baber/WOPTO huggingface dataset:
Patent JP-H09167958-A (JP)
Title: Output driver for mixed voltage system
Inventor: REI PINKAMU
IPC: G11C7/10
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To configure an output driver stage only with NMOS transistors(TRs) by allowing an overvoltage generator between an input line and an output stage to boost an input signal to a 2nd voltage before the input signal reaches the signal output stage and allowing a recovery circuit recovers the voltage of the signal to the 2nd voltage at each transition of low to high voltage. SOLUTION: A switching circuit 40 and a recovery circuit 41 control each gate of NMOS pull-up and pull-down TRs N11, N13 at an output stage of an output driver circuit 38. The circuit 40 sets a level of a node 54 to a low level in response to the transition of low to high level of an input signal IN to turn off a TRN 13 and to allow TRs N15-N20, P5, P6 to apply an overvoltage VPP to a gate of the TRN11. Furthermore, the circuit 41 acts like recovering the voltage VPP in response to both high to low and low to high level transition of the signal IN thereby decreasing the VPP pumping voltage and the capacitance of capacitors N26, N27. Thus, the small sized efficient output drive stage employing the NMOS TRs is realized, by which attenuation of the voltage VPP is avoided.
Patent JP-S63277082-A (JP)
Title: Drawing-in type blade knife
Inventor: FURANKU UINYAADO
IPC: B26B5/00
Filed: 1987-11-12
Abstract: A retractable blade knife having a self-sharpening facility which can be selectively rendered inoperable. The sharpener is spring biased in an upward direction so as to be urged into engagement with the cutting edge of a knife blade, and manually operable release means is provided to permit the sharpener to be held in an inoperable position. An assembly of which the sharpener forms part also functions as stop means which positively prevents movement of the knife blade into its extended position. Such extension is possible only upon operation of the release means, but that is only necessary during initial outward movement of the knife blade. The sharpener is arranged to sharpen the cutting edge of the blade up to the tip of the blade. Positive locking means is provided to prevent inward movement of the blade when working under load in the extended position.
Patent JP-2000113628-A (JP)
Title: Large capacity flexible disk
Inventor: UEYASU TSUNEO
IPC: G11B19/04
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide the large capacity flexible disk which can be prevented from being erroneously inserted into a drive dedicated to normal-capacity flex ible disks of such a type that a wide insertion slot is provided. SOLUTION: The large capacity flexible disk 10 has a wide part 14 provided to its case 12 up to a nearly halfway position on the flank in the insertion direction, so even if a user tries to insert the flexible disk 10 into the insertion slot 3a, a disk holder in the drive exclusively for normal-capacity flexible disks functions as a stopper, so that the disk can not be inserted up to a chucking position even if inserted.
Patent JP-2000119916-A (JP)
Title: Method for winding high elongation polyester filament yarn
Inventor: YOSHIMURA MITSUE
IPC: D01D5/098
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for winding high speed spun polyester filament yarn mixed with a fiber elongation improver in a good wound posture. SOLUTION: In a filament spun yarn obtained by melt spinning a polyester in which 0.5-4.0 wt.% of a particular fiber elongation improver based on the weight of the polyester are dispersed and winding at 2500 m/min. -8000 m/min. take-off velocity, and having >50% degree of residual elongation increasing ratio (I) defined as below, the filament spun yarn is not directly wound but successively drawn and heat set to be a filament yarn having <60% residual elongation and wound. The said (I) satisfies the following equation: I(%)=(EIb(%)/ELo(%)-1)×100. Here, EIb (%) is the residual elongation of the polyester filament yarn of this invention, ELo (%) is the residual elongation of polyester filament yarn obtained by the same spinning conditioins except containing no elongation improver.
