baber/WOPTO huggingface dataset:
Patent JP-H02263959-A (JP)
Title: Oxygen free copper rolled foil and flexible printing circuit board using it
Inventor: SAKAI SHUJI
IPC: C22F1/00
Filed: 1989-04-04
Abstract: PURPOSE:To manufacture the copper rolled foil having low temp. softening properties and high flexing fatigue life by preparing oxygen free copper rolled foil having specified contents of phosphorus and inevitable impurities such as oxygen and specified final cold working ratio and thickness. CONSTITUTION:Oxygen free copper rolled foil contg., by weight, <=1ppm phosphorus, contg. <=50ppm inevitable impurities such as oxygen and in which thickness is regulated to <=100mu by final cold working of >=90% working ratio is prepd. The copper rolled foil has low softening temp. and has the flexing fatigue life after softening more increased than the prescribed value, which is therefore useful as a lead pattern of a flexible printed circuit board.
Patent JP-H09243262-A (JP)
Title: Drying method of organic garbage, and drying apparatus therefor
Inventor: KANEOKA YOSHIMORI
IPC: F26B11/16
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To effectually dry garbage only by using a miniature simple apparatus. SOLUTION: Organic garbage is grounded into a granular state in a garbage grounding part 2, and resultant garbage grounded matter is transferred into a stirring tank 3a of a stirring part 3. In the stirring tank 3, the garbage grounded matter is stirred and powdery sodalime is added thereinto at a ratio of garbage grounded matter to the sodalime of 10:2. The added sodalime is uniformly dispersed in the stirring tank 3a with the action of the stirring means and is reacted with water involved in the garbage grounded matter, and remaining water is evaporated with heat produced at that time to dry the garbage grounded matter. Water vapor in the stirring tank 3a is forcedly exhausted in a forced exhaustion part 5. Thereafter, the garbage grounded matter is taken out from the stirring tank 3a, and is left behind at ordinary temperature for about 6 hours to achieve more complete drying.
Patent JP-S599694-A (JP)
Inventor: JIEI ROURANDO DETOMAA
IPC: G09G1/10
Filed: 1983-05-16
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-H03285542-A (JP)
Title: Squirrel-cage rotor
Inventor: SATO TADAYUKI
IPC: H02K1/26
Filed: 1990-03-30
Abstract: PURPOSE:To manufacture a laminated core easily at a low cost by asymmetrically forming the punched part of steel plates so that the bridged part or the opening at the outer circumferential side is shifted by a predetermined distance to one side from the center line of a main part where a conductor is contained. CONSTITUTION:A unit block 4 of a laminated core 1 is formed by laminating a plurality of steel plates 3 having a punched part 2 at same position so that protrusions 3a, inflated or rised to the inner circumferential side, are overlapped. A slot 5 is formed in parallel with the axis of a rotary shaft and a bridge part or an opening 5b is formed at a position shifted by a predetermined distance (d) from the center line l of a main part 5a. Rotor diameter D, corresponding number of slot Z in the stator and the number of pole pair (p) satisfy a relation piD/4(Z+p)<=d<=piD/4(Z-p).
Patent JP-S61244895-A (JP)
Title: Fan equipment
Inventor: TOMOHIRO TERUHIKO
IPC: F04D23/00
Filed: 1985-04-22
Abstract: PURPOSE:To cool a motor effectively, by forming plural piercing holes which open into the inside of an impeller hub, on the side surface of this truncated conical impeller hub, near the upper base of this impeller hub. CONSTITUTION:Plural piercing holes 1b and formed on the side surface of a hub 1b of an impeller 1, near the upper base of this impeller hub 1a, and a motor 2 for driving the impeller 1 is set in this hub 1a. As static pressure of the inside of the hub becomes higher than that of the outside of the hub, at a part near the inlet of the impeller, where the piercing holes 1b are formed, a flow is generated from the inside of the hub toward the outside of it, as shown by arrows (b) in the figure. As the static pressure of the flow near the outlet of the impeller rises due to the work caused by the impeller vanes, the pressure outside the hub becomes higher than that inside the hub, at the edge of the lower base of the hub, and a part of the flow turns inside the hub, as shown by arrows (c) in the figure. Consequently, the motor 2 inside the hub is cooled sufficiently.
