baber/WOPTO huggingface dataset:
Patent JP-H08100026-A (JP)
Title: Change in propagating terminal of living polymer and production of block copolymer
Inventor: ENDO TAKESHI
IPC: C08G65/321
Filed: 1994-09-30
Abstract: PURPOSE: To provide a method for changing the propagating terminal of a living polymer by using a specified compound, whereby the control of polymer properties can be effected quantitatively under gentle conditions and the application of the polymer as a mechanical material can be broadened. CONSTITUTION: The polarity of the propagating terminal of a living polymer is changed by using a rare earth metal compound or complex. A representative example of the rare earth metal is samarium, and representative examples of the compounds include halides and alcoholates. A polymerization reaction is performed by using the living polymer having a changed polarity as the initiator to obtain a block copolymer containing the living polymer as a structural unit. For example, a block copolymer of a cationically polymerizable monomer such as tetrahydrofuran, aziridine, oxazoline or a vinyl ether with an anionically polymerizable monomer such as styrene, a methacrylic ester, methacrylamide a lactone or a cyclic siloxane can be obtained. It is also possible to introduce a nucleophilic reagent into the terminal of the polymer having a changed polarity.
Patent JP-H0875735-A (JP)
Title: Laboratory-test apparatus
Inventor: OKURA TADAHIRO
IPC: G01N21/75
Filed: 1994-09-30
Abstract: PURPOSE: To achieve the simplification, automation, minimization and acceleration of laboratory-tests and to enable a practicing doctor having no clinical examination room, or a patient himself to easily perform laboratory-tests. CONSTITUTION: The gap 4a of the examination window 4 of an examination card 2 is filled with blood or urine through a flow part 5. The gap 4a is formed so as to have a dimension capable of holding blood or the like. The examination card 2 is inserted in the examination card insertion port 7 of a main body 3 and blood or the like in the examination window 2 is irradiated with the light from a light emitting element and the light reflected from the blood or the like after irradiation is measured by a photodetector and the content of the component in blood or urine is displayed on the display screen 21 of a display device on the basis of the light detection signal from the photodetector.  By this constitution, since a plurality of examination items can be examined only by inserting the examination card 2 in the examination card insertion port 7 of the main body 3, laboratory-tests can be simplified, automated, minimized and accelerated.
Patent JP-H1181719-A (JP)
Title: Bathroom, bathroom ceiling coating composition, and bathroom ceiling sticking film
Inventor: HAYAKAWA MAKOTO
IPC: E04H1/12
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent condensed water condensed to the ceiling from dropping from the ceiling by providing the ceiling whose inside surface is covered with a transparent layer containing semiconductor photocatalyst, and making the surface of the transparent layer hydrophile with the light excitation of the photocatalyst. SOLUTION: By making use of coating composition formed by dispersing particles of photocatalyst to a coating film forming element of the front skeleton of a silicone, the said coating composition is applied to the surface of the ceiling of a bathroom and is solidified. Then, in the case light excitation of photocatalyst is made by an excitation light source of the ceiling of the bathroom, an organic group combined to a silicon atom of silicone molecule is substituted for a hydroxyl group by photocatalytic operation of photocatalyst, and superhydrophile of the surface of photocatalytic layer is made. Then, the hydrophile of the surface is made, and when condensation occurs in the case of cold, condensed water is uniformly spread on the surface of a photocatalyst containing layer to form a water film, and when the thickness of the water film is increased with the development of the condensation, the condensed water flows down along the side of the bathroom in a state to form the water film without forming any waterdrop hanging down from the ceiling, and the condensed water is prevented from being dropped from the ceiling.
