baber/WOPTO huggingface dataset:
Patent JP-H109190-A (JP)
Title: Air blowing device
Inventor: TAKASU AKIRA
IPC: F04D17/12
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized air blowing device which can obtain large static pressure. SOLUTION: In each of first and second fan devices, a fan housing 5 is composed of a paired side walls 8 and a peripheral wall 12 connecting them to each other. An intake port 14 is formed on one of the side walls 8 of the fan housing 5. An exhaust port is formed on a part of the peripheral wall 12 of the fan housing 5. An impeller is arranged for generating air flow. A connection member 6 is arranged for connecting the first and second fan devices 2, 4 to each other. Air intaken from the intake port 14 of the first fan device 2 is exhausted from the exhaust port of the first fan device 2. The connection member 6 leads the air exhausted from the exhaust port of the first fan device 2 to the intake port 14 of the second fan device 4. The air intaken into the second fan device 4 is exhausted from the exhaust port of the second fan device 4.
Patent JP-H08331390-A (JP)
Title: Image processing unit
Inventor: NOMIZU YASUYUKI
IPC: H04N19/70
Filed: 1995-06-05
Abstract: PURPOSE: To facilitate processing of code data in the case of distribution of an image by limiting a data amount of code data when a black/white multi- gradation image or a color multi-gradation image is coded and compressed to be a predetermined value or a value designated externally. CONSTITUTION: A bit plane generating section 1 generates a bit plane by extracting bit data of a same bit order for each picture element as to each picture element of black/white multi-gradation data PX in 8-bit per picture element. A bit plane coding section 2 binarizes data of the bit plane from a bit plane of the most significant bit toward a bit plane of the least significant bit in the unit of bit planes and provides an output. A code amount control section 3 provides a output of 8th to 1st bit plane coding data received sequentially by adding a value (n) of bit depth data Sn to a head as coded data PD and stops an output of the bit plane coding data when the coded data PD reaches the preset data amount.
Patent JP-H0325581-A (JP)
Title: Pattern recognizing device
Inventor: WATABE HIDEKAZU
IPC: G06T7/60
Filed: 1989-06-22
Abstract: PURPOSE:To easily recognize even a character written with a check writer by embedding a peripheral graduated null part with a picture element with a low optical density level, and converting it to a continuous stroke by setting a threshold value which detects the level of the stroke. CONSTITUTION:A continuous contour line (C) can be obtained by embedding a null part (A) with a graduation part (B) of prescribed level by inputting the optical image of a pattern targeted to be recognized to a graduation part (2) and graduating the periphery of a small pattern, and setting an appropriate threshold value by inputting to a pattern forming part i.e. a character forming part 3. The pattern can be recognized correctly by applying an ordinary recognizing method to the contour line (C). Thereby, the pattern formed with the combination of the small pattern enclosed with the null part can be accurately recognized.
Patent JP-S6222188-A (JP)
Title: Checking system for connection of character string
Inventor: IGARASHI JIICHI
IPC: G06K9/72
Filed: 1985-07-20
Abstract: PURPOSE:To improve deciding capacity for correct/incorrect by dividing an objected character string and performing a grammatical connection check using the incidence matrix table of connection information, in a system using a KANA (Japanese syllabary) n-gram table. CONSTITUTION:The objected character string is divided by a KANA n-gram table 10 and words registered on a word dictionary 16. After the analysis of the divided character string and that of a KANJI (Chinese character) character string are completed, the grammatical connection check between two portions at a connection check part 14 using an incidence matrix table 15 is performed, and a qualification result against a candidate character string is outputted. Therefore, the qualification capacity against the KANA character string is raised and reading accuracy is improved.
Patent JP-H093788-A (JP)
Title: Paper feeding system of multi-layer head box and method for operating multi-layer head box
Inventor: IRUKI FUOBIRA
IPC: D21F1/06
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide the subject system designed to form desired paper texture by separately adding specified chemicals, loading materials and diluent water to plural paper stock streams before their charge into a multilayer head box to regulate the respective layer composition of multilayer pulp web discharged from the head box. SOLUTION: In a multilayer head box, raw paper stock M is delivered via a flow channel 18a from a raw paper stock tank 17, divided at a junction P1 into two streams through a branch pipe channels 18a2 and 18a3 . Chemical(s) 3a is added to the former stream, while loading material(s) 3b, etc., to the latter, and the resultant streams are fed, through pumps 19a1 , 19a2 into machine screens 20a2 and 20a1 , respectively.  Furthermore, holding agents 5aa , 5bb are separately added, respectively, and diluent water is added from relevant pipe channels 100aq , 100a2 and 100a3 under control of respective control valves into respective paper stock steams M1 , M2 and M3 at corresponding concentrations, which are then introduced via the inlet headers 11, 12, 13, of the head box 10, respectively, and paper stock streams of respectively specified compositions are discharged in layers from the multilayer head box 10.
