baber/WOPTO huggingface dataset:
Patent JP-H08318314-A (JP)
Title: Temperature adjusting roll for metallic foil bar
Inventor: HIDAKA KATSUHIKO
IPC: B65H27/00
Filed: 1995-05-25
Abstract: PURPOSE: To greatly efficiently prevent the generation of rubbed flaws on a metallic foil bar and/or a roll and to prevent the generation of deffects caused by interposition of foreign matter by coating the outer peripheral surface of a temp. adjusting roll for metallic foil bars by spirally winding an adhesive resin tape around it. CONSTITUTION: Repeated peeling force is applied to the adhesive tape 2 which is wound on a heating roll 1 from the contact surface of the transported metallic foil bar. Thus, a form in which the longitudinal end of the tape is apt to become the starting point of peeling of the tape is escaped in a position where the tape end is not brought into direct contact with the metallic foil bar 3 is made, that is, the starting end and completing end of winding the tape on a roller are put outside the passing width of the metallic foil bar 3. When the roller 1 is coated by spirally winding the tape 2, the tape is wound in single ply with a little interval so that adjacent wound tapes 2 are not overlapped each other.
Patent JP-S5250117-A (JP)
Title: Focus adjusting unit
Inventor: NAGAOKA YOSHITOMI
IPC: H04N17/04
Filed: 1975-10-20
Abstract: PURPOSE: To obtain a focus adjusting unit, which is capable of accurate and quick adjustment of focus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5750888-A (JP)
Title: Preparation of alcohol by fermentation
Inventor: KIDA KENJI
IPC: C12P7/06
Filed: 1980-09-11
Abstract: PURPOSE: To improve the rate of production of alcohol, remarkably, by using pulverized porous vermiculite as the substrate for supporting bacterial cells in a fermentor.  
     CONSTITUTION: Pulverized porous vermiculite prepared, e.g. by thermal dehydration of biotite, is charged in a fermentor together with an alcohol-producing bacterial strain. The medium components, a defoaming agent, etc. are additionally charged into the fermentor, and the alcohol-production is carried out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11339639-A (JP)
Title: Manufacture of electron source and image forming device
Inventor: KAWADE ISAAKI
IPC: H01J9/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an electron source having a large number of electron emitting elements having a uniform and stable electron emitting characteristic. SOLUTION: This electron source has plural lines of electron emitting element lines for connecting in common plural electron emitting elements 74 having a conductive film having the electron emitting part on a base body 71. In a manufacturing method of this electron source, in forming the electron emitting part, pulse voltage of one to several pulses is impressed in order with respective electron emitting element lines so that this is repeated plural times.
Patent JP-S615695-A (JP)
Title: Manufacture of diaphragm for acoustic apparatus
Inventor: USAMI SHIGEHISA
IPC: H04R7/10
Filed: 1984-06-20
Abstract: PURPOSE:To obtain a diaphragm high in design value by forming a surface skin to a bottomed cylindrical shape for covering the periphery of a diaphragm core by an electroforming working. CONSTITUTION:A diaphragm 1' consists of a diaphragm core 12 having a honey- comb structure and surface and rear side skins 13, 14. The surface side skin 13 consists of a copper plating layer and a nickel layer, it is formed to a bottomed cylindrical shape for covering the periphery of the core 12 by an electroforming working, and an ornamental processing by a projecting character 15 whose size is exact is performed to the surface. By this surface side skin 13, the part which operates effectively as the diaphragm 1' becomes large. The rear side skin 14 has a reinforcing rib 16 whose section is circular, having a positioning function of the tip of a voice coil 3, too, and it is formed by the same working method by using the same material as the skin 13. An edge 5 is stuck to the rear side skin 14.
