baber/WOPTO huggingface dataset:
Patent JP-H0482628-A (JP)
Title: Work conveying installation
Inventor: YASUMA HISAO
IPC: B65G47/80
Filed: 1990-07-20
Abstract: PURPOSE:To carry out the work along the whole periphery of a work easily by providing a jig to hold the work rotatable around a vertical shaft, at the work conveying position in a shuttle conveyer. CONSTITUTION:A jig 10 set at the position to carry a work by one round circulating operation of a shuttle conveyer 2 and to stop once is supported rotatable around a vertical shaft as the center on the upper side of the main post 22 of a jig main body 20 fixed on a floor surface. After the work 100 is loaded on a rotary table 30, clamp means 50 and 60 are closed and the work 100 is fixed and held on the rotary table 30, and by releasing the engagement of a lock plate and a lock pawl, a worker can rotate the rotary table 30 freely by a manual operation, and he can carry out the work such as a burr removing without moving himself largely.
Patent JP-H0477697-A (JP)
Title: Delayed circuit with automatic regulation of delayed time
Inventor: YANAGIDA YOSHIAKI
IPC: G04F10/04
Filed: 1990-07-20
Abstract: PURPOSE:To obtain always the closest delayed time to desired value by selecting the most appropriate delayed time among a plurality of delayed time options of a signal delayed circuit. CONSTITUTION:A signal delayed circuit 10 which delays input signal by one of a plurality of different delayed times, corresponding to external switching signal, a delayed time measurement means 14 which measures the delayed time of the signal delayed circuit and a selection measures 12 which procedures switching signal to be input to the delayed time measurement means 12, are provided. Then, based on the delayed time of the signal delayed circuit 10 obtained by measurement using the delayed time measurement means 14, the selection means 12 selects one of a plurality of the delayed time of the signal delayed circuit 10. In this way, even though delayed time characteristics of the signal delayed circuit 10 is changed a delayed time of output signal which is somewhat closest to a desired value, can be successfully selected.
Patent JP-S57145857-A (JP)
Title: Preparation of substituted sulfonediimine compound
Inventor: DAIKIYOU SHIGERU
IPC: C07C67/00
Filed: 1981-11-30
Abstract: PURPOSE: To prepare the titled compound which is an intermediate of sulfonediimine compound useful as a surface active agent or various synthetic intermediates, easily, industially, in high yield, by reacting a sulfylimine compound with a chloramine compound.  
     CONSTITUTION: The objective compound of formula IV (R 1  and R 2  are alkyl, aryl, cycloalkyl, etc. provided that either R 1  or R 2  is aryl or substituted aryl or both R 1  and R 2  are groups other than aryl and substituted aryl; R 1  and R 2  may together from a ring; R 3  is alkyl, etc.) is prepared by reacting a sulfylimine compound of formulaIwith a chloramine compound of formula II (X is halogen; A is metal atom or ammonium group). The yield of the objective compound of formula IV can be further improved by using the sulfonamide compound of formula III in combination with the above compounds. The compound of formula IV can be converted quantitatively to the sulfonediimine compound of formula V useful as a surface active agent, etc. by reacting with concentrated sulfuric acid, and then neutralizing with an alkali. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0359107-A (JP)
Title: Production of porous magnetic hollow fiber and magnetic treatment of liquid
Inventor: KODA MINORU
IPC: D01D5/24
Filed: 1989-07-25
Abstract: PURPOSE:To obtain the title hollow fiber having fine diameter capable of increasing magnetization efficiency by subjecting dope of a solution of polymer substance in an organic solvent highly filled with magnetic powder to dry-wet spinning while magnetizing and calcining. CONSTITUTION:(A) A solution prepared by dissolving 5-20wt.% polymer substance (e.g. polysulfone) in an organic solvent (e.g. dimethylacetamide) is highly filled with (B) 10-60vol.% (based on total volume of polymer substance and magnetic powder) magnetic powder to give dope, which, for example, is passed through a nozzle equipped with a cyclic magnet 11 in which an N pole and an S pole alternately exist in the radius direction (a) or in the peripheral direction (b) and magnetized. The prepared composite hollow fiber is preliminarily burned preferably at 500-900 deg.C and burned at 1,200 deg.C for >=0.5 hour to give the aimed hollow fiber. A great number of the hollow fibers are bundled to form a module, a pressurized solution to be treated is sent to the hollow part of the hollow fiber and a liquid permeated from the hollow membrane is recovered.
