baber/WOPTO huggingface dataset:
Patent JP-S59191229-A (JP)
Title: Manufacturing method for oxide coated cathode body
Inventor: NAKANISHI TOSHIO
IPC: H01J9/04
Filed: 1983-04-13
Abstract: PURPOSE:To make metal powder coexist uniformly and provide it with the porosity required for activation by coating the cathode substrate metal with a solution containing with electron emission material, metal powder, and resin powder, forming a coat, and thermally decomposing and removing the metal powder by heating. CONSTITUTION:An aqueous solution is obtained by mixing the nickel powder with the same volume in the powder of ternary carbonate (Ba, Sr, Ca)CO3 and mixing in the nitrocellulose powder by approximately half volume of the ternary carbonate. In this case, it is desirable that the nickel powder should be compensated in such viscosity as the powder will not cause precipitation. The cathode substrate metal 1 is coated with the solution by using methods such as roller coating and a coat 3 with the coating thickness is formed. When such a cathode body 4 is heated at approximately 800 deg.C, the nitrocellulose powder is decomposed thermally, changes into the gas state, and is removed from the cathode body 4. In addition, carbonate is formed into an oxide and then an oxide coated cathode body containing the desired metal powder is obtained.
Patent JP-S52149973-A (JP)
Title: External lead of electronic parts
Inventor: YAMADA TOMIO
IPC: H01L23/48
Filed: 1976-06-09
Abstract: PURPOSE: To obtain the external leads of electronic parts of good adhesion by laminating films of Ni, Cu, Ag on a substrate mainly composed of copper. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61226296-A (JP)
Inventor: TAKAHASHI TAKEHIRO
IPC: B31B50/22
Filed: 1985-04-01
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-H03266674-A (JP)
Title: Image formation device
Inventor: YAMANISHI HIDEKAZU
IPC: B41J13/22
Filed: 1990-03-16
Abstract: PURPOSE:To ensure that a transfer material is detected at a time when a power supply is turned ON even if the transfer material remains on a holding member, and prevent wasteful color consumption or damage on a print head by allowing a detection device to detect the presence of the transfer material on a transfer material holding device during at least, a single cyclic movement of the transfer material holding device. CONSTITUTION:A printing drum 72 detects the presence of paper P wound around the drum 72 using a paper detection device in an initialization process of an image formation device by turning a power supply ON. If the paper P is detected, the drum 72 indicates 'JAM' and turns all outputs OFF excepting an output to a control panel. On the other hand, if the paper P is not detected, the printing drum 72 is caused to idle in a specified direction. The idling of the drum is at least, equal to a single cyclic movement around the periphery of the drum, and the presence of the paper P wound around the drum is again detected by a paper detector 77. If the fact that the paper is wound around the drum is detected as a result of this idling, the position of a gripper 74, that is, that of the paper P is detected by a gripper detector 75. After that, the sheet P is moved to a printing start position based on the position of the gripper 74.
Patent JP-H02246741-A (JP)
Title: Power switching circuit
Inventor: SHIMODA SADAYUKI
IPC: G05F1/00
Filed: 1989-03-17
Abstract: PURPOSE:To enable charging a secondary battery with electricity by inputting a control signal to a logical element through an input circuit from the outside and by charging one of two power source with electricity from the other power source, when the one of two power sources is the secondary battery. CONSTITUTION:When one power source 2 is a secondary battery, LOW level is inputted to an external terminal 8 and further inputted to AND gate 9 via input circuit 10. As a result, the output of said AND gate 9 is always at the LOW level so that a control transistor 4 is always turned ON. However, a control transistor 3 is turned ON when the voltage of the other power source 1 is higher than that of the power source 2, and OFF vice versa. Therefore, the secondary battery of the power source 2 is charged with electricity from the power source 1 in the former state and the counterflow of electric current from the power source 2 to the power source 1 is prevented in the latter state.
