baber/WOPTO huggingface dataset:
Patent JP-H03214789-A (JP)
Title: Laminated material for circuit
Inventor: SHIBAMURA YOSHIAKI
IPC: C23F1/00
Filed: 1990-01-19
Abstract: PURPOSE:To make it possible to remove completely a resist ink layer from a metal layer by merely performing a short-time heating by a method wherein a depolymerizable methacrylate alkyl ester copolymerizate is used as the main resin component of the resist ink layer. CONSTITUTION:A laminated material 1 for circuit use is one formed by a method wherein a metal thin film layer 3 for circuit use is formed on a plastic sheet 2 and moreover, a resist ink layer 4 is provided on the outer surface of the layer 3. In this case, the layer 4 contains a methacrylate ester copolymerizate, whose monomeric composition is constituted of 30 to 99.5wt.% of methacrylate alkyl ester, 0.5 to 20wt.% of a polymerizable carboxylic acid and 0 to 50wt.% of a copolymerizable monomer, which is chosen from among acryl ester and the like, vinyl ester and the like and a vinyl compound, as its resin component. In such a way, as the methacrylate ester copolymerizate, which does not burn by a heat treatment and is depolymerized, is used as the main resin component of the resist ink layer, a removal of a carbide and the like are not needed and a treating time can be reduced.
Patent JP-2000201897-A (JP)
Title: Radiation thermometer
Inventor: KINOSHITA MORIYUKI
IPC: G01J5/00
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a radiation thermometer for accurately receiving infrared rays radiated from the eardrum by arranging an infrared ray detection element for body temperature measurement at a center and the infrared ray detection elements for peripheral comparison around it and defining a measurement value when a measured temperature is higher at the element at the center than the surrounding elements. SOLUTION: Plural thermo piles are provided, a thermo pile 17 for the body temperature measurement is arranged at a center part and a thermo piles 18 for the peripheral comparison are arranged around it. Then, when the thermo pile 17 for the body temperature measurement receives the radiated infrared ray from the eardrum 12 whose temperature is highest inside an ear hole 14, the detected temperature of the thermo pile 17 for the body temperature measurement becomes higher than the detected temperature of the surrounding thermo piles 18 for the peripheral comparison.  Thus, when the detected temperature of the thermo pile 17 for the body temperature measurement becomes higher than the detected temperature of the thermo piles 18 for the peripheral comparison, it is confirmed that the thermo pile 17 for the body temperature measurement accurately receives the radiated infrared ray from the eardrum 12.
Patent JP-H05150604-A (JP)
Title: Method for removing reverse polarity toner
Inventor: HOSHI NOBUYOSHI
IPC: G03G21/10
Filed: 1992-01-24
Abstract: PURPOSE:To effectively separate and remove the toners electrified to the polarity reverse from the polarity of the toners to be used from the inside of a developer without using devices, such as separating roller and high-voltage power source. CONSTITUTION:The toners 8 having a main electrification polarity are stuck to the recording body part (recording region (a) relating to transfer) desired to be stuck with the toners according to image information and the reverse polarity toners 13 of the polarity opposite from the polarity of the main electrification polarity are stuck to the recording body part (unrecording region (b) not relating to transfer) desired not to be stuck with the toners. Thus, the unnecessary toners 13 electrified to the polarity reverse from the polarity of the toners 8 to be used are removed without using a special additive device provided with a separating function, such as separating roller. The conventional developing devices are usable as they are simply by adding an exposing signal for the unrecorded region to the image information.
Patent JP-S63183186-A (JP)
Title: Connecting material for electrode feeding part
Inventor: HIRAKATA KAORU
IPC: C25B11/00
Filed: 1987-01-22
Abstract: PURPOSE:To stably keep a low contact voltage over a long period by specifying the contents of Ga, Zn, and Sn to lower the contact resistance. CONSTITUTION:The connecting material for an electrode feeding part contains 70-90% Ga and 10-30% Sn or Sn and Zn. Since such a connecting material has low contact resistance, the contact voltage can be stably kept low over a long period. Acoordingly, the electric power loss at the junction of the electrode feeding part is remarkably reduced.
