baber/WOPTO huggingface dataset:
Patent JP-S62210149-A (JP)
Title: Winker device
Inventor: HIRAI SHINICHI
IPC: B60Q1/40
Filed: 1986-03-08
Abstract: PURPOSE:To surely prevent a winker from being left turning on, by providing such an arrangement that a timer circuit is energized simultaneously with the flashing operation of a winker which is actuated by manipulating a winker switch, and after a predetermined time elapses, when a time-up signal is issued, the winker is turned off. CONSTITUTION:During the drive of a vehicle, when, for example, a right-turn winker switch 1 is turned on, inverters 19, 21 issue H-level signals to turn on an FF 22 so that a drive circuit 8 flashes a right-turn winker. Further, since the Q-output of the FF 22 becomes a H-level, an one-shot circuit 28 delivers an H-level signal to reset binary counters 36, 37 to initiate counting. Further, when a predetermined time (16sec) has elapsed, the counter 37 delivers an H- level output which revert the FF 22 into a turn-off condition, and therefore, the right-turn winker is extinguished. Further, when the vehicle comes to a stop during right-turn, the counting by the counters 36, 37 are interrupted, and the counters 36, 37 are reset when the vehicle is restarted.
Patent JP-H07258715-A (JP)
Title: Method for restraining foaming of converter slag
Inventor: FUJII TAKASHI
IPC: C21C5/36
Filed: 1994-03-22
Abstract: PURPOSE:To prevent the flowing-out of slag from the furnace opening of a converter by spreading granular materials having the specific grain diameter and composition on the slag surface in the converter with compressed air. CONSTITUTION:The granular material to be spread is used the one having substantial 5-20mm grain diameter and 5-20wt.% total C and 40-60wt.% SiO2. this granular material is filled into e.g. shiftable inversed-conical shaped hopper. Further, a double structural pipe with ejector mechanism is fitted to the upper part of the hopper, and the granular material is spread on the slag surface in the converter by jetting force of the compressed air in the inner pipe. By this method, the danger work can be eliminated.
Patent JP-S55143838-A (JP)
Title: Controlling circuit of gate turn-off thyristor
Inventor: TOMINAGA KAZUO
IPC: H03K17/732
Filed: 1979-04-26
Abstract: PURPOSE:To make it possible to drive a GTO with a high frequency by a small- capacity capacitor, by using the discharging electric current of the capacitor as an on-gate current. CONSTITUTION:When transistor TR3 is turned on, an off-gate current is flowed to CTO1 through TR3 from gate power source 2, and simultaneously, TRs 16 and 17 are cut off. When turning-off of CTO1 is completed, the off-gate current is transferred to the path of diode 18, capacitor 19, and diode 20, and capacitor 19 is charged. Next, when TR3 is turned off, TR14 is cut off, and next, TRs 16 and 17 are turned on, and the discharging current is flowed to the path of TR16, GTO1, and TR17 by capacitor 19, and GTO1 is turned on. Thus, since capacitor 19 is used for supply of the on-gate current, a small-capacity capacitor can be used as capacitor 19, and consequently, the charging time constant becomes short, so that the GTO can be driven with a high frequency.
Patent JP-2000247541-A (JP)
Title: Thread winding device
Inventor: NOMURA SATOSHI
IPC: B65H54/44
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the impact to be given to a thread package by a contact roller in the transferring from a floating winding state to an ordinary winding state in a thread winding process. SOLUTION: This device comprises, for example, a conical spring-shaped elastic supporting means (k) between a slide box sb mounted vertically movably to a frame (f) and supporting a contact roller, and the frame (f). The elastic supporting means (k) provides the elastic repulsion in the direction opposite to the approaching direction when the contact roller is contacted with the thread package, so that the sudden change of the contact pressure in the contact of the contact roller can be relieved, and the thread can be prevented from being damaged and cut.  Further the clearance between the contact roller and a bobbin in the floating taking-up can be adjusted to a set value, the contact time of the contact roller can be easily estimated, and the transferring from the floating winding state to the ordinary winding state, and the switching of a control method for the rotation and driving of a bobbin holder can be surely synchronized.
