baber/WOPTO huggingface dataset:
Patent JP-S57144851-A (JP)
Title: Heat source device for heating system
Inventor: SHIBAMIYA TADASHI
IPC: F24J3/00
Filed: 1981-03-02
Abstract: PURPOSE:To obtain a highly safe heat from a cylindrical conductor by using a system in which a large number of permanent magnets are arranged on the periphery of a rotator in such a way that their polarities are alternately changed, a cylindrical conductor is fitted on the conductor in contact with the permanent magnets, and the rotator is turned. CONSTITUTION:A large number of permanent magnets 3a and 3b are attached in one or plural rows on the periphery of a disc rotator 1 to be driven by a motor, etc., in such a way that their polarities are alternately changed. And, a cylindrical conductor 4 is fitted on the disc rotator 1 in contact with these permanent magnets and the rotator 1 is turned, whereupon an alternating magnetism according to the revolving number is acted on the conductor 4 and thereby the conductor 4 is heated by eddy current. The quantity of heat produced there is equal to the output of the motor, and can also be increased by making the distance between the conductor 4 and the magnets 3a and 3b smaller. The heat is generated only when the rotator is turned, and therefore, a heat source device having a very high safeness can be obtained simply.
Patent JP-S63199292-A (JP)
Inventor: KAWASAKI MICHIAKI
IPC: A61Q13/00
Filed: 1987-02-13
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-H04245372-A (JP)
Title: Kana (japanese syllabary)-to-kanji(chinese character) conversion device
Inventor: HIRAYAMA TOMOHITO
IPC: G06F17/22
Filed: 1991-01-30
Abstract: PURPOSE:To facilitate operation by eliminating the need to touch a conversion command area with a pen when HIRAGANA(cursive form of Japanese syllabary) is converted into KANJI(Chinese character). CONSTITUTION:A CPU 41 judges whether or not a KANA-KANJI conversion area is already specified with the pen 6 from whether or not the pen is lifted up. When the pen is lifted up, the CPU 14 judges that the KANA-KANJI conversion specification is completed and converts characters in the KANJI conversion area specified with the pen 6 into KANJI. Consequently, the need for a KANA- KANJI conversion command area is eliminated.
Patent JP-H0694840-A (JP)
Title: Magnetism detector
Inventor: JIYAN PIEERU MAIYUU
IPC: G01V3/00
Filed: 1993-01-27
Abstract: PURPOSE: To increase the magnetic field gradient of a magnetic detector having a magnetic pole mass made of a weakly magnetic material and improve the particle detecting efficiency of the detector by forming the external surface of the detector in a curved surface which comes into contact at least with a gap and can converge toward the gap. CONSTITUTION: An annular magnet 1 composed of samarium-cobalt, etc., is partially covered with two axial-direction magnetic pole masses 2 and 3 formed of a weakly magnetic material. A gap 4 is left between the masses 2 and 3, and the masses 2 and 3 have external surfaces 5 and 6 having curved cross sections which converge to the gap 4 adjacently to the gap 4. An assembly generates an induced electromagnetic field 7 having a diameter G1 and the displacement or movement of particles to be detected is limited to the line 8 corresponding to both ends of the magnet 1 in the axial direction. Therefore, the converging forms of the surfaces increase the magnetic field gradient and the detecting effect of a magnetic detector thus constituted around the gap and accelerate the holding of the particles to be detected.
Patent JP-H04270035-A (JP)
Title: Dummy sheet in twin roll type strip continuous casting
Inventor: MIZOGUCHI TOSHIAKI
IPC: B22D11/08
Filed: 1991-02-25
Abstract: PURPOSE:To stably take-up a cast strip to a take-up machine without breaking a dummy sheet to the cast strip by forming an end part in the connecting side of the cast strip so as to make a cross sectional area smaller as it approaches to the tip part. CONSTITUTION:The end-part of the dummy sheet 13 is formed by cutting so as to become protruded shape. Therefore, as it approaches to the tip part, the width of the strip becomes narrower and the cross sectional area become smaller. By this method, in the joining part between the dummy sheet 13 and the cast strip 6, the gentle deflection is generated but sharp breakage does not occurr.
Patent JP-H02298526-A (JP)
Title: Pearly, foamable molding material having high heat-resistant, form stability
Inventor: KURAUSU HAAN
IPC: C08J9/16
Filed: 1990-02-13
Abstract: Bead-form expandable moulding compositions of high heat resistance contain from 80 to 99 % by weight of a styrene polymer, from 1 to 20 % by weight of poly(2,6-dimethyl)-1,4-diphenyl ether, from 3 to 10 % by weight of a C3-C6-hydrocarbon as blowing agent and optionally conventional additives. They are obtained by suspension polymerisation of a solution of the polyphenylene ether in styrene.
