baber/WOPTO huggingface dataset:
Patent JP-2000123328-A (JP)
Title: Magnetic sensor, magnetic head and magnetic encoder
Inventor: KIKUCHI HIDEYUKI
IPC: G01D5/245
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure rotation of magnetization of a free side magnetic layer and to improve sensitivity by providing a magnetic layer changing a magnetization direction corresponding to an external magnetic field and making function a partial area incorporated in this magnetic layer as a sensor part sensing the external magnetic field. SOLUTION: The sensor part 13 for a signal magnetic field is limited to a partial area (partial area L×hs of magnetic layer part) of a nearly central part of a tunnel joint having a spin valve structure, and the size of this area is nearly equalized to the size (h×L) of the area of the magnetic layer of a magnetic sensor. By adopting such a structure, the sensor part 13 is set in an optional place within the magnetic layer. Since the sensor part 13 becomes a part of the nearly central part of the magnetic layer, the rotation of the magnetization of respective magnetic domains of the sensor part 13 are rotated freely without being affected by the size of the magnetic layer in the direction of an elemental height (h).
Patent JP-H01131528-A (JP)
Title: Acousto-optic element
Inventor: TAKEDA TAKAKO
IPC: G02F1/11
Filed: 1987-11-17
Abstract: PURPOSE:To reduce the cost of an acousto-optic medium provided with an ultrasonic transducer and to reduce the size of the shape thereof by adhering the acousto-optic medium onto a substrate and connecting the electrode for driving the ultrasonic transducer electrically to a conductive supporting part provided on the substrate, thereby using the supporting part commonly as a terminal to be electrically connected to a signal source for driving the acousto- optic element. CONSTITUTION:The 1st supporting part 4A extending downward is provided to the end part of the substrate 3 on the side opposite to the ultrasonic transducer 2 and the 2nd supporting part 4b extending downward from the electrode 5 for driving the ultrasonic transducer 2 is provided to the end part on the side of the ultrasonic transducer 2. This 2nd supporting part 4B is used as the supporting part of the substrate 3 and is also commonly used as the terminal to be electrically connected to the signal source for driving the acousto-optic element provided on the outside. Inclusion of an impedance matching part in the unit of the acousto-optic element is thereby obviated and the unit of the acousto-optic element is reduced in size. The processes and cost of production are reduced.
Patent JP-H10139488-A (JP)
Title: Quartz glass ornament and its production
Inventor: MATSUO HIDEYASU
IPC: C03C17/32
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a beautiful quartz glass ornament by sticking a pattern drawn by one or more of picture pasting, china painting, etching and printing fast to one side or both sides of a quartz glass plate, subjecting the pattern to a protecting means for preventing heat dissipation and heating to stick the pattern fast to the plate. SOLUTION: A quartz glass plate after use as a photo mask of a silicon wafer is cut into a fixed shape, ground and washed to give a base plate. On the other hand, a paste is applied to a mount and a desired pattern is drawn on the mount to give an illustration sheet, which is immersed in water. The paste film and the pattern are released from the mount and the mount is placed on and stuck fast to the plane of the substrate glass plate. Then the quartz glass plate is naturally dried, then heated, sufficiently dried, wrapped in an Al foil, subjected to a protecting means for preventing heat dissipation, placed on a gas range, heated at about 40-50 minutes, allowed to be cooled and the Al foil is removed to give the objective glass ornament such as a quartz glass plate with a pattern.
Patent JP-H10128478-A (JP)
Title: Can body blank transferring method in surface treatment device for can body blank
Inventor: SHINOMIYA TSUTOMU
IPC: B21D51/26
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the transferring method of a can body blank in the surface treatment device for the can body blank capable of conveying at a high speed, improving the efficiency of production and reducing the cost of the material even when the wall of the can body blank is relatively thin. SOLUTION: The strip-like can body blank W2 delivered from a first conveying path 1 in the surface treatment device for the can body blank is transferred with a first transferring means 10 while maintaining the conveying speed of the first conveying path 1 in the longitudinal direction. Next, the can body blank W2 is transferred to a second conveying path 2 with a second transferring means 11 and struck and fed to the abutting part 47 provided in the other side of the second conveying path 2.  The can body blank W2 is transferred at the slower speed than the transferring speed of the first transferring means 10 in about the second half of the second transferring means 11 and struck to the abutting part 47, and the synthetic transferring speed is synchronized with the first transferring means 10 by transferring at the faster speed than the transferring speed of the first transferring means 10 in about the first half of the second transferring means 11.