Patent JP-H03267483-A (JP)
Title: Locking and unlocking confirmation device
Inventor: MIYATSU TAKAYOSHI
IPC: E05B19/22
Filed: 1990-03-19
Abstract: PURPOSE:To eliminate an error display caused by shock in case of getting possession of a locking and unlocking confirmation device and to improve reliability by providing a pair of tumblers of a permanent magnet, etc., to a tongue of a key, and providing a partially magnetized drive magnet to a cylinder. CONSTITUTION:A tumbler 6 of a permanent magnet, absorbed blocks 5 of a pair of magnetic materials, controller 10. Springs 11 and bearing plates 12, etc., are provided to the inside of a tongue 4 of a key. A drive magnet 2 of a partially magnetized ring magnet is placed to a cylinder 1 with an angle of lag from a key drawn out position. The absorbed blocks are omitted, the tumbler is divided into two parts to connect them with a seesaw type link, and it can be so constituted that they are interlocked in the horizontal direction to operate. The confirmation of locking and unlocking can be made even in a remote area by visually confirming a position of the tumbler 6 of the key drawn out after the completion of the operation of locking and unlocking.
Patent JP-S62221432-A (JP)
Title: Emulsifier for aqueous resin dispersion
Inventor: ICHIHARA AKINOBU
IPC: C09K23/42
Filed: 1986-03-24
Abstract: PURPOSE:To prepare a new and useful emulsifier for aqueous emulsion polymerization of ethylene unsaturated monomer by using an allyl phenol sulfuric acid ester compound. CONSTITUTION:An emulsifier for aqueous resin dispersion is prepared from a mixed compound shown in Formula I and Formula II. Said compound is prepared as follows. Alkyl phenol such as nonyl phenol or the like is used as raw material and allyl chloride is heat reacted in the presence of catalyst and vacuum distilled. Alkyl oxide is added to said reactive composition, which is phosphatized by using phosphatizing agents such as phosphric acid anhydride, phosphorous oxychloride acid and the like, being neutralized if necessary. By using 0.1-20wt% of emulsifier against the total monomer, a good aqueous dispersion is prepared.
Patent JP-S58183956-A (JP)
Inventor: ABE KIYOU
IPC: B02C19/22
Filed: 1982-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03267959-A (JP)
Title: Recording density control system of laser recording device
Inventor: MATSUO AKIRA
IPC: H04N1/23
Filed: 1990-03-19
Abstract: PURPOSE:To accurately set desired recording density by modulating the pulse width of recording data according to recording density information. CONSTITUTION:The system is equipped with a means which generates the recording density information SD showing the recording density and a recording density control means 15 when the recording density of the laser recording device equipped with a means 4 which generates a light emission driving signal according to recording data DT, generates laser light modulated with the light emission driving signal, and deflects the laser light by a deflection optical shape 3 to scan a photosensitive body 5. Then the recording density control means 15 modulates the pulse width of picture element data of the recording data DT in picture element units according to the recording density information SD and outputs the modulated data DT' as the light emission driving signal. Consequently, the recording density can be varied linearly over the entire control range, so desired recording density can easily and accurately be set.
Patent JP-2000259460-A (JP)
Title: Database system and data updating system therefor
Inventor: OGASA ATSUSHI
IPC: G06F12/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To unnecessiate that chain information is updated into final management record page and to reduce the prolongation of processing time caused by exclusive cancel waiting at the time of managing record reference by preparing a dummy page at the end of a data page group. SOLUTION: On the basis of the execution request of record adding processing, a record processing control means 1 reads a managing record 61 in a managing page storing the area managing information of a record table in a relevant data base 6, reads a dummy page 63 into an update buffer and reads a final data base out of the data base into the update buffer. When the data record can not be stored in the final data page, an additional page securing means 2 is activated, an empty page is found out from a database file, maintenance processing of inter-page chain is performed with this empty page as a new final data page and after control is returned from the additional page securing means 2 to the record processing control means 1, processing is performed for inserting data to the newly secured non-used page.
Patent JP-H03268001-A (JP)
Title: Controller
Inventor: KOBAYASHI TERUO
IPC: G05B7/02
Filed: 1990-03-19
Abstract: PURPOSE:To safely maintain the controller without putting the process into disorder by constituting the controller so that even if a microprocessor of the controller becomes abnormal in any mode, its output can be backed up by an output value before abnormality. CONSTITUTION:A holding signal of a holding circuit 7 of a backup circuit 9 is not used as a time-up signal of a watch dog timer 6 but used as a reset signal. By holding an output value in every period by this reset signal, an output value at a normal time before one period can be outputted in the case the watch dog timer 6 becomes time-up due to abnormality of a microprocessor and an output switching circuit 10 is switched to a backup side. In such a way, the safety is enhanced without putting the process into disorder.