Patent JP-H0744476-A (JP)
Title: Communication protocol analyzer
Inventor: OKAZAKI HIROSHI
IPC: H04L29/06
Filed: 1993-08-03
Abstract: PURPOSE:To provide an analyzer analyzing automatically a communication protocol used between computers in which the development period of a program used for communication with a computer whose communication protocol is unknown is reduced and its development cost is reduced. CONSTITUTION:The analyzer is provided with a means 16 acquiring communication data of computers 10, 12 through a communication line 14 connecting the computers 10, 12, a means 18 analyzing the acquired data and confirming a basic communication condition and a normal system of the communication sequence of the computer 12, a means 20 connecting to the computer 12 under the confirmed basic communication condition, a means 22 sending abnormal data to the connected computer 12 to confirm an abnormal system of the communication sequence, and a means 24 generating a transmission control matrix of the connected computer 12 based on the confirmed content.
Patent JP-H0835219-A (JP)
Title: Water area structure having retarding chamber
Inventor: TAKAHASHI KUNIO
IPC: E02B3/06
Filed: 1994-07-25
Abstract: PURPOSE:To reduce a reflective wave height resulting from an increase in an energy loss of waves when they pass through a water conduction slit. CONSTITUTION:A large number of wall constitution members 3 provided with joints 1 and 2 on the lower part are driven into a water bottom ground 4 in such a fashion that the joints 1 and 2 are engaged with each other, thereby constituting a wall body 6 having a water flow slit 5 on the upper part. A rear part pile 17 is driven into the water bottom ground 4 at a location separated from the wall body 6 on the side of on shore where a retarding chamber lower layer 9 is installed at the lower part of the rear part pile 17. The top of the front part of the retarding chamber lower part layer 9 is laid out at a lower elevation than the upper end of each of the joints 1 and 2 where a retarding water chamber 10 is installed to the upper part of the lower part layer 9 of the retarding chamber.
Patent JP-S6348619-A (JP)
Title: Optical information recording and erasing method
Inventor: OOTA TAKEO
IPC: G11B7/00
Filed: 1986-08-18
Abstract: PURPOSE:To reduce variation in erasure rate due to a tracking error by using a long erasure light spot and performing relative mobile light irradiation while slanting the center line of the spot light to tracks. CONSTITUTION:The center line 6 of the long spot light 3 for erasure is deviated from the parallel to a track 1 and thus slanted at an angle theta, and the effective width of the irradiation light increases. When theta=0, namely, when the center line of the spot light is parallel to the track, the width of the irradiation light is determined by the width (d) of the spot light. The erasure light length lof long spot light is larger than (d) and then the effective width of the irradiation light is so determined that lsintheta>d/costheta>d, thereby realizing the much wider execution irradiation light width than when the width of the spot is increased in the parallel state.
Patent JP-H0748180-A (JP)
Title: Ceramic-metal conjugate
Inventor: HIRANO MASANORI
IPC: B23K20/00
Filed: 1993-08-03
Abstract: PURPOSE:To obtain a ceramic-metal conjugate prevented from developing debonding or cracking under heat cycle environment with thermal shock by jointing a specific ceramic sintered compact to either metallic copper, copper alloy, metallic aluminum or aluminum alloy. CONSTITUTION:First, magnesia powder or its mixture with spinel powder is incorporated with a sintering auxiliary followed by pressure molding and then sintering at 1200-1850 deg.C to obtain a ceramic substrate 10>=9.5X10<-6>/ deg.C in average thermal expansion coefficient as magnesia sintered compact or spinel-magnesia sintered compact. Second, silver-copper-based alloy foils containing an active metal and cut to specified shape are placed on both surfaces of this substrate followed by heat treatment at 850 deg.C for 15min at 5X10<-5>Torr under a load of e.g. 0.3g/m<2> through spacers, thus obtaining the objective substrate 20 where copper plates 18 are jointed to both the surfaces of the ceramic substrate 10 through an alloy layer (joint layer) 16, i.e., either active metal-contg. alloy layer, a solidified matter layer from a eutectic melt composed of copper and copper oxide, or layer of compound with the ceramic sintered compact component (s).
