baber/WOPTO huggingface dataset:
Patent JP-S5722418-A (JP)
Title: Method of manufacturing bearing for compressor
Inventor: ABE NOBUO
IPC: F16C33/14
Filed: 1981-05-25
Abstract: PURPOSE: To provide a bearing for a compressor, with an excellent property of retaining lubricating oil, by making the bearing of a sintered iron alloy and effecting resintering and melting to secure a sintered nonferrous alloy cylinder on the inside of the bearing.  
     CONSTITUTION: A bearing member 8 for a compressor is made of a sintered iron alloy. A sintered nonferrous alloy cylinder 9 made separately from the bearing member 8 is fitted therein and sintered at a temperature lower than the melting point of the bearing member so that the fitted surfaces 10 of the bearing member 8 and the cylinder 9 are conjoined to each other by diffusion. This results in providing a bearing workpiece of high strength and accuracy. A lower bearing is manufactured only by minutely cutting the clamped surface 4 of the bearing workpiece and finely boring the inside surface 7 of the workpiece. Since the bearing member 8 is made of the sintered iron alloy, bolt holes 5, a tight fitting hole 6, etc. can be integrally made with high accuracy. Therefore, the coefficient of utilization of the material is heightened and the spending of extensive removal machining time or the like is avoided. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08242731-A (JP)
Title: Level winder for fishing reel
Inventor: TOMA HIROSHI
IPC: A01K89/015
Filed: 1995-03-09
Abstract: PURPOSE: To prevent a collapse and biting of a line from occurring and improve the releasability of the fishing line in releasing the fishing line so as to prevent the buildup of the fishing line from occurring in both lateral ends of a spool. CONSTITUTION: This level winder A for a fishing reel is obtained by rotatably installing a spool 5 between left and right side frames 1 and 2 of a reel body B and providing the level winder A in the lateral frames 1 and 2 in front of the spool 5. The level winder A is composed of a guide cylinder 6, a fishing line guide unit 8 reciprocating the outer periphery of the guide cylinder 6 left and right and a traverse cam shaft 9 axially supported by bearings 17 and 18 fixed to both ends of the guide cylinder 6. The traverse cam shaft 9 is rotated interlockingly with the rotation of a handle 15. Cam grooves of the traverse cam shaft 9 are composed of a cam groove 9a in the intermediate part and cam grooves 9b and 9c increasing the pitch toward both lateral ends thereat.  The cam grooves 9b and 9c increasing the pitch are formed on the outside of lines (a) and (a') on both end sides from flange rising parts 5d and 5e padded in the form of a curved surface of the spool 5.
Patent JP-H08247953-A (JP)
Title: Inspecting instrument for surface of spherical body
Inventor: MATSUOKA KATSUTOSHI
IPC: G01B11/30
Filed: 1995-03-09
Abstract: PURPOSE: To enable inspecting of the character of the overall surface of a spherical body to be inspected handily without altering an optical system according the size of a steel ball. CONSTITUTION: This apparatus has an elliptic mirror 13 which has as a mirror surface a specified area 12 of the internal surface of a curved surface obtained by turning a long axis 11 of an ellipse 10 having a first focus A and a second focus B and a rotary mirror 18 allowed to turn or oscillate as arranged at a specified position on the long axis 11 while a flat mirror 16 is provided on one end face 15 of the axis 18 of rotation. Light from a laser diode 1 is admitted into a spherical body 6 to be inspected via the flat mirror 16 and the elliptic mirror 13. The center of the spherical body 6 to be inspected is set to coincide with the second focus B so that light enters the spherical body 6 to be inspected from the vertical direction.  Therefore, the light incident into the spherical body 6 to be inspected reverses and the quantity of the light passing through a slit 5 by way of a beam splitter 21 is converted to electricity by a photodetector 3 to inspect the properties of the surface of the spherical body 6 to be inspected by a spherical body property judging means 8.