Patent JP-H01240985-A (JP)
Title: Image data processor
Inventor: HORI TATSUHIKO
IPC: G06T1/60
Filed: 1988-03-23
Abstract: PURPOSE:To make efficient an image data processing by dividing the image data into a matrix condition, and storing obtained adjacent units into separate memory blocks. CONSTITUTION:Firsts, the image data are divided into the matrix condition, and for the mutually adjacent units obtained in such a way, their image signals are stored into separate memory blocks 201 and 202. When the image to be read lies over the two units, the image is read from a pair of adjacent units which surely shares a side. Thus, when they are stored into the separate memory blocks 201 and 202, the image signal corresponding to the image to be read can be read at once by a single access.
Patent JP-H10225322-A (JP)
Title: Containing vessel for lipstick
Inventor: AMANO AKIRA
IPC: A45D40/06
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To enable an outer tube member, etc., to be easily released from a skirt member when screw-fastening between a lid fitting member and the skirt member is released, by unextractively engaging the outer tube member with the skirt member by engaging an expanded engaging part and screwing the lid fitting part equipped with an engaging part to the skirt member. SOLUTION: An outer tube member 1 has a slit 7 in the axis direction on a lower part and an inner pan 3 holding a lipstick is stored inside. A spiral groove is formed in the inside of a skirt member 4 rotatably covering the lower part of the outer tube member 1 and an elevation mechanism of the inner pan 3 is constituted by engaging an engaging pin 6 formed on the inner pan 3 with slits 7 of the outer member 1 and the spiral groove of the skirt member 4. A fitting part 11 is formed on the upper part of a lid fitting member 9 and a male screw 13 to be screwed with a female screw 12 of the skirt member 4 is formed on the lower part. When the skirt member 4 is engaged with the lid fitting member 9, the outer member 1 is made unextractive from the skirt member 4 by engaging an expanded engaging part 14 of the outer tube member 1 with an engaging part 15 of the lid fitting part 9.
Patent JP-H09228293-A (JP)
Title: Surface-sizing composition for paper making
Inventor: TONE KAZUHIRO
IPC: D21H19/10
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a surface-sizing agent composition which gives a stabilized sizing solution and excellent water resistance and printability to the paper by formulating a salt of alkyl or alkenylsubstituted succinic acid and an anionic styrene polymer. SOLUTION: A reaction product obtained by addition reaction of an inner olefin of 8 or more carbons having a double bond in the 2- or more position with maleic anhydride and/or an alkali metal, ammonia or amine salt of alkyl or alkenyl substituted succinic acid salt, which is a hydrogenated reaction product, and an anionic styrene polymer mainly comprising styrene and (meth)acrylic acid are formulated at a weight ratio of 90/10-10/90 on the solid basis to produce a surface-sizing composition which can be coated with a size press, a gate roll or a calender.
Patent JP-S57180620-A (JP)
Title: Production of urea resin molding material
Inventor: HIRATA ATSUMI
IPC: C08G12/00
Filed: 1981-04-30
Abstract: PURPOSE: To obtain a urea resin molding material having a high apparent density and good degassing property, by reacting urea with a formaldehyde, drying the product in vacuum, mixing the product with other molding materials, heating and pelletizing the mixture and continuing the reaction of the pelletized mixture.  
