baber/WOPTO huggingface dataset:
Patent JP-H0873874-A (JP)
Title: Additive for asphalt-water mixed fuel
Inventor: NAGASAWA YOSHINOBU
IPC: C10L1/32
Filed: 1994-09-09
Abstract: PURPOSE: To obtain the subject additive, containing a specific anionic surfactant without causing settling of asphalt particles and producing hard sediments due to excellent emulsifiability and capable of providing an asphalt-water mixed fuel excellent in preservation stability. CONSTITUTION: This additive for an asphalt-water mixed fuel contains an α- sulfo-fatty acid ester derivative salt selected from compounds of formulas I and Ii [R<1> , R<3> and R<4> are each a 6-22C alkyl or alkenyl; R<2> is H, a 1-22C alkyl, etc.; A<2> is a 2-4C alkylene; (n) is 1-10000; M<1> to M<3> are each a counter ion such as an alkali metal or an mine salt]. Furthermore, the asphalt-water mixed fuel is preferably obtained by a method for emulsifying and mixing 0.1-1 pt.wt. additive with 100 pts.wt. total amount of 70-80 pts.wt. asphalt and 20-30 pts.wt. water at >=80 deg.C asphalt temperature and >=40 deg.C temperature of the water and/or additive using a high shearing type device such as a homogenizer.
Patent JP-H03107700-A (JP)
Title: Lubrication method of rotary machine and device therefor
Inventor: NAKANO MASAAKI
IPC: F16N7/20
Filed: 1989-09-20
Abstract: PURPOSE:To enable effective lubrication and cooling of a frictional surface by mixing two kinds of materials which have different physical properties as a lubricant, one of which is an O/W type (water-based) emulsion containing 90% or more of water, the other is a demulsible oil. CONSTITUTION:An emulsion 3b containing 90% or more content of water stored in a tank 4 is separated from air by means of oil 3a separately staying on the upper layer thereof, so that evaporation of water from the water level is prevented. Storage is thus carried out for a long term without deterioration of specific heat or thermal conductive ratio. When a rotary main shaft 1 is started to rotate, a disc 6 integrated with the main shaft 1 is rotated. The oil contact to the disc 6 under an oil level 3a then flows to cause viscous friction by which pumping action is induced. Lubricants 3a and 3b suctioned from a suction pipe 9 and a small-diameter bypass tube 10 flow in a pump case 7 as shown by an arrow, flow out from an upper discharge pipe 8 to an upper tank 11, and are supplied to a bearing 2 through an introduction port 12 of the tank 11. Then the bearing 2 is cooled and lubricated.
Patent JP-S62102642-A (JP)
Title: Detecting method for fault position of network
Inventor: MURAKAMI SATOSHI
Filed: 1985-10-29
Abstract: PURPOSE:To attain quick repair of a transmission line by detecting a fault of a transmission line of the own station at each slave station and sending a signal to a master station via a sub transmission line in the identified state so as to allow the master station to locate the location of the fault. CONSTITUTION:Even when no data transmission/reception exists, a signal inputted to a slave station is inputted to a vibrator 2 via a photocoupler 1 while repeating on/off for a prescribed time to output a pulse having a set time T longer than the period (t) of the said signal. When the output is turned off, a signal representing the disconnected transmission line is fetched and detected by a computer 4 via an interface 3 and a changeover circuit 5 switches the transmission from a main loop to a sub loop. Further, fault information is included in the information part of a frame format sent to the master station so as to allow the master station to locate the fault location.
Patent JP-H03105254-A (JP)
Title: Ultrasonic rotation sensor
Inventor: KOBAYASHI HIROSHI
IPC: G01P3/481
Filed: 1989-09-20
Abstract: PURPOSE:To detect the speed of rotation precisely by a method wherein an ultrasonic signal transmitted from a transmission microphone is reflected only when a reflecting surface other than a cut part of a rotating disk is positioned on a transmission passage thereof, and it is received by a reception microphone and turned into an electric signal. CONSTITUTION:A transmitted ultrasonic signal 3 goes straight on as it is and attenuates when a cut part 10a of a rotating disk-shaped rotary body 10 is positioned on a transmission passage thereof. It is reflected only when a reflecting surface other than the cut part 10a is positioned on the transmission passage, and a reflection signal is received by a reception microphone 2. The ultrasonic signal 3 of a frequency band of MHz advances linearly with a sharp directivity on the occasion, and therefore the signal 3 does not enter the microphone 2 directly. The reflection signal being synchronous with the speed of rotation of a disk-shaped rotary body 10 is received by the microphone 2 and turned into an electric signal. This signal is amplified 6, wave-shaped 7 and counted 8, and the speed of rotation of the disk-shaped rotary body 10 is detected precisely from the period of the signal.