Patent JP-S57201078-A (JP)
Title: Semiconductor and its manufacture
Inventor: OIKAWA SABUROU
IPC: H01L29/10
Filed: 1981-06-05
Abstract: PURPOSE:To manufacture a semiconductor of large current and high dielectric strength GTO, by forming  P(+) type high-impurity density layer without slipping a photo-mask by self-alignment, after providing a gap between an N-emitter layer and a P-base layer. CONSTITUTION:First, a PN-junction is planer-structurd between a P-base layer 4 and N-emitter layer 5. The junction can securely be passivated on the main plane. A gate electrode takeout 7 or photoetching mask (silicon oxide film 9a, photo-resist film) to form a gap on an etching gap is used as a self-alignment mask, leaving a silicon oxide film 9a only after etching completion. A P type high-impurity density layer 5 of the same conductivity as the P-base layer is formed at the etching gap. A high-density P(+)-layer 4a of even depth is formed around the N-emitter layer or on the side of the gap.
Patent JP-H10258275-A (JP)
Title: Suspended oil recovering device with transfer capability increasing function
Inventor: ARAOKA TOSHINOBU
IPC: B01F25/60
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To recover suspended oil even in the case the weather is bad and suspended oil has turned into a highly viscous matter or solidified to a certain degree by the change with time. SOLUTION: A device is provided with an underwater pump 13 suspended up on the water surface 10 by a float 12 and having a suction opening formed on the upper section for sucking suspended oil 11 on the water surface 10 together with water, a flexible mixed oil and water transfer pipe 18 with its one end communicated and connected with a discharge opening provided on the lower section of the underwater pump 13 and the other end communicating and connected with an oil and water separating device 17 on a suspended oil recovering boat 16 and a transfer capability increasing means 15 suspended in the mixed oil and water transfer pipe 18 and increasing the transfer capability of mixed oil and water formed of a mixture of oil 11 and water 10.
Patent JP-2000281263-A (JP)
Title: Paper posterior processing device and image forming device
Inventor: KAWANO MINORU
IPC: B65H37/04
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To reliably convey paper sheets to the prescribed position of a stapler for a stapling action by forming a stapling means for stapling a paper bundle with a lower stapling process section having a needle hole section and a vertically movable upper stapling process section pressing the upper face of the paper bundle loaded on the lower stapling process section for stapling. SOLUTION: This paper posterior processing device installed so that a reception section of paper sheets P coincides with the main body paper discharging means of an image forming device main body is provided with an intermediate stacker 33 carried-out with the paper sheets P by a conveyance roller, and the paper sheets P positioned on the intermediate stacker 33 are stapled by a stapler 50.  The stapler 50 is constituted of a lower stapling process section 51 having a needle hole section 51A protruding staple needles, a lower guide member 52 holding the lower face of the conveyed paper sheets P and guiding them to the lower stapling process section 51, a vertically movable upper stapling process section 53 pressing the upper face of the paper sheets P loaded on the lower stapling process section 51 for stapling, a driving means vertically driving the upper stapling process section 53, and a staple needle feeding means.
Patent JP-H03287335-A (JP)
Title: Single crystal ingot posture adjusting device
Inventor: IBE HIROYUKI
IPC: B23Q1/00
Filed: 1990-03-31
Abstract: PURPOSE:To adjust the posture of a single crystal ingot without applying an unnatural force by providing X and Y stages, theta stage and phi stage rotating around axes parallel to the X and Y axes, and hands to hold the single crystal ingot to each stage. CONSTITUTION:In the X-Y-theta-phi stage 24, when a motor M5 is ON, the X stage 26 moves in the vertical direction on the paper surface to a base 25, and when a motor M6 is ON, a taper block 268 moves in the reverse direction to the left side and the right side each other, and at the same time, the Y stage 28 moves up and down in the direction of the arrow Y to the X stage 26. When a motor M7 is ON, the theta stage 30 rotates in the direction of the arrow theta making a pin 302 as the center, to the Y stage, and when a motor M8 is ON, the phistage 32 rotates in the direction of the arrow phi making a pin 322 as the center, to the theta stage 30. A wrist 204 is fixed to the phi stage 32. Hands 205 and 206 are driven in the reverse directions up and down each other at the same dis tance.
Patent JP-S5610357-A (JP)
Title: Supply nozzle for powdered material
Inventor: MATSUO NORIO
IPC: B05B7/24
Filed: 1979-07-09
Abstract: PURPOSE: To prevent a powdered material supply nozzle from being blocked and thereby allow a powdered material incinerating device to be continuously operated, by providing in the nozzle a venturi type passage for a powdered material, a part of which has a reduced cross-sectional area, and thereby improving the linear velocity of an ejected powdered material.  
