baber/WOPTO huggingface dataset:
Patent JP-H09297063-A (JP)
Title: Method and device for analyzing polarization dependency
Inventor: IMAMURA MOTONORI
IPC: G01M11/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To accurately measure the polarization dependency of a device to be measured, without being given any influence of polarization dependency of an optical power sensor itself. SOLUTION: A light emitted from a polarization controller 13 is divided into two through an optical coupler 15. First, the relation of polarization state between the output ports of the optical coupler 15 is obtained by Stokes sensors 18 and 19, and an optical power sensor 20 is directly connected with one output port, and the output in respective polarization states is obtained so as to measure the polarization dependency of the sensor 20. Next, a device 25 to be measured is inserted into the incident side of the sensor 20, and the output in respective polarization states is measured and the element due to polarization dependency of the sensor 20 itself is subtracted so as to obtain a true polarization dependency of the device 25.  A Poincarel sphere is expanded and a PDL sphere which shows the polarization dependency in respective polarization states as a relief of orbit on the Poincarel sphere is used as as to indicate the result of polarization dependency analysis stereoscopically.
Patent JP-S5737074-A (JP)
Title: Cabin of tractor
Inventor: WATANABE HIDEO
IPC: B62D33/06
Filed: 1980-08-12
Abstract: PURPOSE:To enable a cabin to be easily and rapidly aligned by providing projectingly an aligning pin at the chassis side of a tractor and fitting said pin in a locating hole provided in the lower portion of the cabin. CONSTITUTION:Front brackets 12, 13 are mounted on the left and right sides of a transmission case 11 equipped in a car body 10, and provided with an upright locating pin 27 respectively. Also, an upright locating pin 28 is provided on each of mounting seats 19a, 20a for mounting legs 19, 20 provided in the rear portion of the car body. Said respective upright pins 27, 28 fit in locating holes provided in a cabin floor respectively to facilitate aligning operation of the cabin. The cabin is secured fixedly to the car body near said locating pins by bolts 22, 24.
Patent JP-H11305907-A (JP)
Title: Move interface device inside virtual reality space, information generating method and record medium storing information generating program
Inventor: KOBAYASHI MINORU
IPC: G06F3/0485
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a move information generating method a virtual reality space, a move interface device inside virtual reality space and record medium storing move information program inside virtual reality space with which move information inside virtual reality space required for display image moving processing in a virtual reality space can be easily generated without manual operation and the sense of incompatibility only by foot operation. SOLUTION: This device has a weight shift input part 1 for measuring the direction and amount of the weight movement of a user wearing a heat mounted display 4 and outputting first and second measured distance signals SD1 and SD2 as weight shift data showing changes in the weight shift of this user with the passage of time and a converting processing part 2 for converting these first and second measured distance signals SD1 and SD2 to moving velocity vectors in the horizontal plane of a virtual reality space so as to use them as move information inside virtual reality space.
Patent JP-S61267770-A (JP)
Title: Method for adding image carrier information to image recording device
Inventor: SATO SHIRO
IPC: G03G21/00
Filed: 1985-05-22
Abstract: PURPOSE:To execute circuit adjusting work automatically at the replacement of an image carrier and to simplify the work remarkably by forming a mark on the outside of an image area of the image carrier and detecting the mark at the loading of the image carrier to a recording device to select and organize a proper circuit. CONSTITUTION:A carbon conductive layer 61 is formed on the outside of the image area of a photosensitive body 20 and the mark 62 is formed on the carbon conductive layer 61. The mark 62 is similar to a bar code and includes data such as the performance information of the photosensitive body 20, especially the sensitivity and accepted voltage. When the photosensitive body 20 is replaced, the mark 62 is detected by a prescribed photosensor and the quantity of light, charged current, a grid, and a bias voltage which are programmed in the body are automatically switched by turning transistor switches to organize a proper circuit. Consequently, the circuit adjusting work is automatically executed without worker's awareness and the work can be remarkably simplified.
