baber/WOPTO huggingface dataset:
Patent JP-S62165533-A (JP)
Title: Supercharging pressure control device
Inventor: SUEMATSU TOSHIO
IPC: F02B37/12
Filed: 1986-01-18
Abstract: PURPOSE:To enable the optimum supercharging pressure in response to load fluctuation to be secured by enabling a waste gate valve within a passage detouring the turbine of a turbocharger to be controlled in response to the rate of change in engine speed following the fluctuation of engine load. CONSTITUTION:The captioned device has a structure where a waste gate valve 7 is interposed into a by-pass passage 6 provided so as to detour the turbine 2 of a turbocharger 1, and the opening and closing of said valve 7 is controlled by a valve opening and closing means 31. The operation of the valve opening and closing means 31 is controlled by way of air pressure which is produced by an air-pressure controlling means 32 in response to engine speed detected by an engine speed sensor 16. In this case, when engine speed is varied following the fluctuation of engine load, an air-pressure correcting means 33 is provided for correcting the air pressure in the air-pressure controlling means 32, and accordingly, the optimum engine performance can be obtained all the time.
Patent JP-H05197992-A (JP)
Title: Cleaner for optical recorder and recording and reproducing device
Inventor: KAWAMURA ICHIRO
IPC: G11B7/121
Filed: 1992-01-20
Abstract: PURPOSE:To improve the reliability and the maintenance property of an optical disk device by cleaning simultaneously the objective lens, the laser emitting window and the covering glass covering an incident window of the optical disk device having a separation type optical system from the outside of the device. CONSTITUTION:This device is provided with a casing 23 having roughly the same part as the external size of a cartridge, a first cleaning member 28 provided on a position coming into contact, with the objective lens in the state of being loaded on a recording and reproducing device, a second cleaning member 26 provided on a position coming into contact with the covering glass and moving means 31, 32 moving the first cleaning member and the second cleaning member. Then, a slope 27a is provided on a member holding the first, the second cleaning members and this device is constituted so that the slope and a transfer base are abutted on and the transfer base is moved. The brush for the objective lens and the brush for cleaning the covering glass are moved simultaneously from the outside and an optical component is cleaned effectively and the reliability and the maintenance property of the optical disk device are maintained and improved.
Patent JP-S60152682-A (JP)
Title: Phosphate treatment
Inventor: TSUCHIYA YUTAKA
IPC: C23C22/78
Filed: 1984-01-20
Abstract: PURPOSE:To prevent segregation and thickening of Al on a Zn-Al plating surface by pretreating the Zn-Al alloy plating surface with an aq. alkali soln. dissolved therewith with specific metallic ions and the complexing agent thereof prior to a phosphate treatment of said surface. CONSTITUTION:A phosphate film is formed on the plating surface of a steel sheet or the like on which a Zn-Al alloy is plated. The surface is pretreated with an aq. alkali soln. which contains metallic ions of one or >=2 kinds among Co, Fe, Ni and Mn, contains the complexing agent of the amt. necessary for the dissolution of the metallic ions and is adjusted to >=11pH by NaOH, Ca2CO3, etc. A phosphate film is then formed thereon by an aq. zinc phosphate soln. contg., for example, 0.1-1% Zn, 0.6-4% PO4, 0.1-4% NO3, 0.01-0.4% Ni and 0.01-0.3% F. The part where the Al of the plating layer is segregated and thickened is removed and the formability of the chemical converted film of phosphate is improved.
Patent JP-S56105112-A (JP)
Title: Ball joint
Inventor: ABE MASAO
IPC: F16C11/06
Filed: 1980-01-24
Abstract: PURPOSE: To reduce a rotation torque transmitted to driven parts, by transmitting a rotation torque from driving parts through a small area where a semispherical protrusion of a small diameter provided on a stud contacts a semispherical recess formed in a tie rod.  
