baber/WOPTO huggingface dataset:
Patent JP-2000053791-A (JP)
Title: Rubber-modified styrene-based resin extrusion-expanded sheet
Inventor: OKUYAMA MITSURU
IPC: C08L51/04
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inexpensive sheet with the reduced amount of a special styrene-based resin added thereto, high in closed cell content, good in secondary moldability such as vacuum moldability, excellent in flexibility and cushionability, and advantageous in recyclability as well. SOLUTION: This expanded sheet 1 is obtained by expansion molding of a rubber-modified styrene-based resin where diene-based polymer rubber particles are dispersed in the continuous phase of styrene-based resin. By the way, this sheet has the following characteristics: the graft rate of the styrene-based resin to the diene-based polymer rubber is 70-140%; the swelling degree of the gel fraction of the diene-based polymer rubber in toluene at 25 deg.C is 10-25; the diene- based polymer rubber accounts for 3-20 wt.% of the total polystyrene resin in this expanded sheet; the Z-average molecular weight of the polystyrene resin phase in this expanded sheet is >=400,000; and the closed cell content of this expanded sheet is >=40%.
Patent JP-S61102438-A (JP)
Inventor: MOMIYAMA ZENJIRO
IPC: D02G3/04
Filed: 1984-10-19
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-H0769038-A (JP)
Title: Air conditioner
Inventor: IKEDA TETSUAKI
IPC: B60H1/08
Filed: 1993-09-06
Abstract: PURPOSE:To prevent beforehand breakage of a part or burning of a coil or the like caused when a valve device or a pump is forcibly operated by delaying an operation start of the valve device and the pump when a coolant is put in a frozen condition when air-conditioning operation is started. CONSTITUTION:A heater core 37 is connected to a coolant circulating circuit 45 in which a valve device 46 and a pump 47 are interposed so as to circulate an engine coolant from an engine cooling system 21. An air-conditioning control circuit 62 reads in various signals outputted from an inside air temperature sensor 65, an opening sensor 66, an outside air sensor 67, a coolant temperature sensor 70, a solar radiation sensor 71, a temperature setting unit 72, a mode setting unit 73 or the like. When heating operation is started immediately after an engine 43 is started at the time of extermely low outside air temperature that is, when an outside air temperature is lower than C1 deg.C (for example, 0 deg.C) and an engine coolant temperature is lower than C2 deg.C (for example, -3 deg.C), an operation start of the valve device 46 and the pump 47 is controlled so as to delay by a prescribed time.
Patent JP-S60111771-A (JP)
Title: Plasma build-up welding method
Inventor: TAKEUCHI HIROKIMI
IPC: B23K10/02
Filed: 1983-11-24
Abstract: PURPOSE:To control the dilution rate of a build-up material to a prescribed value in a method for transferring the arc generated by a plasma arc torch by welding current and supplying the build-up powder material therein by forming the above-described welding current into a pulse waveform. CONSTITUTION:A plasma arc is formed at the tip of an electrode 12 when gaseous plasma is supplied from a device 24 at the same instant when a pilot arc is generated between the tip of the electrode 12 and the inside cyliner of a torch 10 by pilot current. Welding current IW is supplied between the electrode 12 and a valve (working member)54 from a main power source 50 and the formed plasma arc is transferred to the valve 54. The current IW is made into the pulse waveform in which the peak value has the current value necessary for the avove-mentioned transfer or above. A carrier gas contg. powder material is supplied and ejected from devices 34, 36 in the above-described transfer state to melt the powder material, thereby performing build-up welding to the valve 54. If the number of pulses of the current IW is adjusted, the rate of dilutation is easily controlled without damaging the transfer of the plasma arc at all.
Patent JP-2001052373-A (JP)
Title: Optical disk, drive apparatus, and method for recording and reproducing
Inventor: TACHIBANA KAORU
IPC: G11B7/24035
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To avoid interruption of an editing work as a result of change in disk rotation mode by eliminating the need for changing the disk rotation mode during the editing work, and to edit quickly. SOLUTION: For solving the problem of dependence on linear velocity of recording characteristics, when overwrite recording to a phase change type optical disk is carried out, normal recording is executed by CLV or ZCLV. A record region of an optical disk 15 is composed of an overwrite record region 15A, divided into a plurality of zones in the radial direction, and a write-once record region 15B set to the side of the inner periphery of the overwrite record region 15A. Data is recorded in a CLV mode and reproduced in a CAV mode for the overwrite record region 15A. Data is recorded and reproduced in the CAV mode for the write-once record region 15B. Edition data and additional sound data at an editing processing are recorded to the write-once record region 15B.
