baber/WOPTO huggingface dataset:
Patent JP-S62105661-A (JP)
Title: Sheet retainer for printer
Inventor: MOTOHASHI TAKESHI
IPC: B41J13/20
Filed: 1985-11-05
Abstract: PURPOSE:To reduce the number of parts and to improve the assembling work by integrally forming a spring having an elasticity with a lever, engaging the spring with a connector to apply an elastic force thereto, and contacting a paper retainer with a sheet on a platen by the elastic force of the spring. CONSTITUTION:A spring 11 having an elasticity is integrally formed with a lever 4, and a latch 16 at the end of the spring 11 is engaged with a connecting pin 10 projected on a side plate in the state that the latch 16 is pressed with the connector of the pin 10. When a sheet retaining roller 6 is pressed to a platen 1, the spring 11 applies an elastic force to the lever 4 in a direction of an arrow X to press the roller 6 on the platen 1. When the lever 4 is rotated counterclockwise, the spring 11 tends to return. Accordingly, the roller 6 separates from the platen 1. Thus, the number of component parts can be reduced, and its assembling work can be improved.
Patent JP-S61125038-A (JP)
Title: Semiconductor wafer measuring mounting base
Inventor: OOTA KOUZOU
IPC: G01R31/26
Filed: 1984-11-21
Abstract: PURPOSE:To give a function detecting whether there is any semiconductor wafer or not by providing a small hole connecting a pressure sensor with a part of a channel different from a position provided with a suction hole besides a suction hole for plural channels suck-fixing a semiconductor wafer to be measured. CONSTITUTION:A suction hole 3 is connected with a small hole 6 through a channel 5 in order to detect whether there is any semiconductor wafer or not. The lower part of this small hole 6 is connected with a pressure sensor 8 through a connecting tube 7. When the semiconductor wafer is not mounted on a surface of the hole 6 as the small hole 6 connected with the pressure sensor 8 is provided separating from the suction hole 3, a pressure is almost an ambient pressure without any connection with a suction motion of the suction hole 3. When the semiconductor wafer is mounted, as a result that the upper part of each channel is closed by the lower surface of the semiconductor wafer, a low pressure is obtained according to the suction motion made from the suction hole 3 as the channel is sealed. Therefore, a pressure sent to the pressure sensor 8 is changed into a binary pressure according to whether the semiconductor wafer is mounted or not.
Patent JP-S60135853-A (JP)
Title: Pretreatment of sample for uniform-speed electrophoresis
Inventor: KOJIMA KAYOKO
IPC: G01N27/447
Filed: 1983-12-26
Abstract: PURPOSE:To perform a pretreatment so as to prevent excessive dilution of components to be measured by a method wherein BaSO4 formed by adding BaCl2 aqueous solution with a specified concentration to a large amount of a sample containing silver sulfate is filter separated, AgCl is filter separated with the addition of a required amount of silver carbonate to the mixture of a filtrate and a detergent liquid and then, the filtrate and the detergent liquid are merged. CONSTITUTION:In the uniform-speed electrophorestic analysis of specified components in a large amount of a sample containing SO4<2->, BaCl2 of 0.5-1.5mol concentrations is added to settle BaSO4, which is filter separated to merge the filtrate and a settled detergent liquid. Ag2CO3 is added to the merged liquid at the equivalence to or slightly more than that to Cl<-> derived from BaCl2 and after the filter separation of AgCl, the filtrate and the detergent liquid are merged. Thus, the dilution of a measuring liquid is reduced significantly as compared with the case using a diluted Ba(OH)2 solution for removal of SO4<->, thereby enabling analysis of trace components quickly at a high sensitivity. This can be utilized for the analysis or the like of a brightener, napthalic sulfonate or the like in a plating liquid.
Patent JP-S63102061-A (JP)
Title: Optical disk device
Inventor: KATAOKA MASANORI
IPC: G11B17/043
Filed: 1986-10-17
Abstract: PURPOSE:To prevent an injury caused by a shutter and the damage of a mechanism by providing a shielding member movable up-and-down in the vicinity of the shutter made of a moving plate moving up-and-down in response to a loader and energizing the shielding member downward with a spring. CONSTITUTION:A shielding part 11a goes down lower than the rotational center of the shutter 9, prevents the shutter 9 from rotating and locks the shutter 9. Even if the loader 5 reaches its loading position to descend the mobile plate 8 while opening the shutter 9, the shielding part 11a of the shielding member 1 abuts on the shutter 9 because the shielding member 11 is independently fitted so as to move up-and-down. The relative position between the shutter and the mobile plate 8 is only dislocated thereby applying no undue force to the mechanism. Thus such an injury can be prevented. If a factor that inhibits the shutter 9 from being closed is removed, the shielding member 11 goes down to be locked, and the damage of the mechanism can be prevented.
