baber/WOPTO huggingface dataset:
Patent JP-H1119569-A (JP)
Title: Apparatus and method for controlling supply of viscous fluid
Inventor: FUSAMA MASAKI
IPC: B05C11/10
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce the internal leak in a supply pump by controlling the operation of a pressure adjusting means so that the pressure on the primary side of the supply pump so as to be converged to the pressure on the secondary side thereof on the basis of the detection values of first and second pressure detection means by a pressure adjusting and controlling means. SOLUTION: The detection signals from first and second pressure sensors 62, 64 are supplied to a pressure adjusting and controlling means 92 and subjected to operational processing by an operational processing means 94. The operational processing means 94 controls the pressure of the regulator 36 of a pressure adjusting means 34 to control so that the pressure on the primary side of the supply pump 26 of the viscous fluid supplied through a first supply passage 30 is converged to the pressure on the secondary side of the viscous fluid supplied through a second supply passage 32 by controlling the pressure of the regulator 36 of a pressure adjusting means 34 so as to make both pressures equal. By this constitution, the leak of the viscous fluid by the internal leak of the supply pump 26 can be markedly reduced.
Patent JP-2001014861-A (JP)
Title: Semiconductor storage
Inventor: MAKI YASUHIKO
IPC: H01L21/8244
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce chip area without arranging a dummy cell between a memory cell array and a sense amplifier by constituting a device so that a memory cell array consisting of plural memory cell and a sense amplifier of which a shape of a part contacting to the memory cell array is the same shape as a memory cell arranged between them are connected to a bit line. SOLUTION: Memory cells 410 and 430 are arranged symmetrically. Memory cells 481, 491 have the same shape as the memory cell 430, memory cell 482, 492 have the same shape as a memory cell 450. Small sense amplifiers 450 and 470 are arranged symmetrically. Therefore, a shape of layout of a part contacting to a memory cell 491 in the small sense amplifier 450 is the same as a shape of layout of the memory cell 491, at the time of exposure of a pattern during a manufacturing process, exposure in an adjacent memory cell part is not interfered with exposure of an amplifier part, and a dummy cell is not required to arranged between a memory cell array and a small sense amplifier.
Patent JP-2000006021-A (JP)
Title: Working device for flat body
Inventor: TAKATSUJI HIDEO
IPC: B24B55/12
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent working fluid from scattering by surrounding a working part and a working fluid supplying part by a casing forming an opening part for advancing and retreating of a planar body and providing a suction means sucking air in surrounded working space and exhausting air to the outside so as to be communicated with working space. SOLUTION: A working part of a main body 12 of a drilling device 10 is surrounded by a easing 14 constituted of an upper fixing part 14A, a shutter part 14B and a lower fixing part 14C. Between a lower edge of the shutter part 14B and an upper edge of the lower fixing part 14C, an opening part for advancing and retreating 15 of a glass plate 38 is formed. The opening part 15 is substantially closed by brushes 80, 82 and cutting fluid is prevented from scattering to the outside. On an upper surface of the upper fixing part 14A, a pair of ducts 84, 86 are mounted and are connected with a vacuum device 88. An exhaust duct 90 of the vacuum device 88 is connected with a cutting water processing device. As a result, scattering of cutting water can be surely prevented. By this effect, coolant agent can be mixed in cutting water.
Patent JP-H1113705-A (JP)
Title: Hydraulic control valve device
Inventor: MORIKAWA RINDOU
IPC: F15B11/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To make appropriate anti-saturation control possible by providing an unload valve on the upper stream side of a pressure compensation valve compensating pressure of oil amount flowing through a directional changeover valve, and letting the valve house a restriction limiting a returning quantity to a tank when pump discharge pressure becomes over a setting value. SOLUTION: This device is provided with pressure compensation valves 200 compensating pressure of oil amount flowing through directional changeover valves 100 controlling pressure oil supply to actuators S, and shuttle valves 300 selecting maximum one in load pressure acting on the respective actuators. An unload valve 600A is provided on the upper stream of the pressure compensation valves 200, and the maximum load pressure selected by the shuttle valves 300 acts on the closing side of a spool. This unload valve 600A is provided with a main circuit of which the upper stream side is to a pilot pump Pi, and the lower stream side is to the open side of the pressure compensation valves respectively connected, and a low pressure circuit branched from this and led to a tank T, and the low pressure circuit is provided with a restriction 622 limiting the pump discharge pressure.
