baber/WOPTO huggingface dataset:
Patent JP-S59215027-A (JP)
Title: Recording and reproducing system
Inventor: KAKU TOSHIMITSU
IPC: G11B7/005
Filed: 1983-05-23
Abstract: PURPOSE:To eliminate an error by generating a timing signal distinguishing an address area and a data area and changing over the gain of a reproducing amplifier so as to make both reproducing levels equal thereby making the levels of both the signals constant. CONSTITUTION:A reproducing amplifier 131 is provided with gain control, a write gate pulse 134 representing the recorded area generated from a controller 2 is given to a gain control terminal and the gain is switched so that an output of the reproducing amplifier is equal at a rugged pit and a density pit. Thus a data without error is obtained by pulsating the signal through a comparator 132 (Vc; another input to the comparator) and a peak detecting circuit 133.
Patent JP-S5316286-A (JP)
Title: Hydraulic solid transporting apparatus
Inventor: UCHIDA KENJI
IPC: B65G53/30
Filed: 1976-07-28
Abstract: PURPOSE: To balance the pressure in a supply chamber for tentatively storing solid mixture liquid with the pressure of feed-out tube before the operation of a switching valve by providing a cutout in the valve provided with the tube for the liquid and by controlling the opening area and time of the cutout. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11286043-A (JP)
Title: Clamping apparatus for hollow molding machine
Inventor: INABA KAZUE
IPC: B29C33/20
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a clamping apparatus for a hollow molding machine with versatility which can be used immediately without changing a parting line by a simple control operation even when a mold with a different thickness dimension is used. SOLUTION: A clamping apparatus for a hollow molding machine wherein platens 40 and 45 being slidably hooked by being guided by means of tie bars 33 and 34 are brought into press contact with each other by means of a clamp driving apparatus 56 by a front plate 36 and a back plate 37 fixed on the end parts of the tie bars 33, 34 and 35, is provided. One end part of a daylight control screw 126 is rotatably pivoted on a bracket 36b on the platen 40 on the front plate 36 side and another end part is inserted into an insertion hole of the front plate 36. A front daylight control nut 131 and a back daylight control nut 130 are screwed into the daylight control screw 126 by placing the front plate 36 between them. In addition, a daylight control mechanism 125 wherein these nuts 130 and 131 are removably fixed to the front plate 36 is provided.
Patent JP-H11247752-A (JP)
Title: Ocean current power generating method
Inventor: UCHIUMI SHIWAO
IPC: F03B13/26
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To generate the power with energy conservation and low cost by anchoring a bow portion of a generator system boat comprising a generator and a water turbine, and driving the generator by rotating the water turbine by the power of the ocean current to generate the power. SOLUTION: A generator system structured boat is formed by loading a generator and a water turbine, and this boat 1 is anchored by using an anchor 2 connected with a bow portion 7. In this condition, a stern portion 8 of the boat is floated on a dotted line in accordance with the direction of the ocean current, and the bow portion 7 of the boat constantly keeps the vertical state to the current. That is, the bow port 7 of the generator system structured boat 1 is directed along the direction of the ocean current regardless of the change of the direction of the ocean current. Whereby the blade plates of the water turbine incorporated in the boat 1 can be effectively rotated by constantly receiving the power of the current speed in the vertical direction, and the generator is driven by the torque thereof.
Patent JP-H01261127-A (JP)
Title: Bucket elevator type continuous unloader
Inventor: YAMANAKA MASAO
IPC: B65G21/22
Filed: 1988-04-13
Abstract: PURPOSE:To eliminate impact due to vertical motion of a vessel bottom by moving a frame of horizontally excavating part vertically, and by fitting and removing a roller to/from a rail. CONSTITUTION:When changing over to the bottom sweeping work, a bucket chain 5 rotating is stopped, and contraction of a hydraulic cylinder 7 heaves a frame of horizontal excavating part. This heaves a sprocket 6B, and the bucket chain 5 forms slacks above and below a front sprocket 6A. In this condition, the chain 5 is rotated regularly, and a roller is set off from a rail 4 to provide catenary condition. When the chain 5 is rotated regularly while the bucket 1 is put in contact with the vessel bottom, bottom sweeping excavation can be performed to accomplish cleaning-up. At this time, the vertical motion of the vessel bottom is absorbed by sags of the chain 5, which prevent damage of the bucket 1 and vessel bottom.