Patent JP-H11124291-A (JP)
Title: Carrying device and method for work piece
Inventor: MATSUYAMA YOJI
IPC: B66C7/14
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To efficiently perform an action for moving a work carrier along a monorail, and an action for moving the work carrier along a direction orthogonal to the extending direction of the monorail. SOLUTION: Hoists 1, for angingly supporting and carrying work pieces which are worked in orer in respective work processes OP1-OP7, are moved by pulling the hoists 1 by an operator 3 on a hoist travel rail 2 installed on a ceiling. The hoist travel rail 2 has a first and second monorails 5 and 7 being parallel with each other, and an H rail 12 composed of fixed rails 9 and traveling rails 11. The traveling rails 11, into which the hoists 1 can be driven, are moved by the action of a rodless cylinder 45 in an arrow P direction, between a solid line position on a first monorail 5 side and a two-dot chain line position on a second monorail 7 side, to the fixed rails 9. Opening/closing mechanisms 31, for opening/closing ends, are provided on the ends opposite to both the monorails 5 and 7 and the traveling rails 11.
Patent JP-H08149317-A (JP)
Title: Ciphering adaptor
Inventor: MORI HIROYUKI
IPC: H04M11/00
Filed: 1994-11-24
Abstract: PURPOSE: To attain efficient facsimile communication with high ciphering performance by allowing the adaptor to make automatic ciphering for a destination needing ciphering only with a command by a facsimile equipment without troublesome operation of the adaptor. CONSTITUTION: When a call comes from a facsimile equipment of its own station, it is affirmatively judged in the step S100. When the call signal satisfies a condition included in a ciphering destination list or a condition of provision of a specific number representing ciphering after a destination number of the call (S102), the facsimile equipment of its own station ciphers image data (S104, S106) and sends the ciphered data to a destination facsimile equipment (S108, S106). Efficiency facsimile communication with high ciphering performance is easily made through the setting to a ciphering destination storage section at once without troublesome operation of the adaptor for each transmission.
Patent JP-2001106706-A (JP)
Title: Production of vinyl chloride-based resin
Inventor: SHIMIZU MIKIO
IPC: C08F14/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a vinyl chloride-based resin in a polymerization vessel having a reflux condenser by which the vinyl chloride- based resin can be obtained in a high batch yield in high productivity in a polymerization process in a state scarcely generating fisheyes. SOLUTION: This method for producing a vinyl chloride-based resin comprises suspending and polymerizing a vinyl chloride-based monomer by the use of a polymerization vessel equipped with a reflux condenser in an aqueous medium. Therein, the aqueous medium and the vinyl chloride-based monomer are charged in an aqueous medium/vinyl chloride-based monomer weight ratio of 0.5/1.0 to 1.2/1.0, and polyethylene oxide having an average mol.wt. of 100,000 to 8,000,000 is added as a dispersant in an amount of 0.001 to 0.08 pt.wt. per 100 pts.wt. of the vinyl chloride-based monomer.
Patent JP-S62149270-A (JP)
Title: Threshold matrix generation device
Inventor: ISHIZAWA HIROAKI
IPC: H04N1/46
Filed: 1985-12-23
Abstract: PURPOSE:To generate each threshold matrix with a different screen angle depending on a few memory capacities by storing a prescribed basic threshold block in a memory and generating a threshold value by one picture page in response to the cyclic readout of a counter. CONSTITUTION:Four different threshold blocks comprising L-row K-column are stored in a ROM table 40 corresponding to four different screen angles. Then a selection signal SL selects one block among the four threshold blocks. An L counter 42 designates an address in the row direction of each basic threshold block to read each threshold of the basic threshold block cyclicly in the column direction sequentially from the read start location set at each K-column in response to the screen angle and a K counter 41 designates the column direction address similarly. Thus, an optional screen angle is set with a few memory capacities and simple control.