Patent JP-2000227517-A (JP)
Title: Optical film, optical member and optical element
Inventor: MIYATAKE MINORU
IPC: G02B5/30
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a practical optical film having an excellent anisotropy of scattering toward linearly polarized light and besides being easily manufactured and having excellent thermal stability and an optical element utilizing it. SOLUTION: The optical element comprises a laminated body provided with the optical film 1 comprising birefringent minute regions (e), dispersed and incorporated in an optically isotropic resin film, composed of a thermoplastic resin having >=50 deg.C glass transition temperature and besides exhibiting a nematic liquid crystal phase in the temperature range lower than the glass transition temperature of the resin and differences of refractive indices Δn1, Δ2 between the resin film and the minute regions being >=0.03 (Δn1) in a direction orthogonally crossed to a direction of an axis of the maximum transmittance of linearly polarized light and besides being <=50% times of Δn1 (Δn2) in the direction of the axis of the maximum transmittance,  and at least one out of a polarizing plate or an optical retardation plate and one or >=2 layers of the optical films. Thereby anisotropy of scattering, subjecting linear polarized light in the Δn1 direction to scattering and in the Δn2 direction to transmission, is exhibited.
Patent JP-S60173546-A (JP)
Title: Process for developing silver halide photosensitive material
Inventor: IKEDA HIDEO
IPC: G03C5/29
Filed: 1984-02-20
Abstract: PURPOSE:To obtain a picture image having highest intensity with high sensitivity and high contrast by developing in the presence of >= specified mole of a compd. of the second group contg. no SH group per 1mol of silver halide. CONSTITUTION:Development is carried out in the presence of at least one compd. of the first group selected from a group consisting of tetrazaindenes having at least one mercapto group, purines having mercapto group, triazaindenes having mercapto group, and pentazaindenes having mercapto group, and at least one compd. selected from compds. of the second group consisting of tetrazaindenes having no mercapto group but having at least one OH group, purines having no mercapto group but having at least one OH group, triazaindenes having no mercapto group but having at least one OH group, and pentazaindenes having no mercapto group but having at least one OH group, wherein the compd. of the second group is contained in >=5X10<-3>mol per 1mol silver halide.
Patent JP-H05205871-A (JP)
Title: Microwave oven
Inventor: INOUE MASAHIRO
IPC: H05B6/78
Filed: 1992-01-22
Abstract: PURPOSE:To provide a microwave oven the heat loss of which is reduced and which has a food placing table whose heat resistance is enhanced. CONSTITUTION:In a microwave oven in which food on a food placing table 2 is heated and cooked by application of microwaves, the food placing table 2 is molded from a material comprising quartz powder mixed as a filler in a nonconductive material serving as a base. The nonconductive material is preferably glass, plastics and ceramics.
Patent JP-S58159595-A (JP)
Inventor: FUJIMOTO TAKAYUKI
IPC: G10L15/32
Filed: 1982-02-26
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-H05200530-A (JP)
Title: Device for removing burr
Inventor: HIDO MASAMI
IPC: B21D28/16
Filed: 1992-01-21
Abstract: PURPOSE:To remove a burr protruded in the radius direction or backward in a hole without dropping into the inner part of the hole and without damaging a work. CONSTITUTION:In this device, a bar-like member-12 having male screw 11 at the tip side, a guide cylinder 14 holding the bar-like member 12 so as to be possible to shift in the axial direction and impossible to rotate, a pushing member 18 screwed with the male screw 11 on the bar-like member 12 and a ring-like spring member 19 inserted in between the pushing member 18 and the tip part of the bar-like member 12, are provided. Then the shifting of the bar-like member 20 to the work 4 side is regulated by a stopper 21, and the guide cylinder 14 is relatively shifted and the pushing member 18 is rotation- shifted on the bar-like member 12 to compress the spring member 19, and the spring member 19 is expanded in the hole 7 of the work 4, and by pulling up the spring member 19 as it is, the burr 8 is removed from the inner side of the hole 7.