Patent JP-S6394408-A (JP)
Title: Information signal recording/reproducing/eliminating method and its compound magnetic head
Inventor: NAGASHIMA YASUO
IPC: G11B5/024
Filed: 1986-10-08
Abstract: PURPOSE:To record, reproduce and eliminate satisfactorily an information signal by recording the information signal with a first head in which a scanning width is narrower than the width of a guard band, reproducing it with a second head width than the width of the guard bank and causing an eliminating current to flow to both heads and eliminating the information signal. CONSTITUTION:On tracks T1 and T2 for the picture signal of a magnetic disk 200, gap parts 111 and 112 of a thin film head 110 for the picture signal are positioned. In this condition, the disk 200 is rotated, a current is caused to flow at the coil of respective gap parts 111 and 112 of the head 110 and the picture signal is recorded. At this time, a guard band G is formed between both tracks T1 and T2. In order to reproduce the picture signal, the same position condition as recording is obtained and the picture signal is obtained from tracks T1 and T2 by the gap parts 111 and 112. At the time of the recording, execution is performed with the head in which the scanning width is narrower than the width of the band G, and at the time of the reproducing, execution is performed with the head wider than the width of the band G. Further, at the time of eliminating, the eliminating is executed without fail by causing an eliminating current to flow at both heads.
Patent JP-H09137314-A (JP)
Title: Sample clothing manufacturing system
Inventor: KUROODO REBURONDO
IPC: A41H3/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject system capabel of producing a sample wear from a design sketch by producing marker signals from data for expressing respective pattern pieces and data for expressing the positions of the pattern pieces on a sheet member and subsequently cutting out wear parts from the sheet member and thereby capable of adapting to the environments of design offices. SOLUTION: The outside of a system 10 for producing a sample wear is greatly lowered and covered with covers 16, 18, 20, 22, etc., and a sample wear- producing device 14 holding a sheet member 36 such as a fabric is operated with command signals outputted from a control means 12. The control means 12 received the digital signals of the respective pattern pieces for the sample wear from the pattern-producing system produces marker signals from pattern piece-displaying data and the position data of the pattern pieces on the sheet member, and the sheet member is marked with a stylus 62. The respective wear parts 41 are cut out from the sheet member 36 with a cutting rotary disk.
Patent JP-S6479602-A (JP)
Title: Dimension measuring apparatus
Inventor: ASAI HIRONOBU
IPC: G01D5/12
Filed: 1987-09-22
Abstract: PURPOSE:To take out only deviation regardless of the size of a work, by providing an adder permitting the input of the output of a detector and that of a four-quadrant multiplying type D/A converter and regulating an offset value so as to bring said outputs to zero. CONSTITUTION:This apparatus consists of a setting device 3 for setting an offset value and an adder 5 permitting the input of the output of an oscillator 1 and that of a four-quadrant multiplying type D/A converter 4 inputting said offset value. When the output voltage due to the deflection of the core of a detector 2 is set to Va, for example, when the dimension of a work 2G is 500mm, the output voltage Va varies by the quantity corresponding to the deviation of the work 2G as shown by a drawing (a) and, therefore, the offset value is set to -Va volt so as to bring said voltage Va to 0 volt to be inputted to the adder 5. Whereupon, the characteristic curve shown by a drawing (a) falls and the output corresponding to the deviation of the work 2G is displaced in the vicinity of 0 volt. Therefore, since about + or -0.5mm may be considered with respect to the irregularity of the work 2G, the output is deflected in the vicinity of 0 volt and, even when an A/D converter of about 10 volt is used, accuracy of about 1mum can be obtained.
Patent JP-2000060609-A (JP)
Title: Accessory
Inventor: TAKEI FUMIO
IPC: A44C7/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To easily work lava into an elegant, light weight accessory with good usability by working lava into a prescribed shape and using the obtained lava material for an ornamental part of the accessory. SOLUTION: Lava is shaped into an approximately rectangular outline, the surface of the lava material 2 worked into a prescribed thickness is glazed 3, put in a kiln for the pottery as it is, and heated at a prescribed temperature. Especially, the lava located around Fuji five lakes has the porosity of approximately >=30% generally, is provided with the texture of unglazed pottery, has its inner structure close to the state of the unglazed pottery, is quickly baked by glazing 3, and facilitates the manufacturing process to sharply reduce cost. For example, the base 4 has a side wall 5 erected around its circumference and an ornament 1 is fitted inside the side wall 5 and fixed thereto by adhesive.  The inner structure of the used lava is extremely close to the unglazed pottery and baked quickly just by glazing requiring little labor in a manufacturing process, being worked into a elegant accessory at a low cost.
