baber/WOPTO huggingface dataset:
Patent JP-S54103680-A (JP)
Title: Multilayer wiring type semiconductor device
Inventor: NAKAMURA MASARU
IPC: H01L21/768
Filed: 1978-02-01
Abstract: PURPOSE: To lower heat treatment temperature and reduce contact resistance between wiring layers in the through-hole regions by interposing a silicide layer of metal material at one side in the through-hole regions between layers at the time of forming multilayer metal film circuit wirings.  
     CONSTITUTION: An insulation film 3 such as of SiO 2 , Si 3 N 4  is deposited on a Si substrate 1 having diffused element regions 2, after which an opening is provided on each region 2, and an Al-Si alloy layer 4 making contact to the region 2 is formed. Next, a first layer Al wiring 5 connecting to the alloy layer 4 and extending onto the film 3 is deposited and with this being encircled, an Al 2 O 3  interlayer insulation film 6 is similarly formed on the film 3. Thereafter, an intermediate insulation film 7 of SiO 2  or polymide is provided and openings are made on the wiring 5, where an Al-Si alloy layer 8 is similarly deposited. Next, an underlying metal layer 9 composed of Ti and Pt making contact to this and extending onto the film 7 and an Au plating layer 10 being the second layer wiring are formed and the entire surface is protected with an insulation film 11. Then, the heat treatment temperatures during processing can be 400 to 500°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000206602-A (JP)
Title: Image pickup device and control method thereof
Inventor: KOBAYASHI JUNJI
IPC: H04N5/235
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which can be effectively made compact and which is constituted so that an always proper recording operation is guaranteed. SOLUTION: This image pickup device is constituted so that plural function parts are disposed at the prescribed parts of a camera main body 1 and provided with a contact detection means detecting the contact conductive state of the specified function part and a warning issuing means issuing a prescribed warning based on the detection signal of the contact detection means. The cover member 3 of a microphone is constituted of a touch-switch and a finder 7 constituting a display means is included. Then, when the hand of a user touches the cover member 3 at the time of a recording mode, the prescribed warning is displayed at the finder 7 by the warning issuing means.
Patent JP-H11206662-A (JP)
Title: Cleaning utensil
Inventor: DENDA IKUO
IPC: A47L13/20
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To efficiently wipe off liquids such as oil, water, chemicals or the like from a floor surface, and display an effect wherein a dropping of a liquid absorbent member from a cleaning utensil can be drastically reduced by a method wherein on the fitting surface for the liquid absorbent member on the liquid absorbent member fitting member, a plurality of curved surfaces and/or a plurality of protruding parts are formed. SOLUTION: On the peaks of respective curved surfaces 2 which are formed on the contact surface side of an absorbent member for a liquid absorbent member fitting member 1 of this cleaning utensil, a protruding part 12 of which the cross section is trapezoidal, is further formed in the longitudinal direction of the fitting member 1 as a fitting surface of the liquid absorbent member. In this case, a contact surface between the liquid absorbent member fitting member 1 and a floor becomes remarkably small, and a liquid which has been absorbed once, e.g. a motor oil is hardly pushed out from the absorbent member even when the cleaning utensil is firmly pressed to the floor surface.  Also, when an oil spilt on the floor surface is wiped off, there is a possibility that the absorbent member may be deformed or removed by a resistance with the floor surface, but the absorbent member is firmly fixed by the protruding part 12, and such a phenomenon hardly occurs.
Patent JP-H02193517-A (JP)
Title: Snow melting alloy ring and its manufacture
Inventor: SASAKI KAZU
IPC: C22C38/00
Filed: 1989-01-20
Abstract: PURPOSE:To improve snow melting effect in a low current transmitting area by using the ring of Fe-Ni system alloy as the snow melting ring of an aerial transmission line. CONSTITUTION:A ring formed with Fe-Ni system alloy and having the hysteresis loss of 50KG.Oe or more in the magnetic field of 10Oe with the coercive force of 2-15Oe is set as a snow melting ring, and is used to be fitted on a transmission line. As such materials, for example, there are materials including the Ni of 4-25weight%, the C of 1weight% or less, one or two kinds or more of the Si, Mn, and Al of 1weight% or less, and the residual section of Fe. Temperature rise by the materials is shown in the curve of No.2, and heat generating in a low current transmitting area is more than that in conventional products shown in No.5 and No.7.