Patent JP-S5926879-A (JP)
Inventor: IWATA TETSUO
IPC: B66B23/00
Filed: 1983-07-14
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-2000219746-A (JP)
Title: Acrylic copolymer, acrylic adhesive composition and acrylic adhesive tape or sheet
Inventor: FUKUOKA MASATERU
IPC: C09J7/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic copolymer which has polymer components with different polarities and glass transition temperatures, allows easy regulation of combinations of such polymer components having different polarities and glass transition temperatures, exerts a high degree of freedom in its design and is applicable to a wide range of use. SOLUTION: This copolymer is prepared by copolymerizing an alkyl (meth) acrylate (a) having an 1-14C alkyl group, an olefin polymer or copolymer (b) having a terminal modified with a radical-polymerizable unsaturated double bond and a polymer (c) having a terminal modified with a radical-polymerizable unsaturated double bond, a number average molecular weight of 2,000 to 30,000 and a glass transition temperature of 30 deg.C or higher. Here, a branched polymer component having a low polarity and a different glass transition temperature is grafted to a stem polymer component mainly comprising the alkyl (meth) acrylate (a).
Patent JP-H09309941-A (JP)
Title: Epoxy resin composition and resin-sealed semiconductor device
Inventor: AKIBA MASATSUGU
IPC: C08G59/62
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition having excellent workability in kneading, excellent moldability and convenience in handling as compared with conventional products by using a curing agent comprising a phenol noyolac and a polyphenol resin and an epoxy resin comprising a combination of two slightly different stilbene epoxy resins as the essential components. SOLUTION: This composition consists essentially of a curing agent comprising a phenol novolac and a polyphenol resin (a) having a melt viscosity (at 150 deg.C) of 1.5P or below and an epoxy resin having a melting point of 50 deg.C or below and comprising a combination of a stilbene epoxy resin (b) represented by formula I(wherein R1 to R8 are each a 1-6 C alkyl, H or a halogen; and the two aryls bonded to the C-C double bond are different from each other) with a stilbene epoxy resin (c) represented by formula II (wherein R9 to R16 are each a 1-6 C alkyl, H or a halogen, and the aryls bonded to the C-C double bond are the same to each other). It is desirable that the amount of component (a) used is 40-60wt.% based on the total curing agent and that the amount of component (b) added is at least 10wt.% based on the total weight of components (b) and (c).
Patent JP-S6023148-A (JP)
Inventor: SENOO KAZUTAMI
IPC: B65D5/495
Filed: 1983-07-12
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-S5859653-A (JP)
Title: Phase locking circuit
Inventor: YOSHIDA YASUTSUNE
IPC: H04L27/227
Filed: 1982-07-21
Abstract: PURPOSE:To obtain a carrier wave signal having scarcely noises, by demodulating signals which have been subjected to polyphase digital phase modulation, by plural phase detectors, and controlling the phase detectors by an output which has executed addition, subtraction and phase-shift processing, etc. by a constant amplitude ratio to signals being in orthogonal relation, among said signals. CONSTITUTION:An output of a voltage controlling oscillator 12 oscillated in the proximity of input signal frequency is branched to 4, and each output is supplied to phase detectors 19-22 directly, and through a pi/4 phase shifter 23, a 2pi/4 phase shifter 24 and a 3pi/4 phase shifter 25, respectively, and an input signal of a terminal 18 is phase-detected. Each demodulating signal has a phase difference of pi/4 each, and output signals of the detectors 19, 21 being in orthogonal relation to each other are attenuated by attenuators 27, 27' so that an amplitude ratio becomes 1: tan (pi/16), are added and subtracted by a subtractor 26 and an adder 26', and the demodulating signal is phase-shifted by pi/16 radian. Said outputs are rectified by full wave rectifying circuits 43, 43', and after that, are subtracted by a subtracter 44, a phase error signal is detected through full wave rectifying circuits 45, 46, is supplied to the oscillator 12 through a low-pass filter 11, and the phase locking control is executed.
Patent JP-H08296691-A (JP)
Title: Frequency-sensitive damping force adjusting device
Inventor: JO TADASHI
IPC: F16F9/50
Filed: 1995-04-26
Abstract: PURPOSE: To form a high spring constant side accumulator and a low spring constant side accumulator which are downsized without being deteriorated in function, have common parts, and to one of which a simple part is added. CONSTITUTION: A hung cylinder 2 is arranged between a car body and a wheel 1. A high spring constant side accumulator 4 and a low spring constant side accumulator 5 are parallely branched and connected to the hung cylinder 2 through throttles 4A, 5A with different damping force characteristics. In such a frequency-sensitive damping force adjusting device, the accumulators 4, 5 are common parts. Gas chambers 4G, 5G of the accumulators 4, 5 communicate with each other through a communication passage 6A. Bellows 4B, 5B are arranged inside the gas chambers 4G, 5G for forming hydraulic chambers 4C, 5C thereinside. One of the bellows is energized by means of a spring 4S.