Patent JP-S592069-A (JP)
Title: Erasing method of image
Inventor: SATOU TSUTOMU
IPC: G03G21/00
Filed: 1982-06-28
Abstract: PURPOSE:To enable the easy erasing of a toner image without any ground stain by bringing a solvent into contact with a toner image formed on the paper which is sealed with a material hardly soluble in solvent and rubbing off the image while the paper is kept wet with the solvent. CONSTITUTION:The surface of paper is sealed with the coating liquid prepd. by dispersing fine particle of CaCO3, TiO2, etc. in the aq. soln. of, for example, PVA, starch, casein or the like which does not dissolve in solvents for erasing toner image and is soluble in water, in order to remove the unnecessary part, etc. of the toner image formed on the paper. A solvent which swells the toner image or has weak dissolving power (methanol, ethanol, hexane, etc. or the same mixed adequately with toluene, acetone, etc. which are solvents having strong toner dissolving power) is stuck on the part of the paper where the toner image is ought to be erased, and while the image is kept wet with the solvent, the image is rubbed away. The toner image is thus made easily erasable without any ground stain, etc.
Patent JP-S5635845-A (JP)
Title: Overdrive device in automatic speed change gear
Inventor: SAKAKIBARA SHIROU
IPC: F16H3/54
Filed: 1979-08-30
Abstract: PURPOSE: To improve the durability of a clutch, by interposing a thrust bearing between a sun gear and a carrier and receiving a thrust force, produced between the sun gear and the carrier, with the thrust bearing.  
     CONSTITUTION: Between the rear end of a sun gear 11 and a carrier 10, a thrust bearing 43 is interposed. In this way, a rearward thrust force applied to the sun gear 11 is acted upon an overdrive case 16, as shown by an arrow mark B, through the thrust bearing 43, carrier 10, rim part 15A of a ring gear and a thrust bearing 42, and can be prevented from being applied to a one-way clutch 13 as an external force. Accordingly a durability of the one-way clutch 13 can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02294209-A (JP)
Title: Temporary support technique for overhead line
Inventor: HONMA KAZUYOSHI
IPC: H02G1/02
Filed: 1989-04-29
Abstract: PURPOSE:To shorten the working time by adopting a lead-in assembly system when an overhead line temporarily left to a temporary bracket is shifted to a crossarm. CONSTITUTION:After a temporary bracket 5 was assembled to which a temporary holder 5a is fitted upwards an existing crossarm 9 assembled to an electric pole 6, an existing overhead line W anchored to the crossarm 9 in a lead-in assembly system is left to each temporary holder 5a of the temporary bracket 5 for temporary fixing. After that, existing lead-in insulators used for the lead-in assembly system are removed from the crossarm 9. Then, an anchor clamp 8 for anchor assembling is fitted. After the slackness of an overhead line W was pulled tense by interposing a wire grip 10 between the anchor clamp 8 and the overhead line W, the overhead line W is clamped with the anchor clamp 8. The wire grip 10 is then removed and the overhead line W situated between the temporary holder 5a and the anchor clamp 8 is cut off at a position A. The temporary bracket 5 is then removed from the electric pole 6 and collected on the ground.
Patent JP-S603150-A (JP)
Title: Thick film hybrid ic
Inventor: SATOU KIKUO
IPC: H05K1/16
Filed: 1983-06-20
Abstract: PURPOSE:To produce the titled hybrid IC easily without fail by a method wherein conductive patterns for connecting each terminal of thick film element are divided at specified interval and after measuring and adjusting the element, chip- type mold parts with dammy electrode bridge over the patterns. CONSTITUTION:AgPd conductive patterns 12-17 and resistors 18-20 are pinted and baked on an alumina substrate 11. The patterns 12-15 are respectively probed 22 by a measuring instrument to measure resistors independently for trimming. After finishing adjustment, other circuit parts are fixed on the sunstrate 11 to be soldered os that e.g. electrodes 26, 27 of a chip-type mold part 23 (diode part) may bridge over the conductive patterns 16, 17 likewise a dammy electrode 28 may bridge over a specified interval (about 300mum) provided on the opposing ends A, B of the conductive patterns 12, 13 to complete the fixing of the part 23 and the connection of closed circuit between resistors. In such a constitution, wide intervals between conductive patterns may be connected easily without fail after completion of trimming to produce a thick film hybrid IC.