Patent JP-S6440684-A (JP)
Title: Dyeing of polyamide fiber material
Inventor: HANSUUPEETAA SHIYUTAAKERUBETSU
IPC: D06P3/24
Filed: 1988-07-21
Abstract: PURPOSE: To obtain a printed material having fastness to washing, etc., by applying a reactive dye having a specific K'p H6 value and a colorless fiber- reactive resist agent having a K'p H6 value higher than the value to a natural and/or synthetic polyamide fiber and applying and fixing another dye to the whole fiber. CONSTITUTION: A natural and/or synthetic polyamide fiber material is dyed (sucking method) with a reactive dye having <=8 K'p H6 value and a colorless fiber-reactive resist agent having >=8 K'p H6 value (e.g. selected from a heterocyclic compound containing a reactive halogen atom and an aliphatic compound containing a sulfonyl group and a double bond or a halide group). Then another dye (e.g. acid dye, disperse dye, etc.), is applied and fixed to the whole material to give a dyed material having fastness to washing and sunlight, especially a dyed material showing excellent fastness to boiling. A compound of formula I [Hal is F, Cl or Br; R<2> is N or the like; X is one kind selected from groups of formula II to formula V or the like; Z is a Halogen or Z1 (Z1 is amino or a 1-16C alkylene); (n) is 0-3; R is a 1-4C alkyl] may be cited as the resist agent.
Patent JP-S6074175-A (JP)
Title: Selecting system of storage device substrate
Inventor: MUTOU HIROSHI
IPC: G11C8/00
Filed: 1983-09-29
Abstract: PURPOSE:To realize is system which is extremely useful for packaging and a diagnosis of a fault by setting an intrinsic address of a substrate having no relation to a packaging position, to every one storage device substrate, by a processing device, and making the packaging position have an optional property. CONSTITUTION:An address of a storage device for executing read-out or write to an address register 2 is given by a binary number of n-bit by a processing device bus 7, set to the address register 2, and its output n-bit is sent as an address bus 9 in parallel to address input terminals 50-5n-1 of eight storage device substrates 5. The upper 3-bit of the address input is compared with an output 13 of a substrate address register 10 by a coincidence detecting circuit 14, and in case of coincidence, a selecting signal 17 becomes an on-state, a storing circuit 16 selects one word of the address designated by an internal address bus 15 constituted of the lower (n-3)-bit of the address, and read-out or write is executed. In this way, the storage device substrate 5 has each substrate address register 10, and one piece each is registered, when an initializing program of a processing device is executed.
Patent JP-S6427601-A (JP)
Title: Concentrator
Inventor: NAGATOMO KUNIYASU
IPC: B01D1/28
Filed: 1987-07-22
Abstract: PURPOSE:To enhance thermal efficiency by providing both an internal combustion engine for driving a steam compressor and a heat exchanger for preheating liquid to be heated which is fed to an evaporator and feeding exhaust gas and/or cooling water of the internal combustion engine to the heat exchanger for preheating. CONSTITUTION:The liquid to be heated which is fed from an alcohol waste liquid tank 1 is passed through two heat exchangers 3, 4 for preheating and sent to an evaporator 6. Therein exhaust gas of a diesel engine 20 is fed to the heat exchanger 4 of the downstream side via a pipeline 13 and cooling water of the diesel engine 20 is fed to the heat exchanger 3 of the upstream side via a pipeline 15 and thereby thermal efficiency is enhanced. The steam evaporated in the evaporator 6 is compressed with a steam compressor 5 driven by the diesel engine 20 and thereafter fed to a heat exchanger provided to the inside of the evaporator 6 and latent heat is discharged therein. Starting of a concentrator is performed by the diesel engine, etc., and therefore application of energy from the outside is unnecessary.
Patent JP-H06211748-A (JP)
Title: Substituted acrylic ester and bactericide containing same
Inventor: BERUNTO MIYURAA
IPC: C07C271/58
Filed: 1993-07-22
Abstract: PURPOSE: To obtain a new substd. acrylate having improved fungicidal action and wide insecticidal action and used as a controlling agent of fungi, insects, nematodes and spiders.  
