baber/WOPTO huggingface dataset:
Patent JP-H1112997-A (JP)
Title: Base paper for separate paper
Inventor: TAKATANI SUEAKI
IPC: C09J7/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a base paper for a separate paper hardly causing the unevenness of a coating layer of a releasing agent, and further hardly causing the unevenness of a surface substrate when being laminated. SOLUTION: This base paper for a separate paper satisfies the relation of the formula F>=90 about the formation index F measured by Kajaani formation analyzer, which is a formation test machine by utilizing white light, and further the relation of the formulas 5.3%<=M1 <=6.7% and M2 /M1 <=1.3 about the water content M1 at 20 deg.C in 35% RH and water content M2 at 20 deg.C in 65% RH.
Patent JP-S6066419-A (JP)
Title: Vertical type vapor growth device for compound semiconductor
Inventor: OKAJIMA MASASUE
IPC: H01L21/205
Filed: 1983-09-22
Abstract: PURPOSE:To obtain a device having excellent mass productivity while having the merit of a vertical type furnace, th quantity of a raw material gas supplied thereto is little and through which a uniform thickness growth layer is acquired, by bringing an interposing substance mounted between a raw-material gas introducing port and a substrate to a removable and exchangeable state. CONSTITUTION:The upper section of a reaction pipe 10 is sealed by a flange 18 made of stainless steel so that an interposing substance 15 can be removed and exchanged, and a gas introducing port 20 is formed at the central section of the flange 18. Airtight properties are kept by an O ring 19 in the flange 18 and the reaction pipe 10, and the flange 18 can be removed from the reaction pipe by unfastening nuts 18b. The interposing substance 15 consisting of a disk made of transparent quartz is positioned on projections 16 formed to the inner wall of the reaction pipe under a removable and exchangeable state, and devised so as to be concentrically arranged to the gas introducing port 20 by projecting sections 17 formed to the upper sections of the projections 16. When the position of the interposing substance 15 is displaced from the center, the thickness of a Ga1-xAlxAs crystal grown on a substrate is made unequal because the symmetry of the flow of gas in a reaction furnace is lost.
Patent JP-H0690887-A (JP)
Title: Dish washer
Inventor: MORITA KUNIHIRO
IPC: F04D1/00
Filed: 1992-07-01
Abstract: PURPOSE:To enable the feeding of washing water and rinsing water to a dish washing tank alternately by operating a pump impeller mounted on both shafts of one motor selectively with the normal or reverse rotation of the motor. CONSTITUTION:An impeller 2 is moved to the tip of a shaft with a thread 4 following the rotation of a shaft 3 to abut the internal surface of a nut 11 and then, rotates together with the shaft 3. As a liner ring 9 of the impeller 2 is fitted almost closely into a wear ring 12 provided at a joint part between a suction pipe 6 and a housing 5, a liquid which is sucked into the housing 5 from the suction pipe 6 is pressurized via almost all of the impellers 2 to be discharged toward a dish washing tank 13 from a discharge pipe 7. Then, when a double shaft motor 1 is rotated reversely, the impellers 2 abut a mechanical seal keep 10 to form a large circular clearance between the liner ring 9 and the wear ring 12. The flow of a fluid is circulated through the housing making a circulation flow so that the liquid from the suction pipe 6 is kept from being discharged from the discharge pipe 7. But the impeller 2' on the opposite side is rotated normally thereby discharging rinsing water to the dish washing tank.
Patent JP-H1018954-A (JP)
Title: Controllable-pitch propeller driver
Inventor: KAWADA SEIJI
IPC: F03B15/04
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a controllable-pitch propeller electric driver for varying the setting angle of controllable-pitch blades, having functions of detecting the accumulative numbers of revolutions of its motor and main rotary shaft and of continuously determining whether the differential between the numbers of revolutions obtained through comparison operation is correct or not to there by control the numbers of revolutions by correcting the same if the differential is not correct. SOLUTION: An annular slide plate 13 is provided on the outer periphery of a main rotary shaft 1 as to slide thereon, and is coupled with a blade-angle control shaft 4. A noncontact displacement gauge 15 measures the slide position of the annular slide plate 13. The differential number of revolutions calculated from the measured positional value and the differential number of revolutions obtained through the detection by an accumulative tachometer 16 are continuously compared with each other. If the slippage is larger than an allowable value, the count value of the accumulative tachometer 16 is corrected based on the value calculated from the measured positional value of the annular slide plate.
