baber/WOPTO huggingface dataset:
Patent JP-H0356502-A (JP)
Title: Production of water absorbing resin
Inventor: SUMIYA TAKASHI
IPC: C08F120/04
Filed: 1989-07-25
Abstract: PURPOSE:To obtain the title resin having extremely low aggregation and adhesion to wall of polymerizer of particles, large particle diameters and a sharp particle size distribution in polymerizing a water-soluble polymerizable monomer by reversed-phase suspention polymerization by using a specific protective colloid. CONSTITUTION:A polymer [preferably acrylamide-2-mehylpropanesulfonic acid (Na)-styrene copolymer] containing sulfonic group and/or phsphate group is used as a protective colloid and a water-soluble polymerizable monimer (e.g. maleic acid) is polymerized in a hydrophobic organic solvent (preferably aliphat ic hydrocarbon) in the presence of a water-soluble radical polymerization cata lyst (e.g. azobisisobutyronitrile) by reversed-phase suspension polymerization. The polymerization is carried out preferably at 5-100 deg.C.
Patent JP-S5893605-A (JP)
Title: Radial tire
Inventor: IRIE ISAMU
IPC: B60C15/00
Filed: 1981-11-30
Abstract: PURPOSE:To reduce the weight of a tire without loss of the side cut resistance characteristics and the productivity of the tire by inserting the end of a reinforced carcass ply provided at the outside of the tire. CONSTITUTION:A two ply carcass radial tire E is composed by folding up the only carcass ply 1 located at the inside of the tire around a bead wire 6, and inserting the end part 10 of a reinforced carcass ply 9 located at the outside of the tire between the folded up part 1' of the carcass ply 1 and the carcass ply 1 located at the inside of the tire. The adequate hight (h) of the folded up part 1' of the carcass ply 1 located at the inside of the folded up tire around the bead wire 6 is less than 30% of the internal perimeter length L in the radial section.
Patent JP-S6253859-A (JP)
Title: Recorder
Inventor: TANAKA HIDEFUMI
IPC: B41J13/00
Filed: 1985-09-02
Abstract: PURPOSE:To make the recording on the back surface of recording paper also possible and besides, to raise its workability, by providing the means by which a delivery roller is positively and reversely operated and the feeding guide means by which a recording paper is guided from the delivery roller to a platen roller. CONSTITUTION:When the back end part of delivered recording paper 5a is detected with a detection means 21, a delivery roller 19 starts to be reversely rotated in the reverse direction to the rotary direction thereto before. The recording paper 5a is guided by guide plates 9, 20 by this force of delivery roller 19 and transferred toward a clamp 2 situated at the A point. Then, when the recording paper 5a is sent to the position of clamp separated from a platen roller 1, this fact is detected by the detection means 10 and the recording paper 5a is clamped with the platen roller 1. Thereafter, through the same process as the recording onto the surface side of recording paper 5a, the recording is also carried out on the back surface side of recording paper 5a.
Patent JP-H0478892-A (JP)
Title: Gas station system
Inventor: FUJIMOTO TOSHIYUKI
IPC: G09F13/00
Filed: 1990-07-20
Abstract: PURPOSE:To enable a user to receive gas station open/closed report information and have a guidance regarding usable gas stations by receiving station open/ closed report signals from other gas stations at each gas station and updating and storing the information, and performing display or sound transmitting operation. CONSTITUTION:When a main switch MS of each of gas stations A, B, C, and D is turned off, the control part 1 of a communication device detects that, sets information indicating whether or not its station is open or closed to a flag, and sends the closure signal of this station through a transmission part 4 when the station is closed. Then the information corresponding to the closure is set in a service state table in a storage part 2. Then the table is read out to find gas stations which are open and the display information consisting of their names and distances to them is sent from the control part 1 to a display part 3, where a guidance display is made. When the station is open, the main switch MS is turned on and then a station processing routine is executed to update the contents of the service state table.
