baber/WOPTO huggingface dataset:
Patent JP-H0375639-A (JP)
Title: Cartridge of roll film for photography
Inventor: SAWAMURA MASATAKA
IPC: G03B17/00
Filed: 1989-08-16
Abstract: PURPOSE:To assure the final photographing image plane by disposing a mover which moves according to the rotation of a spool shaft and synchronizing the actuating point of the mover with the terminal of a film. CONSTITUTION:At least a part of a head part 22 of the mover 21 has a noncircular sectional shape and is fitted to a regulating member 23 having the equal shape. This mover 21 cannot, therefore, make rotating motion and moves only in a vertical direction according to the principle of a spiral mechanism when the spool shaft 20 rotates. The mover 21 moves according to the rotation of the spool shaft 20. The mover 1 moves up to the position shown by a virtual line and turns on a switch S of a shutter locking mechanism when the spool shaft 20 rotates by as much as the regulated amt. The mover 21 acts to stop the rotation of a film feed mechanism, the shutter locking mechanism or the spool shaft and, therefore, the accident of photographing even the film part which cannot be housed in the film winding chamber is prevented.
Patent JP-2000102628-A (JP)
Title: Cover material for golf ball and golf ball
Inventor: TAKESUE MICHIYA
IPC: C08L23/26
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To improve durability, abrasion resistance and resilience of a golf ball by using a material whose main component is a heated mixture of an ionomer resin, a polyethylene and a polyolefin which is denatured by epoxy group and/or a low molecular weight polyethylene wax as a cover material. SOLUTION: A cover for golf ball is formed by using a heated mixture of (a) an ionomer resin, (b) a polyethylene and (c) a polyolefin which is denatured by epoxy group and/or (d) a low molecular weight polyethylene wax as a main component, and a neutralized olefin-unsaturated carboxylic acid with a metal is used suitably as the component (a). A use quantity of the component (c) is 1-10 pts.wt. based on 100 pts.wt. total of components (a) and (c). The (c) component is a copolymer of ethylene and a compound including epoxy group which is copolymerizable with ethylene or a copolymer of an olefin monomer with glycidyl methacrylate.
Patent JP-H0259350-A (JP)
Title: Ink jet recording device
Inventor: KOMAI HIROMICHI
IPC: B41J2/05
Filed: 1988-08-25
Abstract: PURPOSE:To maintain voltage at a low level for ink attraction by using an electrothermographic material as an ink retainer and heating it locally using a heating device such as a thermal head to make possible the implantation of electric charges into ink. CONSTITUTION:For a belt, an electrothermographic material which is compatible with ink, that is, a material with a varying electric resistance due to a temperature change is used. This material is, for instance, polyethylene or polyimide. On this resin, a material which ia non-compatible with ink, such as Teflon FEP is applied. Ink is maintained on the belt 3 as an independent droplet or a liquid layer by operation of a doctor blade 6. If a thermal head heating element 7' is energized, a section corresponding to the ink droplet 13 is locally heated and the electric resistance of the electrothermographic material reduces. Therefore, substantially, a negative ion is implanted into the ink droplet 13, and only the negative ionrich ink is attracted to the side of recording paper in an electrostatic field by Coulomb's force and then is sent flying.
Patent JP-S60104468-A (JP)
Title: Chassis frame of tractor
Inventor: KATAUE NOZOMI
IPC: B62D21/18
Filed: 1983-11-11
Abstract: PURPOSE:To increase the steering turning angle of a front wheel for steering turning by forming a right and left frame so as to surround the outside of a clutch housing by the bulged part which bulges-out rightward and leftward. CONSTITUTION:A right and left frame 1 is formed to bulge-out rightward and leftward in the vicinity of a clutch housing 15, and the lower part of the clutch housing 15 is recessed into the bulged part X of the right and left frame 1, and the bulged part X is positioned so as to approach from the right and left outside part for the lower part of the clutch housing 15. Other parts of the right and left frame 1 is arranged so that each interval between the right and left parts is reduced, and the interval between the right and left parts of the frame 1 is formed narrower in the vicinity of a front axle bracket 3, and therefore, the turning angle of a front wheel 8 can be increased.
