baber/WOPTO huggingface dataset:
Patent JP-S62118240-A (JP)
Title: Friction characteristic measuring instrument for plastic material
Inventor: YAMAMOTO MATSUKI
IPC: G01N19/02
Filed: 1985-11-18
Abstract: PURPOSE:To measure a friction characteristic without deforming a soft plastic material, by packing a cylinder-shaped body with a sample, and extruding it by a piston from one side. CONSTITUTION:Oil which is raised to a specified pressure by a hydraulic pump applies an equal pressure to a pressure plate 3 being in both ends of a sample 7 in a cylinder body 1. As a result the sample 7 which has been deflated in advance is also placed under the same pressure. In such a state, when the pressure plate 3 is pushed to the left by an extruding rod 4, a frictional force of the sample 7 by this pressure value and the cylinder wall surface is measured through a load converter 5. In such a way, a deformation of a soft plastic material is suppressed and a friction characteristic can be measured.
Patent JP-H02107134-A (JP)
Title: Hydroponic culture vessel
Inventor: ISHIOKA SEIKI
IPC: A01G31/00
Filed: 1988-10-15
Abstract: PURPOSE:To obtain an effective hydroponic culture vessel for green vegetables and flowers capable of raising seedling and culturing a plant at the same time in a main culture vessel and an auxiliary culture vessel by providing a main culture vessel with an auxiliary culture vessel to culture a plant while receiving the circulating culture liquid. CONSTITUTION:The objective hydroponic culture vessel is composed of a main culture tank 4 to culture a plant while pumping up a culture liquid in a lower water tank 1 with a pump 2 and circulating to an upper culture bed 3. The main culture tank 4 is provided with an auxiliary culture vessel 5 in a freely extractable or detachable manner and the nutrient circulating to the main culture vessel 4 is branched to the auxiliary culture vessel 5.
Patent JP-H03121248-A (JP)
Title: Diesel engine
Inventor: WATANABE SEIICHI
IPC: F02B3/06
Filed: 1989-10-04
Abstract: PURPOSE:To reduce nitrogen oxides and graphite in exhaust gas by providing an air supply part with a nitrogen-oxygen separating filter composed of zeolite as a principal component so as to obtain rich oxygen air, and supplying this rich oxygen air into a combustion part. CONSTITUTION:In a diesel engine, a nitrogen-oxygen separating filter 1 is provided at the intermediate part of a feed pipe 4, communicated with an combustion part 3, with an air cleaner provided at its upstream end. This separating filter 1 is formed by adding potassium chlorate dissolved in water to zeolite, mixing it, then drying it to obtain a filter component 11, and enveloping this dried filter component 11 with cloth 12 and enclosing it into a cylindrical container 14 provided with a perforated plate 13. Air is sucked through this separating filter 1 so as to become rich oxygen air, and nitrogen oxides and graphite in exhaust gas can be reduced by supplying this rich oxygen air into the combustion part 3.
Patent JP-H08101526-A (JP)
Title: Toner for electrostatic charge development and image forming method
Inventor: INOUE TOSHIMOTO
IPC: G03G9/08
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a toner suppressing the filming of wax on a developing sleeve and a photoreceptor, excellent, in releasability from a heat roll and aging stability of development and having sufficiently wide fixation latitude in practical use and to provide an image forming method by which a copied image excellent in dot reproducibility, thin line reproducibility and gradation is formed using the toner. CONSTITUTION: The toner particles of this toner contain polyolefin wax and modified polyolefin wax, the average diameter of the waxes dispersed in the toner particles is <=0.5μm and the amt. of the waxes exposed on the surfaces of the toner particles is 40-65wt.%. Magnetic fine powder may be contained in the toner particles by 30-70wt.%. The modified polyolefin wax content of the toner particles is preferably higher than the polyolefin wax content.
