baber/WOPTO huggingface dataset:
Patent JP-S63119806-A (JP)
Title: Filter medium
Inventor: NOTO YOSHIFUMI
IPC: B01D17/022
Filed: 1986-11-10
Abstract: PURPOSE:To easily separate water and oil in an oil-water mixture by coating the title filter medium with polyarylene sulfide resin. CONSTITUTION:Polyarylene sulfide resin (PPS resin) is coated on the surface of a filter medium to obtain the filter medium for the separation of oil and water. Filter paper, filter cloth, a glass filter, a ceramic filter, etc., can be used as the base material of the filter medium. The PPS resin is deposited on the base material by dipping the base material in an emulsion of the powdery resin, drying the material, and then heating the material at 250-340 deg.C for 1-4hr. In this case, the PPS resin is firstly melted and then completely coated on the medium, and the pores of the filter medium are simultaneously restored. The PPS resin is cross-linked during the heat treatment, and the filterability, durability, and chemical resistance of the medium are improved. The obtained PPS resin-coated filter medium can be used as such in filtration without any pretreatment.
Patent JP-H1095699-A (JP)
Title: Growth of zirconium diboride single crystal
Inventor: OTANI SHIGEKI
IPC: H01J9/02
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To enable the growth of ZrB2 single crystal of good quality, free from crystal defect (sub-boundary structure), by growing the crystal in a He gas atmosphere and specifying the melting zone composition and the growing speed, when ZrB2 single crystal is grown through the floating zone technique. SOLUTION: A ZrB2 powder and a B powder are mixed at a specific ratio, the powder is compressed into a bar and the bar is sintered under prescribed conditions to prepare a starting sintered bar 5. The sintered bar 5 is fixed through a holder 3 to the upper shaft 2, and through the holder 30 to the lower shaft 20 thereby fixing the sintered bar 8 for forming the initial melting zone. A sintered boron (B) is inserted between the sintered bar 8 and the starting sintered bar 5 and the sintered boron and its periphery are heated by the work coil with high-frequency current to form the melting band 6 and the melding zone is allowed to move downward between the upper shaft 2 to the lower shaft 20 thereby growing the single crystal 7.  This process is carried out in an atmosphere of He gas, preferably at about 3-15 atmospheric pressure and the molecular ratio of B/Zr (atomic ratio) in the melting zone composition is set to about 1.5-2.8 and the growth rate is set to 3-10 cm/hour.
Patent JP-H09106636-A (JP)
Title: Optical disc apparatus conforming to cd standard
Inventor: YAMADA MINORU
IPC: G11B7/085
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To realize quick access of an optical pickup to a target position by detecting and storing, when a compact disc is loaded, the maximum relative address within a read-in area and then calculating difference between the detection result and current relative address. SOLUTION: An optical disc apparatus is composed of a signal generating circuit 3, a signal processing circuit 6, a tracking number detecting circuit 7, a servo circuit 10 and a control circuit 11 for controlling these circuits. The control circuit 11 stores, after a compact disc 1 is loaded, with a detection circuit 6 the detected maximum relative address in the read-in area. The total number of tracks from the current position to the target position is calculated by the track number detecting circuit 7 from the address stored, the current position address of the optical pickup 2 and absolute address of the target position in the program area. Moreover, the control circuit executes high speed access to move the optical pickup to the target position depending on the calculation result.
Patent JP-H10124203-A (JP)
Title: Method and system reducing power consumption in electronic circuit
Inventor: ALBERT J LAUPER
IPC: G06F12/08
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make an electronic circuit consume small electric power by loading up to a specific number of data bits from a memory in every cycle of a load circuit while the load circuit operates in 1st or 2nd electric power mode. SOLUTION: When the load circuit of a processor operates in full electric power mode as the 1st electric power mode, a fetch logic circuit 71 requests up to two data bits selectively from an instruction cache 14 and stores and loads those data bits to an instruction buffer 70. Further, when the load circuit operates in low electric power mode as the 2nd electric power mode, the fetch logic circuit 71 requests up to up to one data bit in every cycle of the load circuit of the processor and loads the one data bit to the instruction buffer 70. Consequently, the power consumption in the electronic circuit is reducible.