Patent JP-S58205736-A (JP)
Title: Metallic mold for injection compression molding of plastic lens
Inventor: IIDA YUUJI
IPC: B29C43/02
Filed: 1982-05-26
Abstract: PURPOSE:To provide the titled mold capable of finishing the surface shape of a lens with high accuracy without damaging the outside peripheral edge of the lens, wherein the diameter of one of compression end faces constituting a cavity and the outermost diameter of the cavity opposite to the end face are set within specified range. CONSTITUTION:For example, in a metallic mold comprised of a compression core 2, a holding plate for stroke of the core 2, an upper mold plate 4, a lower mold plate 5, an air cylinder 7 and a PL surface 9, the diameter of the compression end face of the core 2 is set to be equal to or larger than the effective diameter of the lens, the diameter of the cavity opposite to the core 2 side cavity is set to be larger than that of the compression end face of the core 2, and one half of the difference between the diameters of them is set to be equal to the size of an outside peripheral edge part 102 to obtain the onjective metallic mold. After injecting a molten resin into the mold in an injecting step to mold a lens blank 1, the blank 1 is compressed while exposing the edge part 102 of the blank 1 to the atmospheric pressure to obtain a lens with high accuracy.
Patent JP-S5425070-A (JP)
Title: Device for recognizing stock bulk distribution in hold
Inventor: MURATA ITSUO
IPC: B63B25/04
Filed: 1977-07-26
Abstract: PURPOSE: To recognize stock bulk distributing state quantitatively and in time series manner by dividing a hold into virtually plural blocks and corresponding to the positions of buckets for grabbing the bulk to the positions of the virtual blocks. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5613150-A (JP)
Title: Manufacture of telescopic shaft coupling
Inventor: TSUKIMORI HIROYUKI
IPC: B29C48/305
Filed: 1979-07-14
Abstract: PURPOSE: To improve a molding efficiency and to reduce a processing cost, by injection-molding a material sheet consisting of a sheet part for forming a coupling boty wherein said sheet being partitioned off by a thin section, and an expansion  and contraction-absorbing sheet which is flexible in the direction approximately at right angles to the longitudinal direction.  
     CONSTITUTION: A material sheet 4 is produced such that plastic resin, such as polyvinyl chloride resin and the like, is monolithically and simultaneously extrusion- molded into a long-sized object. A thin section 1 is formed approximately in the center throughout its length in the longitudinal direction, and a sheet 2 is formed on  the left side of the thin section with soft plastic resin. A copper sheet 5 is inserted  into the sheet 2. An expansion and contraction-absorbing sheet 3, positioned on the  left side of the thin section 1, consists of a bellows 6 and a flat sheet 7 which is  made from soft synthetic resin so that the bellows 6 can expand and contract in the  direction approximately perpendicular to the longitudinal direction. Opposite end  portions of the thin section 1 are cut along the longitudinal direction to form cut  portions 8. The sheet 2 is then bent to a U-shape, and the expansion and contraction-absorbing sheet 3 is bent to a reverse U-shape.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03286538-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONO YASUTAKA
IPC: H01L21/338
Filed: 1990-04-03
Abstract: PURPOSE:To obtain a field-effect transistor having a self-aligning gate made of a high melting point metal especially by forming a source and drain electrode on the surfaces of layers doped in high concentration respectively. CONSTITUTION:After removing dummy pattern WSix layers 32, 33 selectively for insulating films 61 by performing a reactive ion etching with a mixed gas made of SF6 and CHF3, a photoresist 11 is removed. Further, a patterning is so performed by a photoresist 12 as to cover a gate WSix layer 31 and the insulating films 61 on both the sides of the gate WSix layer 31. Then, after removing insulating films 62, which are not covered with the photoresist 12, by an HF aqueous solution, e.g. the one of 31:1, the photoresist 12 is removed. Further, ions are implanted into substrates 1 on both the sides of intermediate doping layers 51, and layers 7 doped with high concentration are formed by annealing. Finally, by depositing a source and drain electrode 8 made of, e.g. AuGe/Ni/Au and forming them by a lift-off method, the widths of the intermediate doping layers 51 are formed with an extremely good controllability. Also, the field-effect transistor, having a self-aligning gate made of a high melting point metal and the layers 7 doped in high concentration which are kept sufficiently apart from each other, is obtained.
