baber/WOPTO huggingface dataset:
Patent JP-H0491025-A (JP)
Title: Therapeutic agent of diabetic complication
Inventor: URAGAMI SADAJI
IPC: A61P3/08
Filed: 1990-08-03
Abstract: PURPOSE:To provide a therapeutic agent of diabetic complication, having low toxicity and strong inhibition of aldose reductase by compounding an oxazopyrroquinoline compound or an ester thereof as an active ingredient. CONSTITUTION:The therapeutic agent contains a compound of the formula [R is same as R' of an alpha-amino acid of formula: R'-CH(NH2)-COOH; R1-R3 are H, alkyl, alkenyl or benzyl] as an active ingredient. The compound of the formula can readily be produced by reacting a pyrroquinoline compound with an alpha-amino acid, especially an alpha-amino acid composing of natural proteins, methyl amine, etc., in the presence of oxygen gas.
Patent JP-H0652355-A (JP)
Title: Character segmenting and character recognizing device
Inventor: HAMAGUCHI YUKIO
IPC: G06K9/34
Filed: 1992-07-31
Abstract: PURPOSE:To provide the character recognizing device which exactly segments character area even to a low-quality image such as engraved characters, image which background density is not constant, or image which character line part and background density is inverted. CONSTITUTION:In the character recognizing device composed of an image pickup device 1 and an electronic computer 2 to segment a character area by performing prescribed processing to data received from the device 1, to recognize the character area and to convert it out to a character code, a character area extracting means 22 fetches data from the device 1 and extracts the area, and a background area density calculating means 23 calculates the density value for a coordinate position parallel to the character string from an upside background area picture element and a downside background area picture element. A differential square accumulation value calculating means 24 calculates the upside and downside density values of the character string area for the coordinate position parallel to the character string of the character area and calculates the differential square accumulation value in the vertical direction of the character string. Based on the calculated differential accumulation value, a character area coordinate value deciding means 26 decides an area at a parallel direction position and character recognizing means 27 performs the recognition/character code conversion of the character image.
Patent JP-H1029431-A (JP)
Title: Weather strip for automobile
Inventor: MORIOKA MASAHIRO
IPC: B60J5/10
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a weather strip for an automobile by which the reduction in the sealing function of the division part of double-leafed hinged doors for a vehicle can be prevented, and also the harmful detect such as water leakage can be reduced. SOLUTION: In a weather strip for an automobile which is fitted to the division part of the right and left doors of the right door 2 constituting double- leafed hinged doors 1, 2 for a vehicle, and which is, when the door is closed, elastically brought into contact with the hollow seal part 3a of a weather strip 3 that has been fitted to the division part on the left door 1 on the other hand for sealing the division part, the end part 20a of the division part of the sealing lip surface 20 to which the hollow seal part 3a is elastically brought into contact is curved, so that in the fitting of the right door 2, the curved part is positioned in such a way that is wraps on the end peripheral part 2a of the division part of the right door 2 from the outside, to widen the engaging portion due to elastical contact.
Patent JP-H0755410-A (JP)
Title: Electronic probe
Inventor: YAMAMOTO SEIJI
IPC: G01B21/00
Filed: 1993-08-19
Abstract: PURPOSE:To prevent erroneous function due to noise by increasing the sensor output of an electronic probe and restraining the amplification factor thereby enhancing the SN ratio. CONSTITUTION:When a probe touches a work, piezoelectic sensors 36A, 36B, 36C output signals and an operating section 45 adds the absolute values of respective output signals to set a sensor output value. Since the sensor output value is increased, the amplification factor therefor can be restricted. Furthermore, since the piezoelectric sensors 36A, 36B, 36C are arranged while inclining by 60 deg. with respect to a plane defined by three detection rods, the sensors 36A, 36B, 36C have sensitivity higher than a predetermined value regardless of the direction of touching force. Since the sensors 36A, 36B, 36C are arranged on a circle at an interval of 120 deg. and any one sensor is fixed at a position separated by 45 deg. from X and Y axes, the sensitivity is made uniform in the directions of X and Y axes.