Patent JP-S6189941-A (JP)
Title: Controller for throttle valve of engine
Inventor: YOKOOKU KATSUHIKO
IPC: F02D41/00
Filed: 1984-10-09
Abstract: PURPOSE:To prevent a spark plug from carbon pile and subsequent starting inability by driving a throttle valve above the idle opening for the specified period when the engine starts, in the case of a throttle valve controller of electric control type. CONSTITUTION:Opening of a throttle valve is operated by an operation means 61 depending on accelerator manipulated amount detected by an accelerator detecting means 60, and a throttle valve 63 is driven through a throttle valve driving means 62. A starting correction means 65 is mounted on this controller 29. Correction signals are transmitted to the operation means 61 and the throttle valve driving means 62 from the starting correction means 65 depending on the signal from a starting detecting means 64 when the engine starts, and the throttle valve 63 is driven above the idle opening for the specified period. A spark plug is prevented from carbon pile by supplying a large amount of inlet air by this mechanism, and starting performance of the engine is secured.
Patent JP-2000046656-A (JP)
Title: Radiation thermometer having light receiving loss compensation function and temperature measuring method therefor
Inventor: NAKAJIMA TAKURO
IPC: G01J5/08
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To compensate for a light receiving loss due to a deposit on lens surface. SOLUTION: The preset light quantity P of pulse light is introduced to a condenser lens 2 via an optical fiber 3, using a light emitting element 12, a drive circuit 13 and an optically coupled element 14, and a reflected light quantity ΔS due to a deposit on lens surface is added to the transmitted light quantity S2 of the condenser lens 2 for measurement, using the optically coupled element 14, a sampling circuit 15, a light receiving element 4 and a light receiving circuit 5. Then, an arithmetic operation circuit 16 calculates a reflected light quantity ΔSA from the changes S1 and S2 of a light receiving quantity due to the existence and non-existence of pulse light, and the reflectance Rf of the deposit is found from the value of ΔS.  Furthermore, the transmission factor Tr of the lens surface is found from a relationship between the reflectance Rf and the transmission factor Tr, thereby making compensation for the receiving light loss.
Patent JP-H0261693-A (JP)
Title: Light emission display device
Inventor: AMANO TSUTOMU
IPC: G09F13/22
Filed: 1988-08-26
Abstract: PURPOSE:To display an image with a small number of light emitting bodies by providing a proper number of light emitting bodies to a moving body which moves reciprocally or circulates on a constant track, placing the light emitting bodies in blinking operation according to the movement of the moving body, and display an image by an afterimage. CONSTITUTION:Light emitting diodes LEDs as the light emitting bodies are arrayed at the tip part of a blade body 2 as the moving body as the blade body 2 is driven by an electric motor 5 to rotate, the light emitting diode LEDs blink in order at respective rotational positions under the control of a light emission control part 8. At this time, the blade body 2 rotates, but their light emission is seen as the afterimage with the human eyes and displayed as a character. Consequently, an image can be displayed with a small number of light emitting bodies as if light emitting bodies were arrayed on the entire display screen, so the necessary number of the light emitting bodies is decreased.
Patent JP-H1056603-A (JP)
Title: Video projector
Inventor: HARAHATA MITSUO
IPC: G02B27/28
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a video projector capably of projecting a video with high resolution while suppressing cost increase and realizing smooth data processing by projecting two videos. SOLUTION: This projector is provided with a light module A5 using one selection type liquid crystal display panel with high resolution converting a P-wave (P-polarized light) and an S wave (S-polarized light) polarized by a polarized beam splitter(PBS) 4 into a video light whose polarized, state is inverted and reflecting the light, a light module B6 using three conventional reflection liquid crystal display panels 3, a frame buffer 13 storing video data with high resolution and a driver A7 controlling drive of the light module A5 based on the video data stored in the frame buffer 13.
Patent JP-H0554673-A (JP)
Title: Reference potential generating circuit
Inventor: KOSHIKAWA KOJI
IPC: G11C11/413
Filed: 1991-08-26
Abstract: PURPOSE:To provide a reference potential generating circuit which is superior in guarantee capability against the operation of other circuits at the time of a low power source voltage and which in addition causes to generate a reference voltage VREF with a good S/N and is stably operated at a normal operating time. CONSTITUTION:In a 2DELTAVTP potential generating circuit 9, the reference voltage VREF at the normal operating time, of which the power source voltage Vcc is higher than a prescribed voltage, is outputted. Separately, a power-on signal generating circuit 6 and 2¦VTP¦ potential generating circuit 7 are provided. When the power source voltage Vcc immediately after the power is on is low, an output end 3 is driven by these circuits, and the potential that is equal to the power source poltage vcc is outputted at the output end 3.
