baber/WOPTO huggingface dataset:
Patent JP-S62119029-A (JP)
Title: Retreaded tire
Inventor: GOTO YASUO
IPC: B32B25/08
Filed: 1985-11-19
Abstract: PURPOSE:To prevent surely separation generated from the interface of cushion rubber during running, by a method wherein the cushion rubber constituting the layer of cushion rubber is constituted of a specialized structure. CONSTITUTION:Cushion rubber 3', constituting the layer 3 of cushion rubber, is formed by three layered laminated structure consisting of the inner layer 3a of uncrosslinking rubber, the outer layer 3b of uncrosslinking rubber and the intermediate layer 3b of crosslinking rubber, and a crosslinking tread 1 is bonded to a casing 2 through the cushion rubber 3' while a retreaded tire is constituted by connecting them integrally through a crosslinking means, in which they are pressed and heated. According to this method, the tread 1 is connected integrally to the casing 2 without changing the thickness of the cushion rubber 3' substantially in crosslinking means regardless of the thickness S of a sub-tread even in case the depth H of the groove of the tread 1 is deep, the width W of the groove is narrow and the bottom of the groove is readily deformable. As a result, the thickness of the cushion rubber layer 3 of the retreaded tire is uniform and, accordingly, the defficiency of separation generated due to the shortage of cushion rubber layer 3 during running can be prevented surely.
Patent JP-H03122284-A (JP)
Title: Plasma cvd device
Inventor: KABASAWA HIDEKI
IPC: C23C16/50
Filed: 1989-10-04
Abstract: PURPOSE:To supply reactive gas for film formation with high efficiency and to enhance productivity by arranging a continuous flexible base plate along the inner wall of a reaction chamber. CONSTITUTION:A heater 3 is surrounded and fixed on the outer circumferential face of a cylindrical reaction chamber 8. A flexible base plate 2 is arranged on the inner circumferential wall of the reaction chamber 8. An exhaust port 5 for the purpose of exhausting gas is provided to the bottom part of the reaction chamber 8. A coverlike plate is arranged to the upper part of the chamber 8 and a cylindrical electrode 4 of one side is fixed to this plate via an insulator 1. The introduction port 9 of reactive gas is provided to one end thereof. A plurality of through-holes are provided on the circumferential face of the electrode 4 and reactive gas is discharged into the chamber. When this plasma CVD device is utilized, a stable thin film having uniform thickness is efficiently formed on the whole surface of the base plate.
Patent JP-2000090684-A (JP)
Title: Semiconductor memory
Inventor: KONO TOMOHITO
IPC: G11C16/06
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a robust semiconductor memory without limiting the sensitivity or high speed output of a sense amplifier. SOLUTION: First and second latch circuits 102, 103 are connected in series between a sense amplifier 101 and an output circuit 104 wherein the first latch circuit 102 latches a read out data until the output of a sense amplifier is not inverted due to effect of output noise and the second latch circuit 103 latches a previous data until the sense amplifier determines a read out data and the first latch circuit 102 latches the data.
Patent JP-H03120153-A (JP)
Title: Sorter
Inventor: TERAGAKI TAKESHI
IPC: B65H39/11
Filed: 1989-10-04
Abstract: PURPOSE:To enhance reliability of sorting action for sheet paper with the sheet paper on a belt stripped off in a predetermined bin position by providing a sheet guide unit which is reciprocation-moved between a position, where the sheet guide unit is stored in an internal side of each belt of a sheet paper conveying unit, and a position where the sheet guide unit is protruded toward a bin side from a clearance part of the fellow belts. CONSTITUTION:Sheet paper, discharged from a picture forming device main unit side, is absorptively attached onto a belt 3 of a sheet paper conveying unit by a sheet suction means. The sheet paper, adsorbed on the belt 3, is transfer-fed toward a laminated part of each bin 2 by conveying action of the belt 3. When the sheet paper comes to a predetermined bin position, a sheet guide unit 6, corresponding to the paper, is actuated, and the sheet guide unit 6, left as stored in an internal side position of the belt 3 of the sheet paper conveying unit, is moved to a position with the unit 6 protruded toward a side of the bin 2 from a clearance part of the follow belts 3. In this way, the sheet paper is stripped off from the upper of the belt 3 and fed to the bin side with sorting action of the sheet paper performed.