Patent JP-S6285534-A (JP)
Inventor: BURAIAN EDOWAADO BURAIYA
IPC: H04L12/423
Filed: 1986-09-02
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-2001032042-A (JP)
Title: Steel wire rod excellent in scale peelability at the time of mechanical descaling
Inventor: YOSHIHARA SUNAO
IPC: C22C38/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a steel wire rod in which the subsequent wire drawability is made better by making better the scale peelability therein at the time of mechanical descaling, and the productivity can be increased. SOLUTION: This steel wire rod is subjected to mechanical descaling after hot working and is thereafter subjected to wire drawing and has a compsn. contg., by mass, 0.03 to 0.2% C, <=0.5% (not including 0%) Si, 0.05 to 1.5% Mn, <=0.1% (not including 0%) Al, <=0.2% (not including 0%) Cu and <=0.6% (not including 0%) Cr and also satisfying the inequality of 1.0<=([Cr]+[Si])/[Cu])<=10.0, where [Cr], [Si] and [Cu] respectively denote the contents (mass %) of Cr, Si and Cu.
Patent JP-H0253830-A (JP)
Title: Method for forming polyimide
Inventor: NOGUCHI TAKEHIKO
IPC: B29B7/40
Filed: 1988-08-17
Abstract: PURPOSE:To obtain a uniform and transparent polyimide capable of readily blending and having excellent quality by blending a curing agent with an organic solvent and reacting an organic solvent solution of polyamide acid with the resultant organic solvent solution of curing agent. CONSTITUTION:A curing agent is blended with an organic solvent to give an organic solvent solution of the curing agent, which is then reacted with an organic solvent solution of polyamide acid to provide the aimed polyimide. Furthermore, the above-mentioned curing agent is preferably used independently or as a blend of the curing agent and a catalyst and, e. g., a curing agent consisting of acetic anhydride and quinoline and blended with an organic solvent such as dimethylformamide is preferably used.
Patent JP-H1137052-A (JP)
Title: Control method for optimum operation of pump of water feed device
Inventor: OGUCHI TAKAFUMI
IPC: F04B49/06
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an optimum pump operation control method for a water feed device which can minimize the variation of the units of pumps to be operated and can carry out leveling. SOLUTION: The master pump operation schedule Pn in a water feed time zone is determined on a water demand quantity Q to be fed from a reservoir to a demand spot in a demand time zone, and a water level variation in the reservoir during the water feed time zone is estimated based on a water feed quantity to be fed in the case of operating the pump on the master operation schedule and the water demand quantity to determine it as a reference water level LS, and the pump is operated on the master operation schedule Pn, and the actual water level LR of the reservoir is compared with the master water level LS at every fixed time after operation to obtain a level difference dL between them, and a water demand quantity to cause the level difference dL is assumed to be maintained afterward, and the master operation schedule is therefore amended,  and a water level variation estimated in the case of operating the pump on the amended master operation schedule Pn' is determined as a reference water level LS', and the pump is operated on this amended master operation schedule Pn'.
Patent JP-H0756332-A (JP)
Title: Positive type photosensitive material
Inventor: TAKEMASA CHIYOMI
IPC: G03F3/10
Filed: 1993-08-19
Abstract: PURPOSE:To provide a photosensitive material ensuring a short development time, excellent in dot reproducibility and not deteriorating its adhesion resistance. CONSTITUTION:In this photosensitive material obtd. by successively laminating at least a peelable layer 3 or a laminate of the layer 3 and a barrier layer 4 and a coloring material-contg. photosensitive layer or a laminate of a coloring material-contg. layer 5 and a photosensitive layer 6 on a substrate 2, the coloring material-contg. photosensitive layer or the photosensitive layer 6 contains a quinonediazido compd., alkali-soluble novolak resin and a compd. having at least one functional group having interaction with the quinonediazido compd.
Patent JP-H0869947-A (JP)
Title: Polar electronic part
Inventor: MITSUI KOICHI
IPC: H01G9/00
Filed: 1994-08-30
Abstract: PURPOSE: To reduce wrong determination in determining polarity according to an indication on a product by making a polarity indicating part, which is stamped on the surface of an external face of an electronic part, as a collection of minute printings. CONSTITUTION: After a molded exterior is made with an epoxy resin, a marking printing plate 5 provided with projections and recesses having one side 0.1mm (0.01mm<2> ) is used for the surface of the exterior, that is, a polarity indicating part 1 so that a stamped mode of staggered check can be maintained. The upper part of a product is stamped according to the roller transcription process. When the size of an annodic indicating projection is under 0.0025mm<2> , a recess becomes shallow close to a condition of virtually no projections and recesses. Also, when it exceeds 0.1mm<2> , an area of a flat part of the projection is large enough to approach conventional examples, thus diminishing the effect. From these considerations, it is desirable for the size of the anode-indicating projection to be within a range from 0.0025 to 0.1mm<2> in area.  This enables stamping dispersion to lessen and wrong determination of polarity to reduce.
