baber/WOPTO huggingface dataset:
Patent JP-H0280774-A (JP)
Title: Drawer latching mechanism
Inventor: KANEDA SHINICHI
IPC: E05B65/44
Filed: 1988-09-16
Abstract: PURPOSE:To prevent slipping off of a sliding lever from a latch lever even if it is used for a long time by forming a step-like section having the lower part thereof bending and hanging down backward on the intermediate part of an operating section and applying press contact of a contact to the front of the lower part thereof. CONSTITUTION:A collar piece 8 bending forward, projecting horizontally and having a step section 7 along the intermediate position of the projected length is integrally provided to the upper edge and right and left side edges of a back plate 3, and a collar piece 10 projecting horizontally and having a downward projection 9 along the intermediate position of the projected length is also internally provided to the lower edge of the rear plate 3. By turning of the operating section 32 an upward component of a force acts on a contact 36 of a sliding lever 35 in contact with the operating section with pressure, and even if the sliding lever 35 is going to rise, the contact 36 is brought into contact with a step-like section 32' of the operating section 36 to prevent the rising action.
Patent JP-S6388072-A (JP)
Title: Automatic painting apparatus
Inventor: MORIYA MITSUTAKA
IPC: B05B13/04
Filed: 1986-09-30
Abstract: PURPOSE:To eliminate the painting irregularity at a reversal time or the falling of dust from a rising and falling frame, by shaking the rising and falling frame itself having a plurality of painting machines mounted thereto at a predetermined interval by the pendulum motion of the link having said frame horizontally provided thereto in a suspended state. CONSTITUTION:In performing painting, a rising and falling frame 1 is allowed to rise and fall along a definite orbit corresponding to the shape and feed speed of an article 2 to be painted by a rising and falling driving apparatus and a shaking apparatus is simultaneously operated to allow links 4A, 4B to take pendulum motion through crank driving. By this mechanism, the rising and falling frame 1 provided on the links 4A, 4B in a suspended state is shaken so as to reciprocally move along the painting surface 2a of the article 2 to be painted. At this time, the rising and falling frame 1 horizontally moves by the link mechanism so as to recede from the painting surface 2a the closer it becomes to the reversal position thereof and the atomizing head 7 mounted to said frame 1 also reciprocally moves in the same way and, therefore, thick coating at the reversal position is prevented.
Patent JP-H11126865-A (JP)
Title: Semiconductor element and manufacture thereof
Inventor: WEBB BRIAN A
IPC: H01L23/28
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor element by providing a lead frame comprising leads and flags which are substantially flush with at least one lead and providing the flag with a hole. SOLUTION: An electronic board 11 is bonded to a flag 14, and bonding pads 21 are arranged on the periphery of the electronic board 11. The bonding pads 21 are directed toward the flag 14, the electronic board 11 covers a hole 15, and the the flag 14 is not present on the bonding pad 21. The pad 21 is then wire bonded to a lead 13, and the electronic board 11 is packaged with a packaging material 17 along with a lead frame 12. The packaging material 17 has an opening 23, and moreover the hole 15 in the flag 14 is not covered.
Patent JP-S6385651-A (JP)
Title: Developing device for electrophotographic copying machine
Inventor: KOUNAGA MITSUHARU
IPC: G03G15/08
Filed: 1986-09-30
Abstract: PURPOSE:To prevent toner from falling and scattering when a developing device is detached from a copying machine main body by providing a shielding member which is opened and closed associatively with the attaching and detaching operation of the developing device to the opening part between a developing sleeve and a main body frame. CONSTITUTION:The shielding member 7 is fitted slidably to the opening part 4 of the frame 3 and when the developing device 17 is fitted to the copying machine main body, the shielding member 7 contacts and engages the projection 8' of a cleaner frame 8 provided below a photosensitive drum 13 and moves down (as shown by an arrow A), thereby opening the opening part 4. Further, when the developing device 17 is detached from the main body, the developing device 17 is lifted and then the shielding member 7 contact and engages the projection 8' of the cleaner frame and moves up, thereby closing the opening part 4.
