baber/WOPTO huggingface dataset:
Patent JP-H10185293-A (JP)
Title: Air conditioner
Inventor: MANCHU TAKAYUKI
IPC: F24F13/28
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent a filter buried in a ceiling from falling down when a suction grill is opened, and easily take out the filter when it is installed on a floor. SOLUTION: A dog-legged folded part 5a is provided by folding an insertion side tip end of a filter 5 inwardly, and a notched part 3b corresponding to the folded part is provided in a filter guide 3a interior end provided in a suction grill 3. In contrast, there is provided a filter cap 6 inside a support part 4 of a casing 1 with its tip end protruded corresponding to the folded part 5a of the filter 5. When the suction grill 3 is opened, the filter 5 is pushed out with a protrusion 6a of the filter cap 6, and the folded part is tentatively stopped between the protrusion 6a and the filter guide interior end of the suction grill 3 so that when the suction grill 3 is opened, the filter 5 when buried in the ceiling is prevented from falling down, while the filter 5 when installed on a floor is pushed out to easily take out.
Patent JP-H08173997-A (JP)
Title: Dewaterer
Inventor: TAKEI YOSHIO
IPC: C02F11/12
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a dewaterer which is lightweight, small-sized inexpensive and has a high treatment capacity by installing a back pressure plate which is operated by a hydraulic cylinder on one end surface of a cylindrical screen main body filled with a raw material containing water for treatment and taking measures to fix a thick plate on the other end surface and to do others. CONSTITUTION: In dewatering treatment, a back pressure plate 3 in the upper end part of a screen main body l is closed, and a raw material containing water is packed through a supply pipe connected with the main body 1 After packing, a solenoid valve installed in the supply pipe is closed, and a dewatering rod 5 is gradually inserted by the actuation of a hydraulic cylinder 4 to dewater the raw material containing water by compression. After dewatering, the back pressure plate 3 is opened, a hydraulic cylinder 6 is actuated, a scraper 7 is advanced along the dewatering rod 5, and dewatered cake is discharged from the end. The discharged cake is sent to a kneader through a chute, added with a cement type special solidification agent, and kneaded to be regenerated as a stably solidified product.
Patent JP-H10175374-A (JP)
Title: Thermal recording material
Inventor: FUJINO MASATOSHI
IPC: B41M5/30
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material having excellent pressure fog and preservability and a multicolor thermal recording material having satisfactory color separability. SOLUTION: This recording material comprises a thermal color developing layer containing a dye precursor, developable compound for reacting with the precursor by heating to color develop it. In this case, composite fine particles obtained by expediting polymerization reaction of a polyvalent isocyanate after a solution in which the polyvalent isocyanate is used as a solvent, and the dye precursor is used as a solute is emulsion dispersed in water are contained in the color developing layer, and as the polyvalent isocyanate, a bivalent isocyanate and a trivalent or higher isocyanate of one or more types are used.
Patent JP-2001153466-A (JP)
Title: Hot air heating equipment with air cleaner
Inventor: HAGIWARA SHINICHI
IPC: B01D46/10
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide hot air heating equipment with an air cleaner the air cleaning ability of which is improved without increasing the size of the cleaner. SOLUTION: The hot air heating equipment 1 is provided with the air cleaner 20 which purifies introduced air and a hot air heater 10 which supplies hot air by heating the introduced air. A purified air feeding means installed to the air cleaner 20 is formed compacter than a hot air feeding means installed to the heater 10 and, at the same time, is substantially constituted of a fan 24 and a DC motor 25 which is used for rotationally driving the fan 24.
