baber/WOPTO huggingface dataset:
Patent JP-H0928857-A (JP)
Title: Binding and assembly body of snow board and binding
Inventor: SASAKI AKIRA
IPC: A63C9/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To position and fix a binding main body after the binding main body to fix a boot on a snow board is easily rotated. SOLUTION: An annular ring belt-like adjusting body 11 is fixed to a surface of a snow board 3, and a binding main body 10 to fix a boot is arranged on the adjusting body 11 so as to be slidably rotatable. The binding main body 10 is positioned and fixed by a positioning member 21 arranged on the binding main body 10 after being slidingly rotated on the adjusting body 11.
Patent JP-2001015088-A (JP)
Title: Battery housing mechanism of electronic device
Inventor: INAZUKA MASAHIRO
IPC: H01M2/10
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a battery housing mechanism of electronic devices, capable of reducing costs and saving space. SOLUTION: In this mechanism, a battery is housed in a battery chamber 950 as the outer periphery of the battery abuts against a side surface 914A of a wall 914 and a bottom wall 912 of a housing 910, an upper wall 102F, a tilted part 102G and a side wall 102E of an armor 102 and an abut part 926 of an abutting member 920. A part of the battery chamber 950 is constituted of the abut part 926.
Patent JP-H0234706-A (JP)
Title: Manufacture of powder
Inventor: MASUMOTO TAKESHI
IPC: C08K3/02
Filed: 1988-07-22
Abstract: PURPOSE:To manufacture flaky powder at high yield by flowing molten material of glass, metal, etc., atomizing gas and colliding formed drips before solidifying against cone type or horn type rotating cooling body. CONSTITUTION:One kind among glass, zinc, stainless steel, aluminum, copper, nickel and silver is melted. This molten material 1 is flowed from a nozzle 2. The gas atomized to the flowing stream of this molten material 1 from an atomizing nozzle 3. By this method, the drips 5 of the above molten material 1 are formed. The above drips 5 before solidifying are collided against the surface of the cone type or horn type rotating cooling body 4 set to this drip flowing direction and cooled and solidified. By this method, the flaky powders 6 are obtd. at high yield. This powder is suitable to pigment for paints and filler for plastics and if necessary, the powder having 0.5-5mum thickness, 5-500mum length and breadth and >=5 aspect ratio selected from this solidified powder 6, can be used.
Patent JP-H0732020-A (JP)
Title: Method for rolling steel strip to be rolled having sheet size changing point
Inventor: CHIKASAWA FUMIICHIRO
IPC: B21B37/26
Filed: 1993-07-23
Abstract: PURPOSE:To eliminate defective shapes of steel strip caused on the timing adjustment of relative movement of a sheet size changing point and working rolls with upper and lower one side tapers in a case of continuous rolling the steel strip of differential sheet size of sheet thickness, sheet width, etc., with the working roll with one side taper. CONSTITUTION:In a rolling method of a steel strip having sheet size changing points where working rolls with single side taper having a taper of tapering-off at single side and parts of mutually opposing directions against the axial line direction are arranged up and down, and the sheet size changing point is adjusted by respectively moving the single side tapered working rolls to the reverse directions to the respective axial line directions, the adjustment is execute so that an intermediate point of movement timing of the axial line direction of working roll with one side taper for changing sheet size is made almost at the sheet size changing point. In a case to apply continuously rolling a preceding steel strip and a following steel strip with differential sheet width or thickness, defective shapes formed during relatively moving of rolls respectively generating at forth and rear ends of the preceding steel strip and the following steel strip can be received within the range usually blocked in next process.
Patent JP-H0235198-A (JP)
Title: Constructing method for reinforced concrete covering work in nonsegment shield method
Inventor: HONDA AKIHIRO
IPC: E21D11/10
Filed: 1988-07-22
Abstract: PURPOSE:To facilitate work as well as to make it accurate and sure by arranging required reinforcing bars on an inner circumferential surface of an outer form on the ground and, after unifying it with an inner form in connection, assembling these reinforcing bars annularly along a wall surface of a level, and joining theses bars together. CONSTITUTION:After specified form main reinforcing bars 8 and distributing bars 9 are divided and arranged at the inner circumferential surface side of outer forms 6 on the ground, the outer forms 6 and inner forms 7 are joined together and unified as one body with connecting members 6a. Next, the unified outer forms 6 and inner forms 7 are assembled annularly along a wall surface of a level. Then, the main reinforcing bars 8 arranged in a state of being divided between these inner and outer forms 7 and 6 are joined together with lap bars 8a.