Patent JP-H05241252-A (JP)
Title: Long length photosensitive sheet and instant photographic device utilizing it
Inventor: OZAKI KOJI
IPC: G03B27/50
Filed: 1992-02-28
Abstract: PURPOSE:To improve the economy by suppressing the consumed part of the photosensitive sheet used for the instant photographic device of a peel apart system to an irreducible minimum. CONSTITUTION:In the instant photographic device of the peel apart system where the photosensitive member is contained in a cartridge placed inside it and utilizing the photosensitive member by cutting apart, the long photosensitive sheet, the long photosensitive material provided with a shielding member on its leading tip of a specified length, a detection means (sensor) detecting the shielding member, a measuring means (sensor and control part 401) measuring the length of the sheet pulled out of the cartridge and the control means (control means 401) executing ejecting control of ejection of the shielding member outside the device based on the detected result of the detection means and measured result of the measuring means are provided.
Patent JP-H08103363-A (JP)
Title: Folded type rack for umbrella
Inventor: KAWASAKI JUNZABURO
IPC: A47G25/12
Filed: 1995-03-09
Abstract: PURPOSE: To provide a folded type rack for umbrella that needs no exclusive space and can easily be operated by connecting a main body frame and a front panel so that they can be extended parallel to each other in the horizontal direction and by manually operating coil springs, an infiltration and drain vessel, and a device locking mechanism to extend and fold the whole device. CONSTITUTION: A front panel 3 which is opposite to the aperture surface of a main body frame 2 and a lifting panel 4 are fitted. The main body frame 2 and the front panel 3 are connected so that they can be extended parallel to each other in the horizontal direction using pantagraph-like links 7a to 7d that are moved in conjunction with X-shaped links 5a and 5b, and links 9a and 9b that form a rain-drop receiving tray. In order to balance the weight of these link mechanisms, the tensile force of a coil spring 71 and the mass of the pantagraph-like links 7a to 7d are balanced, and the mechanisms are manually extended and folded using a drawing water receiver 23 of the infiltration and drain vessel and a rod 25 for fixing the device. This eliminates an exclusive space for folding and facilitates the operation of the rack.
Patent JP-H01176000-A (JP)
Title: Radioactive medicine and polymer compound for preparing said medicine
Inventor: WASHINO HIROAKI
IPC: C07K1/113
Filed: 1988-03-30
Abstract: PURPOSE:To obtain a polymer compound, for preparing a diagnostic of liver disease being readily and firmly bonded to a radioactive metal element by chelate bond and giving a radioactive medicine, by chemically bonding a bifunctional ligand compound to an asialoglycoprotein receptor orientating compound. CONSTITUTION:(A) A bifunctional ligand compound such as cyclic acid anhydride of diethylenetriaminepentaacetic acid expressed by the formula and (B) an asialoglycoprotein receptor orientating compound such as asialofetuin having bonding affinity for asialoglycoprotein receptor are mixed in a phosphoric acid buffer solution (pH8.0), reacted while stirring and the components A and B are chemically bonded to give the aimed polymer compound. Further, 0.1M citric acid buffer solution of indium (<111>In) chloride is added to the compound and chelate bonds are formed to give a radioactive medicine consisting of a polymer compound bonded to a radioactive metal element.
Patent JP-H06287845-A (JP)
Title: Braid, its production and apparatus for producing the same
Inventor: TSUJI HIROSHI
IPC: D04C3/06
Filed: 1992-02-28
Abstract: PURPOSE:To produce a braid of a special cross-sectional shape having thickness and texture and ensure the rigidity or strength of a fiber-reinforced plastic structure. CONSTITUTION:This apparatus for producing a braid is equipped with plural annular tracks (R1) to (R4) for forming double braid structural walls combined into a special arrangement such as an English letter type. Furthermore, the braid having the double structural walls is produced by using this apparatus and this method for producing the braid is to circulate bobbin.carriers in the annular tracks of this apparatus and form the braid having the double structural wall.
Patent JP-H11253300-A (JP)
Title: Moistureproof corresponding type electrically operated curtain
Inventor: SAKURAMOTO KEIZO
IPC: A47H5/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent a motor from failing by a method wherein a motor driving part is set at a place without moisture, and a curtain of a bathroom or the like is connected with the motor driving part using a wire and a pulley. SOLUTION: A motor driving part 12 is disposed on a ceiling 3A of a room 3 with less moisture, which is adjacent to a bathroom 1 in order to avoid moisture in the bathroom 1, and a curtain 11 and the motor driving part 12 are connected using a pulley 13 and a wire 14. When the wire 14 is taken up by the motor driving part 12, the curtain 11 is folded and housed in a curtain box 4. In the meantime, when the wire 14 is discharged by the motor driving part 12, the curtain 11 is extended. Therefore, by this electrically operated curtain device 10, the opening/closing operation of the curtain 11 is performed by the motor driving part 12 which is disposed in the place which is not affected by the moisture of the bathroom 1, and there is no fear for the generation of failures of the motor clue to moisture.