Patent JP-S6392903-A (JP)
Title: Optical fiber cable
Inventor: TATEISHI FUMIKAZU
IPC: G02B6/02
Filed: 1986-10-07
Abstract: PURPOSE:To prevent leaking of laser light to a chuck and to suppress heat generation by forming a light transmissive material having the refractive index lower than the refractive index of a core strand and small light absorptivity on the inside surface of a chuck. CONSTITUTION:The core strand 1 consisting of metal halide, etc., is internally provided in a metallic tube 2 and the ends of the strand 1 are detained by metallic chucks 3a, 3b. The chucks 3a, 3b are two-slit. Vapor deposited films 4a, 4b consisting of the material having the refractive index lower than the refractive index of the strand 1 and the small light absorptivity (e.g.: KCl) are formed on the part in contact with the strand 1. The chuck 3a is adhered and fixed to the tube 2 and grasps the strand 1 by the other chuck 3b and an O-ring 5. Since the laser light is totally reflected on the inside surfaces of the chucks, the generation of the heat by leaking of the light is eliminated and the loss by the heat generation is decreased.
Patent JP-S60130230-A (JP)
Title: Radiotelephony system
Inventor: SONE TOMOHITO
IPC: H04W76/02
Filed: 1983-12-16
Abstract: PURPOSE:To transmit a call tone to a user without being disturbed by noise emitted from a charger by allowing an amplifier provided to the charger to amplify an incoming signal when a mobile station radiotelephony device is being charged. CONSTITUTION:When a call signal is transmitted from a wired telephone exchange 1, a base station radiotelephony set 2 transmits the call signal, a mobile station radiotelephony set 3 detects the call signal from the base station radiotelephony set 2 and generates a call tone. In this case, the call tone is disturbed by a noise generated from the charger 4. Then the amplifier 6 is provided while being attended with the charger 4. Thus, the call signal from the base station radiotelephony set 2 is fed once to the mobile station radiotelephony set 3, from which the call tone is generated and the signal is inputted to a microphone 5 and then amplified by the amplifier 6, and outputted from a speaker 7 to allow the call tone to be listened to without being disturbed by the noise.
Patent JP-2000062852-A (JP)
Title: Airtight container
Inventor: SHIMURA SATOSHI
IPC: B65D85/86
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To manufacture an airtight container wherein the whole of the container is not enlarged even when the pressure difference is generated inside or outside the container and the airtightness of the container can be improved. SOLUTION: An airtight container is provided with a container main body 2 with an opening on its upper section and a cover 3 closing the opening of the container main body 2, and an engaging section 41 or a section 42 to be engaged formed on the container main body 2 is engaged with the section 42 to be engaged or the engaging section 41 formed on the cover 3 on a plurality of sites to keep the interior of the container in the airtight state in the airtight container 1,  and floating prevention ribs 6a extending from the side of the engaging section 41 or the section 42 to be engaged with to the side of the adjacent engaging section 41 or the section 42 to be engaged with along the peripheral wall of the container body 2 or the cover 3 and preventing the lift of a sealing face between one engaging site and another engaging site between the container main body 2 and the cover 3 are formed at least one of a bottom plate section 21 of the container main body 2 and a section facing the bottom plate section 21 of the cover 3.
Patent JP-H04118928-A (JP)
Title: Semiconductor device
Inventor: OKAWA KAZUHIKO
IPC: H01L23/52
Filed: 1990-09-10
Abstract: PURPOSE:To form, in an interlayer film, a groove whose shape is the same as that of an interconnection on the upper layer, to enhance the durability against an external force and to restrain a process from being increased by a method wherein a via hole or a contact hole is endowed with information on the groove. CONSTITUTION:An N-well 2-2 as a region used to form a P-channel transistor and interlayer films 2-3, 2-4 formed by using a CVD method or the like are formed on a substrate 2-1. Grooves 2-6 whose shape is the same as that of an interconnection, at the upper part, formed of a material such as aluminum or the like are formed. For an ordinary via hole and an ordinary contact hole, a glass mask or the like is endowed with information on a position, a shape and the like; a resist with which a wafer has been coated is exposed to light based on the information; the interlayer films are etched and passed to the lower layer. At this time, information on a shape which is the same as the shape of the interconnection on the upper part is added to the glass mask or the like of the via hole and the contact hole. Thereby, when the via hole and the contact hole are formed, the grooves can be formed without increasing a process under the interconnection at the upper layer.
