baber/WOPTO huggingface dataset:
Patent JP-H04136414-A (JP)
Title: Forced air cooling device for in-line multicylinder engine
Inventor: IWASAKI SHINKICHI
IPC: F01P1/02
Filed: 1990-09-27
Abstract: PURPOSE:To improve the cooling faculty for both the opposed walls and suppress the thermal strain of both cylinders by allowing the cooling air which passes through one side air introducing passage to deflect in one side deflection passage and flow into a between-cylinder cooling air passage, and cooling both the opposed walls of both the cylinders during the course where the cooling air passes through the between-cylinder cooling air passage. CONSTITUTION:A cooling fan 4 is installed on the front side of the cylinder block 3 of a longitudinal type in-line two-cylinder engine 12, and accommodated into a fan case 14. The left side horizontal wall 6 of a front part cylinder 1 is covered by a left side air introducing cover 29, and a left side air introducing passage 7 set along the left side horizontal, wall 6 is formed inside, and the right side horizontal wall 8 of the front part cylinder 1, right side horizontal wall 9 of a rear part cylinder 2, and a rear side wall 30 are covered by a right side air introducing cover 31, and a right side air introducing passage 10 and a right side air outlet passage 11 are formed inside. Further, a left side deflection part 33 having a curved form is led out from the rear edge part of the left side air introducing passage 7, and a left side deflection passage 13 positioned at the terminal edge of the left side air introducing passage 7 is formed inside, and a cooling air passage 18 is formed, allowing the passage 13 to communicate to the parts ranging from a between-cylinder air passage 5 to the right side air outlet passage 11.
Patent JP-H1094197-A (JP)
Title: Remote operation monitoring system for protective controller
Inventor: MATSUO YUTAKA
IPC: H04M11/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To detect defects or changes with the passage of time in input circuits of protective controllers and thereby eliminate periodic inspections by collecting quantities of one and the same electricity devices to be protected from a plurality of the protective controllers, through a transmission system and comparing a plurality of data as to the quantities of electricity with each other and deciding the device which has a different quantity of electricity as being defective. SOLUTION: The current I of a transmission line 8 is detected by current transformers 9-1, 9-2, 10-1, 10-2 installed in an A and a B-transformer stations, and then the detected values are input to protective relay devices 11-1, 11-2, 12-1, 12-2, The input quantities are converted into digital quantities, which are used for operations of the protective relays and, at the same time, are input to a computer 40 of a remote operation monitoring system though a transmission system 5, such as a telephone line. A plurality of data about the current I of one and the same transmission line 8 are compared with each other and a device which appears to have some defects with a current input circuit is automatically detected. For voltage input current, defects are similarly detected. By this method, a maintenance-free system can be realized.
Patent JP-2000075643-A (JP)
Title: Developing device, cartridge and image forming device
Inventor: HASHIMOTO KOJI
IPC: G03G15/08
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To inexpensively suppress the misalignment of positional relation between an elastic regulation blade and a developer carrier in a developing device using a non-magnetic one-component developer. SOLUTION: The developing device is constituted by being provided with a developing container 91 housing the non-magnetic one-component developer T, the turning developer carrier 92 extended at the opening of the container 91 and the elastic regulation blade 93 abutting on the carrier 92 through the developer. The blade 93 is positioned at a receiving member 98 receiving the blade 93 so that it can be integrally moved with the receiving member 98 in the developing device.
Patent JP-H0979695-A (JP)
Title: Heat exchanger and air conditioner having heat exchanger
Inventor: KAWANABE TAKASHI
IPC: F25B1/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger capable of improving a heat exchanging efficiency and an air conditioner having the heat exchanger. SOLUTION: A fin 81 of a heat exchanger is formed with three mountain- shaped segments 86 projected along an air blowing direction, so that it is possible to form a sufficient turbulence flow to break an air temperature interface layer against air flowing at three mountain-shaped segments 86 at the fin surface, improve a heat exchanging efficiency, prevent an air blowing resistance from becoming an excessive state and then improve a heat exchanging efficiency of an entire heat exchanger.