Patent JP-H0773273-A (JP)
Title: Pattern segmenting and recognizing method and its system
Inventor: FUJISAWA HIROMICHI
IPC: G06K9/62
Filed: 1994-08-16
Abstract: PURPOSE:To provide a pattern segmenting and recognizing method/system which combines plural partial patterns into a single character and then can recognize this combined character when it is decided by the character written under a natural writing condition that an input single unit video pattern serves as a part of a pattern showing a single category. CONSTITUTION:A slip which includes no character frame for each character is supplied, and the pattern that is segmented by a segmenting part through the processing applied to an area corresponding to a single character line of a two-dimensional video pattern converted into electric signals is not perfect (normal) and decided as a part (partial pattern) of a single character. Under such conditions, these partial patterns are combined together and transmitted as the information on a single character. Furthermore plural hypotheses are produced and sent to a recognition processing part when plural types of decision are possible as the results. Thus the recognition processing part synthetically decides those hypotheses and eliminates the ambiguousness.
Patent JP-S6252869-A (JP)
Inventor: MATSUMURA KOZO
IPC: H01R43/00
Filed: 1985-08-30
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-S5983236-A (JP)
Title: Display selecting method of japanese-language word processor
Inventor: IWAMATSU MAKOTO
IPC: G06F17/21
Filed: 1982-11-04
Abstract: PURPOSE:To input kanji (Chinese character) and idioms with high operability at a high speed, by displaying a complete matching candidate idiom, a kanji group, an incomplete matching candidate Kanji, and an idiom group in order for an input reading string to facilitate selecting a desired character. CONSTITUTION:When Kanji, an idiom, or the like is inputted, reading of a desired Kanji, idiom, or the like is inputted by Kanji mode Keys. A CPU1 retrieves the code of kanji or the idiom having the inputted reading from a Kanji dictionary 6 or an idiom dictionary 7 in accordance with procedures written in an ROM3 or an RAM4. Patterns of Kanji for a Kanji code or an idiom code consisting of plural Kanji codes which is obtained as the result of retrieval are generated by a character generating circuit 8 and are displayed on the display screen of a display device 9. In case of display, the complete matching idiom where reading of Kanji coincides with the input character string compeltely, a complete matching Kanji word, a Kanji work which is not sufficiency for expressing Kanji or the idiom, and idioms are displayed in order.
Patent JP-H0920772-A (JP)
Title: Cyclic acetal and its production
Inventor: NAKAGAWA SHOJI
IPC: C07D317/22
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new cyclic acetal exhibiting liquid state having moderate viscosity near the room temperature, having excellent compatibility with hydrofluorocarbons, producible at a low cost and useful for synthetic lubricating oil and working fluid composition for refrigerator. SOLUTION: The objective compound is expressed by formula I [R<1> is H or methyl and R<2> is a 3-21C (branched) alkyl or R<1> is a 2-21C (branched) alkyl and R<2> is a 2-21C (branched) alkyl], e.g. 4,4'-[oxybis(methylene)]bis[2-methyl-2-(2- methylpropyl)-1,3-dioxolan]. The compound of formula I can be produced by reacting diglycerol of formula II with a compound of formula III or ketal or acetal which is a reactive derivative of the compound of formula III in the presence of an acid catalyst.
Patent JP-H1138783-A (JP)
Title: Image-forming device
Inventor: ISHIGAME SHINICHI
IPC: G03G15/01
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To smoothly (uniformly) eliminate a charge stored in an intermediate transferrer. SOLUTION: This image forming device is equipped with a secondary transfer device T, in which a toner picture on an intermediate transferer B is transferred on a recording sheet S, by applying a secondary transfer voltage obtained by overlapping an alternating voltage with a direct-current bias voltage, between the intermediate transferer B and the recording sheet S in secondary transcribing region Q4, and also with a charge-eliminator 31, by which an alternating voltage, of a reverse phase to the secondary transferer alternating voltage applied to the part of the intermediate transferer B at the time of passing through the secondary transfer region Q4, is applied to the part of the intermediate transferer B, passing through a charge-eliminating region Q5.
