baber/WOPTO huggingface dataset:
Patent JP-S63250521-A (JP)
Title: Pulse encoder
Inventor: UCHIDA HIROYUKI
IPC: G01D5/249
Filed: 1987-04-07
Abstract: PURPOSE:To detect the absolute value of a position with high accuracy by detecting the quantity of received light which varies with the width of a slit by a light reception part. CONSTITUTION:A rotary shaft 6 transmits the rotation of an object 7 in rotary motion to a shield body 3a, which is put in rotary motion corresponding to the object 7. The shield body 3a, therefore, rotates corresponding to the rotary motion of the object 7. The slit 4a which passes between a light emission source 1 and the light reception part 2 also moves as the shield body 3 rotates. Then the widths of respective parts of the slit 4a correspond to absolute values of rotational positions of the object 7 and the light reception part 2 detects the width of the shield body 3a which shields the passage of light from the light emission source 1 at the part of the slit 4a as the quantity of received light corresponding to the width. Consequently, the absolute value of the rotational position of the object 7 is detected with high accuracy.
Patent JP-H02264276-A (JP)
Title: Color copying device
Inventor: SUZUKI MINORU
IPC: G03G15/16
Filed: 1989-04-04
Abstract: PURPOSE:To smooth an action that a transfer material moves toward or away from a photosensitive body and to switch the action that the photosensitive body moves toward or away from a developing device simultaneously with that the transfer material moves toward or away from the photosensitive body by using a photosensitive belt as the photosensitive body and providing a displacing means on the side of the photosensitive belt. CONSTITUTION:The photosensitive belt 8 is supported by three rolls 17 to 19, and the roll 17 provided on a transfer part is a driving roll. The driving roll 17 is composed so that plural means moving the photosensitive belt 8 are provided both in a position where a transfer belt 1 which transfers a toner image on the photosensitive belt 8 onto transfer paper moving in a direction A on the transfer belt 1 is brought into contact with the photosensitive belt 8 and a position where the photosensitive belt 8 moves away from transfer paper moving in a direction B on the transfer belt 1. Consequently, the photosensitive belt 8 moves toward or away from the transfer belt 1. Thus by such a simple constitution, a color picture can be obtained through superimposed transfer and the abutting and separation on and from the developing device 9 are simultaneously carried out.
Patent JP-S58202458-A (JP)
Title: Color copying method
Inventor: SUZUKI HIROHARU
IPC: G03G15/01
Filed: 1982-05-20
Abstract: PURPOSE:To obtain bright coloring with a color electrophotographic copying method of a three-color overlap type as well, by forming the respective toners of three colors to the average grain sizes differing from each other in diameter. CONSTITUTION:The respective toners of yellow, magenta and cyan colors are formed to respectively different average grain sizes so that the average grain sizes of the toners in the lower layer, that is, the previously developed and transferred toners are made larger than the average grain sizes of the toners to be developed and transferred later. The yellow toners Y of large grain sizes are first transferred on transfer paper S, then the cyan toners C of small sizes are transferred in the form of embedding the clearances between the toners Y and the yellow toners are exposed partially in, for example, a green color part. Therefore, if the toners are fixed, the toners are heated and rolled to the state as if the fine dots of plural colors in printing are mixed as a result of mingled exposure of the toners Y and the toners C, whereby the bright and vivid green color is obtained.
Patent JP-S5420007-A (JP)
Title: Distilation of crude oil
Inventor: KUNO MASAYA
IPC: C10G7/00
Filed: 1977-07-15
Abstract: PURPOSE: Hydrogen is used as stripping medium instead of steam and the fractionation distillation of crude oil is conducted at high pressure and temperature under hydrogen atmosphere to reduce the every consumption and simplify the facilities of petroleum refinery. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58201452-A (JP)
Title: Resetting system of operation processing device
Inventor: MORIYAMA YUTAKA
IPC: G06F1/24
Filed: 1982-05-20
Abstract: PURPOSE:To eliminate the effect exerting on a conventional call and to attain accurate communication on the basis of data this time only, by using an on-hook signal when a call is finished so as to set an operation processing device to the initial state. CONSTITUTION:A voice signal 4 from a handset of a telephone set 1 is stored in a buffer 311 of the operation processing device 31 via an exchange 2. When a required amount of the voice signal 4 is inputted to the buffer 311, a start signal 81 is transmitted from a start circuit 316 to an operation section 315, which is started. The operation section 315 processes the voice signal 4 digitally and transmits it as a prescribed data 5 via a buffer 313. When the call is finished and the handset of the telephone set 1 is hung up, an off-hook signal 8 is inputted from the exchange 2 to its detecting circuit 32, and a reset signal 9 is inputted to buffers 312, 314 of the start circuit 316 and a receiving section R of the operation processing device 31. The buffes 312, 314 of the start circuit 316 and the receiving section R are reset and the information relating to the preceding data is lost and the buffers are set to the initial state.