     CONSTITUTION: A solid urea resin precondensate is prepared by reacting urea with a formaldehyde at a water content of the reaction mixture of 13W25wt%, solidifying the produced resin syrup by cooling, and drying the product in vacuum. The obtained precondensate is mixed with other molding materials such as a base material, curing agent, mold release and modifier, and then pelletized by heating. The pelletized product is removed after it has been kept within a heat-keeping zone for a definite length of time to advance the reaction of the resin. By keeping, in this way, the temperature of the product in a heat-keeping zone subsequent to the pelletization by the heating, the reaction of the resin proceeds further and the resin gets improved moldability. During the heat-keeping, spontaneous cooling of the pelletized product occurs and, therefore, the cooling time in the subsequent step is shortened, and energy reduction can be achieved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06253498-A (JP)
Title: Magnetic disc driving device
Inventor: ISHIZUKA YUTAKA
IPC: H02K29/00
Filed: 1993-03-03
Abstract: PURPOSE:To form a shaft with high precision and efficiently by making a hub supporting shaft with sintered metal by metal injection molding. CONSTITUTION:A hub 8 supporting shaft 7 being a united body with a large- diameter flange 7a is made of sintered metal by metal injection molding. The metal injection molding is performed by crushing raw material of steel into fine powder, mixing a binder with the fine powder and kneading them, and the raw material obtained is heated and melted. After it is pressure-injection- molded and casted in a die having a cavity in the shape of the shaft 7, burning is performed at a high temperature. As steel raw material on this occasion, martensite stainless steel, for example, can favorably be used. Consequently, it becomes possible to form a shaft 7 with high precision and efficiently.
Patent JP-S51143573-A (JP)
Title: Process for removing heavy metals in waste fluid
Inventor: YOSHIDA KAZUAKI
IPC: C02F1/62
Filed: 1975-06-06
Abstract: PURPOSE: Removing heavy metals effectively and economically from a waste fluid containing heavy metals. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000269866-A (JP)
Title: Transmission system, method for detecting short-circuit of transmission line, and storage medium recording program of short-circuit recovery method
Inventor: OUCHI TAKAHARU
IPC: H04M9/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a short circuit detection method and a recovery method or the like for a transmission line by which a short circuit detection time is reduced and the short-circuit is recovered with a saved installation space at a reduced cost. SOLUTION: In a transmission system where data are transmitted through a control data signal transmission line LC by applying transmission voltage to the line LC, a speech controller control circuit section 101 configures polling data with the assistance of a section that holds the transmission voltage for a prescribed time without failure and transmits the data. The polling data transmitted through the control data signal transmission line LC are received to try to detect a transmission voltage applied to the control data signal transmission line LC on the basis of a predetermined threshold value. When it is discriminated that the transmission voltage is not detected, it is discriminated that the control data signal transmission line LC is short-circuited, and when it is discriminated that the transmission voltage is detected, it is discriminated that the control data signal transmission line LC is not short-circuited.
Patent JP-H05220818-A (JP)
Title: Single-spindle extruder
Inventor: CHIBA AKITOKI
IPC: B29C48/395
Filed: 1992-02-08
Abstract: PURPOSE:To improve the biting properties of a material, and to increase encroaching capacity by rotatably constituting the cylinder section of the supply compression section of a single-spindle extruder, dividing the rotary section into one or two or more and separately rotating the rotary sections. CONSTITUTION:A single-spindle extruder has a supply compression section, in which a resin material fed from a material charging port 2 is melted in a cylinder 1 and a molten resin is extruded to the front end side by the revolution of a screw 3, and the front end side of the supply compression section is provided with a compression melting section and a kneading weighing section. The cylinder section 1 of the supply compression section is organized rotatably and used as a rotary section 10 at that time, the rotary section 10 is divided into two split revolution bodies 11, 12, and the revolution of the revolution bodies can be controlled separately through worm wheels 23. Medium paths 31, 32 are formed to each rotary section 11, 12, and a medium such as water, oil, etc., is flowed through medium outlets 35, 36 from medium inlets 33, 34 respectively, thus separately controlling each rotary section 11, 12 at a fixed temperature.
Patent JP-S56165893-A (JP)
Title: Exhaust gas heat-powered hot air supplier
Inventor: NUKUI MASAHARU
IPC: F28D7/10
Filed: 1980-05-23
Abstract: PURPOSE: To effectively utilize the heat of exhaust gas from a heater like stove burning various kinds of fuels by providing a heat exchanger cylinder in the midway of the flue of the heater.  
