TAKAHASHI MASAAKI
IPC: H01J23/26
Filed: 1988-05-12
Abstract: PURPOSE:To decrease the heat resistance from a dielectric stanchion and reduce the temperature rise by fitting an output section connector component with the inner diameter smaller than that of a helix and the outer diameter equal to or larger than that of the helix to an output side end section. CONSTITUTION:An output section connector component 4 is made of a nonmagnetic metal such as copper and brazed to a dielectric stanchion 2 and a helix shell 3. The heat generated by a helix 1 on the output side is transferred from the helix 1 to the stanchion 2, part of the heat is transferred to the shell 3, the other is transferred to the component 4. Since the stanchion 2 and the component 4 are brazed, the heat resistance between them is sharply smaller than the contact heat resistance between the stanchion 2 and the shell 3. Most of the heat generated by the helix during the operation is generated near the output end, the considerable portion of the heat generated here flows to the side of the component 4 and is further discharged to the outside, thereby the temperature rise of the helix 1 can be suppressed.
Patent JP-H11293568-A (JP)
Title: Sizing of fiber
Inventor: YUKANAMI HIROSHI
IPC: D06M13/262
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for sizing fibers to produce sized fibers small in the number of fluffs, excellent in smoothness, excellent in abrasion resistance, and also excellent in weaving performance. SOLUTION: This method for sizing fibers comprises sizing the fibers with a sizing agent composition containing (A) a carboxyl group-containing polyvinyl alcohol-based resin and (B) a specific alkyl sulfate ester salt, treating the sized fibers with an oiling agent, and subsequently drying the treated fibers. Therein, the carboxyl group-containing polyvinyl alcohol-based resin has a carboxyl group content of preferably 0.1-10 mol.%, more preferably 0.5-5 mol.%, and an average polymerization degree of preferably 100-10,000, more preferably 300-3,000. The specific alkyl sulfate ester salt B is compounded in an amount of preferably 0.1-20 pts.wt., more preferably 2-10 pts.wt., per 100 pts.wt. of the carboxyl group-containing polyvinyl alcohol-based resin A.
Patent JP-S60257855-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C17/22
Filed: 1984-06-06
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-S5913787-A (JP)
Inventor: BURAIAN EDOGAA RUTSUKAA
IPC: C07D277/20
Filed: 1983-06-29
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-2000304872-A (JP)
Title: Crown structure and watch with the same
Inventor: MOMOSE TOMONORI
IPC: G04B3/04
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To realize a crown structure allowing substantial improvement in rigidity of a crown without complicating a structure around the crown, and to prevent or reduce bending of the crown caused by a shock. SOLUTION: In this crown structure, an annular groove part 21a formed in a head part 21 has an opening part on the extending side of a shaft part 22, while an opening step part 21b formed on the inner part side of the annular groove part 21a and an opening step part 21c formed on the opening part side of the annular groove part 21a are formed near the opening part. A support ring 16 is fitted in the opening step part 21b. A play prevention ring 13 is fitted in a step face between the inner circumferential face of the support ring 16 and the opening step part 21b. A press ring 17 is fitted in the opening step part 21c, while the press ring 17 is fixed to the head part 21 by caulking an edge frame part 21d formed in an opening edge part of the annular groove part 21a.
Patent JP-H02298486-A (JP)
Title: Origin setting method for industrial robot
Inventor: SUEDA KAZUMI
IPC: G05D3/12
Filed: 1989-05-10
Abstract: PURPOSE:To perform the origin setting of a moving body at a high speed and correctly by moving a moving body at a high speed to the origin vicinity from a stop point first, and then moving correctly to the origin at a low speed. CONSTITUTION:In the case of setting a moving body performing a work, etc., to the origin by driving means 18, 20, the moving body (head) 16 is moved at high speed to the origin vicinity. The moving body 16 is then retreated from the origin vicinity once, the moving body 16 is again moved at a low speed and set to the origin.