     CONSTITUTION: A passage for a powdered material in a nozzle body of a powdered material supply nozzle consists of a converging portion having a gradually decreasing cross-sectional area, a narrowed portion having a minimal cross-sectional area and a diverging portion having a cross-sectional area gradually increasing toward a material ejection port, which are continuously extended in the mentioned order from a material inlet port. A powdered material supply nozzle 20 is joined at its inlet end to a powdered material transfer pipe 10 via a suitable connecting means, for example, a flange 20a. The nozzle 20 is provided with a passage for a powdered material, which consists of a converging portion 21a having a cross-sectional area gradually decreasing from a material inlet, a narrowed portion 21b having a maximal cross-sectional area, and a diverging portion 21c having a cross-sectional area gradually increasing toward a material ejection port. In other words, the nozzle as a whole has a venturi type construction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05258480-A (JP)
Title: Device for supporting magnetic head
IPC: G11B21/02
Filed: 1992-03-10
Abstract: PURPOSE:To reduce misalignment of a head due to change in temperature and to form it in thin shape in a flexible disk device driven by a linear pulse motor. CONSTITUTION:A head arm 7 loaded with magnetic heads 9, 10 and a carriage arm 3 are provided; a movable piece 2 is fastened underneath the carriage arm 3; and the movable piece is driven by a linear pulse motor 1. The magnetic heads 9, 10 are arranged in front of the linear pulse motor 1. A recessed part 21 is formed on the movable piece 2, and a part of the carriage arm 3 is fit in. This recessed part 21 is arranged between the stators 15 of the linear pulse motor 1. Therefore, if both arms 7, 3 are of the same material and having a linear expansion coefficient approximate to that of a recording medium but of a different material from that of the movable piece 2, the misalignment of the above magnetic heads 9, 10 are minimum.
Patent JP-2000025585-A (JP)
Title: Lifting/support device for heavy cargo
Inventor: YUASA KIYOSHI
IPC: B60S9/12
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To automatically lock a rotation by locking the rotation of a hydraulic cylinder by insertion of a key into a key groove when the hydraulic cylinder relatively moves up due to a reaction force when the hydraulic cylinder becomes in a vertical position to expand a rod to ground a leg. SOLUTION: After an inner cylinder 14 is drawn by a given length, a hydraulic cylinder 16 is directed vertically. By expanding this, a leg 18 mounted to the tip of a rod 16a is ground. When the inner cylinder 14 is stood in the vertical position, the inner cylinder 14 is automatically locked in this position between a fulcrum shaft 24 and the inner cylinder 14. The fulcrum shaft 24 is formed as a slender key 24a in the shaft core direction of the inner cylinder 14, and a key groove 28 into which this key 24a can be inserted is formed in the upper part of a hole 22. When the rod 16a is expanded to ground the leg 18, its reaction force intends the hydraulic cylinder 16 to move up. However due to this action, the key 24a is inserted into the key groove 28 and is locked in this position.
Patent JP-H09274315-A (JP)
Title: Photosensitive recording medium
Inventor: HATTORI YASUHIRO
IPC: G03F7/028
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To form a full-color image by exposure using an easily available low-cost light source for exposure by incorporating photosensitive substances each having the max. curing sensitivity to light of a specified wavelength. SOLUTION: A photosensitive layer 3 contg. photosensitive microcapsules 4 for yellow coloring, photosensitive microcapsules 5 for magenta coloring and photosensitive microcapsules 6 for cyan coloring mixed with a resin binder is formed by coating on the surface of a substrate 2 composed of a film of polyester, etc. A photosensitive substance having the max. curing sensitivity to light of about 565nm wavelength and a yellow image forming agent are housed in the microcapsules 4. A photosensitive substance having the max. curing sensitivity to light of about 630nm wavelength and a magenta image forming agent are housed in the microcapsules 5. A photosensitive substance having the max. curing sensitivity to light of about 700nm wavelength and a cyan image forming agent are housed in the microcapsules 6.
