baber/WOPTO huggingface dataset:
Patent JP-H06122874-A (JP)
Title: Organic electroluminescent element
Inventor: SHIBATA TOYOKO
IPC: C09K9/02
Filed: 1993-08-24
Abstract: PURPOSE:To obtain the subject element, having a higher luminous intensity and high durability at a practical level and useful as a planar light source, a flat display, etc., by forming a layer containing a specific organic compound. CONSTITUTION:The objective element is obtained by forming a layer containing an organic compound of formula I [R1 is (substituted)phenyl, biphenyl, benzyl, etc.; R2 and R3 are (substituted)alkyl, aryl, nitro, etc.], e.g. a compound of formula II. Although an element having a construction of, e.g. substrate/anode/ luminous layer/cathode, substrate/anode/positive hole injecting layer/luminous layer/cathode or substrate/anode/luminous layer/electron injecting layer/cathode is cited as the element, this compound of formula I is preferably used in the luminous layer or the electron injecting layer. Furthermore, the luminous layer is preferably formed into a film having 20-150nm thickness thereof by a vacuum deposition, a casting methods, etc. The electron injecting layer is preferably formed into a film having 30-200nm thickness thereof according to the similar method.
Patent JP-S58115068-A (JP)
Inventor: ICHIJIYOU KIYOSHI
IPC: C04B33/24
Filed: 1981-12-28
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-H0762007-A (JP)
Title: Production of aqueous emulsion, and pressure-sensitive agent
Inventor: AMANO TATSUHIKO
IPC: C09J133/04
Filed: 1993-08-24
Abstract: PURPOSE:To produce an emulsion capable of providing a pressure-sensitive agent having high adhesiveness, retaining force and tackiness by successively charging ethylene, an unsaturated carboxylic acid ester, an vinylester and an olefinic monomer into a polymerization system. CONSTITUTION:This emulsion contains (A) 5-30wt.% of ethylene, (B) 20-85wt.% of an alpha,beta-unsaturated carboxylic acid ester of formula I (R1 is II or methyl; R2 is 1-18C alkyl), (C) 10-75wt.% of a vinylester of formula II (R3 to R5 are H or alkyl, with the proviso that total carbon numbers are <=18) and (D) 0.3-8 pts.wt. (based on 100 pts.wt. of the components B+C) of a copolymerizable olefinic monomer having carboxyl, an amide, N-methylol, an epoxy and hydroxy. 10-50% (based on total amount to be charged) of components B+C is charged into polymerization system and then, charge of the component D is started and charge amount of the component D in the point when total amount of the components B+C to be charged is charged is set to 50-90% based on total amount of the component D to be charged and then, residual amount of the component D is charged to complete the polymerization.
Patent JP-H0493070-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOROZUMI YUKIO
IPC: H01L27/11
Filed: 1990-08-08
Abstract: PURPOSE:To easily obtain a resistance value of a high resistance element such as a static RAM, etc., and to stably improve electric characteristics, yield, and reliability by altering the element from a single layer structure of a polycrystalline silicon film to a laminated film containing a thin high resistance film. CONSTITUTION:A P-well layer 12, a field insulating film 13, a gate oxide film 14, a gate electrode 15, a low concentration impurity layer 16, a spacer 17, a high concentration impurity layer 18, a first interlayer insulating film 19 are formed on an N-type silicon substrate 11. Then, a through hole is formed, and a resistance thin film as a high resistance element 25 is grown. The growth of the thin film is conducted by introducing SiH4, subjecting it to high frequency heating, adding NH3 thereto and growing a laminated film under different conditions totally 1200Angstrom  thick.
Patent JP-H0964172-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HAYAFUJI TAKANORI
IPC: H01L21/316
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To eliminate insulator capacity formed at a portion exceeding upper and lower ends of each conductor between the conductors and hence reduce capacity between the conductors by providing a cavity exceeding the upper and lower ends of each conductor between the conductors. SOLUTION: A plurality of conductors 12, 13 becoming a second layer are formed on a first interlayer insulating film 11 becoming a first insulating film. A second interlayer insulating film 14 becoming a second insulating film is formed to cover the conductors 12, 13. A cavity 15 having its height exceeding the upper and lower ends of each conductor 12, 13 is provided between the conductors 12, 13. For this, the cavity 15 is formed also on an upper layer part of the first interlayer insulating film 11 and also on a lower layer part of the second interlayer insulating film 14 formed at a location higher than the upper surface of each conductor 12, 13. Thus, a specific inductive capacity between the conductors is reduced and hence capacity between the conductors is reduced.