Patent JP-S6448202-A (JP)
Title: Magnetic tape recording and reproducing device
Inventor: SHIROSHITA KENJI
IPC: G11B5/02
Filed: 1987-08-18
Abstract: PURPOSE:To realize an always optimum reproduction equiv. operation so that a sound signal is correctly restored by detecting the spectral shape of a sound PSK signal subjected to reproduction equivalence and executing control in such a manner that the detected spectral shape coincides with the spectral shape of the sound data at the time of recording. CONSTITUTION:An optimum equalization characteristic is obtainable with the amplitude characteristic of a reproduction equalizer 15 if the gains of coefft. circuits 26-28 are set in correspondence to the reproduction spectra of the sound PSK signal. Namely, the coefft. circuits 26-28 are constituted by using gain variable amplifiers of a voltage control type and a coefft. control circuit 35 of an equalization control part 30 selectively outputs control voltages GC0, GC1, GC2 by which the optimum equalization characteristic is obtd. The always optimum reproduction equalization is thus enabled by the relatively simple constitution regardless of a difference in recording mode, audio channel and the recording current of a video signal. The audio signal is thus faithfully restored and reproduced.
Patent JP-S6266982-A (JP)
Title: Resistance ribbon type printing apparatus
Inventor: AOKI TOMOYA
IPC: B41J35/00
Filed: 1985-09-18
Abstract: PURPOSE:To always enable high-grade printing without using labor, by a method wherein the final end of the printing part of a ribbon is continued to a cleaning part for cleaning a printing head and the position of the final end of the printing part is detected before printing work is automatically changed over to cleaning work by the cleaning part. CONSTITUTION:Printing is performed over a predetermined length in the printing part 7a of a ribbon 7 while the ribbon 7 is taken up by the roller core 11 in a take-up side and the part 7b to be detected at the final end of the printing part 7a is detected by a position detecting means 15. This detection signal is sent to a control unit 16 to perform control so that the operation of a driving motor 4 is stopped and not only the feed of a carriage 1 to printing paper 9 but also the typing work by a printing head 6 are stopped. In synchronous relation to said control, the roller core in the take-up side rotates through a belt 14 by the driving of the motor 13 of a drive source and the contaminant on the surface of the printing head 6 is removed while the ribbon 7 is moved in such a state that the cleaning part 7c comes in slide contact with the printing head 6.
Patent JP-H0490659-A (JP)
Title: Picture processor
Inventor: SATO ISAMU
IPC: H04N1/21
Filed: 1990-08-03
Abstract: PURPOSE:To eliminate the necessity for an operator to wait by reading a picture original in a picture reading part, temporarily storing the reading picture in a storage medium, and performing the picture processing on the stored reading picture as soon as the picture processing part ends the picture processing which is being executed by a picture processing part and turns to a standby state. CONSTITUTION:When the picture original is read by a picture reading part 10 to perform picture processing on the reading picture and a picture processing part 30 performs the picture processing about the picture information stored in a storage medium(magneto-optical disk)211 the picture original is read by the picture reading part 10 and the reading picture is temporarily stored in the magneto-optical disk 21. As soon as the picture processing part 30 ends executing picture processing to turned to be the standby state, the picture processing is performed on the stored reading picture. Thus, there is no necessity for the operator to wait around the picture processor till turned to be the stand-by state.