     CONSTITUTION: The substd. acrylate is a compd. of formula I (where B is R 3  substd. alkyl, R 4  substd. alkenyl, R 5  substd. alkynyl, R 6  substd. cycloalkyl, R 7  substd. cycloalkenyl, R 8  substd. cycloalkynyl or an R 9  substd. heterocycle, each of these groups has 1-4 substituents; X and Y are each H, halogen, CN, NO 2 , alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heteroaryl or the like; R 1  and R 2  are each substitutable alkyl, alkenyl, alkynyl, cycloalkyl, or cycloalkenyl; R 3  and R 4  are each NO 2 , alkoxy, alkynyl, heteroaryl or the like; R 5 -R 8  are each NO 2 , alkyl, alkenyl, aryl or the like; and R 1  is H, halogen, CN, NO 2 , alkyl or the like), e.g. methyl-α-(2-(benzoylmethyloxy)-phenyl)-β-methoxyacrylate of formula II. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0470592-A (JP)
Title: Fine positioning mechanism
Inventor: OKAYASU HIROSANE
IPC: G02B7/18
Filed: 1990-07-11
Abstract: PURPOSE:To obtain a positioning mechanism with high resolution and low cost by using a slope and a drive mechanism for fine positioning of optical parts tentatively fixed and minimizing stick slip quantity. CONSTITUTION:On a device base 5, a base ' is put, and on the base 5', a linear guide 6 and an eccentric cam 7 are placed. A lifter 8 is moved up and down by the cam 7. On the lifter 8,a linear guide 9 for horizontal direction is set and a slider 10 for horizontal direction is fixed. Plate springs are fixed on the right and left to roughly position the slider 10. On the slider 10, a body 12 is fixed, on which a linear driver 13, its rod 13' its rod 13', an open-close arm 14, a slider 15 having a slope, its linear guide, slider guide 15', a tension spring 16, a cramp 17 and a pin 19 are fixed. The position of the cramp 17 is detected with a position detector 25. On the main body base 20 locked at the lower part, an adjustable lens 22 supported with a plate spring 23 is roughly positioned and tentatively fixed.
Patent JP-H0737031-A (JP)
Title: Information processor
Inventor: KIMURA TOSHIHIRO
IPC: G06F13/00
Filed: 1993-07-22
Abstract: PURPOSE:To provide an information processor which can improve its processing efficiency and also stores and then takes the OCR images, for example, into and out of a memory as the character information. CONSTITUTION:An MPU 1 orders a printer control part 2 to start a printer 6 and also orders an image generating part 3 to convert the data on the character codes transmitted as the OCR information stored in a memory 4 into the corresponding character font and to send this font to the printer 6 as images. The part 3 takes the character font out of a memory 5 in response to the character code of the memory 4 to generate the image data by the instruction received from the MPU 1 and sends this data to the printer 6 synchronously with a horizontal synchronizing signal.
Patent JP-S6437373-A (JP)
Title: Transport and preserving method
Inventor: SHIMA SHOSUKE
IPC: B65D81/20
Filed: 1987-07-21
Abstract: PURPOSE:To prevent the lowering in the freshness or quality of a stored substance, by filling a shape self-holding container with rice along with inert gas to form a hermetically closed container and transporting or preserving said container. CONSTITUTION:A molded container composed of a gas barrier plastic material has a shape self-holding property is filled with a substance to be received along with inert gas and hermetically sealed to form a hermetically sealed container. As the gas barrier plastic material, a laminate material of every kind is known but, for example, Gechron is pref. Gechron is an acrylonitrile type thermoplastic resin and has an excellent gas barrier property, good processability such as deep drawing and excellent adhesiveness and heat-sealed after filling to be capable of being easily formed in the hermetically healed container and also has good transparency. For example, a slight gap 21 is provided in the container 11 so that the container has a shape self-holding property even after the absorption of the filled gas and the pressure in the container is set so as to become equal to or slightly higher than atmospheric pressure even after the absorption of the gas. By this method, the lowering in the freshness or quality of grain can be prevented and an excellent transport/preserving method can be provided.
