baber/WOPTO huggingface dataset:
Patent JP-H01178449-A (JP)
Title: Screen printer
Inventor: MACHIDA TETSUJI
IPC: H05K3/34
Filed: 1988-01-11
Abstract: PURPOSE:To enable the removal of dregs or stains of ink or dust remaining no the lower surface of a mask and in ink permeating holes, by constructing a device of a first means which is formed of a sheet or a roll and has an adhesion for removing adhering extraneous substances from the lower surface of the mask, and of a second means which presses the first means against the lower surface of the mask. CONSTITUTION:A mask cleaning element has a construction wherein a cleaning sheet 41 whose surface is coated with an adhesive substance is so fitted as to have a slack on the upper side of a frame body 42 and is brought into close contact with the frame body 42 so as to prevent air from passing therethrough. At the time of cleaning the lower surface 32'' of a mask, the frame body is positioned at a position D by a frame- body moving cylinder 48 and a frame-body elevating cylinder 46 and compressed air is let to flow through a ventilation hole 43 and further into the frame body 42. Then the cleaning sheet 41 is pressed against the lower surface 32'' of the mask by an air pressure (p), dregs or stains of ink sticking to the surface are pressed thereby on the adhesive substance applied to the surface of the cleaning sheet 41, the frame- body elevating cylinder is lowered to lower the surface of the cleaning sheet 41, and thereby the dregs or stains of ink are removed from the lower surface 32'' of the mask.
Patent JP-H02182327-A (JP)
Title: Clamping device for lower die
Inventor: MASUKO SEIJI
IPC: B21D37/14
Filed: 1989-01-09
Abstract: PURPOSE:To prevent a guide bush from falling and a guide part from breaking by bringing a lower die or a washer into contact with a stopper member to stop the lower die from rising when the lower die rises by a prescribed amount against an energizing force. CONSTITUTION:A slide part 22a is provided at the lower part of a clamping tool(bolt) 22 so that it can slide freely in a slide groove 8a. A rod part 22b is provided at the upper part and a locking part is formed in it. The washer 26 is put on the rod part 22b and a supporter (collar pipe) 25 for supporting this washer a little under the peripheral edge part of the bottom of the lower die 6 is provided. An energizing member (spring) 27 is interposed between a locking part and the washer 26. A cam part (chamfered part) 6e, 26a is provided between the washer 26 and the peripheral part of the lower die. The lower die 6 is stopped from rising by a stopper member 30 in contact with the lower die 6 or the washer 26 when the lower die 6 rises by a prescribed amount against the pressing force. By this method, the lower die can be floated and held through one action on a bolster.
Patent JP-S51136123-A (JP)
Title: Ac-dc select speed control device of the motor
Inventor: SOEDA KATSUJI
IPC: H02P21/04
Filed: 1974-12-24
Abstract: PURPOSE: A select control, DC driven at the time of starting and slow running, and AC driven at the time of high speed running. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57116024-A (JP)
Title: Method for preparation of alpha,beta-unsaturated carbonyl compound
Inventor: KINOSHITA SHIYOUICHI
IPC: B01J31/12
Filed: 1981-01-13
Abstract: PURPOSE: To prepare the titled compound continuously, in high yield, keeping the catalytic activity stably for a long period, by isomerizing an ethynylcarbinol compound in the presence of a vanadium-containing organic silicon polymer catalyst and a silanol.  
     CONSTITUTION: The α,β-unsaturated carbonyl compound of formula IV (R 1  is H or lower hydrocarbon group; R 2  is hydrocarbon group; R 1  and R 2  may together form a cyclic group; R 3  is H or hydrocarbon group) is prepared by isomerizing an ethynylcarbonol compound of formulaIusing a catalyst comprising a polymer obtained by the condensation reaction of an orthovanadic acid salt of formula M 3 VO 4  (M is alkali metal or ammonium group) or a metavanadic acid salt of formula MVO 3  with a halogenated silane of formula II (R' and R" are same as R 2 ; X is halogen), in the presence of a silanol of formula III (R''' is same as R 2 ) such as triphenyl-silanol, if necessary adding a weak acid alkali metal salt to the reaction system.  
     EFFECT: The catalyst can be used repeatedly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5387688-A (JP)
Title: Single crystal vibrator
Inventor: NAKADA KUNIO
IPC: H03H9/21
Filed: 1977-01-12
Abstract: PURPOSE:To enhance impact resistance, mass productivity and reliability and make performance higher by thermo-compression-bonding part of the metal electrodes of a single crystal vibration piece to part of fixing members.
