baber/WOPTO huggingface dataset:
Patent JP-H06118125-A (JP)
Title: Environment tester for semiconductor device
Inventor: SUGA KAZUHARU
IPC: H01L21/66
Filed: 1992-10-06
Abstract: PURPOSE:To obtain the environment tester formed in a long state as compared with a prior art device, reduced in the cutting number of times at the time of the environment test of a TAB product and capable of corresponding to many kinds of TAB products. CONSTITUTION:The environment tester for a semiconductor device is equipped with the substrate 22 electrically connected to a power supply or electrical signal supply source, the board 25 electrically connected to the substrate 21 and consisting of a plurality of the sockets 22 arranged to the substrate in a detachable manner so that the array intervals thereof are variable in the direction along the outer periphery of the substrate or in a spiral direction and having long semiconductor devices connected thereto and a thermostatic tank receiving the board and can achieve the purpose.
Patent JP-H04279540-A (JP)
Title: Decarboxylation process
Inventor: SUTEIIBUN UEIN KINGU
IPC: C07D295/02
Filed: 1991-09-19
Abstract: A decarboxylation process which comprises contacting a carboxylated compound with a metal oxide catalyst under conditions effective to decarboxylate the carboxylated compound.
Patent JP-H10110056-A (JP)
Title: Production of foamed heat insulating material and heat-insulated box made therefrom
Inventor: NISHIMOTO YOSHIO
IPC: C08J9/14
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a foamed heat-insulating material which has such a blowing agent composition that it can give a stable stock solution in which the blowing agent, is homogeneously dissolved and does not separate and can give a rigid polyurethane foam having fine cells and therefore having improved heat insulation properties. SOLUTION: A rigid polyurethane foam as a heat insulating material is formed by mixing a first stock solution prepared by mixing an organic isocyanate with a blowing agent comprising a substance which is inert thereto, has a vapor pressure of at least atmospheric pressure at ordinary temperature and is gaseous at the temperature of the stock solution with a second stock solution prepared by mixing a polyol with a foam stabilizer, a catalyst, a blowing agent comprising a substance which has a vapor pressure of at least atmospheric pressure at ordinary temperature and is liquid at the temperature of the stock solution and optionally water.
Patent JP-H11106721-A (JP)
Title: Production of pressure-sensitive adhesive tape
Inventor: SUGITA TAIHEI
IPC: C08F220/18
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To produce a pressure-sensitive adhesive tape resisting to deterioration in adhesivensss upon a temperature change and exhibiting good adhesiveness over a wide range from low temperature to high temperature. SOLUTION: A photopolymerizable composition containing an alkyl (meth) acrylate, a polar-group-containing vinyl monomer, a reactive monomer having at least two reactive double bonds in the molecule and a photopolymerization initiator and being capable of giving, when polymerized, an adhesive film having a 10 sec shear creep compliance of 0.5×10<-6> to 2.0×10<-6> cm<2> /dyn is foamed an photopolymerized to obtain a cellular pressure-sensitive adhesive film containing 3-10 vol.% cells.
Patent JP-H11110300-A (JP)
Title: External storage device and device and method for data processing
Inventor: FUSE HIROAKI
IPC: G06F12/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect errors and to appropriately restore them even when there occur condition in which plural blocks having the same logical addresses simultaneously coexist (a logical address error) or condition in which a block indicated by a link address does not exist (a link address error) caused by forcedly removing an external storage device. SOLUTION: In storing data in an external storage device in which a storage area is divided into plural blocks, the data are stored by allocating logical addresses to blocks and at the same time identification numbers for indicating new/old data concerned in the blocks in which the data are stored. Then, in reading the data out of the external storage device, when there exist plural blocks having the same logical address, the new/old of the data stored in those blocks are discriminated on the basis of the identification numbers, new data are recognized as invalid data and old ones valid data.