Patent JP-H0695451-A (JP)
Title: Image forming device
Inventor: ARIGA TOMOE
IPC: B41J13/00
Filed: 1992-09-16
Abstract: PURPOSE:To achieve a desktop, small and inexpensive printer and facsimile equipment which are suited for a personal use commodity market. CONSTITUTION:An image forming device provided with a photosensitive body 1, an electrification means 2, an exposure means 40 and a development means 10 is provided with a supply part 70 which stores a plurality of sheet materials and can automatically feet them, an ejection part 80 which stores in the prescribed posture the plurality of sheet materials ejected from the main body, the supply part 70 and the ejection part 80 are provided on the device main body, and the sheet materials being fed from the upper part of the device main body and ejected on the upper part of the device main body via a carry path in the form of an almost letter U. A carry path along which the sheet material is fed from an auxiliary feed part 90, which also allows manual feed, and is ejected to a second ejection part is comprised of a straight carry path and, in addition, it is comprised of a short path, not longer than the length of a post card (148mm).
Patent JP-H04124333-A (JP)
Title: Large capacity low-tank
Inventor: IIDA MASAMI
IPC: E03D1/01
Filed: 1990-09-17
Abstract: PURPOSE:To enable second water to be discharged straightway when first discharge water fails to flush, by setting a solenoid valve in a low tank for discharging water to a toilet stool after using and washing it, and by opening or closing a drain pipe. CONSTITUTION:One end of a drain pipe 3 to be connected to a toilet stool is fitted to a solenoid valve 5 in a low tank 1, and after that, the other end is connected to a main body working section 7 with a rod 11. Then, a flow meter 17 for detecting the water quantity of one-time component for discharging water to be toilet stool from the low tank 1 is connected to the main body working section 7 via a controller 19. At the time when the water of the one- time component is discharged, water discharge is stopped. In this case, if the one-time water is not enough and when a washing button 29 is continuously pushed, then the solenoid valve 5 is opened, and the residual one-time component water is discharged. Then, by the working of the solenoid valve 5, second water is discharged straightway, and so the toilet stool can be perfectly flushed.
Patent JP-H0888926-A (JP)
Title: Structure for securing flat cable
Inventor: NISHIYAMA JUICHI
IPC: H01B7/08
Filed: 1994-09-13
Abstract: PURPOSE: To prevent a flat cable from coming off a securing clip. CONSTITUTION: The insulating covering of a flat cable 11 is extended in a wing shape to form an anchoring piece 12. A fixing slot 13 is formed in the anchoring piece 12 on the side connecting to the flat cable 11, and a circular fixing hole 15 for prevention of come-off is formed at the free end 14 of the anchoring piece 12. The free end 14 is folded, and a securing clip is driven through both the fixing holes 13, 15, and the flat cable 11 is thereby secured to a fixing board.
Patent JP-S6489553-A (JP)
Title: Manufacture of superconducting module
Inventor: NAKAYAMA HAJIME
IPC: H01L39/02
Filed: 1987-09-30
Abstract: PURPOSE:To facilitate the connection of a superconducting chip by a method which includes the steps of burying a superconducting IC chip in a substrate in such a manner that the chip surface having electrodes and circuit is leveled with the substrate surface, applying insulator all over the IC chip except the electrodes, and applying superconductive material directly to the chip while maintaining the temperature of the substrate within a range where the chip may not be destroyed. CONSTITUTION:A superconducting IC chip 4 is prepared which includes a superconducting circuit made of an oxide, e.g., YBa2Cu3O7, formed on a silicon wafer using a thin-film technique, and a signal output 3. An aluminum nitride substrate 5 is also prepared which includes an opening for closely and completely accommodate the chip 4. The chip 4 is buried in the opening of the substrate in such a manner that its electrode 3 is at the surface level of the substrate 5. The entire surface, except for the IC chip electrodes, is coated with an insulating layer of polyimide resin by screen printing. The circuit pattern is irradiated with plasma through a resist having holes (lift-off technique) to simultaneously perform the circuit formation and electrode connection.