Patent JP-S62121345-A (JP)
Title: Heater electric conduction control device for oxygen concentration sensor provided with heater
Inventor: TANAKA HIROSHI
IPC: G01N27/409
Filed: 1985-11-21
Abstract: PURPOSE:To protect an O2 sensor element and a heater, also to reduce the power consumption of the heater, and to stabilize the temperature of the O2 sensor element by conducting and controlling a heater in accordance with the number of times of a rich/lean inversion at every prescribed time of the output of the O2 sensor. CONSTITUTION:The O2 sensor 9 is provided on an exhaust passage 8. The output of this sensor 9 is supplied to an input/output interface 102 through the first comparing circuit 110 of a control circuit 10. Also, the sensor 9 contains a heater 9a, and the electric conduction control of the heater 9a is executed by the second comparing circuit 109 and the driving circuit 111 of a controlling circuit 10. Also, in the circuit 10, a down counter 106, an FF 107, and a driving circuit 108 control a fuel jet valve 7. The jet valve 7 is energized by a fuel jet quantity, and the fuel of quantity corresponding to the fuel jet quantity is fed into the combustion chamber of an engine body 1. In this way, when the number of times of a rich/lean inversion of an output per a prescribed time of the sensor 9 is smaller than a prescribed value, the heater is conducted electrically, and when it is larger, the electric conduction to the heater is stopped, therefore, the heating of the sensor caused by the heater when it is not required is prevented.
Patent JP-H02149791-A (JP)
Title: Screw pump type rotary machine
Inventor: RUNE SHIBIYUE
IPC: F04C29/04
Filed: 1989-10-04
Abstract: PURPOSE: To keep the space between a rotor and a stator small and obtain excellent pressure-flow performances by cooling a rotary mechanism and avoid overheat and seizure of a stator casing and the rotor. CONSTITUTION: Lubricating and cooling fluid 15 existing in first and second chambers communicated via a secondary pipe 28 is sucked by a circulation pump 47 mounted in a main pipe 29, discharged to the second chamber 31 and delivered to a circulation channel 32 of a stator and circulation channels 33, 34 of a rotor. The circulation channels 33 and 34 of the rotor is communicated with a third channel 21. Lubricating fluid is blown to bearings 5, 7 from ports 37, 38 to lubricate bearings 4, 6 through ports 39, 40. A temperature detector 43 is disposed near a bearing 4 and a temperature detector 44 is disposed near rotors 1, 2. The flow rate of the lubricating and cooling fluid is controlled in response to the difference of the detected temperatures.
Patent JP-S63111833-A (JP)
Inventor: HATORI TSURUO
IPC: A61M25/01
Filed: 1986-10-31
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-H07114555-A (JP)
Title: Character string processor
Inventor: MINAMI MASANAO
IPC: G06F17/24
Filed: 1993-10-18
Abstract: PURPOSE:To provide the character string processor which can easily find and select a desired character string by a user among displayed candidate character strings. CONSTITUTION:This character string processor has a weighted character string storage part 2 which is stored with weighted character strings, an input part 1 where the user inputs information for obtaining the desired character string, a candidate character string retrieval part 3 which retrieves the storage part 2 on the basis of the information that the user inputs to the input part 1 and detects and decides corresponding characters string as candidate character strings, and a display size determination part 4 which refers to the weight of the candidate character strings detected by the retrieval part 3 and determines the display format of the character string on the basis of the weight.
Patent JP-S62119587-A (JP)
Inventor: FUJII KATSUYOSHI
IPC: G10H1/053
Filed: 1985-11-20
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-2000082713-A (JP)
Title: Apparatus and method for mounting electronic component
Inventor: ONIZUKA YASUTO
IPC: H01L21/60
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for mounting an electronic component, in which the electronic component obtained by punching a film carrier can be mounted, with high accuracy and with good operability, on a board such as a display panel or the like. SOLUTION: A lower mold 42 in which a through hole 43 is formed and a punch 50 which punches a film carrier 1A by being moved up and down inside the through hole 43 constitute a punching device 40 which is provided at an electronic-component mounting apparatus for a display panel 60. In addition, a first nozzle 13 in the lower part of the through hole 43 and by which an electronic component 7 obtained by being punched by the punch 50 is vacuum-sucked and received at the lower part so as to be delivered to a second nozzle 54 is installed. Consequently, the electronic component 7 which is obtained by punching the film carrier 1A is received by the first nozzle 13 so as to be delivered to the second nozzle 54, and it can be mounted surely on display panel 60.