Patent JP-S61227507-A (JP)
Inventor: RUDEI KAMAARINKU
IPC: A01N59/08
Filed: 1986-01-09
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-H04241316-A (JP)
Title: Production of liquid crystal element
Inventor: ICHINOSE HIDEO
IPC: G02F1/1339
Filed: 1991-01-16
Abstract: PURPOSE:To easily inject a liquid crystal material with the smaller amt. of the liquid crystal material into the liquid crystal element which is not uniform in the end faces on a liquid crystal injection hole side. CONSTITUTION:An adhesive 10 for sticking two sheets of substrates 30, 31 to each other is applied up to the outer side from the terminal on the long side of the liquid crystal injection hole side exclusive of a spacing for liquid crystal injection and electrode forming parts. Two sheets of the substrates 30, 31 are then stuck to each other and are cut at the end face where the adhesive 10 is formed. The liquid crystal material is infiltrated between two sheets of the substrates 30 and 31 by which the liquid crystal material is injected. The end face on the liquid crystal injection hole side is thereafter cut in a prescribed position and the liquid crystal injection hole is sealed.
Patent JP-H11206159-A (JP)
Title: Vibration type driving equipment
Inventor: SHIRASAKI TAKAYUKI
IPC: C10M107/38
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To reduce wear of a hardened film of a vibrating body and obtain more stable motor performance, by forming a slide contact surface of one out of a vibrating body and a moving body of a composite resin layer in which resin or resin composition is filled with at least reinforcing material, and forming the other slide contact surface of a plating film having a recess. SOLUTION: A plating film is a nonelectrolytic plating film having porous surface quality. Its recess is coated with fluororesin (PTFE) as solid lubricant. Heat treatment is performed at a temperature higher than or equal to a melting point of PTFE, it is sealed and welded, the nonelectrolytic plating film is hardened, and a composite hardened film having self lubrication is obtained. An annular moving body 7 is concentrically fitted to the outer periphery of an intermediate member 15. The moving body 7 is constituted of an annular retainer 5 of aluminum alloy or the like and a composite resin layer 6 concentrically fixed on the surface of the retainer 5 with adhesive agent. As a result, wear due to friction drive of the slide contact surfaces of one composite hardened film and the other composite resin layer can be reduced.
Patent JP-H05191190-A (JP)
Title: Packaging method for piezoelectric element
Inventor: NOSE YASUTO
IPC: H03H3/02
Filed: 1992-01-10
Abstract: PURPOSE:To prevent an adhesive from extruding and short-circuit between electrodes from occurring and to attain production with high yield by forming one or two or more groove parts on a member plane part on which a piezoelectric element is fixed so as to separate an electrode pattern. CONSTITUTION:A bottom side member 1 is made of monocrystal silicon material of thickness 500 micron and crystal orientation 100, and after thermal oxidation film is formed on the surface of the member, pattern etching in 3% hydrofluoric acid is applied. Anisotropic etching in 30% potassium hydroxide solution is applied setting the thermal oxidation film as a mask, and two groove parts 8 are formed among a recessed part, a through hole part, and a through hole. Thence, thermal oxidation film of 1.0 micron is formed on the entire plane again, and an electrode 5 for draw-out is filmed on the through hole part and a bottom plane part by applying mask sputtering. The electrode of a crystal resonator is set so as to conform to the through hole of the bottom side member, and the resonator is fixed with a conductive adhesive 6. Finally, flat package for the crystal resonator can be formed by joining and sealing an upper plane side member 2 formed in glass with the outer peripheral part of the member 1 with an epoxy adhesive.
Patent JP-S62160906-A (JP)
Title: Suspension device for vehicle
Inventor: YOSHIMOTO YOSHIAKI
IPC: B60G3/20
Filed: 1986-01-10
Abstract: PURPOSE:To improve running stability, by constituting a device such that a distance between the intersection of longitudinal and lateral direction positioning members, connecting a wheel supporter with a car body, and the intersection of a wheel supporter rotary center axis with the car body is set to a predetermined value or more. CONSTITUTION:A longitudinal direction positioning member 9 arranges its front supporting point 12a in the inner direction of a vehicle from the rear supporting point 12 tilting at an angle theta in a horizontal direction further the front supporting point 12a in the upper from the rear supporting point 12 forming a tilt angle alpha in a vertical direction. Here longitudinal links 7, 8 and a radius rod 9 are arranged so as to satisfy a predetermined relation formula relating to the tilt angles theta, alpha and spans l, l1, l2, s1, s2, H, hs, hp, hw, etc. between each supporting point 10, 10a, 11, 11a wheel center C, spindle 4 and an insulator 5. In this way, the running stability is improved by preventing a wheel from a toe change for a load in the longitudinal direction of the vehicle or enabling the wheel to be directed in the toe-in direction.