Patent JP-H07296541-A (JP)
Title: Recording medium housing cartridge
Inventor: AIZAWA ETSUKO
IPC: G11B23/03
Filed: 1994-04-27
Abstract: PURPOSE:To prevent erroneous operations and prank playing by making a recording medium 1 externally visible and making it difficult to see a locking member, etc. CONSTITUTION:An upper half 5a constituting a cartridge 5 for housing a recording medium 1 is made of a transparent material while a lower half 5b thereof is made of a nontransparent material. In the upper half 5a, a portion 5c of an area corresponding to the recording medium 1 is a flat and clear surface and the other part 5d is made nontransparent by means of drawing. A locking member, etc., disposed in the cartridge 5 are formed of the same materials or materials having the same colors as those for the upper half 5a or the lower half 5b.
Patent JP-H02268297-A (JP)
Title: Refueling machine for nuclear reactor
Inventor: OGURA SHIRO
IPC: G21C19/19
Filed: 1989-04-11
Abstract: PURPOSE:To prevent a swaying during the time of gripping a fuel assembly and to shorten the time of exchanging fuel assemblies by providing a collar to a mast in order to support sideways the fuel assembly lifted by a fuel gripper. CONSTITUTION:A fuel assembly 8 is lifted by a fuel gripper 3 at a handle 3 and a side surface of the fuel assembly 8a is horizontally supported by a spacer 18 of a collar 9. By being supported at two vertical positions in this way, a swaying of the fuel assembly can be prevented. Accordingly, by refuelling with this refuelling machine, a waiting time during which the swaying of the fuel assembly subsides or a time required for a manual adjustment of a mast position, can be much saved.
Patent JP-S60232283-A (JP)
Inventor: HIBI YASUO
IPC: B65G47/46
Filed: 1984-05-04
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-H03288812-A (JP)
Title: Zoom lens
Inventor: ISHII ATSUJIROU
IPC: G02B13/18
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a compact zoom lens with high power by constituting the 4th lens group so that an aperture diaphragm, a double convex lens having almost the same curvature on both the sides, a positive lens having an extremely strong curvature on the object side face, a thick double concave lens, and a positive lens are successively arranged from the object side. CONSTITUTION:The zoom lens is constituted of the 1st lens group consisting of three negative, positive and positive lenses d1, d2, d3 and having positive refractive power, the 2nd lens group consisting of three negative, negative and positive lenses d7, d9, d10, the 3rd lens group consisting of a negative lens d12, and the 4th lens group consisting of four lenses, i.e. the diaphragm d13, double convex lens d15, the positive lens d17 turning its strong curvature face to the object side, the thick double concave lens d19, and the positive lens d21, and having positive refractive power. In the case of changing the power by moving the 2nd and 3rd lens groups, a projected moving locus is formed on the object side and the 4th lens group is allowed to satisfy 0.2<=beta4. Provided that beta4 is the image forming power of the 4th lens group. Consequently, the zoom lens having a small front lens diameter, a short whole length and excellent image forming characteristics can be attained.
Patent JP-S5316577-A (JP)
Title: Electron beam exposure apparatus
Inventor: TANAKA KUNIYOSHI
IPC: H01L21/26
Filed: 1976-07-30
Abstract: PURPOSE: To increase drawing speed by making the section of an electron beam to a rectangle of 0.5 or under in the ratio between short sides and long sides and scanning the short side direction with a saw tooth wave voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63255854-A (JP)
Title: Base material for magneto-optical disk
Inventor: UCHIDA KIYOSHI
IPC: G11B11/10
Filed: 1987-04-13
Abstract: PURPOSE:To improve impact resistance and to simplify an apparatus for production by providing a resin contg. a hard magnet material to the inner circumferential part of a base material for a magneto-optical disk. CONSTITUTION:The base material for the magneto-optical disk is constituted of the resin 1 contg. the hard magnet material in the inner circumferential part and of the optically transparent resin or glass 3 in the outer circumferential part. The function of the conventional hub material is borne by the resin 1 contg. the hard magnet in the inner circumferential part of the base material for the magneto-optical disk according to this constitution and, therefore, there is no need for mounting the hub material on said material and the breakdown of the magneto-optical disk which is heretofore generated by the cause occurring in the hub material is eliminated. Utilization of a magnetic chuck at the time of passing the base material for the magneto-optical disk through a sputtering device is permitted and the mechanism for conveyance is simplified by adding the magnet function to the base material or the magneto-optical disk.