Patent JP-S6473563-A (JP)
Title: Compact disk player system
Inventor: KUSUHARA KAZUHIRO
IPC: G11B20/10
Filed: 1987-09-14
Abstract: PURPOSE:To reduce the current noise of a CD reproduction unit by connecting the earth of a digital/analogue converter and a low-pass filter to the earth of an amplifier separately from the earth of the CD reproduction unit, and abolishing CD block exclusive for power source. CONSTITUTION:A CD block 11 constituted by making the CD reproduction unit 1, the digital/analogue converter (DAC) 2 and the low-pass filter (LPF) 3 as one block, the amplifier 8 amplifying the output signal of this CD block 11, a decoupling circuit constituted by a capacitor 4 decoupling the DAC 2 and the LPF 3 and a resistance 5 and a earth line 13 connecting the earth of the DAC 2 and the LPF 3 to the earth of the amplifier 8 separately from the earth of the CD reproduction unit are provided. Thus the CD block exclusive for power source is abolished and the noise can be drastically reduced.
Patent JP-H0569156-A (JP)
Title: Welding tip deposition detector for spot welding machine
Inventor: SUETSUGU NORIHIRO
IPC: B23K11/24
Filed: 1991-09-10
Abstract: PURPOSE:To provide a detector to detect a welding tip depositing on a work with simple structure without using a microcomputer. CONSTITUTION:An electrode 7 and welding tips 4 and 5 to abut on the work are connected to the tips of a couple of lines 13 and 14 to extend from a DC power source 12 and three transistors 181, 182 and 183 and a relay 19 are connected between both lines 13 and 14. In a normal condition where deposition is not generated, the welding tips 4 and 5 and the electrode 7 are separated after welding is completed, by which the transistors 182 and 183 are turned ON and the relay 19 is closed. Meantime, when the welding tips 4 and 5 and the electrode 7 are left as these are continued after welding is completed by the generation of deposition, the transistor 181 is turned ON and the relay 19 is retained in an opened state. By this method, the generation of deposition is detected.
Patent JP-2000055465-A (JP)
Title: Water amount detection/water feeding apparatus and hot water heater using the same
Inventor: IWASHITA YUKIHIRO
IPC: F24H1/10
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a hot water heater including a water amount detection/ water feeding apparatus suitable for construction of a freezing prevention mechanism of a hot water heater and the freezing prevention mechanism constructed by making use of the water amount detection/water feeding apparatus. SOLUTION: There is provided a water amount detection impeller 5 in a first tubular section 1 of a casing 4 (body) including the first tubular section 1, a second tublar section 2, and a third tubular section 3 all forming a three- way tube together for detecting a water amount by being rotated with a passing water flow. There is further provided a water feeding impeller 7 in a space 6 constructed with the first tubular section 2 and the third tublar section 3 for feeding water from the second tublar section 2 to the third tubular section 3. A water amount detection impeller 5 detects a water amount, and driving means 9 drives the water feeding impeller 7 for revolution thereof and for feeding water.  The amount of water supply to a hot water heater is detected by the aforesaid water amount detection/water feeding apparatus, and water is circulated to a water circulation passage for prevention of freezing.
Patent JP-H1159414-A (JP)
Title: Drop preventing device for connection part for rolling stock
Inventor: MURASE JUNJI
IPC: B61D17/22
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent drop of a human being from a platform and to solve damage caused by collision of shielding walls during traveling by placing a plurality of air bags for supplying and exhausting between a base plate and a rotating plate through a single hinge to form an expandable shielding wall. SOLUTION: Each of air bags 3 is made to communicate to each other through a communication hole 7, and a multi-staged air bag 5 is made capable of expansion and contraction through operation of an air supply/exhaust valve. In the state where the air is exhausted from the multi-staged air bag for contraction, the rotating plate 2 is folded onto the base plate 1 by a spring force of the single hinge 3. When air is supplied to the multi-staged air bag 5 and a shielding wall 6 is fully opened, the multi-staged air bag 5 is expanded to have a fan-shaped cross section, and the rotating plate 2 is opened with 90 degrees to the base plate 1. If the multi-staged air bag 5 is expanded when a car enters a platform, the rotating plate 2 is opened, and a gap to the platform is reduced.  During driving, the multi-staged air bag 5 is contracted and the overall drop preventing device is folded so that the devices are not brought into contact with each other even where the track radius is steep, and damage can be prevented.