Patent JP-H0989710-A (JP)
Title: Method for detecting leakage position of buried gas pipe
Inventor: KAWASHIMA TAKESHI
IPC: G01M3/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for immediately and accurately detecting a leakage position of a gas pipe without digging when a gas leaks from the gas pipe buried in the ground. SOLUTION: An inner pressure of a service pipe inside customer property 3 is raised by means of a compressor 7. A direction of an air flow in the service pipe 3 that is created when leaking from a leakage position (a) is measured every time by means of a meter 10 at a plurality of position of which existing ranges are gradually narrowed, thereby determining the leakage position (a).
Patent JP-H03110310-A (JP)
Title: Gun type burner
Inventor: YASUNAGA SHIGEFUMI
IPC: F23D11/24
Filed: 1989-09-21
Abstract: PURPOSE:To prevent noises at the time of the maximum combustion and prevent smoke at the time of the minimum combustion and make it possible to provide stable combustion control by driving a damper device used for switching air flow channel and provided to the rear of a plurality of air flow channels that communicate with a combustion chamber. CONSTITUTION:It is possible to supply primary air and secondary air through a primary air flow-in hole 30 and a secondary air flow-in hole 32 from an air transporting cylinder 12. And an opening at the end of a tertiary air flow channel 33 communicates with the inner space 34 of a heat exchanger 11. And, since primary, secondary, and tertiary air volumes Q1, Q2, and Q3 can be changed over and regulated freely by a damper device C for switching air flow channels that is provided between the main body 20 of a cylindrical burner and the air transporting cylinder 12, it is possible to carry out stable combustion control. Further, by making the ratio of the primary air volume Q1 and secondary air volume Q2, Q1:Q2=2:1 at the time of maximum combustion and Q1:Q2=1:1 at the time of minimum combustion, it is possible to prevent the generation of noises as much as possible at the time of maximum combustion and prevent the generation of soot and smoke as much as possible at the time of minimum combustion.
Patent JP-S61125402-A (JP)
Title: Gas-liquid contacting apparatus
Inventor: MIKI KAZUYOSHI
IPC: B01D3/22
Filed: 1984-11-22
Abstract: PURPOSE:To reduce pressure drop by housing a perforated plate of a spiral flow system in plural stages, providing a downcomer for pouring a liq. onto the perforated plate through a liq. receiving box, and reducing the flow resistance from the downcomer to the central part through the liq. receiving box. CONSTITUTION:A liq. on a perforated plate 2 of a spiral flow system contacts with a gas ascending through the hole 6 of the perforated plate, and flows on the perforated plate from the inlet part 4 of the perforated plate to the outlet part 7 along the circumferential direction. The interval between the inlet part and the downcomer is gradually increased in the direction of the central axis of the tower, and the horizontal cross section of the passage wherein the liq. ascends from the liq. receiving box 5 to the inlet part is gradually enlarged in the direction of the central axis of the tower. Consequently, the distribution of the depth of the still liq. on the perforated plate is made uniform by the centrifugal force and flow resistance when the gas contacts the liq.
Patent JP-S60139006-A (JP)
Title: High frequency oscillator
Inventor: NAGATA EIJI
IPC: H03B5/18
Filed: 1983-12-27
Abstract: PURPOSE:To ensure oscillations up to a high frequency by connecting a distribution which has inductivity and eliminates the inter-electrode capacity between the collector and the emitter or between the drain and the source of a transistor to the place between the emitter or the source and an earth. CONSTITUTION:A transistor TRQ is used and a collector electrode is connected to an earth potential. An inductive impedance L is connected to a base electrode. The emitter and the base of the TRQ are connected with negative feedback via an inter-electrode capacity Cbe to attain the function of an oscillator. A distribution constant circuit S is connected between an emitter electrode and an earth potential. The circuit S is controlled so that the length (l) is inductive for a strip line having its open tip and provided to a substrate. The absolute value of the impedance of the circuit S is set so that the inter-electrode capacity Cce between the collector and the emitter of the TRQ is approximate to the absolute value of the impedance obtained by an oscillating frequency. Thus it is possible to ensure oscillations of the TRQ up to a high frequency area.