Patent JP-H1154205-A (JP)
Title: Connecting structure for connector and connecting method therefor
Inventor: WATABE HIROSHI
IPC: H01R13/506
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To assemble a box having a female connector with a main body of a male connector side from a direction which is different from the connector fitting direction. SOLUTION: A diagonally notched opening 12 is disposed on a front end of a female connector 21 and a front end of a male connector 4 is engaged with the notched opening 12 in an orthogonal direction. On the front end of the male connector 4, an engaging part 21 which is brought sliding contact with a cam groove of a slider 9 is arranged, and a slider inserting groove 20 is disposed on the male connector 4. On an entrance side of the cam groove, a taper guide surface for introducing to the engaging part 21 is disposed. On a sidewall of the male connector 4, a positioning protrusion 23 is disposed, while on the female connector 2 a guide groove 32 of a direction fitted to the male connector 4 is disposed. A taper guide surface is formed on the guide groove 32. The male connector 4 is temporarily held to a body 3 with an elastic arm 17.  The female connector 2 integrated with a body 1 is moved to the male connector 4 in the orthogonal direction, and the male connector 4 is engaged initially with the front end of the female connector 2, then both of the connectors 2, 4 are fitted to each other with a push-pressing operation of the slider 9.
Patent JP-H05187519-A (JP)
Title: Rider transmission axle with static liquid-operated gear
Inventor: REI EMU HAUZAA
IPC: B60K17/16
Filed: 1992-07-09
Abstract: PURPOSE: To provide a compact and low-cost transmission axle having a hydrostatic transmission gear (HST) used for a rider lawn mower or the like by improving hydraulic means or the like to bypass the hydraulic input deceleration gear means, HST. CONSTITUTION: Rotation of an input shaft 75 driven by power transmission for an engine rotates a cylinder block 14a of a hydraulic pump 14, and causes reciprocating motion of multiple pistons 13 furnished in it. The hydraulic pump 14 equips a swash plate 10 for variable pump capacity. The slant angle of the swash plate 10 is adjusted by operation of a trunnion shaft. The hydraulic pump 14 drives a hydraulic motor 27a by its delivery oil. The gear on the motor shaft of the hydraulic motor 27a engages with the main gear of a differential gear 63, and transmits the power to a pair shaft 62, 62' extending in the opposite direction through planetary gears 66, 66', etc., fixed by keys, etc., in the differential gear 63. The hydraulic liquid for HST and a lubricating liquid are stored in a storage tank and in an axle cavity 49, respectively.
Patent JP-H0628772-A (JP)
Title: Oscillator and modulator
Inventor: YOSHIKAWA TAKAO
IPC: G11B20/06
Filed: 1992-07-10
Abstract: PURPOSE:To simplify circuit constitution by reducing operation speed in an oscillator obtaining an oscillation output by reading oscillation waveform data from a waveform memory. CONSTITUTION:Tooth-shaped level data with a repetition period corresponding to input level data are generated with an integration block 41 at a first clock rate and the oscillation waveform data with two phases are read from the waveform memories 43A, 43B regarding the tooth-shaped level data for which the phase difference of 90 deg. is imparted by a +90 deg. phase shift block 42 as a read address. Then, after the central frequency of the oscillation waveform data is shifted by frequency shift blocks 44A, 44B, the oscillation waveform data with two phases are made the same phase by a -90 deg. phase shifting block 45 and the oscillation waveform data at a second clock rate are generated by a synthesis block 46.
Patent JP-H0755329-A (JP)
Title: Under-floor refrigerator
Inventor: ASAKURA YOSHIAKI
IPC: F25D23/10
Filed: 1993-08-20
Abstract: PURPOSE:To provide a structural body which is capable of enhancing the sealing properties of an inside cooled air by integrally molding a partition unit and a frame and preventing a floor door from creaking, and cooled air from leaking, and an open air from flowing in and dust and dirt from penetrating inside by providing a support rip and outdoor air fow-in prevention rib on the upper face of a partition unit. CONSTITUTION:A cross rail 33 is formed in the central part of both floor doors 32 where a partition unit 34 is installed to the lower part. The partition unit 34 is integrally molded with a frame 36 which constitutes an upper opening of an under-floor refrigerator main body 35, thereby eliminating any joints. The partition unit 34 is provided with a support rib 37 opposed to the central part, and what is more, open air flow-in prevention ribs 39 are installed thereto in parallel to each other.
Patent JP-H0660687-A (JP)
Title: Analog storage
Inventor: TANAKA TSUGUHIKO
IPC: G11C27/00
Filed: 1992-08-03
Abstract: PURPOSE:To realize a low-cost analog storage since only two storage cells are required for one analog amount and A/D, D/A converters are not required. CONSTITUTION:At the time of writing an analog input voltage value in a data storage capacitor 1, a reference voltage value is written in a reference storage capacitor 2. At the time of reading data, a ratio of voltage value read by the capacitor 1 to a voltage value read by the capacitor 2 is calculated by an analog divider 10, a reference voltage value is multiplied by the result, and output.