Patent JP-H09274382-A (JP)
Title: Developing device and image forming device
Inventor: SUZUKI YASUYUKI
IPC: G03G15/08
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To excellently seal between a developing unit case and a latent image carrier even when a developing device is attached/detached and to prevent the contamination in the device by providing a taper on a seal member on the inner side in the attaching direction of the developing device and at a part outside an image area. SOLUTION: The seal member 300 made of an elastic sheet such as polyester film and stuck to a supporting member 301 is provided at the upstream part of a developing roller 31. When a photoreceptor drum 1 is attached, the seal member 300 is positioned on a line M inclined in the direction of an arrow αto the normal line L of the surface of the photoreceptor drum, and the leading edge of the seal member 300 is bent further in the inclined direction and comes in contact with the drum 1 so as to prevent the scattering of the toner from the developing device 32. The taper is provided on the inner side of the member 300 and at the part outside the area where the latent image is formed on the drum 1 at the time of attaching the member 300.  Thus, one end of the member 300 on the inner side is prevented from butting against the end face of the flange part of the drum 1 and being turned up at the time of attaching the developing device to a device main body.
Patent JP-H11295982-A (JP)
Title: Image forming device
Inventor: OZAWA YOSHINORI
IPC: G03G15/08
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the flocculation of toner in a toner cartridge, obtaining a good-quality image and restraining power consumption regardless of left-standing environment when a power source is left in an off-state in the image forming device equipped with a rotary type developing device. SOLUTION: This image forming device is equipped with the rotary type developing device 5 constituted by arranging plural developing devices 19 (19Bk, etc.), around a turning shaft and performing development by turning the optional developing device out of plural developing devices 19 to a developing position opposed to a photoreceptor 1 with the turning shaft as center; a toner hopper 37 (37Bk, etc.), arranged at one end of the developing device; and the toner cartridge 36 (36Bk, etc.), attachably/detachably attached to the toner hopper and integrally turned with the developing device. When the power source is turned off in a device main body, temperature in the vicinity of the toner cartridge is detected by a temperature detection means 33 and the easiness of the flocculation of the toner in the toner cartridge is predicted based on the detected temperature, and the interval of the rotating operation of the developing device performed by a developing device rotating means is controlled.
Patent JP-H08305612-A (JP)
Title: Alarm display method for computer control system
Inventor: ITO FUMIO
IPC: G06F11/32
Filed: 1995-05-10
Abstract: PURPOSE: To attain the instantaneous display of an alarm including the abnormality information on a control computer and an input/output device by applying an interruption to a host electronic computer via a communication network when a fault is detected in the control computer and then carrying out the alarm display processing with highest priority through the host electronic computer. CONSTITUTION: When an input/output device controller 5 or an input/output device 6 has some abnormality, the information on this abnormality is reported to a control computer 4 via a bus. The computer 4 takes the contents of the abnormality information out of the input/output device abnormality management information 7 and decides the criticality of the abnormality. If the decided criticality shows a level where an alarm should be outputted to a terminal 2 of a host electronic computer 1, more detailed contents are acquired for the abnormality information. Then an interruption is applied to the computer 1 via a communication network 3 based on the abnormality information and the level of criticality. The computer 1 sets a processing level in response to the criticality added in regard of the interruption of the abnormality information that is applied by the computer 4.
Patent JP-S593148-A (JP)
Title: Head gasket for combustion chamber of internal- combustion engine
Inventor: UDAGAWA TSUNEKAZU
IPC: F16J15/12
Filed: 1982-06-30
Abstract: PURPOSE:To increase the compressibility by reducing the dead volume by forming a coated layer on the surface of a spacer laminated onto a gasket body, as for a head gasket installed between a cylinder head and a cylinder top part. CONSTITUTION:A head gasket 5 consists of a gasket body 50 and a spacer 52 having a part extended over the opened part 51 of the gasket body which projects into a combustion chamber. Said spacer 52 consists of stainless plates, and is equipped with a bead-shaped projection part 55 on the part projecting into the upper part of the combustion chamber. In this case, on the both surfaces of the spacer 52, a coated layer 56 is formed by using a material having a heat resistivity and a compressibility, for instance polyimide resin etc. The thickness of the spacer 52 is increased by using said coated layer 56, and the dead volume between the upper surface of a piston and the undersurface of a cylinder head is reduced when the head gasket 5 is installed.