Patent JP-2000191645-A (JP)
Title: Inhibitor of cholesteryl ester transfer protein
Inventor: GOLDSTEIN STEPHEN WAYNE
IPC: A61P43/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain the novel subject compound useful as an inhibitor of a cholesteryl ester transfer protein. SOLUTION: This inhibitor of cholesteryl ester transfer protein is a compound expressed by formula I [R1 is H, Y, W-X, W-Y (W is carbonyl, sulfinyl or the likes; X is O-Y or the like; Y is a carbon chain or the like); R3 is H or a 1-6C carbon chain; R5 to R8 are each H, hydroxy or oxy], e.g., methyl [2R,4 S](3,-5-bis-trifluoromethyl-benzyl)-(1-butylyl-6, 7-dimethoxy-2-methyl-1,2,3,4- tetrahydro-quinoline-4-yl)-carbamate. The compound of formula I is obtained by treating a compound of formula II with a suitable activated carbonate (e.g. a chloroformic acid ester, a dicarbonate or the likes) in a polar solvent (e.g. dichloromethane, etc.), in the presence of an excess amine base (e.g. pyridine, etc.), at a temp. of approximately (-20)-40 deg.C for 1-24 hours.
Patent JP-H02106036-A (JP)
Title: Selectivity monitoring method
Inventor: TAKEBUCHI HIROKI
IPC: H01L21/28
Filed: 1988-10-14
Abstract: PURPOSE:To improve workability and reliability by monitoring selectivity based on the change of radiation brightness from a surface to be treated under processing. CONSTITUTION:Temperature can be detected by measuring the radiation brightness of thermal radiation at an almost central part of a semiconductor wafer 2 arranged on a pedestal 3. The measurement is performed from a space 15 via a Iens 17 of a pyrometer 16. At the time of temperature detection, the emissivity of a surface to be treated as an object is previously recognized, because the emissivity is different in accordance with the kind of surface to be treated. When a thin film formation treatment is selectively performed on the surface to be treated by the above mentioned setting, the emissivity of a film formed during the treatment and the emissivity of a part where the film is to be formed are different, so that the temperatures detected by the pyrometer 16 have a change although the actual temperature is constant. Based on this change of apparent temperature, selectivity is monitored. Thereby, working time is reduced, and reliability is improved since an accurate treatment is enabled by continuous monitoring.
Patent JP-S63114403-A (JP)
Title: Frequency synthesizer
Inventor: UNO HIDEAKI
IPC: H03B28/00
Filed: 1986-10-31
Abstract: PURPOSE:To obtain a low frequency signal for a long period also at the time of reception by adopting return marks so as to read out waveform data written in a memory repeatedly. CONSTITUTION:Waveform data stored in memories B16, C17 are read out and outputted from respective start address positions by a reading clock. The lower 3 bits of the address are obtained by switching an address counted by an 8-bit data line of a memory D18 by a sequential multiplexer 19, the upper 15 bits are adopted as the address of the memory D18 and a return mark is retrieved by both the lower 3 bits and the upper 15 bits. The return mark is formed on a position preceded by one address from the start of the repeat of the waveform data, and at the time of detecting the return mark, address return command signal is inputted to an address controller 15 and the controller 15 returns all addresses in the memories B16-D18 to the start address. Thus, the continuous frequency waveform can be obtained by repeating said operation and reading out the same waveform in the same memory.
Patent JP-H04234505-A (JP)
Title: Method for reducing thermal stress on steam chamber and steam turbine device
Inventor: JIYOOJI JIYOZEFU SHIRUBESUTORI
IPC: F01K7/16
Filed: 1991-10-08
Abstract: PURPOSE: To control the temperature of a steam chest and steam turbine system by minimizing thermal stress in a steam chest during the start or cycle operation of a turbine. CONSTITUTION: In this steam turbine device, a device to reduce the thermal stress in a steam chest 20 has a throttle valve 46 which is connected between a steam source 42 and the steam chest 20 and adjusts the flow of steam in a specified flow rate range. A temperature sensor 56 is connected to the steam chest 20 to generate signals to indicate the temperature. The steam return pipe passage 60 connected to the steam chamber 20 has a flow control valve 58 to control the flow rate of the steam passing through the pipe passage 60 from the steam chest 20. The controller 52 connected to the throttle valve 46 and the flow control valve 58 responses to the signal from the temperature sensor 56 to control the flow rate of the steam flowing into/from the steam chest 20 for controlling the heating of the steam chest 20.