Patent JP-H0780573-A (JP)
Title: Method for positioning member and device therefor
Inventor: SHIODA NORIO
IPC: B21D43/00
Filed: 1993-09-08
Abstract: PURPOSE:To simplify the configuration of a driving system and to improve the accuracy, of positioning by moving a stopper in the discharging direction of a member to be machined after machining is completed and discharging the member to be machined. CONSTITUTION:In a device for positioning a member, a prescribed machining is executed in a machining device 10, and positioning of the member to be machined 14 is executed with a stopper 16. The stopper 16 is automatically moved with a ball screw 20 of a driving device and a servo motor 16. The stopper 16 is stopped at a prescribed position with the ball screw 20 and the servo motor 26, the member to be machined 14 is fed into the machining device 10, after machining the member to be machined 14 is completed, this stopper 16 is moved to the discharging direction of the member to be machined 14 with controllers 42, 50 and the member to be machined 14 is discharged. Therefore, the electric configuration can be simplified and the wiring treatment can easily be made.
Patent JP-2000062204-A (JP)
Title: Ink supply mechanism in electrostatic ink-jet recording apparatus
Inventor: HAGIWARA YOSHIHIRO
IPC: B41J2/175
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink supply mechanism in an electrostatic ink-jet recording apparatus having a stable recording quality by always maintaining the ejecting part ink at a constant amount and a constant pressure. SOLUTION: An ink supply mechanism comprising a printing head 11 having an ink ejecting part, and an ink tank, wherein an ink inflow pipe path 30 for supplying ink from an ink tank to the printing head 11, and an ink outflow pipe path 31 for collecting the ink from the printing head to the ink tank are provided between the printing head 11 and the ink tank, with an inflow pump 34 for supplying the ink provided in the ink inflow pipe path 30, and with an outflow pump 35 for collecting the ink provided in the ink outflow pipe path 31, is provided.
Patent JP-2000064589-A (JP)
Title: Mark plate
Inventor: FURUSAWA MASAHIRO
IPC: E04F21/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To speedily perform attaching without any failure by sticking a mark plate providing a cut groove and a projection part on a mark line at the attaching position of a fixture before a sheet-like surface material is attached to a wall and a ceiling. SOLUTION: A mark plate is provided so that a cut groove 2 and a projection part are provided on a mark line C being substantially the center of a body 1 comprising a thin plate to find the direction of the mark line C. Before the sheet-like surface material of a cloth or the like is stuck on a wall or a ceiling, the mark plate is stuck at a position attaching fixtures such as a handrail and a cloth drying tool. As the result, even after the sheet-like surface material is stuck, the position and direction for attaching the fixtures are simply and precisely found, and the fixtures can be speedily attached without any failure.
Patent JP-S60148432-A (JP)
Inventor: HAINTSU FUOTSUKE
IPC: B65H16/02
Filed: 1984-11-22
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-H1097919-A (JP)
Title: Superconducting coil
Inventor: HATANO HIROSHI
IPC: A61B5/055
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting coil, which uses the merit of a cover layer that uses a metal layer and an inorganic insulating layer, suppresses reduction of a breakdown strength due to cracks on the inorganic insulating layer and is suitable especially for forcibly cooling conductor, monolithic conductor, stranded conductor, etc. SOLUTION: A superconducting coil is provided with a superconductor 1 and a cover layer 2 which covers the superconductor 1. The cover layer 2 is provided with three-layer laminated tape (laminated body) 5 which covers the circumference of the superconductor 1 in layers and a metal tape 6 which covers the tape 5. The laminated tape 5 is composed of alumina (inorganic insulating layer) 3 and aluminum alloy (metal layer) 4 and the aluminum alloy 4 is arranged on the plane on the side of the superconductor 1.
Patent JP-S60143809-A (JP)
Title: Magnetic filter
Inventor: NAKANISHI HISAO
IPC: B01D35/06
Filed: 1983-12-29
Abstract: PURPOSE:To exert efficiently a magnetic flux generated from a coil on filter media by unifying magnetically magnetic circuit members at the outside and the inside of a vessel. CONSTITUTION:Magnetic circuit members 12 and 13 are opposed to each other in a vessel 1 with filter media 9 in-between, and magnetic circuit members 18 and 19 are arranged with a coil 17 at the outside of the vessel 1 in between. The respective magnetic circuit members at the inside and the outside of the vessel 1 are magnetically unified with a magnetic field coupling piece 21. Consequently, when magnetic particles contained in a fluid passing through the inside of the vessel 1 are separated from the fluid, a magnetic flux generated from the coil 17 can be exerted on the filter media 9 with small magnetic resistance, and the proportion of the magnetic flux utilized for the attraction of the magnetic particles in the filter media 9 to the magnetic flux generating capacity of the coil 17 can be increased. And since the magnetic circuit members 13 and 19 at the inside and the outside can be easily and mechanically separated, the exchange or the inspection of the filter media 9 can be easily carried out.
