baber/WOPTO huggingface dataset:
Patent JP-H11238774-A (JP)
Title: Method for monitoring plasma charge
Inventor: HOSHIBA KAZUHIRO
IPC: H05H1/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To evaluate the influence of plasma charge on the manufacturing process of a semiconductor element by creating a monitoring element with a ferroelectric capacitor for pinching a ferroelectric body layer along with the semiconductor element, and measuring the electrical characteristics of the monitoring element. SOLUTION: When the patterning of a first metal wiring 9 is conducted, a resist mask is formed for patterning so that an antenna pattern 30 can be formed, and the antenna pattern 30 that is connected in series with a ferroelectric body capacitor 10 is formed. In this case, an electric charge that has accumulated in the antenna pattern 30 is connected to an upper electrode 13 of the ferroelectric body capacitor 10, thus affecting the characteristics of the ferroelectric body capacitor 10. Therefore, by simply forming the ferroelectric body capacitor 10 and comparing the characteristics of the ferroelectric body capacitor 10 while no antenna pattern 30 is formed on it, the effects of plasma charge in patterning can be determined.
Patent JP-H08234609-A (JP)
Title: Heating and fixing device
Inventor: SHIMIZU HISAO
IPC: G03G15/20
Filed: 1995-02-27
Abstract: PURPOSE: To shorten warm-up time and to prevent faulty fixing by forming a heating roller of conductive ceramic and disposing auxiliary heaters at both ends of a pressure roller. CONSTITUTION: In a fixing device, the pressure roller 9 provided with a layer 8 made of rubber material such as silicone on the surface of a core shaft 7 made of aluminum is oppositely positioned on the upside of the heating roller 6 formed of the bar-like conductive ceramic. The pressure roller 9 is constituted by integrally embedding the auxiliary heaters 10 consisting of a sheath heater within about 40mm from both ends of the heating roller 6 at both ends of the core shaft 7, and pressed to the heating roller 6 with fixed load by a spring. In such a case, the auxiliary heater 10 in the pressure roller 9 is energized simultaneously with energizing the heating roller 6, so that both ends of the heating roller 6 are heated. Then, the lowering of the temperature is prevented from being caused by heat radiation through bearings at both ends and temperature distribution in the shaft direction of the heating roller 6 is made nearly uniform.
Patent JP-H02217045-A (JP)
Title: Signal point arranging system
Inventor: ARAI KOSUKE
IPC: H04L27/34
Filed: 1989-02-17
Abstract: PURPOSE:To improve S/N characteristics at its maximum by setting up concentric circles having the intersecting points of gratings as their radiuses around the origin of coordinates and arranging the signal points equal to a required number on the intersecting points between the concentric circles and the gratings in the increasing order from the circles with the smallest radius. CONSTITUTION:The gratings 10 symmetrical about the axes of the rectangular coordinates and mutually separating intersecting points by a unit distance are set up, the concentric circles 12 having the intersecting points of the gratings as their as their radiuses are set up around the origin of the coordinates and the signal points 14 equal to the required number are arranged on the intersecting points between the concentric circles 12 and the gratings 10 in the increasing order from the circle with the smallest radius. Since the signal points 14 are arranged on the concentric circles 12 around the origin of the coordinates in the increasing order from the circle with the smallest radius, signal point arrangement capable of transmitting data can be obtained with the minimum power. Since respective signal points 14 are arranged in the intersecting points of the gratings 10 mutually separated only by the unit distance, the distance between the signal points can be held at a fixed value and an S/N not changed in each signal point. Since the signal point arrangement capable of transmitting data can be obtained with the minimum power required, the S/N error rate can be improved up to the maximum.
Patent JP-S5616633-A (JP)
Title: Manufacture of amorphous magnetic alloy
Inventor: KAWAMOTO OSAMU
IPC: C22F3/02
Filed: 1979-03-31
Abstract: PURPOSE: To increase magnetic permeability and to decrease magnetic loss, by making thin plate or thin film of an amorphous magnetic alloy by rapid cooling of the alloy from liquid or gaseous phase, by applying magnetic field to the alooy heated and maintained at a specific temp. so as to revolve the direction of the plane component of the magnetic field at least by one turn.  