Patent JP-S57166540-A (JP)
Title: Deformed contracted vein barrel and its forming method
Inventor: MORI HIROSHI
IPC: G01M9/04
Filed: 1981-04-07
Abstract: PURPOSE:To simplify a manufacturing stage and reduce manufacturing cost by forming a cylindrical body in a simple shape which is realized by cutting treatment, plate work, welding connection, etc. CONSTITUTION:A cylindrical body 2 which has a circularly sectioned flow passage has the same diameter with a flow cirridor (diffusion barrel) for supplying air, sent from a blower, to a measuring barrel 1 for a wind channel having a squarely sectioned flow passage. One side part 2a of the cylindrical body 2 forms the downstream side of the fluid corridor 3 and at the other side part 2b, a deformed contract vein barrel is formed. The sectional shape of the deformed contreat vein barrel 13, consisting of segments 14 of cover bodies 12 and arc parts 15 of the cylindrical body 2, is symmetric with respect to axis, and the segments 14 of the cover bodies 12 are expanded form the fluid corridor 3 to the downstream side. A contracted vein barrel 16 in the same shape is provided successively to the bottom part 12a of the deformed contract vein barrel 13.
Patent JP-S57165849-A (JP)
Title: Electrophotographic toner
Inventor: INOUE SATORU
IPC: G03G9/087
Filed: 1981-04-07
Abstract: PURPOSE:To reduce the lower limit fixing temperature without degrading the offset resistance of a toner, by using a high molecular weight styrene resin together with a polyamide resin as a toner resin component. CONSTITUTION:A resin used for a binder consists of 99.5-80wt% styrene type  resin having >=150,000wt average mol.wt. and 0.5-10wt% polyamide,, and carbon black or the like colorant is kneaded with the binder, and pulverized to give 5-20mum sized toner particles. As the styrene type resin, a styrene homopolymer or a copolymer of styrene with another vinyl monomer is used. The polyamide resin used is produced by condensation of a diamine and a dibasic acid, and has 80-150 deg.C melting point. As another resin component of the toner, an epoxy resin or the like may be used by mixing said polymide and styrene resins.
Patent JP-H02230893-A (JP)
Title: Data line remote monitor system
Inventor: NAKAGAWA KOHEI
IPC: H04L69/40
Filed: 1989-03-03
Abstract: PURPOSE:To collect status information when a fault takes place in a short period by collecting the status information with a remote controller when a fault takes place automatically from each data line remote monitor. CONSTITUTION:When a fault detection means 19 of a data line remote monitor 3 detects a fault of an interface signal, a control means 16 commands the stop of the storage of the status information of the interface signal to a storage control means and commands a readout means 20 to send the status information of the interface signal stored in a storage means 13 to a line. Then a transmission request command is received by a command reception means 21 which gives a command to the readout means 20 to read the status information of the interface signal stored in the storage means 13 and to send it to the line. Thus, when a fault takes place, the status information in the occurrence of the fault is collected automatically.
Patent JP-S61210055-A (JP)
Title: Novel methacrylate and production thereof
Inventor: OKAMOTO YASUHIRO
IPC: C07C67/08
Filed: 1985-03-14
Abstract: NEW MATERIAL:2-Methoxy-5,9-cyclododecadienyl methacrylate of formula I. USE:Raw material or modifier for ink, paint, adhesive, coating agent, and molding resin. It has low viscosity and odor, and is soluble in a wide variety of resins. PREPARATION:The compound of formula I can be produced by (1) reacting 1,2-epoxy-5,9-cyclododecane of formula II (an intermediate for omega-laurolactam) with methanol in the presence of an acid or a base, and (2) reacting the resultant compound of formula III with methacrylic acid in a solvent such as toluene, in the presence of an esterification catalyst such as p-toluenesulfonic acid, and copresence of a polymerization inhibitor such as p-methoxyphenol, at 75-120 deg.C.
Patent JP-H11233266-A (JP)
Title: Organic el display
Inventor: TANAKA TAKASHI
IPC: H01L51/52
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the further miniaturization, thinning, and high reliability of an organic EL display by providing a sealing plate with, at least, a part of a circuit for driving an organic EL structural body. SOLUTION: An EL display is provided with a substrate 1 or a display surface and a sealing body 3 which seals an organic EL structural body 2 formed thereon. It is also provided with a connecting means 6 for electrically connecting the substrate 1 to the sealing plate 3 to each other and is so set as to be connected to another circuit by an external circuit connecting means 5 as necessary. A circuit 4 for driving the organic EL structural body 2 is provided on the sealing body 3 so that the control circuit or the drive circuit board of the organic EL structural body 2 is miniaturized, the number of the connecting lines to the circuits is reduced, and the thick-wire-diameter cable dispenses, thereby facilitating the manufacture. A hard member such as glass and a resin material such as an epoxy are cited as materials for the sealing plate 3.  The linear expansion coefficient of the sealing plate 3 material is preferably set to 0.01-1000 times of the linear expansion coefficient of the substrate 1.