Patent JP-H06318011-A (JP)
Title: Color magnetic printer device
Inventor: YAMANE HARUKI
IPC: G03G5/16
Filed: 1992-08-28
Abstract: PURPOSE:To simplify a color magnetic printer device by executing color printing in one cycle. CONSTITUTION:A magnetic recording medium 20 is formed by laminating a perpendicularly magnetized film 20b on the surface of a substrate 20a consisting of a non-magnetic substance. When an erasing means 11 demagnetizes the magnetized film 20b of the medium 20, a magnetic recording means 12 forms a binary or more magnetic latent image having residual magnetization on the surface of the medium 20 corresponding to printing data. Then, magnetic toner of plural colors is respectively stuck to the magnetic latent image in order by plural developing devices 13 and 15, so that a color magnetic toner image is formed. When the magnetic toner is respectively stuck in order by the developing devices 13 and 15, a bias magnetic field generating device 14 removes a part of the magnetic toner stuck to the magnetic latent image. The color magnetic toner image is transferred to a recording medium 23 by a transfer means 16, and fixed by a fixing means 17.
Patent JP-S61109529-A (JP)
Inventor: IKENAGA TAKAO
IPC: A47K7/00
Filed: 1984-10-31
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-H0546209-A (JP)
Title: Portable personal computer compatible system of industrial machinery
Inventor: KURODA HIDEO
IPC: G05B15/02
Filed: 1991-08-19
Abstract: PURPOSE:To improve the processing capacity of an industrial machinery while space-saving is performed by mounting a portable personal computer at a drawer provided at the operation side surface of the industrial machinery or a separately provided controller. CONSTITUTION:A controller 2 controls the action of an industrial machinery 1 and the software of option specifications is incorporated into a portable personal computer 3. In this case, the portable personal computer 3 is mounted in a drawer 5, and stored in a window 4 provided at the operation side surface of the controller 2. When the drawer 5 is drawn from the window 4 in the outer direction, a cover 3a of the portable personal computer 3 can be opened and a displaying screen 3b or a keyboard 3c provided in the cover 3a can be used. When the portable personal computer 3 is not used, the computer can be folded as per original condition and stored in the window 4, and therefore, even when the new space is not prepared at the external part of the industrial machinery 1, the portable personal computer 3 can be compatible.
Patent JP-2001006581-A (JP)
Title: Neck glass for cathode-ray tube
Inventor: KOMORI HIROSHI
IPC: C03C4/08
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce a period required for welding neck glass to the stem base glass, to lower the temperature at that time, and to mount the electron gun with an impregnated cathode having particularly low heat resistance without using an air cooling device by setting the optical transmittance of an infrared ray having a specific wavelength to a specific value of glass thickness. SOLUTION: This neck glass is made by setting the transmittance of an infrared ray having a wavelength of 1050 nm to 85% or less at a glass thickness of 2.4 mm, by preferably including 0.03-10 wt.% of Fe2O3, and by setting the content of Fe2+ to 0.003 wt.% or more and/or the ratio of Fe2+ to Fe3+ to 0.08% or more by reducing part thereof. Therefore, a heat ray becomes easy to be absorbed, spot heating is applied to a welding part with an infrared lamp, laser or the like, so that heat is not transmitted to an electron gun part. Setting the absorption factor of an X-ray having a wavelength of 0.6 Å to 80 cm-1 or more by setting the content of PbO to 20-40 wt.% is advantageous from the viewpoints of adverse influence on a human body and degradation of viscosity.  It is recommenced that SiO2, Al2O3, MgO and CaO are additionally included at predetermined ratios for the purpose of the adjustment of a thermal expansion coefficient and viscosity.
Patent JP-H1077908-A (JP)
Title: Intake system of engine unit for vehicle
Inventor: SHIMAMOTO MAKOTO
IPC: F02F1/24
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide the intake system of an engine unit for vehicle which is capable of reducing a carburetor unit width and reducing a car body width, matching carburetor pitch with cylinder pitch as much as possible. SOLUTION: In an engine unit for vehicle which is provided with a side chain arrangement chamber 43 (cam driving mechanism chamber), the valve shaft 153 of each throttle valve 152 of a carburetor unit 151 is revolved and driven by a throttle pulley 156 via a connection member 154. When an intake system provided with a throttle opening sensor 155 is constituted, the throttle opening sensor 155 is arranged on the side tip part of the chain arrangement chamber 43 of the carburetor unit 155 and the carburetor unit 151 is arranged so that a dimension W 1 from a vehicle center line L to the outer tip part of the throttle opening sensor 155 and a dimension W 2 from the vehicle center line L to the outer tip part of a carburetor 151d located on the opposite side may be substantially the same.