     CONSTITUTION: Alloy material such as Fe-Si alloy, Fe-Ni alloy is cooled from liquid or gaseous phase at a ultra-high cooling rate to form thin sheet or thin film. Said thin sheet or thin film 6 is placed on a rest 9 set in an electric furnace 8 and is heated to a temp. not higher than the Curie point not higher than the crystallization temp. of the alloy. At the temp. magnetic field is applied to the thin sheet or thin film 6 by electromagnets 71, 73 for a prescribed time while revolving the rest 9 in the direction of an arrow. During the operation, the material is kept at said temp., and is cooled after application of the magnetic field by turning the electric furnace off, whereby the magnetic anisotropy induced in the amorphous magnetic alloy is converted to isotropy, and the plane component of the magnetic field is turned at least one revolution by the application of magnetic field. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07250355-A (JP)
Title: Switch circuit
Inventor: OGASAWARA MAMORU
IPC: H04Q3/52
Filed: 1994-03-09
Abstract: PURPOSE:To enhance isolation characteristic between a main signal and a leaked signal. CONSTITUTION:When frequency band FIN signals S1, S2 given respectively to input terminals 1001, 1002 are outputted to output terminals 2001, 2002, a local oscillator frequency of a frequency converter 71' is set to f1 and a local oscillator frequency of a frequency converter 72' is set to f2 via a control circuit 15. Thus, the signals S1, S2 are converted respectively into signals S1j, S2j whose band is respectively F1, F2. Then the signal S1j is fed to a frequency converter 81' and the signal S2j is fed to a frequency converter 82' by an input output controller 50 whose path is switched by the control circuit 15 and the signal S1j and S2j are converted into signals at the frequency band FIN. Through the leaked signals in the signals S2j, S1j is included in the input to each of the frequency converter 81', 82', the laked signals are converted into signals at the outside of the frequency band FIN and eliminated by a filter 24.
Patent JP-S59167468-A (JP)
Inventor: MASUDA KATSUTAROU
IPC: B66B7/02
Filed: 1983-03-11
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-H07249111-A (JP)
Title: Graphic management processing method and graphic management device
Inventor: NUNOBIKI AYAFUMI
IPC: G06T1/00
Filed: 1994-03-10
Abstract: PURPOSE:To efficiently give a unique and short identifier and to give an identifier which is proof against the secular change of addition, elimination, update and the like for a graphic at the time of giving and managing the graphic existing in a drawing in a drawing management system managing the drawing of a map, a plan and an equipment diagram by means of a computer. CONSTITUTION:A representative point decision part 11 generates a representative point from the coordinate point string of an objective graphic as against an identifier request from a drawing management part 20. A coordinate point antilogarithm conversion part 12 converts the x-coordinate and the y-coordinate of the representative point into appropriate antilogarithms. An identifier generation part 13 generates the identifier consisting of the line of characters and numbers, which are obtained by connecting the x-coordinate and the y- coordinate. The identifiers are set in graphic data 21 and attribute data 22, and the drawing management part 20 manages them.
Patent JP-H10235641-A (JP)
Title: Resin pellet, its manufacture and molding composition using the resin pellet
Inventor: SHIMADA TADAHIRO
IPC: C08L25/12
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To realize pellets, which are hard to crack and have favorable shape and out of which a molded article of natural color is obtained. SOLUTION: By passing an opened continuous fiber bundle A through a soaking tank 2, a thermoplastic resin emulsion is uniformly and surely adheres to respective monofilaments and then introduced in a heating drier 4 in order to dry and melt the thermoplastic resin emulsion. The resin coated continuos fiber bundle B is axially twisted with a twister 5 so as to prevent the coated thermoplastic resin from separating in order to cut the twisted continuos fiber bundle C after a cooler 12 with a pelletizer 14 into a predetermined length for obtaining pellets P. By mixing the pellets P with a matrix resin, a molding composition is prepared.