Patent JP-H0922071-A (JP)
Title: Image reader
Inventor: FUKUZAWA NOBUTADA
IPC: G03G15/04
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a reader capable of reading an original image just after a light source illuminating an original is turned on even when the level of the light quantity of the light source is low. SOLUTION: In this image reader, the light quantity of a fluorescent lamp 3 illuminating the original is detected by a light quantity sensor, the lamp 3 is controlled by feeding back so as to always obtain a previously set value, and an image reading means reads the image on the original by the solid-state image pickup element 7. In this case, there are provided with a light quantity setting means plurally provided with the set values of a light quantity set level, and switching the set value in accordance with the output of the light quantity sensor; and a switching means plurally provided with the gain value of the output of the element 7 and switching the gain value to the previously set gain value in accordance with the switching of the set value of the light quantity level.
Patent JP-S6252566-A (JP)
Title: Developing method
Inventor: SHOJI HISAFUMI
IPC: G03G13/08
Filed: 1985-08-30
Abstract: PURPOSE:To form an image having excellent resolving power and gradation reproducibility by forming a thin layer of a two-component developer consisting of a carrier and toner and developing a latent image preferably without contact. CONSTITUTION:The thin layer of the two-component developer consisting of the carrier and toner is formed on a developer conveying body and the latent image on an image forming body is developed by the same. More specifically, the developer is constituted of the toner having <=50mum, more preferably <=15mum grain size and the carrier of the small grain size which does not differ so much from the grain size of the toner. The latent image is developed without contact by the thin developer of <=300mum in the developing region. Since the developer layer is made extremely thin, the developer is thoroughly fixed to the developer conveying body and is prevented from splashing. There is no need for an unnecessary large amt. of the developer layer in the case of non-contact developing.
Patent JP-S5895986-A (JP)
Title: Inverter device
Inventor: MATSUTAKE MITSUGI
IPC: H02P25/04
Filed: 1981-12-02
Abstract: PURPOSE:To improve the efficiency of an inverter device by storing the energy stored in a circuit inductance at the turning OFF time in a condenser and feeding back the stored energy to a power source at the turning OFF time. CONSTITUTION:When a self-arc-extinguishing semiconductor element 2A(2B) is turned OFF, energy is stored in the circuit inductance 1A(1B). This energy is stored in a condenser 11A(11B), and the energy stored in the condenser 11A(11B) is fed back to a DC power source 7 via feedback diode 12A(12B). In this manner, a snubber condenser 5A(5B) can be reduced in capacity, thereby reducing the resistance loss due to a snubber resistor 6A(6B) and improving the efficiency of the entire inverter device.
Patent JP-H1019593-A (JP)
Title: On-vehicle navigator
Inventor: IWAMI HIROAKI
IPC: G01C21/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigator capable of calculating the time needed for reaching a destination much more accurately at the time of seaching for a guiding route, and capable of searching for a guiding route which makes it possible to reach the destination in the shortest time. SOLUTION: Link travel times are extracted out of a light beacon or wave beacon received by a beacon receiver 5 or traffic information received through the medium of an FM multiplex broadcast received by an FM multiplex receiving unit 6 are stored in a memory. In this memory, the average values of the link travel times in the past four weeks, for example, are stored separating them at every ten minutes. A navigator body 1 calculates a required time up to a destination, on the basis of the latest traffic information received by the aid of the beacon receiver 5 or FM multiplex receiving unit 6. And, in the case of one hour or less for example, a guiding route is searched using the latest traffic information, and in the case of more than one hour a guiding route for the part exceeding one hour is searched using data stored in the memory.
Patent JP-S6454387-A (JP)
Title: X rays detector
Inventor: BARII GURIN ROO
IPC: G01T1/24
Filed: 1988-08-03
Abstract: PURPOSE: To remove ice from an X-ray detector itself and, at the same time, to remove contaminants that produce noise from the other components by providing an adjusting means which locally raises the temperature of the detector for a prefixed period of time while substantially maintaining a heat sink at its operating temperature. CONSTITUTION: A cold finger 14 is coupled with a container 16 containing liquid nitrogen of about -180 deg.C in temperature. The container 16 is surrounded by a flask 17 and the insides of the flask 17 and a tubular body 15 are maintained at vacuums. The fitting block 20 of an X-ray detecting device 13 is connected to the finger 14 and a detector 21 is firmly stuck to the end section of the block 20 on the opposite side. A means which locally raises the temperature of the detector 21 is constituted of an electric resistor 23 sealed in the block 20. When an adjusting cycle is started, a poly-switch 24 makes a current to flow to the resistor 23 and, as a result, heat is diffused in the block 20. Then the resistor 23 locally raises the temperature of the detector 21 for a prefixed period of time while substantially maintaining a heat sink at its operating temperature.