Patent JP-S61136439-A (JP)
Title: Malodor absorbing material and its preparation
Inventor: UEGAKITO OSAMI
IPC: B01J20/24
Filed: 1984-12-07
Abstract: PURPOSE:To improve absorbing capacity and humidity conditioning capacity, by preparing a malodor absorbing material by forming a specific amount of a cellulose fiber, magnesium silicate clay mineral having an amorphous part and an org. binder into an integral solid substance. CONSTITUTION:100pts.wt. of a cellulose fiber, 50-3,000pts.wt. of magnesium silicate clay mineral having an amorphous part and 1,000-300,000pts.wt. of water are mixed to prepare a slurry. An org. binder is added to this slurry in an amount of 1-20pts.wt. to 100pts.wt. of the magnesium silicate clay mineral having the amorphous part on a solid basis. This slurry mixture is dehydrated and molded to form a semi-filter body which is, in turn, dried to obtain an integrally solidified malodor absorbing material. The size of the magnesium silicate clay mineral having the amorphous part is pref. 150mum or less.
Patent JP-S61137420-A (JP)
Title: Method for discriminating signal in photoelectric switch
Inventor: MITSUTAKE SHOICHI
IPC: G01S17/02
Filed: 1984-12-07
Abstract: PURPOSE:To prevent securely wring detection by making an accurate shift in timing through a counter all the time even if an abnormal signal is applied, and then discriminating and passing only a normal signal. CONSTITUTION:When an abnormal signal is outputted from an amplifier and extends to a time zone 1, a comparator 8 detects a rise in voltage which is set initially and inputs it to an AND circuit 9, and the counter 2 is reset coinci dently with a delay signal 1 inputted to the AND circuit 9 and counts up again in the order of 0, 1, and 2, but the timing of light emission is set to 2 previously, so two signals inputted to the AND circuit 7 never coincide with each other. Therefore, only a normal signal generated by a photoelectric signal is passed through a rectifying circuit 10 from the AND circuit 7, so no wrong detection is caused.
Patent JP-H04140041-A (JP)
Title: Reduction gear for motor
Inventor: KIMURA AKIO
IPC: H02K7/116
Filed: 1990-09-28
Abstract: PURPOSE:To make it possible to rotary drive an object to be driven even with a manual handle while avoiding danger during rotation by disposing an irreversible rotation transmitting gear in the way of a reduction mechanism for reducing the rotation of motor and transmitting reduced rotation to the object to be driven. CONSTITUTION:An object 21 to be rotated is provided with a supporting hole 36 for rotatably supporting an irreversible rotation transmitting gear, i.e., a worm gear 35. Rotation of a motor 20 is transmitted through a reduction mechanism to a worm wheel 32. Since the worm gear 35 is rotated around a rotary shaft 31 while engaging with the worm wheel 32, the object 21 to be rotated is rotated around the axis 39 of the rotary shaft. At that time, a manual handle 38 is rotated slowly and danger such as entanglement of clothes is avoided. When a knob 38' is gripped and the manual handle 38 is operated, the worm gear 35 rotates relatively around the worm wheel 32 and thereby the object 21 to be driven is rotated around the axis 39 of the rotary shaft.
Patent JP-H0899322-A (JP)
Title: Release agent for mold
Inventor: NOJI AKINARI
IPC: B29K105/24
Filed: 1994-09-30
Abstract: PURPOSE: To provide a release agent containing a silicone oil, a surface active agent and an aqueous dispersion medium which not only leaves almost no remnants such as polluted substances on a mold but also provides superior release properties from the mold even in case of using for vulcanization molding of an acrylic rubber. CONSTITUTION: A release agent for a mold contains a silicone oil, (1) a nonioinic surface active agent of an ether type or polyhydric alcohol ester type or (2) a nonionic surface active agent to be decomposed or volatilized almost completely at a molding temperature applied at the time of molding, a methacrylic emulsion and an aqueous dispersion medium.