Patent JP-H04128102-A (JP)
Title: Gripper arm for inserting machine
Inventor: KENESU EI HAMUSU
IPC: B43M5/04
Filed: 1990-11-30
Abstract: PURPOSE: To simultaneously regulate time limit actuation of a plurality of gripper arms considering the position of each gripper arm by providing an encoder disk and an actuator timing disk on a main drive shaft. CONSTITUTION: For example, an encoder disk 260 and an actuator timing disk 262 are rotated by one turn for each machine cycle, mounted on a main drive shaft 263 to be coupled with an oscillatory drive shaft 17 of a plurality of gripper arms 16, and a light-emitting diode 302 and a light receiver 304 are provided on the encoder disk, and a light-emitting diode 308 and a light receiver 310 are provided on the actuator timing disk, respectively. The light receiver 304 generates the encoder pulse on the machine cycle speed, and the light receiver 310 determines the timing to convert the actuation and the non-actuation o a solenoid 28 to actuate a jaw member 26 of the gripper arms in each machine cycle. A solenoid circuit receives the timing, determines the timing when the encoder pulse number has the prescribed relationship to the clock pulse number, and transmits it to the solenoid.
Patent JP-2000163277-A (JP)
Title: Method for data transfer between dasd controllers
Inventor: KINOSHITA TETSUYA
IPC: G06F3/06
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed for a copying processing by transferring write instructions to a recovery system and performing the copying processing to DASD of the recovery system after a writing process to the DASD was continuously performed. SOLUTION: Primary PRA22A issues a write instruction WD1 to secondary PRA22B through an interface and the secondary PRA22B when completing the writing processing to a secondary device as to the write instruction WD1, returns a write completion note to the primary PRA22A. Similarly, write instructions WD2 and WD3 and a writing end note are transferred between the primary PRA22A and secondary PRA22B. The primary PRA22A writes and updates the completion of all copies to the secondary device in a progress table and CA21A once deciding the completion issues a connection request to a channel 10A.
Patent JP-H04172156-A (JP)
Title: Device for attaching/detaching weir in tundish
Inventor: KAWANO MASATAKA
IPC: B22D11/10
Filed: 1990-11-01
Abstract: PURPOSE:To attain the shortening of maintenance time and labor saving by detaching/attaching a weir with a freely liftable clamping device fitted to a gantry type carriage overriding a tundish and fixing the fitted weir with a freely liftable and swingable blowing nozzle. CONSTITUTION:The carriage 1 overriding the tundish T is travelled on the rails 2. The clamping device 5 fitted to the carriage 1 is freely liftable and the clamp 56 at tip part thereof holds up and takes off the weir. Fitting of the weir is executed by the reverse operation, and after setting, while plural swinging injection nozzles 65 set to a nozzle device 6, injection is executed onto the weir. At the time of executing regenerating maintenance of the tundish T, cooling is unnecessary and the maintenance time is shortened and the labor can be saved.
Patent JP-H06154961-A (JP)
Title: Continuous casting method for extra-low-carbon steel
Inventor: OKUDA HARUYUKI
IPC: B22D11/108
Filed: 1992-11-27
Abstract: PURPOSE:To prevent the carburization from molding powder to extra-low-carbon molten steel of a post charged by charging powder contg. an oxygen generating material before the end of casting of a precharge and providing a solidified partition wall after the end of casting. CONSTITUTION:The molding powder contg. the material generating oxygen in a melting stage is charged into a casting mold from >=10 minutes before the end of casting of the low-carbon or middle-carbon steel of a post charge in continuous casting of different steel kinds. The solidified partition wall of the precharge is formed by charging partition hardware after the end of the casting. Premelted carbon-free coating powder is charged onto this solidified partition wall. In succession, the normal casting of the extra-low-carbon steel of the post charge is started. The C-contg. granular or powder molding powder is successively charged. The molding powder contg. the material to generate the oxygen in the melting stage is preferably molding powder contg. 1 to 5wt.% KNO3 or 5 to 20% MnO2.
Patent JP-H10191120-A (JP)
Title: Explosion-proof oscillation rotary device for monitoring equipment
Inventor: WATANABE HISAYOSHI
IPC: H04N5/225
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization, automatic feedback and to reduce the cost by utilizing a reversible motor and an explosion-proof rotary sensor as a sensor for detecting the rotation of the motor. SOLUTION: A device is composed of an oscillation mechanism part 11 that rotates a camera mount M mounted with a monitoring camera C at the center of a virtual axial line and a rotary mechanism part 31 that rotates the whole mechanism part at the center of an axial line at a right angle to the turning center axial line. Then the oscillation mechanism part 11 is composed by placing an air motor 14 and a 1st rotation transmission means 15 to transmit the rotation of the motor to the mount M in the inside of a rigid 1st housing 12. The rotary mechanism part 31 is composed so as to be supported by a rigid 2nd housing 32 and to transmit the rotation of an air motor 34 to a rotary shaft 33 whose one end is fixed to the 1st housing by using a 2nd rotation transmission means 35.  Then the rotation transmission means 15, 35 of the oscillation mechanism part 11 and the rotary mechanism section 31 are provided with explosion-proof rotary encoders 24, 45 as an explosion-proof rotary sensor to detect the rotation transmitted from each motor.