Patent JP-H0915617-A (JP)
Title: Liquid crystal element and its production
Inventor: YOKOYAMA YUKO
IPC: G02F1/1341
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To allow the uniform execution of liquid crystal injection and to provide a liquid crystal element exhibiting an orientation state uniform over the entire part by forming at least one substrate so as to have patterns disposed in the shape having a longitudinal direction in the direction perpendicular to the progressing direction of liquid crystal injection near a liquid crystal injection hole. SOLUTION: The stripe patterns 5 of ITO are formed fully to the cell width at a thickness similar to the thickness of transparent electrodes 8 at the time of forming the transparent electrodes 8 near a region where the electrodes 8 are formed in the direction perpendicular to the direction to be injected with the liquid crystals 2 and which is the injection port 6 of a substrate and on the inner side thereof. The lengths of the respective lines of the stripe patterns 5 are shorter than the width of the positions formed with the sealants 11 formed in the direction where the liquid crystals 2 are injected and the injection is ought to be progressed. The stripe patterns 5 are disposed in the region that is not corresponding to the effective optical modulation region within the element.  As a result, the injection speed and direction of the liquid crystals 2 are controlled without drastically increasing the injection time and the injection free from uninjected parts and disturbance of orientation is made possible and the panel free from defects and orientation defects is obtd.
Patent JP-S5918533-A (JP)
Inventor: KANEKO EIJI
IPC: H01H33/66
Filed: 1982-07-23
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-H0387927-A (JP)
Title: Microprocessor
Inventor: SHIRAISHI TAKETORA
IPC: G06F1/32
Filed: 1990-05-16
Abstract: PURPOSE:To reduce the power consumption in such a case where the same instruction is repetitively carried out by reading out a new instruction via a sense amplifier of an instruction storage only when the value of a program counter changes. CONSTITUTION:The address signal ADD of an address A which is outputted from a program counter 3 in a machine cycle MO is given to a decoder 61 of an instruction storage 6. Under such conditions, an enable signal EN, i.e., the output of an OR gate 5 is active. Thus a sense amplifier 63 is actuated. However the address held by the counter 3 is fixed at C in the machine cycles M2 - M4. That is, the signal EN is kept at a low level in both machine cycles M3 and M4 and therefore the amplifier 63 is not actuated. As a result, the amplifier 63 is actuated only one at first if the contents, i.e., the address of the counter 3 is equal to that set precedingly by one machine cycle, that is, when the same instruction is repetitively read out of the storage 6. Thus the power consumption is reduced.
Patent JP-H0743048-A (JP)
Title: Receiver drier
Inventor: JIERII AARU SHIAFUOSU
IPC: B60H1/32
Filed: 1993-05-06
Abstract: PURPOSE: To obtain a receiver dryer which can be manufactured surely while decreasing the number of components by disposing a filter element between the discharge end of an inlet tube and the inlet end of an outlet tube and jointing the filter element thermally to the inner surface of a housing. CONSTITUTION: An inlet tube 28 and an outlet tube 30 are inserted through respective inlet port and outlet port and secured to positions of relative length determined for respective discharge ends. They are brazed to the end wall 32 at a position 74 and a member 50 containing a drying agent is inserted in the axial direction up to one point close to the discharge end of the inlet tube 28. A porous filter element 60 is inserted into a housing chamber 34 in the axial direction up to a substantially middle point in the longitudinal direction and slid along the outlet tube before being secured thereto using a unilateral stop washer part 76. Finally, the remaining open end of the housing is spin closed and the filter element 60 is jointed thermally to the inner wall of the housing 34. Liquid refrigerant circulating through a receiver dryer 20 thereby flows through the filter element 60.