Patent JP-H03127963-A (JP)
Title: Treatment of heated soy sauce
Inventor: JIZO SHINICHI
IPC: A23L27/50
Filed: 1989-10-13
Abstract: PURPOSE:To recover soy sauce having sufficiently tasty component economically in high yield by treating heated soy sauce by using a specific porous membrane at high temperature and further treating the membrane retaining solution with a tubular ultrafilter. CONSTITUTION:Heated soy sauce at 40-80 deg.C is brought into contact with a flat plate porous membrane having 0.1-0.6mu average pore diameter and filtered to recover soy sauce. Prepared membrane retaining solution prepared by the recovery is further brought into contact with a tubular ultrafilter and filtered to recover soy sauce in high yield. By finely filtering the soy sauce after heating, coagulated substances of proteins, microorganisms, etc., in the heated soy sauce are removed to recover soy sauce containing valuable components such as nitrogen compound, etc., in about 90-95% yield at the filtrate side. The prepared membrane retaining solution is further filtered by the tubular ultrafilter so that the high-viscosity membrane retaining solution can be treated. By the treatment, soy sauce containing valuable components can be recovered from the membrane retaining solution in about 90-95 % yield at the filtrate side.
Patent JP-S62128171-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAYAMA MOTOAKI
IPC: H01L21/265
Filed: 1985-11-29
Abstract: PURPOSE:To cut down the manufacturing processes by a method wherein, after forming a photoresist mask to form a conductive diffused layer, a second material mask to form a conductive diffused layer, a second material mask is formed on the region wherein said conductive type diffused layer is installed by lift-off process using the photoresist mask to form a reverse conductive diffused layer on a semiconductor substrate. CONSTITUTION:After forming an N-type well 2 on a substrate 1, thick silicon oxide films 3 and thin silicon oxide films 4 are respectively formed on the surface of substrate 1 by selective oxidation process. First, a photoresist mask 5 is formed by making an opening as a region constituting an N channel MISFET. Then arsenic ion is implanted to form an N-type leading-in layer 6 on the semiconductor substrate 1. Second, overall surface is coated with an aluminium film 7 to form another aluminum film 7A as a second mask. Then boron ion is implanted to form a P-type leading-in layer 8 in the N-type well 2. Finally, the aluminium mask 7A is removed for high temperature heat- treatment to form an N-type diffused layer 6a and a P-type diffused layer 8a.
Patent JP-H03127372-A (JP)
Title: Video tape recorder
Inventor: KONISHI AKIO
IPC: G11B15/665
Filed: 1989-10-13
Abstract: PURPOSE:To reduce the relative speed variance of a tape and to miniaturize a capstan by constituting the recorder so that the tape stretches among an inclined post, first and second roll posts, an inclined fixed post, and a capstan to form a tape path in the vicinity of a video head cylinder. CONSTITUTION:A tape 18 led out from a cassette 2 passes guide posts 5 and 10, an full width erasing head 11, a guide post 12, a vertical roll post 24, and an inclined post 25 and is changed from a horizontal path to an inclined path by the inclined post 25 and is fed to an inclined video head cylinder 4. The tape 18 led out from the video head cylinder 4 by a roll post 26 is guided by a roll post 27 and passes an inclined fixed post 28, an audio and control head 13, a guide post 14, between a capstan 9 and a pinch roll 15, and a guide post 7 in order and is wound around a take-up reel 16 of the cassette 16. Thus, the speed variance of the tape is reduced though the small-sized capstan 8 is used.
Patent JP-H04142984-A (JP)
Title: Thermal transfer image receiving material
Inventor: KATAYAMA SHIGERU
IPC: B41M5/52
Filed: 1990-10-03
Abstract: PURPOSE:To prevent all of the curls of an image receiving material after high temp. preservation, high temp. and high humidity preservation and printing by forming the base material of image receiving paper by bonding synthetic papers to both surfaces of a core material composed of plain paper. CONSTITUTION:The base material 10 of image receiving paper consists of three layers of a core material 1 composed of plain paper and the synthetic papers 2, 2' laminated to both surfaces of the core material 1. A dyeing resin layer 3 is provided on one synthetic paper 2 and a rear resin layer 4 is provided to the other synthetic paper 2'. The dyeing resin layer 3 and the rear resin layer 4 may be directly provided on the respective synthetic papers 2, 2' but may be provided through intermediate layers 5, 5'. The thickness of the rear resin layer 4 or the sum of the thickness of the dyeing resin layer 3 and that of the intermediate layer 5 is set so as to be smaller than the thickness of the dyeing resin layer 3 or the sum of the thickness of the dyeing resin layer and that of the intermediate layer 5. As a result, residual compression stress developed after high temp. and high humidity preservation is low and a curl after high temp. and high humidity preservation is reduced. The thickness and heat shrinkage force of the synthetic paper 2 provided with the dyeing resin layer are made equal to or less than those of the synthetic paper 2' provided with the rear resin layer to reduce a curl after printing.