Patent JP-2001149845-A (JP)
Title: Coating liquid material for cutting ultraviolet ray, and device and method for coating used therefor
Inventor: ICHINOMIYA MASAKI
IPC: C09D5/32
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid material of guaranteed quality for safely and sanitarily coating and also a coating device and a method therefor for efficiently carrying out the high quality coating of the coating liquid material on window glasses. SOLUTION: The coating liquid material is formed of an acrylic aqueous of high transparency, to which an ultraviolet absorbent of the amount for cutting ultraviolet rays at the coating film thickness of 20 μm and the wavelength of 370 nm or shorter by the ratio of 95-100% is added, wherein unnecessary additional matters are not contained so that the transmittance to visible light rays when the thickness of the coating film is 100 μm is 90% ore more. A device therefor is provided with a pressure tank and a recovery bucket set on a truck and used for recovering the liquid into the bucket by a pump.  After masking and curing the window glasses to be coated, a liquid jet nozzle is held by hands and stood up from one end toward the window glasses, and the nozzle is moved particularly at a low speed in the movement in the upper lateral direction to form a uniform river-like flowing surface, and the extremely uniform and smooth finishing can be performed by bringing down the other end and applying the natural drying.
Patent JP-H11168940-A (JP)
Title: Lawn mower having grass collecting section
Inventor: YAMAMOTO SHIGEO
IPC: A01D34/68
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a lawn mower having a grass collecting section capable of readily and surely housing a cord and confirming the amount of accumulated lawn grass in a grass catcher from the outside in spite of a simple constitution. SOLUTION: This lawn mower is obtained by connecting a grass catcher 3 to the rear of a lawn mower body 2 and accumulating the cut lawn grass in the grass catcher 3. A handle 11 is integrally installed on the top surface of the grass catcher 3 and a handle space is formed in the handle 11. When the lawn mower is stored, an extension cord 10 is bundled and inserted from the direction of an arrow 95 or 96 into the handle space of the handle 11. A window 4 as a transparent window part is formed on the top surface of the grass catcher 3 and the amount of the accumulated cut lawn grass can directly be confirmed through the window 4 from the outside.
Patent JP-2001158819-A (JP)
Title: Method for producing polyester-based polymer
Inventor: YAMAGUCHI HIROAKI
IPC: C08G63/78
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester-based polymer capable of providing a developer composition for an electrophotography, excellent in any of melt fluidity, fixity of an image and offset resistance by which the melt index at the prescribed softening point of the resin can be improved by a simple operation. SOLUTION: This method for producing the polyester-based polymer comprises a polymerization step for polymerizing dibasic or polybasic acid components and dihydric or polyhydric alcohol components to a prescribed reaction degree, and an aging step for aging the product at a temperature lower than that of the polymerization reaction. The polyester-based toner binder for the electrophotography comprises the polyester-based polymer obtained by the method of production, and the developer composition for the electrophotography contains the polyester-based toner binder.
Patent JP-H06194316-A (JP)
Title: Automatic analyzer for trihalomethane
Inventor: KAWAKAMI KOJI
IPC: G01N21/78
Filed: 1992-12-24
Abstract: PURPOSE:To measure a sample water automatically at a predetermined time interval. CONSTITUTION:Solenoid valves 11a-11c are fixed to the sample solution supply section of a trihalomethane analyzer comprising the sample solution supply section 1, a carrier solution supply section 2, a separating section 3, a reacting section 4, a defoaming section 5, and a fluorescence detecting section 6 and the pumps at the sample solution supply section 1 and the carrier solution supply section 2 are controlled automatically according to preset conditions. Working curves are prepared with a standard liquid 15. When a sample water 16 is measured, switching is made automatically from the channel for refined water 14 to the channel for the sample water 16 and when the measurement is halted, only the pumps at the sample solution supply section 1 and the carrier solution supply section 2 are stopped automatically thus automatically measuring a predetermined sample water 16 in safety at a predetermined time interval.
