baber/WOPTO huggingface dataset:
Patent JP-S51146317-A (JP)
Title: Weather resistant steel
Inventor: SHIODA HIROICHI
IPC: C22C38/20
Filed: 1975-06-11
Abstract: PURPOSE: To obtain weather resistant steel of iron white color without rusting. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06279251-A (JP)
Title: Skin protecting agent for limbs
Inventor: TOMINAGA NAOKI
IPC: A61Q17/00
Filed: 1993-03-29
Abstract: PURPOSE:To provide a skin-protecting agent for coating limbs having excellent water resistance and chemical resistance by containing a skin-coating agent and a powder. CONSTITUTION:A skin-protecting composition is combined with 0.1 to 20wt.% of a skin-coating agent of 2,000 to 300,000 molecular weight such as dimethylsiloxane polymer and 0.01 to 10wt.% of a hydrophobic powder of 90 to 180 deg. contact angle such as silicone powder. Combination of a skin-coating agent with a powder reduces skin roughening and shows excellent skin- protecting properties, even when the skin physically contacts with a large external area. The powder also has the action to reduce tackiness of the agent. The composition is preferably used in toilet water or in the gel form.
Patent JP-H02248258-A (JP)
Title: Thermal head
Inventor: OZAKI TAKUO
IPC: B41J2/335
Filed: 1989-03-22
Abstract: PURPOSE:To obtain a thermal head constituted so that the heat generated in a heat generator is not accumulated in the substrate of the heating body and not generating the trailing of printing by mounting a base stand and the substrate of a heating body bonded to the base stand by a double-coated tape and wetting the double-coated tape with a silicone resin. CONSTITUTION:In a thermal head constituted of a base stand 5, a double-coated tape 6, the silicon resin 7 infiltrated in the double-coated tape 7, a heat generator substrate 8 and a heat generator 9, when the double-coated tape 6 is wetted with the silicone resin 7 at one or more place, the air layer in the adhesive resin of the double-coated tape 6 is filled with the silicone resin and the heat conductivity of the tape 6 is enhanced. Therefore, the heat generated by the heat generator 9 to be accumulated in the heat generator substrate 8 is rapidly transmitted to the base stand and the of printing can be reduced.
Patent JP-2000263345-A (JP)
Title: Part feeder
Inventor: HIRAMATSU MOTOI
IPC: B23P19/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a part feeder capable of changing the height of an empty tray elevating and lowering part in response to the heights of tray transfer tables. SOLUTION: A part feeder has plural tray transfer tables 13, 14 for placing part storage trays on a bed, and is provided with a part taking-out unit part 2 for reciprocating the respective tray transfer tables in the horizontal direction so that when one tray transfer table is in a part taking-out position 6B, the other tray is in a position 6A at which a tray containing parts is received, a tray stock unit part 1 which has tray arranging parts 8, 9 for aligning- arranging the trays containing parts and which transfers the tray containing parts to the position 6A when the tray transfer table is in the position 6A, and elevating and lowering a frame machine casing which can be elevated and lowered between lowering-elevating positions at which emptied trays from which parts are taken away, are elevated to be recovered.  The part feeder has further an empty tray elevating and lowering unit part 3 provided with an empty tray chucking mechanism, and a unit part 4 for recovering emptied trays at the postion to which the unit 3 is elevated. The empty tray elevating and lowering part 3 is modularized.
Patent JP-S59194273-A (JP)
Title: Character readout system
Inventor: FURUBAYASHI TATSUO
IPC: G06K9/46
Filed: 1983-04-19
Abstract: PURPOSE:To read a character fast at a high recognition rate by calculating the middle point of a stroke and using this middle point and the pattern of stroke whose middle point is not calculated for matching. CONSTITUTION:A middle points of each stroke between one terminal point, and the other terminal point, branch point, or inflection point is calculated for feature extraction. A long stroke which exceeds specific length and a stroke of a pattern including a rectangle, however, are excluded. The matching is carried out in three stages. Matching I compares the total number of middle points of an input character with the total number of middle points of characters in a dictionary part to select a character having the same number, and also compare features other than the total number of meddle points to narrow down selected characters. Matching II contract a distribution of middle points. Matching IIIcalculates the distance of a stroke whose middle point is not calculated or rectangular pattern to those of characters in the dictionary part.