Patent JP-S61145829-A (JP)
Title: Mosaic sputtering target and manufacture of the same
Inventor: MIYAZAKI HIDEO
IPC: C23C14/34
Filed: 1984-12-20
Abstract: PURPOSE:To prevent cracking of blocks during the sputtering by combining a fused material high melting point metal silicide block having a density ratio of 98% and a silicon block. CONSTITUTION:For mixing of molybdenum and silicon power, it is desirable that a larger amount of silicon than the silicon of 36.29wt% corresponding to the composition of MoSi2 composition is mixed considering loss by vaporization of silicon when it is fused by the electron beam. Regarding an excessive amount, the silicon is generally mixed in amount of 40-70wt%. A silicide sintered material is formed from the mixed powders of them through pressurized molding and heated sintering. When the silicide sintered material obtained is placed within the electron beam fusing vacuum chamber and is fused, a dense silicide block having the density ratio of 98% or more can be obtained. The silicide block thus obtained is combined with separately prepared silicon block in the predetermined arrangement pattern. The substantially same processing can be applied to a high melting point metal such as tangusten, titanium, tallium, etc., excepting molybdenum.
Patent JP-S62121283-A (JP)
Inventor: JIYON DEII KUIREN
IPC: E05B35/08
Filed: 1986-11-10
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-S61165359-A (JP)
Title: Intermediate for antitumor agent
Inventor: SUAMI TETSUO
IPC: C07C239/00
Filed: 1985-11-29
Abstract: NEW MATERIAL:A compound shown by the formula I (R is 2',3',4',5'- tetrahydroxycyclopentyl). EXAMPLE:(1,4/2,3,5)-5[3-(2-Chloroethyl)-3-nitrosoureido]-1,2,3,4-cyclo pentanetetrol (TE-5). USE:An intermediate for synthesizing an antitumor agent showing wide effects on leukemia of lymphocyte L-1210, leukemia of lymphocyte p-388, Lewis lung cancer tumor, etc. PREPARATION:5-Amino-1,2,3,4-cyclopentanetetrol is condensed with 2-chloroethyl isocyanate in an inert solvent at -20-100 deg.C to give a compound shown by the formula II. Then, this compound is nitrosated in an aqueous solvent at -20-50 deg.C, to give a compound shown by the formula I.
Patent JP-H10117263-A (JP)
Title: Composite equipment
Inventor: HAGIMOTO SUSUMU
IPC: H04M11/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To allow the user to use a voice guidance function, without annoying surrounding persons with respect to the composite equipment consisting of a copying machine, a facsimile equipment and a printer. SOLUTION: The equipment is provided with a voice output means in which only the operator hears a content of voice guidance. As the voice output means, a handset 4 provided in advance to the composite equipment is in use, and when the voice guidance mode is selected by the operator in the off-hook state, the voice guidance by voice output is directed from a speaker 3 to the handset 4. Thus, the voice guidance is outputted from the handset 4 and does not leak externally, and then the composite equipment is used without giving trouble onto persons around the composite equipment.
Patent JP-H09119864-A (JP)
Title: Signal processor for pyroelectric infrared sensor
Inventor: NOMURA TADASHI
IPC: G01J5/34
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor by which only an AC signal out of input signals to be input from a pyroelectric infrared sensor is amplified at a prescribed amplification factor. SOLUTION: A signal processor is constituted of a low-pass filter circuit 11 which outputs only a DC portion in an input signal Vin to be input from a pyroelectric infrared sensor 1 and of a differential amplifier circuit 21 which amplifies and outputs only an AC portion in the input signal Vin on the basis of a DC signal VDC to be output from the low-pass filter circuit 11 and on the basis of the input signal Vin to be input from the pyroelectric infrared sensor 1. The input signal Vin to be input from the pyroelectric infrared sensor 1 and the DC signal VDC obtained by passing the input signal Vin through the low-pass filter circuit 11 are input to the differential amplifier circuit 21.  In the differential amplifier circuit 21, an output voltage Vout in which only an AC signal VAC is amplified at an amplification factor α to be set on the basis of the relationship of a resistance value by amplifying a (Vin-VDC) signal is obtained.