Patent JP-H06108478-A (JP)
Title: Contermeasure work against liquification
Inventor: KOBAYASHI NORIYUKI
IPC: E02D3/08
Filed: 1992-09-29
Abstract: PURPOSE:To minimize damage resulting from liquifying at an earthquake, by sequentially arranging steelrod cages containing crushed stones at the expected ground of liquification, in the longitudinal direction of an underground structure. CONSTITUTION:A guide wall is installed in the longitudinal direction of an underground structure A to excavate a ditch. Next, steelrod cages 5 partitioned by steel piles 4 at the one side are placed in time ditch. And then crushed stones 6 are charged therein. A continuous underground wall B of the steelrod cages having crushed stones 6 is unified with the back filling earth. In this time, the steelrod cages 5 are embedded in a water-impermeable stratum to serve as a cut-off wall and prevent from inflow of water and sand from the surrounding liquified ground. And also the continuous wall B prevents the shearing strain and shearing stress at an earthquake and the crushed stones disperse the excess internal water pressure partially increased in the partitioned inside as a draining material. In this way, the damage resulting from liquification of the underground structure in a soft ground can be effectively reduced.
Patent JP-H1193606-A (JP)
Title: Speed governing stage moving blade of steam turbine
Inventor: OKADA YUKIMASA
IPC: F01D5/26
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To improve estimated accuracy of a rotating time blade vibrating frequency with calculation by a finite element method(FEM), in the speed governing stage moving blade of a steam turbine formed by fixing a moving blade to a disk by pins. SOLUTION: In a speed governing stage moving blade formed by installing and fixing a blade root 03 to a disc by pins 01, the pins 01 are installed on a position of a same rotating radius R. A fixed position of the speed governing stage moving blade is the same at the times of rest and rotation. It is thus possible to prevent a fixing point from moving at the time of rotation of the moving blade, and it is also possible to estimate the number of vibration at the time of rotation with a good accuracy since only change of vibration frequencies in association with raising of centrifugal force is considered in the same as the case of a normal turbine blade.
Patent JP-2001083835-A (JP)
Title: Fixing device and image forming device provided with the fixing device
Inventor: YAMAMOTO NAOYUKI
IPC: G03G15/20
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce the elastic body degradation of a fixing body and to perform image formation with excellent low temperature fixation by making a first prescribed temperature in a temperature control means equal to or higher than a second pre scribed temperature. SOLUTION: For this fixing device 10, the temperature of a fixing roller 10a is detected by a thermister 39 which is a temperature detection means abutted to the fixing roller 10a, halogen heaters 37 and 38 are controlled by a controller 40 which is the temperature control means based on the detection temperature and the temperature of the fixing roller 10a is controlled so as to be fixedly maintained. That is, during a standby operation (at the time of fixation standby), the fixing roller 10a is controlled to 190 deg.C for instance. Then, at the time of detecting the signals of copy operation start, the rotation of the fixing roller 10a and a pressing roller 10b is started. Then a copy sheet number is judged, and when the copy sheet number is one, t-he control temperature is kept at 190 deg.C for the fixing roller 10a and a copy operation is ended.  In the case that the copy sheet number is two or more, the control temperature of the fixing roller 10a is changed from 190 deg.C to 180 deg.C after the copy operation of a first sheet is ended.
Patent JP-S61138340-A (JP)
Title: Editing device of picture
Inventor: TOMIZAWA MASAYUKI
IPC: G06F3/14
Filed: 1984-12-11
Abstract: PURPOSE:To increase the number of lines to be displayed on one picture and to attain a picture editing improved at its editing property by contracting the size of respective characters of a source program to display a graph, dividing one picture vertically to display plural strings. CONSTITUTION:At the editing of the whole source program in the contraction mode, an operation for the character contraction is necessary. In a procedure, the contents of a text buffer 3 is blanked and a character display in the normal mode is erased. Then, the program source stored in a memory 7 is read out and a contraction character font buffer 8 is accessed to read out the corresponding contraction character font. The read-out font is written in a graphic video RAM (VRAM) 4. SAid operation is repeated by the wholl pictures and the characters having 80 digits X 60 digits X 2 strings are displayed. Keying and editing processing are executed in the memory similarly to the normal editing mode and the contracted result is displayed, so that the editing operation in the contraction display mode is same as that of the normal mode.