Patent JP-H05291910-A (JP)
Title: Clock selection circuit
Inventor: ARISAWA YASUO
IPC: H03K17/00
Filed: 1992-04-10
Abstract: PURPOSE:To obtain an output signal synchronizing with an edge of a clock signal even when two clock signals are in any state at a point of time of a change in a clock selection signal by obtaining the output signal with combined logic of signals. CONSTITUTION:The circuit includes an R-S latch circuit comprising logic elements 11, 12 and an R-S latch circuit comprising logic elements 13, 14. Then an input of the logic element 11 is connected to a clock input terminal 21, an input of the logic element 12 is connected to a clock selection signal input terminal 23 via an inverting element 15, an input of the logic element 13 is connected to the terminal 23, and an input of the logic element 14 is connected to a clock input terminal 22 respectively. Then an output signal OUT is obtained by combined logic circuits 18-20 from a clock input signal A, the signal outputted from the logic element 12, a clock input signal B and the signal outputted from the logic element 13. Thus, even when a clock selection signal S is subject to change, the propagation of the signal A or B to the signal OUT is inhibited.
Patent JP-S5451022-A (JP)
Title: Pipe penetrating part structure on wall
Inventor: SUGAYA HIDEO
IPC: G21D1/02
Filed: 1977-09-30
Abstract: PURPOSE: To increase the elongation amount and eliminate the injury of a bellows by arranging two bellows in parallel and installing one end of inside bellows onto a pipe and installing one end of outside belows on a wall surface and connecting each other end of the inside and outside bellows.  
     CONSTITUTION: One end of an outer cylinder 11 is installed on an outer collar 15, and an outer ring 10 is installed on the other end of the outer cylinder 11, and an outside short pipe 13 is installed on the outer ring 10. One end of an outside bellows 8 is installed on the outside short pipe 13, and the other end is installed on an outside short pipe 19. An inside short pipe 21 is installed on the inner ring 9, and an inside bellows 7 is arranged in the outside bellows 8, and a pipe 16 penetrates in the inside bellows 7. One end of the inside bellows 7 is installed on the inside short pipe 21, and the other end is installed on an inside short pipe 20, and said pipe 20 is further installed on the pipe 16 through an inner collar 14. Thus, the amount A of elongation is increased, and the damage of bellows is prevented without increasing the deviation angle θ, even if the installation length is small 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05286954-A (JP)
Title: N-substituted nitrogen-containing heterocyclic compound and its production
Inventor: KAWADA KEN
IPC: C07D277/84
Filed: 1992-04-09
Abstract: PURPOSE:To obtain in high yield the subject compound useful as an intermediate or raw material for the sensitizing coloring matters for photographic photosensitive materials, dyes, or light absorbers, by reaction of a cyclic alkylene carbonate compound with a nitrogen-contg. heterocyclic compound in the presence of a Lewis acid. CONSTITUTION:The objective compound of formula III can be obtained by reaction of (A) a compound of formula I (L<1> is ethylene or propylene) with (B) a compound of formula II (R<1> is alkyl, aryl or heterocycle; V<1> and V<2> are each H, alkyl, halogen, acyl, carbamoyl, etc.; Z<1> is O, Se, S, etc.; T is atom group forming aromatic ring, aliphatic ring or heterocycle) in the presence of a Lewis acid (e.g. BF3.Et2O) pref. in a solventless state at 80-250 deg.C. Using the compound of the formula I, the nitrogen-contg. heterocyclic compound of great steric hindrance having a condensed ring over the 4- and 5-sites of the condensed ring can easily be oxyalkylated, and furthermore, can be put to substituted oxyalkylation through quaternarizing the nitrogen atom.
