baber/WOPTO huggingface dataset:
Patent JP-H09134242-A (JP)
Title: Keyboard device with color display touch key
Inventor: TAKEUCHI MASANORI
IPC: G06C7/02
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device which can execute key display by means of a display unit in a state where product groups are easily discriminated and which can improve key operability. SOLUTION: Background color information different from the respective product groups are stored in a file for transmitting product name display information to the keys 24 of a touch keyboard main body 22. Thus, the respective product groups are clearly discriminated by background colors even if the plural product groups are displayed in the same page by displaying the different background colors different in the product groups at the time of displaying a product name on the display unit in accordance with the key 24 in corresponding to background color information.
Patent JP-H08143623-A (JP)
Title: Polymerization of olefin
Inventor: NAKAZAWA HIROSHI
IPC: C08F4/60
Filed: 1994-11-25
Abstract: PURPOSE: To provide a method for producing a polyolefin having a high molecular weight by a high catalyst activity, by coexisting a nickel ylide complex with a specific Lewis acid compound. CONSTITUTION: This polymerization method of olefin is performed in the presence of a catalyst composed of (A) a reaction product of following components (a), (b) and (c) and (B) a lewis acid compound selected from the group of an organic aluminumoxy compound, an organic aluminum compound and an organic boron compound. (a) a zero-valent nickel compound, (b) a ylide compound expressed by R<1> 3 P=CR<2> -C(O)R<3> (R<1> is a 1-12C hydrocarbon group, R<2> and R<3> are each hydrogen or a 1-12C hydrocarbon group) and (c) a phosphorus compound selected from ylides expressed by R<4> 3 P, R<4> 3 PO and R<5> 3 P=CR<6> R<7> (R<4> and R<5> are each a 1-12C hydrocarbon group, R<6> and R<7> are each hydrogen, a 1-12C hydrocarbon group or an SiR3 group).
Patent JP-H07120428-A (JP)
Title: Measuring method by chemical sensor
Inventor: TAZAWA ISAO
IPC: G01N27/26
Filed: 1993-10-26
Abstract: PURPOSE:To provide a measuring method which can correct input/output characteristic while satisfying temperature dependency of a nonlinear chemical sensor, by computation-processing with a microcomputer being not constituted of a complicated circuit so as to be simple, namely having a limited memory capacity. CONSTITUTION:The input/output characteristic Ch=f (DP) of a water content sensor at a specified reference temperature is set as a reference characteristic, this reference characteristic is divided into several dew point territories i (DP1 to DPi+1) at the braNCh points corresponding to inflection points of the characteristic curve Ch=f (DP), and the curve fi (DP) in each territory (i) is approximated to a secondary function. The sensor characteristic at temperature T is obtained by contracting the whole dew point territory of the reference characteristic curve to the whole dew point territory temperature T, and giving coordinate rotation having the dew point (-60 deg.C) at which temperature dependency is lost, as the fixed point. Hereby, capacitance Ch corrected by temperature is obtained. Utilizing capacitance Ch and the temperature T, the inverse function of the input-output characteristic conversion function Ch=f (DP) of the water content sensor is computation-processed to obtain the dew point DP.
Patent JP-H07128865-A (JP)
Title: Developer composition for resist
Inventor: SATO MITSURU
IPC: H01L21/027
Filed: 1993-10-28
Abstract: PURPOSE:To obtain a satisfactory resist pattern and to improve the defoamability of a developer for a resist after development by adding a compd. such as polyoxypropylene monoalkyl ether to the developer. CONSTITUTION:At least one kind of compd. selected from polyoxy-propylene monoalkyl ether, polypropylene glycol and polyoxyethylene monoalkyl ether is added to a developer for a resist contg. a metal ion-free org. base as an essential agent. Commercially available surfactants may be used as the polyoxypropylene monoalkyl ether, polypropylene glycol and polyoxyethylene monoalkyl ether. Additives used in a conventional developer for a resist, e.g. known various surfactants, lubricants, stabilizing agents and dissolving aids may properly be added if the purpose is attained.