Patent JP-H08204794-A (JP)
Title: Telephone set
Inventor: KOBORI KIYOSHI
IPC: H04M1/00
Filed: 1995-01-27
Abstract: PURPOSE: To provide a telephone set in which an original music generated by the user is used for a holding tone with an easy operation. CONSTITUTION: Icons such as music notes and rests displayed on a display section 1 are designated by a pen or the like and they are moved to an optional position on a music score to compose a music, and when an icon of 'transfer' is designated by a pen or the like, the position of the music notes and the rests located on the music score designated/moved by a pen or the like at a position detection section 3 are detected as X, Y coordinates. A system control section 5 generates holding tone data and stored in a holding tone data storage section 6 and stored in a holding tone data storage section 12 via a telephone control section 11.  When the holding function is operated, the holding tone data stored in the holding tone data storage section 6 or 12 are read and the holding tone based on holding tone data is generated by a holding tone generating section 13 and sent to a telephone line.
Patent JP-S61169592-A (JP)
Inventor: ONISHI KOJI
IPC: E05F5/06
Filed: 1985-01-23
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-S57126363-A (JP)
Title: Taping machine
Inventor: NAKASHIZU SHIYUUICHI
IPC: D07B7/14
Filed: 1981-01-30
Abstract: PURPOSE:To obtain a certain level of tension in a wire rod at its taping work even having an angle in its cross section, by such constitution that a different cylindrical shaft is concentrically extended through the cylindrical shaft of a taping disc and a tape pad is supported to the said different cylindrical shaft further this shaft is driven by a torque motor. CONSTITUTION:A taping disc 1 is provided with a cylindrical shaft 2 in its center, driven and rotated by a gear 6 on a line shaft 5 through a gear 3 on the cylindrical shaft 2 an intermediate gear 4. A tape pad 7 is secured to the second cylindrical shaft 8 concentrically extended through the cylindrical shaft 2, and the cylindrical shaft 8 is rotatably supported onto the third cylindrical shaft 10 secured with its one end to a machine frame 9, then a wire rod C, applied with taping work, runs through the cylindrical shaft 10. A gear 11 is provided in one end of the cylindrical shaft 8 and urged by a torque motor 13 through a clutch 15 and gears 14, 12. Tachometer generators TG1, TG2 are provided for detecting rotary speeds of the torque motor 13 and the line shaft 5, and the torque motor 13 is controlled by outputs of these tachometer generators.
Patent JP-S58129392-A (JP)
Inventor: KAWAGOE TAKETOSHI
IPC: G21C19/07
Filed: 1982-01-29
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-S60156923-A (JP)
Title: Cooling water and exhaust gas leading device in outboard motor
Inventor: SUZUKI TAKANORI
IPC: F02B61/04
Filed: 1984-01-24
Abstract: PURPOSE:To prevent cooling water from penetrating into the inside of an exhaust passage, by making a water jacket drain passage of an engine for an outboard motor and the exhaust passage get them interconnected to a damping chamber used in common, while separating an interval between open holes of a partition plate larger away than a distance between both outlets of a water jacket and an exhaust port. CONSTITUTION:A leading pipe body 35 having a drain passage 34 and an exhaust passage 33 each to be connected to an outlet 32b of a water jacket 32 of an engine E for an outboard motor and an outlet 28a of an exhaust port 29 is is installed in the engine in addition. And, an extension part 37 having a damping chamber 38 used in common is connectedly installed in an extension case 7, while a partition plate 4 is installed interposingly between the leading pipe body 35 and the extension part 37. Each of open holes 47 and 48 interconnecting each space between the drain passage 34, the exhaust passage 33 and the damping chamber 38 is installed in the partition plate 4, while a partition wall 51, separating an interval between open holes 47 and 48 larger away than a distance between both outlets is installed in addition. With this constitution, a splash of cooling water is in no case entered in the exhaust port.
