baber/WOPTO huggingface dataset:
Patent JP-H0218577-A (JP)
Title: Image forming device
Inventor: YAMAMOTO TAKEMI
IPC: G03B27/62
Filed: 1988-07-05
Abstract: PURPOSE:To suppress unnecessary heating at low humidity and to reduce the power consumption by providing a means which operates a heating means or increases heating energy only at high humidity to a recording device which decreases in recording characteristics when relative humidity is low. CONSTITUTION:A microcapsule sheet 1a fed from a cassette 1 is put on a transparent original 3 inserted into an original insertion slit 32 one over another on a transparent belt 4, and scanned and exposed by an exposure lamp 7. Developing paper 8a carried from a cassette 8, on the other hand, is passed between rollers of a pressure developing unit 2 together with the sheet 1a to form a sharp image on the paper 8a by the coloring of a developer by the breaking of microcapsules at an unexposed part. When the humidity high, the developer is offset on the sheet 1a, so the cassettes 1 and 8 need to be heated and dried, which is detected by the regenerated cellulose belt 15 of a humidity detecting means; and heaters 12 and 13 are powered on only when necessary to reduce the power consumption.
Patent JP-2000002460-A (JP)
Title: Wind direction converter
Inventor: INOUE YOSHINORI
IPC: B60H1/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To change the wind direction of temperature controlled air at low cost without requiring a large space. SOLUTION: In a casing 7 for forming a ventilation passage for flowing temperature controlled air from an air conditioner 3, an intake part 8 for flowing the temperature controlled air, an indoor space side outlet part 9 for supplying the temperature controlled air to an indoor space R side, and a closed space side outlet part 10 for supplying the temperature controlled air to a floor slab 1 side in a closed space S, are provided. Winding ring bodies 14 are provided so as to hold the indoor space side outlet part 9 and the closed space side outlet part 10 therebetween A toothed belt 15 is wound on the winding ring bodies 14. A metallic deformable thin plate cover body 16 is attached to the toothed belt 15.  The winding ring bodies 14 are driven to rotate so that the cover body 16 is bent, deformed and moved to switch a state in which the indoor space side outlet part 9 is closed to a state in which the closed space side outlet part 10 is closed.
Patent JP-2000144281-A (JP)
Title: Production of metal matrix composite material
Inventor: SATO KAZUAKI
IPC: C22C47/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide the method for producing a metal matrix composite material with high productivity in such a manner that, at the time of impregnating a compacted body with molten metal and thereafter executing heating to produce compd. grains for dispersion strengthening, heating at a high temp. for a long time is not needed, and, also, the size of the applicable compacted body is expanded. SOLUTION: In this method for producing a metal matrix composite material in which compd. grains consisting of 1st and 2nd componential elements are dispersed into a metallic matrix, the compact consisting of the powder of the 1st componential elements, each powder of the 2nd componential elements or the compd. thereof and metal powder is impregnated with the molten metal of the metal, and then the whole of the compact is rapidly heated in an inert atmosphere to bring into chemical reaction of the 1st components and the metal as exothermic reaction in the compact, and the temp. of the compact is automatically, rapidly raised by the heat generation in the chemical reaction, then the producing reaction of the compd. grains is generated in the compact.
Patent JP-H0529370-A (JP)
Title: Wire bonder
Inventor: MATSUMOTO ITARU
IPC: H01L21/60
Filed: 1991-07-10
Abstract: PURPOSE:To shorten a bonding time and improve productivity of the bonding by a method wherein, after a capillary comes into contact with a bonding pad and an output signal derived from speed detecting means becomes a nought, a constant current is applied to a second coil to control a current of a moving coil. CONSTITUTION:Until a capillary reaches at a specific distance from a bonding pad, an output signal derived from a position detector and a speed detector 7 detected, while a current is applied to a first coil 41 and a second coil 42 to move a swing arm according to a profile. After the capillary reached at a specific distance, a current is applied to the first coil 41 and the second coil 42 so that the swing arm may come close to the bonding pad at a specific speed, and a current is applied to only the second coil 42 so that the tilt arm may come close to the bonding at a specific speed. After the output signal derived from the speed detector becomes nought, a specific current is applied to the second coil 42 to control a current of a moving coil 4.