Patent JP-H08188626-A (JP)
Title: Copolymer comprising structural unit derived from cyclic or polycyclic monomer having special isomer distribution and coating material containing same
Inventor: URURITSUHI ETSUPURE
IPC: C08F220/18
Filed: 1995-10-06
Abstract: Copolymers (I) of olefinic monomer(s) comprise an isomeric mixt. of esters of isobornyl alcohol with an  alpha , beta -unsatd. acid. The isomeric alcohol mixt. contains: (a) not more than 92% isoborneol, (b) at least 3.5% iso-fenchyl alcohol, and (c) at least 1% pseudo-bornyl alcohol. Also claimed are: (i) a process for the prodn. of (I) by bulk polymerisation in the presence of aliphatic azo cpds., diacyl peroxide, alkyl per-esters, alkyl hydroperoxide, dialkyl peroxide or peroxy-di-carbonate as radical initiators; and (ii) a process for the prodn. of water-dilutable polyacrylate dispersions by: (A) dissolution of (I) in a water-dilutable organic solvent, followed by: (B) partial or complete neutralisation, and (C) dilution by adding water or stirring the soln. into water.
Patent JP-H01134028-A (JP)
Title: Fuel nozzle assembly for gas turbine engine
Inventor: RIROI DEIKUSON MAKUROORIN
IPC: F23D11/00
Filed: 1988-10-18
Abstract: PURPOSE: To allow axial expansion of an air delivery tube in an assembly comprising a fuel delivery tube and an air delivery tube engaged around the fuel delivery tube and defining an annular air passage therebetween by engaging ends of air and fuel delivery tubes with the acting force of an enclosing means. CONSTITUTION: A fuel nozzle assembly comprises an inner fuel delivery tube 32 and an outer air delivery tube 34 extending axially from a supporting flange 36 thereof. A fuel pipe (not shown in the drawing) is screwed on a fuel inlet end 40 at one end of the fuel delivery tube 32, and an integral 49 of a fuel nozzle and an end cap is screwed on a delivery end 48 at the other end. The integral 49 comprises a skirt 50 threaded for screwing with the delivery end 48, a flange 51, and an end cap 53 engaged with an end 60 of the air delivery tube 34. The air delivery tube 34 is urged axially by a spring 44 (enclosing means) in the supporting flange 36 via a ring 47 to be compressed to the end cap 53 in a tight fit.
Patent JP-H10101711-A (JP)
Title: Method for suspension polymerization of vinyl chloride resin
Inventor: ASAHINA KENICHI
IPC: C08F2/18
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for the suspension polymn. of a vinyl chloride resin which can prepare a vinyl chloride resin having high bulk density and excellent moldability by suspension-polymerizing vinyl chloride in the presence of an aq. medium, a specified suspension dispersant, and a polymn. initiator. SOLUTION: The surface of a fine particle of titanium oxide having an average particle diameter of 0.005 of 2μm is treated with aluminum oxide hydrate and then treated with an org. material comprising a salt of at least one amine, selected from an aliph. amine and an alkanolamine, with an oxycarboxylic acid to obtain a suspension dispersant. A polymerizable monomer (100 pts.wt.) composed mainly of vinyl chloride is suspension-polymerized in an aq. medium contg. the above suspension stabilizer in an amt. of 0.005 to 10 pts.wt. in the presence of a polymn. initiator.
Patent JP-S63116072-A (JP)
Inventor: HIRAI NOBUHIRO
IPC: F25B1/00
Filed: 1986-10-31
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-H04138857-A (JP)
Title: Flux for continuous casting
Inventor: MATSUSHITA YUKINOBU
IPC: B22D11/108
Filed: 1990-09-29
Abstract: PURPOSE:To reduce the dispersion of fused characteristics in a flux and to stably obtain the excellent quality in a cast slab by regulating the composition of the flux to the prescribed range and also the fused temp. and the softening shrinkage characteristic to the prescribed ranges. CONSTITUTION:In the flux added on a molten steel surface in a mold, the composition is made to 0.5-1.5CaO/SiO2, 55-80% CaO+SiO2, 10% Al2O3, 5-17% total content of one or more kinds of Li2O, Na2O and K2O, 4-12% F and 0.5-6% carbon added as a single body, and the fused point is made to 900-1200 deg.C and linear shrinkage ratio in the temp. to the fused shrinkage starting point is made to <=0.5%. Since sintering phenomenon developed at the time of heating such a flux, is restrained, the fusibility of the flux is extremely excellent. Further, in various casting conditions, the fusibility of flux is more stable and excellent and on the stability of the operation and the production of the cast slab having excellent quality, large effect is obtd.