Patent JP-S5972679-A (JP)
Title: Magnetic head for magnetic disc device
Inventor: MATSUMOTO HIROSHI
IPC: G11B21/21
Filed: 1982-10-19
Abstract: PURPOSE:To obtain a magnetic head having less floating amount even if a yaw angle is generated, by providing a gentle circular arc or slope for floating in the floating direction and in the direction orthogonal to it. CONSTITUTION:A floating face 4 is provided with a gentle slope 5 for floating in th floating direction and with a gentle slope 15 also in the direction orthogonal to the floating direction. Even if a yaw angle is produced and there exists an angle between the floating direction and the tangential direction of the track of the disc, a dynamic pressure is produced effectively in the tangential diection of the track. As a result, even if the yaw angle is generated, the magnetic head has less floating amount.
Patent JP-S6427902-A (JP)
Title: Flameproof flitch and manufacture thereof
Inventor: KIRITOOSHI KYOSHI
IPC: B27D5/00
Filed: 1987-07-24
Abstract: PURPOSE: To improve the adhesiveness and noninflammability in a noninflammable plywood, and prevent the adhesive tackiness increase and the hardening thereof by inserting between single boards for plywood, a noninflammable adhesive comprising urea resin or urea-melamine co-condensation resin, and aluminum particulate mixture containing melamine and/or melamine isomer in phenol- melamine co-condensation resin. CONSTITUTION: Provided between single boards for a noninflammable plywood is a noninflammable adhesive comprising 5-30 wt. parts of aluminum particulate mixture containing 10-60 wt.% melamine and/or melamine isomer corresponding to 50-80 wt. parts of urea resin or urea-melamine co-condensation resin and 20-50 wt. parts of phenol-melamine co-condensation resin. A plywood is manufactured in such a manner that a noninflammable adhesive is adhered to a single board for a plywood each of which is superimposed and firstly, 5-12 kg/cm<2> cooled pressure is usually applied to the laminated board in 10-60 min. and further, 6-13 kg/cm<2> heated pressure is applied in 20-120 sec., under 80-120 deg.C wherein the noninflammable adhesive is properly penetrated in a single board.
Patent JP-S5973074-A (JP)
Title: Apparatus for manufacture of tubular photosensitive body
Inventor: ISONO YOSHIHIRO
IPC: B05C9/12
Filed: 1982-10-18
Abstract: PURPOSE:To enable to perform continuous coating and drying with a small amount of a coating liquid, by successively providing coating and drying parts along a vertical axis with said drying part upside so that a tubular workpiece to be coated can be vertically moved from the downside through the centers of both of the parts. CONSTITUTION:A workpiece 3 to be coated is pulled upward along a vertical direction from the state that its upper flange 7 is faced to a through hole 11 with a wire 6 by energizing a motor 5. A coating liquid having predetermined viscosity is supplied through a supply opening 12 to a liquid reservoir part 10, and the workpiece 3 to be coated is moved with a predetermined speed through the liquid reservoir part 10 of an applicator ring 9 so as to sequentially form a photosensitive layer of predetermined thickness on its periphery. The workpiece 3 gradually coated from its upside to downside by the applicator ring 9 is introduced through the through hole 18 of an air straightening ring 15 into a drier pipe 16 and subjected to excellent drying with a stream of air from the side surface 19 of a ring having a curved surface curvedly extending upwards.
Patent JP-S6073222-A (JP)
Title: Air conditioner
Inventor: ABUKAWA NORIO
IPC: F24F13/22
Filed: 1983-09-30
Abstract: PURPOSE:To prevent the dew from forming on the underside of a unit bottom plate by disposing a drain pan which catches the drain water formed in a vaporizer with a certain space from the bottom plate. CONSTITUTION:The drain water formed in a room heat exchanger 24 or an outdoor heat exchanger 28 during the cooling or heating operation is held in an outdoor drain pan 29 to be drained inside or outside the room via a room drain port 31 or an outdoor drain port 32. That is, in a case where the drain water is drained outside the room, the room drain port 31 is plugged by a plug 41, and a drain hose 42 is connected to the outdoor drain port 32. On the other hand, in a case where the drain water is introduced inside the room to be held in a drain tank 43, the outdoor drain port 32 is plugged by a plug 41, and one end of the drain hose 42 is connected to the room drain port 31, and the other end to the drain tank 43. When the outdoor drain pan 29 is mounted on a unit bottom plate 33, the drain pan 29 is held with a certain clearance C relative to the unit bottom plate 33, and so, the underside of the air conditioner is less prone to dew.