Patent JP-H02230565-A (JP)
Title: Data reproducing device
Inventor: NAKANE KAZUHIKO
IPC: H03M13/00
Filed: 1989-03-02
Abstract: PURPOSE:To shorten the detecting time by detecting the presence of an error and its position with an erasure signal when a detected k/n-code is an erasure code. CONSTITUTION:Whether the detected k/n-code DM is the predetermined erasure code or not is decided by a k/n-code error detecting circuit 4, and when the k/n-code DM is the erasure code, the erasure code ES for showing that its corresponding code m-bit code is error is outputted, thereby detecting the presence of a decoded m-bit code train error and its error position by an error correction circuit 5, and based on this, the error correction is carried out. By this method, the time required for error correction can thus be shortened.
Patent JP-S60211388-A (JP)
Inventor: REIMONDO FURANSHISU BOIRU
IPC: C22F1/18
Filed: 1985-03-14
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-H10246918-A (JP)
Title: Screen for image projection
Inventor: SAITO GORO
IPC: G03B21/625
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an image projection screen of a simple and inexpensive structure capable of holding the flatness of a thin type screen equipped with a lenticular lens having No rigidity, large in size, and being in a film state, or a screen base material of reflection type. SOLUTION: In the transmission screen as a kind of the image projection screen composed by combining a Fresnel lens sheet 1 and the lenticular lens sheet 2, the lenticular lens sheet 2 composed, on the transparent base material film provided with the insufficient rigidity, the lens section composed of hard material of photosetting resin or the radiation-curing resin, a side edge section of the lenticular lens sheet and a screen holding frame 4 are made to the constitution being connected and fixed across the heat shrinkable synthetic resin film 3.
Patent JP-H10257377-A (JP)
Title: Image-pickup unit
Inventor: OGINO HIROYUKI
IPC: H04N5/232
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To adjust focus with high precision at the time of high image quality mode, so as to improve image quality and to adjust it by means of one-time scanning, unless the mode is the high image quality one so as to enhance focusing speed. SOLUTION: A focusing point is obtained by moving a focus lens 105 by the m-pulse movement quantity of a stepping motor 107 in a whole area from an infinite far end being a scanning start position to a nearest end being a scanning end position in a first scanning. In a second scanning, a scanning range is adopted as the one being before/after several pulses with a lens position for indicating a max. value within focus evaluating values which are obtained in first scanning as a center. The focusing point is obtained, while the focus lens 105 is moved by the n-pulse movement quantity within the range. M is larger than n. It is inspected whether or not the image quality mode which is set at present is a high image quality mode so as to execute the second scanning only at the time of the high image quality mode.
Patent JP-S59176883-A (JP)
Title: Pattern recognition processor
Inventor: ENDOU SHIYUUICHI
IPC: G06K9/62
Filed: 1983-03-28
Abstract: PURPOSE:To eliminate the waste of a memory region by storing the standard graphic pattern of an optional size into a memory of smaller capacity. CONSTITUTION:When a graphic pattern is expanded toward the direction X to perform a matching operation, a matching operation is carried out between two pages of a dictionary memory DM and a part (c) of a memory FM which stores the features of a pattern to be recognized. In this case, the values of page expansion information EY and EP of an address N of a memory EM storing the page expansion information are previously set at ''0'' and ''1'' respectively. At the same time, the information EY and EP of an address (N+1) of the memory EM are set previously at ''0'' and ''0'' respectively. The correspondence is secured between a row of the memory DM and a row of the memory FM, and the matching operations are carried out from information M0 through M63. When the information M31 of a page N is through, the control proceeds to the information M32 of the next page (N+1) since the value of an entry memory EP of the memory EM corresponding to page N is set at ''1''. Then the matching operation is performed up to the information M63. When the M36 is over, no expansion is given to the next page since the information EP of the page (N+1) is set at ''0''.