Patent JP-2001079633-A (JP)
Title: Hot four-face forging method
Inventor: FUKUI TAKESHI
IPC: B21J1/06
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To hold the effect of heat insulation after working of at least one pass and to make forging as it is possible by executing four-side forging after covering a material to be worked with a heat-resistant ceramic fibrous material, furthermore, surrounding that outer periphery with a metallic material and executing heating treatment. SOLUTION: The material 1a to be worked is covered with a sheet consisting the heat-resistant ceramic fibrous material 2a having a width dimension which is made a round of the outer periphery of the material 1 to be worked and forms a seam by overlapping both edge parts on a generating line. The outer periphery of this cover is enclosed with plural strips of the metallic material such as a stainless steel foil 3a and, moreover, clamped by surrounding like hoops with stainless steel bands or the like. After the temperature of this material to be worked is raised by heating it in a heating furnace, this material is extracted from the heating furnace and four-side forging is applied. The heat-resistant ceramic fibrous material 2a is not broken easily even during hot working and cooling during hot working is suppressed.
Patent JP-2000090838-A (JP)
Title: Barrier rib structure of plasma display panel, and manufacture thereof
Inventor: BYUN GIL RYU
IPC: H01J11/32
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To improve light emitting efficiency by providing the double-layers structure of a first barrier rib layer formed on a board and having a predetermined height and a second barrier rib layer formed on the first barrier rib layer, and forming the first barrier rib layer with a groove area as a discharge space between the second barrier rib layer. SOLUTION: In this barrier rib structure formed of a first barrier rib layer 40a and a second barrier rib layer 40b, an insulating material having a high reflectance such as glass is used as a material for the first and the second barrier rib layers 40a, 40b. The first barrier rib layer 40a is formed of an insulating board having about 200 μm of thickness, and has a semi-spherical groove 42 having about 130 μm of radius in a top surface at a predetermined part. A flat part 43 of the barrier rib wall layer 40a is formed with the second barrier rib layer 40b formed with strip ribs 46, 47 vertically standing from the flat part with a predetermined width in parallel with each other in both ends of one picture element.  With this structure, surface area of a phosphor layer 45 inside of a discharge space 30 can be enlarged so as to improve the light emitting efficiency of a plasma display panel.
Patent JP-H06106203-A (JP)
Title: Continuous hot rolling method for billet
Inventor: TAKASHIMA NORIO
IPC: B21B1/26
Filed: 1992-09-29
Abstract: PURPOSE:To stably execute hot finish rolling under perfect joining over the whole area in the width direction by cooling the preliminary joining part of billets on the inlet side of finish rolling equipment after executing joining treatment in the rear end part of a preceding billet and the tip part of the successively following billet. CONSTITUTION:Cutting work is respectively executed in the rear end and tip parts of the billets 2, 3 with a cutting device 4, the respective billets 2, 3 are brought into contact with each other, also pressurized while heating, the joining area of the billets is gradually expanded and at least both end parts in the width direction are preliminarily joined by a heating/pressurizing means 5. Next, after the preliminary joining part of the billets is cooled by a cooling device 6, secondary scale on the surface of the billet is removed with a scale breaker 7 and the billets are transported to the finish rolling equipment 8. At the 1st stand of the finish rolling equipment 8, the gap in the joined part of the billets is closed by promotion of metal flow or material and joining or high pressure-welding strength is attained.
Patent JP-H1191412-A (JP)
Title: Clutch lever structure of walking type farm working machine
Inventor: NISHIKAWA HIROSHI
IPC: B60W10/184
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a clutch lever structure of a walking type farm working machine which can easily perform holding and releasing operation of a clutch lever to a clutch disengaging position. SOLUTION: A clutch lever 9 is arranged on an operation handle extending backward from a main machine so that longitudinal swinging and lateral swinging operation can be freely performed, and the clutch lever 9, a main clutch 8 and a braking device 21 are connected to each other, and a straight line guide 31a is arranged to guide the clutch lever 9 only in the longitudinal direction over a clutch engaging position and a clutch disengaging position of a non-braking condition, and a bypass guide 31b is arranged to guide the clutch lever 9 so as to bypass left and right to a parking brake position where the braking device 21 set in a backward position more than the clutch disengaging position is put in a braking condition, and a toggle mechanism where a dead point DP is set in the middle between the clutch engaging position and the clutch disengaging position,  is arranged on the clutch lever 9.