Patent JP-H10265093-A (JP)
Title: Automatic paper feeder
Inventor: SUZUKI NORIMOTO
IPC: B41J13/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic paper feeder for feeding a paper while correcting the bending of a paper sheet automatically. SOLUTION: When a paper sheet 1 starts the feeding after setting, a control means 4 controls rollers 31L, 31R and rollers 32L, 32R and sends the paper sheet 1 with the same rotation speed and the bent amount of the paper sheet 1 is detected from the rotation amount of the rollers 31L, 31R and rollers 32L, 32R from the reaction of a sensor 22 upto the reaction of a sensor 21 and the bent paper sheet 1 is corrected and sent out by rotating the rollers 31L, 31R of the sensor 21 side delayed and reacted based on the bent amount of this detected paper sheet 1 by the control means 4 with the quicker speed than that of another rollers 32L, 32R.
Patent JP-S58185981-A (JP)
Title: Magnetic fluid power generating method and device
Inventor: YAMAUCHI HIDEKI
IPC: H02K44/02
Filed: 1982-04-25
Abstract: PURPOSE:To produce continuous rotary power, by holding the magnetic fluid in one U-shaped tube through magnetic field and continuously producing the differential floating force between the left and right. CONSTITUTION:Since there is no magnetic fluid 7 in the left tube 5, each float 1 positioned in the left tube 5 is not subject to the floating force due to the magnetic fluid 7 but subject to the gravity to drop naturally. Consequently the rotary member 2 is continuously subject to the differential floating force between the left tube 5 and right tube 4, to rotate counterclockwise continuously thus to produce the rotary power continuously.
Patent JP-S60214053-A (JP)
Title: System for obtaining total answer in distributed data base management system
Inventor: NAKADA TERUO
IPC: G06F12/00
Filed: 1984-04-07
Abstract: PURPOSE:To obtain the final answer in a short time by examining various processing systems at the beginning with respect to an inquiry graph and performing pre-down processings for required parts and going to the next processing and operation thereafter. CONSTITUTION:When an inquiry is made, an electronic computer gives an instruction to a cost calculating part 9. That is, a data transfer quantity calculating part 7 and an intra-site processing quantity calculating part 8 are instructed to perform calculation and comparison so that the sum of the data transfer quantity in a system and the processing quantity of the electronic computer is minimum. An inquiry control part 10 commands a pre-down processing performing part 4 on a basis of results to perform pre-down processings for prescribed parts. Thereafter, an up-processing performing part 2, a connection substituting part 6, an omission indicating part 5, etc. are instructed to advance the processing and the operation.
Patent JP-S52152115-A (JP)
Title: Luminance signal processor
Inventor: SAGISHIMA TAKAYUKI
IPC: H04N5/208
Filed: 1976-06-14
Abstract: PURPOSE: The analog delay line which makes it possible to delay the instantaneous value of signals such as charge transferring elements is used, thereby realizing the luminance signal precessor which requries no adjustment and is easy to fixed setting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56168024-A (JP)
Title: Apparatus for controlling city garbage incinerator
Inventor: MISAWA TEI
IPC: F23G5/50
Filed: 1980-05-28
Abstract: PURPOSE:To enable the stable burning to be performed at a city garbage incinerator having no surplus heat boiler by obtaining the heat flow quantity of exhausting gas from an exhausting port by the signals of the temperature and the flow quantity of the exhausting gas at the exhausting port of the incinerator, and controlling the amount and pressure of the vapor in a boiler. CONSTITUTION:The garbage inputted from an inputting hole 11 is burned on a plurality of fire gratings in the garbage incinerator 1. In this case, the heat flow quantity of the exhausting gas in the exhausting port 13 is obtained by a operator 2. An air flow regulating valve 5 and fire grating driving devices 61-63 are controlled by the result of the operation via a burning controller 4. The operator 2 receives the signals corresponding to the outputs of an exhausting port temperature sensor 14, an exhausting gas flow quantity sensor 15, an O2 analyzer 16 which analyzes the concentration of O2 in the exhausting gas, and the spraying quantity of water from a water sprayer 12, and obtains the heat flow quantity q of the exhausting gas based on a specified formula. The burning controller 4 generates operating signals SB and SA by using a boiler vapor pressure signal PB and a boiler vapor quantity signal GS from a simulated boiler 3, and the heat flow quantity q of the exhausting gas.