Patent JP-H08104280-A (JP)
Title: Longitudinal interlocking brake device for vehicle
Inventor: IWASHITA MITSUGI
IPC: B60T13/02
Filed: 1994-10-03
Abstract: PURPOSE: To avoid the excessive enlargement of the braking force of a front wheel braking means when brake operating members for a front wheel and a rear wheel are simultaneously operated. CONSTITUTION: An operating force transmitting cable 44 to connect between a front wheel brake operating member 15 and a front wheel brake means BF is wound round a transmission wheel 68 which is pivotally mounted on a movable member 67 being movable within a limitted range, and a reactive force transmitting member 80 to transmit rear wheel brake reactive force during braking carried out through a rear wheel brake means BR is connected to a movable member 67 on a side where the movable member 67 is moved so that the tension of the above operating force transmitting cable 44 may be increased with an increase in the rear wheel brake reactive force.
Patent JP-S61103807-A (JP)
Inventor: ANDOREASU NIFUERAA
IPC: A01N43/653
Filed: 1985-10-25
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-S61119359-A (JP)
Title: Continuous casting method of magnesium or ally thereof
Inventor: YANAGIMOTO SHIGERU
IPC: B22D11/10
Filed: 1984-11-15
Abstract: PURPOSE:To improve the quality of an ingot by providing an overhang part to the bottom surface of a molten metal receiving vessel and introducing a gas contg. sulfur hexafluoride to right under said part then applying a gaseous pressure to the outside circumferential surface of the melt of Mg or the alloy thereof. CONSTITUTION:The molten metal receiving vessel 2 made of refractories is disposed to the upper part of a casting mold 1 and the overhang part 9 forming a spacing 8 between said vessel and the mold 1 is provided. The spacing 8 communicates with an annular flow passage 7 and is connected via pipes 6, 6', 6'' to a gas supply source. A liquid lubricating oil supply port is further installed to the inside of the mold 1 and a cavity in which a cooling medium 4 flows is provided. The gas contg. sulfur hexafluoride is introduced into the part 9 and casting is executed while the gaseous pressure is applied to the outside circumferential surface of the calmner or cylindrical molten Mg alloy in the stage when the molten metal starts solidifying. The ingot having a smooth casting surface and less inverse segregation layer is formed by the above- mentioned method and therefore the quality thereof is improved.
Patent JP-H0876724-A (JP)
Title: Liquid crystal display device
Inventor: WATANABE SATOSHI
IPC: G02F1/133
Filed: 1994-09-06
Abstract: PURPOSE: To provide a liquid crystal display device which is inexpensive and has high fineness and high image quality. CONSTITUTION: This liquid crystal display device is provided with data processing circuits 3 (4, 5) for R, G, B in the fore stage of a source driver. These data processing circuits 3 (4, 5) sample the analog video signals inputted at the pixel timing of a reference scanning line of two pieces of the scanning lines to be subjected to scan driving in one horizontal scanning period and store these signals in a line memory 12 after A/D conversion. The digital video signals are read out of a line memory 12 at a double speed and are outputted as present video signals NS to a selector 14 and a delay circuit 13. The signals are delayed by one pixel portion in the delay circuit 14 and are outputted to the selector 14 and an adder 15.  The selector 14 selects the present video signals NS and the delayed video signals OS in accordance with the selection signals S and outputs the signals as selected video signals SS to the adder 15. The adder 15 calculates the average of the selected video signals SS and the delayed video signals OS and outputs the signal to a D/A converter circuit 16. The D/A converter circuit 16 outputs the video signals which are the results of the calculation of the adder 15 after subjecting the signals to analog conversion to the source driver.