Patent JP-H0555407-A (JP)
Title: Multilayer glass ceramic substrate and manufacture thereof
Inventor: SHIMADA YUZO
IPC: H01L23/12
Filed: 1991-08-29
Abstract: PURPOSE:To provide a multilayer glass ceramic substrate which realizes high density ultra-fine wirings and moreover has excellent mechanical strength to enable high speed operation. CONSTITUTION:A glass ceramic layer of a multilayer glass ceramic substrate including conductors within internal layers is formed in total of 100% wt.% with 12 to 59.6wt.%, of alumina 18 to 69.6wt.% of borosilicate based glass and 1 to 50wt.% of anosite crystal. As raw materials for the manufacture, a mixed powder in total of 100wt.% with 30 to 60wt.% of alumina and 40 to 70wt.% of borosilicate calcium is used, or a mixed powder of alumina, borosilicate based glass and anosite, respectively 0.5-3mum 1 to 5mum, and 1 to 10mum in average grain size is used.
Patent JP-2001062782-A (JP)
Title: Multi-bladed cutting device, method for removing cut product, and manufacture of cut product
Inventor: KONDO MASAHIDE
IPC: B26D1/22
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To cut and collect adherent cut products, while preventing the cut surfaces from adhering to one another, by mounting a fluid blasting mechanism for blasting fluid to the cut products cut off the object to be cut. SOLUTION: This multi-bladed cutting device cuts an object 1 to be cut by plural rotary blades 6a fixed to a rotary shaft 6b at intervals while sending the object 1 to be cut among rotary blades 6a by a rotary roller 7. A fluid blasting mechanism 15 is mounted near the rotary blades 6a for continuously or intermittently blasting the air F under high pressure to each cut product 1a adhered to each rotary blade 6a to remove the cut product 1a from each rotary blade 6a. Whereby the cut products 1a are not kept between the rotary blades 6a or the like, cut blown off and dropped under high pressure, and dispersed into individual cut products 1a. The continuous operation can be stably performed without remaining the cut products on the rotary blades or without adhering the cut surfaces to one another.
Patent JP-S62101283-A (JP)
Inventor: HORIE FUJIO
IPC: D05B3/02
Filed: 1985-10-28
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-H0653080-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: TANNO SHUICHI
IPC: H01G9/035
Filed: 1991-08-27
Abstract: PURPOSE:To prevent corrosion of aluminum or aluminum oxide and to achieve a stable life even at a high temperature by adding aluminum hydroxide to a liquid solution consisting of an organic polar solvent medium and a dissolved substance of a fluorinated organic carboxylate. CONSTITUTION:Aluminum hydroxide is preferably added to a liquid solution with 4-trifluoromethylphthalate or 4-trifluoromethylbenzoate as dissolved substances in terms of electrical conductance and chemical and thermal stability, thus constituting an electrolyte for drive. Trimethylamine salt, triethylamine salt, tetramethyl ammonium salt, or tetraethyl ammonium salt are used as the salt of organic carboxylic acid, thus obtaining an electrolyte for driving the electrolytic capacitor with a high practical value without risk of generation of disconnection failure due to corrosion with less electrostatic capacity and tan delta characteristic deterioration even at a high temperature.
Patent JP-S62101470-A (JP)
Title: Head temperature controller for thermal head
Inventor: ARAKI SHIGEYUKI
IPC: B41J2/375
Filed: 1985-10-29
Abstract: PURPOSE:To prevent printing quality from being deteriorated due to heat accumulation at a head part during continuous printing, by passing a constant current to a temperature sensor to convert a variation in the impedance of the sensor into a variation in voltage, and controlling the variation quantity through regulating the amplification degree of an amplifier. CONSTITUTION:An energy-supplying device comprises a constant current device for passing a constant current to a temperature sensor, an amplifier for amplifying a voltage output from the temperature sensor with a predetermined amplification degree, and an output device for controlling printing energy supplied to a thermal head according to the amplified output. In a constact current circuit 11, RH=R2+R3 and iconst =(RFX5V)/(R1XR3), and in an amplifier 12, the gain (GAIN) is GAIN =1+R5/R4, so that the voltage VT supplied to a thermal head driver 3 is VT=VBES+V0(1+R5/R4). Thus, a variation in the impedance of the temperature sensor ThR1 can be converted into a variation in voltage, and the variation quantity can be controlled by regulating the amplification degree of the amplifier.