Patent JP-H09190731-A (JP)
Title: Reed switch
Inventor: OGIWARA HARUYUKI
IPC: H01H1/66
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a high power reed switch capable of saving electric power in spite of the same working value as the ordinary one by using a pair of reed pieces formed by covering a first magnetic layer of a Ni-Fe alloy with a second magnetic layer of a Co-Fe alloy. SOLUTION: A pair of reed pieces 3 has a first magnetic layer 32 of a Ni-Fe alloy on the inside, and the outside of the first magnetic layer 32 is covered with a second magnetic layer 33 of a Co-Fe alloy. The composition of the magnetic layers 32, 33 may be reversed, and by forming in the double structure, the coercive force of the reed pieces 3 is lowered, and even if a working value is set to 10A, the lead pieces can be opened/closed same as the ordinary reed switch for controlling a low power signal. By forming in the double structure, the power of the reed pieces is increased, and the opening/closing allowable current value of a contact is remarkably increased.
Patent JP-H01180324-A (JP)
Title: Manufacture of double-layered molding for automobile
Inventor: MATSUOKA DAIZO
IPC: B60R13/04
Filed: 1988-01-12
Abstract: PURPOSE:To make it possible to produce a multilayered molding for an automobile by a small quantity in various types and to perfectly secure a plastic sheet, e.g., a mark thereto, by fusing said mark through high frequency induction heating, with employment of a plastic sheet as the material for said mark which is compatible with a plastic of said molding. CONSTITUTION:A plastic sheet with marks or patterns which is intersoluble with a plastic constituting a mold for an automobile is overlapped with onto the surface of the molding within a molding box corresponding to the shape of the automobile molding. The plastic sheet is fused through high frequency induction heating. The material for the automobile molding is good to be thermoplastic resin which can be heated through high frequency induction heating. Particularly, soft vinyl chloride resin is preferable from the viewpoints of weatherability, coloring property, economy and calorific property by the high frequency induction heating. The resin for the mark is compatible with the material of the automobile molding and is suitably selected depending on the kind of the material of the automobile molding.
Patent JP-H08192847-A (JP)
Title: Rectangular transportation container made of synthetic resin
Inventor: ITO AKIRA
IPC: B65D21/02
Filed: 1995-01-12
Abstract: PURPOSE: To stably stack rectangular transportation containers when they are stacked in multiple stages with their directions shifted by 90 deg. with respect to one another to reduce volume by forming a cut in an approximately inverse trapezoidal shape from an upper end on a longer side wall of the container. CONSTITUTION: A cut 4 in an approximately inverse trapezoidal shape is formed from an upper end on a longer side wall 2 standing along a long side of a rectangular bottom 1, wherein a height of a lower side of the cut 4 is a half or less of a height of a shorter side wall 3. An upper end rib 5 is formed along an upper rim of the longer side wall 2 and the shorter side wall 3, while a perpendicular rib 6 perpendicularly hanging from both ends of the upper end rib 5 formed on a lower part of the cut 4 to a container bottom outside the rib is formed.  When such rectangular transportation containers are stacked with their directions shifted by 90 deg., since a lower part of the upper end rib 5 formed slantly along a slant side of the cut 4 of a lower container is held between lower parts of the perpendicular rib 7 of an upper container, the upper container may not shift fore and aft nor right and left, so that the containers can be stably stacked.