Patent JP-H0789739-A (JP)
Title: Method for quench-hardening glass sheet and device therefor
Inventor: KUEDA KATSUMI
IPC: C03B23/03
Filed: 1994-07-26
Abstract: PURPOSE:To suppress a transfer mark of a supporting ring, to improve forming accuracy and strength, to make forming and cooling efficient and to prevent the damage and heat cracks of the sheet due to the ring by making the pressure of cooling air from below a glass sheet higher than the pressure of the cooling air from above the sheet and quenching the sheet. CONSTITUTION:An upper cooler 20 and a lower cooler 21 are arranged so that the cooling air injection holes (not shown in the figure) formed in the air injection faces are opposed to each other. The cooling air sent under pressure from a blower or an accumulator (not shown in the figure) is vertically blown against a glass sheet. A bent glass sheet 2 is supported by a cooling ring 10 and transported between the coolers 20 and 21, and cooling air is blown vertically against the sheet. In this case, the pressures of the injected cooling air are differentiated, and the sheet 2 is floated from the ring 10 by the pressure difference. Meanwhile, an abutting ring 22 is provided to the upper cooler 20 to hold the sheet 2.
Patent JP-S6068019-A (JP)
Title: Operation system of electroosmotic dehydrator
Inventor: SHINOHARA TAIZOU
IPC: B01D35/06
Filed: 1983-09-21
Abstract: PURPOSE:To prevent leakage of electric current in spite of the use of sludge, which is an electrically conductive medium, to the outside, by stopping electroosmotic dehydration operation during the time sludge is fed to a hopper in the main body of a dehydrator. CONSTITUTION:When the level of staying sludge in a hopper 7 is below the lowest limit L of the sludge, a control circuit 18 stops power feed from a power source device 9 and transportation of sludge of a dehydrator main body basing on the output signal of a level detector 16. A motor 12 of a sludge feeding conveyor 8 is simultaneously driven to begin feed of sludge. When the level of sludge in the hopper 7 reaches the upper limit level H by the supply of sludge, driving or the sludge feeding conveyor 8 is stopped by the output signal of the level detector 16, and supply of sludge is stopped. Simultaneously, dehydration operation of the electroosmotic dehydrator is resumed by turning a switch 17 ON and starting a motor 5. Accordingly, there is no fear for causing leakage of electric current even if the staying sludge in the hopper 7 is connected with supplied sludge charged from the conveyor 8.
Patent JP-H0224833-A (JP)
Title: Flexible magnetic disk
Inventor: MIYAKE AKIRA
IPC: G11B5/738
Filed: 1988-07-13
Abstract: PURPOSE:To obviate the generation of errors even if track density increases by subjecting a magnetic layer to a thermal shrinkage treatment after forming to decrease the thermal shrinkage rate thereof to a specific value or below. CONSTITUTION:After the magnetic layer is formed on a synthetic resin film as a nonmagnetic base, this doughnut plate-shaped flexible magnetic disk is heat-treated. The magnetic disk is so formed that the thermal shrinkage rate of the diameter after holding for 64 hours in environment of 60 deg.C and 90% RH, then taking out into room temp. and resting for 72 hours is <=0.04%. The magnetic layers are preferably formed nearly equally on both surfaces of the synthetic resin film subjected to the shrinkage treatment. The synthetic resin film is preferably a polyethylene terephthalate film. The flexible magnetic disk which obviates the generation of the errors even if the track density increases is obtd. in this way.
Patent JP-H0821917-A (JP)
Title: Light transmission plate for liquid crystal display
Inventor: INAMURA AKITO
IPC: G02B5/02
Filed: 1994-07-04
Abstract: PURPOSE:To provide a light transmission plate for liquid crystal display which can be easily viewed, which is uniformized and whose luminance is high by performing fine projecting and recessing work for diffusing light to the reflecting groove of the light transmission plate so as to obtain a diffusing reflecting surface without separately providing a diffusing plate outside the light transmis sion plate. CONSTITUTION:As to this light transmission plate for liquid crystal display in which plural reflecting grooves 2 are provided on one surface of the light transmission plate 1 at a specified interval, and in which a space between the adjacent reflecting grooves 2 is a flat surface 10, the reflecting surface 2a of the reflecting groove 2 is the diffusing reflecting surface having the fine projecting and recessing parts, and the flat surface 10 is a mirror surface.