Patent JP-S62268559-A (JP)
Inventor: NAKAGAWA YOSHIHIRO
IPC: A61L2/12
Filed: 1986-05-15
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。
Patent JP-S61268597-A (JP)
Inventor: ISHII TETSUO
IPC: B64C29/00
Filed: 1985-05-23
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-S594095-A (JP)
Inventor: SATOU RIYOUHEI
IPC: H05K1/09
Filed: 1982-06-30
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-S592817-A (JP)
Title: Manufacture of tubular resin film
Inventor: NOGUCHI TAKASHI
IPC: B29C48/10
Filed: 1982-06-30
Abstract: PURPOSE:To eliminate the retention of any foamed resin produced inside a die thereby to obtain the titled film of excellent quality, by discharging to the outside a part of a resin at the circumferential junction of flows of the resin at the position exact opposite to an outer layer resin supply port in an outer layer resin passage. CONSTITUTION:A resin apt to be retained is discharged to the outside of a die at all times through a resin discharging slit 13 from a junction 8a at the position exact opposite to an outer layer resin supply port 9 in an outer layer resin passage 8. Thus, the run-off of the resin is equalized to that at the part of the supply port 9, and a normal resin flow toward an annular slit 10 is obtained, thereby making it possible to prevent the occurrence of any defective foaming. A foamed resin film 11b constituting an outer layer completely coats a non- expandable resin film 11a constituting an inner layer, thereby allowing a multi- layer tubular resin film 11 of excellent quality to be obtained.
Patent JP-S63275939-A (JP)
Title: Sample container for measuring heat conductivity
Inventor: NAKAMURA ARATA
IPC: G01N25/18
Filed: 1987-05-08
Abstract: PURPOSE:To improve operability in a simple constitution and to facilitate manufacturing, by moving a planar wall in the horizontal direction through a rotatable supporting rod of a sample container, to which a measuring sensor is attached, and moving the liquid level of a sample up and down. CONSTITUTION:A rotatable supporting rod 4 is moved forward in the horizontal direction and a wall 3 is made to advance. The liquid level of a sample liquid 5 in a sample container 1 is lifted and brought into contact with a measuring sensor part, which is provided on the back surface of a measuring probe 2. A current is supplied to the sensor part through a current applying terminal. The change in potential is detected through an output terminal.
Patent JP-H06324770-A (JP)
Title: Controller equipped with extension equipment
Inventor: SHIROMIZU YASUYUKI
IPC: G06F1/24
Filed: 1993-05-13
Abstract: PURPOSE:To allow the software of a controller equipped with a resume function to recognize a power source restoration. CONSTITUTION:An extension equipment 2 monitors the input state of a power source 31 supplied from a controller 1 by a power source detecting circuit 21. When the power source of the controller 1 in which the resume function is being operated is restored, the extension equipment 2 detects the input of the power source 31, and outputs a restoration signal 33 to the controller 1. The controller 1 inputs the restoration signal 33, and outputs an initializing command 34. An operation permitting circuit 22 inputs the initializing command 34, initializes the extension equipment 2, and outputs an output permission signal 35 to an outputting circuit 23. The outputting circuit 23 inputs the output permission signal 35 and an output control signal 36 from the controller 1, and operates an output based on the output control signal 36.
Patent JP-H0410771-A (JP)
Title: Image processor
Inventor: FUNADA MASAHIRO
IPC: H04N1/41
Filed: 1990-04-27
Abstract: PURPOSE:To detect a feature in an image and to attain effective color image processing by correspondingly storing both coded image information and added attribute information. CONSTITUTION:The image processor is provided with a means for inputting an image signal, a means for coding the image signal to image coded information, a means for extracting the attribute information of an image from the image signal, and a storage means for correspondingly storing both the image coded information and attribute information. Namely, the image coded signal obtained by coding and a feature signal extracted by a feature extracting circuit are outputted in each block at the rate of 1 to 1. Thereby, the image processing of image information and black character information can be correspondingly executed in each block. Consequently, effective color image processing can be attained.