Patent JP-H08149252-A (JP)
Title: Image reader
Inventor: ISHIHARA HIROSHI
IPC: H04N1/028
Filed: 1994-11-24
Abstract: PURPOSE: To improve the resolution without making a structure of a sensor complicated. CONSTITUTION: An original 6 in close contact with a transparent base 4 is lighted by a light of a light source 3 located at a position on the other side of the original with respect to the transparent base and the image of its reflected light is formed on a photoelectric conversion element by an optical system 2 in the image reader. A light shield film 5 is formed to the side of the original 6 of the transparent base 4 and a light receiving window 7 through which an emitted light and a reflected light pass is provided in the light shield film.
Patent JP-H04163435-A (JP)
Title: Picture image processing device
Inventor: OKAZAKI AKITAKA
IPC: G03B27/52
Filed: 1990-10-26
Abstract: PURPOSE:To ease announcement of cause of a deteriorated picture image by detecting a relative distance L between a moving member and a sliding rail by a sensor, and by alarm-indicating that the distance L is less than a dangerous value, if any. CONSTITUTION:A relative distance L between a sliding rail 12 and the first moving member 41 in a proper condition is detected by a sensor S to be memorized in RAM 81. An allowable value D1 and a dangerous value D2 are calculated by a computing means 82 based on the most suitable value DO of memorized ones. A frictional sliding member is worn with use, so that the member 41 inclines, and when a comparison discrimination means 83 judges if the distance L < dangerous value D2 is satisfied, alarm-indication is made by an indicating means 91. Accordingly, since it can be known that the inclination of the member 41 has reached its limit, it becomes possible to adjust the inclination of the member 41 by moving downwards a holding member installed on the end of the member 41.
Patent JP-S62147211-A (JP)
Title: Method for supplying fuel to burner
Inventor: SEKIGUCHI YOSHITOSHI
IPC: F23N1/02
Filed: 1985-12-23
Abstract: PURPOSE:To prevent a clogging of a nozzle chip by a method wherein cooling water is poured from a cooling water pipe to a part of a fuel pipe and up to a burner, thereafter the supplied fuel pushes the cooling water and reaches to the burner to cause moisture content in the fuel supplied to the burner to be evaporated and solidified. CONSTITUTION:Fuel made of fine powder coal and water mixed in slurry form is stored in a tank 11. When the fuel is to be supplied to a burner 17, a valve 21 is opened and at the same time a valve 15 is closed and cooling water from a cooling water supplying pipe 22 is poured in a downstream side fuel pipe 12 of the valve 15 up to a burner 17. Since the fuel shows a poor igniting characteristic, an interior part of a combustion furnace 16 is increased in its temperature by igniting petroleum in advance. Owing to this fact, the burner 17 is exposed to a quite high temperature and the cooling water may prevent the temperature of the burner 17 from being increased. Then, the valve 21 is closed and the supplying of the cooling water is stopped. Thereafter, the valve 15 is opened, the fuel in the tank 11 is supplied to the burner 17 through a flow meter 14 and the valve 15. Simultaneously, injected medium such as water vapor etc. is supplied from an injection pipe 18 to the burner 17.
Patent JP-S63144099-A (JP)
Inventor: ARAOGI MASATAKA
IPC: G03F1/00
Filed: 1986-12-05
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-H1140078-A (JP)
Title: Deflection yoke
Inventor: KOGA SOUSUKE
IPC: H01J29/76
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent a core from being out of position caused by vibration in transportation, and to enable realignment of the core, by adding a lubricant, liquid, or gel material, or a solid object to prevent turn of the core between a bobbin and the core. SOLUTION: A differential coil 70 is constructed by providing a bobbin 10, coils 11, 12, a core 13, and a lubricant 17 between the bobbin 10 and the core 13. This lubricant 17 is liquid or gel, or the like, and preferably has appropriate viscosity. The viscosity of the lubricant 17 preferably is 5-100.000 centistoke in consideration of the effect of prevention of displacement of the core 13 for easy application between the bobbin 10 and the core 13. This intervention of the lubricant 17 enables to prevent phenomenon that the core 13 within a cavity 10a of the bobbin 10 is out of position by vibration in transportation, etc.