Patent JP-H0833783-A (JP)
Title: Covering method of skin cover
Inventor: MINEGISHI TAKESHI
IPC: B68G7/05
Filed: 1994-07-25
Abstract: PURPOSE:To bring a skin cover into tight contact with a cushion pad, by pressing the skin cover on the surface of the cushion pad by rollers, and rotating or vibrating the rollers to the central direction of the cushion pad so as to draw the ski cover toward the center. CONSTITUTION:A cushion pad 2 is packed with a skin cover 1 through a hot melt adhesive, and after bringing the skin cover 1 into tight contact with the cushion pad 2, the hot melt adhere is heated and melted. In the covering method of such a skin cover 1, the skin cover 1 is pressed to the valley 2a on the surface of the cushion pad 2 by rollers 3. In this case, in the skin cover 1, its wadding parts 4 are stretched, and wrinkles 5 are generated on both sides in the lateral direction. By rotating or vibrating the rollers 3 in the central direction of the cushion pad 2 so as to drawing the skin cover 1 toward the center, the skin cover 1 is brought into tight contact with the cushion pad 2.
Patent JP-H0241189-A (JP)
Title: Tile for combination game device
Inventor: OGAWA ATSUJI
IPC: A63F9/08
Filed: 1988-08-01
Abstract: PURPOSE:To successively continue the other game when one game is finished by applying a mark such as a numeral or an alphabet on one side wall of a tile housed in case and applying a part of a picture pattern completed on other side wall. CONSTITUTION:A case K''' is perfectly fitted to a case K''. Recessed parts 16, 17 and protruding pieces 18, 19 formed in the respectively cases are detachably fitted to each other. On one side wall face a marked on a tile P or a tile P', that is, on the back side of a numeral R, a part g or respective picture patterns A, A' or a character C' or a mark M' is printed. Accordingly, when the numerals of the tiles P of the side of the numerals are arranged in a specified sequence, the picture patterns A, A' are completed. When the tiles P are arranged not in the specific sequence but in a fixed sequence or in an irregular sequence, the picture patterns A, A' or the numeral R are decomposed.
Patent JP-H0750170-A (JP)
Title: Ion exchange membrane for fuel cell, junction body and fuel cell
Inventor: OKUYAMA KAZUO
IPC: H01M8/02
Filed: 1993-08-03
Abstract: PURPOSE:To obtain a solid high polymer fuel cell having excellent output performance at a low cost by using a membrane which is obtained by leading sulfonic acid group to polyolefine, and a junction body using this membrane. CONSTITUTION:A high density polyethylene film 6 is irradiated with election beams, and this film is dipped for reaction in the mixture solvent of stylene- sulfonic acid sodium deoxidised previously, and acrylic acid. This reactant membrane is water -washed, and dipped in the sulfuric acid solvent to form a sulfonic acid type membrane. As gas diffusing electrodes 7, 8, electrodes made of the conductive material such as carbon material carrying platinum are used, and impregnated with proton conductive material solvent, and processed in pure water at 100 deg.C for two hours. On the other hand, the ion exchange membrane 6 is processed in pure water at 80 deg.C for two hours. The electrodes 7, 8 and the membrane 6 are taken out of the water, and the water content thereof is wiped off lightly, and the electrodes 7, 8 are arranged in both sides of the membrane 6, and they are pressed by the pressure at 80kg/cm<2> at 80 deg.C for 90 seconds to form a junction body.
Patent JP-H0744451-A (JP)
Title: Data storage device
Inventor: KAMATA HIROSHI
IPC: G06F15/02
Filed: 1993-08-03
Abstract: PURPOSE:To provide a data storage device capable of displaying stored data even when a data link is interrupted. CONSTITUTION:When data stored in an EEPROM are displayed, a succeeding pointer to an address pointed out by a current pointer is set to the current pointer (S12). Whether or not error check data '10' are normally read from an error check area of an address pointed out by the current pointer is discriminated (S13). When the numeral '10' is not read normally (S13, No), it is discriminated that a relating data storage area is in error and '1' is set to an error flag (S15). When the error flag is set, the discrimination as to whether or not the error flag in the step S11 is set is YES, a current pointer is incremented by 1 (S16) and data designated by the current pointer are displayed (S14).
Patent JP-H0859358-A (JP)
Title: Joining of beta-alumina tube to ceramic
Inventor: HIRAMATSU KYOJI
IPC: C04B37/00
Filed: 1994-08-16
Abstract: PURPOSE: To prevent the joining part from being cracked and to reduce the deterioration of the part other than the abutting parts by abutting one end of a β-alumina tube on one end of a ceramic, irradiating the abutting parts with a microwave to heat the parts, diffusing and melting the abutting parts. CONSTITUTION: One end of a β-alumina tube 11 is abutted on one end of a ceramic 12, the lower end of the tube 11 is supported by a turntable 6, the upper end of the ceramic 12 is held by the lower end of a support 5, and a stone 7 as a weight is placed on the upper end of the support 5 to press the abutting parts. The turntable 6 is then rotated, a microwave of specified output is emitted from a microwave generator 1 to irradiate the vicinity of the abutting parts through a waveguid 2 and to heat the abutting parts, and the abutting parts are diffused, melted and joined.