Patent JP-H06240711-A (JP)
Title: Intermediate water disposal system
Inventor: SHIMIZU YASUTOSHI
IPC: C02F9/00
Filed: 1993-02-19
Abstract: PURPOSE:To decrease the quantity of dirty mud by treating by means of a sewage purifier, drainage coming from a kitchen or the like, containing no rough solid and including only a small quantity of BOD source, storing drainage thus treated in an intermediate water tank, and discharging it as sewerage after using it as toilet water. CONSTITUTION:Drainage from a kitchen 3, a washing machine 4, a washroom 5 and a bath 6 is sent to the aerobic treatment chamber 10 of a sewage purifier 8. Next, denitrification is completed as ammoniac nitrogen and undissolved organic matter in the drainage are oxidized and dissolved, and the dissolved BOD source is adsorbed to activated dirty mud. Next, the drainage subjected to aerobic treatment is treated by means of a film separation device 11, and a liquid that has passed through a separation film is sent to a sterilization chamber 73, and part of a concentrated liquid containing activated dirty mud is sent to a dirty mud digestion chamber 12, and the concentrated liquid sent to the digestion chamber 12 is digested to be methane gas, and the digested liquid is returned to the aerobic treatment chamber 10. In addition, supernatant sterilized by ozone in the sterilization chamber 13 is sucked by means of a pump 14 and stored in an intermediate wafer tank 16 sent to a toilet to be used there, and then, discharged as sewerage.
Patent JP-H09221851-A (JP)
Title: Building panel
Inventor: OKUYAMA SENICHI
IPC: E04B1/94
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide the fire resistant structure by using the nurate foam for core material. SOLUTION: A core material 3, which is mainly composed of isocyanurate foam, is interposed between a surface material 1 and a back surface material 2, and a fife resistant sheet 4 is laminated at least a part near an intermediate part of the film thickness of the core material 3. The fire resistant sheet 4 is formed by interposing a fiber sheet 7 made of the inorganic fiber between a surface layer 5 and a back surface layer 6, which are formed by binding a graphite component and the inorganic fiber with the synthetic resin.
Patent JP-S6233879-A (JP)
Inventor: HASEGAWA HIROSHI
IPC: D06M101/16
Filed: 1986-02-13
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-H08215025-A (JP)
Title: Smoke cleaner for buring incense
Inventor: OKABE KIYOSHI
IPC: B03C3/00
Filed: 1995-02-20
Abstract: PURPOSE: To prevent unpleasant feelings caused by smoke dispersing at the time of burning incense and to prevent smell from being stuck. CONSTITUTION: On the upper surface of a top plate 1, incense is burnt in an incense burner 2 arranged on the front of a smoke gathering wall 6. Since a circulation in a room is shut by the smoke gathering wall 6, smoke rises up around a vent hole 7 while being dispersed to an extent not to give unpleasant feeling. Air staying around the vent hole 7 is sucked into a smoke guide cylinder 8 by the sucking force of a fan 14, cleaned through the inside of a smoke cleaning part 4 and circulated from an exhaust hole 21 into the room.
Patent JP-H03232913-A (JP)
Title: Method for charging coke in bell-less blast furnace
Inventor: SHIMOMURA AKIO
IPC: C21B7/00
Filed: 1990-02-09
Abstract: PURPOSE:To enable operation under a high fine powdered coke ratio and to improve the productivity by using foundry coke of a specific ratio of the charged coke at the time of operating a bell-less blast furnace, charging the coke to center part of the furnace, making ventilation resistance at lower part of the furnace small and securing the gaseous permeability at the center part of the furnace. CONSTITUTION:At the time of alternately charging raw material of iron ore, etc., and the coke stratifiedly in the operation of blast furnace providing a bell-less type raw material charging apparatus, the foundry coke having diameter larger than that of the coke for blast furnace is charged to the furnace core part of the blast furnace by 15-20wt.% of the total coke quantity per one charge in every 4 to 6-charges to improve the gaseous permeability at the center part of the furnace and also by making the ventilation resistance K at the lower part of the furnace defined with the equation I<=2.5, the blast furnace operation under a high iron tapping ratio and a high fine powdered coke ratio can be executed.