     CONSTITUTION: When this invention is applied for a steering device, a rack bar 1 is connected to a semispherical protrusion 5 and a stud 3 having a bearing 7, and a tie rod 2 is provided with a bevel member 4 having a semispherical recess 6 and a socket 8 having another semispherical recess 8'. The semispherical recess 6 of the tie rod 2, having a relief 6' in the center part, is engaged in surface contact with the semispherical protrusion 5 of the stud 3. The bearing 7 shaped in the semispherical convex form of a large diameter contacts the face of the semispherical recess 8' of the socket 8. As a rotation torque of the rack bar 1 can be therefore transmitted to the tie rod 2 through a small area where the semispherical protrusion 5 contacts the semispherical recess 6, the rotation torque transmitted to the tie rod 2 can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6188202-A (JP)
Title: Swing lens with lens shutter
Inventor: AMADA MITSUMASA
IPC: G03B9/10
Filed: 1985-01-21
Abstract: PURPOSE:To reduce the diameter of a lens barrel by mounting a shutter-side interlocking member on a moving member so that it is displaceable in parallel to the displacing direction of the moving member, and associating it with a shift moving member coupled differentially; with the displacement of a lens barrel shift part and the displacement of the moving member. CONSTITUTION:This invented swing lens with a lens shutter is mounted rotatably on a lens barrel base part and a main-body side interlocking member 30 which moves with the shutter driving member 16 of a camera body side is associated with the moving member 40 mounted on the lens barrel base part; and the shutter-side interlocking member 46 which moves with the shutter operating member for the lens shutter is mounted on the moving member 40 so that it is displaceable in parallel to the displacing direction of the moving member, and then associated with the shift moving member 43 coupled differentially; with the displacement of the lens barrel shifting part and the displacement of the moving member 40. Consequently, a sufficient quantity of shifting is obtained without increasing the diameter of the lens barrel.
Patent JP-S54101861-A (JP)
Title: Manufacture of plastic articles
Inventor: KOSHIO KUNIJI
IPC: B32B37/00
Filed: 1978-01-26
Abstract: PURPOSE: To manufacture the title articles having good gelcoat layers on the bag side, by placing an uncured plastic article so that one side is in contact with the surface protective film of a flexible bag material and the other side with a rigid mold, followed by pressing and curing the article.  
     CONSTITUTION: The uncured plastic article 3 of sandwich construction, wherein reinforced plastic skins are joined to both sides of a lightweight core material, is placed on the rigid mold 2. The flexible bag material 1 consisting of a releasable material having a surface protective film on one side is placed on the article 3 to bring the film into contact with the article 3, which is pressed and cured.  
     EFFECT: Plastic articles having gelcoat surface protective films on the bag side can be obtained without offsetting the advantage of the one-side mold. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06214996-A (JP)
Title: Production management method
Inventor: KIMURA MITSUO
IPC: G06Q50/04
Filed: 1993-01-20
Abstract: PURPOSE:To provide a means realizing a production system followed by the addition and change of received information. CONSTITUTION:The method is provided with a terminal group at the business side consisting of a customer 1, business 2, and business office 3, production place group consisting of a database 7, host computer 6, production management section 10, and production section 12, and a communication line which connects the groups. The received information is collected to the database 7 and information in a data base is directly connected to the production management. According to the fluctuation of order, the contents of the database 7 is corrected and the production plan can be easily changed. An identification code is provided for each order and the same code is applied to each component, resulting in enabling to grasp the presence and progress state of the components by orders, for example. Thus, the production plan corresponding to the order taking into account the change is made drafted by simply taking in the change of the received information.
Patent JP-S61169403-A (JP)
Title: Manhole cover manipulator hanging with fixed rod in recession on the cover
Inventor: MOCHIZUKI SUSUMU
IPC: B65G7/04
Filed: 1985-01-19
Abstract: PURPOSE:To make edgecutting operation so easy along with movements of a manhole cover, by making a turning fulcrum of the other end of an overhang arm part, whose one end is provided with a projection part engaging a fixed rod in the of recession on the manhole cover, settable in a body direction. CONSTITUTION:When an insert part 10 of a hanging hook 3 is hooked on a fixed rod 31C of a manhole cover 30 and a body 2 is depressed to the side of a force point 2a, the body 2 moves so as to pull up the side of the hook 3 with a grounding part of wheels 16 of a fulcrum part 4 as a supporting point. And, since the insert part 10 and a turning support point 8 both are in an eccentric state, an upper part of the insert part 10 is pressed to a lower part of the fixed rod 31C with the pulling-up, while an engaging projection 11 is positively engaged with the top of the cover 30, making the hook 3 and the cover 30 both come into a state of being solidly locked together. Under this state, the circumference of the cover 30 is pulled up with operation of the body 2, thus edge cutting is carried out. A lock bolt 21 is loosened to some extent, a fulcrum bracket 15 is moved to the force point side of the body 2, depressing the side of the force point 2a but lifting up one end of the cover 30, and a roller is inset beneath the cover 30 and the cover 30 is drawn out.