Patent JP-H11121537-A (JP)
Title: Tape for double-sided wiring tab
Inventor: YAMAGUCHI KENJI
IPC: H01L23/12
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a tape for double-sided wiring TAB which can be connected with holes for electrical continuity, without breaking the original shape of solder balls and can realize fine pitches of at most 100 μm. SOLUTION: A Cu double-sided covering CCL20 is provided with a polyimide base film 21, a copper foil signal layer 22 formed on one surface of the base film 21, a ground layer (or a power source layer) 23 formed on the other surface of the base film 21, and a specified number of blind via holes 24 formed by having the base film penetrated through, in which via hole one ends of Cu platings 28a formed in the inside are connected with the copper foil signal layer 22, and the other ends of the Cu platings 28a are connected with solder balls 33. On the other surface of the base film 21, solder ball pads 32 are formed on the blind via holes 24.
Patent JP-H11122001-A (JP)
Title: Feed horn shared by orthogonally polarized wave
Inventor: FURUKAWA SHOICHI
IPC: H01P1/10
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To receive vertical and horizontal orthogonal two polarized waves by a reception circuit of a single system. SOLUTION: A slot 3 is formed by removing a conductor on the surface of a slot plate 2 in an elliptical disk, a gear 7 is formed on an outer periphery and is made rotatable as indicated by an arrow by the gear 9 provided on the shaft of a motor 8. Polarized waves provided with an electric field in the short axis direction of the slot is coupled to a microstrip line 5 formed on a substrate 4, and then processed and received in the reception circuit 6.
Patent JP-H06117473-A (JP)
Title: Viscous fluid filled damper
Inventor: DAIMARU SHIGENORI
IPC: G11B33/08
Filed: 1992-09-30
Abstract: PURPOSE:To provide a damper for a compact precision instrument such as a CD player, compact in shape so as to be fitted in a small space and having a vibration damping characteristic desirable in multiple directions. CONSTITUTION:Flexible films 16 are closed into bag shape, and viscous fluid 18 is filled inside. The mutually opposed flat parts of the films 16 are then provided with fitting parts 20 to a supporting member and a supported member to form a damper 14. When the supporting member and the supported member are relatively displaced, the whole damper 14 is changed in shape to let the viscous fluid 18 therein flow, thus damping vibration.
Patent JP-2001107584-A (JP)
Title: Bathroom wall structure
Inventor: KITAGAWA AKIHIRO
IPC: E04H1/12
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom wall structure capable of preventing shifts of dark-colored parts or the like between adjacent wall panels from becoming apparent to viewers to thereby enhance its value in terms of design, and reducing costs. SOLUTION: This bathroom wall structure is formed by butting against one another a plurality of wall panels each laminated on its surface with a printed film. The printed film on the wall panel consists of a dark-colored portion, a gradation part leading to the dark-colored part and getting lighter in color from the dark-colored part, and a light-colored part leading to the gradation part. At least either one of a portion near the boundary between the dark-colored part and the gradation part and a portion near the boundary between the gradation part and the light-colored part is formed with a recess of a predetermined depth which extends along that boundary, so that the recesses in adjacent wall panels extend approximately in a straight line.
Patent JP-H01132837-A (JP)
Title: Method for changing speed of rotor type open end spinning machine
Inventor: KANEKO MASASHI
IPC: D01H4/44
Filed: 1987-11-12
Abstract: PURPOSE:To prevent a change in spun counts and number of twists due to a change in operating condition, by stepwise changing output frequency of a variable frequency power source for controlling a separately driven motor for driving a rotor and motor for driving a winding system. CONSTITUTION:When operating condition is changed by regulating production, etc., during spinning, output frequency of variable frequency power source for controlling a respectively and separately driven motor for driving a rotor and a motor for driving a winding system is not changed at a time but stepwise to a value corresponding to the target rotational speed of each variable speed motor after the change. Thereby unevenness of yarn quality or yarn breakage will not occur according to the change in operating condition.