Patent JP-H03283940-A (JP)
Title: Link congestion control system
Inventor: OKAZAKI ISAO
Filed: 1990-03-30
Abstract: PURPOSE:To constitute a switch without congestion by measuring a utilizing rate of a buffer in the inside of an asynchronous transfer mode switch, comparing a threshold of the buffer with the utilizing rate measured value, discriminating the link congestion, referencing flow control identification information and raising flow control to a specific call. CONSTITUTION:The utilizing rate of an output buffer 41 is measured by a comparator circuit 51 and when the measured value reaches a prescribed threshold, the comparator circuit 51 informs the congestion information to a call connection controller 70. The call connection controller 70 discriminates link congestion state based on the congestion information noticed from the comparator circuit 51, references the flow control identification information displayed in a call processed by a basic switch 10 and raises a flow stop instruction of a cell from a network flow control sending circuit 60 via an output buffer with respect to a specific call allowing the flow control.
Patent JP-H07269442-A (JP)
Title: Cavitation preventing mechanism and method of preventing plunger from erosion in fuel injection pump for diesel engine
Inventor: TAKEYA TANEMI
IPC: F02B3/06
Filed: 1994-03-29
Abstract: PURPOSE:To prevent cavitation in a fuel injection pump for diesel engine, and prevent a plunger from erosion caused by the cavitation. CONSTITUTION:For a fuel injection pump for diesel engine, which consists of a barrel 1 and a plunger 2 fitted in the barrel, a cavitation preventing mechanism in the fuel injection pump for diesel engine, which is formed so as to penetrate through cavity breaking holes 11 from the plunger side upper part in a fuel discharge hole 4 up to the outside of the outer wall of the barrel upper part, and a method of preventing the plunger for diesel engine from erosion caused by the action of the cavitation preventing mechanism, are provided.
Patent JP-H06273430-A (JP)
Title: Electromagnetic pickup sensor
Inventor: MASHIO AKIHIRO
IPC: G01B7/00
Filed: 1993-03-18
Abstract: PURPOSE:To increase a detected electric signal by a method where the size of a permanent magnet can be selected irrespective of the size of a tooth part for a magnetic-material rotor and a magnetic-flux loop is reversed whenever the magnetic-material rotor turns by a half pitch. CONSTITUTION:A yoke 4 provided with one pair of detection parts 4.1, 4.2 which alternately change opposite positions of tooth parts 2 to slot parts 3 as a magnetic-material rotor 1 turns is installed. A permanent magnet 6 is arranged between the detection parts 4.1, 4.2 in such a way that one magnetic pole is situated on the side of the magnetic-material rotor 1 and that the other magnetic pole is situated on the side of the yoke 4.
Patent JP-H10258802-A (JP)
Title: Article receiving apparatus
Inventor: MIYATA HISANORI
IPC: B65B49/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To perform article receiving operation and package placement operation together to save labor by placing a package on an upper face of a container above a container supply means and then moving an article to an upper face of the package for receiving. SOLUTION: When a loaf of bread A is to be packaged, after a container B carried by a conveyer 2 is stopped at a receiving position (a), a placing mechanism 5 is driven to feed a rolled package C onto a receive plate 43, and an end of the package C is held by a pair of holding plates 51, 52. The package C is fed out onto an upper face of the container B raised by a lift mechanism 3, while a center on a lower face of the package C is pushed up by the container B to strain it. Then a moving plate 63 of a receiving mechanism 6 is horizontally moved for moving the bread A by several loaves at a time onto an upper face of the package C, and thereafter the package C is separated widthwise by a cutting blade 49 into a size which can cover a whole group of the bread A. Then the group of the bread A is received into the container B via the package C.