Patent JP-H02233913-A (JP)
Title: Air conditioning device
Inventor: TANAKA ICHIRO
IPC: F24F1/00
Filed: 1989-03-06
Abstract: PURPOSE:To improve the efficiency and reduce the cost by making a polygonal branch chamber of upper and lower two tiers comprising taking-in and blowing- off branch chambers to connect a plurality of blowing-off branch ducts to the blowing-off chamber so as to take in air through the taking-in branch chamber. CONSTITUTION:An air conditioning device 10 has a taking-in main duct 11 and a blowing-off main duct 12 connected to an indoor air conditioner 1, and these ducts 11, 12 are connected to a branch chamber 13 of an arbitrary polygon. In addition, the branch chamber 13 is of an vertical two-tier structure having a partition 16 provided between a taking-in branch chamber 14 and a blowing-off branch chamber 15. Taking-in ducts 19 are connected to the taking-in branch chamber 14 and blowing-off ducts 20 to the blowing-off branch chamber 15. By the constitution, air in each room is taken in through the taking-in branch chamber while conditioned air is supplied to each room through the blowing-off branch chamber.
Patent JP-S53137898-A (JP)
Title: Method of removing organic matters
Inventor: KAZAMA SOUICHI
IPC: C01F7/02
Filed: 1977-05-09
Abstract: PURPOSE: To obtain the solid matters of sodium aluminate without forming residues at all and without requiring treatment, such as, caustification, etc., by burning after mixing components containing organic matters and Na with a fixed quantity of alumina or Al(OH) 3 , to separate organic matters as CO 2  gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53138026-A (JP)
Title: Protective equipment for abnormal operation of driver
Inventor: WATANABE TAKAYUKI
IPC: H02H7/06
Filed: 1977-05-07
Abstract: PURPOSE: To protect driver by quickly detecting the inversion of inner phase angle of sync. generator under abnormal running. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61212071-A (JP)
Title: Diode and manufacture thereof
Inventor: MATSUZAKI EIJI
IPC: H01L31/10
Filed: 1985-03-18
Abstract: PURPOSE:To reduce variation of reverse directional characteristics, by making the hydrogen content on the side contacting with an electron injection layer of an amorphous silicon layer smaller than that on the side contacting with the silicide layer. CONSTITUTION:On a glass substrate 11, a lower electrode 12 of a high melting point metal layer such as of Ti and lower wiring are formed. An I layer 14 of a two layer structure made of amorphous silicon containing hydrogen is formed with the hydrogen content of a second I layer 14-2 made smaller than that of a first I layer 14-1. After an N layer 13 of P added amorphous silicon is formed, heat treatment forms a reaction layer 21 (corresponding to a P layer) resulting from reacting Ti with amorphous silicon. Next, an SiO2 insulating layer 16 is formed, and Cr and Al are sequentially deposited to form an upper electrode 17 and upper wiring. Accordingly, a diode can be provided in which the reverse directional current can be reduced, reverse directional current variation with temperature in a high electric field can be made small, and the stability with time can be improved.
Patent JP-H09221788-A (JP)
Title: Opening-closing cover device for construction equipment
Inventor: YAMAGISHI YOSHINORI
IPC: E02F9/16
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To conduct the locking and locking release of a cover body in an opened attitude easily. SOLUTION: An arcuate guide surface section 11c, to which an engaging groove 11d is formed, is mounted on a hinge 11 on the cover body 7 side while a roller 15 pushed and energized towards the guide surface side is installed on the building frame side, and the roller 15 is engaged automatically into the engaging groove 11d with a change into an opened attitude of the cover body 7 and a change into the closed attitude side of the cover body 7 is controlled. A cable 18 for releasing engagement between the roller 15 and the engaging groove lid and a handle section 20 are set up and formed.
Patent JP-H05258446-A (JP)
Title: Picture film copying device
IPC: H04N5/781
Filed: 1992-03-11
Abstract: PURPOSE:To easily recognize the copied number or the remaining copy number by specifying the still picture files of the copy source and of the copy destination by means of figures taking a number of frame as a unit. CONSTITUTION:When a copying operation starting means of a system controller 5 with built-in CPU is started, information on the still picture file stored in a card 7 and in FD8 of the copying destination is read out according to a DOS format 6 to be taken in the system controller 5. Then the system controller 5 makes a display of the picture file to be copied in the still picture file recorded on a card 7 of the copy source on a card number display section 3 in a frame number display means 2 by means of figures taking the number of frame as a unit. On a FD number display section 4, the unrecorded area of the FD8 of the copying destination is displayed with the specification of the number of frame of the still picture.