Patent JP-2000343307-A (JP)
Title: Draw-in type chuck
Inventor: OKI MASARU
IPC: B23B31/12
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a draw-in type chuck equipped with a centering function. SOLUTION: An inclined part 51c of a guide groove 51a provided in a shaft 51 is made longer than inclined parts 52c and 53c of guide grooves 52a and 53a, wherein the inclined parts 52c and 53c are equally long and their directions are made line symmetrical about a parallel part 52b (53b). At the time of chucking, jaw pieces 62 and 63 finish rotating prior to a jaw piece 61, and the grips of all jaw pieces 62, 63, 61 are directed to the longitudinal minor diametric portion w2 of a work W, move together toward a drover, approach the axis of the chuck, abut to the peripheral surface of the work minor diametric portion w2, then move further to the finish point, and generate chucking (centering) in such a way as applying a pressure to the work W. A releasing the work, the jaw piece 61 is rotated prior to the others 62 and 63 so that the jaw pieces 61 and 63 do not make interference.  When the jaw piece 63 returns to the point of origin first, it constitutes obstacle so that the jaw piece 61 can not return to the point of origin.
Patent JP-S6136879-A (JP)
Title: Contour tracking device
Inventor: MASAKI TOSHIMICHI
IPC: G06T7/60
Filed: 1984-07-30
Abstract: PURPOSE:To shorten the contour tracking time and to improve the efficiency of pattern recognition by obtaining the binary coded picture element data and the peripheral 8-direction vicinity data to detect the contour black picture element of an input pattern and then obtaining and storing the vertical and horizontal displacement up to the position of the next contour black picture element to produce a composite chain symbol picture. CONSTITUTION:The binary coded picture element data free from noises is sent to a displacement generating circuit 4. The circuit 4 consists of 3-step shift resigsters 11-13 and an adjacent displacement generating table 14 whose address is designated by the prescribed 3-bit picture element data (D1, D2, D3) (D0, D8, D4) (D7, D6, D5). It is shown whether or not the center picture element data D8 is equal to the black picture element data, to a contour point and the contour point is already tracked. In addition, the values of displacements dI and dJ up to the next contour point are shown. The center point is equal to the contour black picture element in case the data D8 is equal to the black picture element data and peripheral picture element data D0, D2, D4 and D6 are not equal to the white or black picture elements.
Patent JP-H0450312-A (JP)
Title: Polyacrylic tow for stretch breaking
Inventor: UEDA SHUJIRO
IPC: D01F6/54
Filed: 1990-06-19
Abstract: PURPOSE:To obtain the title new tow reproducing fine denier and excellent handle of animal hair fiber of long fiber length, having single yarn fineness <=a specific value, elongation at break <= a specific value and stretch modulus of fiber <= a specific value. CONSTITUTION:The objective tow having <=0.6 denier fineness of single yarn constituting the tow, <=30%, preferably <=28% elongation at break and <=90%, preferably <=80% stretch modulus of fiber at 10% elongation. Degree of variability of elongation at break of single yarn constituting the tow is preferably <=19%. Total fineness of the tow is preferably 300,000-600,000 denier.
Patent JP-S5865042-A (JP)
Inventor: OONISHI KIMIMASA
IPC: D03D47/36
Filed: 1981-10-12
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-H0829801-A (JP)
Title: Reflection type liquid crystal projector
Inventor: YAMAGUCHI NOBORU
IPC: G02F1/135
Filed: 1994-07-13
Abstract: PURPOSE:To correct the measure to the unequal gradation arising from the nonuniformity in the input and output characteristics of an optical writing type spatial optical modulator which arises without fail in reflection type liquid crystal projector with which supplying of reading out light with perfect parallel light beams is possible by changing the use voltage range (white and black voltages) of a liquid crystal display device. CONSTITUTION:Linear input video waveforms are inputted to the video signals of a liquid crystal writing device 11 composed of the liquid crystal display device 7, a liquid crystal display device driving circuit 8 and the video signals by a video signal generating section 9 as an input writing means to the optical writing type spatial optical modulator 10. After the use voltage range of the liquid crystal display device 7 is set, correction is executed in the liquid crystal display device driving circuit 8 in such a manner that the output video waveforms of the final stage via the voltage-transmittance characteristic possessed by the liquid crystal display device 7 attains linear characteristic waveforms.