Patent JP-H0496179-A (JP)
Title: Drawing input system
Inventor: YAMADA SACHIKO
IPC: G06F17/50
Filed: 1990-08-08
Abstract: PURPOSE:To prevent the missing of an input point by conversationally inputting the drawings with the use of picture data. CONSTITUTION:A picture data file 2 is a one storing the picture data of the drawings inputted from a picture input device 1, and a drawing data file 3 is the one storing the inputted drawing data. A drawing input control means 4 performs the drawing input conversationally with the use of the picture data by these respective files 2, 3 and a display means 5. Thus, since a person performing the input can input while confirming the display, in the case there is a mistake, it is immediately ascertained and the correction can be performed.
Patent JP-H0258506-A (JP)
Title: Method for hydrogenating conjugated diene-based polymer
Inventor: ISHIURA KAZUNARI
IPC: B01J23/74
Filed: 1988-08-23
Abstract: PURPOSE:To remarkably improve a hydrogenation ratio without causing elimination of specific groups in a polymer by hydrogenating a carboxyl group- containing conjugated diene-based polymer respectively using reduced nickel as a catalyst and an ethereal solvent as a solvent. CONSTITUTION:A conjugated diene-based polymer containing carboxyl groups or groups derived therefrom is hydrogenated using reduced nickel as a catalyst and an ethereal solvent or a mixed solvent thereof and a hydrocarbon-based solvent as a solvent, preferably at 80-180 deg.C. Furthermore, a cyclic ether, such as THF, is preferred as the ethereal solvent. The afore-mentioned conjugated diene-based polymer is obtained by, e.g., a method for polymerizing a conjugated diene monomer, such as 1,3-butadiene, and adding maleic anhydride to the resultant conjugated diene-based polymer.
Patent JP-S59100613-A (JP)
Title: Characteristic variable switched capacitor filter
Inventor: KATOU SEIJI
IPC: H03H19/00
Filed: 1982-11-30
Abstract: PURPOSE:To attain easily circuit integration by providing a sample-and-hold circuit, a delay circuit and a weight coefficient generator so as to decrease the number of capacitors even if the number of kinds of filter characteristic variation is increased. CONSTITUTION:A voltage sampled and held by the sample-and-hold circuit 1, a signal delaying the voltage by one sampling period at delay circuits 5', 6', an output voltage delayed by one sampling period during operation and a signal delayed by one sampling period at a delay circuit 7' control charges passing through capacitors CA-1-CA-5 with 1 or 0 of weight coefficients (a)-(e) from the weight coefficient generator 16. The charges passing through the capacitors CA-1-CA-5 are transferred to a capacitor CB at the same time and summed. Thus, the characteristic variable switched capacitor filter is obtained. In varying the characteristic of the circuit, since the number of capacitors is less, and the capacitors CA, CB only are to be noted for the capacitance value, the circuit integration is attained easily.
Patent JP-H0938073-A (JP)
Title: X-ray diagnostic device
Inventor: IKETA YOSHIKAZU
IPC: A61B8/14
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray diagnostic device which occupies less space, has higher operability, and improves visibility of collected images when treatment is carried out using X-ray fluoroscopy and exposure as well as an ultrasonic diagnostic device in case that an operator controls a catheter for a subject. SOLUTION: A main unit circuit 11 of an ultrasonic diagnostic device is formed at a subject table 2 or its support part, a probe 12 of the ultrasonic diagnostic device is supported near the subject table 2 so that the probe 12 is able to move, the probe 12 transmits/receives ultrasonic wave to a subject 1 on the subject table 2, and an X-ray image and an ultrasonic image can be displayed on an image display device 6 individually or at the same time. This reduces an occupied space of the device, improves its operability, and improves the visibility of collected images.