Patent JP-H09103130-A (JP)
Title: Seed potato planting machine for bulb vegetables
Inventor: HARUYAMA KIYOTOSHI
IPC: A01C9/02
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a seed potato planting machine for bulb vegetables which is equipped with a delivering tool for receiving seed potatoes dropping from a hopper main body and transferring to a spoon in the interior of a scooping column, prevents the seed potatoes from clogging the interior of the scooping column, does not damage the seed potatoes and keeps the stopping accident of belt rotation from happening during planting. SOLUTION: At least two rod-like materials 48 having a bent seed potato receiving part are arranged and both end parts of the receiving part of the rod-like materials are bonded by using a member 50. The end part bonding member 50 is connected through a tensile coil spring to a scooping column 42. Both end parts of the receiving part of materials at the opposite side are bonded to a shaft 54 supported by the scooping column to rotatably form a seed potato delivering tool. The central part of the delivering tool is inserted from a window part 56 opened on a scooping cylindrical wall to an interior 58.
Patent JP-H06142735-A (JP)
Title: Speed controller for tandem roller
Inventor: YADA MASAHIRO
IPC: B21B37/00
Filed: 1992-10-29
Abstract: PURPOSE:To make a corrective coefficient of drooping characteristic zero for a small tension deviation, to improve a response for speed control and accuracy for control by using the speed correction based on drooping characteristic correction as the tension deviation based on the output of a tension detecting device. CONSTITUTION:A tension detector 10a is provided between a roll 1 at the early stage and a roll 2 at the post stage to detect a tension acting on the rolled stock 3. This tension is outputted as a tension value T of the rolled stock, a speed reference value is calculated in advance and given to an early stage motor, a load current value of the electric motor flowing in the electric motor drive device is measured, a load current value I of the electric motor and a tension value T of the rolled stock are inputted into an arithmetic unit 11 for the drooping percentage characteristic correction. A tension deviation value DELTAT is calculated to get a drooping amount based on a preset operation expression, a speed correction output value to control the rotary speed of a mill motor 15 is calculated, the difference between a speed correction output value and the speed reference value is calculated and inputted into a control circuit of the motor drive device. In this way, the accuracy of control is improved and the product quality can be improved.
Patent JP-H02136777-A (JP)
Title: Two-dimensional laser doppler speedometer
Inventor: NISHI HISAMI
IPC: G01P3/36
Filed: 1988-11-17
Abstract: PURPOSE:To execute the two-dimensional speed measurement by one set of 2-luminous flux differential type speedometer by adding one piece of half mirror and one photodetector to the speedometer. CONSTITUTION:A half mirror 11 is inserted into a beam optical path of a zero- order diffracted light, and a separated light beam is reflected by a mirror 12 and used as a reference light. As for the photodetection, a photodetector 13 is used. As a result, a signal light for passing through a path of 4 6 7 9 8 6 11 13 has an optical angular frequency of omega0d+omegaL-DELTAomegay, (in this regard, DELTAomegay=2.K.Vy.cosalpha, and Vy denotes a sped in the (y) direction). Also, a beam of an optical angular frequency omega0 which passes through a path of 5 11 12 11 13 is used as a reference light. As a result, a detection current omega2, omega2=omegaL-DELTAomegay is obtained as an output of the photodetector 13. In such a way, as a result, a reference light type speedometer is constituted of a part of an optical system added newly. Subsequently, detecting 13 a crosstalk light and allowing a speed signal current after the detection to pass through a band pass filter 5, only an omega2 component corresponding to a speed component in the (y) direction is obtained.
Patent JP-2001106374-A (JP)
Title: Image forming device
Inventor: KOMATA YASUKUNI
IPC: G03G15/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To realize an obtaining of a stable image by making an inserting state to an image record position constant in spite of a kind of a transfer material of a normal sheet and thick sheet. SOLUTION: A roller 8 is mounted to a lower surface of an armor case 6 of an image forming cartridge B through a flat spring 7 and a guide on an upper surface of a transfer sheet is made to the lower surface of the armor case 6. A guide of the lower surface of the transfer sheet is carried out by a lower surface guide 1a formed on a device body 1. The roller 8 is abutted to the transfer sheet fed out by a sheet feed roller 13 and the transfer sheet is conveyed to an abutting portion of a photosensitive substance 2 and a transfer roller 15 while it is pressed to the lower surface guide 1a by a spring pressure of the flat spring 7.