Patent JP-S5592503-A (JP)
Title: Floating guide apparatus of curved track portion in induction repulsion type car magnetic floating guide system
Inventor: ARIMA KAZUAKI
IPC: B60L13/04
Filed: 1978-12-28
Abstract: PURPOSE: To compensate for the insufficiency of count in the curved section, and to realize stable floating travelling at a high speed, by method wherein the time constants of ground conductive bodies for guide mounted to the outside to a curve of a curved track portion are set in value larger than those of ground conductive bodies installed to the inside.  
     CONSTITUTION: Conductive bodies 3' mounted to the outside to a curve among ground conductive bodies for floating located at a curve track portion are installed in shape that face so that the conductive bodies 3' be stacked to superconductive magnets 2' for floating on a car facting to the bodies 3' in the vertical direction, but conductive bodies 31 positioned at the inside are arranged shifting only by fixed value to the inside to the center of the curve while the time constants of a conductive bodies 51 located at the outside to a curve track among ground conductive bodies for guide disposed to a U-shaped guide 6 similarly positioned at the curve  track portion are set in value larger than the time constants of ground conductive  bodies 5 mounted to the inside. Thus, the insufficiency of count in the curved track  portion is compensated, and the car can stably travel at a floating posture at a high  speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0919075-A (JP)
Title: Method and circuit for charging secondary battery
Inventor: MINO TAKAYUKI
IPC: H02J7/10
Filed: 1995-06-27
Abstract: PURPOSE: To provide a simple charging circuit at a low manufacturing cost, and prevent a failure in charging caused by a defect in element. CONSTITUTION: A charging circuit for a secondary battery 1 includes a constant- voltage and constant-current power supply 2 with a variable output voltage, a reverse-current preventive diode 3 connecting the output terminal of the power supply 2 to a secondary battery 1, and a full charge detecting circuit 4 for detecting a full charged state of the secondary battery 1 that is charged by the constant-voltage and constant-current power supply 2. The full charge detecting circuit 4 includes an output voltage lowering circuit 5 for lowering the output voltage of the constant-voltage and constant-current power supply 2 to a minimum level without the decrease in battery performance when the full charged state is detected.  When the secondary battery 1 is full charged, the output voltage of the power supply 2 is lowered by the output voltage lowering circuit 5, and the charge for the secondary battery 1 is stopped. In this way, a switching circuit for forcedly finishing the charge can be omitted by using the stabilizing circuit for stabilizing the output voltage of the power supply 2 as a circuit for stopping the charge in common.
Patent JP-H11352178-A (JP)
Title: Insulation deterioration detecting device for bus duct and insulation deterioration diagnostic method
Inventor: NOUMOTO JUNJI
IPC: H02B3/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an insulation deterioration detecting device of a bus duct capable of simply identifying an insulation holder in which a pollution proceeds before an insulation resistance largely reduced by tracking. SOLUTION: An insulation deterioration detecting device is provided with photodiodes 7 in each insulation holder 6a, 6b in a segment 1. An operational amplifier 8 connected to these photodiodes 7 and a signal path, an integrator 9 and an alarm setting device 10 are provided. The photodiodes 7 generates a photoelectric current by a radiation of light accompanying with a micro- discharge in the insulation holders 6a, 6b. The photoelectric current is converted to a voltage signal by the operational amplifier and is integrated by the integrator 9. When the voltage level integrated exceeds a set value given to the alarm setting device 10, an alarm signal information that a pollution proceeds is outputted.