Patent JP-S6243844-A (JP)
Title: Optical memory card
Inventor: MIYAGI MASAMI
IPC: G11B7/24
Filed: 1985-08-21
Abstract: PURPOSE:To improve the recording density while the tracking is facilitated and made stable by recording and reproducing information along a guide groove provided with three branch paths. CONSTITUTION:An optical head is tracked onto a guiding slot 9, led to a three branch path 10, reads a marker 12 of the branch path and after it is confirmed that the head reaches the branch, the guide groove is selected. In selecting a central groove and moving the head in parallel with the groove while keeping the tracking, the head is led to the central guide groove. In selecting a right groove,he head is tracked to the right or left guide groove by track jump while the tracking is kept. The head is led to a prescribed information recording guide groove 11 by repeating the guide groove selection in this way until the head reaches the branch.
Patent JP-H06208895-A (JP)
Title: Lighting device for hot-cathode discharge lamp
Inventor: AKITANI TAKATOSHI
IPC: H05B41/282
Filed: 1992-06-16
Abstract: PURPOSE:To reduce the number of large-scaled part items and eliminate an unnecessary filament current so as to achieve a long lifetime of filaments by cutting off a filament current after pre-heating and lighting a hot-cathode (fluorescent) discharge lamp, for the purpose of discharge lighting. CONSTITUTION:Both ends of a secondary coil L2 of high impedance of an oscillating transformer T, where an oscillating source 0 such as a blocking oscillator is connected to a primary coil L1, are connected to each end of a pair of filaments f1, f2 of low impedance, of an electric discharge lamp FL. The other ends of the filaments f1, f2 are connected to intermediate taps t1, t2 of the secondary coil L2 via interlocking switch members S1, S2. Consequently, it is possible to dispense with conventionally required large-scaled parts such as a choke coil and a capacitor of large capacity to be connected in series to the pair of filaments, thus contributing to the advantages of a space and a cost. Moreover, a long lifetime of the electric discharge lamp is achieved and an energy loss is reduced since an unnecessary filament current cannot flow during lighting of the electric discharge lamp.
Patent JP-H06281783-A (JP)
Title: Boiling water type reactor pressure vessel
Inventor: TANAKA YOSHIHARU
IPC: F04D29/02
Filed: 1993-06-29
Abstract: PURPOSE:To eliminate deformation of pump casing due to the difference of heat being transmitted from an annular end plate by forming a part of the pump casing, which is formed by a boss section protruding outward from the annular end plate, integrally with the annular ens plate. CONSTITUTION:A boss section 6 protruding from an annular end plate 2 comprises inner and outer sections 6a, 6b where the section 6b is coupled with the shaft sleeve section 5c of a pump casing 5 thus providing a sleeve casing section. The coupling is made through a welded part 8a using an Inconel material. The boss sections 6a, 6b are formed integrally with an annular end plate member 2a constituting the end plate 2 and heat is transmitted to the sleeve section 5c only through the annular thin part of the casing. Consequently, the casing 5 is not deformed at all. The end plate 2 is formed by welding a circular pan member 2b and the member 2a at a port thus facilitating machining of nozzle, boss, etc. Welding conditions become severer when the diametes of inner and outer bosses are equalized and intercrystalline crack can be avoided by using Inconel material in the welding.
Patent JP-2000023455-A (JP)
Title: Resonant switching power supply
Inventor: SASAKI MASAYOSHI
IPC: H02M3/335
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a resonant switching power supply which makes it possible to achieve higher efficiency and miniaturization by reducing the loss in the secondary side rectifier circuit in materializing low-voltage and large-current output. SOLUTION: The secondary side of a converter transformer 200 comprises a synchronous rectifier circuit part consisting of MOS-FETs 310, 320, a current doubler circuit part consisting of filter inductors 410, 420 and diodes 430, 440, and a filter capacitor 500. The synchronous rectifier circuit part drives the MOS-FETs 310, 320 using the inverted signal of the converter transformer 200. The current doubler circuit part rectifies and filter the secondary side AC power by alternately changing over route including a secondary winding 220, filter inductors 410, 420, diodes 430, 440, and the filter capacitor 500 based on the operation of the secondary winding 220. The filter inductors 410, 420 prevent the reverse current of the MOS-FETs 310, 320.