Patent JP-S6192727-A (JP)
Title: Hot draw pipe bending instrument
Inventor: NAKAMURA TERUSHIGE
IPC: B21D7/025
Filed: 1984-10-12
Abstract: PURPOSE:To perform the pipe bending having high accuracy without being influenced by the variation in heating temp. and the change in the pipe quality, etc. by controlling the locus of a clamp with using the calculated control signal by the feeding quantity of a working pipe. CONSTITUTION:A work pipe (a) is supported by supporting rolls 11a, 11b and the tip part is held by a clamp 21 and heated by a heating coil 2. When the temp. of a heating part a' is raised the work pipe (a) is fed to the arrow marked direction and the prescribed compression force is given. A pipe feeding quantity is detected by a detector 30, a pipe bending angle theta is calculated by a computing element 32, an arm rotation angle H, clamp position (l), clamp rotation angle alphaare calculated from a pipe bending radius R and pipe bending angle theta and setting signals H1, l1, alpha1 are outputted. Said setting signals H0, l0, alpha0 and actual detected signals H1, l1, alpha1 are compared by a control outputter 34 and from the deviation, the control signal 34a of the clamp driving mechanism is outputted. A rotation device 27, vibration device 25 and clamp rotation device are thus subjected to a drive control and a clamp 21 is subjected to a drive control to the prescribed locus corresponding to the pipe feeding quantity.
Patent JP-S59102514-A (JP)
Title: Bar cutting tool
Inventor: OKINA TOMOJI
IPC: B23B5/14
Filed: 1982-12-06
Abstract: PURPOSE:To make unusual wear in a tool into nothing and prolong its service life, by constituting the tool so as to make cutting or grooving in a shaft angular direction of a work bar machinable with only a tool motion in the axial direction of the work bar. CONSTITUTION:An outer cylinder 1 of a bar cutting tool has a chank 2 to hold a machine spindle collet chuck or the like, while at an opposite end to the shank 2, rotation of an inner cylinder 3 to the outer cylinder 1 is locked. Next, each inner diameter of cutting tools 10 installed radially at several spots is slightly larger than the outer diamter of a work bar 15, and a center hole 16 installed at a free end of the bar body 15 is supported with a center 5, and when the cutting tool is further pressed by the shank 2 against the bar body 15, a positional relationship in the axial direction between the center 5 being joined with the inner cylinder 3 as one body and the bar body 15 remains constant and under this condition left intact, the cutting tool 10 is made to cut into the bar body 15 via a copy taper 17. Thus, unusual wear in the tool is prevented and a span of tool life can be prolonged.
Patent JP-H0377537-A (JP)
Title: Method for photographing with mri apparatus
Inventor: TAKIGUCHI KENJI
IPC: G01R33/38
Filed: 1989-08-21
Abstract: PURPOSE:To enable an adjustment of intensity and application time of inclined magnetic field to be carried out definitely at a moment of making inclined magnetic field components overlap each other by determining the application time of the inclined magnetic field based on an assumption that a sum of encode magnetic field component and read-out magnetic field component makes a maximum inclined magnetic field. CONSTITUTION:In an oblique photographing, intensities of slice, encode and read-out inclined magnetic fields in x-, y- and z- directions are different with each other in accordance with a direction of section. In general, an integrated value (k) of an inclined magnetic field G with respect to time is indicated as k = integral Gdt. If the inclined magnetic field strength is invariant during an application time, the aforementioned relationship will turn into k = Gt. From this relationship, in case of making the encode component and read-out component overlap each other, it is possible, therefore, to find out a minimum application time for a given magnetic field by deciding a sum of each component to be a maximum intensity allowable in every direction, resulting in a definite adjustment of intensity and application time.