Patent JP-H08267182-A (JP)
Title: Mold for continuously casting steel
Inventor: KAJITANI TOSHIYUKI
IPC: B22D11/059
Filed: 1995-03-28
Abstract: PURPOSE: To prevent the development of surface defect of longitudinal crack, etc., on a cast slab by thermal-spraying cermet having a specific thickness on the surface of a mold. CONSTITUTION: The cermet is thermal-sprayed at 50-500μm on the surface of the mold. Since the longitudinal crack is controlled in the initial stage solidifying condition till about 100mm below the molten metal surface, the thermal-spray may be executed in the range to >=100mm below from a meniscus. Since the thermal-sprayed grain diameter is coarsed, such as 10-100/μm, the thermal- sprayed layer has high porosity and low thermal conductivity. Therefore, the solidified shell is slowly cooled and the development of the longitudinal crack is prevented. Further, good effect to the prevention of the longitudinal crack is obtd. by applying metallic plating on the thermal-sprayed layer having 100-2000/μm. The plating is prevented from sticking of powder for continuous casting to the thermal-sprayed surface.
Patent JP-H06110110-A (JP)
Title: Stroboscopic device
Inventor: ISHIKAWA TAKESHI
IPC: G02B5/08
Filed: 1993-03-29
Abstract: PURPOSE:To improve a luminous intensity distribution characteristic by uniformizing a luminous intensity distribution without causing nonuniformity in a central part, and to optimize a brightness distribution for a surface to be irradiated in a position being away from a stroboscopic device. CONSTITUTION:The stroboscopic device is composed of a light emitting tube 11 having a longitudinal direction and a reflection mirror 12 which has at least a pair of reflection planes 12a being symmetric with respect to an illumination optical axis plane 0 passing in the longitudinal direction of the light emitting tube 11 and having a straight or roughly straight cross-section shape by the plane perpendicular to the illumination optical axis plane 0 and is arranged so as to hold the illumination optical axis plane 0 by a pair of the reflection surface 12a and changes an angle formed by a pair of the reflection surface 12a to specify the irradiation range of the light emitting tube 11.
Patent JP-S60215112-A (JP)
Title: Water jetting equipment
Inventor: TAKAHASHI YUTAKA
IPC: F15D1/08
Filed: 1984-04-09
Abstract: PURPOSE:To control a flow pattern of a jet of water, by constructing a water jetting equipment with a feed nozzle, attachment walls, two-phase fluid oscillator element, a liquid compressively sending pump, and an air inflow control unit with which air pressure is led by the pull of the pump. CONSTITUTION:An air inflow control unit 24 and a hot-water tank 25 are connected to the intake side of a fluid compressively sending pump 23, and a washing nozzle 27 is connected to the outflow side of the pump 23 through a flow regurating valve 26. A jet send from a feed nozzle and passed between walls 12, 13 is controlled by switching the air inflow control unit 24, and a non-oscillatory fixed jet flow pattern and an oscillatory jet flow pattern become exchangeable for each other. Accordingly, as an oscillation control in a fluidics can be performed through a main flow route, it is easy to control remotely.
Patent JP-H09253682-A (JP)
Title: Apparatus for treatment test of waste water and its test method
Inventor: CHIKAIKE TOMOKO
IPC: C02F3/12
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for treatment test of waste water by which a stable treatment test for the sanitary waste can be performed. SOLUTION: In an apparatus for treatment test of waste water provided with a waste raw water tank, an aeration tank wherein the waste raw water in the waste raw water tank is brought into contact with suspended microorganisms, a raw water feeding line through which the waste raw water in the waste raw water tank is fed into the aeration tank, a sludge sedimentation tank wherein the sludge in a water treated in the aeration tank is separated by sedimentation and a sludge returning line which is connected with the aeration tank and the sludge sedimentation tank and the sludge separated in the sedimentation tank is returned through to the aeration tank, at least two aeration holes from an air feeding line for aeration in the aeration tank 2 are provided and a filter is provided in the feeding line in the waste raw water tank.