     CONSTITUTION: When a fuel is burned in a stove, the flue gas is exhausted through an inner cylinder 1 and the upper flue from the flue port to the outside. Tiered plural heat absorbing fins 4 inside the inner cylinder 1 absorb the heat of the flue gas inside the inner cylinder 1 and are heated. Air is sent through the lower part of an outer cylinder 5 to the space between the outer cylinder 5 and the inner cylinder 1, passes step by step through the vent holes 3 of plural heat absorbing fins 4, and then heated while rising in a vortex form and contacting for a long time with the heat absorbing fins 4 and the inner cylinder 1 heated by the flue gas. The hot air thus formed is released through duct from the upper exhaust port of the outer cylinder 5 into an adjacent room, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55160413-A (JP)
Title: Transformer
Inventor: YAMADA YOSHITO
IPC: H01F38/28
Filed: 1979-05-31
Abstract: PURPOSE:To stabilize the electric and magnetic characteristics and to attempt the miniaturization of the transformer by a method wherein the primary winding to insert in the center hole of a loop formed by winding the secondary winding around magnetic core plates is consisted of cylindrical metallic bodies forming plural intermittent cut wires in zigzag form. CONSTITUTION:The secondary winding 5 is wound around a case body 4 accomdating iron core plates 3 and is covered with an insulating tape 6, and a center hole 9 of a loop 7 is formed arranging an insulator 23. Metallic cylinders 19 consisted of plural intermittent cut lines arranged in zigzag form is inserted in the center hole 9, and insulators 17, 18 and 20 are arranged between each metallic cylinder 19. A single body of the primary conductor 1 is inserted in the inside of the center hole 9, the primary conductor 1 and the metallic cylinder 19 are made to constitute a pair of primary conductor 1 of 3 phase AC each having nearly equal sectional area and a pair of wires 21 for arrangement are connected to them respectively to constitute a zero-phase transformer. By this way, the center hole 9 of the loop 7 is utilized effectively, the magnetic core plates 3 are magnetized strongly to stabilize the electric and magnetic characteritics and the transformer is miniaturized.
Patent JP-S60211521-A (JP)
Title: Solar ray generator
Inventor: KUDOU TAKEO
IPC: H02J7/35
Filed: 1984-04-05
Abstract: PURPOSE:To operate always the titled generator in the vicinity of a maximum output point without discarding excessive power by switching sequentially DC power generated by a solar battery array to plural auxiliary secondary batteries when overcharge of a main secondary battery is detected. CONSTITUTION:Auxiliary solar battery arrays 1AS1-1ASn are connected in parallel with main solar battery sub-arrays 1AM1-1AMl by switches 6S1-6Sn, charge the main secondary battery 3M via a main reverse flow preventing diode 2M and supply power to a load 4 via a main diode 7M. If a power exceeding the power consumption of the load 4 is generated by the solar battery array 1, the battery 3M is charged and the charge is finished for a long time. An overcharge preventing device 5 detects it, the arrays 1AS1-1ASn are separated sequentially from the arrays 1AM1-1AMl by the switches 6S1-6Sn at a prescribed time interval and charge the auxiliary secondary batteries 3S1-3Sn via the auxiliary reverse flow preventing diodes 2S1-2Sn.
Patent JP-S57182547-A (JP)
Title: Wiper device of small size road vehicle
Inventor: YAGASAKI AKIO
IPC: B60S1/14
Filed: 1981-05-08
Abstract: PURPOSE:To facilitate the wiping operation of a wiper by a structure wherein a manual arm and a wiper blade are coupled onto a single shaft mounted to a left-hand handlebar. CONSTITUTION:The recoil strength of a coil spring 14 attains to the maximum value when the wiper blade 18 is elected to a nearly vertical position by turningly operating the manual arm 11 anticlockwise with the thumb of the left hand of a driver. Accordingly, the wiper blade 18 is rendered to be back to its former position by letting go the thumb of the left hand off the manual arm 11 after its anticlockwise turning operation by means of the thumb and, after that, the manual arm 11 is turningly operated again and the thumb lets go in order to be back the wiper blade 18 to its former position and so on. Owing to the repeated operation of turning the manual arm 11, the wiper blade 18 is moved back and forth within the normal working range so as to wipe the front surface of a windshield 3 with the wiper blade 18 in order to remove rain drops and the like adhered on the front surface of the windshield 3.