Patent JP-S62198408-A (JP)
Title: Manufacture of resin-molding mold
Inventor: EGUCHI NOBUYUKI
IPC: B29C33/38
Filed: 1986-02-26
Abstract: PURPOSE:To prevent generation of a gap by improving adhesion between a husky spray metallic coating and reinforced material, by a method wherein an action surface side of the spray metallic coating which is formed through spraying a molten metal to the surface of a master pattern is faces on a vacuum chamber and a reinforcing material in a fluid state is made into the reinforced material by casting the same to the backside of the spray metallic coating for solidification. CONSTITUTION:A vacuum chamber A is formed through division by a method wherein a vacuum chamber forming material composed of a base 4 and stand wall 5 is prepared and a base metal 1 made of cast iron carrying a spray metallic coating 2 formed of a zinc-based alloy is mounted on the top of the stand wall 5 having a form which is coincident with the base metal 1 through an annular sealing material 7. A reinforcing material 8 in a fluid state is cast to the backside of the spray metallic coating 2 forming a recessed state, solidified and made into a reinforced material 8 while deaeration of the inside of the vacuum chamber A is being performed by connecting a communicating pipe 6 penetrating through the stand wall 5 with a vacuum pump. A low fusion point alloy or thermosetting resin or a cement composite material is used as the material 8. The backside of the base metal 1 is finished flat by removing the reinforced material swollen on the backside of the base material 1 by cutting off through machining. A mold forming a pair with an obtained mold is manufactured similarly and both of them are made into a resin-molding mold by joining them together.
Patent JP-S52122846-A (JP)
Title: Emergency power supply equipment
Inventor: SOEJIMA HIROYUKI
IPC: H02J9/08
Filed: 1976-04-09
Abstract: PURPOSE: To decrease the frequency lowering and current breakdown at the time of a load input by installing an emergency generating equipment whereby voltage and frequency can be simultaneously changed and performing the low voltage frequency start of a normal squirrel-cage induction motor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63207240-A (JP)
Title: Packet link control system
Inventor: YUNOKI HIDEO
Filed: 1987-02-24
Abstract: PURPOSE:To effectively use the resource of a system high efficiency by supervising a packet link, reading an ineffective packet link when the number of packet links in use approaches to a constant number of the packet link number and releasing this to other subscriber. CONSTITUTION:A packet link control part 30 in an ISDN exchange system is composed of an ineffective packet link supervising part 31, a packet number supervising part 32 and a registering part 33. When the setting request of a virtual call VC occurs, of U>=N, the ineffective packet link, namely, the packet link which is not used for a long time, is released and a VC setting request is corresponded. Here, T is a constant number of the packet link number in which the ISDN exchange system can be supplied and N is the packet link number which can be always used in it. A difference T-N of both packet link numbers is the allowance in the system. U is the packet link number which is used at present.
Patent JP-H08211577-A (JP)
Title: Silver halide color photographic sensitive material and its processing method
Inventor: MATSUMOTO KEISUKE
IPC: G03C7/00
Filed: 1995-02-06
Abstract: PURPOSE: To enhance color reproduction performance and sharpness and storage stability by incorporating 2 kinds of specified compounds in a layer constituting this photosensitive material. CONSTITUTION: One of the constituent layers contains one of the compounds represented by formula I in which Red is an oxidation reduction nucleus or its precursor capable of releasing the (Time) t-X only by being oxidized; Time is a group releasing X after being released from the oxidation product of Red; X is a development inhibiting group; L is a divalent bonding group; G is an acid group, and each of (n), (m), and (t) is 0 or 1, and when (n) is 1, (m) is not 1, and one of the compounds represented by formula II in which R<21> is an aryl or heterocyclic group; R<22> is an alkyl or cycloalkyl group or the like; each of A<21> and A<22> is an H atom or a group releasable by an alkali; X is an S or O atom ; m is 1, 2, or 3; and n is 0, 1, or 2.
Patent JP-H02221003-A (JP)
Title: Dust suction and transport device
Inventor: FUJITA EIJI
IPC: B65F5/00
Filed: 1989-02-20
Abstract: PURPOSE:To improve environmental sanitation by once storing dust in a vessel, recovering the dust in a dust receiving tank by negative attraction and secondary air introduction, and outputting a suction finish signal, when a negative pressure gradient rate of change after the secondary air is introduced, exceeds a given value and a negative pressure value becomes below a prescribed value. CONSTITUTION:Dust is charged and stored from charging gates I1 and I2 to each bessel T1 and T2. And when the dust is recovered in a dust storing tank 10, the tank 10 is connected with a communicating tube D, discharging gates E1 and E2 are opened, and the suction device of a dust suction vehicle C is driven to be negatively pressurized. Also negative pressure is detected at every given time to determine negative gradient. When a negative pressure value exceeds a given value, introduction valves V1 and V2 are opened to introduce secondary air. This causes the tumbling of the dust to be started, and the dust is transported to the tank 10. And when the rate of change of the negative pressure gradient exceeds a given rate of change and the negative pressure value becomes below a prescribed one, suction finish is judged.