Patent JP-H09106183-A (JP)
Title: Developing device for image forming device
Inventor: MIYATA HIDEAKI
IPC: G03G15/06
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a developing device heaping no scattered toner on the downstream side tip of a developer regulating member by preventing the flow of the scattered toner from directly colliding with the downstream side tip of the developer regulating member in the space on the downstream side of the developer regulating member and in the upper part of a developer carrier in the developing device of an image forming device. SOLUTION: In the developing device provided with the developer carrier 2 being adjacent to a latent image carrier 1 at a developing nip position and the developer regulating member 3 for regulating the layer thickness of a developer carried on the developer carrier 2 at the trimming position of the member 3, a toner flow regulating member 5 for preventing the scattered toner flow generated in the space formed in the upper part of the developer carrier 2 from the trimming position to the developing nip position from colliding with the developer regulating member 3 is provided in the vicinity of the downstream side in the rotational direction of the developer carrier, of the developer regulating member 3.
Patent JP-S63119592-A (JP)
Title: Excimer laser device
Inventor: FUKAYA KUNIAKI
IPC: H01S3/22
Filed: 1986-11-07
Abstract: PURPOSE:To make it possible to extend the operating life of a rare-gas-halide based excimer laser, by making the composition ratio of the halide gas in constituent gas, which is sealed in a container, larger than an optimum value. CONSTITUTION:The composition ratio of halide based gas in constituent gas in a rare-gas-halide based excimer laser oscillator is made larger than the optimum value. The halide based gas is exponetially decreased with respect to the number of exciting pulses. Meanwhile, when the composition ratio of the halide based gas is larger than the optimum value, the output is decreased from the output at the time of the optimum value. Therefore, when the composition ratio of the halide based gas is made larger than the optimum value, the output is gradually increased as the pulses are being excited. When the halide based gas is decreased, and the optimum value is reached, the maximum output is obtained. As the pulse excitation is further performed, the output is gradually decreased, and the life is reached. As a result, the life is elongated to a large extent.
Patent JP-H05110671-A (JP)
Title: Optical line changeover connection device
Inventor: KOBAYASHI HIDEO
IPC: H04B10/038
Filed: 1991-10-15
Abstract: PURPOSE:To save the man-hour, to reduce a momentary interrupt time and to improve the service performance by providing a standby transmission line to an optical transmission line having an optical cable loop and automating the changeover of each of the active and standby transmission lines, the fault location detection and the retrieval of the switching bypass route or the like. CONSTITUTION:Standby transmission lines 9A-D each comprising a multi-cored cable are installed between stations of optical cable loops 1A, 1B and feeding points and between the stations and large user buildings and standby transmission lines 10A-D in the unit of one core are provided to a wiring cable 8. Each nXm changeover component 12 interconnect switchingly the cable 8 and the loops 1A, 1B and a subscriber changeover component 15 connects the active and the standby lines, an in-station changeover component 4 interconnects switchingly the active, the test and the standby transmission lines. Moreover, a transmission line test equipment 41 measures the transmission line via an in-station optical coupler 33 to discriminate a defect or a fault, resulting that a changeover control circuit 42 retrieves and selects the changeover bypass route. Thus, the man-hour is saved, the momentary interruption time is reduced and the service performance is improved.
Patent JP-H10111494-A (JP)
Title: Liquid crystal display device and its production
Inventor: SENDA HIDEO
IPC: G02F1/1333
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To stably realize the display of a wide visual field angle of a liquid crystal display device having a structure to seal liquid crystals into the holes surrounded by resin by forming resin layers (i.e., the resin layers which coat electrodes) constituting at least the front and rear surfaces of the holes so that their surfaces have good horizontal orientation characteristics. SOLUTION: This liquid crystal display device has oriented films 30, 31 which are disposed on a pair of substrates 10, 11 arranged facing each other, the plural holes which penetrate the resin layers 40 held by a pair of the substrates 10, 11 and liquid crystals 50 which are packed into the holes. The oriented films 30, 31 are horizontally oriented film which horizontally orient liquid crystal molecules. The liquid crystals 50 are in contact with the horizontally oriented films and the wall surfaces 41W of the holes.