Patent JP-H10101570-A (JP)
Title: Iron-formulated liquid preparation
Inventor: SAKATA YASUKO
IPC: A61K33/26
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject liquid preparation which can mask iron taste, suppress the thermal change with time of peroral liquid preparation containing iron components, keep the stability of quality for a long term, and are excellent in dosing-feeling, by formulating a component containing eugenol in the liquid preparation which contains iron components. SOLUTION: The liquid preparation contain (A) an iron component (preferably ammonium iron citrate and sodium iron (I) citrate) and (B) a component containing eugenol (preferably a banana aromatic). Further, the liquid preparation preferably contains additionally at least one kind of (C) salts of L-amino acid and gluconic acid. As formulating amounts of the components in the liquid preparation, it is preferable that the components A, B and C contain iron, eugenol and L-amino acid or gluconic acid in amounts of 0.0005-0.1(w/v)%, 0.001-10(w/v)% and 0.02-3.0(v/w)% or 0.02-3.0(v/w)%, respectively. By this process, liquids and solutions containing iron excellent in the palatability can be provided.
Patent JP-H1153818-A (JP)
Title: Recording apparatus
Inventor: NIKAIDO MASATAKA
IPC: G11B20/18
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus which provides a high-speed reproducing function, whose convenience is retained and which can limit the reproducing function according to a condition in order to protect a copyright to music data. SOLUTION: An apparatus is provided with a reproducing part 100 which reproduces data from a recording medium, with a recording part 200 which temporarily stores the reproduced data and which records the data on the recording medium, with a system control part 9 which controls the reproducing speed of the reproducing part 100 and the recording speed of the recording part 200 and which controls the reproducing speed of data, with a CD signal processing part 4 which obtains additional information on the reproduced data and with an additional-information-history memory NVRAM (a nonvolatile memory used to store music information) 8 which stores the history of the read-out additional information.  Then, by the control of the system control part 9, the additional information on the reproduced data contained by CD signal processing part 4 is collated with the additional information stored on the NVRAM 8, and the history of a reproducing and recording operation is investigated. On the basis of the history of the reproducing and recording operation, the recording part 200 adjusts a speed at which the data is reproduced from, and recorded on, the recording medium.
Patent JP-S6453544-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: SHIGEKI SUSUMU
IPC: H01L21/22
Filed: 1987-08-25
Abstract: PURPOSE:To prevent a characteristic of a semiconductor wafer from being deteriorated and to enhance a yield by a method wherein a reaction gas supplied from a front end of a reaction tube is exhausted from a rear end and a stream adjuster which is tapered off toward a rear direction is installed at least at a rear end part of a semiconductor wafer row. CONSTITUTION:Stream adjusters 10 which have been formed to be a conical shape whose diameter is nearly identical to that of semiconductor wafers W,... and which have been composed of a heat-resisting material such as quartz or the like are installed at rear end parts of a semiconductor wafer row composed of many semiconductor wafers W,... mounted on a boat 1 in such a way that their tapered end part 11 is directed to a rear direction and that their maximum diameter part 12 is in a state separated from a semiconductor wafer Wo situated at the tailing end at an appropriate interval. A protruding edge part formed in advance at its maximum diameter part 12 is inserted into a U-shaped groove part formed in a bottom face of the boat 1; a small-diameter strut 13 is inserted between a part near their tapered end part 11 and the bottom face of the boat 1 so that the stream adjusters can be detached. As a result, a distribution of a gas stream inside a rear-end space A is not disturbed; a reaction gas G flows while it keeps a laminar flow state.
Patent JP-S6189380-A (JP)
Title: Production of suede-like plastic sheet
Inventor: TANAKA YOSHIHIKO
IPC: B29C33/40
Filed: 1984-10-08
Abstract: PURPOSE:To produce the titled sheet having fine naps, by applying uncured curable silicone rubber to a napped short-fiber material, curing the rubber, removing the napped material from the rubber to obtain a cured silicone rubber having fine pores, and applying a plastic material to the rubber mold. CONSTITUTION:For example, fibers of 0.1-20 denier in diameter and 0.2-5mm in length are planted densely to a material. An uncured curable silicone rubber (e.g., cold-curing rubber) is applied to the material to embed the planted fibers, cured, and the material is removed e.g. by dissolution to obtain a cured silicone rubber mold. A plastic material having a viscosity of 50-50,000cps and fluid at normal temperature (e.g. polyvinyl chloride) is applied to the rubber mold with a knife coater, etc. to fill the plastic material in the fine pores of the cured silicone rubber mold, solidified, and peeled from the silicone rubber mold to obtain a suede-like plastic sheet having excellent suede-like feeling and appearance, and having dense and fine naps at the surface.