Patent JP-H10129012-A (JP)
Title: Recording method at exhaustion of ink and recording apparatus therefor
Inventor: MARUYAMA NORIHIRO
IPC: B41J2/21
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a recording method at a time of ink exhaustion capable of continuing printing in a monochromatic mode by the selection of a user when color ink is exhausted on the way of printing and a recording apparatus therefor. SOLUTION: A monochromatic mode processing means 36 is constituted of a mode selection means 361, a synthetic means 362 and a data output means 363 and the mode selection means 361 receives the ink exhaustion data (a) from an ink amt. detection part 130 to apply a selection display command of ink replacement or monochromatic mode printing to an operation part and, on the basis of a user's selection result, control is transferred to the synthetic means 362 or to processing for ink replacement. The synthetic means 362 adds the dot of an image buffer of other color to the dot of the image buffer of a selected color to form an image only of the selected color. The data output means 363 sends out a control signal to a recording head driver so as to print out the dot data on the image buffer of the selected color having an image formed thereon.
Patent JP-H02132983-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ANDO TAKASHI
IPC: H04N5/92
Filed: 1988-11-14
Abstract: PURPOSE:To reduce an adjusting part compared with an analog circuit, to attain cost reduction and an inexpensive device by wholly executing the digital processing after the AD conversion for a picture signal obtained by an image sensor such as a CCD. CONSTITUTION:The output of an image sensor 1 is amplified by a first preamplifier 2 and an effective signal component only is extracted. At a direct current reproducing circuit 3, the direct current reproduction is executed with the black signal of the sensor 1 as a reference and added to a video integrated circuit 16 and a variable step AD converter 4. The output of the circuit 16 is added to an iris adjusting circuit 17 and the iris adjustment is executed. At the converter 4, an AD conversion is executed in accordance with the input and one side of the output is outputted through a picture memory 22, etc., as a signal for displaying directly. Other side of the output is added through a preemphasis circuit 5 to a counter type FM modulator 6, impressed through a head driver 7, etc., to magnetic head 8 and recorded to a magnetic tape 26.
Patent JP-H09135544-A (JP)
Title: Remote monitoring control system
Inventor: TAKEUCHI TAMIHARU
IPC: H02J13/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To decide the factors of the state change accurately and maintain the reliability of the monitoring control. SOLUTION: Among upper hierarchy computers 21a and 21b and lower hierarchy computers 22a and 22b, in the lower hierarchy computers 22a and 22b, the state change decision related information storing means 32 in which responsive movement positions and responsive movement deciding reference times of respective apparatuses are stored, the in-operation information storing means 35 and 38 which not only operate the apparatuses in accordance with the operating positions given by the operation instructions supplied from the upper hierarchy computers 21a and 21b but also take out the responsive movement positions in the state change decision related information storing means 32 and, further, obtain the responsive movement monitoring timings from the operation timings and responsive movement reference times of the apparatuses and store them and the state change deciding means 43 which,  if it is decided that the operation state change exists from the state change position and respective movement positions of the apparatus whose state is changed when the state change of the apparatus is detected, decide whether the state change is the operation state change or the failure state change according to whether the responsive movement time obtained from the operation timing and state change timing is within the responsive movement monitoring timing or not and transmit the decision results to the upper hierarchy computers 21a and 21b are provided.
Patent JP-2000097324-A (JP)
Title: Automatic transmission
Inventor: NANBA ATSUSHI
IPC: F16H61/04
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To hold a slip state by generating the slip in a release side engagement element by an upshift command, by changing the hydraulic pressure of one of the release side or the engagement side engagement element, and by changing the hydraulic pressure of the other in such a state that the input shaft follows the target rotation speed. SOLUTION: A control mechanism is constituted of a transmission mechanism 22, a hydraulic control mechanism 23, and an electronic control unit 24. A release side engagement element slips by the 2-3 shift command, a turbine rotation speed becomes larger than the slip judgment rotation speed, and the control hydraulic pressure of the element is reduced. This operation is repeated, a shift start time control is changed to a torque phase control, and its hydraulic pressure is found from the torque pattern of the engagement side engagement element. Secondarily, the torque of the release side element is found from the target turbine rotation speed, its hydraulic pressure is set, this operation is repeated, the engagement side element hydraulic pressure is increased, and the release side element hydraulic pressure is decreased.  The release side element hydraulic pressure is set to the minimum hydraulic pressure by the inertia phase control, the engagement side element hydraulic pressure is so controlled that the turbine rotation speed becomes synchronized with the 3rd range and the engagement side element hydraulic presser becomes maximum by the shift completion time control.