Patent JP-S62290804-A (JP)
Inventor: UIRIAMU ROORENSU MANKINZU
IPC: B22F3/17
Filed: 1987-04-06
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-S59208158-A (JP)
Title: Starter for engine test
Inventor: KIUCHI NAOYUKI
IPC: F02N15/02
Filed: 1983-05-13
Abstract: PURPOSE:To aim at starting up an MT engine with a starting shaft and an AT engine with an internal gear separately, by installing the internal gear for driving a drive plate interlocking via a clutch in a sliding body being concentric with the starting shaft having a male spline shaft part on its tip end. CONSTITUTION:When an MT engine is started, a slide table 3 is moved forward by a cylinder piston unit 6 while rotating a starting shaft 1 in a slow speed manner by a driving device 2, and a spline shaft part 14 of the starting shaft 1 is fitted in a shaft hole located in a flywheel's clutch plate. Likewise, when an AT engine is started, the slide table 3 is moved forward, and the starting shaft 1 rotated in slow speed by the driving device 2 is moved up to a forward position toward the center of a drive plate. Next, a solenoid clutch 9 is made to come into a conductive state, while a sliding body 7 is moved forward to the starting shaft 1 by a unit 13, and an internal gear 12 going ahead together with the sliding body 7 as one body and rotating solidly together with the starting shaft 1 in slow speed is engaged in mesh with an external gear of the drive plate.
Patent JP-S62239824-A (JP)
Inventor: OKA HIROSHI
IPC: H02P21/00
Filed: 1986-04-12
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-H0339966-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAGI SHIGERU
IPC: G03G5/05
Filed: 1990-04-02
Abstract: PURPOSE:To enhance mobility of electric charge, as well as resistance, adhesion, mechanical strength, and hardness to reduce defects by forming a charge transfer layer made of an inorganic polymer compd. obtained by dispersing a metal powder or conductive metal oxide powder into the polymer. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on a substrate 1 the charge transfer layer 2 and a charge generating layer 3, and the layer 2 is made of the inorg. polymer compd. containing in a dispersed state the powder of the metal, preferably, selected from elements of groups IIa, IIb, and IIIa of the periodic table, and the transition elements, and the like, or the oxide powder of the metal, preferably, such as, tin, zinc, antimony, titanium, or indium, thus permitting photocarriers generated at the charge generating layer 3 to be efficiently transferred, and charge transfer function, adhesion, mechanical strength, and hardness to be enhanced.
Patent JP-H02265328-A (JP)
Title: Variable length coder
Inventor: TANAKA KOICHI
IPC: H03M7/36
Filed: 1989-04-05
Abstract: PURPOSE:To improve the transmission response at in frame coding mode by providing two kinds of tables optimized to an in-frame coding mode and an inter-frame coding mode as variable length code conversion tables respectively and selecting them with a selector adaptively. CONSTITUTION:Inter-frame variable length code conversion sections 82A-82c and in-frame variable length code conversion sections 82D-82F consist of different variable length code tables. That is, the former decreases the variable length code length with respect to a quantized coding data and the latter decreases a mean code length of the variable length code of the quantized coding data. Selectors 84A-84C switch the outputs of both the conversion sections for each coding mode and send an optimum variable length code to each code mode to a multiplex section 83. The multiplex section 83 applies P/S conversion to the variable length code to apply multiplex and the result is fed to the transmission buffer section of the next stage. Thus, the production of transmission information is optimized independently of the coded mode.