Patent JP-H0823742-A (JP)
Title: Mobile type root vegetable harvester
Inventor: YOSHIDA MICHIICHI
IPC: A01D33/12
Filed: 1994-07-13
Abstract: PURPOSE:To enable the stable driving of an operating part without regard to the speed of a mobile device and an easy change in the operating part in a constitution of power transmission to the operating part and the mobile device of a root vegetable harvester. CONSTITUTION:This mobile type root vegetable harvester is obtained by enabling an output from an engine E into two directions, driving a hydraulic pump P with either thereof and enabling respective working machines to drive with the hydraulic oil and further the mobile device to drive with the other through a mechanical type transmission case in a root vegetable harvester constituted by digging up root vegetables with a digging up device, conveying the resultant dug root vegetables with an uprooting conveyor B and a carrying conveyor C at the rear thereof and arranging a leaf part cutter D in the course of the carrying conveyor C.
Patent JP-S5862199-A (JP)
Title: Production of purified 5'-terminally triphosphorylated oligonucleotide
Inventor: IKEHARA MORIO
IPC: C07H21/02
Filed: 1981-10-09
Abstract: PURPOSE:A 5'-terminally triphosphorylated oligonucleotide, which shows a plurality of peaks in the high-speed liquid chromatography, is treated with ammonia to produce the titled oligonucleotide. CONSTITUTION:5'-Terminally monophosphorylated oligonucleotide and a pyrophosphate salt are subjected to reaction in the presence of a condensation reaction agent such as 1,1-carbonyldiimidazole to give a 5'-terminally phosphorylated oligonucleotide, which shows a plurality of peaks in the high-speed liquid chromatography and is represented by formulaI(formula II is a nucleotide skelton containing B as a base; symbols}{show that O-H and P-O bonds existing between them are not limited to 2'-terminal, and 3'-terminal in ribose; n is 0 or integer). Then, the product is dissolved in conc. aqueous ammonia and stood at room temperature to give the objective oligomucleotide.
Patent JP-H0723430-A (JP)
Title: Telephone set
Inventor: NAKAYAMA YASUNOBU
IPC: H04B3/03
Filed: 1993-06-30
Abstract: PURPOSE:To prevent production of a large side tone of a receiver by providing an impedance element selected and adjusted to a balancing network of a hybrid section so as to match the impedance of the telephone set with that of an exchange. CONSTITUTION:A trunk line circuit section is provided with a trunk line interface circuit, a transformer circuit, a hybrid circuit 81a, a level adjustment circuit 82a, an A/D converter section 23a and a D/A converter section 24a. Then an output impedance 85a is provided to a hybrid network 84a of a hybrid line 81a and a bridge impedance 86a is provided to the hybrid network 84a. Furthermore, an adjustment impedance 89a is provided to the balancing network 88a of the hybrid circuit 81a. Thus, the telephone set 10 is matched with an impedance of a long trunk line 12a when viewing from the hybrid circuit 81a.
Patent JP-S6053172-A (JP)
Inventor: YOSHIDA JIYUNICHI
IPC: A63F13/24
Filed: 1983-09-02
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-S645860-A (JP)
Title: Thermal line printer
Inventor: SUZUKI MICHIO
IPC: B41J2/36
Filed: 1987-06-29
Abstract: PURPOSE:To restrict excessive heat generation in each of heat generating means for improving the printing quality, by controlling the time period and timing of power supply to each of the heat generating means on the basis of the respective thermal career. CONSTITUTION:Printing data for each line is stored in a shift register 3 by a microprocessor 1 and latched in a data latch circuit 4 by stroboscopic signals. Then, the printing data is supplied to a thermal head 6 via a gate circuit 5 by enable signals. For a dot P1, the electric power is arranged to be supplied for enough period of time since it is the first occasion of the power supply. For a dot P2, the supplying period of time is a little shorter than in the dot P1 since it is the successive second occasion. Further, in a dot P3, since it is the successive fourth occasion, the power supply is made for a very short period of time. In the case where two dots are to be printed in a width L1, if the timing of the power supply is the same for the second line as for the first line, the printing width becomes longer L2 because of the trailing in color development. Therefore, the timing of the power supply to the heat generating means is arranged to be earlier for the second line, so that the total printing width of the dots can be restricted to be L3 ( L1) irrespective of the presence of the trailing.