Patent JP-H0615444-A (JP)
Title: Device for supporting torch for cutting
Inventor: NAGATA YOZO
IPC: B23K10/00
Filed: 1992-01-20
Abstract: PURPOSE:To precisely incline a torch by the same angle and in the same direction while keeping core precision of a rotary center by rotating a first shaft connected with a rotary driving source by a prescribed angle. CONSTITUTION:At the time of rotating the output shaft of a motor 38 in the condition of vertically holding a first arm 32, by a prescribed angle, a second arm 34 together with the first shaft 42 are rotated in the same direction as a pulley 48 through a timing belt 50. A second shaft 52 supported with the second arm 34 is rotated in the left-turning to the second arm 34 through a timing belt 62 and also a third arm 36 is rotated to the second arm 34. A third shaft 64 is rotated in the right-turning to the third arm 36 through a timing belt 74. By this method, even if the inclined angle of the torch 26 is made to be large, the torch does not interfere with a cutting material below the torch. Further, since the keeping of precision if facilitated, the light-weight material can be used and the wt. of the device is lightened.
Patent JP-H03212435-A (JP)
Title: Polyolefin resin film
Inventor: KONDO AKIMASA
IPC: C08K5/05
Filed: 1990-01-17
Abstract: PURPOSE:To obtain a polyolefin resin film having excellent durability of antistatic effect and suitable for medicine-packaging material or powder packaging material by compounding a specific amount of a specific antistatic agent in combination with a higher alcohol. CONSTITUTION:A polyolefin resin is compounded with (A) a polyglycerol fatty acid ester expressed by formula I (R1 is 11-21C alkyl or alkenyl) (e.g. diglycerol monolaurate), (B) a polyoxyalkylene alkylamine expressed by formula II (R2 is 8-22C alkyl, alkenyl, etc.; R3 and R4 are 2-3C alkylene; (m+n) is 2-10) (e.g. dodecyldioxyethylamine), (C) a higher aliphatic alcohol (e.g. lauryl alcohol) and (D) a higher fatty acid glycerol ester expressed by formula III (R5 is R1) at ratios (A/B/C/D) of 1/(0.05-1)/(0.04-0.8)/(0-1) and the composition is formed in the form of a film. The value (the thickness of the film)X(the total concentration of the components A to D) is selected to be 4-10.
Patent JP-S54101322-A (JP)
Title: Ink jet recorder
Inventor: MATSUMOTO MASAFUMI
IPC: B41J2/075
Filed: 1978-01-26
Abstract: PURPOSE:To achieve the prevention of recording distortion owing to electrode contamination and air turbulence by opposedly disposing a pair of deflecting electrodes within a hollow shield whose opening on the recording medium side is half hermetically closed. CONSTITUTION:Upper and lower deflecting electrodes 14, 15 are opposedly disposed within a hollow shield body 18 composed of insulating material. A nozzle 8 assembled with an ultrasonic vibrator 11, charger 12, sensing electrode 13 is inserted therein and further a cap 19 provided with an ink particle passage hole part 20 is provided on the recording medium 2 side, with its opening part being half hermetically closed. Then, the  ink from an ink feed part 9 is injected as ink particles 10 from the nozzle 8 and while they are being blown to recording paper 2 by being deflected between upper and lower deflecting electrodes 14, 15, the contamination of the upper and lower deflecting electrodes 14, 15 owing to the ink mist flying in the space among ink liquid drops and dust such as paper powder or other is prevented. In addition, the effect of the air flow containing the turbulence components caused along with the high speed relative motion of the recording paper 2 and recording head 1 on the ink particle 10 groups is reduced.