Patent JP-S5893370-A (JP)
Title: Mos device
Inventor: FUKUSHIMA MASAO
IPC: H01L21/8242
Filed: 1981-11-30
Abstract: PURPOSE:To give memory functions to an MOS device by a method wherein two kinds of semiconductors, having a different conductive type respectively, are assembled on an insulative substrate. CONSTITUTION:High density N type regions 11 and 12 are used as a source and a drain, an ordinary density P type region 14 is used as a substrate, and a high density N type polysilicon 16 is used as a gate. An N type channel MOS transistor is formed with them. High density P type regions 13 and 14 are used as a source and a drain, a low density P type region 15 is used as a substrate, and a polysilicon MOS transistor is formed with them. As the P type channel MOS transistor has an N type gate and will be formed on an insulative substrate, it performs an enhancement type operation at the threshold value of phiV or below. Said transistor selectively performs a writing-in operation of information and also performs a reading-out operation in a non-destructive state.
Patent JP-H0513489-A (JP)
Title: Package of semiconductor integrated circuit device
Inventor: SANADA KUNIHIKO
IPC: H01L21/60
Filed: 1991-07-05
Abstract: PURPOSE:To make the connection between the micronized I/O pads and the lead frame of a semiconductor integrated circuit device possible and the circuit device itself easily to be a multi-pin structure. CONSTITUTION:Terminals 9a and 9b of bumps or the like are provided onto I/O pads 4 and a lead frame 3, and these terminals are connected together with a wiring pattern 8 formed on an insulating plate 7. Furthermore, a current technique is adaptable enough to draw the very fine wiring pattern 8 on the insulating board 7.
Patent JP-H0862927-A (JP)
Title: Charging method for photorecertor applied to electrophotographic method and charging device used therefor
Inventor: IIDA HIRONAGA
IPC: G03G15/02
Filed: 1994-08-16
Abstract: PURPOSE: To prolong the effective life of a charge roller and to effectively and uniformly charge the surface of a photoreceptor because pre-charge is performed simultaneously with cleaning by a preroller by providing the preroller on the upstream side of the charge roller and allowing the charge roller to charge the photoreceptor while impressing DC voltage equal to or above the charge start voltage on the preroller. CONSTITUTION: In this charging method for charging the photoreceptor 10 by bringing the charge roller 2 consisting of an endless conductive flexible sheet into contact with the movable photoreceptor 10 and impressing the voltage on the roller 2 in such a state: at least one preroller 3 consisting of a conductive flexible roller is arranged in contact with the surface of the photoreceptor in the vicinity of the upstream side of the roller 2 in the moving direction of the photorecetor 10, and it is rotated following the photoreceptor 10 while impressed with the DC voltage equal to or above the charge start voltage of the photoreceptor 10 to perform the charge by the roller 2 at the same time.
Patent JP-H0476498-A (JP)
Title: X-ray reflector
Inventor: TAMURA KOICHI
IPC: G21K1/06
Filed: 1990-07-18
Abstract: PURPOSE:To expand the range of usable wave length and improve the reflection factor of X-ray and an environment withstanding property by laminating a pair of layers of magnesium oxide (MgO) and metal. CONSTITUTION:A MgO layer 4 is formed by deposition on a substrate 1 and further a metal layer 3 is formed on the MgO layer in the same manner to form a set of layer pair of respective layers 2, 3. A predetermined number of the layer pairs 4 are laminated in the same procedure to compose a reflector. Then, an incident X-ray 11 is reflected from the surface of the metal layer 3 of each layer pair 4 of the reflector to provide a reflected ray 12. When a MgO-Ni multilayer film X-ray reflector using Ni for the metal layer 3 is used, about 2-23% of high reflection factor is obtained with about 10A - 200A of incident X-ray wave length. Also, since it is not restricted by the crystalline property, the reflection factor can be controlled and further a satisfactory envi ronment withstanding property usable even when energy of the incident X-ray is high is obtained.