Patent JP-S6169419-A (JP)
Title: Forming method of sheet-like product from resinous scrap
Inventor: YAGI TAKAHARU
IPC: B29C39/22
Filed: 1984-09-14
Abstract: PURPOSE:To enable to form sheet-like product in a few process by a method wherein raw material is pressed down to the predetermined thickness and, after that, solidified. CONSTITUTION:While being agitated together with bonding agent in a raw material transfer machine 8 by means of a raw material transferring means 10, raw material is transferred to downstream side and discharged on a conveyer 15. Further the raw material is transferred to downstream side by means of the conveyer 15 and discharged on a perforated belt 18. The raw material on the perforated belt 18 is leveled in uniform height with rollers 23 and 24. During the transfer by means of the perforated belts 18 and 20 to downstream side, the raw material is pinched down into the predetermined thickness. In addition, at this case, during passing through an interval L, the raw material is sprayed with steam in order for the bonding agent to react with the steam, resulting in solidifying the raw material.
Patent JP-H0537523-A (JP)
Title: Data communication system
Inventor: MATSUMOTO KATSUHIRA
IPC: H04L9/28
Filed: 1991-08-01
Abstract: PURPOSE:To secure data even when a transmission data is intercepted by devising the system such that a ciphering key is hardly found out. CONSTITUTION:A center equipment 3 at a receiver side sends one ciphering key selected among plural ciphering keys stored in a ciphering key storage section 32 to a terminal equipment 1 based on a random number generated by a random number generating section 31 on each communication. A ciphering section 11 of the terminal equipment 1 ciphers the data according to the ciphering key sent from the center equipment 3 on each communication and sends the ciphered data to the center equipment 3.
Patent JP-S5984797-A (JP)
Inventor: KOBAYASHI KENJI
IPC: B67D7/10
Filed: 1982-11-02
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-H0357649-A (JP)
Title: Image forming device
Inventor: MATSUMOTO KENICHI
IPC: B41F7/02
Filed: 1989-07-25
Abstract: PURPOSE:To make possible the formation of a thin ink layer without fouling the interior of a device after recovering a surplus ink by providing an ink image forming plate, at least a pair of conductor members which feeds ink and a power supply which applies a voltage, and moving the ink in a direction opposite to a direction where it is supplied to the plate by voltage application. CONSTITUTION:Ink layer thinning rollers 15,16 thin an ink layer supplied from a coating roller 9 while the ink is transported to a bearing roller 1. Electrodes 19 are provided at both ends of the bearing roller 1 and the ink layer thinning rollers 15,16 along the circumference, and a voltage applied to the electrodes 19 is applied from a direct current power supply 11 so that the ink moves from the bearing roller 1 to the coating roller 9. The returned ink is recovered into an ink reservoir 10 by side dams 17,18 at the both ends of the ink reservoir 10, and again is allowed to stick to the ink layer thinning rollers 15,16 squentially. After this, a voltage is applied to an area between the plate 5 and the ink bearing roller 1 from the power supply 11 to change the sticking properties of ink and form an ink image on the plate 5.
Patent JP-S6171735-A (JP)
Title: Digital transmitter of analog data
Inventor: KURITA MASAYA
IPC: H04L5/24
Filed: 1984-09-14
Abstract: PURPOSE:To attain a transmission line to minimum constitution by transmitting an AD conversion data and a channel data through the same transmission line. CONSTITUTION:A clock pulse 101a from a clock generating circuit 101 is subject to frequency division 102, an AD conversion clock signal ADC.CLK is outputted to a terminal Q7 and given to a terminal ADC.CLK of an ADC3. The frequency of the signal ADC.CLK becomes the basic frequency of AD conversion of the ADC3. The AD conversion data SD1 is combined with a channel data DS2 outputted to a data line DL2 at a point K on the data line DL1 to be a serial data SD, which is transmitted to a control via a photocoupler 4 and a transmission line L. Further, channel selection signals C0, C1 are transmitted through the data line DL1 as the channel data SD2 and transmitted to the control section. Thus, the AD conversion data SD1 and the channel data SD2 representing which analog signal is selected are transmitted through a couple of transmission lines L.