Patent JP-S58204500-A (JP)
Title: X-ray tube device
Inventor: KANO KAZUO
IPC: H05G1/04
Filed: 1982-05-21
Abstract: PURPOSE:To enable oiling to be performed with a tube case vertically installed, and cause no bubbles to remain in an insulating oil during the oiling by providing a bubble escape hole, which touches the inner surface of the end metal, in the wall of an anodic insulating cylinder, and providing an oiling hole in the top of the end metal having a conical inner surface. CONSTITUTION:In an X-ray tube device provided with a rotary anode X-ray tube 5, a tube case 6 and an anodic insulating cylinder 2 which includes an end metal, a bubble escape hole 14 is provided in the wall of the anodic insulating cylinder 2 in such a manner that the hole 14 touches the inner surface of the end metal, and an oiling hole 16a is provided in the top of the end metal which has a conical inner surface 15. When an oiling experiment was repeatedly carried out on an X-ray tube of such a type, although it was observed that air adsorbed on the inner surface of the tube case 6 and the surface of other parts generated many bubbles at the initial stage of oiling, it has been found that bubbles ceased to be generated while continuously performing oiling work in a vacuum tank. As a result, since bubbles don't remain in an insulating oil poured in the X-ray tube case 6, the voltage-resistant characteristic is enhanced. In addition, since the tube case 6 can be vertically installed, the area of the floor of an oiling-work vacuum tank can be utilized effectively.
Patent JP-S57199806-A (JP)
Title: Machine for treating bast fiber
Inventor: SHIMAMURA ZENTAROU
IPC: D01B1/24
Filed: 1981-06-04
Abstract: PURPOSE: The raw material for bast fiber is subjected to drafting, opening, and pressing, then sent to the skin scraper which is composed of a specially structured grind-scraping drum, a guide bed and a conveying bed and to a pair of  suction drums to remove contaminants such rubber effectively.  
     CONSTITUTION: The raw material for bast fiber such as fax is cut into a prescribed length, beaten, kneaded. Then, it is sent to the drafting part 2 consisting of rollers 3,4 with conveyor 1 where drafting, opening and press-loosening are effected. Further, it is sent to the skin scraper 5 where hard contaminants firmly sticking to the fiber such as gum or pectin are ground off and removed. This device is composed of the grinding drum 6 with saw-edge-like projections 20 on the peripheral surface, the arc-shaped guide bed 7 with a plurality of slits 11 along the lower half of the drum surface and the horizontal conveying bed 8. The resultant bast fiber 17 is sent to a pair of vertically set sucking drums 13 to remove hard components and contaminants remaining in the fiber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02263302-A (JP)
Title: Floating composite magnetic head
Inventor: NOGUCHI KAZUMI
IPC: G11B5/187
Filed: 1989-04-04
Abstract: PURPOSE:To obtain a magnetic head having the excellent electromagnetic transducing characteristics that is suitably applied to a recording medium having the high cursive force by preparing a cut part on the track surface of a magnetic core to control the track width with the depth of the cut part set within a specific range and at the same time adding the glass layers having the satisfactory thickness at both sides of the magnetic core and fixing these glass layers to a slit part of a nonmagnetic slider. CONSTITUTION:A magnetic gap 27 is formed by setting the flat counter faces of a pair of C type core piece 21 and an I type core piece 22 of a magnetic core in parallel with each other. At the same time, an Fe-Al-Si thin film 23 is formed at least on one of both counter faces. Then a cut part 26 is formed on a track surface of the magnetic core to control the track width. The part 26 is set rectangularly in a range up to at least gap depth Gd against the track surface. Then the cutting angle is changed within a 30 - 60 deg. range with optional curvature and at the same time the cutting depth D controls the track width in a 25 - 127mum range. Thus the satisfactory recording performance is secured to a recording medium having the high cuersive force together with the low inductance, the high reproduction output, and the excellent CSS resistance.
Patent JP-H10285206-A (JP)
Title: Reverse packet converting device
Inventor: MATSUI YOSHINORI
IPC: H04L47/43
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To correctly analyze a packet header and to change the respective fields of the packet header by changing setting information of the packet header without message exchange. SOLUTION: The packet added to the head of the packet is inputted, it is judged whether the packet is the one including header setting information or the one including the header and a payload and it is analyzed when header setting information is included so as to be stored in a memory 104. Therefore, there is no necessity to take two phases, that is, a message exchange phase and a data reception phase so that the bit length, etc., of the respective fields of the packet header is changed by an optional timing. Thus, a reception terminal can receive packet data which is outputted by a transmission station by the optional timing at the time of configuration with one transmission and the N reception terminals.