Patent JP-S5785272-A (JP)
Title: Photo-semiconductor device
Inventor: FUJIMURA NORIO
IPC: H01L33/54
Filed: 1980-11-17
Abstract: PURPOSE:To decrease luminous loss, and to increase luminance brightness by mounting a base material such as a frame or a substrate or the like so that it is positioned in a specular surface of a reflector. CONSTITUTION:The photo-semiconductor device is formed by a semiconductor light-emitting element 11, th base material 12 to which the element 11 is disposed and the reflector 17 with the specular surface 15a, which constitutes an outer circumferential instrument and reflects luminescence from the element 11 onto a display surface. One part of the base material 12 including the element 11 is mounted so as to be positoned in the specular surface 15a of the reflector 17 at that time. Accordingly, the device can be used as reflected light effecitve toward the display surface even to luminescenc in the lateral direction from the element 11, and the luminous loss is decreased.
Patent JP-H07327600-A (JP)
Title: Rubbing device in final tea roller
Inventor: MASUDA SUSUMU
IPC: A23F3/12
Filed: 1994-06-10
Abstract: PURPOSE:To provide the subject device designed to improve both tea quality and machine efficiency through making needlelike straight leaf form unique to Japanese steeped green tea by increasing the resistance means of a rubbing cloth or furnishing the rubbing cloth with such resistance means. CONSTITUTION:In a final tea roller equipped with an arc-shaped rubbing panel 1 attached to the center of a rubbing kettle, a rubbing means 4 making longitudinally reciprocating swinging motions correspondingly to this panel situated below, and a set of leaf dredging means 17 onto both the sides of this means 4, the rubbing device of the present invention is so designed as to provide unevennesses on the cloth of the rubbing means 4 or attach a resistance means onto the cloth.
Patent JP-H0327268-A (JP)
Title: Production of soy sauce
Inventor: KITAKURA YOSHIHISA
IPC: A23L27/50
Filed: 1989-06-23
Abstract: PURPOSE:To obtain soy sauce reduced in smell characteristic of soy sauce and smell of heated raw soy sauce, etc., having good disappearance of foam and suitable for production of seasoning liquid such as sauce for dipping noodles or mixture of juice pressed from a bitter orange and soy sauce by bringing soy sauce into contact with carbon dioxide kept in liquid state or supercritical state. CONSTITUTION:A prescribed amount of soy sauce 3 is packed in a pressure resistant and cylindrical extraction tank 5 equipped with a temperature-controlling jacket 4. Then carbon dioxide kept in liquid state or supercritical state is introduced from a carbon dioxide bomb 1 through a pipe 2 by actuate a cooler 9 and pressure pomp 9 to bring the carbon dioxide into contact with soy sauce and smell characteristic of soy sauce, smell of heated raw soy sauce, etc., is extracted in carbon dioxide and removed and then soy sauce 3 is discharged from a discharge valve. Since the resultant soy sauce is reduced in smell characteristic of soy sauce and smell of heated raw soy sauce by the above-mentioned extraction, when seasoning liquid such as sauce for dipping noodles or mixture of juice pressed from a bitter orange and soy sauce is produced by blending soy sauce with a flavor substance of dried bonito extracted liquid, squeezed liquid of juice, etc., flavor of the flavor substance is not masked by the smell of soy sauce.
Patent JP-H0452698-A (JP)
Title: Musical sound synthesizing device
Inventor: KUNIMOTO TOSHIFUMI
IPC: G10H7/08
Filed: 1990-06-20
Abstract: PURPOSE:To simulate the sound generation stopping mechanism at the time of natural musical instrument performance faithfully and to enable performance which is rich in natural feeling by performing specific arithmetic corresponding to a damping member which damps the vibration of a sound generation body abruptly for a signal led out of a loop means and feeding the arithmetic result back to the loop means. CONSTITUTION:The loop circuit 10 is provided so as to simulate the reciprocal propagation of the vibrations of strings and constituted by connecting a delay circuit 11, an adder 12, a filter 13, a phase inverting circuit 14, a delay circuit 15, an adder 16, and a phase inverting circuit 17 in a closed loop shape. At the start of sound generation, an exciting signal corresponding to exciting vibrations given to the sound generation body by a sound generating operation element is calculated and inputted to the loop means 10. At the stop of the sound generation, a signal corresponding to a suppressing force which suppresses the vibrations of the sound generation body given by the damping member is calculated and inputted to the loop means 10 to speedily attenuate the signal circulating the loop means 10. Therefore, the effect to the faithful synthesis of a musical sound at the stop of the sound generation of a natural musical instrument with the damping mechanism or when the sound is muted by the natural musical instrument is obtained.