Patent JP-H03128074-A (JP)
Title: Head of an iron-type golf club having an aiming means
Inventor: ANSONII JIEI ANTONIUSU
IPC: A63B53/04
Filed: 1989-10-16
Abstract: PURPOSE: To improve striking characteristics by disposing a sight part vertical to a target projectile path of an upper part of a top ridge between the heal and the toe of the club surface parallel to the longitudinal axis and adjacent to the toe part. CONSTITUTION: A top ridge 23 of a club head has a part 24 adjacent to a heel 18 extended upward to the outside toward a toe 20 up to a portion 25, and turned at the portion 25 to form a sight part 26 horizontally extended vertically to a projectile path. The projectile part 26 is continued from the portion in the longitudinal direction toward the toe 20 of the club head, and located above the ball striking surface 14 to form a flat area extended to the middle portion 25 of the width. The sight part 26 shifts a part 42 of a weight member 40 to a lower position, so that the whole of the weight is further lowered and moved to a position near the center of striking. Thus, weighing characteristics and ball striking characteristics can be improved.
Patent JP-2001092719-A (JP)
Title: Device and method for discarding information of storage device, storage medium and transmission medium
Inventor: TANAKA SATOSHI
IPC: G06F21/60
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To easily discard information included in a computer or recorded on an external data rewritable recorder at low cost. SOLUTION: An information discarding device 10 has a recorder recognizing device 12 which recognizes hard disk drives 20a,...n that are in a data transferrable state and a data writing device which writes optional data stored in a data storage device 16 in full in the information storage area of the drives 20a,...n recognized by the device 12. Consequently, the device 10 can easily discard the information of the drives 20a,...n.
Patent JP-H02138659-A (JP)
Title: Credit processor
Inventor: MATSUDA HIROSHI
IPC: G07G1/12
Filed: 1988-10-21
Abstract: PURPOSE:To realize the credit service for customers even though they carry no credit card with them by adding an informing means to a store to inform a customer's house of the cardless credit service together with a means which transmits the card data read by a terminal equipment set at the customer's house to a center equipment. CONSTITUTION:A customer who carries no credit card with him/her informs his/her own house 20 of the execution of a credit transaction at a store 10. A terminal equipment 21 set at the house 20 reads the card data out of a credit card, and this card data is directly sent to a center equipment 30 set at a credit company or sent temporarily to a terminal equipment of the store 10. The terminal equipment of the store 10 transmits the received card data to the equipment 30. The equipment 30 performs the due credit process. Thus the customers can enjoy the credit service even in the case they carry no credit card with them.
Patent JP-S62125526-A (JP)
Title: Magnetic recording medium
Inventor: NAGAO AKIRA
IPC: G11B5/82
Filed: 1985-11-27
Abstract: PURPOSE:To obtain the titled medium having excellent mechanical characteristic, durability, and recording characteristic by providing a 3-layered structure successively packed with a magnetic substance, a nonmagnetic substance, and a magnetic substance form the bottom part in the fine pore of an anodized film. CONSTITUTION:The anodized film 2 is formed on the surface of an Al layer 1, the part of the film 2 being in contact with the Al layer 1 is made into a semiconductive barrier 3, and many fine pores 4 are formed above the layer 3. The magnetic substance 5 is packed at the bottom part of each pore 4, the nonmagnetic substance 6 is packed thereon, further the magnetic substance 7 is packed thereon, and a 3-layered packed structure is formed in the pore 4. With such a medium, the readout voltage, recording density, over write characteristic, durability, and envelope can be improved.
Patent JP-H0576918-A (JP)
Title: Tension control system of device for transporting steel sheet
Inventor: MITSUYA TETSUJIRO
IPC: B65H23/192
Filed: 1991-09-19
Abstract: PURPOSE:To provide a tension control system of device for transporting a steel sheet with which tension can be automatically corrected during operation. CONSTITUTION:When the speed of speed adjusting roll is constant and a wrong set value 6 of tension is set, the set value 6 of tension is automatically corrected by calculating the value of tension to be corrected from the change of current value 18 that is applied to a motor 12 for speed adjusting roll and adding this value of tension to be corrected to the set value 6 of tension.