Patent JP-H08128209-A (JP)
Title: Reinforcement and repair for concrete structure and prepreg sheet therefor
Inventor: NAITO TAKESHI
IPC: C08J5/24
Filed: 1994-10-31
Abstract: PURPOSE: To execute the reinforcement and repair for a concrete structure, with high working efficiency. CONSTITUTION: As for a method for the reinforcement and repair for the crack generated on a concrete structure, the matrix resin is allowed to contain a latent hardening agent in which a hardening agent is sealed in a capsule which is easily destroyed by heat or a proper solvent, and a preprg sheet is formed from the matrix resin and the proper solvent. This prepreg sheet is attached on the crack generated on the concrete structure. Heat is applied or the solvent is attached oh the attached prepreg sheet, and then the capsules are destroyed, and the matrix resin is hardened.
Patent JP-H08128930-A (JP)
Title: Dust sampling device and gas meter with built-in dust sampling device
Inventor: NAKAMURA MITSUHIRO
IPC: B01D46/42
Filed: 1994-10-31
Abstract: PURPOSE: To provide a gas sampling device capable of sampling dust by easily discharging dust caught by a strainer as occasion demands without stop of gas flow and provide a gas meter with a built-in gas sampling device. CONSTITUTION: A strainer 6 for catching dust contained in gas flowing in a gas flow path 5 is installed on the way of gas pipings 1, 2 forming the gas flow path 5, a collecting part 20 which communicates with the inside of the strainer 6 and collects caught dust is formed at one end and a dust exhausting pipe 7 having a sampling part 13 is installed at the other end. A screw rod 11 which introduces the dust collected in the collecting part 20 into the sampling part 13 by rotation is installed in the inside of the dust exhausting pipe 7.
Patent JP-H05104544-A (JP)
Title: Feed device for post-cure inflator ring
Inventor: KATAYAMA HIDEAKI
IPC: B29C33/02
Filed: 1991-10-16
Abstract: PURPOSE:To safely and rapidly perform the replacing work of a post-cure inflator ring by interposing left and right lock mechanisms opening and closing pawls between the slots of middle plates and the upper leading end parts of the pawls. CONSTITUTION:Unloaders 1, ring-shaped parts 2a, upper plates 2b, rods 15, middle plates 17, lower plates 7, lock mechanisms 14 in a stretched state and pawls 10 are lowered toward the receiving stands 14 of a tire vulcanizing machine to bring the upper end parts of the pawls 10 into contact with a post- cure inflator ring 6. Subsequently, the lock mechanisms 14 are contracted by the falling of the parts excepting the lock mechanisms 14 and the pawls 10 to rotate the pawls 10 to a closing position and upper and lower post-cure inflator rings 5, 6 are grasped by the lock mechanisms 14 and the respective parts are raised to feed out the upper and lower post-cure inflator rings 5, 6 from the receiving stands 4 of the tire vulcanizing machine.
Patent JP-H1190270-A (JP)
Title: Air cleaner
Inventor: KATO TETSUYA
IPC: F24F1/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To make the time of informing the arrival of cleaning time for a dust collector conform to the time requiring cleaning when the dust collector is polluted actually for an air cleaner of electric dust collecting type. SOLUTION: An air cleaner is provided with a humidity sensing means 14 for sensing the humidity in room, a leak current sensing means 15 for sensing the leak current generated when a dust collector 13 is polluted and an information means 16 for sensing the arrival of cleaning time of the dust collector 13 based on the leak current sensed by the leak current sensing means and the humidity sensed by humidity sensing means 14. At the time of use, when the leak current sensed by the leak sensing means is more that a set value and the humidity sensed by the humidity sensing means 14 is lower than a set value, the arrival of cleaning time is informed by the information means 16 for the first time.
Patent JP-H05105828-A (JP)
Title: Conductive paste
Inventor: YASUDA AYUMI
IPC: C09D179/00
Filed: 1991-10-16
Abstract: PURPOSE:To obtain a conductive paste which can easily form a conductive film having sufficient electrical conductivity and mechanical properties by mixing a conductive filler with a binder comprising a conductive polymer. CONSTITUTION:A conductive paste is obtained by mixing a conductive filler with a binder comprising a conductive polymer (e.g. poly-3-dodecylthiophenenen doped with p-toluenesulfonic acid). Because a conductive coating film formed from the above paste contains the conductive polymer as the binder, it can exhibit high conductivity. Even when the binder is used in a larger amount in order to improve the mechanical properties, a film made from the resulting conductive paste can retain high conductivity because the binder itself it conductive.