Patent JP-H04280025-A (JP)
Title: Electromagnetic contactor
Inventor: HIUGA MASAMITSU
IPC: H01H50/64
Filed: 1991-06-13
Abstract: PURPOSE:To prevent rebounding at the time of attraction of a movable iron piece formed into a hinge shape to a fixing iron core in an electromagnetic contactor having the movable iron piece. CONSTITUTION:A fixing iron core 3 is supported only at one end thereof on a supporting side of a movable iron piece 5 (at the bottom portion of an outside leg 3b of the fixing iron core 3) by a lower case 1 with the other end floating. Consequently, the fixing iron core 3 is slightly turned in the same direction as the movable iron piece 5 at the end where the fixing iron core 3 is supported at the time of the contact of the movable iron piece 5 so that the movable iron piece 5 can be restrained from rebounding. A return spring 6 is slantwise inserted between the fore end of a contact portion 5b of the movable iron piece 5 and the lower case 1, whereby a component of spring force exerting on the movable iron piece 5 becomes minimum at the time of attraction, thus further restraining the rebounding.
Patent JP-H05239954-A (JP)
Title: Vibration control device
Inventor: ARAKI SATOSHI
IPC: E04H9/02
Filed: 1991-06-13
Abstract: PURPOSE:To make a device compact by storing the liquid in a U-shape tank provided with a damping means inside thereof, and supplying the air to the liquid surfaces of both sides mutually to excite the liquid forcedly. CONSTITUTION:A U-shape tank 3 having a damping plate 6 such as a mesh inside thereof is arranged in the house-top of a structural body, and the liquid 5 is stored in the U-shape tank 3. Next, air nozzles 3b, 3c are provided in air chambers 3e, 3f formed in projecting parts 3d of both sides of the tank 3, and the air nozzles 3b, 3c are connected to an air compressor 12 and atmospheric air discharge pipes 16 through switching valves 13, 14, and the air chambers 3e, 3f are under the atmospheric air in ordinary. Next, an excitation control device 10 having a vibration sensor 9 is provided to be connected to the switching valves 13, 14, and in the case where an earthquake or the like is generated, the switching valves 13, 14 are connected to the compressor 12. The switching valves 13, 14 are switched with a cycle adjusted to a cycle of the vibration, and the liquid surfaces 5a are mutually compressed to generate a large vibration control wave motion. A large vibration control effect can be thereby, exhibited with a small quantity of the liquid, and the vibration can be damped in a short time.
Patent JP-H105863-A (JP)
Title: Equipment and method for coiling hot rolled stock
Inventor: IWANAMI NORIO
IPC: C21D9/68
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolled stock coiling equipment and a hot rolled stock coiling method capable of winding the rolled stocks including thick plates to thin sheets at high speed without generating warp or bend, and capable of efficient heat insulation and heating of the coiled rolled stocks. SOLUTION: A coiling shaft turning device 12 to support and turn a horizontal coiling shaft 11, and a roll holding device 14 which is horizontally movable in the axial direction of the coiling shaft are provided. The roll holding device 14 is provided with a plurality of horizontal wrapper rolls 15 which surround the coiling shaft and are movable in the radial direction, each wrapper roll is moved to a coiling position W to surround the coiling shaft, the wrapper rolls are moved to the coiling shaft side, and a tip part of the rolled stock is held between the wrapper roll and the coiling shaft to coil the rolled stock, and the wrapper roll is moved outwardly while the coiling is continued, and each wrapper roll is moved to a waiting position R where the wrapper roll is detached from the coiling shaft.
Patent JP-H0724956-A (JP)
Title: Manufacture of laminate
Inventor: USHIDA MASAYUKI
IPC: D04H1/587
Filed: 1993-07-08
Abstract: PURPOSE:To improve electric insulating characteristics of a laminate by applying specified treatment on the woven cloth of glass or the substrate of the laminate. CONSTITUTION:The woven cloth of glass is treated by a composition, in which a binder, obtained by adding acid to the product of reaction between epoxy resin and aliphatic amine, is blended with silane coupling agent. A laminate is formed by hot-press molding employing a prepreg, obtained by impregnating thermosetting resin into the woven cloth of glass and drying, as one part or whole of the laminate. In the manufacture of binder, the amount of solvent of the product of reaction between epoxy resin and aliphatic amine is preferably less than 35wt.%.