Patent JP-S63144356-A (JP)
Title: Pigment fixing material supply device
Inventor: HARA HIROSHI
IPC: G03D13/00
Filed: 1986-12-09
Abstract: PURPOSE:To prevent the quality of an image from being damaged due to dust and a foreign matter, by providing a flexible cover on a pigment fixing material of the upper face opening part of a saving part. CONSTITUTION:In a saving part 11 for loading and saving many pieces of pigment fixing materials 2, the pigment fixing material 2 is positioned in the uppermost layer by a triangular detaining part 111 in both ends of a feeding-out front upper part. On the upper opening part of the saving part 11, a flexible cover 14 for covering the upper part of the pigment fixing material 2 is provided in a shape of the surface except a place 15 where a pickup roller 12 comes into contact with the pigment fixing material 2, and the detaining part 111, and screwed to a covered part 16 of the saving part 11. In such a way, dust and a foreign matter do not adhere to the pigment fixing material in the saving part, and accordingly, a damage of the quality of an image is prevented, and an image having a high quality can be obtained.
Patent JP-2001108602-A (JP)
Title: Scanning-type probe microscope
Inventor: ANDO KAZUNORI
IPC: G01Q60/24
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To measure the difference in the physical properties of a sample surface from the uneven shape of the sample surface and time delay (phase) when a cantilever leaves by attenuating the cantilever easily for following the uneven sample surface easily. SOLUTION: By setting the vibration frequency of a cantilever to both the outsides of the frequency band of the half-value width of a Q curve, the lever is allowed to attenuate easily, thus improving a following property for the sample surface.
Patent JP-H11105814-A (JP)
Title: Stretch packaging machine
Inventor: HIROBE NORIFUMI
IPC: B65B11/20
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To improve safety in a film removing operation during an operation at a packaging machine. SOLUTION: A discharging end of a stretch packaging machine is provided with an object sensing means comprised of an upstream side sensor 71 for sensing a passed state of the object and a downstream side sensor 72. There is provided a discriminating means for discriminating it abnormal in the case that the upstream side sensor 71 detects the object just after the downstream side sensor 72 detects the object under a state in which a signal from a power supply switch of the packaging machine is turned ON, and an alarm machine is rung or the packaging machine is stopped in response to the discrimination of the abnormal state attained by the discriminating means.
Patent JP-H01135165-A (JP)
Title: Communication equipment
Inventor: SAITO KATSUO
IPC: H04M1/00
Filed: 1987-11-20
Abstract: PURPOSE:To erase the identification code during a period not desiring to accept a call such as in the state of a conference and to make it possible to reject communication by inhibiting communication between a master set and a slave set whose identification code is erased. CONSTITUTION:An identification code storage section 34 identifying a slave set to make communication between the prescribed slave set and the master set and a means to erase the identification code stored in an identification code storage section 71 of the master set are provided to the master set and each slave set and an erasure means inhibits the communication between the master set and a slave set whose identification code is erased. Through the constitution above, the erasure means erases the identification code of a slave set to inhibit the communication with said slave set. Thus, any communication is avoided by eliminating the identification code of the slave set whose call is desired to be rejected at night or the like from the slave set storage section and disturbance due to mischievous call is prevented.
Patent JP-H07147508-A (JP)
Title: Antenna
Inventor: INOUE ATSUSHI
IPC: H01Q1/24
Filed: 1993-11-22
Abstract: PURPOSE:To obtain the antenna contributing to the improvement of a hand-free function by automating its telescopic and rising operation when high sensitivity is set to the transmission reception. CONSTITUTION:One end 21a is inserted in a tip-most cylinder 8 of a multi-stage cylindrical telescopic antenna 7 used for a communication equipment 4. Furthermore, the other end 21b is provided with a core member 21 wound as a coil A, heated at the dialing/call reception, rising while being turned and made of a shape memory alloy restoring to the original shape through natural heat dissipation at the end of talking.
Patent JP-2000120724-A (JP)
Title: Friction plate
Inventor: KANEHARA HIROYUKI
IPC: F16D25/0638
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a friction plate which can ensure a sufficient torque capacity and prevent occurrence of a heat spot. SOLUTION: A friction plate 41 which is formed by punching a steel plate, is composed of a ring-like core plate 51 and frictional members 53 bonded to both surfaces of the core plate 51 so as to serve as frictional engaging surfaces. Each of the frictional members 53 is formed at its outer peripheral part with a shoulder part 57 so that the thickness (t) of this peripheral part is relatively smaller than the thickness (t) of the remainder part. Accordingly, the thickness T' of the outer peripheral part of the friction plate 4 is smaller than the thickness T of the remainder part thereof.