Patent JP-H10182017-A (JP)
Title: Sheet conveying device and image forming device
Inventor: DOI SHIGEO
IPC: B65H3/32
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To separate and convey a sheet by means of a flapper excellently so as to prevent a jam or defective conveyance. SOLUTION: Flappers 29a, 29b, 29c independently controlled by means of a setback pass 25 of an automatic double-sided device are arranged. The flappers 29a, 29b, 29c are provided with sensors 32a, 32b, 32c which are arranged on the upstream sides in the sheet conveying direction in the vicinity of flappers 29a, 29b, 29c and detect the tip of a sheet, and on the basis of the detection information by the sensors 32a, 32b, 32c, the flappers 29a, 29b, 29c are controlled independently.
Patent JP-H07165150-A (JP)
Title: Continuously variable transmission
Inventor: IKEDA MASAYUKI
IPC: B62M9/08
Filed: 1993-12-14
Abstract: PURPOSE:To reduce dimension and weight, at a low cost, by installing a casing for accommodating the first and the second speed change parts and an inside meshing member which is accommodated inside the casing and meshed from outside with the first and the second divided outside meshing members. CONSTITUTION:When the first power transmission rotary body 17 is revolved by the revolution of the first rotary shaft 15, an annular pin rack 12 is revolved through the first elastic plate 18, first roller 23 and the first divided sprocket 24. Then, the second divided sprocket 27 is revolved, and the second power transmission rotary body 33 is revolved through the second roller 36 and the second elastic plate 34, and the second rotary shaft 31 revolves. When the first rotary shaft 15 is revolved in the state where the second rotaory shaft 31 is applied with a load, the first and the second divided sprockets 24 and 37 vary each sprocket diameter of the first and the second supposed sprockets (a) and (b), according to the magnitude of the load, holding the meshing with the annular pin rack 12, and then the revolution speed of the second rotary shaft 31 which corresponds to the load can be varied.
Patent JP-H09183072-A (JP)
Title: Bolt fastener
Inventor: TANAKA TORU
IPC: B25B21/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a bolt fastener which can enhance the quality and operability of a bolt tightening operation by automatically detecting and reporting nonconformity related to the operation. SOLUTION: This fastener 1 has a microcomputer 12 to which a driving voltage is supplied from a commercial ac power supply 10 via a controlling power supply part 11. Outputs of the microcomputer 12 are transmitted to a power part 14 via an I/F circuit 13. The power part 14, based on a phase- controlled drive control signal from the I/F circuit 13, performs conversion to a drive signal tar turning on and off the magnetic field of the stator of the motor 15, etc., at the proper timing required for turning the motor 15, and supplies the signal to the motor 15. A signal line 21 is provided with a motor current detecting circuit 16, and the current value detected is output to the microcomputer 12.  The motor 15 is provided with a revolution number detecting part 17 which detects the number of revolutions of the motor 15, and data on the detected number of revolutions is input to the microcomputer 12. A torque setting part 19 for setting fastening torque used in fastening a bolt is connected to the microcomputer 12. A display part 8 for displaying rotary angles is connected to the microcomputer 12.