Patent JP-H0295481-A (JP)
Title: Sorting equipment in rice husking sorting machine
Inventor: YOSHIDA NOBUMASA
IPC: B07B13/02
Filed: 1988-09-30
Abstract: PURPOSE:To prevent damage of unpolished rice by erecting a rotary sorting drum in a finishing rice gutter and sorting unpolished rice with a pre-sorting equipment and thereafter suppling unpolished rice to the rotary sorting drum. CONSTITUTION:When raw unpolished rice is supplied to a paddy hopper 2 and the respective rotary parts of a rice husker are driven, the unhulled rice supplied to the husking rolls 3, 3 from the paddy hopper 2 receives husking action. Hulled rice without winnower is sorted by wind in a wind sorting path 4 of the lower part and chaff is discharged to the outside of the equipment through a dust discharge drum 6. The blended rice of unpolished rice and unhulled rice is allowed to fall and supplied to a receiving gutter 7 for hulled rice without winnower and elevated to a blended rice hopper 9 with a grain elevator 8 and supplied to a pre-sorting equipment 22 of unhulled rice and unpolished rice. Unhulled rice and unpolished rice are pre-sorted while these are allowed to flow down on the sorting plate 25 of the pre-sorting equipment 22. Therefor the blended rice wherein the blending rate of unhulled rice has been reduced is supplied to the feed gutter 14 of a rotary sorting drum 11 and supplied to the feed side end part. Then this blended rice is drawn up into the potholes of the rotary drum 11 and allowed to fail to a finishing rice gutter 16.
Patent JP-S60134170-A (JP)
Inventor: SATOU SEIJI
IPC: F25B15/00
Filed: 1983-12-23
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-H0973903-A (JP)
Title: Negative electrode material for lithium secondary battery and manufacture thereof
Inventor: YAMADA CHOMEI
IPC: H01M4/36
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for a lithium secondary battery with excellent lithium carrying ability and high capacity and provide the manufacturing method therefore. SOLUTION: Composite composition carbonaceous powder prepared by mixing fine particles of resin carbon into which carbon black having a DBP oil absorption of 100ml/100g or more is dispersed with high crystalline graphite powder in the range of 5-30wt.% is used as a lithium carrying body. The manufacturing method is that a dispersion solution prepared by mixing 10-100 pts.wt. carbonizable theremosetting resin with 100 pts.wt. carbon black having a DBP oil absorption of 100ml/100g or more is granulated, then the granulated material is baked in a non-oxidizing atmosphere at 700-1200 deg.C for carbonization.  The fine particles of carbon black dispersed resin carbon are uniformly mixed with high crystalline graphite fine powder in the range of 5-30wt.% to obtain composite composition carbonaceous powder, and the composite composition carbonaceous powder obtained is mixed with a fluorinated compound binder to form the lithium carrying body.
Patent JP-H0887565-A (JP)
Title: Optical information reading device
Inventor: KUNIOKA YASUHIRO
IPC: G06K7/00
Filed: 1994-09-16
Abstract: PURPOSE: To provide an optical information reading device which facilitates the positional matching between a bar code and a light receiver window and can read such an information pattern as a two-dimensional bar code that especially has a large quantity of information without using an image sensor that has high resolution. CONSTITUTION: An optical information reading device which reads an information pattern is provided with a two-dimensional image sensor 23 which optically reads an information pattern 11 recorded on a reading surface via a light receiver window 17 and also converts the pattern 11 into the corresponding electric information signal, an optical finder window 13 which visually recognizes the pattern 11 via the window 17 to perform the positional matching between the window 17 and the pattern 11, and a sliding shutter means 25 which closes the window 13 to prevent the disturbance light from entering the sensor 23 except the image light received from the pattern 11 when this pattern is read by the sensor 23.
Patent JP-S62111091-A (JP)
Inventor: SAKURAI HITOSHI
IPC: E06B5/18
Filed: 1985-11-06
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。