Patent JP-S6155013-A (JP)
Title: Coil transferring method
Inventor: OWAKU SHIGERU
IPC: B65G37/00
Filed: 1984-08-22
Abstract: PURPOSE:To properly transfer coils by changing the sequence and amount of coils transferred from an early transfer means in response to the transferring capacity of the transfer means when the coils are transferred from a sorting place to two lines having different processing capacities. CONSTITUTION:Transfer means 33, 34 are used to transfer coils in temprary storages 31, 32 to yards 35-38. An operator operating the transfer means 33, 34 sends coil number information to the input of a processing unit 40 provided in a commanding chamber 39. The information of operating conditions of cranes 41-44 is sent to the input of said processing unit 40. Said unit 40 judges to which one of yards 35-38 should be transferred the transfer means 33, 34 and indicates the result thereof on indicating units 31a, 32a to that coils are transferred to the yard indicated thereon. The requirements for the process of the processing unit 40 are that the transfer means 33, 34 are present in the respective yards 35-38 and the next coil to be dumped is one other than 3 coils, the transfer means 33, 34 being transferred in the order of the increasing number of coils to be dumped and of the decreasing number of empty spaces in the respective yards 35-38.
Patent JP-S6237406-A (JP)
Inventor: TANAKA HIROSUKE
IPC: E01H8/04
Filed: 1985-08-08
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-H0896585-A (JP)
Title: Self-refreshable dual-port dynamic cam cell and refreshing device
Inventor: CHIYOU KENSHIYOKU
IPC: G11C15/04
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To eliminate an effect on read operation by separating the input route of data from the outside and the input route of a sense amplifier for refresh and manufacturing a dual port type CAM. SOLUTION: First and second NMOSFETs Q1, 2 charge a match line 17 in '0' when both data on a first true-false bit line 11 and data on a storage node (a) are '1'. A fifth NMOSFET Q5 conducts the first true-false bit line 11 and a storage node (b) when 'H' from a first word line 15 is received at a gate. The match line 17 is pre-charged in 'H' at that time. A seventh NMOSFET Q7 conducts a second true-false bit line 19 and the storage node (b) when 'H' from a second word line 23 is received at the gate, and data are refresheed.
Patent JP-S6236302-A (JP)
Title: Wettable granular agricultural chemical composition
Inventor: FUJITA SHIGEKI
IPC: A01N25/30
Filed: 1985-08-09
Abstract: PURPOSE:To provide the titled composition having excellent physical properties such as disintegration property, dispersibility and suspending property in water and resistant to aging, by combining a polycarboxylic acid-type surfactant having a specific molecular weight with an agent selected from insecticide, fungicide, miticide and herbicide. CONSTITUTION:The objective wettable gransular agricultural chemical composition can be produced by compounding (A) one or more active agricultural chemical components selected from insecticide, fungicide, miticide and herbicide with (B) a polycarboxylic acid-type surfactant having a molecular weight of 5,000-20,000, e.g. a copolymer of acrylic acid and itaconic acid, a copolymer of maleic acid and styrene, a copolymer of maleic acid and diisobutylene, or their alkali metal, ammonium or amine salt. etc., and preferably further with (C) an anionic surfactant such as alkylbenzenesulfonic acid sodium salt. The amounts of the components A, B and C are 20-90(wt)%, 0.3-10% and 0-5%, respectively.
Patent JP-H0617527-A (JP)
Title: Application of floor coating material
Inventor: MATSUMOTO YASUHIKO
IPC: C09D7/12
Filed: 1992-07-02
Abstract: PURPOSE:To efficiently and easily apply floor coating material so that favorable finishing state of coating is provided. CONSTITUTION:A coating machine E has an arrangement such that floor coating material is applied to floor surfaces by means of a coating device 6 and dry air is fed onto the coating material applied by means of a dry air feed device 8 to forcibly dry it. The floor coating material is prepared by adding a lowest film forming temperature lowering agent to a floor coating material base material having lowest film forming temperature of 45 deg.C or lower and an acrylic floor coating material having lowest film forming temperature of 5 deg.C or lower is used.