Patent JP-2000032326-A (JP)
Title: Electronic camera
Inventor: MIZOGUCHI KENJI
IPC: H04N5/372
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent a picture from distortion by shutter shake in photographing by providing a means for delaying while the shutter shake settles from when a recording start signal from a recording start button enters a CPU until when recording is actually started. SOLUTION: When a photographer presses a photographing button 18 so as to record an image, the recording start signal is fetched by a main CPU 15. After that, just for a time when shutter shake caused by pressing the photographing button 18 settles, the main CPU 15 delays a recording start time, compresses an image by an image compressor 6 after the shutter shake settles and prepares an image compression file. Or, in this case, when delaying, after the photographing button 18 is pressed, a delay circuit for delaying the recording start signal is provided not in the main CPU 15, and it is constituted so that the delayed recording start signal enters the main CPU 15.
Patent JP-H0727363-A (JP)
Title: Air conditioner
Inventor: SUZUKI KAZUHIRO
IPC: F24F13/20
Filed: 1993-07-08
Abstract: PURPOSE:To effectively prevent a suction grill from being removed from a front panel when the grill is switched and to easily and rapidly attach or remove the grill to or from the panel. CONSTITUTION:A plurality of supporting legs 13A, 13B, 13C are provided at an upper part of a suction grill 10 at an interval along a horizontal direction. A plurality of supporting parts 16A, 16B, 16C respectively having shafts 15A, 15B, 15C extending horizontally to be inserted to holes 14A, 14B, 14C bored at ends of the legs 13A, 13B, 13C are provided at the panel 2. The shaft 15C of the part 16C is supported to the panel 2 movably in a horizontal direction, and a spring 20 for energizing the shaft 15C so as to insert the shaft 15C into the hole 15C of the leg 13 is provided.
Patent JP-H0243074-A (JP)
Title: Page printer
Inventor: KEROI SHIYOUHEI
IPC: G06F3/12
Filed: 1988-08-03
Abstract: PURPOSE:To provide a form overlay function to a printer to enable a user to synthesize text data and image data in a simple operation in a short time by a method wherein the page printer is equipped with a mode change-over switch and a work memory to have a mode change-over function, such as synthesis, storage, continuous execution, and erasure. CONSTITUTION:When printing character codes to be printed (characters and numeric values) are different and image data (a format, such as ruled lines and frames of tables) is constant, the image data is firstly generated, and a mode change-over switch 5 on the side of a printer 4 is set to a synthetic mode 6. The mode change-over switch 5 is set to a storage mode 7 at the completion of data transmission from a host machine 1. In this manner, the image data is registered in a memory of a controller 3. After that, a user changes over the switch 5 to a continuous page execution mode 8 to transmit image data-free characters and numeric values to be printed per page so that they should be synthesized on the registered image data. Since in the printer 4 the image data has been developed to a bit map by a work memory 10, the printing character codes can be rapidly bit-map developed to be printed.
Patent JP-H0357772-A (JP)
Title: Container carrier
Inventor: TANAKA TAKASHI
IPC: B66C9/04
Filed: 1989-07-25
Abstract: PURPOSE:To permit the turn free from the dragging of wheels by installing a controller for reduction-controlling the number of revolution of an engine for driving the turn inside wheels by the portion corresponding to the steering angle which is detected by a detector. CONSTITUTION:When a steering wheel is turned leftward in order to perform the leftward turn during the advance of a container carrier, a left steering cylinder contracts, and a right steering cylinder extends. At this time, when a steering angle detector 6 detects the contraction and extension of the steering cylinders, and outputs this fact into a controller 7, and then the controller 7 reduces the number of revolution of a left engine 2 by the portion corresponding to the steering angle detected by the detector 6.
Patent JP-S5981702-A (JP)
Title: Electronic speed regulator
Inventor: KAWAGUCHI SEIICHI
IPC: G05B11/42
Filed: 1982-11-01
Abstract: PURPOSE:To increase the response speed of an electronic speed regulator by controlling an integration circuit until a deviation is set within a fixed range in case said deviation between the target number of revolutions and the actual number of revolutions is large and therefore reducing both excessive degree and excessive time. CONSTITUTION:A target revolving number voltage generator 1 generates the DC voltage VS corresponding to the target number of revolutions. The actual number of revolutions of an engine 7 is measured by a revolving number detector 9 with detection of the teeth of a ring gear 8. The DC voltage VF proportional to said number of revolutions is fed to a differential amplifier 2 to obtain the differential to the voltage VS. This differential is integrated in terms of time, and the voltage V1 containing ripples is delivered to a differential amplifier 3 having a proportioning function and a differentiation function and then supplied to an electromagnetic actuator 5 via an amplifier 4. Thus the number of revolutions of the engine 7 is approximated to the target one. A switch circuit 13 stops the integration function of the amplifier 2 to reduce the excessive degree.