Patent JP-H1131902-A (JP)
Title: Phase shifter
Inventor: NUMATA KENICHI
IPC: H01P5/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce the secular change of a phase shifter by changing the short points of microstrip lines connected to the output ports of an inter-digital coupler according to the connecting positions of conductors and controlling the equivalent inductances of the microstrip lines to change the pass phases of the input signals. SOLUTION: An inter-digital coupler 1 outputs the signals whose phases are delayed by 90 degrees to each other are outputted to the output ports 3 and 4. The microstrip lines 12 and 13 connected to both ports 3 and 4 are connected to the ground patterns 14 and 15 via the conductors 16 and 17, and the short points are formed on the lines 12 and 13 and these lines have variable inductances according to their short points. The output signals of the ports 3 and 4 are reflected by the reflecting phases which are decided by the variable inductances and then inputted again. These input signals are set at the same phases via an isolation port 5 of the coupler 1 and outputted. Under such conditions, the positions of conductors 16 and 17 are changed for control of the pass phases of the input signals.
Patent JP-2000019333-A (JP)
Title: Optical cable post-branch connection part
Inventor: TANJI HISASHI
IPC: G02B6/44
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent projection and movement in the longitudinal direction of a coated optical fiber in an optical cable post-branch connection part. SOLUTION: This post-branch connection part is provided in the middle part in the longitudinal direction of the optical cable 1 housing the coated optical fiber 14 in a groove 12a of a spacer 13 and provided with a coat on its outside, and the cost of a prescribed length is removed without cutting out the spacer 13, and the spacer 13 is exposed, and a part of the coated optical fiber 4 is taken out from the inside of the groove of the spacer to be cut out in a spacer exposed part 2, and is connected to the coated optical fiber 6 of a branching optical cable 5, and the connection part between the spacer exposed part 2 and the branching optical cable is housed in a connection box 9. In such a case, the part of the length of at least 1/2 or above of the spacer exposed part 2 is coated by pressing winding 3.
Patent JP-H0917171-A (JP)
Title: Disk reproducing device
Inventor: NAKAMICHI NIRO
IPC: G11B17/04
Filed: 1995-06-27
Abstract: PURPOSE: To obtain a disk reproducing device with a door opening/closing mechanism for enabling an operator to force to close a door by opening the door outward with a mechanism such as a cam. CONSTITUTION: A front panel 1 is formed by a disk insertion port 1A where a disk is directly inserted and a door 11 for opening/closing the disk insertion port 1A. The door 11 is supported outside a device so that it can rotate, and at the same time, has a coil spring 13 which is energized in the closing direction. On the other hand, an UD cam 82 rotates the coil spring 13 in the direction for opening the door 11 by a press part 82D and opens the door 11 outside the device. By adopting this sort of mechanism, the door cannot be damaged even if the operator forces to close the opened door.
Patent JP-S57111231-A (JP)
Title: Wet process for alkali silicate production
Inventor: ISHIDA TOMOYASU
IPC: C01B33/32
Filed: 1980-12-26
Abstract: PURPOSE: Silica rock and a caustic alkali are made to react in an autoclave at a specific concentration of the solid components through a wet process to produce an alkali silicate of high SiO 2 /Na 2 O ratio in high reaction rate.  
     CONSTITUTION: A silica rock such as α-quartz of 30W1,000 micron average particle size and an aqueous solution of a caustic alkali such as sodium hydroxide are mixed so that the concentration of the solid components are adjusted to 30W 70wt%, preferably to 45W55wt%. Then, the resultant solution is charged in an autoclave and the reaction is effected at 3W30kg/cm 2  and 130W240°C to produce an alkali silicate of 2.5W2.8 SiO 2 /Na 2 O in 80W95% reaction rate at maximum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001010262-A (JP)
Title: Thermal transfer ink ribbon and article for deciding truth or falsehood, and method for deciding truth or falsehood
Inventor: SATO NORIAKI
IPC: B41M5/41
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To apply to a truth or falsehood deciding article requiring for high security and to form a recording image difficult for its forgery and alteration and easy for deciding truth or falsehood, by forming a heat fusible layer on a sheet-like base material, and forming a heat fusible ink layer containing specific fine particles on the fusible layer. SOLUTION: The thermal transfer ink ribbon 10 for deciding truth or falsehood is formed by sequentially arranging a heat fusible layer 3 and a heat fusible ink layer 4 on an upper surface of a sheet-like base material 1. The layer 4 contains fine particles 4 having a mean particle size of 2 to 10 μm and exposed on the surface. Meanwhile, a back coating layer 2 is arranged on a lower surface of the material 1. Then, the layer 3 is formed of an organic substance melting at a predetermined temperature, and the layer 4 contains an organic substance melting at another predetermined temperature and a coloring agent. This ribbon 10 is heated while being pressed from the layer 2 side by a thermal head, and hence transferred to a material to be transferred, thereby forming an image.