Patent JP-H09116415-A (JP)
Title: Output circuit
Inventor: WATARAI SEIICHI
IPC: H01L27/04
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and to reduce the connection temperature of respective elements in an integrated circuit by providing a transfer gate and a protection control circuit. SOLUTION: When an input signal I is changed from 'L' to'H', FETP 3 is switched from 'on' to 'off', the outputs of inverters 1, 2 and 3 change from 'H' to 'L', and P4 of the protection control circuit 4 is switched from 'off' to 'on' and FETN 6 from 'on' to 'off'. Since P5 of the transfer gate 6 is in an on-state at that time, the 'L'-output of the inverter 1 is transmitted to P1 of the buffer circuit 4, P1 is switched from 'off' to 'on' and an output terminal TO is changed from 'L' to 'H'. At the same time, P2 of the control circuit 4 is turned on and the on-state of FETN 8 is kept. Thus, the terminal TO holds 'H' and outputs 'H' being the same potential as power source VDD.
Patent JP-H09113795-A (JP)
Title: Camera
Inventor: TERUNUMA HIROSHI
IPC: G03B13/36
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To build a finder unit and an automatic focusing mechanism into a camera body so as to miniaturize a camera and to assure the distance measurement accuracy of the automatic focusing mechanism. SOLUTION: The finder unit 10 by a real image type finder mechanism is disposed into the camera body 2 in such a manner that the optical axis of a lens barrel 3 and a finder optical path 12 are paralleled. The lower side of the housing 11 of the finder unit 10 is provided with sloped parts 14a, 14b consisting of left and light reflection surfaces to be formed as a reflection member 13 for curving subject light in mid-way of the finder optical path. Either of a light projecting part 16 or light receiving part 17 constituting the automatic focusing mechanism for measuring the distance to the subject is arranged into the space part D between these sloped parts 14a, 14b and the other constituting member 4 in the camera body 2 in such a manner that its optical axis exists in the longitudinal direction of the camera body 2.
Patent JP-H10115218-A (JP)
Title: Connection structure for pipe
Inventor: HARADA KENICHI
IPC: F16B7/04
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To improve interruptibility between passages formed inside a pipe by eliminating a gap between connection side ends of partition plates partitioning the pipe. SOLUTION: With this connection structure, a first pipe 10 having a plurality of passages 32, 34 partitioned by means of a first partition plate 30 is connected to a second pipe 16 having a plurality of passages 38, 40 partitioned by a second partition plate 36. A connection side end 42 of one of the partition plates is bent. A bent portion 44 is in contact with a connection side end 46 of the other partition plate. The connection side ends 42, 46 are brought into close contact with each other by elasticity of the bent portion 44.
Patent JP-H07117511-A (JP)
Title: Motive power transmitting device of four-wheel drive vehicle
Inventor: KAMEDA OSAMU
IPC: B60K17/348
Filed: 1993-10-26
Abstract: PURPOSE:To prevent the differential state of a viscous coupling at the time of two wheel drive travel and improve its durability. CONSTITUTION:The device is equipped with a main shaft 1 and an auxiliary shaft 2, and motive power to be transmitted from the main shaft 1 side through a motive power transmitting means 3 is made transmittable to the auxiliary shaft 2 side through a viscous coupling 4 provided on the auxiliary shaft 2, and at the same time motive power transmission to the viscous coupling 4 is connected/disconnected by means of a drive form changeover means 3, and thus, drive forms are changed over between two wheel drive and four wheel drive. In this case, a drive form changeover means 5 is arranged on a motive power transmitting route that extends to the viscous coupling 4 from the motive power transmitting means 3. As a result, in a two wheel drive travel state in which the drive form changeover means is put into an off-operation state and motive power transmission to the auxiliary shaft 2 from the main shaft 1 through the viscous coupling 4 is deterred, the rotary load of the motive power transmitting means 3 is not imposed on the viscous coupling 4, so it is prevented that the viscous coupling 4 is put into a differential state.