Patent JP-S5544148-A (JP)
Title: Control method in liquefied gas evaporator
Inventor: KOUNO NORIHIKO
IPC: F17C9/02
Filed: 1978-09-22
Abstract: PURPOSE:To prevent the ejection of a liquid from an evaporator, by providing regulators which are placed in ducts coupled to the top and bottom of a liquefied gas container and directly respond to the pressure in the evaporator. CONSTITUTION:The regulators 3, 5, which directly respond to the pressure in the evaporator 6, are installed a duct 2 for connecting the bottom of the liquefied gas container 1 to the evaporator and in another duct 4 for connecting the top of the container 1 to the evaporator 6, respectively. When the heating temperature in the evaporator 6 abnormally falls or the consumed quantity of gas abnormally increases, the level of liquefied gas introduced into the evaporator 6 rises and the pressure P2 in the space over the liquefied gas in the evaporator 6 drops by the height h of the surface of the liquefied gas. When the pressure P2 abnormally drops, the gas pressure regulator 5 is opened to introduce the gas into the space of the evaporator to raise the pressure P2. As a result, the pressure P1 at the bottom of the evaporator is also raised and the liquid pressure regulator 3 is opened so that the rise in the liquid level in the evaporator 6 is stopped and the ejection of the liquid is prevented.
Patent JP-H05314227-A (JP)
Title: Image editor
Inventor: HATANO KOJI
IPC: G06T11/80
Filed: 1992-05-11
Abstract: PURPOSE:To provide functions for resolving the change of an image not recognized by users and automatically displaying the changed image when the image out of an area under display is changed by the work of the image concerning a display system used for various image editors. CONSTITUTION:An image working means 12 to work an image 15 is connected with a display position deciding means 14 to decide the display position. When the image is worked, the image working means 12 dispatches the position information of the image affected by the work processing to the display position deciding means 14 as work position information. While referring to the work position information dispatched from the image working means 12, the display position deciding means 14 decides the display position so as to display the change of the image and thus, the function to automatically display the changed image can be provided.
Patent JP-S5242137-A (JP)
Title: Method of measuring diameter of crystal
Inventor: INUI JIYUNJI
IPC: C30B15/28
Filed: 1975-09-30
Abstract: PURPOSE: To measure the diameter of a crystal for a short period of time by comparing a voltage varying in response to a change in the weight of a growing single crystal and a voltage from a reference signal source, and counting repeating frequencies of pulses per unit time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5450081-A (JP)
Title: Manufacturing of grooved board laminated with decorative sheet
Inventor: NISHIYAMA ATSUSHI
IPC: B29C55/00
Filed: 1977-09-28
Abstract: PURPOSE:To manufacture the title decorative board without damaging the decorative top sheet, by placing the decorative sheet to an attracting surface of a suction pad furnished with a number of retractable piston bars, attracting the sheet by retracting the bars, contacting the suction pad with a grooved board, and protruding the bars. CONSTITUTION:A flixible decorative sheet 4 is placed on the attracting surface 1 of a suction pad 3 furnished with a number of suction holes and a number of retractable piston bars 2. The piston bars are retracted one by one from one edge of the pad thereby attracting the decorative sheet 4 along the attracting surface 1 and the inner walls of the grooves formed by the retraction of the bars. A grooved board 8 furnished with a number of grooves 6 having equal pitch to that of the piston bars 2, and coated its surface 7 and the inner walls of the grooves 7 with an adhesive, is brougth into contact with said suction pad with attracted sheet 4. The piston bars 2 are protruded into the grooves 6, thereby pressing the sheet 4 to the surface 7 and the inner walls of the grooves 6 of the board 8 and bonding the sheet to the board with the adhesive.
Patent JP-H02298115-A (JP)
Title: Correction circuit for clock duty ratio
Inventor: GOTO AKIRA
IPC: H03K5/04
Filed: 1989-05-12
Abstract: PURPOSE:To attain fine adjustment of a duty ratio by providing a waveform conversion means, a reference voltage output means and a clock duty ratio correction circuit, adjusting the reference voltage signal to vary a level difference from a triangle wave signal, and setting the level difference optimizingly. CONSTITUTION:When a clock input signal 21 is inputted to a clock input terminal 11, the polarity is inverted by an inverter 12. Then, an inverter output signal 22 inputted to an integration circuit 13 is converted into a triangle wave signal 23 by a resistor 18 and a capacitor 19, and inputted to a comparator 14. On the other hand, the voltage applied to a reference voltage input terminal 15 is subject to voltage level by a variable resistor 16 and the resulting signal is fed to the comparator 14 as a reference voltage signal 24. Then the reference voltage signal 24 is set to a proper voltage level, since the reference voltage level is adjusted continuously, the clock signal with an optional duty ratio is obtained.