Patent JP-H07294368-A (JP)
Title: Detection device of leakage of evaporated gas of fuel
Inventor: JIYON II KUTSUKU
IPC: F02M37/00
Filed: 1995-03-06
Abstract: PURPOSE: To provide a device of low cost which detects leakage of evaporative fuel gas from a fuel tank and canister purge device part including a vapor collecting canister. CONSTITUTION: Respective parts are blocked and pressure is positively applied to the parts by an air pump. Air fed from a centrifugal pump 24 is divided into two passages 42 and 46. In this case, one passage applies pressure to a closed part of a device and the other passage flows the air through a known orifice 46. A differential passage gage 26 compares flow in one passage with flow in the other passage in order to decide whether leakage is in presence or not.
Patent JP-H11273375-A (JP)
Title: Semiconductor memory
Inventor: TOGAMI TETSUHARU
IPC: G11C16/04
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To read out turned off cells at a high rate by disposing a half bank select transistor at a position dividing a diffusion line into two in the column direction and performing selective blocking depending on the position of the word line of a cell to be read out. SOLUTION: Diffusion lines A, B, C,... for connecting each drain and source of cells SX1, SX2,..., respectively, with bit line terminals D0, D1,... and imaginary ground line terminals VG0, VG1,... are divided by half bank select transistors HTI, HT2 depending on the upper and lower stages of word lines W0, W1,... At the time of reading out the cell SX1 of the upper stage word line W0, bank select transistors BT2, BT3 are turned on to feed the bit line terminal D1 with a sense amp current. In this regard, the half bank select transistors HT1, HT2 are turned, respectively, off and on selectively. Even if the cell SX1 is turned off and adjacent cells SX2, SX3 are turned on, the lower stage parts of diffusion lines F, H are not charged.
Patent JP-H11263469-A (JP)
Title: Belt driving device
Inventor: MIHASHI HIROSHI
IPC: B65G15/64
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To avoid a state where a roller moves in the axial direction by thrust force working on the roller at the time when biased motion of a belt is generated against a belt driving device furnished with a function to correct biased motion of the belt. SOLUTION: One of plural rollers on which a transfer carrier belt is suspended is used as a biased motion control roller 4 on a transfer carrier unit of a printer device. A biased motion detection ring to rotate by contact of the transfer carrier belt biased by moving is provided on a shaft end part of the biased motion control roller 4. A biased motion component in the opposite direction of the above is given to the transfer carrier belt by converting rotational motion of the biased motion detection ring following contact of the transfer carrier belt to move biased to displacing motion of one shaft end part of the biased motion control roller 4. A thrust force spring 38 to energize this roller 4 in the axial direction is installed on a shaft end part on the opposite side of a side where the biased motion detection ring on the biased motion control roller 4 is provided.
Patent JP-H02117567-A (JP)
Title: Holder for soft member
Inventor: DABITSUDO II ROORANDO
IPC: F16L3/01
Filed: 1989-03-24
Abstract: PURPOSE: To properly fix and hold a soft member by providing a long and soft link member for holding part of the loops of the soft member in a space to the body part and arranging a clamping means for fixing at least one loop to the body part. CONSTITUTION: A clamping means 34 is provided for holding a soft and slender member 14 at its specified portion at the specified position on the outside face of a body part 12. A supporting means is provided for supporting part of a long link member 42 near one of two end faces of the body part 12 and for supporting another part of the long link member 42 near the other end face. In this case, the long link member 42 is secured near at least one of the end faces of the body part 12 in a removable manner. The long link member 42 is thus inserted in the loop of a long and soft member 14 for holding this member 14.
Patent JP-S62230167-A (JP)
Title: Picture display device
Inventor: ITO YUKINOBU
IPC: H04N3/23
Filed: 1986-03-31
Abstract: PURPOSE:To prevent pincushion distortion and barrel distortion by storing necessary waveform correction data as digital memory in a waveform generating circuit beforehand and generating saw tooth wave for vertical deflection high in linearity. CONSTITUTION:Counter circuits 11 and 12 count the number of horizontal scanning lines constituting a picture and dot clocks and output the output as a reading address to a waveform generating circuit 13. Desired waveform correction data of a vertical deflection signal are stored beforehand as digital memory in the waveform generating circuit 13. When the output of above-mentioned counter circuit 10 is added, desired waveform correction is made making it an address, and optimum voltage is outputted as digital value of (n) bits. The digital output is converted to analog by a D/A converter 14, and amplified by a vertical amplifier circuit 15, power amplified by a vertical output circuit 16, and supplied to a deflecting coil as saw tooth wave current.