Patent JP-2000204749-A (JP)
Title: Storage structure adaptable to built-in structure
Inventor: SHIDARA RYOKO
IPC: E04F19/08
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To save labor in erection work while improving accuracy in erection work by a method wherein a rail is provided at the reverse side of a side panel member constituting a side wall face of a storage interior, and a shelf member is attached to the side panel member. SOLUTION: A rail 4 is provided at the reverse side of a side panel member 3 constituting a side wall face of a storage interior, and a shelf member 10 is attached to the side panel member 3. The shelf member 10 is composed of a shelf board 11 for mounting storage articles thereon and a bracket 12 for holding the shelf board 11, and fixation is made for the shelf member 10 with fixing devices such as screws 20..., nails or the like are screwed down on or driven into the rail 4 from the bracket 12 through the side panel member 3. Thereby, a built-in storage space can be made without requiring attachment of reinforcement backing materials to the reverse side of an internal wall member. Therefore, labor in erection work at the building main body side can be saved while improving accuracy in erection work.
Patent JP-S61163551-A (JP)
Title: Mass spectroscopy
Inventor: KONDO TAMOTSU
IPC: G01N27/62
Filed: 1985-01-14
Abstract: PURPOSE:To enable to analyze to a minimum value and with a high sensitivity a chemical substance of a high molecular weight, complicated composition, or including a polar radical, by making the gaseous sample molecules strike the Rydberg atoms and mass-analyzing the negative ions from the sample. CONSTITUTION:Making a gaseous sample molecules strike the Rydberg atoms and generate negative ions, which are mass-analyzed. The Rydberg atoms in this case are preferable to be highly excited Rydberg atoms with the Rydberg electrons with 19 to 40 of quantum number. Since such Rydberg electrons are far away from the core ion, they are almost equal to free electrons. No energy is tansferred to the molecules to be ionized, and the rate of decomposition is much smaller than that of other methods. The negative ion generating rate of the soft negative ionization of the sample molecules in this way becomes larger as the molecular weight is bigger, and so this is most suitable to ionize softly a chemical substance with a large molecular weight, a complicated composition and/or polar radicals.
Patent JP-H03209273-A (JP)
Title: Image forming device
Inventor: AZEYANAGI SATOSHI
IPC: G03G15/04
Filed: 1990-01-12
Abstract: PURPOSE:To separate color of a color image which is in a same hue with a different luminance level from an original by setting a threshold value of color separation according to a selected luminance level and hue to be variable, color separating reflected image to be exposed based on that threshold value and reading it. CONSTITUTION:The hue to be color separated is selected by a hue selection means (hue key) 33a, when luminance level against the selected hue is selected by a luminance level selection means (lightness level key) 33b, and the original image is color separated responding to the selected luminance level and hue by a setting means 51a. For example, the threshold value against an A/D transforming device 56 is set to be variable, and the reflected image to be exposed by an analog exposure means (original illuminating lamp) 2 based on the threshold value set to be variable is color separated and read by an image reading means (a driver circuit, the A/D transforming device, and a camera element 4b, etc.,). Thus, the color image in the same hue with a different luminance level can be color separated from the original.
Patent JP-H05187646-A (JP)
Title: Removing method of water in piping for under-floor heating
Inventor: HORII KIYOYUKI
IPC: F24D3/00
Filed: 1992-01-10
Abstract: PURPOSE:To enable removal of water in a pipeline even when a piping has a bent part and a large length by introducing compressed air from a Coanda slit and by removing the water in the piping for under-floor heating by a Coanda spiral flow produced. CONSTITUTION:A Coanda spiral flow device 2 is supplied with compressed air through a circular Coanda slit 3, in the direction of a drain port 5, by a compressed air supply means 8. By setting an angle of a slanting surface 6 at about 5 to 70 deg., for instance, a strong negative pressure suction force is generated in a suction port 4 and thereby a spiral flow 9 is promoted. The Coanda spiral flow generating device is connected to a pipeline 1 for under-floor heating. According to this constitution, water in a piping for the under-floor heating can be removed very simply and efficiently.
Patent JP-H01184635-A (JP)
Title: Optical lens supporting mechanism
Inventor: SEKIGUCHI KAZUMI
IPC: G11B7/09
Filed: 1988-01-11
Abstract: PURPOSE:To obtain the smooth movement of an optical lens having no sticking slipping movement and to attain a semipermanent usage by using an air bearing as the bearing of a movable part. CONSTITUTION:An optical lens 1 is attached on an arm 7 and the shaft 8 of the air bearing is fixed to the center of the arm 7. The shaft 8 and a sleeve 10 constitutes the air bearing and the sleeve 10 is provided with an air supplying hole 10a. An air supplied from an air hose 16 attached to a base 17 is distributed by the groove 9a of a yoke to blow off from the hole 10a and floats the shaft 8. Consequently, a focusing driving for forming a laser beam spot on an optical disk face by the air bearing and a tracking driving for correctly following along the guide groove or the like of the optical disk face are executed.