Patent JP-S6241396-A (JP)
Inventor: OI TADAO
IPC: D21F11/04
Filed: 1985-08-08
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-H104182-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAMATA HIROSHI
IPC: H01L27/115
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor device having elements superior in withstand voltage which are formed at a peripheral element region, without complicating the production process. SOLUTION: Impurity ions are implanted in a substrate 11 to form first wells 14, a field oxide film 19 is formed on the surface of the substrate, including the surfaces of the wells 14 to section active regions 20, and impurity ions are implanted in the wells 14 to form second wells 22 having active regions 20 which form memory array regions 20a and peripheral element regions 20b. Regions corresponding to the regions 20a, 20b are exposed. A mask 23 is formed to cover other regions than the exposed regions. Channel stop ions 24a, 24b are implanted in the second wells 22 through the mask 23 at an energy enough to pass through the field oxide film 19.
Patent JP-H0226606-A (JP)
Title: Control device for blending washing water for mist catcher of absorption tower
Inventor: SOGA MITSUSACHI
IPC: B01D53/50
Filed: 1988-07-14
Abstract: PURPOSE:To prevent scaling and also breakages of valves so as to make a maintenance of the valves unnecessary until the next periodic inspection by using a control device for blending washing water for a mist catcher of an absorption tower without carrying out alternate changeovers from recycled water to clean water. CONSTITUTION:A flow rate transmitter 14, a flow rate controller 15 and a flow rate control valve 16 for recycled water detect the flow rate of the recycled water in a desulfurization apparatus and control the flow rate of the recycled water so that the aforementioned flow rate comes to be a prescribed rate. A flow rate transmitter 17, a flow rate controller 18 and a flow rate control valve 19 for clean water detect the flow rate of the clean water and control the flow rate of the clean water so that the aforementioned flow rate comes to be a prescribed rate. The recycled water and the clean water, whose flow rates are controlled to be respective prescribed rates, are mixed together to be washing water and sent to a mist catcher 10 of an absorption tower of the desulfurization apparatus through a washing water piping 20. A control unit 12 controls the rate of flow through the washing water piping 20 and sends it to the mist catcher 10 of the absorption tower. Scaling and also breakages of the valves are prevented as a result.
Patent JP-H0340674-A (JP)
Title: Dot matrix display device
Inventor: KUBOTA TADASHI
IPC: H04N5/66
Filed: 1989-07-07
Abstract: PURPOSE:To avoid luminance dispersion in a displayed video image by splitting a display screen in horizontal and vertical directions, applying the correction of a video signal or the control of a common voltage of a dot matrix display device for each split block. CONSTITUTION:An output of a horizontal split position memory 23 and an output of a vertical split position memory 25 are outputted to a conversion table 27 as outputs from a split control circuit 21. A video signal is converted into a digital signal by an A/D converter 26 and outputted to the conversion table 27. The conversion table 27 uses normally the output of the split control circuit 21 as a high-order Address and an output of the A/D converter 26 is used as a low-order address to apply table reference. In this case, the correction data of the video signal depending on the split block is set to each table to apply different correction to each split block. Thus, the video image without dispersion in the luminance is displayed.
Patent JP-2000008899-A (JP)
Title: Pre-mixed-forced-ignition combustion diesel engine
Inventor: ISHIDA HIROYUKI
IPC: F02D21/08
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent advanced self-ignition of pre-mixture by promoting atomization of main fuel. SOLUTION: A cylinder head 15 comprises a CO2 injection needle valve body 16 and an ignition fuel valve 7. The CO2 injection needle valve body 16 further comprises a valve 18 for CO2 and a main fuel valve 19. From the main fuel valve 19, fuel blows out to a scroll chamber 21 through a check valve 20 to become vortex flow to make the fuel atomize. Exhaust gas from an engine is guided from an opening/closing valve 24b to a clooler 25 to be cooled by water. In a CO2 adsorber 26, CO2 in the cooled exhaust gas is separated to be liquefied in a CO2 condenser 27. The CO2 is fed by a pump 28 to space 16a to be filled through a solenoid valve 29 for CO2, the CO2 valve 18, and a passage 18a. The CO2 pushes a needle valve 17 up to blow out to the scroll chamber 21, resulting in flowing into a cylinder 1 together with fuel atomized in advance.  Accordingly, existence of the CO2 prevents pre-mixture from advanced self-ignition.