Patent JP-S6324416-A (JP)
Title: Data storage control equipment
Inventor: MASUYAMA YASUHIRO
IPC: G06F3/06
Filed: 1986-07-17
Abstract: PURPOSE:To easily detect whether or not read data was written when abnormality occured in a host device at the time of reading the data by comparing the number of write data received from the host device at the time of starting a write action with the result of counting received write data set signals. CONSTITUTION:The number of the write data received from the host device at the time of starting the write action is compared with the result of counting of the received write data set signals and when it is detected that the write action is interrupted with the trouble of the host device, the write command signal is made to be extended and the data a constant number longer than at the time of usual action is made to be written on a medium. For instance, since a shot device abnormal signal 111 is connected to the clock terminal C of a D flipflop 60 to whose input terminal D+5V is connected and the Q output of a D flipflop 59 is connected to the reset terminal R of the flip flop 60, a write indication extension signal 151 outputted from the D flip flop 60 is made active from the time when the host device abnormal signal 111 is made active till the time when a write indication signal 152 is made inactive.
Patent JP-H0815455-A (JP)
Title: Solar-cell pendulum mechanism
Inventor: SHIMIZU HIROSHI
IPC: G04C10/02
Filed: 1994-06-28
Abstract: PURPOSE:To provide a solar-cell pendulum mechanism, by which a battery for driving a pendulum body need not be exchanged, the structure of a clock body is simplified and the appearance of a clock is not damaged. CONSTITUTION:Solar cells 34, a coil 36 and a driver circuit 38 are mounted on a pendulum body 30. Only a permanent magnet 58 is installed on the clock body 32 side. A battery for driving the pendulum body 30 is eliminated by using the solar cells 34. Since the coil, etc., on the pendulum body 30 side and a clock body 32 need not be connected electrically, not only the place of the pendulum body 30 is changed easily but also the clock body 32 can also be simplified.
Patent JP-H0220586-A (JP)
Title: Mechanochemical material
Inventor: HOSOKAWA JUNJI
IPC: C09K3/00
Filed: 1988-07-08
Abstract: PURPOSE:To obtain the title material capable of expanding or shrinking in relatively quick response to the application of a voltage by doping a conductive polymer with a polyamion. CONSTITUTION:A conductive polymer, such as a polypyrrole or polythiophene, is doped with a polyanion comprising, e.g., a polyacrylic acid or polystyrenesulfonic acid to give a mechanochemical material. This material can be shrunk or elongated at will in relatively quick response to the application of a voltage or a change in the polarity of electrodes in contact therewith from positive to negative or vice versa therefore, the use of this material for an actuator, a sensor, etc. can be expected.
Patent JP-H0332903-A (JP)
Title: Wheel cap
Inventor: SHIMADA ATSUSHI
IPC: B60B7/06
Filed: 1989-06-30
Abstract: PURPOSE:To make attachment and detachment of a center cap simple and sure by forming engaging parts composed of projections and the like engaged with each other according to rotation of the center cap in a joining between the center cap and a base cap for building up wheel cap. CONSTITUTION:A center cap 1 is detachably attached to a base cap 9 so as to form wheel cap H. In this occasion, after lockers 2 of the center cap 1 are inserted into through holes 10 of the base cap 9, the center cap 1 is turned in C direction, and lockers 2 are moved into guide channels 15 first. Next, the projection 6 of each locker 2 is made to abut on the projection 16 of an arm 12. Then, the projection 6 climbs over the projection 16 while pushing the arm 12 inward in the radial direction, and the projection 16 is engaged with the locking part 8 of the locker 2. As a result since, the arm 12 is bent and held in that state, the locker 2 is pressed outward in the radial direction, the center cap 1 is prevented from rotating, and together therewith the base cap 9 is held in pinched.
Patent JP-H0836396-A (JP)
Title: Voice recognition device
Inventor: IZAWA MARIKO
IPC: G10L15/10
Filed: 1994-07-21
Abstract: PURPOSE:To provide a voice recognition device in which an interjection portion is not misrecognized as other words by conducting no collation against the segment that is discriminated to have a high probability of being an interjection caused by the continuation of a vowel sound. CONSTITUTION:An interjection detecting section 5 detects the interjection portion of an input voice based on the feature pattern of the input voice obtained from a voice analysis section 4. On the other hand, the feature pattern of the input voice obtained from the section 4 is transmitted to a collating section 6. The section 6 collates the feature pattern with respect to a standard pattern read from a standard pattern storage section 8 and computes a collation value. The collation work in the section 6 is performed for the segments excluding the interjection segment of the input voice based on the interjection detection result obtained from the section 5. The collation results obtained by the section 6 against each standard pattern are transmitted to a discrimination section 7 which outputs upper N (for example, N=3) candidates among good collation results as the recognition results.