Patent JP-2000116469-A (JP)
Title: Cushion body and is production
Inventor: FUKUHARA ATSUSHI
IPC: B29C33/12
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent part of the woven fabric of a cushion body from being excessively tensed and slackened by load impartation. SOLUTION: This cushion body 2 is constituted by integrally and successively providing an outer peripheral frame part 5 made of a synthetic resin with the outer peripheral end of the woven fabric 6 having flexibility and elasticity. The part nearer the bore than the outer peripheral frame part 5 is provided with reinforcing bodies 7 consisting of a pair of rib parts 7a and 7b integrally connected to the woven fabric 6 and thin successive provision parts 7b between both rig parts 7a and 7a. The thin successive provision parts 7b of the reinforcing bodies 7 are cut off together with the woven fabric 6 so that the free ends are formed.  Then, the woven fabric 6 is interrupted by the disconnected thin successive provision parts 7b and, therefore, the excessive tensing and slackening by the load impartation do not occur and the surface of the woven fabric 6 is easily made to comply with a three-dimensional curvilinear surface.
Patent JP-2000125447-A (JP)
Title: Circuit board, electrical junction box storing the circuit board
Inventor: TSUNODA TATSUYA
IPC: H02G3/16
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide, in a simple way at low cost a circuit board stored in an electrical junction box. SOLUTION: Both front and rear sides of a conductive material 12, in which strip-shaped bus bars 13 and 14 of the same shape are overlapped and each point of intersection thereof is welded, are coated with an insulating film 11. An unnecessary part of the conductive material 12 in a circuit is removed. A drive hole 12b and a through-hole 12c for terminal plates 15 and 21 are formed. The insulating film 11 is cut at the point of intersection of the conductor 12 to form a jointing hole 11d in a laminating step. After that, the terminal plates 15 and 21 are driven into the conductor 12 to form a circuit board 10.
Patent JP-H10133167-A (JP)
Title: Liquid crystal display module
Inventor: KUWATA TAKESHI
IPC: G02F1/13357
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To improve the contrast and make the module small-sized with compact constitution by arranging a light guide plate on the back of a liquid crystal panel and providing a control circuit which converts image display data by an interface signal into image display data of a multiple-scanning-line simultaneous driving system on the back of the light guide plate. SOLUTION: The light guide plate 19 is mounted on the back of the liquid crystal panel 3 and the controller 13 which converts the image display data by the interface signal into image display data of the multiple-scanning-line simultaneous driving system is provided on the back of the plate 19. Then the panel 3 to which a main substrate, etc., 18 connected, the plate 19, and a shield plate 20 are sandwiched between a back cover 21 and a frame 2 and screwed to form the module. Consequently, the liquid crystal can be driven by an active driving method of the multiple-scanning-line simultaneous driving system with simple constitution by using an image data signal as it is to improve the contrast of a liquid crystal display, increase the response speed, and obtain compact, small-sized constitution.
Patent JP-H10100566-A (JP)
Title: Page cover allowing note-taking
Inventor: MINAMI TAKAFUMI
IPC: B42D15/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a kind of stationery on which characters, marks, and lines can be written many times without directly dirtying the page of a book such as a road map by covering the page with a transparent cover. SOLUTION: A page of a book such as a road map is covered with a transparent cover 1 of polypropylene, and a rubber band 2 is set in the middle of the book to hold the cover. It is possible to write characters, marks, lines, etc., many times on the cover with an oily marking pen.
Patent JP-H1098953-A (JP)
Title: Stepping insertion type vinyl house pole erecting instrument
Inventor: JIDOU HAJIME
IPC: A01G9/16
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To easily perform even the considerably large number of insertion operations for manually inserting poles of a vinyl house on the ground one by one which is difficult since soil is hard. SOLUTION: A pressing metal plate 2 to which a freely half-rotatable supporting metal fitting 1 is attached and a semicircular groove ring 3 are provided facing each other through a stepping lever 4, the pole is held there between and this column erecting instrument to be stepped on with a foot is used in the case of inserting the pole on the ground of an optical part.