Patent JP-H0577067-A (JP)
Title: Laser beam machine and laser beam machining method
Inventor: OKAWA HIROO
IPC: B23K26/00
Filed: 1991-09-17
Abstract: PURPOSE:To provide a laser beam machie and a laser machining method capable of removing a troublesome adjusting operation requiring labor with a comparatively inexpensive optical part. CONSTITUTION:A laser beam oscillator 1, an expander 3. a liquid crystal mask 4, a condenser lens 11, a liquid crystal mask driver 14, a mask pattern data compensator 15, a mask pattern data storage device 16 are provided, when a pattern marked on a printing object 12 is deformed by a strain, etc., to a pattern displayed on a liquid crystal mask 4, a mask pattern data is compensated by a compensator 15 and the pattern displayed on the liquid crystal mask 4 is deformed purposely, deformations such as a strain are compensated to mark good patterns on the printing object 12.
Patent JP-S60145005-A (JP)
Title: Coated seed and its production
Inventor: IGUNASE GAGO
IPC: A01C1/06
Filed: 1984-12-12
Abstract: The seeds are coated by means of a polyester the melting temperature of which is low. The process consists in treating the seeds by means of a solution of the polyester in an organic solvent or by means of the polyester in the liquid or molten state.
Patent JP-H09104178-A (JP)
Title: Heat-sensitive recording body
Inventor: NAKAMURA MIKIO
IPC: B41M5/30
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording body, on which thermally color- formed images are developed, in particular the colors of the images once color- formed thermally are made to be very rarely faded by plasticizer and oil. SOLUTION: In a heat-sensitive recording body having a heat-sensitive recording layer, which contains colorless or light-colored basic leuco dye and developer forming color by thermally reacting with the leuco dye and is provided on at least one side of a support, the basic leuco dye contains 3,3-bis(p-dimethyl aminophenyl)-6-dimethyl aminophthalide and, at the same time, the developer contains 4,4'-bis(p-toluenesulfonyl aminocarbonyl amino)diphenylmethane.
Patent JP-H01138559-A (JP)
Title: Image recorder
Inventor: OKUZAWA TSUGIO
IPC: B65H83/00
Filed: 1987-10-20
Abstract: PURPOSE:To eliminate the traced a roller on a sheet by applying pressure to a conveying roller pair when image recording actions are performed or a power source is turned on, thereby holding and conveying the photosensitive sheet and permitting a roller moving means to move the rollers in their pressure release direction in other cases. CONSTITUTION:When the power source is turned on, or the image forming actions start, a solenoid 2 is conducted, which leads a coupler plate 101 to attract to the solenoid 2. Arms 103-105 rotate to move the rollers 5, 7 and 8 among which pressure occurs. The photosensitive sheet S is held by the rollers 5, 7 and 8, and is ready for conveyance. On the contracty, when the power source is turned off, or the image recording actions stop, the conduction of the solenoid 2 is stopped, and the rollers 5, 7 and 8 are moved. By releasing the pressure among the rollers 5, 7 and 8, the conveyance of the photosensitive sheet S is stopped. Thus the conveying the trace of the roller appearing on an image can be eliminated.
Patent JP-H01107979-A (JP)
Title: Method for controlling welding action of welding robot
Inventor: TORII NOBUTOSHI
IPC: B25J9/16
Filed: 1987-10-20
Abstract: PURPOSE:To enable accurate welding when pressure welding is carried out with plural arms of a robot by returning an electrode tip shifted by repulsive force produced by the pressing of the tip to the original position by a uniaxial change in the angle of the wrist of the robot. CONSTITUTION:The electrode tip 42 of a pressure welding jig is pressed on the objective position of works W held on a fixed electrode 43, and the tip 42 shifted by repulsive force produced from the works to be welded by the pressing is returned to the original position only by a uniaxial change in the angle of the wrist 34 of a robot. By this method, accurate welding can be stably carried out because the tip 42 can be accurately positioned at the welding position.
Patent JP-2001083863-A (JP)
Title: Process cartridge
Inventor: SHIRAKI TAKAMASA
IPC: G03G21/18
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a process cartridge whose recovering ability of waste toner is excellent and whose running cost is reduced. SOLUTION: This process cartridge possesses at least a photoreceptor 1 and a cleaning device 3 to remove toner from the photoreceptor 1 at the inside of a casing 8 and is integrally attached and detached to/from an image forming device main body. In this case, the cleaning device 3 is constituted of a first recovering part 9 to temporarily carry the toner recovered from the surface of the photoreceptor by a blade 3b and a sealing means 3c abutting on the photoreceptor 1 and a second recovering part 10 to recover the toner from the first recovering part 9 and the second recovering part 10 is independently freely attached and detached to/from the casing 8.