Patent JP-H01135514-A (JP)
Title: Filter for separating leukocytes
Inventor: NAOI KEIJI
IPC: D01F6/62
Filed: 1987-11-20
Abstract: PURPOSE:To enhance an effect in the removal of leukocytes, by using as a filter medium for a leukocyte separating filter a thermoplastic synthetic fiber whose cross-sectional shape is not circular and whose degree of deformation is at least 1:1. CONSTITUTION:As a filter medium for a leukocyte separating filter, there is used a thermoplastic synthetic fiber of polyester, polyacrylonitrile or polypropylene whose cross-sectional shape is not circular and whose degree of deformation (the ratio of the diameter of the minimum circumcircle D to the diameter of the maximum inscribed circle d) is at least 1:1 and this fiber is essentially continuous axially. This increases a fiber-to-fiber contact area likely to capture leukocytes, thus improving the removal rate of leukocytes without decreasing the filtration rate.
Patent JP-H03154921-A (JP)
Title: Nonlinear function generator and musical tone synthesizer using the same
Inventor: KUNIMOTO TOSHIFUMI
IPC: G06F7/544
Filed: 1989-11-13
Abstract: PURPOSE:To generate a satisfactory hysteresis by using the input signals as the variables to produce a hysteresis function and a non-hysteresis function and synthesizing these functions. CONSTITUTION:A hysteresis function generating means 1 is provided to produce a hysteresis function with an input signal used as a variable together with a non-hysteresis function generating means 2 which produces a non-hysteresis function with an input signal used as a variable, and a synthetic arithmetic means 3 which synthesizes the functions outputted from both means 1 and 2. In other words, a nonlinear function is decomposed into a hysteresis function component and a non-hysteresis function component. These function components are outputted from both means 1 and 2 with the input signals used as variables and then synthesized together by the means 3 like a multiplier, etc. Thus, the satisfactory hysteresis is generated.
Patent JP-H11126046-A (JP)
Title: Picture processing device
Inventor: MATSUSHITA AKIHIRO
IPC: G09G3/36
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To make shiftable for every one pixel in the horizontal direction with respect to a display device to which plural pixels are simultaneously inputted, by selecting a pixel signal for driving simultaneously display devices from among plural pixel signals are plural delay pixel signals. SOLUTION: Video signals V0 and V1 are outputted from a video signal processing circuit 1. Each flip-flop 2-4 delays a video signal inputted respectively by one clock. The video signals V0, V1 and output VA-VC of the each flip-flop 2-4 are inputted to multiplexers 5, 6, either of them is selected and outputted by a selection signal SEL. When SEL=0, V0 is selected for a video signal V0', V1 is selected for a video signal V1', and they are written in pixels being adjacent each other in the horizontal direction of a liquid crystal panel 7. When SEL=1, VB is selected for a video signal V0', V0 is selected for a video signal V1', a position written in the liquid crystal panel 7 is shifted by one pixel in the right direction comparing to the case of SEL=0.
Patent JP-H03162237-A (JP)
Title: Medical instrument container
Inventor: HIROSE KAZUNORI
IPC: B65D1/26
Filed: 1989-11-10
Abstract: PURPOSE:To permit containers to be removed one by one from the stacked containers properly and easily by a method wherein any one of a receiving part, a raised part and a container supporting part is provided with projections which prevent the containers from close engagement with one another, when they are stacked. CONSTITUTION:A medical instrument container 1 for containing nonreturnable ointment applicators 2 consists of a receiving part 3 having the recess parts formed conformably to the external form of the ointment applicator 2, a raised part 4 adjoining to the receiving part 3 and a container supporting part 5 pro vided under an outer peripheral edge 4a of the raised part 4. The short sides 4b and 4d of the raised part are provided with projections 10. Preferably, the projection 10 is shaped in such a way that it is raised higher toward the end of the raised part adjoining to the receiving part 3. When the containers 1 are stacked, this method permits the entry of air therebetween to prevent the containers from close engagement with one another, whereby the medical instru ment containers 1 can be removed individually from the stacked containers properly and easily.