Patent JP-S59129507-A (JP)
Title: Control device for electric rolling stock
Inventor: AMIKURA SEIKI
IPC: H02P7/06
Filed: 1983-01-14
Abstract: PURPOSE:To enable the constant speed operation control and the station stopping control of an electric rolling stock by controlling a resistor shortcircuiting contactor by the deviation between a command running speed and an actual running speed at the power driving time and by the deviation between a command deceleration and an actual deceleration at the generating brake time. CONSTITUTION:When a master controller is turned to the third notch, 2-3 lines are energized, a line breaker L closes to form a main circuit, and resistor shortcircuiting contactors R3-R8 are sequentially shortcircuited under the control of a current limiting relay CL. At this time, when the deviation between an instruction speed and an actual speed becomes the prescribed value or lower, resistor shortcircuiting contactors R1, R1 are opened to reduce an output torque. Then, when 5-step is instructed in an operation cab brake valve BV, 5 lines are applied with a voltage, a line breaker BL is closed, and the contactors R3-R8 are sequentially closed under the control of the relay CL. At this time, when the deviation between the instructed deceleration and the actual deceleration becomes the prescribed value or larger, the contactors R1, R2 are opened to reduce the actual brake force.
Patent JP-S57119120-A (JP)
Title: Silencer
Inventor: NAKAMURA TADAO
IPC: F01N1/12
Filed: 1981-01-13
Abstract: PURPOSE:To increase a silencing effect by separating an exhaust gas by means of a vacant tube on the periphery of which a spiral partition plate is fit thereby causing an interference action. CONSTITUTION:Exhaust gas of an internal combustion engine separately passes from a pipe 21 through both an interior pass 27 of a vacant tube 23 inside a silencer 24 and a spiral pass 28 of a spiral partition plate 26 on the periphery of the tube and is released into open air from an outlet pipe 22. As the exhaust gas flow directly running in the vacant tube and the other flow passing through the spiral pass have different travelling lengths, a noise can be effectively suppressed due to the respective interferences of the exhaust gasses.
Patent JP-H11203242-A (JP)
Title: User registratoin name adding system for remote batch job
Inventor: YAMAZAKI HIROAKI
IPC: G06F15/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a means for performing a remote batch job execution control between a computer for performing the remote batch job execution and a remote reader connected to the computer. SOLUTION: On a computer for executing a remote batch job, a remote batch job defined at a center 101 by a remote batch job information decision means 105, which retrieves a remote reader name for charging a remote batch job without user information specification and a name of its remote batch job, makes a judgement, the user information is added by a user information assuming means 104 for adding the user information to the remote batch job without user information specification from the result, and executes the remote batch job.
Patent JP-S58121340-A (JP)
Title: Automatic multistage variable speed gear for car
Inventor: HAMANE MASUMI
IPC: F16D43/04
Filed: 1982-01-13
Abstract: PURPOSE:To kick down the automatic transmission using a centrifugal clutch by connecting a pushing and contacting member limiting the expansion of the weight of the centrifugal clutch for high speed to an operating mechanism such as a throttle. CONSTITUTION:When the centrifugal clutch 22 for high speed is connected and the car reaches an ascent during traveling at third speed, the pushing and contacting member 23 prevents the expansion of the weight 22e while being interlocked with the opening of the throttle when a driver further opens the throttle. Accordingly, the centrifugal clutch 22 at third speed is detached, a centrifugal clutch 6 at second speed is connected, and the transmission is kicked down.
Patent JP-H05185791-A (JP)
Title: Writing utensil
Inventor: SAGARA EIKO
IPC: B43K23/00
Filed: 1992-01-13
Abstract: PURPOSE:To provide a writing utensil which can be easily handled for writing even by a person who is not able to hold a writing utensil well due to his finger disorder. CONSTITUTION:The subject writing utensil consists of an attachment part 2 which is attached to a finger and a writing utensil 1 having a lead 3 as a writing part mounted on the attachment part 2. The attachment part 2 is composed of a fixing part 2b, to which the lead 3 is fastened and a winding part 2c which is wound around the finger for attachment. In addition, an adhesive tape part 4 which enables the winding part 2b to stick to the finger in a wound state, is provided on the winding part 2c.