Patent JP-H08320758-A (JP)
Title: Pointing device
Inventor: YABUUCHI HIROKO
IPC: G06F3/0354
Filed: 1995-05-26
Abstract: PURPOSE: To obtain the pointing device which is small-sized, lightweight, and superior in portability and gives a real feeling of the movement of a cursor. CONSTITUTION: This device is provided with a magnet 2, plural magnetic sensors 4 which are arranged fixedly to the magnet 2 and detect the magnetic force of the magnet 2, a distance calculating means 6 which is connected to the outputs of the magnetic sensors 4 and calculates the distances between the magnet 2 and magnetic sensors 4, a position calculating means 8 which calculates the position of the magnet 2 in a movement range which is allowed for the movement of the magnet 2 among intersections of circles having their centers at the respective magnetic sensors 4 from the respective distances outputted from the distance calculating means 6, and a converting means 10 which converts the relative distances between the positions of the magnet 2 when the magnet 2 moves into the movement distances of the cursor on a display device.
Patent JP-S5555531-A (JP)
Title: Method of manufacturing semiconductor integrated circuit
Inventor: TAGUCHI TSUNEHIRO
IPC: H01L21/302
Filed: 1978-10-18
Abstract: PURPOSE: To accurately process a negative pattern, by coating a negative photoresist on a silicon dioxide film on a substrate, coating a positive photoresist on the negative photoresist and using a positive pattern as a mask.  
     CONSTITUTION: A negative and a positive photoresists 102, 103 are coated on a silicon dioxide film 101 on a substrate 100. The positive photoresist 103 is then develop-removed. The negative resist 102 is thereafter removed by using the resist 103 as a mask. The positive resist 103 is develop-removed further. Gas etching is performed under an atmosphere of hydrogen fluoride gas to make an opening 104. Since the resolution of the positive photoresist 103 is higher than that of the negative photoresist 102, the positive resist 103 is appropriate to make a fine pattern. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000319527-A (JP)
Title: Unsaturated alicyclic compound, addition-based liquid crystal polymer and production of oriented film of liquid crystal polymer
Inventor: IZUMI KIYOUKO
IPC: C08L101/16
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain an addition-based liquid crystal polymer capable of applying a coating method of a liquid polymer solution, therefor effectively producing large-area products, also crosslinking at a practically troubleless conditions and forming an oriented film excellent in heat resistance, to obtain a polymerizable compound for the liquid crystal polymer and to provide a method for the oriented film of the liquid crystal polymer. SOLUTION: This liquid crystal polymer has a structure represented by the formula shown below having unsaturated alicyclic groups at the both ends and is obtained by using a polymerizable unsaturated aliphatic compound as a crosslinking agent. Formula; Q1-(CH2)n1-A-(CH2)n2-Q2 (Q1 and Q2 are each an organic group including an unsaturated aliphatic group and may be the same or different each other; n1 and n2 are each a 0-5 integer and may be the same or different; A is an organic group including an aromatic ring).
Patent JP-S62286076-A (JP)
Title: Image forming device
Inventor: TAKAHASHI MASAKI
IPC: G03B27/34
Filed: 1986-06-04
Abstract: PURPOSE:To prevent an image from being positionally shifted due to the contraction of paper only by the 1st thermal fixing by previously finding out and storing the expansion/contraction value of a material to be transferred after transferring the image of an original to the material, and changing the magnification of transfer at the time of retransfer in accordance with the expansion/ contraction value. CONSTITUTION:The change of the changing ratio of the 1st and 2nd image magnification levels is inputted from an input key 29 and stored in a RAM30. A CPU31 outputs commands to respective driving motor drivers of a lens 5, a mirror part 4-3, an original scanning part 4-1, and a photosensitive drum 7 to change the 1st and 2nd image magnification levels. Even if highly accurate image superposition is especially required, image magnification can be made to correspond to the processing. In addition, the shear of image superposition due to the thermal deformation of paper can be effectively corrected only by previously setting and storing the proper changing ratio of the image magnification without changing the image magnification through the input key.