Patent JP-S62182700-A (JP)
Inventor: ARAKAWA SATORU
IPC: G03B42/02
Filed: 1986-01-22
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-S61180026-A (JP)
Inventor: HANKS JAMES V
IPC: F16D11/10
Filed: 1986-01-22
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-S63179016-A (JP)
Title: Scrap melting method
Inventor: SUGIURA SABURO
IPC: C21C5/52
Filed: 1987-01-21
Abstract: PURPOSE:To decrease the erosion of in-furnace refractories by maintaining the temp. of the molten metal in a melting furnace contg. a relatively small amt. of the remaining molten metal at the specific temp. below the m.p. of cold charge scrap at the time of adding the scrap into said furnace and melting the scrap by blowing of a carbonaceous material and oxygen. CONSTITUTION:Part of the molten metal by the previous operation is made to remain as a seed molten metal into the melting furnace which permits oxygen blowing. The inexpensive steel scrap preheated by the waste heat from the furnace is charged therein. The carbonaceous material such as coke as an inexpensive heat source is then charged into the furnace and is burned by blowing of the gaseous oxygen to increase the temp. and to carburize the steel scrap, by which the m.p. of the scrap is lowered and the steel scrap is melted at a relatively low temp. The erosion of the refractory material in the furnace at a high temp. is thereby prevented. The temp. of the molten meal in the furnace is maintained lower than the m.p. of the steel scrap and higher than the temp. T deg.C expressed by the equation [I], by which the steel scrap is melted at a low cost while the erosion of the in-furnace refractories is decreased.
Patent JP-H03216014-A (JP)
Title: Driving circuit for switching element
Inventor: SUZUKI SADANORI
IPC: H02M3/00
Filed: 1990-01-22
Abstract: PURPOSE:To attain the similar operation as the driving circuit of push-pull form with single power supply constitution by providing two transistors(TRs), a Zener diode and a switch. CONSTITUTION:A zener voltage of a Zener diode 27 is lower than a power voltage of a power supply 24 and selected to a range of a voltage higher than the sum between the collector-emitter voltage at the conduction of a TR 21 and the base-emitter voltage at the time of energizing a TR 29. With a switch 26 thrown to the position of a contact A, the TR 21 is turned on and a Zener diode 27 is turned off, a TR 23 is turned off and a TR 29 is turned on. With the switch 26 thrown to the position of a contact B, the TR 21 is turned off and the Zener diode 27 is turned on and the TR 23 is turned on and the TR 29 is rapidly turned off. Thus, the similar operation to that of the push-pull form driving circuit is attained regardless of single power supply constitution.
Patent JP-H07209032-A (JP)
Title: Element and its manufacture
Inventor: RIMANTASU BAITOKUSU
IPC: G01K7/22
Filed: 1994-01-10
Abstract: PURPOSE:To facilitate the manufacture of an element using a thin diamond film which is difficult in handling and less than 10mum in thickness. CONSTITUTION:A thin diamond film 101 being about 5mum in thickness /is formed on a silicon substrate 102 by a gas phase synthetic method. Paraffin 104 is applied to the thin diamond film 101, and then the substrate 102 is removed by fluoric acid or the like. Thus, the thin diamond film 101 is reserved with the paraffin 104 used as a basic member. A necessary circuit is then formed on the surface of the thin diamond film, and the paraffin 104 is last removed to complete an element using the thin diamond film 101. Formation like this can be utilized for the manufacture of the element to measure thermal effect using the thin diamond film, for instance a flow measuring element.
Patent JP-H11208496-A (JP)
Title: Automatic steering device for vehicle
Inventor: KAWASHIMA MITSUNORI
IPC: B62D119/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic steering device for a vehicle, wherein a deviation from the intended moving locus generated with a change in the load applied to each wheel is compensated. SOLUTION: The load on each front wheel and rear wheel is sensed on the basis of the swing angle of the arm of a suspension device and/or the expansion/contraction amount of a damper, and the load distributing proportion to the front and rear wheels is calculated on the basis of the obtained loads (Step 2). If the load share of the front wheels as steering vehicle wheels is greater than in the standard condition, the reference steering angle stored so as to make automatic steering is corrected in the incremental direction (Steps 3 and 4), and if smaller, the reference steering angle is corrected in the decremental direction (Steps 5 and 6).  Thereby a deviation from the vehicle moving locus depending upon the number of driver/passengers, their seated positions, loading condition of goods and fuel, inclination situation of the road surface, etc., is corrected properly, and it is possible to steer the vehicle automatically at all times along the desired moving locus.