Patent JP-H0465406-A (JP)
Title: Composition for plastic lens
Inventor: FUKUSHIMA HIROSHI
IPC: C08F290/00
Filed: 1990-07-05
Abstract: PURPOSE:To provide the subject composition containing an epoxy poly(meth) actylate, a polybutylene glycol di(meth)acrylate and a specific mono(meth) acrylate and giving a lens having excellent heat-resistance, high impact resistance, low hygroscopicity and excellent moldability. CONSTITUTION:The objective composition is composed of (A) 20-80 pts. wt. of an epoxy poly(meth)acrylate having >=2 (meth)acryloyloxy groups, (B) 10-60 pts. wt. of a polybutylene glycol di(meth)acrylate of formula I (R<1> is H or methyl; n is 5-16), (C) 5-60 pts. wt. of a mono(meth)acrylate compound of formula II (R<2> is R<1>; R<3> is 5-6C alicyclic hydrocarbon group) [preferably cyclohexyl (meth)acrylate] and (D) 0-60 pts. wt. of a compound containing polymerizable double bond (the sum of A to D is 100 pts. wt.). The component A is preferably produced by reacting an epoxy compound having >=2 glycidyl groups with a (meth)acrylate containing carboxyl group.
Patent JP-S6420248-A (JP)
Title: Production of ultraviolet-screening film
Inventor: MATSUMOTO YOSHIO
IPC: C08L69/00
Filed: 1987-07-15
Abstract: PURPOSE:To obtain the title film excellent in transparency, freed of surface tackiness and hazing and exhibiting an ultraviolet absorbing effect for a long time, by adding two specified ultraviolet absorbers to a polyolefin resin and forming the mixture into a film. CONSTITUTION:2-( 2'-Hydroxy-3'-t-butyl-5'-methylphenyl )-5-chlorobenzotriazole (B) and a benzophenone compound (C) of the formula (wherein R<1> is an 8-12C alkyl), e.g., 2-hydroxyl-4-octoxybenzophenone, is added to a polyolefin resin (A), preferably, PE of a melt index of 0.1-10g/10min, and the mixture is melt- molded into a film. The formation of the film is performed by controlling the thickness of the film so that the product of the total of components B and C (based on 100pts.wt. component A) and the thickness of the film, mu, may have a value <=60. A film excellent in transparency, freed of surface tackiness and hazing and exhibiting an ultraviolet absorbing effect for a long time can be obtained.
Patent JP-H1016601-A (JP)
Title: Hub clutch
Inventor: TANAAMI KUNIO
IPC: B60K23/08
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To keep connection and connection release functions in a normal condition and improve the durability of a hub clutch by fixing a support member on outer periphery of a housing and supporting a brake outer by this support member to prevent its falling down. SOLUTION: A collar 203 (support member), a bearing 205, and a shim for adjusting interval 207 are attached to a hub clutch 1, a brake outer 7 is connected with a spindle 42 on a car body side, and the collar 203 is press-fitted in an inner circumferential face of a housing 201. In this way, a rear face of the brake outer 7 is supported to prevent its falling down. Moreover, the shim 207 adjusts a clearance between the bearing 205 and the collar 203 so that the falling prevention effect of the brake outer 7 is obtained securely by the collar 203. As a result, friction of the brake outer 7 and the collar 203 is reduced, and the durability of the hub clutch 1 is improved. Furthermore, a side wall part 203b is provided on the collar 203, and the collar 203 is press-fitted in after assembling all the members in the housing 201 to realize sub-assembly.
Patent JP-S6332960-A (JP)
Title: Semiconductor device
Inventor: KOMATSU TAKAHIRO
IPC: H01L27/08
Filed: 1986-07-25
Abstract: PURPOSE:To sufficiently reduce the resistance of a well formed under a transistor and to eliminate the influence to the characteristics of a field-effect transistor formed on the well by forming the well in a 2-layer structure and to reduce the resistance of the well of the lower layer. CONSTITUTION:It is composed of a silicon substrate 1, a high density impurity well 2, a well 3, well potential fixing diffused regions 4, 6 and impurity regions 5, 7 for forming a field effect transistor, a gate 8, an output terminal 9 and an input terminal 10. Here, the well 2 is enhanced in its impurity density to reduce its resistance. The type of the impurity therein may be any if the same as the well 3. The wells 2, 3 are formed by two or more times of diffusions.