Patent JP-H0233231-A (JP)
Title: Radio channel setting system
Inventor: KAMURA TAKESHI
IPC: H04Q7/38
Filed: 1988-07-22
Abstract: PURPOSE:To save the labor of the development of an automobile telephone exchange by using a common radio channel setting means so as to always execute the setting of a radio channel even if a connection object differs. CONSTITUTION:When a mobile equipment 1 is idle and a call signal designating a connection object 5a is sent to an automobile telephone exchange 4, a central controller 42 starts an exchange connection section 422a corresponding to a radio channel 6. The exchange connection section 422a acquires a two way trunk 44 for automobile telephone set corresponding to the radio channel 6 and states an idle management trunk memory 433. A started radio channel setting section 423 instructs of the setting of the radio channel 6 corresponding to the two way trunk 44 for automobile telephone set already acquired and the continuity test to a radio control station 3 via a control line 72. When the report indicating the excellent continuity test result is returned from the radio control station 3, the radio setting section 423 extracts the identification number of the management trunk memory 433, designates it to the exchange connection 422a and is restored.
Patent JP-S6427042-A (JP)
Title: Semiconductor laser driving circuit
Inventor: MIYAZAWA TAKAO
IPC: H01S5/06
Filed: 1987-07-23
Abstract: PURPOSE:To follow the change of the differentiation efficiency of the I-P characteristics of a semiconductor laser, to constantly hold a light output at the time of light, and to unify a recording bit length by unifying bias current at the time of recording information and controlling pulse current. CONSTITUTION:A signal processing circuit 5 detects the light output of a semiconductor laser 1 through an A/D converter 4. At the time of the light, a data holding circuit (1) 6 holds a light output control signal 13 at a value just before the light and does not change the bias current. On the other hand, when a digital datum 16 is inputted, a data holding circuit (2) 9 outputs it to an A/D converter (2) 10 by a control signal 15. By the output of a converter (2) 9, a pulse current driving circuit 11 outputs the pulse current so as to unify the light output, adds the pulse current to the bias current, and pulse-drives the laser 1. Thus, the light output is controlled constantly and the bit length is unified.
Patent JP-H0471886-A (JP)
Title: Recording apparatus
Inventor: AWAI TAKASHI
IPC: B41J29/13
Filed: 1990-07-13
Abstract: PURPOSE:To prevent an ink sheet cartridge from carelessly falling in an apparatus main body by providing a deflecting member deflecting the feed direction of a recording sheet to a recording cover and providing the ink sheet cartridge between the top surface of the recording cover and the deflecting member. CONSTITUTION:The L-shape arms 24a provided to both ends of the guide shaft 24 being the deflecting member deflecting the feed direction of a recording sheet are attached to a recording cover 9 so as to be revolvable through a shaft 24b. These arms 24a come into contact with the stopper parts 9d2 formed to the end parts of engaging parts 9d in such a state that the recording cover 9 is opened to be prescribed from rotation. Even when the hand is carelessly separated from the ink cartridge D, the ink sheet cartridge D mounted between the top surface of the recording cover 9 and a guide shaft 24 is supported by a guide shaft 24 and does not fall from the recording cover 9.
Patent JP-H0528533-A (JP)
Title: Substrate for optical recording medium and optical recording medium
Inventor: INAGAKI TAKAYUKI
IPC: G11B7/24047
Filed: 1991-07-24
Abstract: PURPOSE:To improve the protection function of a protection layer of a substrate for a single plate type optical recording medium by providing the outermost peripheral part of the substrate with the level difference or roundness. CONSTITUTION:The level difference 4 or roundness 51 are provided for the outer peripheral part of the substrate for the optical recording medium 1. It is preferred that the level difference 4 is 0.03-0.4mm from the recording layer surface 3, the width 7 of the level difference is 0.2-0.7mm, and the tilt angle 8 of a substrate outer peripheral side face 6 and the level difference face 5 is 20-70 degrees. The radius 53 of roundness 51 is desirable to be 0.2-1.0mm. Thus, the protection layer can easily, overall and partly infiltrate the outer peripheral side face of the substrate with a spin coating method so that the protection layer hardly breaks away and the protection function is improved.