Patent JP-S6378914-A (JP)
Title: Ground-improving pile
Inventor: ABE YUTAKA
IPC: E02D3/08
Filed: 1986-09-19
Abstract: PURPOSE:To increase the strength of a pile as well as provide a draining function for the pile by using a water-permeable formwork composed primarily of fibers having a bearing force and permitting the permeation of water into the thick layer and also moving of water along the surface of the formwork. CONSTITUTION:Cement mortar 6, etc., is packed into a bottomed cylindrical formwork 5 set vertically in the ground 4 and reinforcing materials 7 are arranged in the mortar 6 to make up an improving pile 1. The formwork 5 is made of a water-permeable geotextile material permitting the permeation of water into its thick layer and the movement of water along its surface direction. Before the placed mortar hardens, reinforcing bars 7 are set in the mortar 6. The shearing resistance of the pile can thus be raised, and water in the ground is allowed to flow out through the material of the formwork.
Patent JP-2001042591-A (JP)
Title: Operation panel for image forming device
Inventor: KAWASE JUNICHI
IPC: G03G21/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain an operation panel for an image forming device excellent not only in operability or visibility but also in prevention of generation of radiated noise. SOLUTION: In this device, a panel supporting member 6 is installed integrally on a backside of a display panel 4, a rotating shaft 7 is provided on a panel supporting member 6 to be engaged with a hole on a supporting arm 5 and the display panel 4 is able to be rotated in a horizontal direction with the above shaft as a center. A bunch of electrical wires 8 is connected to a control substrate inside a display panel 4 by a connector 9. A cover member 10 covering the connecting part of the bunch of electrical wires is attached to the panel supporting member 6 and an end part of this is brought into contact with the supporting arm 5.
Patent JP-S61102134-A (JP)
Inventor: SAKAGAMI HIRONOBU
IPC: H02J7/10
Filed: 1984-10-23
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-H0396477-A (JP)
Title: Motor-operated power steering device
Inventor: FUUBERUTO BISHIYOFU
IPC: B62D6/00
Filed: 1990-08-24
Abstract: PURPOSE: To provide satisfactory steering feeling by providing a controller which is operated in accordance with a control derivation between an steering wheel torque and a steering torque which is a differential torque between a servo-drive device and a wheel support structure so as to control a force induced in the steering wheel to a predetermined value in consideration with a mechanical reaction. CONSTITUTION: A controller 15 operates in accordance with a control deviation rd between a steering wheel torque mLR caused by the driver during steering, and a steering torque mL corresponding to a differential torque produced between a servo-drive device and a wheel support mechanism. Further, a force induced in the steering wheel is controlled to a predetermined value in consideration with a mechanical reaction. With this arrangement, a torsional torque is produced between the servo-drive device and the wheel support mechanism having wheels, and accordingly, the wheels can be steered with the assist of the servo-motor. Accordingly, satisfactory contact feeling with respect to a road surface can be transmitted to the drive, thereby it is possible to automatically return the vehicle into a straightforward running condition with no vibration.
Patent JP-S6378460-A (JP)
Title: Nickel zinc storage battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M2/18
Filed: 1986-09-19
Abstract: PURPOSE:To obtain a battery with long cycle life by separating a zinc electrode from a nickel electrode by means of a tubular separator and making a structure where caustic potash based electrolyfic solution is used for the zinc electrode and electrolytic solution containing caustic soda for the nickel electrode. CONSTITUTION:Caustic soda with concentration of 0.5-1.0 times of caustic potash concentration is used as electrolytic solution for nickel electrodes 3, and the amount of the electrolytic solution used is set to 0.8-1cc/AH for nickel contents(AH) of the nickel electrodes. Besides, a desirable range of total alkaline concentration for the electrolytic solution used for the nickel electrodes is 25-40 percent by weight. In the meantime, material such as a microporous membrance, a semipermeable membrance or an ion-exchange membrance with low permeability for electrolytic solution or zincic acid is used as at least one sheet of a tubular separator 1. The amount of caustic soda migrating to the zinc pole through the tubular separator is reduced, thus restricting accelerated electrodeposition of to dendritic zinc in the zinc electrode caused by contamination of caustic potash.