Patent JP-H09105707-A (JP)
Title: Flat belt device in road simulator
Inventor: MATSUSHIMA TAKASHI
IPC: G01M17/007
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent water leakage and generation of noise during a high speed rotation by forming each roller out of a plurality of disks, and overlapping the respective disks each other at certain intervals in the axial direction of the respective rollers. SOLUTION: On the endless flat belt 5 arranged in the uppermost part of four shaking devices 3 in a road simulator 2, respective tires 4 of a testing vehicle 1 are placed, and the belt 5 serves as a substitute for road surface. A driving characteristic of the vehicle can be tested in the condition similar to an actual road condition, when the shaking devices 3 including the belt 5 are used so as to vibrate the belt 5 in the vertical direction, the wheels of the vehicle 1 are rotated at the ordinary rotational speed, and a steering wheel is turned so as to change the directions of the tires 4. Since the distance between the belt 5 and contact point of each roller in the belt advancing direction can be shortened without any reduction in the diameter of an intermediate roller, generation of noise can be prevented even when the belt 5 is rotated at a high speed.
Patent JP-H117668-A (JP)
Title: Optical recording medium and reproduction light quantity control device of optical recording device
Inventor: FUJI HIROSHI
IPC: G11B7/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To control accurately magnitude of a detecting opening by providing a reproduction light quantity control pattern recording region for recording a record pattern, for controlling reproduction light quantity, consisting of the first mark being longer than a diameter of a detecting opening and the first space, and the second mark being shorter than a diameter of the detecting opening and having different length each other and the second space. SOLUTION: Reproduction light quantity control pattern recording regions 19, 19... are provided periodically in a recording track 18 of a magneto-optical disk 1. A record pattern for controlling reproduction light quantity consists of a long mark m1 being longer than a diameter of a detecting opening and a long space s1, and the shortest mark m2 of length T being shorter than a diameter of the detecting opening and a short space s2 of length 2T. T is channel bit length of a NRZI modulation system. Reproduction light quantity is controlled so that an amplitude ratio between reproduced signal amplitude v2 and v1 obtained by reading out the shortest mark m2, a short space s2, a long mark m1, and a long space s1 is made the prescribed value. Thereby, a diameter of an detecting opening can be always kept optimum.
Patent JP-H07117863-A (JP)
Title: Paper feeding mechanism for printer
Inventor: SUDO TAKAYUKI
IPC: B65H1/04
Filed: 1993-10-21
Abstract: PURPOSE:To precisely discriminate a size of paper sheet set in a paper feeding tray without costing much labor in and time, CONSTITUTION:A moving shaft 14 is arranged in the end part, of a paper guide 5, the moving shaft 14 is interlocked with a cam 15, the cam 15 and a gear 16 are combined for converting the sliding motion of the paper guide 5 into the rotary motion, and a paper size indicating plate 17 is connected to the rotary shaft of the gear 16. The paper size indicating plate 17 is formed into a disk, in which letters A3, B4, A4 are indicated on its side face, and the letters are arranged in such relation that the letter A4 is positioned in the front when the paper guide 5 is positioned in the A4 position, while these letters can be seen from the outside through a window 12 arranged on the side face of a paper feeding tray 3.
Patent JP-S63117246-A (JP)
Title: Reloading type optical disk inspection device
Inventor: GOTO YOSHIKAZU
IPC: G01N21/88
Filed: 1986-11-05
Abstract: PURPOSE:To obtain an inspection device without increase in measuring time regardless of increase in record erasing power conditions, by erasing record using the combination of a recording power and an erasing power varying for each sector area provided on a track of a reloading type optical disk. CONSTITUTION:A disk 1 has a plurality of sectors on one track. A light source 2 for recording and reproduction and a light source 4 for erasion emit lights with different wavelengths and a BPF 11 transmits the wavelength of the light source 2 while reflecting other wavelengths. Therefore, a record reproducing light travels as shown by the solid line and the reflected light thereof is detected with a photo detector section 14 after reduced circularly on the disk 1. On the other hand, the erasion light travels as shown by the broken line and reduced elliptically on the disk 1 to be erased. Then, recording and erasion are performed by the combination of a recording power and an erasing power varying for each sector area provided on a track of the disk 1. This enables the checking for recording and erasing characteristics in combination conditions of several recording and erasing powers by single repeated measurement thereby shortening the time in the evaluation of cycle characteristic.