Patent JP-H10225997-A (JP)
Title: Manufacture of carcass structure for pneumatic tire, device for manufacturing carcass structure, and manufacture of pneumatic tire
Inventor: SOMA MASAHIKO
IPC: B29D30/38
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently form a carcass structure directly without the necessity to provide a conventional calendering step and thereby eliminate the occurrence of a cut fracture in a cord on both end parts of the carcass structure. SOLUTION: Hooks 1, 2 of right/left annular members 3, 4 are deviated by 1/2 pitch from each other in the peripheral direction. Further, both annular members 3, 4 are concurrently rotated by 1/2 pitch each time a string is hooked on either of both hook groups 1, 2, while a carcass cord 6 is supplied from a guide 7 which shuttles back and forth, in the axial direction of a center shaft A, between both hook groups. Further, the carcass cord 6 is hooked, in a zigzag fashion, across the hooks 1, 2 of the right/left annular members 3, 4 by repeating an operation to hook the string through moving the guide 7 to the other hook group to form an annular carcass structure.
Patent JP-H06238885-A (JP)
Title: Ink jet recorder
Inventor: SUZUKI KAZUNAGA
IPC: B41J2/045
Filed: 1993-02-19
Abstract: PURPOSE:To improve printing quality and reliability by suppressing discharge of fine ink droplets except a main ink droplet for forming a dot. CONSTITUTION:The ink jet recorder comprises an ink pressurizing chamber, an ink nozzle communicating with the chamber, and a piezoelectric element disposed outside the chamber and deformed by application of a voltage pulse to vary a volume of the chamber. An on-demand type ink jet record head pressurizes ink in the chamber by a pressure wave generated when the element is deformed to discharge the ink from the nozzle, and so sets a timing t1 for finishing the pulse for generating ink discharge as to be delayed from a timing t2 for separating the discharge ink from the nozzle.
Patent JP-S59157624-A (JP)
Title: Motor driven camera
Inventor: IWASHITA NORIYOSHI
IPC: G03B17/42
Filed: 1983-02-28
Abstract: PURPOSE:To simplify operation, to prevent the save of the mirror of a single- lens reflex camera, and to obtain a take-up completion state all the time by starting automatically winding operation after the motor-driven winding of a part of incompletely wound film associatively with rewinding opeation at the film comes to the end. CONSTITUTION:When a rewinding button shaft 12 is pressed down, a clutch pin 12b is disengaged from the groove 13a of a sprocket 13 to close a switch SW2 by a projection member 12c and a motor 2 rotates forward in case of a stop in the middle of winding to restart winding operation, but the sprocket 13 does not rotate and only a mechanism including a mirror, a shutter, etc., is charged. When the winding operation is completed, the motor starts reversing after the operation of a winding stop lever 10, etc., and a rewinding gear 25 drives a cartridge 26 through a pinion 3, gears 4-6, arm 7, and others, rewinding the film. When the camera in a winding completion state enters rewinding operation, the shaft 12 is pressed up to perform the rewinding operation immediately.
Patent JP-H07237496-A (JP)
Title: Rearview mirror device for vehicle
Inventor: HIRAMATSU MACHIKO
IPC: G02B5/08
Filed: 1994-03-01
Abstract: PURPOSE:To provide a rearview mirror device for a vehicle having also a function as a direction indicator without worsening essential performance of rearward visibility of the rearview mirror device. CONSTITUTION:A device comprises a mirror housing 1 serving as an outer frame of a rearview mirror total unit, mirror 2 formed with a half mirror 2a in one part and with a mirror 2b having an ordinary reflecting factor in the other part, luminous means 7 stored in the mirror housing 1 to emit light to the outside through a part of the half mirror 2a in the mirror and a louver 8 set up in a back of at least a half mirror part in the mirror to limit a direction of light, emitted to the outside, in a prescribed direction.
Patent JP-H08248334-A (JP)
Title: Method and apparatus for driving of mirror of fine mirror array
Inventor: SOU KIBU
IPC: H04N5/74
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a mirror driving method and a device for a very thin mirror array. SOLUTION: Plural mirror members 1 are supported on a base plate in such a manner as to be rotatable by a hinge, a permanent magnet 3 for forming a magnetic field for the mirror members 1 is installed below the base plate, and coil elements 2, 2' are formed on the back of each mirror member 1. According to an image signal, the mirror member 1 is selected and an electric current is applied to the coil elements 2, 2' of the selected mirror member 1. The selected mirror member 1 is rotated by electromagnetic force applied between the coil elements 2, 2' to which the current is applied and the magnetic field. Accordingly, light applied to the mirror member array is modulated to an image. The micro-mirror array to which the above mirror driving method using the electromagnetic force is simple in structure and can be mass-produced, and especially has stable driving characteristics.