Patent JP-H07176183-A (JP)
Title: Memory device for execution of read, correction and write in one cycle
Inventor: YUUJIIN EICHI GURUUENDAA JIYUN
IPC: G11C11/401
Filed: 1992-03-02
Abstract: PURPOSE: To perform a subject procedure by connecting the output of the B of memories A/B with/without the line of output permission through a 3-state butter to the input of the B and connecting the output permission lines of the two A to the control input of the 3-state buffer respectively. CONSTITUTION: The output O of an X1 memory 33 is connected through the 3-state buffer 34 to the input I and the output permission (OE) lines of X4 memories 31 and 32 are controlled to the control input of the buffer 34. Thus, by the ON or OFF of OE, the butter 34 gates, opens or inhibits the output O of the memory 33. Read signals are turned to H and signals on RAS and CAS lines are respectively clocked to the row and address of a memory cell to be accessed. Simultaneously, OE signals are turned to H, data are outputted from the memory, the OE signals are turned OFF, the read signals are shifted to a write mode and the data are written to the same address again. Thus, this memory device 30 can perform read, correction and write in one cycle.
Patent JP-S574391-A (JP)
Title: Electron beam welding
Inventor: SATOU SHIYOUZOU
IPC: B23K15/00
Filed: 1980-06-11
Abstract: PURPOSE: To perform proper welding without dislocation between both plates by providing detecting sensors which respectively detect weld line positions and gap width on both sides of the objects to be welded, setting welding conditions based on the signals thereof, and performing electron beam welding.  
     CONSTITUTION: Detecting sensors 12 are provided on both sides of the objects 11 to be welded. The gap width detecting signals 13 by these are inputted to a groove gap feedback control device 14, which calculates the required amount of a welding rod 24 and feeds the signal thereof to a wire feeder 17. The beam current acceleration voltage corresponding to the gap width and the wire feed rate is inputted from an electron gun control device 18 to an electron gun 19, and the oscillation width is inputted from a device 20 to a parallel deflecting electron lens 21. On the other hand, the weld line position detecting signals 15 are inputted to a seam tracking control device 16, which determines the rate of deflection of the electron beam and inputs the same from an electron beam deflector 22 to the lens 21 and an angular deflecting electron lens 23. By the above, the proper welding is accomplished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63242500-A (JP)
Title: Hydraulic press device
Inventor: SAKAI KOICHI
IPC: B30B15/22
Filed: 1987-03-31
Abstract: PURPOSE:To provided the title hydraulic press device capable of controlling the plate thickness of a body to be worked with high accuracy, made by composing so as to decide the starting time in controlling the pressure-fastening of the body to be worked arranged between press plates based on the liquid pressure of the working liquid of a pressure fastening cylinder. CONSTITUTION:A bearing control means 36 for controlling a bearing acting on the body 20 to be worked and a distance control means 40 for controlling the distance between press plates 18, i.e. the plate thickness of the body 20 to be worked are provided on this hydraulic press device. And, the bearing acting on the body 20 to be worked or the distance between the plates 18 is controlled by the other part of those means with providing specific limits on the bearing acting on the body 20 to be worked or the distance between the press plates 18 by one part of these means. Since, therefore, the pressure fastening control on the body 20 to be worked is made to be able to perform, it can be performed with preventing well that excess working liquid pressure acts on a compression cylinder 14 in the case of performing the compression control of the body 20 to be worked by controlling the distance between plates 18 corresponding to the plate thickness of the body 20 to be worked.
Patent JP-S61238444-A (JP)
Title: Inprovement of cast iron material by inoculation
Inventor: YATSUSE MASAYOSHI
IPC: B22D1/00
Filed: 1985-04-12
Abstract: PURPOSE:To form a cast iron material having the quality equiv. to the quantity of the cast iron material formed by using a cupola by adding a granular carburizing material consisting of high-purity carbon as an initial inoculant to a base melt then subjecting the melt to surface inoculation. CONSTITUTION:The granular carburizing material consisting of about >=95% high-purity carbon is added as the initial inoculant at a prescribed ratio to the base melt. An Si material is then added as the inoculant to the melt in a ladle. The surface inoculation may be once but is casting takes time, the surface inoculation is required to be executed a suitable number of time by taking fading into consideration.