Patent JP-H03214057-A (JP)
Title: Pipetting apparatus
Inventor: WAKATAKE KOICHI
IPC: G01N35/10
Filed: 1990-01-19
Abstract: PURPOSE:To simplify the constitution and to miniaturize a device by sucking a sample in a container with a pipet when a container is set in the upside-down state with a driving device. CONSTITUTION:When a rack 2 is set at a specified distribution position, a start switch is turned ON, and a supporting-member driving device 10 is actuated. Thus a supporting member 9 is lowered. Then, an arm rotating and driving device 8 is actuated, and a container 3 is set in the upside-down state. A releasing agent B and a clot M in the container 3 are fixed to the bottom part of the container 3. Therefore, only serum K flows down to the opening side of the container 3. Only the required amount of the serum K in the container 3 is sucked through a pipet P in this way. Meanwhile, the pipet P which is pulled out of the container 3 is moved to a sample discharging position and distributes the sucked serum K into another container at this position. Then, the pipet is moved to a cleaning position. When the pipet is set at the cleaning position, a cleaning pump 32 is actuated, cleaning water is supplied to the pipet P from a water tank 3 and the inside of the pipet P is cleaned.
Patent JP-H09199269-A (JP)
Title: Wiring structure for electrified product
Inventor: ITOU NORIO
IPC: H05B6/64
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To attain efficiency of work assembling an electrified product. SOLUTION: A plurality of enameled wires 12 are bent respectively in a prescribed shape in accordance with a wiring pattern, and placed in a condition holding a plurality of prescribed parts by a housing 13. On the other hand, a holding pawl 14 and a mounting hole 15 are provided to be opposed in a plurality of prescribed parts in a side plate 11 and a holding fixture 16 is fitted into the mounting hole 15, so that the housing 13 can be fixed onto the side plate 11 after pressing the housing 13 to this holding pawl 14. In this way, wiring can be left as performed by the enameled wire 12 previously on the side plate 11, necessity for wiring work is eliminated in an assembly process of an electrified product, improvement of production efficiency can be attained.
Patent JP-H11205527-A (JP)
Title: Method and device for cutting slip
Inventor: KONISHI YOSHIHIRO
IPC: G06Q10/10
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a slip cutter with which the return part of a slip can be cut even when the slip is not registered in advance. SOLUTION: This device is provided with an image scanner 3 for reading the image of a slip 1 inserted by a client and a control part 7 for transmitting the slip image read by the image scanner 3 through a network to a remote terminal, cutting the inserted slip through a cutting mechanism based on a slip cutting instruction received from the remote terminal through the network and discharging the return part to the client.
Patent JP-H03213100-A (JP)
Title: Loudspeaker
Inventor: YAMAGISHI KIYOSHI
IPC: H04R7/12
Filed: 1990-01-18
Abstract: PURPOSE:To improve the flatness of a frequency characteristic by coupling a semispherical dome diaphragm to the upper edge of a voice coil inserted to the magnetic gap of a magnetic circuit and providing a polygonal roll edge, for which an inner periphery is circular, outer periphery is elliptical or polyonal with rounded corner is provided, on the outer periphery of the diaphragm. CONSTITUTION:A dome diaphragm 5 and a roll edge 6a are coupled by integral formation or adhesive fixing and the inner periphery of the roll edge 6a is circular and coupled to the dome diaphragm 5. The outer periphery of the 6a is elliptical and fixed to an edge fixing ring 7a. Thus, since the width of the cross section of the roll edge 6a is continuously changed, edge quantity and compliance is always changed as well and edge resonance hardly occurs by diffusing a resonance frequency. Therefore, the loud-speaker with the flat and wide frequency characteristic can be obtained.