Patent JP-H0766105-A (JP)
Title: Substrate treating system
Inventor: KIZAKI KOJI
IPC: G03F7/30
Filed: 1993-08-27
Abstract: PURPOSE:To allow cleaning on the rear of a substrate while suction holding by providing a substrate holding part with an opening on the outside of the substrate sucking part thereof in the radial direction and providing a cleaning liquid ejecting part below the opening. CONSTITUTION:A disk-like substrate holding surface 4 is provided above a substrate holding part. The substrate holding surface 4 has diameter longer than the diagonal of a rectangular substrate W with a disk-like suction part 10 and a ring-like peripheral part 11 being disposed, respectively, in the center and around the suction part 10. A large number of cleaning holes 14, 15 are disposed concentrically in two rows on the inside of the peripheral part 11 wherein the cleaning holes 14 are located closer to the center than the cleaning holes 15. A plurality of rear side cleaning nozzles 18 are arranged below the cleaning holes 14, 15 with the ejection ports thereof directing the cleaning holes 14, 15 and a pure water supply part is coupled with the rear side cleaning nozzles 18. This constitution allows cleaning on the rear side of a substrate while suction holding.
Patent JP-S59102506-A (JP)
Title: Control device for tap holder
Inventor: INABE KEIICHI
IPC: B23G1/46
Filed: 1982-12-04
Abstract: PURPOSE:To make a spindle perform a preventive action against the breakdown of a tap, by detecting a sliding motion of the tip part of a tap holder in the axial center direction of a tapper body, while using a sensor signal when the axial center pressure added to the tape goes beyond the specified value. CONSTITUTION:When such pressure as breaking a tap 6 in axial center directions A and B is added to the tap 6, excessive pressure in the direction A overcomes the resilient force of a second spring 15 whereby a tapper body 7 slides in an access direction (a) to a body 13 and stops at the position, therefore the tap 6 is turned round in a direction C or D via an engaging device 21. Relative movement between these bodies 7 and 13 is detected by a sensor 28, and when the slide motion of the body 7 in the direction (a) or a separation direction (b) is detected, a signal of a level at the plus or minus side is outputted and fed to a control device via wiring 38, thus making a spindle 2 perform a preventive action against the breakdown of the tap 6.
Patent JP-H0764977-A (JP)
Title: Document preparing device and format change method
Inventor: UEDA TADAO
IPC: G06F17/24
Filed: 1993-08-27
Abstract: PURPOSE:To easily change the format of a document based on the sample format displayed on a screen at the preparation of the document or at the end of the document preparation. CONSTITUTION:In the document preparation screen, when the format change is specified, a CPU 1 reads out the sample format data stored in a ROM 2 in advance and displays it on an LCD panel 10. In this case, the data showing the contents of the format and the format image are displayed and a format number is selected by a cursor. When the sample format is selected, the selected format state is displayed for the confirmation. When the format needs no change, the 'selection/execution' key is operated as it is. By the key control, the CPU 1 stores the format data in a document format data storage area 3a of a RAM 3 corresponding to the document data in preparation. According to the format data, the display state or the like of the screen is changed.
Patent JP-H0760020-A (JP)
Title: Support structure of filter frame of filter press
Inventor: KAWASE MICHIO
IPC: B01D25/12
Filed: 1993-08-27
Abstract: PURPOSE:To simplify a supporting structure of a filter frame and make the inside of filter cloth washable regardless of the installation position of the filter cloth to enhance the cleaning effect by supporting the filter frame in a rotatable cantilever fashion and allowing its upper end side to be movable freely. CONSTITUTION:The lower end side of a filter frame 9 is supported in a rotatable cantilever fashion, and the upper end side is freely movable end F. If both adjacent filter plates are separated from each other, the filter frame 9 tilts with filter cloth resisting the elastic force of an elastic body 12 by the weight of dehydrated cake sticking to both filter frames 9 and the filter cloth attached to the inside of the filter frame. Further, if the dehydrated cake drops, filter frame 9 is automatically returned to a pressure contact position from a tilting position by the elasting force of the elastic body 12. Then when cleaning each filter plate 7, each filter plate 7 opens sequentially and a cleaning device is introduced into an area between the filter plates 7. However, it is possible to introduce the cleaning device into an area between the filter plates 7 and detach the device from the area, because the upper end side of the filter frame 9 is a free end F.