Patent JP-S60178492-A (JP)
Inventor: DEIIN ARAN SUTOTSUKUUERU
IPC: G06F3/048
Filed: 1984-11-19
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-H1188659-A (JP)
Title: Image-forming system
Inventor: SEKIZAWA HIDEKAZU
IPC: G06T1/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain an original which is substantially equal to an original document with the ease of copy making, based on a file by adding access information for accessing this file. SOLUTION: When a print mode with access information is selected at a personal computer(PC) 1, the access information is set. A PC 3 receives print information from the PC 1 and transmits image picture data to an image- forming device. In an original copy mode, a main CPU 91 at the image forming device reads original images through a scanner part 1 and extracts the access information from the provided image data. Based on this access information, the PC 3 retrieves a file and transmits the image picture data generated from this file to the image-forming device.
Patent JP-H04370408-A (JP)
Title: Screwing device
Inventor: OBAYASHI NOBORU
IPC: F16B13/14
Filed: 1991-06-18
Abstract: PURPOSE:To provide a screwing device for fixing a screw to a hard panel such as a metallic plate. CONSTITUTION:A screwing device comprises a head section 1 and a cylindrical locking leg 2 vertically provided from the lower face of the head section while surrounding a screw insertion hole 3 which penetrates this head section 1. In addition, the locking leg 2 is provided, on its internal wall, with a thick wall section 6 which approaches to the extension line (t) of the center line of the screw insertion hole. A slit 8 which laterally tears the side wall to cut off the continuity to the head section is provided on the upper part of the wall thickness section so as to extend the locking leg 2 by utilizing the thick wall section 6 in the case of driving a screw 11 and to ease the extension by the slit 8.
Patent JP-H0796317-A (JP)
Title: Method and device for controlling meandering of metallic strip
Inventor: FUJIWARA YOSHIHARU
IPC: B21B39/14
Filed: 1993-09-29
Abstract: PURPOSE:To prevent the meandering of a metallic strip and to reduce the breaking of a strip during an operation by clamping with a pair of upper and lower rolls either one of the sides only in the width direction of a metallic strip and varying the circumferential speed of these upper and lower rolls against the line speed in accordance with the detected quantity of the meandering. CONSTITUTION:In a normal operation, namely in the case where the correction of meandering is not required other than for the passing of the tail end of a coil, the upper and lower rolls 51 52 are released, and the upper roll 51 is lowered by a vertical cylinder 54 immediately before shearing the tail end of the coil with a shear 2. Simultaneously with the shearing of the tail end of the coil, detection is started by a meandering detector 4, and the circumferential speed is changed of the upper and lower rolls 51, 52 in accordance with the direction and quantity of the meandering thus detected. Consequently, the tail end part of a metallic strip S in a nontensile state can be moved in an arbitrary direction. Thus, the meandering of the strip S is prevented merely by installing in a process line a meandering correction device 5 with an extremely simple structure.
Patent JP-H08107599-A (JP)
Title: Front electret type microphone
Inventor: AOKI SHIGEO
IPC: H04R19/04
Filed: 1994-10-06
Abstract: PURPOSE: To provide an extremely thin electret type microphone by arranging an impedance conversion module by forming a fitting part on a wiring board outside a back chamber. CONSTITUTION: This microphone is constituted by providing a capsule 11 consisting of a metallic material in which an electret dielectric film 162 is formed on the internal face of a front plate 12, a vibrating film 16 consisting of a metallic material adhered on a vibrating film ring 15, the impedance conversion module 24, and a shield plate 22 arranged by confronting with the front plate 12, and arranging the vibrating film ring 15 between a part of the shield plate 22 and a part of the front plate 12 by confronting the vibrating film 16 with the electret dielectric film 162 via a spacer 17, and arranging the impedance conversion module 24 between another part of the shield plate 22 and another part of the front plate 12.