Patent JP-H01186114-A (JP)
Title: Parallel operation protective device
Inventor: HAYASHI NORIYUKI
IPC: H02H7/06
Filed: 1988-01-21
Abstract: PURPOSE:To increase the life of a reverse power relay and to enhance the reliability of a whole device by composing the title device to interlock the relay until an overcurrent relay for detecting the overcurrent of a generator is operated. CONSTITUTION:The output of a transformer 8 for an instrument is applied to a reverse power relay 9 through a switch 13 which receives as a close command signal the output signal 10a of an overcurrent relay 10. Even if a factory load 11 becomes light so that an excessive power is generated in a generator 7 with the result that the direction a power flowing to a receiving breaker 2 is varied to a direction flowing from a bus 12 side to a power system 1, a switch 13 is opened while the output current of the generator 7 remains an overcurrent level or less. Thus, a relay 9 is interlocked, and not operated. On the other hand, if the output current of the generator 7 becomes an overcurrent level or more, the relay 10 is operated to close the switch 13, and the output of the transformer 8 is input to the relay 9. Accordingly, if the power flow is varied at this time, the relay 9 is operated to trip the breaker 2.
Patent JP-H10201669-A (JP)
Title: Device for opening and closing seat and lid of toilet stool
Inventor: TANMACHI AKIRA
IPC: F16F9/14
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for opening and closing the seat and lid of a toilet stool, such that large torque can be obtained even though the device is small and that it is easy to match the toilet seat and lid can with rotary moment in details and accentuate their action. SOLUTION: A first rotating shaft 3 is freely rotationally mounted on a case main body 19 designed to be mounted on a toilet stool main body 1, a first rotation control means 8 comprising a cam mechanism which is under the action of an elastic means is provided on one side of the first rotating shaft enclosed in the case main body, second rotation control means 21 comprising rotary dampers are provided in two parallel stages inside the case main body and above or below the first rotation control means, a driving force transmission means 13 is provided between the first and second rotation control means, the mounting shaft of either a toilet seat or a toilet lid is freely rotationally borne on the rotating shaft, and the other is fixed in place in such a way as to rotate together with the rotating shaft.
Patent JP-H05203700-A (JP)
Title: Handler
Inventor: MIURA TAKEO
IPC: G01R31/26
Filed: 1992-01-27
Abstract: PURPOSE:To reduce the number of processes required to attach and remove a test board and enhance safety by attaching the test board by means of evacuation, and removing the board by means of releasing from that state. CONSTITUTION:A cavity 8 and e.g. eight suction openings 7 are machined in the respective portions of a contact block 2A which holds a contact 1 and a sealed portion 9 is provided at the portion of the block 2A which makes contact with a handier main body 3A. To connect and fix the contact block 2A to a test board 5 using a cable 11, the main body 3A is brought into contact with the block 2A and the cavity 8 in the block 2A is evacuated from a suction opening 10 in the main body 3 and thereby the block 2A is attracted and fixed; to remove the block 2A it is released from the evacuated state. The above operations are controlled by an externally provided switch or the like, so that the number of processes required to attach and remove the block is reduced and that the possibility of hands touching heated portions is advantageously eliminated for safety.
Patent JP-H04251229-A (JP)
Title: Camera
Inventor: NAKAMURA YOSHIO
IPC: G03B17/40
Filed: 1991-01-09
Abstract: PURPOSE:To allow the execution of the exposure control meeting respective photographing purposes at the time of ordinary photographing and self-timer photographing and to enable even a beginner user unfamiliar with cameras to photograph a desired subject in a state free from blur and fogging. CONSTITUTION:An exposing second adjusting means 10 opens and closes shutter vanes 9 at a relatively high speed in a manner as to prevent the generation of the blur as far as possible immediately when a release operating member 36 is pushed at the time of ordinary mode. An aperture control means 8 sets the aperture vane 6c at the adequate aperture value meeting the shutter speed at this time. On the other hand, the shutter vanes 8 are opened after the specified delay time by an exposing start timing delaying means 41 after the release operating member 36 is pushed at the time of a self-timer mode. The aperture control means 8 sets the aperture vane 6c at the aperture value of the large depth of focal depth and the exposing second adjusting means 10 opens and closes the shutter vanes 9 at the shutter speed corresponding to the above- mentioned aperture value.