Patent JP-H08121889-A (JP)
Title: Refrigerating cycle
Inventor: OZAKI YUKIKATSU
IPC: B60H1/32
Filed: 1994-10-25
Abstract: PURPOSE: To prevent the deterioration in the refrigerant flow rate controllability of an expansion valve by introducing the flash gas of refrigerant to a low pressure side expansion valve in a refrigerating cycle for expanding by two stages according to high and low pressure side expansion valves. CONSTITUTION: A heat exchanger 6 for overcooling a saturated liquid refrigerant output from a vapor-liquid separator 4 is provided at a refrigerant tube 130 between the separator 4 provided at the outlet side of a high pressure side expansion valve 32 and a low pressure side expansion valve 31, and the overcooled refrigerant passed through the exchanger 6 is fed to the valve 31.
Patent JP-2001082811-A (JP)
Title: Heat collecting apparatus
Inventor: SUGI NOBUOKI
IPC: F24S23/79
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To enable a large area to receive light in a low posture by a method wherein the thickness of a heat receiving apparatus in a direction, in which the sun is viewed. is made thin to collect heat at high temperatures, and the number of drive mechanisms for a light receiving area is reduced. SOLUTION: A first parabolic reflector 40a or a plane mirror, a second parabolic reflector 52 and a photothermic conversion block 61 are provided in a box body surrounded with a plane plate glass 36 or a Fresnel lens, and plates 31, 33, so that incident rays are reflected repeatedly in the box body and passed through a long optical path and then a fluid space 77 of the block 61 to collect and project the rays of the sun into a heat exchange fluid outlet tube 74. The inner surface of the tube 74 is a black surface for photothermic conversion and photothermic conversion is mainly effected within the tube 74. Dry air or inert gas is sealed in the box body through a valve device. And 64 heat collecting apparatuses 22-(24), in total, are supported by a supporter group of 4×4=16 matrix arrangements wherein four AZ axes are supported by each EL axis.  One driver AZ drives four supporters.
Patent JP-S62119844-A (JP)
Title: Plasma x-ray generation device
Inventor: YAMABE MASAKI
IPC: H01J35/22
Filed: 1985-11-20
Abstract: PURPOSE:To improve the efficiency in the utilization of X-rays, by opposing, the first electrode provided with an injection nozzle for plasma material gas and the first through-hole for transmitting X-rays, to the second electrode provided with the second through-hole for transmitting X-rays. CONSTITUTION:The first electrode 31 comprises a passage 44 for plasma material gas, injection nozzle 32 being opened circularly, circular plate 55 for opening/closing a passage intercommunicated with a circular cavity 34 and solenoid coil 36, then at the center of said electrode 31, the first through-hole 33 for transmitting X-rays. Further, the second electrode 22, with the second through- hole 23 for transmitting X-rays at the center thereof, is provided. The plasma X-ray generation device is formed such that the above-mentioned electrodes 31, 22 are opposed with each other to be accommodated into a vacuum chamber 41. Thus, X-rays 39 are vertically radiated and, since a high speed valve is accommodated inside the electrode 31, the shape of the plasma column is accurately adjusted. Therefore, the efficiency in the utilization of the X-rays is made to be twice so that it is possible to improve the productivity at the pattern transfer and the like.
Patent JP-H06106320-A (JP)
Title: Die for centrifugal casting of ti or ti alloy casting
Inventor: MAE YOSHIHARU
IPC: B22D21/02
Filed: 1992-09-29
Abstract: PURPOSE:To smoothly cool a recess part of casting likely filled with heat at centrifugal casting, prevent binding, surely position and fix a core in a die main body and stably cast a high quality product. CONSTITUTION:By arranging in a recess part 12a of a core 12 a heat dissipating part 12b having thicker than that of the recess part 12a, the heat from a groove part (recess part) 1b of a conrod (casting) 1 is rapidly conducted to the heat dissipating part 12b through the recess part 12a of the core 12, the groove part 1b of the conrod 1 is smoothly cooled. Further, by fitting the heat dissipating part 12b of the core 12 in die main bodies 10, 11, the core 12 is easily positioned in the die main bodies 10, 11, being firmly fixed.