Patent JP-H1069811-A (JP)
Title: Luminaire
Inventor: FUKAYA KAZUMASA
IPC: F21V21/04
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent a lamp socket from being damaged or dropping and to prevent the error of mounting a large-diameter lamp by providing projecting molded parts that are extruded inside a luminaire body, providing a circular raised piece in each of the projecting molded parts, and providing a cutout hole in each of the raised pieces. SOLUTION: A plurality of projecting molded parts 6 extruded inside a long luminaire body 1 open on its lower side are provided at end plates 2 at both of the longitudinal ends of the luminaire body 1, each of the projecting molded parts 6 being provided with a socket mounting hole 7 and a circular raised piece 8 which is equal in diameter to a lamp base. Further, a cutout hole 9 for inserting a lamp pin is provided in a portion of the raised piece 8. With such a structure, when the luminaire body 1 is mounted in an opening in the ceiling the projecting molded parts 6 prevent a mounting leg 7a from making contact with the edge of the opening in the ceiling, thus making it possible to prevent dropping of a lamp socket 4. Also, since the lamp base is inserted over the raised piece 8 with no clearance, installation of a lamp base for a large-diameter lamp is prevented.
Patent JP-H03123520-A (JP)
Title: Heating device
Inventor: KOMACHI HIROSHI
IPC: F24F11/02
Filed: 1989-10-09
Abstract: PURPOSE:To prevent the reduction in the durability of a heating device under the atmosphere of an abnormal temperature by controlling the current amount to an air blower with the detection of the temperature of passing air within the duct and stopping and controlling the energization to the air blower and the heater with the detection of the fact that the current amount becomes less than a predetermined value. CONSTITUTION:A control circuit 22 connect the electric motor 16 of an air blower and two PTC heater 18 with commercial alternating current power source. A detecting circuit of current amount 26 which detects the current amount supplied to electric motor 16 of the air blower 13 is built in. When the detected current amount supplied to the electric motor 16 is outside of a predetermined scope (when it reduces to the level lower than the minimum predetermined current amount or when it increases higher than the maximum predetermined current amount), energization to the electric motor 16 and two PTC motors 18 is terminated. At the same time, operation switch is turned off. Besides a thermostat switch 28 for preventing over-rise in temperature is connected in series to the charged circuit of the electric motor 16 to detect the temperature within the ventilation duct, thereby turning on and off the electric circuit of the electric motor 16.
Patent JP-H09104768-A (JP)
Title: Black polyester film for lining laminated-metal can
Inventor: INAGAKI MASASHI
IPC: C08J5/18
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a black polyester film for lining a laminated-metal can which film enables a simple and convenient inspection for lamination defects, pinholes, etc., of a laminated steel sheet and is excellent in maintaining the qualities of can contents even when long stored after the laminated steel sheet is formed into a can and the can is filled with food or a beverage. SOLUTION: This film is a biaxially oriented polyester film and contains 0. 01-15wt.% carbon black having a prim. particle size of 15-100nm.
Patent JP-H04142048-A (JP)
Title: Mounting method for semiconductor element
Inventor: MORI FUMIO
IPC: H01L21/60
Filed: 1990-10-02
Abstract: PURPOSE:To prevent a connecting lead from being toppled or tilted when it is connected by a method wherein the narrow side of the trapezoidal connecting lead of a TAB tape is aligned with a terminal for connection of an IC and is subjected to ILB. CONSTITUTION:A lead 2 for connection use is aligned with a terminal 3 for connection use of an IC4, and is subjected to ILB(Inner Lead Bonding). At this time, the narrow side of the lead 2 for connection use is aligned with the terminal for connection of the IC, and is subjected to ILB. Then, the TAB(Tape Automated Bonding).IC is turned over and connected to a board 5 in a state that it is faced downward; the wide side of the lead 2 for connection use is aligned with a pad 6 on the board 5 and is subjected to ILB. Thereby, when the IC is turned over, faced downward and connected to the board 5, it is possible to prevent the lead 2 for connection from being tilted or toppled and to prevent it from being short circuited with an adjacent lead or an adjacent pad 6 on the board 5.