Patent JP-H06265100-A (JP)
Title: Liquefied gas filling device
Inventor: SAOTOME TAKESHI
IPC: F17C5/02
Filed: 1993-03-12
Abstract: PURPOSE:To enhance workability in filling liquefied gas by automatically removing a protective cap from a cylinder before filling the gas. CONSTITUTION:When an empty cylinder 1 is carried on a carry-in conveyor 3, the cylinder 1 is positioned with a stopper arm 8, and a protective cap is removed from the cylinder 1 with a cap remover. The removed protective cap is then transferred to a cap supplier 32 with a cap transferred 32. The empty cylinder 1 is filled with liquefied gas by each filler 6 in a filling station 4. It is then carried out on a carry-out conveyor 7.
Patent JP-H02258918-A (JP)
Title: Production of steel products having excellent arrest characteristic and large heat input welding toughness
Inventor: ITO AKIRA
IPC: C21D8/02
Filed: 1989-03-29
Abstract: PURPOSE:To produce the steel products having excellent arrest characteristics and large heat input welding toughness by solidifying a steel for structural purposes which does not contain Ni and is added with a specific ratio of Nb in a casting mold, holding the steel at a specific temp. and then subjecting the steel to a rolling in an unrecrystallization temp. range. CONSTITUTION:The steel for structural purposes which contains substantially no Ni and is added with 0.002 to 0.01% Nb is poured into the casting mold and is solidified. The ingot with which the solidification is completed is held for 2 to 5 hours at >=1250 deg.C and thereafter, the steel is subjected to the rolling in the unrecrystallization temp. range at >=50% draft in the range from the recrystallization end temp. to the Ar3 point temp. Further, the steel is cooled at >=10 deg.C/sec cooling rate from the temp. above Ar3-20 deg.C down to <=200 deg.C then subjected to a tempering treatment in a 500 to 700 deg.C range to prevent the phenomenon that large proeutectoid ferrite is generated at the austenite grain boundary. The steel products having the excellent arrest characteristics, weld heat affected zone toughness and base metal toughness are obtd. without using expensive Ni.
Patent JP-H05245799-A (JP)
Title: Drilling tool
Inventor: NISHIO MINORU
IPC: B23B45/00
Filed: 1992-02-28
Abstract: PURPOSE:To reduce the weight of a tool for drilling a round hole and to drill a round hole with a large diameter. CONSTITUTION:A drilling tool consists of a motor 2 and a drilling base body 4 having a case 3 that is fixed to the motor 2 as one body. The drilling base body 4 is provided with a center shaft 5 which is inserted into a hole made in the center of a round hole in one surface 3a of the case 3 and a cutter installing shaft 7 which is fitted with a grooving cutter 6 rotated by the motor 2 and drilling a round hole in a plate body as the case 3 rotates.
Patent JP-S62236030-A (JP)
Title: Multiplication circuit
Inventor: MATSUI HITOSHI
IPC: G06F7/53
Filed: 1986-04-08
Abstract: PURPOSE:To complement a defect where a hardware scale is expanded while utilizing the fast operability of a parallel/parallel multiplier, by dividing two input data into higher and lower orders respectively carrying out multiplication for four times, and summing the products thus obtained. CONSTITUTION:A correction circuit 3 divides a multiplicand X into the higher order data Xh or lower order data X1 in response to a control signal C1 to correct them to Xh' or X1' and selects and outputs one of them. While a correction circuit 4 divides a multiplier Y into the higher order data Yh or lower order data Y1 in response to a control signal C2 to correct them to Yh' or Y1' respectively and selects and outputs one of them. The outputs Xh'.Yh', Xh'.Y1', X1'.Yh' and X1'.Y1' of a multiplier 5 are supplied to a correction circuit 6 to be corrected to (Xh'.Yh')', (Xh'.Y1')', (X1'.Yh')' and (X1'.Y1')' respectively in response to a control signal C3. These corrected outputs are temporarily stored in a register 7. An adder 9 adds together the outputs of both register 7 and 8 and the result of this addition is stored in the register 8.