Patent JP-S6164843-A (JP)
Title: Cu alloy for gear having superior wear resistance
Inventor: IWAMURA TAKURO
IPC: C22C9/00
Filed: 1984-09-03
Abstract: PURPOSE:To obtain a Cu alloy for a gear having superior wear resistance during use at high speed under high surface pressure by adding specified percentages of Zn, Al, Ni and Ti to Cu. CONSTITUTION:A Cu alloy having a composition consisting of, by weight, 5-<25% Zn, 3-11% Al, 0.2-5% Ni, 0.1-3% Ti and the balance Cu with inevitable impurities or further contg. 0.1-4.8% Fe and/or Co is manufactured. The alloy has high strength and toughness and shows high performance when it is used as a material for a gear for a driver having high performance.
Patent JP-S5889507-A (JP)
Title: Belt conveyor with protrusions
Inventor: NAGAI MASAYOSHI
IPC: B65G15/40
Filed: 1981-11-16
Abstract: PURPOSE:To eliminate the wear of side protrusions and horizontal protrusions and enable the return of a conveyed material dropped at the backward motion side of a conveyor belt, to its forward motion side, by providing a secured and a movable covers around the belt having the protrusions, so that a prescribed space is defined between the belt and each cover. CONSTITUTION:A conveyed material 30 delivered from a supply chute 7 is carried by a belt 2 having protrusions, so that the material drops through a convey-out opening 8. Some conveyed material, which remains clinging to the belt 2 and drops onto a secured cover 5 and a movable cover 6 at the backward motion side C of the belt, deposits on both the covers by the height of the space between the belt and the movable cover but is scraped off by the horizontal protrusions 11 of the belt 2 at the height over the tips of the protrusions. The scraped-off material is returned from the backward motion side C of the belt 2 to its forward motion side A and then carried to the convey-out opening 8 together with the material 30 newly delivered from the chute 7. Since side protrusions and the horizontal protrusions 11 do not come into contact with the secured cover 5 and the movable cover 6, the protrusions do not wear.
Patent JP-H10317986-A (JP)
Title: Eight-stroke gasoline engine
Inventor: NAKADA OSAMU
IPC: F02B75/02
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of removing a larger amount of exhaust gas from the cylinder of a four-stroke gasoline engine in the transition from the exhaust stroke to the suction stroke. SOLUTION: This eight-stroke gasoline engine explodes one time in the following order, the first suction stroke (mixture suction stroke), the compression stroke (ignition), the expansion stroke (combustion stroke and explosion stroke), the first exhaust stroke, the second suction stroke (first air suction stroke), the second exhaust stroke, the third suction stroke (second air suction stroke), the third exhaust stroke and, eight stroke (eight stroke, 1440 deg.). That engine has an intake valve 2 for exclusive use for air for the second and third suction strokes.
Patent JP-H0534025-A (JP)
Title: Gas compression device
Inventor: IZUNAGA YASUSHI
IPC: F25B1/00
Filed: 1991-07-24
Abstract: PURPOSE:To cause oil to be positive returned toward a compressor by a method wherein an opening or closing valve arranged in an oil returning pipe is opened only for a short period of time for every specified time interval. CONSTITUTION:An opening closing valve 12 arranged in an oil returning pipe 13 is opened for a short period of time at a specified time interval. In the case that a compressor 4 is stopped in a shorter time than the specified time interval for opening the opening or closing valve 12, oil separated by an oil separator 9 can not be returned back to the compressor 4. In view of this fact, when energized, a bypassing circuit 15 for bypassing discharged gas to a suction side of the compressor 4 is arranged to cause a suction pipe 3 of the compressor 4 to be communicated with the oil return pipe 13 at the inlet side of the opening or closing valve 12 or with a separated oil storing spacing 11 of the oil separator 9. With such an arrangement, oil separated by the oil separator 9 is returned back to the suction side of the compressor 4 through the bypassing circuit 15 when energized. Accordingly, oil can positively be returned back the compressor 4.