Patent JP-H09239496-A (JP)
Title: Mold for continuously casting square billet
Inventor: UEHORI YUJI
IPC: B22D11/055
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a mold for continuously casting a square billet enabling high speed casting which prevents surface crack at the corner parts of a cast billet by uniformizing mold wall temp. to reduce the thickness difference between the initial stage solidified shells at the corner parts and the side parts of the square cast billet and at the same time, promotes the cooling of the cast billet by increasing the heat conductive quantity at the lower part side of the mold. SOLUTION: First vertical grooves 2 having the length L1 (mm) from the upper end of the lower part are arranged at the corner parts on the inner wall surface of the tube mold 1. Further, second vertical grooves 3 having the length L2 (mm) from the lower end to the upper part, are arranged on the outer wall surfaces of four side parts except the corner parts of the tube mold 1. The length ranges of both vertical grooves 2, 3 are regulated as follows L1 =k1 Vc , L2 = H-k2 Vc , 50<=K1 , K2 <=300. Wherein, H is the height of the tube mold (mm) and Vc is continuous casting velocity (m/min).
Patent JP-S60195553-A (JP)
Title: Positively triboelectrifiable toner composition
Inventor: YAMAMOTO ATSUKO
IPC: G03G9/09
Filed: 1984-03-19
Abstract: PURPOSE:To obtain a positively triboelectrifiable toner independent of toner/carrier ratio and change of the total developer amt., superior in durability, such as successive use characteristics, and stable against environmental change, such as from high temp. and high humidity to low temp. and low humidity, by incorporating a specified pigment obtained by converting a dye into a lake in a binder resin. CONSTITUTION:A lake pigment represented by the formula (R1, R2, R4, R5 are each independently H, OH, or lower alkyl optionally substd. by alkoxy, R3, R6, R7 are each independently H, OH, phenyl or lower alkyl both optionally substd. by alkoxy, and A<-> is an anion), can be incorporated in a toner binder resin, such as polystyrene or styrene-butadiene copolymer, by adding it in the inside of a developer or to its outside, and in the former method, an amt. of lake pigment to be added is 0.1-50pts.wt. per 100pts.wt. of the resin, and in the case of outside addition, 0.01-40pts.wt. per 100pts.wt. of the resin. As a colorant, carbon black, dyes, and pigments can be used for this toner, and when needed, a fluidity improver, such as silica or alumina are added.
Patent JP-S60196436-A (JP)
Title: Clutch drive controller
Inventor: MATSUMOTO SHINICHI
IPC: B60W10/10
Filed: 1984-03-19
Abstract: PURPOSE:To facilitate operation of a clutch drive controller by monitoring various condition detecting systems of car and upon decision of starting condition, holding stoppage of car through hydraulic control under semi-clutched region. CONSTITUTION:Car condition detecting system includes brake operation detectors 62, 63, a shift position detector 60 and a car stoppage detector. Upon detection of starting condition of car, hydraulic open/close control is performed to drive a clutch 16 to such position as to hold the car in stopping state under semi-coupled region. Consequently, clutch operation when starting on a slope can be automated.
Patent JP-H04290049-A (JP)
Title: Guidance voice generating method
Inventor: HORI KOSEI
IPC: H04M3/42
Filed: 1991-03-19
Abstract: PURPOSE:To generate a guidance voice without receiving erroneously as a push-button dial signal. CONSTITUTION:A voice for guidance vocalized from a talker is converted to an audio signal by a microphone M. After a push-button dial signal component in the audio signal is eliminated by a band elimination filter BEF, it is recorded on a recorder REC. The guidance voice can be generated not including the push-button dial signal component by generating the guidance voice by editing the reproducing audio signal of the recorder REC.
Patent JP-H04269806-A (JP)
Title: Oxidation-resistant r-fe-b-c bond magnet
Inventor: SATO YUICHI
IPC: H01F1/053
Filed: 1991-02-26
Abstract: PURPOSE:To improve the oxidation resistance of an R (rare-earth element)-Fe-B magnet. CONSTITUTION:This R-Fe-B-C bond magnet is constituted of the powder of an R-Fe-B-C magnetic alloy (R: at least one of rare-earth elements including Y) containing magnetic crystal grains, each of which contains <=16wt.% (excluding 0%) of C and is coated with an oxidation-resistant protective film, and a resin component, with the volumetric percent of the resin component being adjusted to <=50%.