Patent JP-S5550519-A (JP)
Title: Apparatus for manufacturing wire loom
Inventor: RARUFU DEIBUITSUDO JIBONZU
IPC: H01B13/00
Filed: 1979-07-16
Abstract: To facilitate the automation of the entire process of the production of wiring looms, including the setting up of the loom board prior to the production of a particular batch the present invention provides a loom board base (1) adapted to receive and releasably hold a pluraliry of guide pins (23). The base includes a table (2) comprising an upper and lower parallel wire mesh sheet frames (10, 11). A pair of actuators (14) are actuable to separate these frames to release pins previously held on the table with shaft portions thereof projecting through the upper frame and terminating in pointed end portions (25) held by layers, of resilient material (21, 22) of the lower frame (11). The table (2) is rotatably mounted on a frame (3) for inversion to permit the released pins to fall under gravity from the table.
Patent JP-S61249149-A (JP)
Title: Program tracing device
Inventor: SAKAGUCHI MASATAKA
IPC: G06F11/36
Filed: 1985-04-26
Abstract: PURPOSE:To display a program executing position at a flow chart and to shorten a tracing processing time by program-analyzing the position on the flow chart corresponding to the pattern information (the flow chart of the program) and the address of the program. CONSTITUTION:A source program is converted to several types of the flow chart block pattern by a program analyzing processing, and transmitted to a program tracing device 20. Thus, at a monitor television 26 of the device 20, the flow chart of the source program is divided and displayed. In such a case, the color such as a starting symbol applied to the program is changed and displayed. The position on the flow chart corresponding to the pattern information (the flow chart of the program) and the address of the program is provided by the program analyzing processing, transmitted an stored to the device 20. Thus, the program executing position can be displayed at the flow chart and the tracing processing time can be shorted.
Patent JP-S5715935-A (JP)
Title: Continuous foaming molder
Inventor: MATSUNAGA MITSUNOBU
IPC: B29C39/06
Filed: 1980-07-02
Abstract: PURPOSE:To economically and continuously produce a foamed item, by a method wherein, at one end of the device a heating zone of approximately circular shop is provided while at the other end a pouring and cooling zone is provided, thus forming an endless conveying circuit, and a plurality of molds are conveyed in circular manner through said circuit. CONSTITUTION:The endless conveying circuit 1 comprises linear sections 3, 3 and approximately circular sections 4, 4, while the sections 3, 3 include the submaterial zones A, the introducing zones B, the demolding zones D and the cooling zones E; and the sections 4, 4 include the heating zones C, so that one circulating cycle of the conveying circuit 1 performs two processes of foaming and molding of a resin (reference numeral 2 denotes molds, and I and II denote molding lines). In this arrangement, since the heating zones C is approximately circular, the supply of heat is facilitated, the longer heating zones are formed with the occupied spaces kept small, and the size of the whole arrangement can be miniaturized.
Patent JP-H1112871-A (JP)
Title: Composite false twist yarn
Inventor: YUKI YASUNORI
IPC: D02G3/04
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a composite false twist yarn having linen-like harshness and simultaneously having normally reciprocal characteristics of softness and repulsing property which have not been attained hitherto by using fused false twist yarn comprising only conventional polyester filaments or a partially melted yarn using two or more kinds of polyester filaments having difference of melting point when woven into a fabric. SOLUTION: In a composite false twist yarn obtained by randomly blending and entangling a cellulose filament A with a polyester filament B at blend weight ratio of (80:20) to (30:70), the polyester filament B is intermittently melted in the longitudinal direction of yarn and average melting ratio of melted polyester filament 1 in the cross section of the yarn is <=20%.