Patent JP-H05197684-A (JP)
Title: System for text distribution
Inventor: OKUZAWA OSAMU
IPC: G06F13/00
Filed: 1992-01-21
Abstract: PURPOSE:To provide the distribution system for processing subject program without through the dedicated distribution program in connecting a non-general computer incapable of setting the work distribution information in a response telegram for some reason. CONSTITUTION:When a work program 11 sends a request telegram 15 of non- general computers, it adds the distribution information specifying a processing subject work program 4 processing a response telegram 16 for a text transmission/reception program 12 as a parameter and requests the transmission of telegram. The telegram transmission/reception program 12 temporarily retrieves the distribution information and directly passes the text to the processing subject work program 4 based on the distribution information at the time of receiving the response text 16 from the non-general computers.
Patent JP-S5394776-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: HAGIWARA TAKAKATSU
IPC: H01L29/788
Filed: 1977-01-31
Abstract: PURPOSE:To prevent the increase of the channel whidth and to lower the threshold voltage, by providing the avalanche region to the side which is not in contact with neither the source nor drain regions of the channel circumference part.
Patent JP-H02189178-A (JP)
Title: Scissors
Inventor: INOUE KIYOSHI
IPC: B26B13/00
Filed: 1989-01-18
Abstract: PURPOSE:To make machining with optionally set rake angle or intersecting angle of the edge tip possible when a raw material of a scissors is made by cutting with laser or the like by attaching by microwelding an edge having a slightly convex portion along the edge tip on the back side of the edge. CONSTITUTION:When a raw material for a scissors 1 is made by precision casting, forging, press, sintering, laser cutting, etc., or by microwelding, edge can be made without forming a concave surface on the back surface of the edge tip by providing a convex portion 2 having a small width along the edge tip portion. As a result, manufacturing process is preformed within a shorter time and more accurately compared with the case without the rake angle alphaor the intersection angle beta of the edge tip. Because the process is performed with NC-controlled wire cut electric discharge machine, materials of a high hardness and corrosion-proof materials which cannot be used in the past can be used to make scissors. Furthermore, products of identical shape and quality can be made.
Patent JP-S63179188-A (JP)
Title: Roots type fluid supply device
Inventor: ISOMOTO ATSUSHI
IPC: F04C18/18
Filed: 1987-01-20
Abstract: PURPOSE:To improve the sealing performance by forming a cocoon-shaped rotor in such a form that the cross-sectional figure of the end part thereof has the same curvature as that of the internal face of a housing and forming a swelling part with which the counterpart rotor makes contact, on the middle neck part of each of the rotors. CONSTITUTION:A pair of cocoon-shaped rotors 12 and 13 are put inside a housing 11 having the internal faces 11a and 11b of the curved outline in section and fluid is forced to be carried by turning and contacting said rotors 12 and 13 with each other with different phases. In such fluid carrying machine, the rotors 12 and 13 are formed as that respective end parts 12a, 12b, 13a and 13b thereof limited circumferentially within the specified length are curved with the same curvature as the internal faces 11a and 11b. The middle neck parts 12c, 12d, 13c and 13d of the rotors 12 and 13 have the swelling parts 121, 122, 131, 132, respectively, formed thereon to make actual contact with respective rotor end parts. The contact faces of both the internal face of the housing and the rotor end parts are thereby increased to improve the sealing performance of them.
Patent JP-S61168900-A (JP)
Inventor: SATO TADASHI
IPC: H05H1/22
Filed: 1985-01-23
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-H11259348-A (JP)
Title: Device and method for performing snap shot copy of volume
Inventor: CHRISTOPHER JAMES WEST
IPC: G06F12/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for performing the snap shot copy of a remote secondary volume to the other volume on a remote subsystem by setting up a peer-to-peer remote copy(PPRC) session. SOLUTION: This device is provided with a primary storage subsystem 12 having a primary data storage device equipped with at least one primary volume 32. A primary processor repeats a request for the execution of snap shot copy at one part of the primary volume 32 at least to a secondary storage subsystem 14. The secondary storage subsystem 14 is provided with a secondary data storage device having a secondary volume 60 and while using the remote copy session, the secondary volume 60 is kept duplexed with the primary volume 32. A secondary processor performs the snap shot copy of the correspondent section of the secondary volume 60 in response to the repeated request so as to perform operation equal with the snap shot copy at a part of the primary volume 32 at least.