Patent JP-H06138296-A (JP)
Title: Facility for carrying radioactive waste out of processing chamber
Inventor: SAKAI MITSUO
IPC: G21F9/36
Filed: 1992-10-30
Abstract: PURPOSE:To provide facilities for carrying radioactive wastes out, which can prevent contamination due to leaks from the inside of a container when carrying the radioactive wastes from the inside of a processing chamber, enclosing the wastes in the container and carrying the container out, and can also prevent contamination of the surface of the container when enclosing the radioactive wastes in the container. CONSTITUTION:In facilities for carrying radioactive wastes R out, wherein the radioactive wastes R to be disposed from the inside of a processing chamber 3 are enclosed in an internal container 1 which is carried into a disposal chamber 4 and transferred below the disposal opening 16 of the processing chamber 3, and at a contamination inspection room 6 the internal container 1 is enclosed in an external container 2, a cover 9 is provided for hermetically closing an inlet 12 by pressing it against the internal container 1 from above, and a pressing means for pressing the cover 9 by raising and lowering the disposal opening 16 is provided inside the processing chamber 3. A filling sleeve 19 which can be raised and lowered is provided at the outside bottom of the disposal opening 16 located on the side of the disposal chamber 4, and a cargo handling means 26 for enclosing the internal container 1 which has passed contamination checking into the external container 2 is provided inside a contamination checking room 6.
Patent JP-H06144801-A (JP)
Title: Recovery of heat-resistant resin and apparatus therefor
Inventor: MINOZAKI MICHIO
IPC: C01D3/10
Filed: 1992-10-30
Abstract: PURPOSE:To provide a heat-resistant resin recovery method carried out by recovering bromine and/or antimony from a bromine-and/or antimony-containing heat-resistant resin and an apparatus therefor. CONSTITUTION:A bromine-and/or antimony-containing heat-resistant resin 3 is thermally decomposed and the generated bromine-and/or antimony-containing gas (G) is reacted with a wash liquid 6 composed of an aqueous alkaline solution. Bromine and antimony are recovered respectively in the form of a compound from the reaction solution. The apparatus used in this method is equipped with a decomposition furnace 1 or a combustion furnace for thermally decomposing the bromine-and/or antimony- containing heat-resistant resin 3 and generating the gas (G) and with a gas-washing column 2 connected to the decomposition furnace 1 or the combustion furnace, packed with a packing 5 at the inner middle part above the connection opening part so as to tightly seal the inner middle part as if a coarse filter is set and capable of storing a wash liquid 6 in the bottom under the connection opening part, of recycling the wash liquid 6 to the above of the packing 5, of allowing the liquid to drop, of bringing the wash liquid 6 into contact with the gas (G) supplied from the decomposition furnace 1 or the combustion furnace on the packing 5 and of recovering bromine and antimony respectively in the form of a compound from the generated reaction solution.
Patent JP-S62284074-A (JP)
Title: Continuous sputtering device
Inventor: WATANUKI SHIGERU
IPC: C23C14/56
Filed: 1985-12-27
Abstract: PURPOSE:To inhibit sputtering particles from being deposited on the wall or the like in a vacuum tank and to eliminate the need of control for removing a film in the tank and to enhance productibity by trapping the sputtering particles which are passed through the vicinity of a tray and straightly advanced to the fixed part of the vacuum tank. CONSTITUTION:The undesirable deposition and film formation of sputtering particles on the fixed part such as the upper wall 4a of a vacuum tank 4, the side walls 4c thereof and rollers 5 are inhibited by providing a means for trapping the sputtering particles with are generated in a target 3 and passed through the vicinity of a tray 1 and straightly advanced toward the above-mentioned fixed part. Further the above-mentioned means preferably is a lengthened part 1b overlapped with adjacent trays 1 or a shielding plate 1a between the rollers 5 and the target 3 and furthermore the lengthened leg part 1c of the tray 1.