Patent JP-H11120199-A (JP)
Title: Electronic communication system and storage medium
Inventor: KII TAKAHIRO
IPC: G06F17/30
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic communication system which makes a user have a sense of affinity to the electronic communication system and inspires the user's interest and desire for participation in communication about the electronic communication system which exchanges an electronic message such as electronic news and an electronic mail in a network like an Internet. SOLUTION: This system is provided with a user information DB205 and a group information DB206 which store attribute information that is related to a user, a sentence production data table 107 which stores a configuration pattern of a sentence and sentence production data which embeds the attribute information into the configuration pattern, a DB interpreting part 106 which acquires the attribute information from the information DB205 and DB206, acquires the configuration pattern of the sentence and sentence production data from the table 107 and produces a sentence by incorporating the attribute information in the sentence pattern and a display device 103 that outputs the sentence which is produced by the part 106.
Patent JP-H07123304-A (JP)
Title: Video camera apparatus
Inventor: KUROSAKI HISASHI
IPC: G03B5/06
Filed: 1993-10-22
Abstract: PURPOSE:To provide images facing each other, regardless of a place where an image pickup part is installed by optically correcting geometric distortion without depending on any arithmetic by providing an image forming plane for freely adjusting a position and a facing angle to an objective lens. CONSTITUTION:An objective lens 1 and an image forming plane 2 are constituted so as to freely adjust the counter relation, namely, the counter positions and the counter angles. The image forming plane 2 is fixed by a video camera 3 and a lens hood 5, supported by the video camera 3 and simultaneously shaded between them. For a video camera apparatus 10 installed at any prescribed place, optical adjustment is performed as auxiliary work suitably for the using state so as not to generate any geometrical distortion in the image. With this adjustment, the image of a number plate without any geometrical distortion can be provided on the image forming plane 2. When this image is closely photographed by the video camera 3 positioned while being faced to that image from the back, a video signal with no geometrical distortion can be provided, at a following image processing, the correction processing of geometrical distortion to take long time is not required at all, and it is enough only to perform target image processing.
Patent JP-S61157684-A (JP)
Title: Cold processing for adapting improved lubricating phosphate film
Inventor: TOOMASU WAADO TARU
IPC: C23C22/13
Filed: 1985-12-20
Abstract: A heavy phosphate coating suitable as a base for a lubricant, prior to cold deformation of a ferrous surface, is formed by application of an aqueous acidic phosphating solution containing phosphate, organic nitro compound or nitrate (introduced as an inorganic nitrate), zinc, manganese or iron and, to increase the coating weight, hydroxylamine, is an amount of at least 0.01% by weight.
Patent JP-2000113900-A (JP)
Title: Solid polymer fuel cell system
Inventor: NAKAMURA AKINARI
IPC: H01M8/04
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To easily adjust the temperature of a fuel cell and to achieve the effective use of generated heat by power generation, by providing a heating means for a heat transporting medium, a cooling means and a circulating means on a heat transporting medium circulating circuit, in a fuel cell for generating power by using fuel gas and gas oxide. SOLUTION: Fuel gas flowing through a fuel processor 2 having a modifying unit for raw materials by using steam and a carbon monoxide converter 4 and through a fuel side humidifier 5 and gas oxide flowing through an air supplying device 6 and an oxide side humidifier 7 are supplied to a fuel cell 1 to generate power. A humidifier 34 is operated in starting, by the operation of a pump 32 of a heat transporting medium circulating circuit having a pipe 31 and the opening and closing operations of flow control valves 37, 38 and 39, the humidifier 34 and a suitably installed short-circuit path 36 are operated in the low-load operation, and generated heat in the operation is exchanged with outside air by a radiator 33. Accordingly, the temperature on an inlet of a battery cell 1 of heat transporting media is made constant.  It is preferable to install a heat accumulator 35, the accumulation amount of generated heat is adjusted with the heat radiating amount and used for a heat source for hot water supply, a heater, or the like.