Patent JP-H09230780-A (JP)
Title: Group reaction evaluation device by network
Inventor: ICHIKAWA SHINOBU
IPC: G06F19/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To evaluate reactions of individual operations and actions to a group by making simulators instructing a united operation and action as a group analyze and display how far the individual operations and actions in a group deviates from the operation and action as the group. SOLUTION: This device is provided with plural simulators 1-6 which instruct a united operation and action to each group, plural operation/action detection parts 11-16 which transform the operation and action into electrical signals and output them to the plural simulators 1-6, and a computer 7 which receives electrical signals data digitized by each of the plural simulators 1-6 through a LAN, statistically analyzing and evaluating the data, and transmitting the result to the plural simulators 11-6 to display.
Patent JP-H03242648-A (JP)
Title: Photomask
Inventor: WATANABE HISASHI
IPC: G03F1/70
Filed: 1990-02-21
Abstract: PURPOSE:To regulate patternwise exposure to only once at the time of forming a mask to eliminate registering error and to enable a fine pattern to be stably transferred in high precision by forming on a phase shift layer a light shielding film smaller in width than the layer. CONSTITUTION:This photomask is formed by successively laminating on the whole surface of a transparent substrate 1 the phase shift layer 3 and the light shielding film 2 smaller in width than the layer 3 and a resist 4, then, exposing it to light passed through a prescribed pattern, followed by developing it to form a resist pattern, using its pattern as a mask, successively etching the film 2, and the layer 3, performing side etching the layer 3, and removing the resist 4. It is preferred to form the film 2 in the prescribed region of the sub strate 1 and to form the layer 3 between the film 2 and thus to form the mask.
Patent JP-S57152971-A (JP)
Title: Key board chinese character input
Inventor: EMURA HIROSHI
IPC: B41J5/00
Filed: 1981-03-19
Abstract: PURPOSE:To enable to perform an inputting by means of other reading than a typical reading without the need for other dictionary, by a method wherein a dictionary part, indicating Chinese characters by other reading than typical phonetical and Japanese reading contained in a phonetical and Japanese reading index of a sheet, is attached to each sheet in a key board for sheet type Chinese character input. CONSTITUTION:In a sheet, wherein a large number of Chinese characters are classified by a typical phonetical and Japanese reading and are divided into a plural number of sheets for arrangement, dictionary parts 7 and 8, indicating Chinese characters by other reading than a typical phonetical and Japanese reading and the typical phonetical and Japanese reading of said Chinese characters, are placed to the side of an input Chinese character arrangement part according to the phonetical and Japanese reading of the sheet. Additionally, a dictionary part 9, indicating Chinese characters, classified by a radical, and the typical phonetical and Japanese reading, is preferably installed to the side of the input Chinese character arrangement part 6.
Patent JP-H06253196-A (JP)
Title: Camera head device
Inventor: HIROZAWA HIDEKI
IPC: H04N5/073
Filed: 1993-03-01
Abstract: PURPOSE:To separate a synchronizing signal component from a composite video signal in a simple circuitry even when the synchronizing signal component is superimposed on the video signal component of the composite video signal in the same period. CONSTITUTION:A buffer amplifier 13 leads a synchronizing signal c1 and a video signal g1 through a resistance R11 to a connection point A11 with a timing circuit 16 as a composite video signal k1. The connection point A11 is connected to a buffer amplifier 19 through a resistance R12 and the composite video signal k1 is synthesized with a video signal m1 where the video signal component from the resistance R12 is inverted, and the video signal component is removed, then supplied to a timing circuit 16 as a synchronizing signal d1. Thus, even when the synchronizing signal component is superimposed on the video signal component of the composite video signal in the same period, the synchronizing signal component can be separated from the composite video signal in a simple circuitry constitution.