Patent JP-S57127591-A (JP)
Title: Circumferential welding device for stationary pipe
Inventor: TOUJIYOU MASABUMI
IPC: B23K9/12
Filed: 1981-01-29
Abstract: PURPOSE:To prevent scattering of a wire by moving the same apart from the arc before it fuses and to form normal beads over the entire circumference by running a torch and a wire feeder on the outside circumference of pipes which are installed horizontally, and repeating the forward and backward feeding of the wire at every constant time. CONSTITUTION:In the stage of welding the entire circumference of pipes placed horizontally in all positions, the positions of a torch 1 change flat, downward, overhead, upward and flat. Above all, in the case of the downward and overhead positions, it is necessary to decrease the rate of wire feed as compared to welding current. Hence, after a wire 2 is fed forward for a constant time, it is fed backward for a constant time, and before it fuses, it is moved apart from the arc atmosphere, so that the leading end of the wire 2 is maintained clean at all time and the welding work is executed without requiring repair for a long time.
Patent JP-S5398005-A (JP)
Title: Connecting armature coil with commubar
Inventor: UEDA MITSUSHIRO
IPC: H01R43/02
Filed: 1977-02-09
Abstract: PURPOSE: To an easy process of welding by installing and preheating an auxilliary eletrode directly contactable before press-tightening top and bottom coils, inserted into the recessed part of commuriser, by the main electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58132087-A (JP)
Title: Apparatus for preparing emulsion fuel
Inventor: KOJIMA HISAO
IPC: C10L1/32
Filed: 1982-01-30
Abstract: PURPOSE:To enhance safety and homogeneity of emulsion fuel, by constituting an apparatus such that petroleum fuel and water are mixed in a fixed proportion in a mixing/stabilizing zone and supplying the mixture via a static tubular mixer to a furnace. CONSTITUTION:Petroleum fuel 1 and water 2 are supplied via a flow control valve 4 and a flow meter 5 to a mixing/stabilizing zone 13 equipped with an orifice, an ejector, a static tubular mixer, etc., and mixed in a fixed proportion.  After the mixt. is introduced into a mixing zone 7 within a tube including a  static mixer by a pump 10 and further mixed, it is atomized via a burner nozzle  9 into a furnace 12 and burnt. It is adequate to mix about 3-50vol% water  for the petroleum fuel.
Patent JP-S56110245-A (JP)
Title: Wire bonding device
Inventor: YAMAZAKI NOBUHITO
IPC: H01L21/60
Filed: 1980-02-05
Abstract: PURPOSE:To speed up bonding process by holding wire clamper mechanisms between upper and lower levers, supporting the said mechanisms axially in such manner that they can rotate freely and arranging so that the weight of the clamper mechanism may not be a load. CONSTITUTION:A tool 10 moves toward a point above the first bonding point by means of XY drive feature 50, a lever 43 descends by a Z axis drive cam 48 and a bonding arm comes down by its own weight. Then the tool 10 is pressed to the first bonding point. At the same time, a lever 16 rotates counter-clockwise, causing an electromagnetic solenoid 21 to work, thus enabling a bonding process. Following this step, a lever 42 rotates clockwise by the Z axis cam 48 and a tool 20 ascends. Afterward a tool 10 moves to the second bonding point by an XY drive part 50 to be welded. Then it moves a lever 24 clockwise, cutting a wire 18 from the root of the tool 10. The same process is repeated later.
Patent JP-H06225288-A (JP)
Title: Movement compensation predictive coder/decoder
Inventor: TOMONAGA EIICHIRO
IPC: H04N19/46
Filed: 1993-01-28
Abstract: PURPOSE:To attain highly accurate movement compensation, the improvement of the characteristic of prediction between movement compensation frames and higher definition digital video transmission to the same transmission rate by using a movement vector detected in the unit of small picture element block without increase of a generated information quantity. CONSTITUTION:A movement vector detector 12A divides an input picture signal into plural small areas to calculate a movement vector showing correlation with a reference picture signal at every area. A movement vector pattern code book 13A previously has plural representative movement vector patterns concerning the middle area of an extent gathering plural number of the small area. A movement vector pattern selector 14a compares the detected movement vector with the movement vector pattern to calculate their errors to obtain the movement vector pattern showing minimum error. A movement compensation device 15A makes a predictive signal using the movement vector of the movement vector pattern selector. Besides, a variable length coder 6A performs variable length coding of selection result information of the pattern selector.