Patent JP-S63180250-A (JP)
Title: Incoming volume variable telephone set
Inventor: KISHIMOTO KAZUNORI
IPC: H04M1/60
Filed: 1987-01-21
Abstract: PURPOSE:To prevent a busy tone excess in volume after the end of speech by providing function to detect the polarity inversion of a trunk line and to control the adjusting means to adjust the received volume. CONSTITUTION:The receiver 12 of a telephone set main body 10 is connected to a two line four line conversion circuit 13 via a received volume amplifier 14, and the voice quantity is increased/decreased by means of an operation part 16 via a control part 15. The control part 15 monitors the polarity of a trunk 17, and detects the opposite's response in case a voice is transmitted from the main body 10 as well as the end of speech by means of the inversion of polarity. Upon detecting a speech-end, the control part 15 decrease the gain of the amplifier 14 down to a normal level or below. As a result, the excessive volume can be prevented from being transmitted from the receiver even in case excessive signals of such as busy tone comes in after the ending of a speech.
Patent JP-H08202197-A (JP)
Title: Fixing device
Inventor: ASAMI AKIRA
IPC: G03G15/20
Filed: 1995-01-27
Abstract: PURPOSE: To prevent soil from being inversely attached to a fixing roller by rotating all of the fixing roller, a first cleaning roller and a second cleaning roller in an identical direction. CONSTITUTION: The first cleaning roller 7 is rotated in the identical direction to the fixing roller 3 and rotated in such a direction that the soil of the roller 3 is scraped. Besides, relative speed between the rollers is increased and the cleaning performance of the roller 7 is enhanced in comparison with a case that the roller 7 is rotated together with the roller 3. Besides, the roller 7 is provided with the second cleaning roller 8 brought into contact with the roller 7 extending over the whole width thereof. The roller 8 is also constituted of the metallic roller and driven to be rotated in the identical direction to the roller 7. Then, the cleaning performance of the roller 8 is also enhanced in comparison with the case that it is rotated together with the roller 7.  Then, the soil of the roller 7 is scraped by the roller 8 so that the roller 7 is always maintained to be cleaned.
Patent JP-S61174190-A (JP)
Title: Device for producing single crystal
Inventor: NONAKA SHIGEO
IPC: H01L21/208
Filed: 1985-01-25
Abstract: PURPOSE:To provide the title device capable of obtaining a homogeneous and high- purity single crystal having large diameter by bending the bottom surface of a crucible equipped with a heater, and providing a vertical magnetic field generating coil above the surface of the raw material melt in the crucible to surround a rotating shaft for pulling the single crystal. CONSTITUTION:The bottom surface 1a of a crucible 1 equipped with a heater 2 is bent, and the melt 3 of a raw material is charged into the crucible 1. A vertical magnetic field generating coil 4 is provided above the liq. surface 3a of the melt to surround a rotating shaft 6 for pulling a single crystal 5. Consequently, a line of magnetic force 4a of the coil 4 is formed almost at right angles to the bottom surface 1a. Accordingly, a circulating flow of the melt 3 is formed in the direction as shown by the arrow by rotating the crucible 1 and the shaft 6, and a turning flow is generated counterclockwise and clockwise in the vicinity of the bottom surface 3 and the crystal 5. The line of magnetic force 4a flows almost at right angles to the turning flow or at right angles to the magnetic field. Accordingly, an axisymmetric flow of the melt with respect to the shaft 6 and a layer having uniform temp. distribution can be obtained, and the contamination of the crystal 5 with impurities resulting from the crucible 1 can be reduced.
Patent JP-S63181720-A (JP)
Inventor: HARADA TSUKASA
IPC: A47K3/28
Filed: 1987-01-21
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-H07200906-A (JP)
Title: Bill bundle paying-out device
Inventor: SUZUKI MORIO
IPC: G07D1/00
Filed: 1994-01-06
Abstract: PURPOSE:To detect two bundles of bills being paied out at a time by providing a detection member which freely appears on the bottom surface of a storage box and retracts from it. CONSTITUTION:The detection member 6 which freely appears on the bottom surface 2a of the storage box 2 and retracts from it, is provided and a detection sensor S is arranged at the position where, when two bundles of bills mounted on the bottom surface 2a are paid out at a time, the other end of the detection member 6 projecting to over the bottom surface 2a can be detected. When the bundle A of bills is paid out by a discharge block 5, the detection member 6a is turned together with the elevated bundle A of bills. The detection member 6a, to which the two bundles of bills are paid out, is restricted from turning. The detection sensor S1 is provided at the position where the other end of the detection member 6a is detected to detect the two bundles of bills being paid out. Further, a detection sensor S4 which detects the passage of the paid- out bundle A of bills is provided between a pay-out opening 3 and an elevator 4 and a control part counts a bundle of bills each time the bundle of bills passes.