Patent JP-2000306686-A (JP)
Title: Lighting device and luminaire having it
Inventor: IMAMURA HIROSHI
IPC: H05B41/16
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of a lighting state. SOLUTION: This device 10 includes a glow starter 1 connected so as to light discharged lamps 20 having one filament 20a and the other filament 20b for discharging between the filament 20a and the filament 20b and a ballast 2 connected to a power supply 30 so as to light a plurality of discharged lamps 20 interconnected in parallel, and sequentially lights each of the plurality of discharge lamps 20. The filaments 20a interconnected in series in a prescribed order from the power supply 30 side and filaments 20b interconnected in series in the opposite order to the prescribed order from the ballast 2 side are respectively supplied with power. The glow starter 1 is connected between the filament 20a farthest from the power supply 30 side and the filament 20b farthest from the ballast 2 side.
Patent JP-S63280891-A (JP)
Title: Gas rotary machine
Inventor: ANDO MASANAO
IPC: F04D13/04
Filed: 1987-05-13
Abstract: PURPOSE:To start smoothly a rotary machine by providing a check valve opened with the intake side pressure higher than the discharge side pressure in a bypass flow path provided on a partition wall between a gas intake space and a discharge space. CONSTITUTION:A partition wall 7 between a gas intake space S1 and a gas discharge space S2 of a compressor 1 is provided with a bypass flow path 8. A check valve 11 opened only with the intake space S1 pressure higher than the discharge space S2 pressure to permit the flow of high pressure gas is provided in the bypass flow path 8. In starting when high pressure gas is supplied from the compressor 1, the check valve 11 is opened, and said gas flows directly into the discharge space S2 to balance thrust forces acting on impellers 1a, 2a.
Patent JP-H09299673-A (JP)
Title: Fabric plate fitting device for over-lock sewing machine
Inventor: FUKUSHIMA MASAHIRO
IPC: D05B73/12
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To generate parts with simple machining at a low machining cost by providing a support shaft supported rotatably around the vertical axis on the frame of an over-lock sewing machine, a fabric plate mounted with the rear end on the support shaft, and a screw fixing the fabric plate and the support shaft. SOLUTION: A fabric plate 3 is fixed to a support shaft 2 supported rotatably around the vertical axis on a frame 1 in this over-lock sewing machine. The fabric plate 3 is provided with a hook 21 to fix its rotation. A large-diameter section is formed at the upper end of the support shaft 2, a set collar 24 is screwed at the lower end, and the frame 1 is pinched by the large-diameter section and the set collar 24. The fabric plate 3 is fastened by a screw 4 screwed on the axis of the support shaft 2, and a projection 5 formed on the lower face of the fabric plate 3 is coupled with a hole section 6 formed on the upper face of the large-diameter section of the support shaft 2 for positioning.
Patent JP-H04344680-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/00
Filed: 1991-05-22
Abstract: PURPOSE:To fix an image as a nonglossy image or a glossy image by feeding a paper in such a manner that the image surface of a transfer material is turned up or down with respect to a fixing device. CONSTITUTION:The color image forming device has a constitution as follows, as a characteristic, as a pair of fixing belt-like members composing the fixing device 45, a fixing belt B1 having a rough outer periphery and a fixing belt B2 having a smooth outer periphery are disposed in a state where they are vertically press-contacted, for obtaining a nonglossy surface image, a transfer sheet P is fed in the state where a toner image is turned up, to attain fix- processing by the fixing belt B1. On the other hand, for obtaining the glossy image, the transfer sheet P is tentatively, fixed to obtain the nonglossy image, then, reversed, to turns the image surface down and fed to the fixing device 45, again, to attain the fix-processing by the fixing belt B2.