Patent JP-H11133455-A (JP)
Title: Production of liquid crystal display device
Inventor: SAI MOTONARI
IPC: G02F1/1368
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a liquid crystal display device capable of reducing a production cost and shortening a work period by making the number of the photomasks to be used smaller than in the conventional processes. SOLUTION: After a Cr film is deposited on a glass substrate 21, this film is patterned to form gate electrodes 22 and gate wiring. An SiNx film 37 (gate insulating film 23) an a-Si film 38, an a-Si:n<+> film 39 and an Al film 40 are successively deposited thereon. The Al film 40 and the a-Si:n<+> film 39 are patterned by using the same mask to form source electrodes 26, source wiring and drain electrodes 27 and simultaneously an ohmic contact layer 25 is formed. Next, a passivation film 28 is deposited. The passivation film 28, the a-Si film 38 and the SiNx film 37 are patterned by using the same mask, by which thin- film transistors 20 are formed and, thereafter, an ITO film is deposited and is patterned to form pixel electrodes 30.
Patent JP-H06138129-A (JP)
Title: Micro-plate reader
Inventor: OISHI HARUKI
IPC: G01N33/48
Filed: 1992-10-30
Abstract: PURPOSE:To automate processing and to make it possible to cope with various kinds of reagent kits by measuring the absorbance of a sample, which is held in the well of a micro-plate, inputting and preserving the processing procedure, and forming the clinical data in accordance with the processing procedure. CONSTITUTION:The processing procedure and the parameters corresponding to the reagent kit of the company B are preserved in a floppy disk. The floppy disk is set into a disk driver 19, and the identifier of a micro-plate and the kind of the reagent kit are specified with a keyboard 17 and preserved in a process specifying memory 15. The identifier refers to the contents of the memory 15 and specifies the reagent-kit measuring parameter to be used. Then, absorbance is measured with respect to the well, wherein a sample under inspection and a comparing sample are injected and preserved in a memory 13. The processing procedure and the parameters corresponding to the sample under inspection are read out of the floppy disk and preserved in memories 9 and 11. The processing procedure is read out of the memory 9 or 7 and operated. After the effectiveness is judged, the judged result is displayed and outputted into a printer 23.
Patent JP-S63143851-A (JP)
Title: Semiconductor device
Inventor: IINO KAZUHIRO
IPC: H01L23/02
Filed: 1986-12-08
Abstract: PURPOSE:To make the thickness thin and to prevent the deterioration of reliability, by proiding step parts and at the peripheral part of the first main surface of a semiconductor chip, and performing sealing so that a resin is not applied on the first main surface other than the step parts. CONSTITUTION:A semiconductor chip 1 has solder bumps 2 for coupling with Al electrodes of an insulating substrate 4. Step parts 3 are provided at the peripheral parts of the rear surface (first main surface) with respect to the connecting surface (second main surface). Irregular parts 6 are provided so that a sealing resin 7 can be readily attached on the insulating substrate 4, on which the Al electrodes 5 are provided for direct coupling with the solder bumps 2 of the semiconductor chip 1. The sealing resin is not applied on the upper part of the first main surface of the semiconductor chip 1. The resin covers a part from the step parts 3 of the semiconductor chip 1 to the irregular parts 6 on the insulating substrate 4 through the side surface of the semiconductor chip 1. The irregular parts 6 increases the fixing strength of the sealing resin 7.
Patent JP-H04166329-A (JP)
Title: Waterproof canvas
Inventor: IGAWA YOSHIYUKI
IPC: B32B5/02
Filed: 1990-10-30
Abstract: PURPOSE:To obtain a piece of waterproof canvas which has bulky feeling and is superior in durability, by a method wherein polyester filament is an aggregate where a number of pieces of single yarn are specific, the pieces of single yarn each possess a noncircular sectional form, confounded by forming a loop, base cloth is formed by weaving a polyester filament, the surface is coated with vinyle chloride resin and processed. CONSTITUTION:At least 85% of the whole repeating unit of a molecular chain is a polyester filament comprised of a polyethylene terephthalate and the polyester filament is an aggregate comprised of a number of pieces of single yarn of 90-300 pieces. The pieces of single yarn each possess a noncircular sectional form which is confounded by forming a loop, base cloth is formed by weaving the polyester filament and the title canvas is constituted by coating the surface of base cloth with vinyl chloride resin at 200-350g/m<2>. When the pieces of the single yarn are fewer than 90 pieces, binding force among the pieces of the single yarn is lowered. When they are more than 300 pieces, since opportunities where a movement of the pieces of the single yarn is restricted become many, confounding or a loop by a fluid nozzle is reduced extremely.