Patent JP-H02135818-A (JP)
Title: Overtemperature detection system
Inventor: NUNOKAWA YASUHIRO
IPC: H03K17/14
Filed: 1988-11-16
Abstract: PURPOSE:To improve the degree of freedom which improves the reliability of an entire system by outputting an alarm signal based on the output of a 2nd high temperature detection before the temperature of a power element reaches a high temperature causing the overtemperature protection state and continuing the output of the alarm signal even during the temperature protection based on a 1st high temperature detection output. CONSTITUTION:When the temperature of a power MOSFET, etc., increases further and reaches the overtemperature K2 of protection, a temperature detection signal by a transistor(TR) T1 is sent to a power control circuit PCC to generate a power control signal PC turning forcedly off the power MOSFET, etc. Then the power control is released due to the temperature decrease attended with the protection and when the event that the power MOSFET, etc., is again in operation and the temperature rises takes place repetitively, the alarm signal AL is consecutively outputted independently of the event. Thus, before the operation of the power element is limited by the power control signal PC, since the circuit is switched into a standby circuit, the high reliability of the system is attained.
Patent JP-H07117165-A (JP)
Title: Non-combustible building panel
Inventor: TAKUSAGAWA TAKASHI
IPC: B32B9/00
Filed: 1993-10-22
Abstract: PURPOSE:To provide non-combustible characteristics accepted by the non- combustion test prescribed by a building standard method even when FRP is used in a skin layer by bonding a stone material and the core supporting the same by infiltrating an adhesive based on a resorcinol resin into an inorg. fiber. CONSTITUTION:A non-combustible building panel is obtained by bonding a stone material 1 and a honeycomb core 2 through an adhesive layer 3. The stone material 1 is a surface layer made thin for wt. reduction and the thickness thereof is set to, for example, 3-10mm. The honeycomb core 2 supports the surface stone material 1 and made of aluminum for the reduction of wt. and the thickness thereof is set to 10-30mm. As the adhesive used in the adhesive layer 3, a resorcinole resin is used. The resorcinol resin is a room temp. curable one and exerts no adherse effect on non-combustibility even when a relatively large amt. of the resoncinol resin is used.
Patent JP-H02135093-A (JP)
Title: Production of anthranilic acid
Inventor: KUMAGAI HIDEHIKO
IPC: C12R1/15
Filed: 1988-11-16
Abstract: PURPOSE:To obtain the title compound which is used as an intermediate of dyes, pigments, medicines, and perfumes from natural resources with industrial advantage by utilizing a metabolism route in which a specific strain in Achromobacter is allowed to act on L-tryptophan. CONSTITUTION:A strain in Achromobacter, Bacillus, Brevibacterium, Arthrobacter, Flavobacterium, Pseudomonas, Corynebacterium, such as Achromobacter polymorph FKU0062 is inoculated in a culture medium containing L-tryptophan, as a starting substance, and they are subjected to shake culture at 28 deg.C for 48 hours. Then, the culture mixture is extracted with ethyl acetate, the solvent is distilled off from the extract, and warm water is added to the residue to form a solution. The solution is cooled down by standing to precipitate crystals whereby the subject anthranilic acid is obtained.
Patent JP-S62148352-A (JP)
Inventor: TAKANO MASAHIRO
IPC: C08L27/00
Filed: 1985-12-23
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-2000117521-A (JP)
Title: Machining device
Inventor: KRISTEN FERDINAND
IPC: H02K11/33
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a device to machine rigid foundation structure to perform optimum cooling even in the high load state of a device, in a state that an ambient temperature is high, and in a state that periphery is extremely dusty. SOLUTION: To machine a rigid foundation structure, a machining device comprises a housing 2; a drive motor 1 to operate a tool 5; a cooling channel 3 extending through the drive motor 1 to the periphery of a part of the housing 2; a cooling medium feed source 6 to feed a pressure cooling medium; a cooling medium conduit pipe 7 connected to the cooling channel 3; and a cooling medium outflow conduit pipe 13 to interconnect the cooling channel 3 and the tool 5. The cooling device 8 is coupled to the cooling medium conduit 7, and the cooling device 8 is caused to effect linkage operation with at least an electron feed part 19.