Patent JP-2000085869-A (JP)
Title: Clothing cover cased so that it can be drawn out
Inventor: FUJIMOTO TOICHI
IPC: A47G25/54
Filed: 1998-09-05
Abstract: PROBLEM TO BE SOLVED: To store clothing covers in a compact state by forming finger insertion side openings at both ends of a clothing draw-out slit provided on an upper face and interposing a stabilizing plate in a central chevron-shaped part based on folding of clothing covers. SOLUTION: Fingers are put in a side opening 3a or a center opening to catch a single clothing cover which is located at the outermost position among clothing covers A, and this is drawn out from a draw-out slit 3. At this time, since a stabilizing plate 4 made of a card board or the like prevents the entire clothing covers A from collapsing downward at the time of draw-out, the single clothing cover 1 can be smoothly drawn out. Single clothing covers 1 are pulled out one by one in order from the exterior of the clothing covers A by such operation. Thus the single clothing covers 1 can be taken out one by one when needed, whereby tasks requiring operation of putting covers on washed clothes like those at a laundry can be accelerated.
Patent JP-S62129156-A (JP)
Inventor: TAKEYA KUNIO
IPC: B02C17/04
Filed: 1985-11-29
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-H11110691-A (JP)
Title: Vics information receiving processor
Inventor: OIWA KAZUYUKI
IPC: G08G1/09
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To save the memory capacity of a memory circuit for storing the contents of traffic information, to simplify the user side operation at the time of selecting pages and to sharply improve the safety. SOLUTION: A receiving signal obtained by receiving a radio beacon (or optical beacon) sent from a road machine is demodulated, traffic information of every unit frame is reproduced and stored in a 1st memory circuit 8, information corresponding to the number of pages specified in each ID is extracted from the circuit 8, and respective traffic information data are stored in a 2nd memory circuit 2. When character information is selected from a menu selection screen by operating a remote control device 5, a leading page is displayed on a display device 6. Then, the traffic information stored in the orders of respective IDs and pages is successively read out every input of a page turning instruction and the contents of the tranffic information displayed on the display device 6 updated by operating the device 5.
Patent JP-H0977082-A (JP)
Title: Wrap-cut holder
Inventor: NAKAMURA MASAHIDE
IPC: B65D25/52
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To cut wraps safely without pressing an upper lid with user's fingers at the time of cutting by urging the upper lid provided with a cutting blade on an end backside of the upper lid in the closing direction of the upper lid by means of a spring force. SOLUTION: By providing a lever 4 integrally with an upper lid 3 on a rear side thereof and mounting a spring 9 on an underside of the lever 4, the upper lid 3 is urged in a closing direction. Further, a sawtooth-like cutting blade 5 and press plates 6, 7 having elasticity are provided on an end backside of the upper lid 3, and a receiving plate 8 is provided at an upper opening edge of a casing 1, which is opposed to the cutting blade 5. With this arrangement, there is no possibility that the edge of the cutting blade 5 will touch user's fingers, and the withdrawing manipulation of wraps is also easy. Moreover, the wraps can be reliably cut without pressing the upper lid 3 with fingers at the time of cutting. Further, there is no possibility that the wraps will be dragged inside the casing 1, and a wrap cut holder can be used safely.
Patent JP-2000096406-A (JP)
Title: Waste fluid absorber
Inventor: ONOE HIROSHI
IPC: D04H1/407
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To produce waste fluid absorber consisting of a thermally meltable and adhesive fiber alone and useful for absorbing waste fluid arising from a print head of a press (e.g. an ink-jet printer, a plotter, a facsimile machine). SOLUTION: This waste fluid absorber is produced by making nonwoven fabric of thermally meltable and adhesive fibers (pref. through opening, carding and cross-laying processes), by heat-treating the nonwoven fabric to partially melt and adhere and by interlacing the fibers three-dimensionally. The fineness of the fibers is pref. 2-15 deniers. Even when a gas blows into the waste fluid absorber in a state that the absorber once absorbs and holds ink or the like, bubbles don't arise on the surface of the absorber, and the absorber retains rigidity and excellent dimensional stability.