Patent JP-H0636992-A (JP)
Title: Detecting method for position
Inventor: OTA KAZUYA
IPC: H01L21/30
Filed: 1992-07-14
Abstract: PURPOSE:To accurately position of a surface to be detected even if another pattern is formed on the surface to be detected when a position of a predetermined axial direction is detected on the surface to be detected from a lateral deviation of an image of a pattern of its brightness imaged by imaging means by projecting the pattern of the brightness obliquely to a predetermined axis on the surface to be detected. CONSTITUTION:A pattern of brightness is obliquely projected on a region 23 on a shot region to be exposed of a wafer 1. If a circuit pattern is formed in parallel with an X-axis and a Y-axis on the region 23, the wafer 1 is vibrated in a direction R to image an image of the pattern of the brightness of the region 23.
Patent JP-H0552085-A (JP)
Title: All-casing boring machine
Inventor: HYODO KAZUYA
IPC: E21B7/20
Filed: 1991-08-22
Abstract: PURPOSE:To prevent the subsidence of the ground surface. CONSTITUTION:A casing tube 9 is thrust into the ground by the thrusting device of a machine main body, a wire 5 is loosened, and a glove bucket 6 with a glove 8 kept opened is lowered to the sediment in the casing tube 9. Eccentric masses 20 of a high-frequency vibration device 19 are rotated at a high frequency in opposite directions, vertical vibration force is applied to the glove bucket 6, and the glove 8 is inserted into sediment. When the glove 8 reaches the vicinity of the tip of the casing tube 9 and the jaw section 17 of the glove bucket 6 and a shock absorber 18 collide with the projection 16 of the casing tube 9, vibration is stopped, the glove 8 is closed, and the soil discharging process is started. The tip of the glove 8 of the glove bucket 6 does not precede the tip of the casing tube 9, the working face deeper than the tip of the casing tube 9 is not collapsed by the surrounding earth pressure, and the subsidence of the ground surface is prevented.
Patent JP-H11109009-A (JP)
Title: Package for field detector
Inventor: ENGEL RAYMOND W
IPC: G01V3/08
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a field detector in which the output does not depend on the air gap between an exciter and the detector. SOLUTION: A field sensor assembly 32 comprises a magnet 48, a semiconductor sensor 46 and a metal lead frame 44 enclosed in a plastic package 50 in order to form a semiconductor integrated circuit. The metal lead frame 44 comprises die fixing pads to be secured with a sensor, and an assembly having one or more protrusion for securing the magnet closely to the sensor 46. The sensor 46 is contiguous to a ferromagnetic body 38 and detects variation of field generated therefrom. Since only the thin film layer of the plastic package 50 covers the sensor, the distance between the sensor 46 and the ferromagnetic body 38 is decreased but an air gap sufficient for allowing passage of the ferromagnetic body 38 is kept between the plastic package and the ferromagnetic body.
Patent JP-H0939930-A (JP)
Title: Method for marking
Inventor: MORITA MOTOO
IPC: B65C9/26
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent the environment from being polluted which accompanies marking and simplify the marking-related work by sticking at a desirable position on a product a color tape according to various information relating to the kind, performance, etc. SOLUTION: A marking device 14 is disposed at a desirable position on a conveyor 12 on the downstream side of a processing line manufacturing a product 10. The marking device 14 has a plurality of marking units 16 which stick pieces of tapes 20a at desirable positions on the product 10 on the conveyor 12. Each of the marking units 16 has a payoff roller 24 which is freely rotatable. On the roller 26 a roll of tape 22 is mounted, which comprises a color tape 20 in the form of a strip, having release paper 18 on the adhesive side, wound to a desirable diameter, and as a feed source is designed to be freely paid off. The color tape 20 separated from the release paper 18 is cut off to a desirable length by a cutter 30.  The tape piece 20a cut off is held by suction by a holding means 34 having a suction body 32 which is freely movable back and forth, and the tape piece 20a is stuck at a desirable position on the product 10.