Patent JP-S62169756-A (JP)
Title: Production of 2,3-dicyanonaphthoquinone compound
Inventor: KOJIMA KIYOTERU
IPC: C07C255/47
Filed: 1986-01-22
Abstract: PURPOSE:To obtain the titled compound useful as a near infrared ray controlling filter, recording layer of optical disk, etc., suppressing the formation of by- products in high yield, by reacting naphthoquinone with an aromatic amine in the presence of an acid. CONSTITUTION:The naphthoquinone compound of formula I is made to react with an aromatic amine of formula NH2-R<1> (R<1> is substitutible aromatic group) in the presence of an acid (e.g. acetic acid, propionic acid, etc.) at 60-150 deg.C for 0.5-10hr to obtain the objective compound of formula II (R<2> is H or same as R<1>). The molar ratio of the aromatic amine to the compound of formula I is >=0.4, preferably 0.45-0.55 when the aromatic amine has high reactivity and 0.55-3.0 when it has low reactivity. The effective amount of the acid is 1-2% or more based on the solvent.
Patent JP-2000210522-A (JP)
Title: Method and apparatus for reducing dust in exhaust gas of continuous melting furnace
Inventor: MATSUI TAKEYOSHI
IPC: B01D49/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for reducing dust in the exhaust gas of a continuous melting furnace constituted so as to reduce the content of dust in the exhaust gas of the melting furnace having a dust separating chamber to prevent the clogging of an exhaust gas outlet caused by the dust especially bonded to the periphery of the ceiling shoulder portion in the dust separating chamber. SOLUTION: A melting furnace 1 is constituted of a melting furnace main boy 1a and accessory equipment such as a waste blow-in nozzle 3, a burner 4 or the like and a dust separating chamber 21 is connected to the gas outlet provided to the upper part of the melting furnace 1. A plurality of air blow-in ports are provided to a ceiling portion excepting the exhaust port 23 of the ceiling 22 of the dust separating chamber 21 and air is blown into the dust separating chamber 21 in opposed relation to the exhaust gas rising through the dust separating chamber 21 from the air blow-in ports to be allowed to collide with the exhaust gas to quench the same and passed through a temp. region where dust becomes viscosity easy to adhere within an extremely short time in the temp. region pattern of the exhaust gas passing through the dust separating chamber.  Therefore, the adhesion of dust is reduced and, even if the dust is bonded, it is blown away by blown air to be prevented from adhesion.
Patent JP-H11214621-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAJI NAOTO
IPC: H01L27/04
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce the layout area of an output buffer circuit by arranging a resistance element in a prescribed position specified from the arranging position of an electrostatic protection element. SOLUTION: A source region 3 and a drain region 5 are formed in an electrostatic protection element 2. A gate 7 and a terminal resistor 8 are loaded on it. An interval between a drain contact 6 and the gate 7 is made larger than an interval between a source contact 4 arranged on the source region 3 and the gate 7. Thus, the terminal resistor 8 is arranged so that it passes through the drain region 5 between the drain contact 6 and the gate 7 by using it. That is, a wring whose width is comparatively wide is formed on the drain region 5. Thus, inconvenience does not occur even if the terminal resistor 8 is arranged on the drain region 5. Consequently, the layout region of an output buffer circuit can be reduced while the occurrence of inconvenience is avoided.
Patent JP-S63182309-A (JP)
Title: Production of thermoplastic heat-resistant resin
Inventor: KONISHI NAOKI
IPC: C08F212/08
Filed: 1987-01-22
Abstract: PURPOSE:To obtain the title resin excellent in heat resistance, weathering resistance and impact resistance, by suspension-polymerizing a mixture comprising specified proportions of an aromatic vinyl monomer, vinyl cyanide monomer, a maleimide monomer and a copolymerizable monomer. CONSTITUTION:3-97wt.% aromatic vinyl monomer (A) at least partially consisting of styrene is mixed with 0-35wt.% vinyl cyanide monomer (B) (e.g., acrylonitrile), 3-50wt.% maleimide monomer (C) (e.g., N-methylmaleimide) and 0-3wt.% monomer (D) copolymerizable therewith (e.g., methyl metacrylate) so that the molar ratio of component C to styrene may be 1:1-1:5, and the resulting mixture is suspension-polymerized at 40-140 deg.C for 4-20hr in the presence of a suspending agent (e.g., PVA), a dispersion aid (e.g., polyoxyethylenemonostearyl) and a polymerization initiator (e.g., t-butylperoxy 2-ethylhexanoate).