Patent JP-S57146210-A (JP)
Title: Lens barrel structure of soft effect variable lens
Inventor: SHIMIZU SEIICHI
IPC: G02B7/04
Filed: 1981-03-04
Abstract: PURPOSE:To obtain a lens capable of realizing focusing operation and soft effect operation, by rotating and moving a single operation member straight. CONSTITUTION:Through the rotation of an operation ring 8, a lens barrel 7 and a straight moving cylinder 4 move on an optical axis, and focusing operation is performed by the 1st and 2nd lens groups according to the extent of their movement. As the operation ring 8 is moves forth and back along the optical path, the lens barrel 7 moves in the direction of the optical axis by engagement between lead grooves 3a and 4a. The 2nd lens group moves by as much as the ring 8, and the 1st lens group moves in the direction of the optical axis by a different in the extent of leading between straight straight moving cylinders 3 and 4. Thus, the 1st and 2nd lens groups in the focusing state move to obtain aberration which corresponds to the extent of the movement, thus providing the out-of- focus effect of an image.
Patent JP-S59157704-A (JP)
Title: Initializing system
Inventor: NAGAO KATSUYUKI
IPC: G06F11/20
Filed: 1983-02-28
Abstract: PURPOSE:To simplify a setting operation by detecting the power supply in the other system at a power-on time to initialize one system as a current or stand- by system. CONSTITUTION:If a power source 14 of the first system is turned on when power sources of both systems are not turned on yet, a value (0V) of VCC in the second system is detected by an input port 15, and a CPU11 is initialized as a current CPU, and the control is transferred to a next processing 1, and the CPU11 executes operations as the current CPU. Meanwhile, if the power source 14 of the first system is turned on when a power source 24 of the second system is already turned on, the input port 15 detects a value (+5V) of VCC of the second system, and the CPU11 is initialized as a stand-by CPU, and the control is transferred to a next processing 1', and the CPU11 executes operations as the stand-by CPU.
Patent JP-H09221259-A (JP)
Title: Sheet stacking device and image forming device
Inventor: WATABE TOMOYUKI
IPC: B65H31/34
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce an aligning time to improve the alignment of sheet bundle and the stacking efficiency by speeding up the transport speed of sheets by alignment means for making sheets abut on a rear end restricting member to thereby perfrom alignment, more than the transport speed of moving means for tranport sheets to an alignment tray. SOLUTION: The speed R of alignment means for transporting sheets to the direction opposite to the discharge direction is set higher than the speed Q of moving means 32 For transporting in an inverted manner to the reverse direction opposite to the discharge direction. Accordingly the rear end of sheet can be held easily between the lower position of the alignment means and an alignment tray 38, thereby reducing the sheet alignment time.
Patent JP-S59155595-A (JP)
Title: Rotor shaft for compressor and manufacture thereof
Inventor: ISAYAMA SHIROU
IPC: B29C43/18
Filed: 1983-02-25
Abstract: PURPOSE:To make a light rotor and simplify the manufacturing method thereof by molding the part of the rotor with fiber reinforced resin and fibers are oriented in parallel to the sliding parts of vane grooves. CONSTITUTION:The fiber reinforced resin is formed by blending 5-50mass% of organic or non-organic fibers and the matrix of a thermoplastic resin and is poured into a metallic mold, arranged with gates 16a, 16b at the entrances of the sliding grooves of the rotor, to effect injection molding and mold the part of the rotor with the fiber reinforced resin under orienting the fibers in parallel to the sliding parts of the vane grooves. According to this method, the weight of the rotor may be reduced remarkably while maintaining a high strength and reduction of working time or cost due to the adoption of the injection molding technique may be realized.
Patent JP-H05229210-A (JP)
Title: Printer
Inventor: YUI KOJI
IPC: B41J17/28
Filed: 1992-02-19
Abstract: PURPOSE:To prevent the occurrence of creases in an ink ribbon, and thus enable photographic print with high quality to be effected stably by restraining the variation of tension due to the ribbon winding diameter, and rendering tension constant. CONSTITUTION:The printer is generally constituted of a ribbon conducting brake mechanism 170 available for retaining the tension of an ink ribbon at a constant level during photographic print, a ribbon guide roller 172 for introducing an ink ribbon between the platen and the head 140, and a brake roller 177 to be in contact with the ribbon guide roller 172 for holding the ink ribbon. Also, it is constituted in such a manner that when the head 140 moves reciprocally to the side of the platen by a head driving mechanism 150, the ribbon guide roller 172 of the ribbon guide brake mechanism 170 and the brake roller 177 are interlocked so that these respective rollers 172 and 177 are capable of coming into contact or separating with/from each other.