Patent JP-H06312953-A (JP)
Title: Production of 2,6-naphthalene dicarboxylic acid and naphthalene polycarboxylic acid
Inventor: MORI HIROAKI
IPC: C07C63/38
Filed: 1993-04-30
Abstract: PURPOSE:To provide a method for producing a naphthalene polycarboxylic acid by the Henkel isomerization and disproportionation reactions of a naphthalene monocarboxylic acid or naphthalene dicarboxylic acid under a relatively mild reaction condition not using a catalyst. CONSTITUTION:A method for producing 2,6-naphthalene dicarboxylic acid is characterized by heating the IIB group metal salt of 1,8-naphthalene dicarboxylic acid in an inert gas atmosphere. A method for producing a naphthalene polycarboxylic acid is characterized by heating the IIB group metal salt of a naphthalene monocarboxylic acid in an inert gas atmosphere.
Patent JP-H01299417-A (JP)
Title: Hot-wire type aerometer
Inventor: AKAMATSU MASUO
IPC: G01F1/68
Filed: 1988-05-27
Abstract: PURPOSE:To obtain an aerometer being stable for a change in an input offset voltage of an amplifier, by a method wherein a point whereat a voltage-dividing resistance dividing a voltage of a heating resistance element is at the lowest potential is set at an inverted input terminal of the amplifier making a current flow to an air temperature detecting resistance. CONSTITUTION:An amplifier 8 which controls a series circuit comprising an air temperature detecting resistance 5 and a fixed resistance 6 so that a voltage of the resistance 6 be equal to a voltage of a current detecting resistance 2 supplies the resistance 5 with a current proportional to a current flowing through a heating resistance 1. When the current made to flow through the resistance 1 is controlled so that a voltage of a voltage-dividing circuit 3, 4 dividing a voltage between the high potential side of the resistance 1 and the low potential side of the resistance 5 be equal to a voltage of the resistance 5, an offset voltage of an amplifier 9 is not amplified by a means to control the current of the resistance 1. By this method, the effect of an input offset voltage of the amplifier on the total offset voltage is lessened and a stable aerometer is obtained.
Patent JP-H05326540-A (JP)
Title: Bipolar transistor and its manufacture
Inventor: MISHIO KOUICHI
IPC: H01L29/732
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a bipolar transistor wherein the current capacity is increased without deteriorating the operating speed and the current amplification factor. CONSTITUTION:The title bipolar transistor consists of the following; a first conductivity type base layer 3, a ring type emitter layer 9 of second conductivity type formed in the base layer 3 the depth size of which layer 9 is larger than the lateral size, and a collector layer 7 of second conductivity type which is formed in the base layer 3 so as to be separated from the outside of the ring type emitter layer 9. The ring type emitter layer is constituted of only the necessary part facing the collector layer, in order to increase the current capacity. Thereby the sufficient peripheral length can be ensured, and the part irrelevant to transistor operation, i.e., the junction part of the emitter layer and the base layer in the part which does not face the collector layer can be made small. Hence the junction capacitance between the emitter layer and the base layer can be reduced, and the leakage loss from the bottom surface part can be also reduced.
Patent JP-H07335472-A (JP)
Title: Manufacture of grain boundary insulated semiconductor ceramic capacitor
Inventor: SHIGETA YUJI
IPC: H01G4/12
Filed: 1994-06-10
Abstract: PURPOSE:To manufacturing a grain boundary insulated semiconductor ceramic capacitor without increasing irregularities in the characteristics of the capacitor, the deterioration of the characteristics and the like by a method wherein a paste containing a grain boundary layer diffusing material is applied on the surfaces other than the surface loaded with a semiconductor porcelain in a heat-treating container for housing the semiconductor porcelain and after this, the ceramic is subjected to heat treatment. CONSTITUTION:A semiconductor ceramic is housed in a heat-treating container and thereafter, the is ceramic is heat-treated. At this time, a grain boundary layer diffusing material paste is applied on the container in the surfaces other than the surface (c) loaded with the ceramic. This paste is manufactured by mixing Bi2O3, CuO and a resin varnish and the application of the paste is conducted with a brush. The ceramic is housed in the container on the surface (c), loaded with the ceramic, without stacking the semiconductor ceramic in each heat-treating container. Thereby, a grain boundary layer diffusing material can be uniformly diffused in a semiconductor grain boundary layer and irregularities in the characteristics of an obtained grain boundary insulated semiconductor ceramic capacitor can be reduced.