Patent JP-H01259641-A (JP)
Title: Sound multiplex signal demodulator
Inventor: NAGAMATSU SHUNICHI
IPC: H04S1/00
Filed: 1988-04-08
Abstract: PURPOSE:To eliminate external parts which prevent the malfunction of an annunciator and simplify wiring by building a means to drive the annunciator and turn off forcibly a sound multiplex signal processing circuit inside a sound multiplex signal demodulating circuit into the sound multiplex signal demodulating circuit. CONSTITUTION:Between a terminal to which an annunciator driving signal from an FM stereo demodulating circuit is supplied and an annunciator 65, the means to drive the annunciator 65 and turn off forcibly the sound multiplex signal (sub-signal) processing circuit inside the sound multiplex signal demodulating circuit is built beforehand in a sound multiplex signal demodulating circuit 300. Thus, when receiving a sound multiplex broadcasting signal, a path to drive the above-mentioned annunciator and the means to drive the above-mentioned annunciator by the annunciator driving signal from an FM stereo demodulating circuit do not influence each other and it is unnecessary to provide the external parts.
Patent JP-H11281586-A (JP)
Title: Device and method for inspecting defect of disk chamfer part
Inventor: TODA MASATOSHI
IPC: G01N21/95
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of image data when a polishing direction changes and to achieve an accurate, automatic inspection, by providing a polishing direction recognition means, a second disk retention part, a second light emission part, a lighting device, a second light reception part, a second traveling mechanism, and an image- processing part. SOLUTION: A polishing direction recognition means recognizes a polishing direction according to the output change of a light reception part. A disk 10 is retained by a second disk retention part 11. A lighting device 15 is provided with the polishing direction recognition means, the second disk retention part 11, and a second light emission part 12 and applies light to a disk chamfer part while relatively changing the application direction of light, so that only light where an emission angle in a horizontal direction being formed by the emission light and the polishing direction is within a specific range can be applied.  A second traveling mechanism 14 changes the relative position relationship between a system including the lighting device 15 and the second light reception part 15, so that the entire range to be scanned of the chamfer part can be scanned by a second light reception part 13. An image-processing part 16 processes a signal from the second light reception part 13.
Patent JP-H05239566-A (JP)
Title: Method for recovering palladium from acidic waste liquid of hydrochloric acid containing iron
Inventor: NAKASHIO FUMIYUKI
IPC: C22B11/00
Filed: 1992-02-26
Abstract: PURPOSE:To separate and extract only Pa ions in a short period of time by adjusting the concn. of free hydrochloric acid in a waste liquid to a prescribed value or below, then extracting the Pa ions by using an oil phase contg. dialkyl sulfide, water phase contg. thiourea and specific emulsifier. CONSTITUTION:Only Pa ions are substantially separated by an emulsification type liquid film extraction method from an HCl-acidic waste liquid in which iron ions coexist in a large amt. The concn. of the free hydrochloric acid in the above-mentioned waste liquid is previously adjusted to <=2000, more preferably <=1500mol/m<3> by thickening or reaction with iron, etc., and then the extraction is executed. Further, the compd. of the general formula R-S-R' (R, R' are an alkyl group) is added to a satd. hydrocarbon of a low arom. content such as >=6C kerosene, etc., to form the oil phase. On the other hand, the water added with thiourea as a reverse extracting agent is prepd. or the hydrochloric acid is formed as the internal water phase. The dioleyl glutamic ribitol expressed, by formula, which is a neutral surfactant and/ or amphoteric surfactant of a higher fatty acid ester system of sorbitan, is used as the emulsifier.
Patent JP-S62250470-A (JP)
Inventor: SARII ESU GEI
IPC: G03G13/08
Filed: 1987-04-08
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-S62243917-A (JP)
Title: 5-cycle internal combustion engine
Inventor: HASUI HIROSHI
IPC: F02B25/00
Filed: 1986-04-15
Abstract: PURPOSE:To improve output by supplying supercharged air from a turbocharger, in addition to natural intake, into a cylinder at the later period of exhaust stroke to add scavenging stroke and provide a 5-cycle internal combustion engine. CONSTITUTION:A cylinder 1 is provided with an exhaust valve 6, an intake valve 13 and a scavenging valve 8. Mixture is taken in naturally through the intake valve 4, and supercharged air supplied from a compressor 10 of a turbocharger through the scavenging valve 8 scavenges. Near the termination of exhaust stroke cause by the opening of exhaust valve 6 is opened the scavenging valve 8 to supply pressurized air into the cylinder for forced scavenging. Next, the intake valve 4 is opened to take in mixture by natural intake. Thus, is provided an engine of 5-cycle, natural intake stroke-compression stroke- combustion stroke-exhaust stroke-forced scavenging stroke.