Patent JP-2001039339-A (JP)
Title: Inter-cooler cooling duct structure
Inventor: KANEDA KENICHI
IPC: B62D25/10
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain an inter-cooler cooling duct structure for efficiently cooling an inter-cooler. SOLUTION: In inter-cooler cooling duct structure equipped with lengthwise walllike ribs 13 and 14 for joining outer and inner panels 1a and 1b and extending in a before and behind direction, at both the right and left sides in an automotive engine hood 1, and a striker reinforcement 4 at the width directional center of the front end of the panel 1a, to send out outside air, flowing into from an air intake 2 formed on the front end of the panel 1b at both the right and left sides of the reinforcement 4, from an air blow outlet 3 formed on the rear end of the panel 1b; the lengthwise walllike right and left side walls 43a and 43b of the reinforcement 4 are extended to the direct before position of the air blow outlet 3, to form a duct, for guiding the outside air flowing into from air intakes 2 to the air blow outlet, between the walls 43a and 43b and the ribs 13 and 14.
Patent JP-H0739272-A (JP)
Title: Decorative unit for water tank for rearing fish
Inventor: MORISHIMA MATSUHISA
IPC: A01K63/00
Filed: 1993-08-04
Abstract: PURPOSE:To provide a decorative unit capable of enhancing display effects in a water tank by beautifully shining the decorative unit itself or continuing the admiration in the water tank by lightly shining the decorative unit itself for a while even by turning off a lighting fixture. CONSTITUTION:This decorative unit contains an artificial stone 1 constructed from a polyester resin 2 forming the body, a fluorescent coloring matter 3 and calcium powder 4 nonuniformly mixed in the polyester resin so as to exist as, e.g. a marble pattern only in a surface part. Since the marble stone 1 contains the fluorescent coloring matter 3, on receiving light from a lighting fixture, the stone itself not only to simply reflect the light but also emits the fluorescence itself to beautifully shine. Since the fluorescent coloring matter 3 and the calcium powder 4 form the marble pattern, appearance and texture resembling those of natural stone are obtained.
Patent JP-S6457009-A (JP)
Title: Liquid fuel combustor
Inventor: YOTSUYA NORIO
IPC: F23D11/02
Filed: 1987-08-27
Abstract: PURPOSE:To completely condense the vapor component of liquid fuel returning to the kerosene tank within the return pipe by routing the return pipe to go through a part of an air supply passage. CONSTITUTION:Part of combustion air enters into a mixing part 15 to mix with vaporized gas, and the mixture is ignited and burnt. At this time, the vaporized gas condensed in the mixing part 15 and the vapor gas is pushed out by the pressure of the combustion primary air enter into the return pipe 27 disposed under the mixing part 15. However, since the return pipe 27 is routed to go through an air supply passage 19 via a secondary combustion air inlet 21, they are cooled by the air passage 19 and the air flow in the secondary combustion air inlet 21 to be condensed to liquid within the return pipe 27. Therefore, vapor gas will not leak from the kerosene tank 28, thereby preventing odors or fire hazards.
Patent JP-S58105622-A (JP)
Inventor: JIYATSUKU DEII BAATON
IPC: G06V10/28
Filed: 1982-12-07
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-S6191512-A (JP)
Title: Steering angle detector for vehicle
Inventor: SUGASAWA FUKASHI
IPC: G01B21/22
Filed: 1984-10-12
Abstract: PURPOSE:To obtain neutral position information near the true value,, by calculating neutral position information by averaging relative variation in a steering angle detector to detect the steering angle based on the difference between the neutral position information and the current steering angle information. CONSTITUTION:Steering angle information corresponding to the steering angle of a steering mechanism is outputted by a steering angle detecting means 30 and averaged by an averaging means 25 to calculate the steering neutral position information. Then, running conditions limited in the variation in the steering angle area detected 27 by a correction means 28 to correct the steering neutral position information calculated by the averaging means 25 according to the detection signal from the detection means 27. Then, a difference value is computed by an actual steering angle computing means 29 between the steering neutral position information from a correction means 28 or the averaging means 25 and steering angle information from the steering angle detection means 30 to calculate the actual steering angle. Thus, when the actual steering neutral position is deviated from the estimated one for some or other reasons, the correction of the steering angle can be done more quickly and accurately than only averaging the steering angle detection value.
Patent JP-S59167479-A (JP)
Inventor: MIKEERE KARUDOONE
IPC: B66C1/06
Filed: 1983-11-15
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。