Patent JP-S62245460-A (JP)
Title: Communication control equipment
Inventor: KOMATSU TADAHIDE
IPC: G06F13/10
Filed: 1986-04-18
Abstract: PURPOSE:To improve the transmission and reception speed of data by allowing a communication control equipment which is connected to a host processor and transmits and receives data according to channel commands (CCW) supplied from the host processor to hold plural channel commands. CONSTITUTION:This control equipment consists of a communication control part 2 which controls the transmission and reception of data according to channel commands inputted from the host processor 1, a channel command word holding part 3 which holds a specific number of channel commands, and a channel command word fetch control part 4 which fetches channel command words from the host processor 1 so that the number of channel command words held at the channel command holding part 3 does not exceeds a specific number. Thus, plural channel command words are held at the channel command word holding part 3 and several channel commands are pre-fetched to prevent the transmission and reception of data from being interrupted owing to the fetch of channel command words.
Patent JP-S57207584-A (JP)
Title: Desalting device for condensate
Inventor: SHIMADA HIDEO
IPC: G21F9/12
Filed: 1981-06-12
Abstract: PURPOSE: To provide a titled device which economizes makeup water for condensate by supplying the condensate delivered from a condensate desalting device to a condensate desalting tower, a cation and anion resin desalting tower, and a resin storage tower, and recovering the used transfer water, etc. discharged from the respective towers with the condensate system.  
     CONSTITUTION: During normal operation, the condensate in a condenser 3 is flowed 2 through a filter 5 into a condensate desalting tower 1, where it is regenerated with cation resins and anion resins, and this condensate is supplied 7 to a water supply system 9. When the resins in the tower 1 terminate their service life, they are removed from the condensate system and the satd. resins in the tower 1 are regenerated. More specifically, the condensate is flowed through a condensate outlet pipe 8 into a regenerating water supply pipe 42, and is injected 44 into the tower 1, where air 13 is injected to transfer the resins in the tower 1 to a cation resin regenerating tower 21. After the resins in the tower 21 are washed, only the anion resins in the lower layer are transferred to an anion resin regenerating tower 30. In the towers 21, 30, the resins are backwashed again, and are regenerated respectively under supply of chemicals. The used discharge water from the towers 21, 30 is recovered in the condensate system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02270460-A (JP)
Title: Jumper connection system
Inventor: YAMADA OSAMU
IPC: H04M3/26
Filed: 1989-04-12
Abstract: PURPOSE:To avoid the request of visit job to an opposite telephone station and occurrence of mis-connection by recording information required for jumper connection and connecting the jumper to an outgoing line designated by a caller termination telephone station in plural telephone stations. CONSTITUTION:A caller side termination telephone station 4 records information required for jumper connecting job for outgoing and incoming lines with intermediate telephone stations 1, 2, 3 and 5 with respect to an identification information generator 6 in advance, an output of an identification information generator 6 after recording is fed to incoming lines A, B and outgoing lines C, D of the outgoing and incoming line 11 and the connection is kept till the setting of a private line is finished. The intermediate telephone station 1 connects a receiver 13 to incoming lines A, B of the line 11 and applies line connection while confirming the information sent from a caller telephone station 4. Thus, jumper connection without mis-connection is attained efficiently only with the operation of a job station.
Patent JP-H04322284-A (JP)
Title: Image forming device
Inventor: YABEI TOSHIYA
IPC: G03G15/20
Filed: 1991-04-22
Abstract: PURPOSE:To prevent the quality of an image from being deteriorated caused by the difference of temperature by idly rotating a fixing roller in a prescribed time based on a signal obtained by detecting the last transfer paper by an ejection detection means. CONSTITUTION:Non-contacting type temperature sensors 9a-9c are provided in a central area and both end part areas on the surface of the fixing roller 2. Besides, the ejection detection means 12 which detects the ejection of the transfer paper is provided on a paper ejection roller 8 part. The detection means 12 is provided with a paper ejection sensor feeler 13, an actuator 15 coupled to the feeler 13 through a shaft 14 and a photosensor 16 which detects the movement of the actuator 15. Then, the plural sheets of transfer paper P2 whose width L2 is narrower than the width L1 of the maximum size A3 of a paper are successively copied and it is detected by the detection means 12 that the final transfer paper is ejected. Based on the detection signal, the fixing roller 2 is idly rotated in the prescribed time. Therefore, the irregularity of the temperature of the fixing roller 2 is eliminated.