Patent JP-H0268886-A (JP)
Title: High frequency heating device
Inventor: YAMAUCHI MASATO
IPC: H05B6/74
Filed: 1988-09-05
Abstract: PURPOSE:To prevent the sparking and improve the cooking performance by providing a stirrer receiving shaft on a pan, providing alternately a press holding part and receiving holding part having elasticity which are fitted in the stirrer bearing shaft and supporting a stirrer between them. CONSTITUTION:In a stirrer fixing part, a press holding part and receiving holding part having elasticity are provided alternately, whereby a stirrer is supported between them. Namely, the stirrer holding part 1 has the alternately provided press holding part 1a for pressing a stirrer 2 and receiving holding part 1b for receiving the stirrer 2, and fixes the stirrer 2 by inserting the receiving holding part 1b into a hole 2a for said port provided on the stirrer 2 and pressing the stirrer 2 by the leg, whereby the stirrer is put between them. Hence, the sparking between a body and a pan 5 by the deformation of the stirrer and the local heating can be prevented.
Patent JP-S62115372-A (JP)
Inventor: DANIERU ARAN SUREITAA
IPC: G01N35/00
Filed: 1986-09-19
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-H0888426-A (JP)
Title: Optical parts protecting device in laser device
Inventor: WAKABAYASHI OSAMU
IPC: H01S3/034
Filed: 1994-09-16
Abstract: PURPOSE: To shield optical parts off the outside air for preventing being damaged even at maintenance for replacing windows, etc., by, in accordance with dismounting of a laser chamber, providing a shutter which stops a laser light introduction opening of a body. CONSTITUTION: Relating to the surface of a cavity plate 15 on the rear side (narrow zoned side) and a cavity plate 16 on the front side (laser light take-out side), on the surface on the side where laser light emitting openings 12a and 13a of ducts 12 and 13 are connected, a shutter 4 which opens/closes a laser light path 18 is assigned while its sliding is allowed. Then, relating to the shutter 4, guides which guides the shutter 4 in the direction parallel to the direction B a laser chamber 1 is taken out are provided on both sides. On the shutter 4, a spring 5 is so assigned that it expands/shrinks in the direction the shutter 4 moves, and, a pin 3 which is touched to a plate 2 provided on the end surface of the laser chamber 1 is assigned.
Patent JP-H0269959-A (JP)
Title: Semiconductor device
Inventor: HAYASHI TAKAAKI
IPC: H01L27/08
Filed: 1988-09-05
Abstract: PURPOSE:To obtain a MOSFET having a small occupying area and a large stopper effect by surrounding one of at least two conductivity type regions formed on a semiconductor substrate with a high impurity concentration region for a channel stopper and an Al wiring layer, and setting the potential to the same potential as a substrate potential. CONSTITUTION:Two P-type regions 1, 3 reversibly biased are provided in an N-type Si substrate 7, Al wirings 4 to be normally applied by a low potential are formed therebetween through an insulating film, Al wirings 5, 6 are connected to the region 1, and Al wirings 8, 9 are connected to the region 3 to form a MOSFET. With this structure, a potential difference is generated at the regions 1, 3 by the potential difference between the wirings 4, 5 and 8, 9. If a parasitic MOS transistor with the wirings 4 exceeds a threshold voltage, high concentration N-type regions 2, 3 operating as channel stoppers are formed at both sides of the region 1, and connected by Al wirings 10, 11 set to the same potential as that of the substrate 7.