Patent JP-H0934239-A (JP)
Title: Process cartridge and image forming device
Inventor: MIYAMOTO JUN
IPC: G03G21/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge and an image forming device capable of facilitating the attachment of an antenna line to a toner container and enhancing toner presence detecting accuracy by preventing the deflection of the antenna line at a low cost. SOLUTION: One end part 28 of the antenna line 26 is nearly perpendicularly bent twice so that one end part 28 is in parallel with the other end part 29 and turned in the same direction. The end part 29 is fitted into a first fitting recessed part, 16 through a seal member 30 and a fitting hole 15 and the bent end part 28 is fitted into a second fitting recessed part, 18. Then, a leaf spring- like contact terminal 60 is brought into press-contact with a bent contact part 27 in the same direction as the axial direction of the antenna line 26. Further, a terminal 62 of the body energized by a conducive coil spring 63 is brought into contact with the contact terminal 60.
Patent JP-H01159440-A (JP)
Title: Injection controller in accumulator fuel injection system for diesel engine
Inventor: AKEDA MASAHIRO
IPC: F02D1/08
Filed: 1988-08-19
Abstract: PURPOSE:To make the decompression grade of a valve closing pressure chamber so steeply and secure a susceptible control sensitiveness as well as to improve the extent of control accuracy for injection start timing by connecting a valve opening command valve set up nearby and an injection starting decompression chamber to a valve closing pressure chamber in an accumulator injector. CONSTITUTION:An accumulator injector 7, where pressure-regulated fuel out of a fuel injection pump 6 is fed in, consists of a valve closing pressure chamber 12, a fuel accumulating storage chamber 14, an injection valve 15 or the like, and it makes valve closing energizing force of the injection valve 15 weaker than valve opening energizing force and opens the injection valve 15 by depressurizing internal pressure of the valve closing pressure chamber 12 to the specified timing. In this case, an injection starting command valve 21 and an injection starting decompression chamber 22 are connected to this valve closing pressure chamber 12 in order, and an injection starting valve 21 is opened at the time of specified injection starting by an injection starting command means 18. After an inlet valve 10 is closed in the midway of a discharge stroke of the injection pump 6, and the decompression chamber 22 is interconnected to a chamber 36 via a passage in a part in an accumulator engine whereby internal pressure in the decompression chamber 22 is made so as to be lowered.
Patent JP-H0745003-A (JP)
Title: Digital signal recorder
Inventor: YOKOTA JUNICHI
IPC: G11B20/10
Filed: 1993-07-30
Abstract: PURPOSE:To shorten the pull-in time of a PLL circuit for generating a recording clock signal and to generate a precise recording clock frequency and also to reduce the quantity of hard of the PLL circuit. CONSTITUTION:In a phase comparator 41, a reference signal of 150Hz is compared with a pulse frequency-dividing a clock signal of 41.85MHz outputted by an oscillator 43 by a frequency division counter 44 and a frequency division counter 35 or 46 into 150Hz. When the reference signal is compared with the case of its selected frame frequency, the pull-in time of the PLL circuit is shortened, and also the quantity of hard of the frequency division counters is reduced.
Patent JP-H0369828-A (JP)
Title: Clutch controller for automatic transmission
Inventor: TAMAI HIDEFUMI
IPC: F16D48/02
Filed: 1989-08-10
Abstract: PURPOSE:To prevent rapid starting of a vehicle by providing an electric wiring with respect to an electromagnetic valve for keeping a clutch in a disconnected state separately from the other wiring with respect to other electyromagnetic valves. CONSTITUTION:A line to a main electronic controller 4 branches off at a point A in two directions toward electromagnetic values V1 and V4 by a dual connector 81, and another command wiring is connected to the electromagnetic valve V2 by a single connector 82 separating from the wiring to the electromagnetic valves V1 and V4. In case of any accident of a power source line of the main electronic controller 4, an emergency electronic controller 5 detects the accident via a communication line 6 to operate the electromagnetic valve V3 and disconnect a clutch, thereby preventing rapid starting of a vehicle.
Patent JP-S58107623-A (JP)
Inventor: IRIKURA ISAO
IPC: H01G9/00
Filed: 1981-12-21
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。