Patent JP-S59139128-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIYOUTANI HIROSHI
IPC: G11B5/56
Filed: 1983-01-27
Abstract: PURPOSE:To position a track position and an azimuth angle highly accurately by providing the titled device with a head servo mechanism controlled at its closed loop on the basis of a reference track recorded in a recording medium. CONSTITUTION:A zigzag flexible plate 1 is fixed by a base board 2 at its both end parts 1a and three band parts on the center can be freely bent. The band parts on both sides have piezo-eoectric bodies 3a, 3b at their lower surfaces and the center band part 1b has recording and reproducing heads 4a, 4b at its upper surface. When voltages with the same polarity and potential are applied to the piezo-electric bodies 3a, 3b, the heads 4a, 4b are displaced in the Z direction. If voltages with the same polarity and different potential or voltages with different polarity are applied, the quantity of displacement is changed between the piezo- electric bodies 3a, 3b, the center band part 1b is displaced while being inclined and the heads 4a, 4b are inclined by an angle theta. In a servo reference track to, S1, S2 of the reproducing head 4b are arranged in the shown direction and lengths W1, W2 appear as the amplitude of reproduced outputs. The shift of azimuth angle phi is expressed as the time delay of reproduced outputs between the heads S1 and S2. Therefore, the amplitude difference and the time delay are detected to control the position and the azimuth angle.
Patent JP-H08197940-A (JP)
Title: Wind direction adjusting device
Inventor: KAWAKAMI SADAYUKI
IPC: F24F13/15
Filed: 1995-01-30
Abstract: PURPOSE: To simplify assembling work, and reliably and smoothly adjust wind distributing characteristics by providing mutually meshing gear parts and plural blade groups having plural wind direction adjusting blade plates in parallel to upper surfaces of rotatably journalled plural pedestals, and changing turning angles of these by a single operation member. CONSTITUTION: Plural vertical blades 11 to adjust the leftward and rightward directions of a wind blown off from a wind direction adjusting device 1, are divided into two sets of first and second wind direction adjusting blade groups 12 and 13, and are rotatably journalled left and right inside of an air- conditioning case body 10 with vertical rotary shafts 12c and 13c as the center. Since the respective three vertical blades 11 of wind direction adjusting blade groups 12 and 13 are molded on upper surfaces of first and second pedestals 12a and 13a having gear parts 12b and 13b in a part in a condition of integrally standing up together with the rotary shafts 12c and 13c, there is no need to join and assemble the plural blades by an interlocking lever and a link.  Since the upper ends of the vertical blades 11 are formed as the free ends, ventilating resistance is reduced, and wind distributing characteristics are attained as setting.
Patent JP-S5295976-A (JP)
Title: Inversion of semiconductor element pellet
Inventor: TAKAHASHI YUKIO
IPC: H01L21/68
Filed: 1976-02-09
Abstract: PURPOSE: To prevent break and split of pellets by covering the pellets with a heat resisting film and providing a holder and inverting after adsorbing the element surely. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58128835-A (JP)
Title: Method of treating surface of molded rubber material
Inventor: OZAKI KAZUYUKI
IPC: B29C71/00
Filed: 1982-01-28
Abstract: PURPOSE:To incinerate only the surface of a molded rubber material without damaging the inherent properties of the rubber material so as to make said surface nontacky, by treating the surface with oxygen plasma to incinerate the surface. CONSTITUTION:For example, a molded rubber material 2 is set in a reaction vessel 1 of Pyrex. Then an oil rotary pump 5 is operated, and after the reaction vessel 1 is exhausted to the order of 10<-3>Torr, oxygen gas is introduced from an oxygen gas introducing system consisting of an oxygen gas cylinder 9 and valves 10-11 so that the pressure in the reaction vessel becomes at 0.1-3 Torr. Then the oxygen is energized using a high-frequency discharge system consisting of a high-frequency generating sorce 12, an impedance matching box 13 and a copper coil 14 so that oxygen plasma is generated to incinerate the surface of the molded rubber material 2. After the reaction is carried out for a certain period, the discharging, the introduction of the oxygen gas and the operation of the pump 5 are stopped by turns, and the molded rubber material 2 is removed. EFFECT:As hazardous chemicals are not employed, the method is safe and public pollution would not occur.