Patent JP-S54135298-A (JP)
Title: Defoaming and productivity improving agent for fermentative production of l-glutamic acid
Inventor: AIDA HIROSHI
IPC: C09K3/00
Filed: 1978-04-07
Abstract: PURPOSE: To provide an additive having defoaming and productivity improving effects, and useful for the production of L-glutamic acid by fermentation in a medium containing excess amount of biotin.  
     CONSTITUTION: An additive mainly composed of a compound of I or II (R is 1W24C alkyl, alkenyl; R' is 1W24C alkylene; m+n is 10W80; n is 0W15; the amount of the ethylene oxide chain is 20 wt% of the molecule; X is H, 14W18C saturated fatty acid residue; degree of esterification, 60%). The practicable concentration of the additive in the medium is 50W1000 ppm.  
     EFFECT: Defoaming and productivity improvement can be achieved by adding only one additive. The operation is simplified and the amount of the additive is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02222728-A (JP)
Title: Catalyst for positionally selective hydrogenation of carbon-carbon double bond
Inventor: KUNOU HIDEYUKI
IPC: B01J31/28
Filed: 1989-02-22
Abstract: PURPOSE:To obtain an easily handleable catalyst for selective hydrogenation of a carbon-carbon double bond on the hydrophilic moiety side of an aliphat. compd. having a hydrophilic functional group and carbon-carbon double bonds by adsorbing carboxylic acid on alumina supporting Pt. CONSTITUTION:Alumina supporting Pt is mixed with carboxylic acid such as 3-20C aliphat. or arom. carboxylic acid in an aprotic polar solvent such as DMF. The carboxylic acid is electrostatically adsorbed on the surface of the alumina and this alumina is separated by filtration, washed and dried to obtain an easily handleable catalyst for positionally selective catalytic hydrogenation of a double bond on the hydrophilic functional group side of an aliphat. compd.
Patent JP-S59175500-A (JP)
Inventor: RERANDO JIYUU CHIN
IPC: C07J41/00
Filed: 1984-03-02
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-H07216479-A (JP)
Title: Metallic composite
Inventor: KOBAYASHI MIKIKAZU
IPC: C22C47/08
Filed: 1994-01-31
Abstract: PURPOSE:To produce a metallic composite which is light in weight and has excellent wear resistance. CONSTITUTION:Ceramic fibers, particles and whiskers are added to titania particles and whiskers and a preform 10 having a volumetric percent of 10 to 50% is formed. The preform is installed in a die 14 and a melt 16 of aluminum or aluminum alloy is poured into the die and is pressurized and solidified by a punch 18, by which molten metal forging is executed and a casting ingot 20 is obtd. The ingot 20 is subjected to necessary machining then to a heat treatment at 450 deg.C to the solidus fine temp. of the aluminum or aluminum alloy to be used. The metallic composite product 24 having the desired hardness is obtd. by selecting the heat treatment time.
Patent JP-S59165905-A (JP)
Inventor: SANADA YASUNORI
IPC: H02B13/02
Filed: 1983-03-11
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-H03243722-A (JP)
Title: Heat treatment for high tensile strength bolt
Inventor: KATO TAKEHIKO
IPC: C21D1/18
Filed: 1990-02-20
Abstract: PURPOSE:To prevent phosphorizing and to improve the delayed fracture resistance of a high tensile strength bolt by subjecting a bolt prepared by cold- forming a phosphated steel stock to rapid heating up to a specific temp. region and carrying out hardening treatment within a specific length of time. CONSTITUTION:A steel stock is subjected to phosphate treatment aiming lubricat ing treatment at the time of cold forging. A bolt is cold-formed by using this phosphated steel stock, followed by hardening treatment. At this time, the bolt is rapidly heated up to a temp. region of Ac3 to Ac3+50 deg.C, and hardening treatment is finished within <350sec including temp.-rise time and heating and holding time. It is preferable to perform the above rapid heating by means of high frequency induction heating of <=about 10kHz. By the heat treatment under the above conditions, phosphorizing can be prevented. and the high tensile strength bolt improved in delayed fracture resistance can be obtained.