Patent JP-S6338830-A (JP)
Title: Self-cleaning coating compound for electronic range
Inventor: ARAI NOBUSHIGE
IPC: F24C14/00
Filed: 1986-08-01
Abstract: PURPOSE:To be able to use a self-cleaning coating compound for an electronic range without a heater, by adding to mix a pyrogenic agent which generates heat by irradiation of microwaves with a conventional self-cleaning coating compound. CONSTITUTION:A pyrogenic agent which generates heat by irradiation of microwaves such as silicon carbide, ferrite, or barium titanate, is added to be mixed with a self-cleaning coating compound to be coated on the inside panel of an oven 2. For example, a catalyst comprising 20 parts of manganese oxide and 4 parts of nickel oxide is blended with 20 parts of silicone resin binder. 20 parts of aluminum oxide, 8 parts of frit of phosphate group, and 21 parts of silica powder are blended as an assistant agent. Further 4 parts of organic bentonite is uniformly mixed with the above-mentioned compound as an additive. 2 parts of toluene, 1 part of xylene, and 8 parts of turpentine are mixed with it as a solvent to make a liquid compound. Then 60 parts of barium titanate is added to be mixed with it to make a paste coating compound.
Patent JP-S5882809-A (JP)
Inventor: KIZAKI MANABU
IPC: B65B51/06
Filed: 1981-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0231891-A (JP)
Title: Water treating apparatus
Inventor: ISHIDA KOJI
IPC: C02F3/22
Filed: 1988-07-21
Abstract: PURPOSE:To prolong stagnation time necessary for biological reactions efficiently by providing a dispersing member for dispersing and feeding water to be treated guided from a rising channel embedded in the ground sidewardly toward lateral outside direction as compared to an opening of the rising channel, to a water storage tank installed near the ground surface. CONSTITUTION:Circulated water fed with a pump P from a feed water tank 7 supplies O2-contg. gas supplied from a gas feeding pipe 5 by means of an ejector, and is led to an outward lateral direction by a dispersing member 9 from an opening 8 of a rising channel 2 through a downward channel 1 of a double tube 10A, 10B, and then dispersed and fed to a water storage tank 3 installed near the ground surface. Thus, the water to be treated and contained in the flat water storage tank 3 having a large capacity is stirred over the whole part of the tank without generating a dead zone. Thus, a stagnation time necessary for the biological reaction of the water to be treated can by prolonged efficiently by increasing the capacity of the water storage tank, and the rising flow rate of the water to be treated is also increased in accompany with the floating effect of bubbles. Accordingly, consumption of power for the pump is also saved.
Patent JP-S6338926-A (JP)
Title: Information output device for interchangeable lens provided with information correction of intermediate accessory and intermediate accessory used therein
Inventor: HAMANO HIDEO
IPC: G02B7/09
Filed: 1986-08-05
Abstract: PURPOSE:To normally output information though an intermediate accessory is interposed between an interchangeable lens and a camera body, by setting accessory classification information which is detected by an information output circuit in the interchangeable lens side, and transmitting the signal outputted from the interchangeable lens to the camera body as it is. CONSTITUTION:The classification of the intermediate accessory interposed between an interchangeable lens 6 and a camera body 1 is detected, and an information output device 7 which applies peculiar information of the interchangeable lens 6 with correcting arithmetic in accordance with the characteristic of the intermediate accessory, whose classification is detected, and outputs operated information to the camera body 1 is provided in the interchangeable lens side. Thus, exposure control, autofocusing, and display can be normally operated though the intermediate accessory is interposed between the interchangeable lens 6 and the camera body 1.
Patent JP-S5987623-A (JP)
Title: Magnetic storage body
Inventor: ITOU KENICHI
IPC: C09D133/04
Filed: 1982-10-20
Abstract: PURPOSE:To eliminate a bit error and to reduce the production cost of a magnetic storage body by forming a thermosetting resin layer on an aluminum substrate and then providing a magnetic layer obtained by dispersing magnetic particles into a binder on said thermosetting resin layer. CONSTITUTION:The thermosetting resin is coated by a typical spinning coating process, and a dip coating and other process can substitute said spin coating process. The thermosetting resin can use acrylic resin, epoxy resin, phenol resin, etc. The fine particles of >=6 Mohs' hardness and <=1mum grain size are added to the thermosetting resin layer to improve the hardness of the resin layer. This improves the finishing accuracy of the surface of a magnetic layer. In this case, the >=2wt% fine particles (>=10wt% preferably) are added to the hardened resin. The carbon particles of high conductivity are added to the thermosetting resin layer to generate the static electricity. This electricity is applied to an aluminum substrate. The carbon particle is limited to <=0.05mum grain size and <=40wt% amount of addition.