Patent JP-S58188780-A (JP)
Title: Position holding spad
Inventor: MATSUMAE HIROSHI
IPC: B63B21/26
Filed: 1982-04-27
Abstract: PURPOSE:To improve the generality by constructing a spad to be lowered from a working vessel floating on the water and driving into the bottom of sea with the lowermost pressure receiving section and a penetrating section to be fixed rotatably. CONSTITUTION:When applying on an inclined spad 044 where the upper end section is pivoted at the rear of the upper deck to hold the position of a dredger against the bottom of sea even when the wave is high, a hemispheric pressure receiving section 12 is provided at the tip of said spad 04. A recess 17 is formed in the center of said section 17 to contain the spiked penetrating section 13 and journaled freely swingably around a hinge pin 15. In order to fix said section 13 with predetermined angle, a stopper pin 16 projectable from the side wall of said recess 17 is provided. Consequently even when the inclining angle of said spad 04 has varied, said spad 04 can be fixed to the required position by varying the angle of said section 13.
Patent JP-S58187399-A (JP)
Inventor: HAMAMOTO HIDETOSHI
IPC: B05D7/24
Filed: 1982-04-27
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-S60229242-A (JP)
Title: Tracking control circuit
Inventor: KOIKE RIYUUICHI
IPC: G11B7/09
Filed: 1985-04-05
Abstract: PURPOSE:To realize stable tracking control by varying a gain of a variable gain control circuit provided between a tracking error detecting circuit and a drive circuit. CONSTITUTION:The variable gain circuit 12 is inserted between a differential amplifier 8 being the tracking error detecting circuit and a phase compensation circuit 9, an output of an actuator equivalent circuit 13 is inputted as a gain control signal and the circuit 12 acts like increasing/decreasing the gain in response to high/low input level. An output of the drive circuit is inputted to the circuit 13, a filter having an equivalent characteristic as that of the actuator 11 is used and an absolute voltage of a signal corresponding to the amount of movement of the light spot as the output is extracted. Through the constitution above, the fluctuation of amplitude by the movement of light spot based on the tracking of the tracking error signal is reduced and stable tracking control is executed.
Patent JP-H06256514-A (JP)
Title: Polyimide copolymer and its production
Inventor: KANEKO ICHIRO
IPC: H05K1/03
Filed: 1993-03-05
Abstract: PURPOSE:To obtain the subject polymer having small linear expansion coefficient and excellent heat-resistance and thermal dimensional stability and useful as printed circuit board, etc., by reacting an aromatic diamine component such as phenylenebisaminobenzamide with pyromellitic dianhydride and dehydrating the obtained polyamic acid. CONSTITUTION:This copolymer polymer containing the recurring unit of formula III and the recurring unit of formula IV at a molar ratio (III/IV) of 20/80 to 95/5 can be produced by reacting N,N'-p-phenylenebis(p-aminobenzamide) of formula I with 4,4'-diaminodiphenyl ether of formula II in a solvent and dehydrating the resultant polyamic acid.
Patent JP-S51147405-A (JP)
Title: A process and apparatus for production of low hydrogen content casting ingot in electro-slag remelting process
Inventor: SATOU NORIO
IPC: B22D23/10
Filed: 1975-06-13
Abstract: PURPOSE: An electro-slag remelting process wherein low hydrogen casting ingots are obtained by blowing dry gas into the melting section. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09238297-A (JP)
Title: High speed image pickup recording device
Inventor: KIDO KENICHI
IPC: H04N5/351
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent the vertical movement of a display image at the time of slow reproduction by generating the synthesis screen of an odd field and an even field through the use of either an odd line or an even line in plural image pickup element lines. SOLUTION: An odd line read circuit 2 and an even line read circuit 3 are connected in parallel at the output end of CCD 1. The reading of the odd line and the reading of the even line are controlled from CCD1. Video data of the synthesized screen generated by using only the odd line or the even line among the plural image pickup element lines constituting an image pickup device are recorded in a recording medium. When the recording medium is slowly reproduced, the image of a frame is constituted of data which is read from the same image pickup element line. When the display image is switched at a frame period, the deviation of the image in a vertical direction does not occur and the display image is prevented from vertically moving.