Patent JP-2000073780-A (JP)
Title: Combustion chamber purifying device for internal combustion engine
Inventor: IWAKIRI YASUNORI
IPC: F02F1/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To exhibit deposit adhesion-suppressing effect of titanium oxide by applying the oxide titanium on the inner face of a combustion chamber and the surface of parts constituting the combustion chamber with a silicone film set to a substrate. SOLUTION: A light introduction and irradiation dedicated plug 1 is attached to a part of a combustion chamber in such a state as facing to the engine combustion chamber formed by applying oxide titanium on the metal surface of a piston and a cylinder head inner face of the engine with a silicone film set to a substrate. Light is supplied from the outside of the engine to the combustion chamber through an optical fiber. Light emission of a specific waveform from particles generated through the combustion of the engine, especially the light emission of waveform approximately 400 nm or less active in photocatalytic action, and ultraviolet radiation are fed to an intake, compression, and exhaust rear-half strokes having no combustion light.  This constitution enables the decomposing of soot, combustible hydrocarbon and oil components stuck on the inner face of the combustion chamber by the photocatalytic action of the oxide titanium.
Patent JP-H03174433-A (JP)
Title: Thermosetting resin composition
Inventor: SHIOBARA TOSHIO
IPC: C08G59/02
Filed: 1990-09-10
Abstract: PURPOSE:To prepare the title compsn. with low stress and excellent adhesive properties, processability, high-temp. strengths, resistance to heat and hot water, etc., by compounding an N-substed. bismaleimide compd. and an epoxy resin having a double bond conjugated with an arom. group. CONSTITUTION:The title compsn. is prepd. by compounding: a maleimide compd. having at least one N-substd. maleimide group in the molecule (e.g. N,N'- diphenylmethanebismaleimide); an epoxy resin having a double bond conjugated with an arom. group (e.g. a compd. of the formula); and if necessary a catalyst (e.g. benzoyl peroxide), a hardener (e.g. diaminodiphenylmethane), an inorg. filler (e.g. silica), etc. The compsn. is suitably used as a molding material, powder coating material, semiconductor device-sealing material, printed circuit board material, etc.
Patent JP-S60131969-A (JP)
Title: Chemical vapor growth deposition device
Inventor: FUKUYAMA TOSHIHIKO
IPC: C23C16/46
Filed: 1983-12-20
Abstract: PURPOSE:To reduce the size of the titled device and to deposit and form uniformly a required film on the surface of a substrate with good productivity by forming a heating body of a ceramic heater in common use as a supporting base for supporting a substrate to be treated. CONSTITUTION:A resistor is printed on a sheet consisting of alumina, etc. and an insulating protective layer is coated thereon and is integrally sintered to form a ceramic heater 30. A substrate 31 to be treated is held on the heater 30. A reactive gas is introduced from a reactive gas source 32 into a reaction chamber 36. Electricity is fed to the heater 30 by an electrode lead-out wire 40 provided through the spacer. The resistor heats directly the supporting part consisting of the ceramics and the substrate 31 by the transferred heat and therefore the heat response is fast and shorter time is required for heating up to the required temp. The treating cycle is thus reduced.
Patent JP-S62102890-A (JP)
Title: Device for producing sterile water
Inventor: SANO YOSHIMI
IPC: C02F1/46
Filed: 1985-10-28
Abstract: PURPOSE:To produce sterile water without adding a disinfectant by supplying an electrolyte into an electrolytic cell, electrolyzing the electrolyte, and discharging a mixture of the cathodic water formed in a cathodic plate chamber and the anodic water formed in an anodic plate chamber. CONSTITUTION:A cathodic plate 4 and an anodic plate 3 are provided in an electrolytic cell 1 through a partition body 5, and an electric current for impressing a DC current between both the cathodidc and anodic plates is connected. Meanwhile, a water inlet pipe 2 for supplying an electrolyte to the electrolytic cell 1 is connected, and a sterile water discharge pipe 6 for discharging the mixture of the cathodic water formed in the cathodic plate chamber 9 separated by the partition body 5 and the anodic water formed in the anodic plate chamber 8 separated by the partition body 5 is connected. Consequently, sterile water can be successively produced without adding a disinfectant. Since a disinfectant is not used in the obtained sterile water, the running cost is reduced, and the sterile water can be used as the washing water in surgery and the water for preserving food.