Patent JP-S6271878-A (JP)
Title: Correcting method for whole body image of scintillation camera
Inventor: KOBAYASHI HITOSHI
IPC: G01T1/166
Filed: 1985-09-26
Abstract: PURPOSE:To eliminate the displacement of the seam of a composite image due to nonparallelism between the moving direction of a bed and a detector by detecting the displacement of the seam of the composite image from scanning data on a phantom and adding this as a correcting value to scanning data on a body to be inspected. CONSTITUTION:The phantom is placed at the position of the object body 1 and scanned by the detector which incorporates a scintillation camera and the composite image is displayed on a composite image display device 13. If the seam of the composite image is displaced, the quantity of the displacement is set as the correcting value in a coordinate correcting device 20. Then, the object body 11 is scanned by the detector 1, and digital signals x', y', and z' are extracted through a position calculating part 12 and an A/D converter 16 and stored in an image memory and also displayed on a display device 13 after the correcting value set in the correcting device 20 is added. Consequently, even when the moving directions of the detector 1 and bed 3 are not parallel to each other, the composite image whose seam is not displaced is obtained.
Patent JP-S60104526-A (JP)
Title: Preparation of carbon fiber by gaseous-phase growth method
Inventor: KOMATSU YUKINARI
IPC: C30B29/62
Filed: 1983-11-11
Abstract: PURPOSE:To mass-produce the titled carbon fiber having uniform fiber particle in a short time, by inserting a base material in which catalyst particles are dispersed into a furnace core pipe of electrical furnace kept at high temperature, introducing a mixed gas containing a hydrocarbon gas into the pipe, carrying out nucleus formation and length growth of fiber. CONSTITUTION:The base material 6 in which a catalyst is dispersed in a state of independent particle is set in the electrical furnace 9. Firstly, a mixed gas containing 0.1-4vol% of the hydrocarbon gas 2 is introduced at 1-10cm/min flow velocity into the furnace core pipe 4 having the base material temperature kept at 1,050-1,150 deg.C, and nucleus formation and length growth for 30-90min are carried out. As the temperature of the base material is raised, the flow velocity of the mixed gas is raised in a range of 5-50cm/min with rise in fiber diameter, and a feed amount of the hydrocarbon gas per unit time is raised, the thickness of the fiber 7 is enlarged, to give the desired carbon fiber.
Patent JP-H0374467-A (JP)
Title: Resin composition
Inventor: EGAMI MASAYUKI
IPC: C08L101/00
Filed: 1989-08-16
Abstract: PURPOSE:To obtain a composition having excellent biological protective characteristics (esp. freshness retentivity), also good in appearance such as transparency and surface gloss and in physical properties such as mechanical strength by incorporating a thermoplastic resin with specific organic phosphoric acid silver salt and/or organic phosphorous acid silver salt. CONSTITUTION:The objective composition can be obtained by incorporating (A) a thermoplastic synthetic resin (e.g. low density polyethylene, acrylic resin) with (B) a silver salt of phosphoric or phosphorous alkyl ester, phenyl ester or alkylphenyl ester [pref. stearyl phosphate disilver salt, dioctyl phosphate monosilver salt or di(4-t-butylphenyl) phosphate monosilver salt] at such an amount as to be 0.01-5 (pref. 0.05-2)wt.% based on the total amount of the components A and B, and, if needed, furthermore, (C) other ingredient(s) such as other resin(s), antioxidant, neutralizing agent and lubricating agent.
Patent JP-H0550573-A (JP)
Title: Production of press plate
Inventor: SHINOHARA SHIGEYUKI
IPC: B41N1/06
Filed: 1991-08-22
Abstract: PURPOSE:To stably obtain a press plate superior in dimensional accuracy and resolving power by a method wherein a resist is applied to a transparent substrate having a light-shielding film pattern on the surface thereof and exposed to light from the rear surface of the substrate to be formed into a resist pattern and, thereafter, a metal plated on the surface of the substrate is released. CONSTITUTION:In the production of a press plate, firstly a light-shielding film pattern 2 is formed on a substrate 1. At this time, the substrate 1 is made of a material transparent at least to a light used for the exposure of a resist 3. As the substrate, a glass is normally used. The light-shielding film pattern 2 is made of a material opaque at least to a light used for the exposure of the resist 3. As the pattern 2, an aluminum or other metal is normally used. After the resist 3 is applied to the surface of the substrate 1, the resist 3 is irradiated with a light of a wavelength enough to photosensitize the resist 3 from the rear surface of the substrate 1 to be exposed to the light. Succeedingly, the resist 3 is developed by a predetermined developer to be formed into a resist pattern. This is plated with a metal 4 and released from the substrate 1 to obtain a press plate 5.