Patent JP-H06321691-A (JP)
Title: Optical parts using highly oriented thin diamond film
Inventor: NISHIMURA KOZO
IPC: G02B1/14
Filed: 1993-05-14
Abstract: PURPOSE:To provide optical parts each using a highly oriented thin diamond film having a flat surface and very high light transmissivity, almost free from defects because polishing is not required and hardly absorbing light. CONSTITUTION:The light transmitting part of each of the objective optical parts is made of a highly oriented thin diamond film formed by vapor phase synthesis. In this film, (100) or (111) crystal faces of diamond account for >=50% of the surface area and the difference {DELTAalpha, DELTAbeta, DELTAgamma} between Eulerian angles (alpha, beta, gamma} showing the orientations of the adjacent (100) or (111) crystal faces simultaneously satisfies ¦DELTAalpha¦<=10 deg., ¦DELTAbeta¦<=10 deg. and ¦DELTAgamma¦<=10 deg..
Patent JP-H0411207-A (JP)
Title: Optical waveguide circuit
Inventor: NAKAMURA SHIRO
IPC: G02B6/122
Filed: 1990-04-28
Abstract: PURPOSE:To obtain the optical waveguide circuit which is reduced in size and highly integrated by refracting light in an optional direction by the core-side internal surface of a space part formed in a light direction conversion part. CONSTITUTION:In an optical waveguide substrate 3 where a clad 2 is formed outside the core 1 having the light direction conversion part 1a, the space part 4 which forms an air layer interface surface with the core 1 is formed outside the light direction conversion part 1a. Thus, the space part 4 is formed outside the light direction conversion part 1a of the core 1, so the internal surface 4a of the space part 4 on the side of the core 1 becomes the interface surface between the core 1 and air and light (a) which is propagated in the core 1 is refracted by the internal surface 4a. Consequently, the coupling part is reduced in overall length and the degree of integration is increased.
Patent JP-H02291304-A (JP)
Title: Roller conveyor
Inventor: TOKUNAGA MASAHIKO
IPC: B65G13/071
Filed: 1989-05-02
Abstract: PURPOSE:To change a commodity aligned in the cross direction of a roller conveyor to the state of alignment in the longitudinal direction by providing three areas, namely; rectilinear parts in the upstream side and the downstream side and a planar triangular path change part in the middle of the former two. CONSTITUTION:A distance 11 is taken between commodities A and A1 in the cross direction against the longitudinal direction of a conveyor 1 and a distance 12 is taken from the side edge of the conveyor 1 to the commodity A1 respectively, and they are aligned in one cross row so that they are placed on a rectilinear part 1A of the upstream side. The commodities A and A1 change their paths toward their rear edges from the head edge at a path change part 1C and are conveyed on a roller 6. Each of the neighbouring roller shafts at this path change part is gradually longer than the other, a commodity conveyance distance is made between the commodities A and A1. Therefore, the commodity with a conveyance distance difference is changed in the same direction as the rectilinear part 1A of the upstream side in its path in sequence as it arrives at a separation part 3.
Patent JP-S5445835-A (JP)
Title: Method of and device for burning with less nitrogen oxide product
Inventor: SUZUKI TOMIO
IPC: F23C99/00
Filed: 1977-09-16
Abstract: PURPOSE: To restrict production of NOx in method of and device for burning by ejecting combustion air flow to become asymmetrical drift with respect to an air baffle axis to thereby restrain abrupt mixture of fuel and cmbustion air by means of swallowing up the combustion gas by the drift and self-circulating effect.  
     CONSTITUTION: Combustion air A is ejected only from the lower injection port 4 of an air baffle 1 to occupy the lower half portion in burner tile 2 to be expanded into a furnace. In the meantime, fuel F is ejected from an injection port 5 deflected at 5 to 45° upwardly from the center axis B-B of burner 3 to thus flow in the upper half portion of the burner tile 2 be slowly mixed with the combustion air while expanding in the furnace and to be burnt. Burnt gas G is swallowed up from the environments via the air A, and is mixed with the fuel F resulting in self-circulation of combustion exhaust gas to provide uniform flame temperature distribution without local high mixture zone so as to thereby largely reduce the NOx 
     COPYRIGHT: (C)1979,JPO&Japio