Patent JP-S63245899-A (JP)
Inventor: KAKIYA TSUTOMU
IPC: H05B41/392
Filed: 1987-03-31
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-H05241347-A (JP)
Title: Method for laminating photoresist film
Inventor: HIUGA ATSUYOSHI
IPC: B32B37/00
Filed: 1992-02-28
Abstract: PURPOSE:To improve the follow-up ability of a photoresist to a printed circuit board by laminating a photoresist layer on the board after a protective film is released, then releasing a supporting film and hot-pressing the photoresist layer from above an intermediate layer. CONSTITUTION:The photoresist film is formed by laminating a supporting film, intermediate layer and protective film. A film consisting of a synthetic or natural hydrophilic polymer is preferably used as the intermediate layer. When the photoresist film is laminated on the board, the protective film is firstly released, and the photoresist layer is laminated on the board. The supporting film is then released, and the photoresist layer is hot-pressed from above the intermediate layer. Since lamination is carried out in two stages in this way, the follow-up ability of the photoresist to the board is improved, the photoresist is filled inside the inner edge of a through-hole, if any, and the edge is well-protected.
Patent JP-H08275941-A (JP)
Title: Radiography device
Inventor: TATE TOSHIO
IPC: A61B6/00
Filed: 1995-04-04
Abstract: PURPOSE: To easily move an X-ray irradiating device to an optimal plate by fixing an X directional guide tool to the ceiling, and constituting so that a Y directional guide tool moves along this guide tool, and that an image pickup part under a table moves along the X directional guide tool arranged on the table. CONSTITUTION: A bed 10 on which a subject is placed is arranged on a floor 20 of an inspection room by a support mechanism 60, and rails 260 and 262 as an X directional guide tool running in the lengthwise direction of the bed 10 are laid on the ceiling 6. Rails 264 and 266 are movable suspended by these rails 260 and 262 as a Y directional guide tool orthogonal to these, and a support carriage 252 on which an X-ray irradiating device 250 is mounted so as to be raised and lowered, is arranged so as to be movable along these rails 264 and 266. A monitor device 400 and a proximity console 500 are carried on the support carriage 252 freely movable along rails 450 and 452 similarly arranged on the ceiling 6. An X-ray detecting means 160 is arranged on the upper side of a table 12 of the bed 10.
Patent JP-H08279817-A (JP)
Title: Information transmitter
Inventor: UMEHARA ATSUKI
IPC: H04Q9/00
Filed: 1995-04-05
Abstract: PURPOSE: To attain a stable operation of a communication system by providing a control means which sets an identification means when transmission data are valid and resets the identification means when the transmission data are invalid to an information transmitter. CONSTITUTION: A slave station has an identification means 31b and a control means 32b. Upon receipt of a token (transmission right) by a master station, a synchronization data frame matching a prescribed time is sent periodically. Then the control means 32b of the slave station 3b collects external inputs at a prescribed time and edits transmission data to set an identification means 31b. When the slave station 3b receives a token, the control means means 32b confirms the setting state of the identification means 31b, sends transmission data and when the transmission is finished, the control means 32b resets the identification means 31b.  When the slave station 3b receives a token and the control means 32b does not confirm the setting state of the identification means 31b, the control means 32b sends idle frame (frame without any data) with the same data length as that of the transmission data.
Patent JP-S62237730-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHII KAZUHIKO
IPC: H01L21/302
Filed: 1986-04-08
Abstract: PURPOSE:To improve the yield of a completed semiconductor element without damaging a semiconductor substrate by forming a 2-layer of an insulating protective film which can be selectively etched, and removing without mechanical vibration overhangs of the protective film of the 2-layer structure formed by mesa etching with a mesa etching mask. CONSTITUTION:An oxide film 21 is formed over the entire surface by a CVD method on a semiconductor substrate 1, a nitride film 22 is then formed, the surface is coated with a photoresist film 3, the films 3 and 21, 22 on the substrate 1 to be removed to form a mesa structure are selectively removed, and the film 3 is thereafter all removed. The substrate 1 is mesa etched, and overhangs 4 formed at this time are composed of the film 22 and part of the film 21 having smaller etching rate than the substrate 1 at mesa etching. Only the oxide film portions of the overhangs 4 are selectively removed by etching with an etchant of fluoric acid type. The film 22 on the top of the mesa is eventually selectively removed by etching with phosphoric acid.