Patent JP-S6228096-A (JP)
Title: Butting method for metallic strips in laser welding stage
Inventor: ONO HIROMICHI
IPC: B23K26/21
Filed: 1985-07-30
Abstract: PURPOSE:To form a groove having extremely high accuracy by superposing the ends of a preceding sheet and succeeding sheet, machining and cutting the ends and butting the cut face of the preceding sheet to the succeeding sheet which is held by magnetic force. CONSTITUTION:Opposed ends 1a, 1a' of the preceding sheet 1 and the succeeding sheet 1' are superposed and are held by upper clamping pieces 3, 3', lower clamping pieces 2, 2' and a moving clamp 6 to which the magnetic force acts. The ends are then cut by a rotary abrasive grain cutting body 4. Upper clamps 3, 3' are thereafter raised and after scrap is removed, the cut face of the preceding sheet 1 is butted to the cut face of the succeeding sheet 1' which is held by the magnetic force. Then, the extremely precise groove is formed even with the strips which are as thin as 0.1-0.5mm thickness and as broad as 500-1,500mm width. The satisfactory laser beam welding is thus executed.
Patent JP-2000000209-A (JP)
Title: Treating tool raising-up device for endoscope
Inventor: TAKANO MASAHIRO
IPC: A61B1/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To maintain the smooth operation of a tip chip by forming a drain path communicating to the middle part of a connection hole at a treating tool raising-up table in the connection hole capable of freely rotatably inserting the tip chip, so as to reduce influence by mucus, excreta liquid, or the like, in a celom. SOLUTION: At the treating tool raising-up table 10, the drain path 20 in the shape of a hole communicating to the middle part of the connection hole 16 is formed at a position which does not interfere with a treating tool passing surface 10a. Consequently, even when the mucus, excreta liquid, or the like, in the celom enter the fitting part of the tip chip 15 and the connection hole 16, they are discharged from the path 20. Thus, since washing water which gets into and out from the path 20 easily gets into and out from the fitting part at the time of washing the endoscope after using, the tip chip 15 is not fixed in the hole 16.  As a result of it, the tip chip 15 is always freely rotated in the hole 16 by following the back-forth moving operation of an operation wire 13 to make the wire 13 and the table 10 in the state of being connected in a proper direction reducing the transmitting loss of force, thereby the table 10 operates smoothly.
Patent JP-H111398-A (JP)
Title: Production of epitaxial wafer and apparatus therefor
Inventor: AKITA KATSUSHI
IPC: C30B25/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To form an epitaxially grown high-quality semiconductor layer on a substrate having different lattice constant by forming an amorphous semiconductor layer on a substrate at a low temperature, transferring the substrate from the film-forming zone, keeping at the comparative low temperature, heating the film-forming zone during the keeping of the substrate out of the zone and again transferring the substrate to the film-forming zone to effect the epitaxial growth of a crystalline semiconductor thin film. SOLUTION: A substrate 5 fixed on a substrate holder 6 is placed in a film-forming zone of a growth chamber surrounded by a heater 8 for heating the upper film-forming zone and a heater 9 for heating the lower retreating zone. The temperatures of the growth zone and the retreating zone are set to a level lower than the temperature to effect the epitaxial growth of a crystalline semiconductor thin film and an amorphous layer is formed on the substrate 5 using a material same as that of the semiconductor by vapor-phase growth technique. The substrate 5 is transferred to the retreating zone, the growth zone free from the substrate is heated to a temperature to effect the epitaxial growth of a crystalline semiconductor thin film, the substrate 5 is transferred to the heated growth zone and a crystalline semiconductor thin film is epitaxially grown on the substrate.