Patent JP-H0533476-A (JP)
Title: Method of forming recess in mortar surface
Inventor: HIRAIWA HARUHIKO
IPC: E04F21/16
Filed: 1991-08-01
Abstract: PURPOSE:To effectively form a recess in a mortar surface. CONSTITUTION:A nozzle head 5 from which several nozzles 6 are projected, is connected to a suction unit 10 by way of a hose 7, a container 8 and a hose 9. After the suction unit 10 is operated, if the nozzles 6 are pressed against a mortar surface 11, the mortar material is sucked and removed by a degree corresponding to the pressing of the nozzles 6, and accordingly, recesses are formed. Thus, the joint between mortar surfaces is improved, thereby it is possible to firmly apply tiles onto a body.
Patent JP-S6254093-A (JP)
Title: Production of perfluoro-compound
Inventor: MORIKAWA SHINSUKE
IPC: C25B3/28
Filed: 1985-09-03
Abstract: PURPOSE:To produce a perfluoro-compound in a high yield by electrochemically fluorinating an org. compound to obtain a perfluoro-compound contg. a polyfluorinated product and by directly fluorinating the polyfluorinated product with gaseous fluorine. CONSTITUTION:When an org. compound is fluorinated to produce a perfluoro- compound, the org. compound is electrochemically fluorinated in the former stage to obtain a perfluoro-compound contg. a polyfluorinated product. The amount of the polyfluorinated product in the reaction product is regulated to about 50-80wt%. The polyfluorinated product is directly fluorinated with gaseous fluorine in the latter stage. Thus, an incompletely fluorinated product remaining in a reaction product obtd. by electrolytic fluorination is efficiently converted into the desired perfluoro-body.
Patent JP-S6254430-A (JP)
Title: Alignment device
Inventor: NAKAMURA HAJIME
IPC: H01L21/027
Filed: 1985-09-03
Abstract: PURPOSE:To avoid the dispersion of alignment precision while clarifying any displayed images in case of monitoring etc. by a method wherein reference marks are displayed or extinguished correspondingly to operational mode. CONSTITUTION:Within a monitor mode to monitor prealignment mark etc., an element to be inspected can be monitored on a display screen without reference marker at all by controlling a display switch circuit on the basis of control signals from a data bus (a) to extinguish a light source (j). The contents of control signals inputted into the display switch circuit (i) from the data bus (a) are altered by manipulating a mode transfer switch. Besides, various alignment marks can be displayed by providing multiple pattern data in a memory. Through these procedures, reference markers optimum for various alignment marks of each wafer can be displayed, thus accelerating the alignment with high precision.
Patent JP-S6348903-A (JP)
Title: Antenna system
Inventor: AOKI TOSHIHIKO
IPC: H01Q3/38
Filed: 1986-08-19
Abstract: PURPOSE:To make the phase shift data setting time constant independently of number of phase shifter control circuits by supplying a start signal in common to the phase shifter control circuits of the same row, an end signal in common to those of the same column and a count signal in common to all the phase shifter control circuits. CONSTITUTION:Count signals C1-C35 are inputted in common to all the phase shifter control circuits 1a-1i from a count signal line 3. On the other hand, start signals S1, S2 and S3 are inputted to circuits 1a-1c, 1d-1f, 1g-1i from start signal lines 5a-5c respectively. Further, end signals E1, E2 and E3 are inputted respectively to the circuits 1a, 1d, 1g, the circuits 1b, 1e, 1h and the circuits 1c, 1f, 1i from the end signal lines 6a-6c. Then the number of count signals between the start signal and the end signal is set as a phase shift data to the circuits 1a-1i. Through the setting above, even if number of the phase shifter control circuits is increased, the data setting time is not increased and the phase shift data setting time is made constant independently of the number of the phase shifter control circuits.