Patent JP-H04145197-A (JP)
Title: Electrically conductive composite dry sliding material
Inventor: TOKUKURA KATSUJI
IPC: C10M107/38
Filed: 1990-10-04
Abstract: PURPOSE:To obtain the title chemically stable sliding material virtually equivalent in electrical conductivity to metals, and excellent in wear and corrosion resistance by coating the surface of a metallic base material with a wear- resistant, electrically conductive resin composition. CONSTITUTION:The objective sliding material can be obtained by coating (A) the surface of metallic base material such as of copper, iron or aluminum with a resin composition prepared by incorporating (B) a thermosetting resin such as epoxy resin, PE resin, polyamide resin, polyimide resin or modified fluororesin with (C) ca.5-30wt.% of an electrically conductive filter such as carbon fiber, Cu powder, Ni powder, graphite powder or silver powder so as to be pref. ca.50-200mum in film thickness.
Patent JP-H06123253-A (JP)
Title: Ram jet combustor
Inventor: KAWAI AKIHARU
IPC: F02K7/10
Filed: 1992-10-07
Abstract: PURPOSE:To narrow the front area of a ram jet combustor so as to reduce resistance by varying a cross sectional area of the ram jet combustor in the axial direction so as to be narrow in the front part. while to be wide in the rear part. CONSTITUTION:A cross sectional area of a ram jet combustor having a circular cross section is constructed so as to widen gradually from the front part (inlet side) to the rear part (outlet side). The thrust generated by combustion gas of the ram jet combustor 2 depends on the cross sectional area of a nozzle 3, and the cross sectional area of the nozzle 3 can be widened as the cross sectional area of the ram jet combustor 2 is widened in the rear part, so that large thrust can be generated. On the other hand, as the cross sectional area of the front part is narrowed, the front areas of the ram jet combustor 2 and an air intake duct 1 can be narrowed, so that an effective propulsion device as a whole can be achieved.
Patent JP-H04149034-A (JP)
Title: Lens forming device
Inventor: MUKASA KATSUNORI
IPC: C03B11/00
Filed: 1990-10-08
Abstract: PURPOSE:To prevent the oxidation of the surface by arranging a cylinder enclosing a barrel die on a conveyor plate with a specified gap in between and forming an atmospheric gas suction hole below the breathing hole in the barrel die. CONSTITUTION:A conveyor plate 2 carrying a mold 1 with its forming part 13 charged with a glass material 3 is heated, and an ascending current is produced in an annular gap 16 between the barrel die 12 and a cylinder 15. An inert gas is sucked in from a suction port 17 bored through the cylinder 15 and sent upward in the gap 16. Consequently, a differential pressure is produced between the gap 16 and the forming part 13 with a breathing hole 14 bored through the barrel die 12 in between, and the air is sucked out of the forming part 13. When the pressure in the forming part 13 is lowered, the inert gas is introduced from the gap 16, the atmosphere is replaced, and the formation of an oxide film on the forming surface of the material 3 softened by heating is prevented.
Patent JP-H07120104-A (JP)
Title: Air conditioner
Inventor: UMEDA TOMOMI
IPC: F25B41/00
Filed: 1993-10-27
Abstract: PURPOSE:To reduce a pressure pulsation generated by flow of refrigerant in an indoor unit and a tube vibration generated due to the pressure pulsation and to further reduce pressure pulsation and a tube vibration to be propagated to a heat exchanger which tend to promote vibration, noise. CONSTITUTION:An expansion valve 3 contained in an indoor unit 21 is so disposed that a first heat exchanger side tube of the valve becomes horizontal and a distributor side tube becomes vertical, the distributor 4 is so disposed that a tube 12 of the valve side becomes vertical, and the first exchanger side tube of the valve is connected to the tube 12 by an L-shaped tube 11 so disposed that a tube axis of one end coincides with an axis of the first exchanger side tube of the value and a tube axis of the other end becomes perpendicular to that of the tube 12. A corner of the tube 11 is rounded of 30mm of a radius, and an orifice for controlling a dust-proofing net and a flowing state of gas- liquid two-phase flow is contained in the tube 12. Thus, refrigerant flowing sound in the indoor unit is reduced, and extraordinary sound such as intermittent flowing sound, etc., is also reduced.