Patent JP-H0458908-A (JP)
Title: Showcase
Inventor: MIYAZAKI SHIGEO
IPC: A47F3/04
Filed: 1990-06-27
Abstract: PURPOSE:To improve the durability of a rail of a shelf net at a low cost by providing a rail which is fixed to the lower part of the shelf net and moves on a roller, and attaching a rail protective material as a separate body from the rail to at least a contact part to the roller in the outside surface of this rail. CONSTITUTION:To a rail 9 of the lower part of a shelf net 3, a rail holding material is fitted in and attached from the lower part. Subsequently, the rail 9 to which the rail protective material 10 is attached is placed on a roller 6, and a beer bottle, etc., are placed on the shelf net 3. Next, in a state that a beer bottle, etc., are placed on the shelf net 3 in such a way, the shelf net 3 is dram and moved in the horizontal direction. In this case, since the rail protective material 10 is attached to the outside surface, the rail protective material 10 oscillates on the roller 6. In the case the rail protective material 10 is worn due to time aging, the rail protective material 10 is removed from the rail 9 and exchanged.
Patent JP-S6228224-A (JP)
Title: Thermoforming of formed parts
Inventor: KONDO TETSUO
IPC: B29C51/14
Filed: 1985-07-31
Abstract: PURPOSE:To form a formed part with complicated shape out of a sheet having small stretchability by a method wherein auxiliary base material having large stretchability is pasted along the periphery of the main material sheet having small stretchability in order to compensate the small stretchability of the main material sheet. CONSTITUTION:Forming stock 10 is prepared by bonding auxiliary base material 12 (soft polyvinyl chloride resin sheet), the stretchability of which is larger than that of a main material 11 when heated, to the periphery of the main material 11 (laminate material of fabric and plastic sheet), the stretchability of which is smaller. Though the hot stretchability of the main material 11 is small, because of the configuration of the auxiliary base material 12 having large hot stretchability along the periphery of the main material 11 having small hot stretchability in the forming stock 10, the main material is shaped so as to closely contact with a mold during thermoforming such as vacuum forming in which the pressure in the space between the forming stock 10 and the mold 20 is reduced, and at the same time the auxiliary base material 12 is stretched so as to closely contact with the undercut portion of the mold in order to enable to form a complicated shape. After forming, the auxiliary material is cut off together with the unnecessary portion of the main material 11.
Patent JP-H0611054-A (JP)
Title: Ball valve
Inventor: OSAME HIDE
IPC: F16K49/00
Filed: 1992-06-26
Abstract: PURPOSE:To provide a heat exchange device to efficiently heat and cool fluid in use and prevent generation of stagnant liquid pockets between the outer spherical surface of a ball valve and the inner face of a body. CONSTITUTION:This ball valve device is constituted so that a ball valve 19 is rotationally movably received in a body 10 through a seal member 12 made of fluororesin. Pockets 50a, 50c, 50e, 50f to guide temperature controlling fluid and be mutually connected together are formed between the body 10 and the seal member 12, and a pair of pipes 32a, 32b to be directly connected to the pocket 50c and guide the temperature controlling fluid are fitted to the lower part of the body 10. By letting flow the temperature controlling fluid in the respective pockets 50a, 50c, 50e, 50f, heat exchange is efficiently performed between the temperature controlling fluid and the ball valve 19 through the seal member 12, and further heat exchange is performed directly between the ball valve 19 and fluid in use making direct contact therewith.
Patent JP-H0218961-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: IWAMATSU SEIICHI
IPC: H01L21/762
Filed: 1988-07-07
Abstract: PURPOSE:To prevent separation of an Si film from the bonding face of an SOI substrate, etc., by implanting ions into a bonding interface when bonding silicon with silicon, silicon with silicon oxide, or silicon oxide with silicon oxide by silanol action. CONSTITUTION:A surface of an Si substrate where an SiO2 film 2 is formed in the thickness of about 13mm and the surface of other Si substrate where an SiO2 film 3 is formed in the thickness of about 1mum are brought into contact and are heated to several hundreds degree. That is, by silanol reaction, the SiO2 film 2 and the SiO2 film 3 are bonded, and the reverse of the other Si substrate is polished leaving the Si film 4 about 2mum in thickness. At this stage, ions of Si, O, N, H, P, B, As, etc., are implanted 6 to the whole face at about three millions electron volt so that the concentration distribution of ion kind may be maximum just at the interface 5. Hereby, a kind of ion beam mixing action occurs in the interface 5, and then partial separation also ceases to be generated by heating.