Patent JP-S6466831-A (JP)
Title: Tracking device for optical disk
Inventor: HIRABAYASHI MASAYUKI
IPC: G11B7/09
Filed: 1987-09-07
Abstract: PURPOSE:To shorten a time required for pulling in a track by detecting a relative moving direction between a pickup and a track position on a disk, and impressing a tracking error signal only in a direction to suppress the vibration of a pickup. CONSTITUTION:When the position of a light beam traverses the track, the envelope of the reproduced signals of pits 1-3 varies in a sine wave shape. When the sizes and the shapes of the pits are equal between then, the mean values of the amplitudes of the pits 1 and 2 come almost constant, and come equal to the mean value of the amplitude of the pit 3 as well. When the beam traverses the track, the phases of the amplitudes of the pits 1-3 vary according to the direction to traverse. Signals which come to be a high level when the amplitude exceeds the mean value, are generated respectively, and the phase relation of them is made clear. Thus, the direction in which the pickup traverses the track, is found, and the tracking error signal can be impressed only in the direction to suppress the vibration of the pickup, and tracking servo pulling in can be quickly achieved.
Patent JP-S6281559-A (JP)
Title: Air/fuel ratio sensor
Inventor: YAMADA TETSUMASA
IPC: G01N27/403
Filed: 1985-10-05
Abstract: PURPOSE:To prevent a blackening phenomenon, by stopping or limiting the supply of a current when the voltage applied to an oxygen pump has exceeded a set level. CONSTITUTION:An air/fuel ratio sensor has such a structure that an elongated plate piece shaped oxygen pump A and an oxygen concn. cell B are opposed so as to leave a small closed gap (a) equipped with a communication hole to an atmosphere. The oxygen pump A has such a structure that electrodes 2, 3 each consisting of a porous platinum film are bonded to both front and back surfaces in the vicinity of the upper end part of an elongated plate shaped body 1 made of an oxygen conductive solid electrolyte by thick film forming technique. When a switch is turned ON, a set current is applied to the electrodes 2, 3 of the oxygen pump A from a constant voltage DC power source 40 by a variable resistor 41 and the oxygen pump A performs oxygen pumping action. A current supply control circuit 42 is provided with a comparing circuit for comparing voltage with the min. voltage applied to the oxygen pump generating a blackening phenomenon in the solid electrolyte and stops the supply of a current to the oxygen pump A when actually measured voltage has exceeded said min. voltage.
Patent JP-S6284275-A (JP)
Inventor: YUASA HARUHIKO
IPC: F25C1/04
Filed: 1985-10-04
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-H0384642-A (JP)
Title: Cache memory control system
Inventor: OKUNO MASAMICHI
IPC: G06F12/08
Filed: 1989-08-28
Abstract: PURPOSE:To reduce the overall amount of materials and the overall cost of a cache memory control system by initializing the contents of a cache memory at occurrence of an access error. CONSTITUTION:When a write access is applied to a main memory 4, a detecting circuit 6 outputs a write enable signal to the memory 4 to write with an access given to a write access enable memory area and then suppresses the write enable signal to the memory 4 with an access given to a write access unable memory area respectively based on the access area information on a peripheral device 7 stored in a key storage 5 to the memo 4. Thus the write operation is suppressed to the memory 4, and an initialization signal is produced to a cache memory 2 where a write operation is already carried out. Thus the memory 2 is initialized. As a result, no illegal data is stored in the memory 2 without requiring an input/output buffer, a key storage, a detecting circuit, etc., which are conventionally attached to the memory 2. Then the amount of materials and the cost can be reduced for a cache memory control system as a whole.
Patent JP-H1164236-A (JP)
Title: Method and device for detecting defect and recording medium recording defect detection control program
Inventor: KATSUMI HIDEO
IPC: G06T7/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a defect detecting method by which even such a defect that exists in the peripheral edge section of an object can be detected, by including the peripheral edge section in an inspection window. SOLUTION: A defect detecting method in which a picture element having large luminance variation is detected by differentiating a gradation picture comprises a binarizing step (S1) of binarizing the gradation picture so as to separate an inspection window indicating an inspecting area from the other area, an extracting step (S2) of only extracting a picture to be inspected from the inspection window, a picture enlarging step (S3) of generating an enlarged picture in which pixels having the same degree of luminance as that of the peripheral edge section of the picture to be inspected are arranged around the picture to be inspected, and a differentiating and binarizing step (S4) of generating an edge binary picture by differentiating and binarizing the enlarged picture and uses the whole area of the edge binary picture contained in the inspection window as a detecting extent.