Patent JP-2000087074-A (JP)
Title: Water-soluble oily agent for cemented carbide processing
Inventor: YAMANAKA YASUO
IPC: C10N40/22
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain an oily agent which prevents cobalt, i.e., a binder for cemented carbide, from being eluted and exhibits an excellent grinding performance even under severe grinding conditions by mixing an aliph. carboxylic acid having a specified number of carbon atoms, a basic substance for neutralizing the carboxylic acid, and a triazole compd. SOLUTION: A 6-12C aliph. carboxylic acid is used, Pref., this agent comprises 1-30 wt.% aliph, carboxylic acid (A), 1-50 wt.% basic substance (B), 1-20 wt.% triazole compd. (C), and the rest being water, the sum of ingredients A, B, and C being 4-80 wt.%, Pref., ingredient A is a mixture of a linear monocarboxylic acid and a linear dicarboxylic acid, esp. a mixture in a wt. ratio of (1:9)-(9:1), or is pref. a branched fatty acid. Examples of ingredient B are inorg. basic compds., such as group IA alkali metal hydroxides, and org. basic compds., such as alkanolamines and aminoalcohols. Ingredient C is a benzotriazole compd.
Patent JP-H10205419-A (JP)
Title: Starter
Inventor: SO MASAHIRO
IPC: H01R39/38
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a starter to suppress the decrease of a life for a brush through improvement of radiating ability, effectively use the wear margin of a brush, and ensure insulation ability of the conduction part of an electromagnetic switch. SOLUTION: A brush holder 21 to hold a brush 13 is provided with a brush containing hole 21a to contain a brush 13, and provided with a radiation groove 26 formed in the whole of a peripheral wall surface in which the brush containing hole 21a is formed. The radiation groove 26 forms the side positioned facing the side 13a of the brush 13 at which pig tails 23 and 24 are fixed and formed in the whole of in the direction of thickness of the brush holder 21, and intercommunicates a space on the armature side and a space on the electromagnetic switch side, which are partitioned away from each other by the brush holder 21.  The wall surface 26a of the radiation groove 26 positioned facing the side 13a of the brush has an inclination through which a distance with the brush side 13a is gradually increased from the commutator surface 19b side toward the opposite connected surface side in the direction of the thickness of the brush holder 21.
Patent JP-S61137925-A (JP)
Title: Construction of underground structure
Inventor: HOSONO AKIHIKO
IPC: E04H9/12
Filed: 1984-12-10
Abstract: PURPOSE:To prevent excessive excavation of the ground by a method in which excessive PC steel materials are inserted in a lapped manner into the holes of concrete blocks housed in an excavated hole, and the last block is clamped with the excessive PC steel materials. CONSTITUTION:Box-shaped concrete block 4, 5, and 6 have paths 4P, 5P, and 6P through PC steel wires are passed, having a diameter large enough to be inserted with at least PC steel wires 15 and 16 in lapped state, or slightly larger than the conventional hole. The concrete blocks 4, 5, and 6 housed with PC steel wires 15 and 16 are set in an excavated hole (b). Final concrete block 7 or 8 is set in the hole (b), the PC steel wires 15 are pulled out of the block 4 or 6 and inserted into the hole of the block 7 or 8, and these blocks are clamped. Unnecessary excavation can thus be avoided.
Patent JP-H0898901-A (JP)
Title: Solid golf ball and manufacture therefor
Inventor: MORIYAMA KEIJI
IPC: C08C19/10
Filed: 1994-09-30
Abstract: PURPOSE: To provide a solid golf ball, by which soft and good ball hitting feeling and a long flying distance can be obtained. CONSTITUTION: A solid golf ball comprises a core 1 and a cover 2 which covers the core l directly or through an intermediate layer, wherein butadiene rubber containing 90% or more cis-structure before vulcanization is used as base material rubber of the core 1, and after vulcanization, trans structure amounts to 10-30%. Further, the hardness of the core 1, which is measured by a JIS-C type hardness tester, is set in such a manner that each hardness of points at spaces of 5mm extending from the center of the core 1 to the surface has a difference within 10% to the hardness of the center of the core. Vulcanization for the core 1 preferably comprises two steps of: heating at 135-155 deg.C for 20-50 minutes; and heating at 160-180 deg.C for 5-20 minutes.
Patent JP-S61140081-A (JP)
Inventor: KOJIMA KIYOKAZU
IPC: H01R43/12
Filed: 1984-12-11
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。