Patent JP-S62242569-A (JP)
Title: Ink medium for electro-thermorecording
Inventor: AKUTSU HIDEKAZU
IPC: B41J31/00
Filed: 1986-04-15
Abstract: PURPOSE:To enhance energy efficiency and printing speed, by providing a heat generating resistor layer, an electrode layer and a heat-fusible ink layer in that order on a laminar ink support. CONSTITUTION:A heat generating resistor layer 15 for generating heat when being supplied with electric currents, an electrode layer making electrical contact with the resistor layer 15, and a heat-fusible ink layer 18 to be melted by the heat generated by the resistor layer 15 are provided in that order on a laminar ink support 14 the conductivity of which is higher in the thickness direction than in plane directions, thereby obtaining an ink medium for electro- thermorecording. It is effective to provide an ink-releasing layer for ensuring easy release of the ink melted by heating from the electrode layer, between the electrode layer and the ink layer. It is effective that the heat generating resistor layer is a layer of a substance having a negative temperature coefficient. It is preferable that the resistor layer has a volume resistivity of 10<-1>-10<4>OMEGAcm, and the resistance of the electrode layer is not more than 1/10 times that of the resistor layer.
Patent JP-H04316959-A (JP)
Title: Fan forced heater
Inventor: SEKIGUCHI TAKASHI
IPC: F24H3/04
Filed: 1991-04-17
Abstract: PURPOSE:To enable automatic opening and closing of the hot air discharge port of a fan forced heater by means of a shutter. CONSTITUTION:An operation switch 11 is individually located, and through ON and OFF operation of the switch, a motor 9 for a shutter is run. Through vertical movement of a shutter 7, detection of the position of the shutter is effected by means of position sensors 17a and 17b to automatically stop the shutter. The shutter 7 is located between a front panel 10 and a louver fin 6, and is contained inside the front panel 10 during release.
Patent JP-H11264147-A (JP)
Title: Foot rest tool with reflector
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a foot rest tool with a reflector, which is mounted and demounted easily, in which the possibility of falling from the foot rest tool is decreased and which can resist usage for a prolonged term by integrally molding the reflector covering the upper and lower surfaces of a step section at the corners of the stepping section and side sections and the upper and lower surfaces and external side faces of a front and side sections, installing a detachable retaining member and giving a color. SOLUTION: In the foot rest tool 1 with a stepping section 5 and side sections 6 placed on both sides of the stepping section 5, reflecting sections are formed in an approximately rectangular shape in a plan view and in an approximately U shape in a cross section, and formed to the top face and underside of the foot rest tool 1 and fronts 12 and one side faces 13. The reflector covering the upper and lower surfaces of the corners of the stepping section and the side sections and the fronts and the side faces with colored reflectors, in which rears and the other side faces are opened and detachable retaining members 16 are inserted while being adjoined to the corners of both opening sections and which consist of a high-molecular material, is mounted.
Patent JP-H02265812-A (JP)
Title: Pallet conveying and turning device
Inventor: NAMIKAWA AKIRA
IPC: B65G47/80
Filed: 1989-04-04
Abstract: PURPOSE:To minimize the area of installation of a pallet conveying and turning device for pallets having a length which is longer in a direction orthogonal to the conveying direction, and to simplify the arrangement thereof, by providing a roller type conveying mechanism having a pallet holding means between the conveying paths extending in two axial directions on a horizontal plane so that it can be turned in the horizontal plane and then be connected to both conveying paths. CONSTITUTION:When a pallet fed from a first pallet conveying path C is shifted onto rollers 2e in a pallet conveying mechanism 2, a positional error of the pallet in the conveying direction is limited by a guide member 4a in a pallet guide mechanism 4, and is positioned by a pallet holding mechanism 3. Then, the guide member 4a is separated from the pallet and is lowered, and the pallet conveying mechanism 2 is rotated in a horizontal plane by a pallet turning mechanism which is not shown, and is connected to a pallet conveying path D. Then, the pallet is released from the pallet holding mechanism 3, and is then shifted onto the pallet conveying path D. With this arrangement, it is possible to simplify the arrangement of the pallet conveying and turning mecha nism and to reduce the area of installation thereof.