Patent JP-H04110066-A (JP)
Title: Manufacture of roller
Inventor: KIDA TOSHIO
IPC: B05D7/00
Filed: 1990-08-31
Abstract: PURPOSE:To manufacture a roller having a uniform coating film in a short time by applying a high-viscosity coating material on the outer surface of the roller, shaping the coating material with a coating blade touching at lower part of the roller so that the excess coating material is removed by natural falling. CONSTITUTION:A high-viscosity coating material 50 is supplied from a nozzle 8 having an aperture of equal length to the longitudinal length of roller 20 to be applied on the roller 20 with its axis 10 horizontally disposed. After rotating the roller 20, the nozzle 8 is detached from the roller while a coating blade 40 is brought near the lower part of the roller 20 to a desired distance. Further, the roller is rotated so that the coating material 50 applied on the roller is made uniformly flattened and to make the excess amt. of the coating material 54 fall, and then the blade is detached. Thereby, the roller having a uniform coating film can be manufactured in a short time.
Patent JP-H0896635-A (JP)
Title: Batten device
Inventor: TAKEDA HIROYUKI
IPC: H01B13/04
Filed: 1994-09-27
Abstract: PURPOSE: To provide a batten device whose wire core arrangement can be easily corrected and by which a flaw is not caused on a wire core surface without cutting a wire core or without pulling it by using a felt string or the like. CONSTITUTION: This batten device is composed of a rectangular batten board 9 which has a tape inserting hole 11 in the center and in which plural wire core inserting holes 12 are arranged in a multistage shape on both upper and lower sides and a frame body 10 installed around this batten board 9. The batten board 9 is made completely separable by plural dividing lines 13 in parallel to the tape inserting hole 11 to respectively divide the wire core inserting holes 12 of respective stages in the diameter direction. In such a batten device, when a frame member is installed around the tape inserting hole 11 and a pair of tape width adjusting members are sidably fitted in the hole part, a width of the tape inserting hole 11 can be freely changed.
Patent JP-2001056210-A (JP)
Title: Light reflection type sensor
Inventor: OGAMI MICHIO
IPC: G01S17/02
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a light reflection type sensor capable of detecting the height of an object, its inclination, and the change in the horizontal position using the object itself as the object to be detected. SOLUTION: A first form is formed by a projection and reception optical system in which a light projection part, a first convex lens, a second convex lens, and a light receiving part are arranged on an optical axis in this order, a second form is formed by a projection and receiving optical system provided equally with the first form, and the first form and the second form are arranged and combined on the same optical axis symmetrically by facing reversely and mutually to form a basic form 1. Furthermore, a projection and receiving optical system provided equally with the basic form 1 constitutes a basic form 2, and the basic form 1 and the basic form 2 are arranged in such a way that they are in the orthogonal direction for each other.
Patent JP-S59123643-A (JP)
Title: Manufacture of rubber expanded material
Inventor: KUMASAKA SADAO
IPC: B29C44/14
Filed: 1982-12-28
Abstract: PURPOSE:To obtain a continuously cellular expanded material having excellent dimensional stability and also having an unexpanded skin layer on its surface by a method in which a rubber raw material is mixed with crosslinking agent, etc., and molded into an expandible sheet, and the surface of the expandible sheet is covered with an unexpandible compund sheet with degassing holes in the surface, followed by expansion and curing. CONSTITUTION:A rubber raw material is mixed with a crosslinking agent (e.g., sulfur, etc.), a decomposable blowing agent (e.g., azodicarbonamide, etc.), a volatile blowing agent of a lower boiling point than the bridging temperature of said crosslinking agent (e.g., trichlorodifluoromethane, butane, toluene, etc.), and other additives as needed to obtain an expadible rubber compound sheet capable of forming a continuously cellular foam. The surface of the sheet is wholly covered with an unexpandible rubber compound sheet having degassing holes 3 in its given region and heated in an expanding environment for expansion and curing to manufacture a continuously cellular rubber expanded material 1 wih an unexpanded skin layer.