Patent JP-S59152932-A (JP)
Title: Manufacture of material based on polyimide granular independent gas foam body
Inventor: JIYON GAGURIANI
IPC: C08L79/08
Filed: 1983-12-24
Abstract: A method of making light weight flame resistant structures from bonded polyimide macroballoons. An aromatic tetracarboxylic acid dianhydride is reacted with a lactam to produce an N-substituted imide, which is then esterfied with a reactive solvent. At least one diamine is added. The resulting liquid is dried and the dry residue is reduced to an uniform powder having particles with diameters generally in the 0.5 to 10mm. range. The powder expands when heated to a temperature in the range of about 90 to 150 DEG C for a suitable period. Closed cell "macroballoons" having average diameters between about 0.4 and 15mm. result. The macroballoons are bonded together with a very small amount of a suitable resin.
Patent JP-H0993127-A (JP)
Title: Signal processing circuit
Inventor: KATSU HARUTO
IPC: H03G11/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To realize a signal processing circuit in which tracking performance of amplitude control is improved and the SYNC region is reduced. SOLUTION: The signal processing circuit has the function of using a reproduction signal from a given storage medium and of demodulating data stored in a storage medium and is provided with an analog waveform equalizer 8 applying waveform equalization to the reproduced signal, an A/D converter 9 quantizing the signal subjected to waveform equalization by the analog waveform equalizer 8 depending on a reference voltage, a reference voltage control circuit 30 providing a voltage calculated based on the deviation of the signal amplitude subjected to the waveform equalization by the analog wave equalizer 8 from an expected value as a reference voltage of the A/D converter 9 and a Viterbi decoder 10 conducting maximum likelihood to the signal quantized by the A/D converter 9.
Patent JP-H04122942-A (JP)
Title: Material for flattening lower layer
Inventor: KUSANO KENJI
IPC: C08L39/00
Filed: 1990-09-13
Abstract: PURPOSE:To obviate the accumulation of charges and to allow the plotting of patterns in prescribed positions by using a polymer having a specific constitu tional unit as the material for flattening a lower layer of a multilayered resist system. CONSTITUTION:This material consists of the polymer having the constitutional unit expressed by formula (R1 is hydrogen or a methyl group; R2 is hydrogen or univalent group; X<-> is univalent anion). The ratio of the constitutional unit which is expressed by the formula and occupies the inside of the polymer molecules is specified to >=20%. The more specific examples of R2 in the formula include lower alkyl groups, such as methyl, ethyl and propyl, in addition to hydrogen, and other groups, such as benzyl and phenyl. The more specific examples of X<-> include a chlorine ion, bromine ion, etc. The polymer is obtd. by a method of, for example, polymerizing the vinyl monomer corresponding to the formula. The accumulation of the charges is obviated and the plotting of the patterns in the prescribed positions is possible according to the above- mentioned polymer.
Patent JP-S62102368-A (JP)
Title: Linearity discriminating device
Inventor: MASAKI TOSHIMICHI
IPC: G06T7/60
Filed: 1985-10-29
Abstract: PURPOSE:To speed up processing and improve decision precision by applying some straight line to a point sequence by utilizing a minimum square-law method and deciding the linearity of the point sequence, and composing a device of a dedicated circuit. CONSTITUTION:A point sequence address generator 2 accesses position coordinate data on respective points which constitute the point sequence stored in a point sequence storage memory 1 successively. Those coordinate data are inputted to a cumulative arithmetic circuit 3 to cumulate respective coordinates (In, Jn) into In.Jn, In<2>, Jn<2>, In, and Jn simultaneously in parallel. When coordinate data on point sequence constituent points are all accessed, a microprocessor 4 inputs the cumulative arithmetic results from the cumulative arithmetic circuit 3 to calculate a linear equation and a linearity decision expression. Then, the calculation result of the linearity decision expression is compared with a specific threshold value to judge whether or not a straight line is applicable to this point sequence.
Patent JP-H0988880-A (JP)
Title: Blower device
Inventor: MATSUZAKI HIDETO
IPC: H02K9/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive blower device excellent in the heat radiation efficiency of a power element and causing no deterioration of the strength of a casing. SOLUTION: Baffle guide walls 11, 12, 14 are projected on a surface of a motor holding plate 1 facing the region CA of largest flow speed in an air blowing passage, and a heat radiation fin 5 of a power transistor for controlling a motor 2 to drive a fan is provided on a downstream end of the guide walls 11, 12, 14.