Patent JP-H02112599-A (JP)
Title: Erector
Inventor: FUJII SHIGEO
IPC: E21D11/40
Filed: 1988-10-21
Abstract: PURPOSE:To insert a key segment easily, and to prevent the sealing of a joint surface and the damage of segment itself by installing a pusher to a lifting beam and pushing the internal surface of the segment hung down in the radial direction. CONSTITUTION:Pushers 16, 16 mounted to a lifting beam 7 set up rotatably along the circumferential direction of a shield frame 1 and movably along the radial direction of the shield frame 1 in the shield frame 1. When a segment SC is inserted, the pushers 16, 16 are elongated, and the internal surfaces of B segments SB, SB hung down to the inside in the radial direction are pushed, and corrected to a correct state. A normal insertion space is ensured between the B segments SB, SB, and the key segment SC is inserted smoothly.
Patent JP-H08119091-A (JP)
Title: Negative pressure type booster device
Inventor: YASUI KAZUO
IPC: B60T13/56
Filed: 1994-10-27
Abstract: PURPOSE: To reduce plate thickness of a power plate so as to reduce weight and production costs by arranging a taper part in a power plate and applying force to a power piston from the taper part in the power plate. CONSTITUTION: A taper part 6a is provided in a power plate 6, and a power piston 7 is engaged with the taper part 6a in the power plate 6. When the power piston 7 receives application force in the left direction from the taper part 6a in the power plate 6, the taper part 6a in the power plate 6 receives its reaction force in the right direction from the power piston 7. This reaction force works in the tensile direction of the power plate 6. Therefore, the power plate 6 is provided with great strength proof stress, and plate thickness can be reduced, so that weight and production costs of a negative pressure type booster device can be reduced.
Patent JP-H07119260-A (JP)
Title: Corner ridge structure of building
Inventor: TANIMOTO NORIHISA
IPC: E04D3/40
Filed: 1993-10-22
Abstract: PURPOSE:To provide a corner ridge structure that is small in the number of part items and facilitates high lift work in a constitution site. CONSTITUTION:Each roofing material 3 is installed in the ridge side end of a roof pedal 1 in leaving each setting allowance 4 intact, and a ridge side erect plate 21, an eaves side erect plate 22 and a face plate 23 are installed in both symmetrical roof panels 1 and 1 where two engaged pieces 6 projecting upward the roofing materials 3 is installed along a ridge side end 5 of the roofing materials 3. In addition, each mounting piece 24 is installed in a lower end of the ridge side erect plate 21, while a ridge plate receiver 20 installed with an engaged part 25 in a lower end of the eaves side erect plate 22 engages this engaged part 25 to the engaged pieces 6, and the mounting pieces 24 are attached tight to the setting allowances 4. Moreover, an underside of a ridge plate 10 is made contact with a top face of the face plate 23, and leg pieces 11 and 11 at both sides are fitted in and engaged with the eaves side erect plates 22 and 22, and thus the ridge plate 10 is installed.
Patent JP-H03127185-A (JP)
Title: Point pattern matching method
Inventor: SAKO YUTAKA
IPC: G06V30/194
Filed: 1989-10-13
Abstract: PURPOSE:To calculate the most satisfactory correspondence with the small amount of calculation by using a hop field type network. CONSTITUTION:Two dot sets, namely, a model feature point qi(i=1, n) and a feature point pj(j=1, n) as the border line of an object are considered. Next, on a correspondent line between the model feature point qi and each input feature point qj, a neuron Nij is arranged. An output Vij of the neuron Nij is equipped with values from 0 to 1. Then, it is analyzed that 'the feature points qi and qj are not made correspondent' in the case of 0 and that 'the feature points qi and qj are made correspondent' in the case of 1. At such a time, total energy E of a neural network is defined as the sum of energy E1, which is determined so as to obtain a minimum value when each model feature point qi is made correspondent to the input feature point qj by one- to-one, and energy determined so that correspondence error can be made mini mum in the meaning of minimum square at the time of corresponding most suitably. Thus, by calculating the combination of the Vij so that the both E1 and E2 can be made minimum, the combination is the optimum combination of resolutions.