Patent JP-2001047527-A (JP)
Title: Manufacture of stair tread of staircase
Inventor: MINE YASUHARU
IPC: E04F11/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a stair tread of a staircase by which it is easy to manufacture the stair tread and thereby increase its productivity. SOLUTION: A stair tread 1 to be used for a staircase is manufactured through a foaming process for forming a platelike member 6 obtained by providing a rising wall 3 beforehand on both end parts, in the width direction of a back face part of a board material on which a surface decorative layer 2 is formed, to form a recessed part space and filling the space with a rigid foamed resin material to make its foaming and curing and monolithically forming the surface decorative layer 2 with the rigid foamed resin material, and a cutting process for splitting widthwise the platelike member 6 formed by the foaming process, in the longer direction of the platelike member 6.
Patent JP-H0752594-A (JP)
Title: Slide type sheet suspension mechanism and sheet information control system used therefor
Inventor: UNNO KENZO
IPC: B42F15/00
Filed: 1993-08-16
Abstract: PURPOSE:To provide a slide type sheet suspension mechanism wherein a pieces of information drawn on a plurality of sheetlike mediums are made arrangeable on a desirous position within a fixed range and their storage and control also can be performed uniformly and a sheet information control system for which that mechanism is used. CONSTITUTION:A slide type sheet suspension mechanism is constituted of a rail 30 such as a curtain rail and a sheet pinching and holding part 20 which is capable of fitting a sheetlike medium detachably freely. The sheet pinching and holding part 20 is provided with fitting members 22 which can fit detachably sheets on two positions of both the ends. Runners 10 are fitted to specified positions of the both ends of the sheet pinching and holding part 20 with a machine screw and since the runner 10 slips on the rail 30, the sheet pinching and holding part 20 can be moved freely on the rail 30.
Patent JP-S59114340-A (JP)
Inventor: YAMAMOTO YOSHIO
IPC: E03C1/30
Filed: 1982-12-17
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-H04109022-A (JP)
Title: Exhaust gas purifying device
Inventor: KUME JOJI
IPC: F01N3/24
Filed: 1990-08-27
Abstract: PURPOSE:To improve purifying performance by providing a plate with catalyst in a muffler and installing the plate along the longitudinal direction of an exhaust pipe and at the central part of a cross section of the muffler body in its diametrical direction so as to start catalytic reaction smoothly and positively. CONSTITUTION:This muffler 10 for a motor bicycle has an exhaust pipe 11 connected to an engine exhaust port and a muffler 12, and at the exhaust pipe 11 along its longitudinal direction, a plate 16 with catalyst is provided between a mating face of an inner body 15a and an outer body 15b of a muffler body 15, perpendicularly to the central diameter line of the muffler body 15. This plate 16 with catalyst is made in the sandwich structure where a coating layer for improving bonding of a catalyst layer is provided on the surface of a panting plate and the catalyst layer is laminated on its surface. By this, starting of catalyst reaction is quickened by positively bringing an exhaust gas at high temperature into contact with the catalyst so as to improve purifying performance of the exhaust gas.
Patent JP-H0949406-A (JP)
Title: Internal combustion engine tappet member with tip material having high joint strength
Inventor: IWATA SHIGERU
IPC: B23K103/18
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To improve joint strength and aim at high performance by jointing tip material made of a tungsten carbide base super alloy formed of a sintered body of specific composition, diffusedly to the cam contact face side top face of a tappet body made of low alloy steel formed of a specific composition. SOLUTION: A tappet body 1 is made of low alloy steel formed of a composition containing C: 0.13-0.5wt.%, Si: 0.15-0.35wt.%, Mn: 0.3-1.2wt.%, Cr: 0.4-3.5wt.% and Fe and unavoidable impurities forming the rest. Tip material 2 made of a tungsten carbide base super alloy formed of a sintered body composed of Co: 25-35wt.%, P: 0.1-1wt.%, one or two kinds or more out of Nb, V, Ti, Mo and Ta carbides : 0.1-7wt.% and tungsten carbide forming the rest is diffusedly jointed to a top face 1a on the cam contact face side of the tappet body 1.  As a result, the wettability of the tip material 2 to the tappet body 1 is improved at the time of diffused junction by the mutual action of Si in the tappet body 1 and P forming the tip material 2. and the adhesion of the tip material 2 to the tappet body 1 is improved by the action of a metal carbide solid- solubilized in Co forming the binding phase of the tip material 2.