Patent JP-H04121934-A (JP)
Title: Ion source
Inventor: TAKAHASHI MASATO
IPC: H01J27/08
Filed: 1990-09-12
Abstract: PURPOSE:To improve the ionization efficiency of gas by allowing the electrons extracted from electron extracting holes to effectively contribute to the ioniza tion of gas in a main plasma chamber. CONSTITUTION:Electron extracting holes 16 are arranged so that the first magnets 26 are faced to the magnets 26 with the same polarity inside a main plasma chamber 22 as the polarity (S0, may also be N) of the second magnet 6 on the main plasma chamber 22 side. Even if the linear magnetic field 38 exists between the electron extracting holes 16, 16, the magnet 6 and the magnets 26 faced to the holes 16 have the same polarity, thus no direct magnetic field exists around the holes 16. The ratio of the electrons 18 directly flowing into a container 24 serving as an anode is reduced, many electrons 18 are reflected by the cusp magnetic field 27 and long enclosed in the chamber 22 to effectively contribute to the ionization of gas, and the ionization efficiency of gas is improved. High-density main plasma is generated, and a large quantity of ion beams 36 can be extracted.
Patent JP-H04122048-A (JP)
Title: Design rule check device
Inventor: KOYAMA TAKASHI
IPC: H01L21/82
Filed: 1990-09-12
Abstract: PURPOSE:To enable inspection in a short time by selecting check items for an inspection object and by outputting inspection results until an interruption time. CONSTITUTION:A DRC operator selects check items in a rule file corresponding to a process in a DRC rule file group 3 using a DRC rule file check item selection means 4 from listed information of displayed layer names. A DRC execution means 11 reads pattern layout data 2 of a layer of check object. When an order is converted by check items which are read by information 5 after DRC rule file check item selection and a DRC rule file check item order change means 6, the means 11 inspects whether or not read pattern layout data 2 contravenes design rules in accordance with a selection check item execution order designation DRC rule film 7 and provides results thereof to a DRC execution results display means 12. If an execution order of items to interrupt inspection is designated by an operator, inspection results until an interruption time are provided to a display means 12.
Patent JP-H0967124-A (JP)
Title: Flaky titanium oxide and porous body of aggregate thereof and their production
Inventor: SASAKI TAKAYOSHI
IPC: A61K8/19
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain titanium oxide having the shape of flakes of a high aspect ratio useful as additives to coating materials, cosmetics, resin or paper and as photocatalysts and the like, and to produce a porous body having large specific surface area in which pores from mesopores to micropores are developed as an aggregate, thereof. SOLUTION: Cesium titanate (Csx Ti2-x/4 O4 , x=0.60-0.75) having rhombic laminar structure is brought into contact with an aqueous solution of an acid to form laminar titanic acid powder having a composition of Hx Ti2-x/4 O4 .nH2 O. Next, this powder is added to an aqueous solution of an amine or the like, and the mixture is agitated, and deposited crystals are stripped and dispersed to the thickness of a nanometer level. After the obtained titania sol is dried, it is further heated to produce flaky titanium oxide. After drying treatment for restraining the re-aggregation of thin flaky particles in the titania sol, they are further heated to produce a porous body of titanium oxide.
Patent JP-H0289669-A (JP)
Title: Printer control system
Inventor: MUKOYAMA HIROHITO
IPC: B41J13/00
Filed: 1988-09-28
Abstract: PURPOSE:To simplify the mechanism of a blank detecting means by a method wherein pulse number corresponding to blank length is stored on the printing of the surface of a blank, the front end of the blank is detected on the printing of the rear of the blank, the blank is fed back up to the position of the printing of a first line, the printing of the rear is started, the end of the blank is decided when the pulse number of feed reaches the pulse number of storage. CONSTITUTION:A blank is forwarded to a printing section A from a blank suction/discharge port 5 by blank feed rollers 4. Pulse number sent after the blank passes through a blank sensor 3 is counted, and the blank is fed up to the position of the printing of a first line. Printing and line feed are repeated, counting is conducted until the blank disappears on the sensor 3, and the result is stored. The completedly printed blank is reversed by a reversing section B, and introduced to the printing section A again, and the blank is forwarded until the sensor 3 detects the front end of the blank. The blank is fed back only by the predetermined number of counting, printing and line feed are repeated from the first line of the rear, and the end of the blank is determined when the number of counting reaches the number stored, and the blank is discharged from a discharge port 5.