Patent JP-S6292450-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI ISAYOSHI
IPC: H01L21/76
Filed: 1985-10-18
Abstract: PURPOSE:To improve the integration by forming a high melting point metal silicide film on the inner surface of a groove, ion implanting an impurity from above, heat treating to diffuse the impurity through the metal silicide film to the side of the groove, thereby forming a channel stopper on the side of the groove. CONSTITUTION:A P-type silicon substrate 1 is heat treated to grown a silicon oxide film 2 on the surface, and a polycrystalline silicon film 3 is grown thereon. A groove 4 of U-shaped section in which the side is directed substantially perpendicularly to the substrate 1 is formed on an inactive region by photoresist, and covered entirely with titanium silicide film 5. Boron ions of an impurity for a channel stopper is implanted from above the film 5. The boron ion implanted to the bottom of the groove 4 is diffused by heat treating in nitrogen atmosphere. Thus, the boron is diffused to the bottom to the side of the groove 4 to form a P-type channel stopper.
Patent JP-2000061956-A (JP)
Title: Eluting method of low melting point metal core
Inventor: MATSUMOTO ISAO
IPC: F27D11/06
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To realize the efficient liquation of a low melting point metal core in the hollow part of a plastic molding, and completely eliminate remnant of a metal, from which the low melting point metal core is made, onto the inner wall surface of the hollow part of the plastic molding at all. SOLUTION: After the pre-heating of a low melting point metal core in the hollow part of a plastic molding such as an intake manifold 2 with a high frequency induction heating coil 7 provided in an ethylene glycol liquid 5, the plastic molding 2 is moved vertically to the high frequency induction heating coil 7. Next, the plastic molding 2 is heated during its movement. Thus, the low melting point metal core in the hollow part of the plastic molding 2 is mainly heated up to the melting temperature of the metal core so as to gradually flow the low melting point metal (the core metal) under molten state out of an opening part formed at the lower end side of the plastic molding.
Patent JP-S6289295-A (JP)
Title: Magnetic memory element and its production
Inventor: HIDAKA YASUHARU
IPC: G11C11/14
Filed: 1985-10-16
Abstract: PURPOSE:To improve the stability of a pair of Bloch lines on a stripe domain magnetic wall as well as the stability for transfer along the magnetic wall, by changing locally the film thickness along said magnetic wall. CONSTITUTION:A pattern 12 is formed on a bubble material film 11 with a positive photoresist MP1300 and then undergoes a post-baking process for an hour at 135 deg.C. Thus the pattern 12 is turned into a pattern 12'. Then polystyrene of 17,500mol.wt. is applied to the pattern 12' with xylene used as a solvent. Thus a polystyrene film 13 is obtained with a gentle waveform secured on the applied surface of the film 13. Then an ion implanting process is carried out and therefore the grating distortion is induced to the ion implanted layer. This changes chemical etching resistance. Thus the obtained layer is exposed to oxygen plasma and impregnated in phosphoric acid for 10min at 90 deg.C after an organic film is removed. In such a way, a bubble material layer can be processed into a waveform shape.
Patent JP-S6292785-A (JP)
Title: Driving device for sewing machine
Inventor: SHIMADA MASAMI
IPC: H02P25/08
Filed: 1985-10-17
Abstract: PURPOSE:To improve the response of control by variable-speed driving a reluctance motor in response to the position of revolution of a rotor to a stator for the motor drive-connected to a main shaft for a sewing machine and stopping a needle in response to the position of the needle. CONSTITUTION:The position of revolution of a rotor to a stator for a reluctance motor 38 drive-connected to a main shaft 34 for a sewing machine is detected, and the reluctance motor 38 is variable-sped driven on the basis of the driving operation of an operating pedal 42 and the detecting signal. The reluctance motor 38 is braked so that a needle 33 is stopped at a predetermined position on the basis of the position of revolution of the rotor to the stator for the reluctance motor 38 and a detecting signal from a needle-position detector 37.