Patent JP-H08196742-A (JP)
Title: Fishing game apparatus and false reel used therewith
Inventor: OSONO YUJI
IPC: A63F13/25
Filed: 1995-01-30
Abstract: PURPOSE: To make it possible to experience fishing easily and falsely by providing a false reel disposed on a fishing rod with a handle rotated by a player and a braking mechanism to apply load braking force against movement of the handle, and by controlling the strength of the braking force in correspondence with rotation of a fishing line winding means. CONSTITUTION: A player sits on a seat cabinet C and starts a game facing a mechanical cabinet B, whereas a fishing line 40 is extended from a false reel 1 disposed on a fishing rod 30 for this game at the player's hand end. The tip of this fishing line 40 is led to a fishing line winding device 2, with excess line being wound round a drum. Braking control is performed onto this false reel 1 by a braking device under control of a main board 3, and an electric signal corresponding to how much the handle has been rotated is outputted from an encoder and inputted into the main board 3. If a hit determination is given as a result of moving the fishing rod 30 up and down, an image of landing a fish is displayed on a monitor 43.
Patent JP-S54106955-A (JP)
Title: Direct heat exchanger
Inventor: SUGITA NARIHISA
IPC: F28C3/04
Filed: 1978-02-08
Abstract: PURPOSE: To equalize the contact between an intermediate heat medium and an organic medium by directly colliding with each other, reduce the time required for their contact, prevent the organic medium vapor from over-heating and to effectively generate saturated vapor.  
     CONSTITUTION: An organic medium fed through an inlet 9 in a heat exchanger 5 is preheated in an intermediate heat medium tank 7 and discharged through injection nozzles 10. The intermediate heat medium is fed through an inlet 6 in the heat exchanger 5 and discharged through injection nozzles 14. Both media discharged collide with each other to provide equal contact and the organic medium becomes vapor through heat exchange. The saturated vapor of the organic medium is discharged from an outlet 13, while the intermediate heat medium is discharged from another outlet 8 outside the heat exchanger 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61174964-A (JP)
Title: Process for forming cushioning material to automotive part
Inventor: FURUMI TATSUO
IPC: B05C5/00
Filed: 1985-01-28
Abstract: PURPOSE:To eliminate part dripping of resin liquid even if a resin liquid having low viscosity is used by irradiating a contacting part of an automotive part with other member with ultraviolet rays following up the movement of a nozzle for applying ultraviolet ray setting resin liquid. CONSTITUTION:In the forming of a cushioning material for preventing damage of an automotive part, ultraviolet ray setting resin liquid is first coated by ejecting the liquid from a nozzle 4 on the part 2 contacting with the automotive part 1 such as finisher, etc., with a chassis panel, then the coated liquid 3 is irradiated with ultraviolet rays from an ultraviolet ray lamp 5 immediately after coating. By this method, such resin liquid having low viscosity is usable, and the coating work of the resin liquid is facilitated improving the working efficiency. Thus, a cushioning material 6 is obtd. conveniently.
Patent JP-H04235574-A (JP)
Title: Electrophotographic printer
Inventor: MACHINO HITOSHI
IPC: G03G15/00
Filed: 1991-01-11
Abstract: PURPOSE:To enable the paper remainder in an electrophotographic printer to be automatically discharged at high rate without causing adverse effects on the thermal fixing roller of the printer. CONSTITUTION:A printer 1 includes a RAM 403 wherein data on the speed at which recording papers S required for fixing toner images pass through a fixing roller 31 is stored according to the surface temperature of the fixing roller 31 and an MPU 40 which controls the speed of the recording papers according to the speed data stored in the RAM 403: even if the temperature of the fixing roller 31 is at fixing temperature or lower, paper remainder can be automatically discharged without causing adverse effects on the fixing roller 31 simply by discharging the paper remainder according to the speed data stored in the RAM 403.