Patent JP-H06175539-A (JP)
Title: Image forming device
Inventor: KAI YOSHINORI
IPC: G03G21/00
Filed: 1992-12-01
Abstract: PURPOSE:To prevent toner which leaks from the end part of a cleaning member, from sticking to the end part of a photosensitive body by using a side seal which is made of a material capable of electrifying the surface of the photosensitive body so that it may have the polarity same as that of the charge of the toner by which a toner image is formed. CONSTITUTION:As the side seal 14 for sealing gaps blocking both end sides of a cleaning casing 12, the material capable of electrifying the surface of the photosensitive drum 1 so that it may have the same polarity as that of the charge of the toner by which the toner image is formed is used. In the case that a carrier carrying layer as the surface layer of the photosensitive drum 1 is made of a polycarbonate-based material, a material which is more positive than the polycarbonate-based material among a triboelectrification group, for example, nylon material is used for the side seal. Thus, the surface of the photosensitive drum 1 is charged in a negative polarity, so that it is difficult for the toner to electrostatically and firmly stick to the sliding part of the side seal 14. Also, it is difficult for the toner to stick to a part where the side seal 14 is in contact with the drum 1, so that the rotational torque of the photosensitive drum is prevented from increasing.
Patent JP-H07174277-A (JP)
Title: Simultaneously fitting/removing device for pipeline joint group
Inventor: HAGI GIICHI
IPC: F16L37/00
Filed: 1993-12-18
Abstract: PURPOSE:To provide a large-sized device capable of fitting/removing plural pipeline joints simultaneously in spite of errors on the moving side and absorbing the distortion of the device caused by thermal expansion, and moreover with various means for fitting/removing action aggregated into a fixed side unit. CONSTITUTION:When a moving side unit 10 reaches directly in front of a fixed side guide roller 57 is transferred onto a moving side hanging guide 15, the tip part of the lock bar of a lock cylinder 70 enters the recessed part 13b of a moving side vertical plate 13a and is locked to a projecting part 13c by the action of rotating mechanism. In this state, the lock cylinder 70 is operated reversely and locked. A female screw member is then driven forward by the rotation of a male screw member so as to advance a fixed side vertical plate 53 to the specified distance from the moving side vertical plate 13a. The male side piping joint group 60 of the fixed side vertical plate 53 is thereby connected to the female side piping joint group 20 of the moving side vertical plate 13a.
Patent JP-H09184943-A (JP)
Title: Optical connector, and positioning device for laser beam and optical fiber
Inventor: YAZAKI YOSHIHIRO
IPC: G02B6/42
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To easily position the laser beam and the core of the optical fiber by forming a light transmission hole in the external wall of the optical connector connecting the optical fiber and a laser light source emitting a laser beam. SOLUTION: The optical connector consists of an external wall P1 , a ferrule P2 , and a cap nut P3 , and the optical fiber, and an optical fiber wire W, are inserted in the state of an optical cable into a hole penetrating the external wall P1 and ferrule P2 . The light transmission hole H is bored in the external wall P1 of this optical connector, the quantity of light of the optical fiber wire W is judged or detected through this light transmission hole H, and the relative positions of the optical connector and laser beam are adjusted with set screws P11 and P12 about, for example, the external wall P1 of the ferrule P2 so that the quantity of light becomes minimum. The vertical component of a P1 paper surface may be adjusted by using a screw hole and a set screw in the direction perpendicular to the paper surface at a right angler to the set screws P11 and P12 .
Patent JP-H03202302-A (JP)
Title: Laminated plywood
Inventor: NAKAJIMA TSUTOMU
IPC: B27D1/04
Filed: 1989-12-28
Abstract: PURPOSE:To contrive to use small diameter timber, short wood, low grade wood and the like effectively and make it possible to control the specific gravity and strength by a method wherein at least both two layers, which are vertically adjacent to each other, among plywood constituent layers are made of a plurality of split wooden pieces and gaps are provided among all or a large number of the split wooden pieces. CONSTITUTION:Three-ply laminated plywood consists of the uppermost layer 1, a core layer 2 and the lowermost layer 3. All the three layers 1, 2 and 3 are made of a plurality of narrow split wooden pieces 4 and have gaps 5 among the respective split wooden pieces 4. As for the uppermost layer 1 and the lowermost layer 3 through the core layer 2, the gaps 5 in the lowermost layer 3 are arranged so as to position below the split wooden pieces 4 of the uppermost layer 1. In other words, the split wooden pieces 4 of the uppermost layer 1 and the split wooden pieces 4 of the lowermost layer 3 are laterally arranged alternately. Further, the edge parts of the split wooden pieces 4 of both the layers are positioned so as to overlap with each other heavily.