Patent JP-H10278463-A (JP)
Title: Fixing member
Inventor: MIYOSHI YASUHIRO
IPC: B42F1/02
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a fixing member having a fixing means using flocked body. SOLUTION: The fixing member comprises a support 4 formed with a gap H of a predetermined interval and provided to inset a sheet P to the gap H, and flocked bodies 10a, 10b provided at least one side of opposed surfaces of the support 4. In this case, the sheet P inserted into the gap H is brought into contact with the flocked bodies 10a, 10b to fix the sheet P to the gap H.
Patent JP-H06280005-A (JP)
Title: Sputtering target and its production
Inventor: UEDA TADAO
IPC: C23C14/34
Filed: 1993-03-23
Abstract: PURPOSE:To improve the quality of LSI wiring formed by using a sputtering target. CONSTITUTION:A molten aluminum or aluminum alloy in a melting furnace 1 is supplied to a casting zone 3 while an oxide film formed on the surface of the molten metal is left to remain as a barrier so that the molten metal is not exposed directly to the atmosphere. Thereby, intrusion of impurities including carbon and oxygen from the atmosphere can be prevented. The obtd. sputtering target contains each <=5ppm content of carbon and oxygen. Thus, the sputtering target small in the content of impurities is obtd. without necessitating a process in a vacuum chamber and capable of forming a high-quality wiring is obtained.
Patent JP-H11279004-A (JP)
Title: Harmful insect repellent composition
Inventor: MAKITA MITSUYASU
IPC: A01N31/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a repellent composition capable of smoothly being sprayed as an aerosol agent and capable of keeping an good feel of handling without whitening by making the composition include a harmful insect repellent component, polyethylene powder and solvent. SOLUTION: This composition is obtained by including (A) a harmful insect repellent component (pref. carane 3,4-diol), (B) a non-porous and spherical polyethylene powder, and (C) a solvent (pref. a mixture of isoparaffin and alcohol). The composition may be used as an aerosol agent comprising a liquid agent and atomizing agent. The component A is blended at a rate of pref. 5 to 40 wt.% based on the liquid agent and at a rate of pref. 5 to 25 wt.% based on a liquid component except the atomizing agent when used as the aerosol agent. The particle diameter of the powder component B is pref. 7 to 20 μm. A blending weight ratio of the component A to B is pref. (1 to 0.1) to (1 to 0.6).
Patent JP-S58204694-A (JP)
Title: Monitor and control device
Inventor: IKEDA YUTAKA
IPC: G08C19/28
Filed: 1982-05-21
Abstract: PURPOSE:To output a control signal regardless of the operating state of a system and to operate the system efficiently, by outputting a control signal to a system to be monitored when a prescribed condition is satisfied between a remote control signal and monitor information. CONSTITUTION:Plural numbers of parallel monitor information 6 from the system 4 to be monitored are decoded at a parallel encoder 12 and inputted to a parallel-serial converter 11 and a matrix circuit 15 as parallel encoding monitor information 14. The information converted serially at the converter 11 is transmitted to a relay station via a telemeter line 5. The remote control signal transmitted through the line 5 is converted into a parallel signal at a serial-parallel converter 13 and inputted to the circuit 15 as parallel control information 16. This circuit 15 corresponds the monitor information 14 and the control information 16, and when the corresponding condition exists on the circuit 15, a remote control signal 7 is outputted to the system 4, allowing to operate the monitor and control device efficiently.
Patent JP-H05291208-A (JP)
Title: Dry etching method
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/302
Filed: 1992-04-08
Abstract: PURPOSE:To improve selectivity of a substratum when a lower-layer resist layer is etched in a three-layer resist process. CONSTITUTION:A lower-layer resist layer 3 on an Al-1% Si-0.5% Cu layer 2 is etched by using a mixed gas of COS (carbonyl sulfide) and O2. A carbon- based polymer which is formed at this time is provided with a strong chemical bond and a strong electrostatic attraction force due to the introduction of a carbonyl group (>C=O); it displays a highly etching-resistant property. S (sulfur) is generated also from the COS. The carbon-based polymer and the S form a sidewall protective film on the sidewal face of a pattern, and form a protective film on the exposed face of an SOG pattern 4a and the Al-1% Si-0.5% Cu layer 2. Thereby, the energy of impinging ions which are required for an anisotrpic working operation can be reduced, and a high-selection, low-damage and low-contamination etching operation is realized.