baber/WOPTO huggingface dataset:
Patent JP-H02300383-A (JP)
Title: Sustained releasing ceramic carrier
Inventor: GOTO MASAO
IPC: D06M101/00
Filed: 1989-05-09
Abstract: PURPOSE:To obtain the subject carrier controllable of sustained releasing speed with formed porous membrane by subjecting the surface of ceramic hollow fiber enclosing inside or impregnating with exuding solution to coating treatment with polymer solution. CONSTITUTION:One end face of ceramic hollow fiber is sealed with resin and the fiber is dipped in a polymer solution, then dried, thus the surface of the hollow fiber is subjected to coating to form porous membrane. An exuding solution is injected into inside of the hollow fiber to afford a sustained releasing ceramic carrier controllable of sustained releasing speed with the porous membrane. As the exuding solution, spice, coloring matter, antifungal agent enzyme and antibiotic, etc., are exemplified. By variously varying forming conditions of the porous membrane, diameter of the pore is varied and sustained releasing speed is able to be controlled.
Patent JP-H06320471-A (JP)
Title: Joint for manipulator
Inventor: MIZUMOTO MUNEO
IPC: B25J17/02
Filed: 1993-05-18
Abstract: PURPOSE:To relieve an excessive conveyance reaction force exerted on the joint part of a manipulator by a method wherein the whole or a part of a reduction gear to amplify output torque of a motor, fixed on the driven boom side, to output it to a boom on the driven side comprises a friction drive mechanism. CONSTITUTION:The rotary shaft of a motor 1 fixed in a boom 5 on the drive side is coupled directly to a brake 3 and an encoder 4 for detecting a rotation angle and rotation of the motor 1 is controlled. The output shaft of the motor 1 is coupled to a reduction gear 2 to decelerate a boom 6 on the driven side. The reduction gear 2 forms a reduction gear incorporating a friction drive mechanism. This constitution causes the generation of a slip at a friction drive part even when rotation torque is very high when a drive force enters from the boom 6 on the driven side, prevents transmission of excessive torque to the joint element of the motor 1 and the brake 3, and prevents damage.
Patent JP-S606069-A (JP)
Inventor: AANESUTO AARU SUTETSUTONAA
IPC: F02M61/18
Filed: 1984-06-07
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-S62270547-A (JP)
Title: Production of pisiferic acid-containing substance
Inventor: SATO MASATO
IPC: C07C51/48
Filed: 1986-05-20
Abstract: PURPOSE:To obtain pisiferic acid or an analog thereof usable as a medicine, by treating a plant body or extract thereof containing the pisiferic acid or analog thereof with a fluid in a supercritical state. CONSTITUTION:A plant, e.g. Chamaecyparis pisifera Endl. var. plumosa Beissn., Chamaecyparis pisifera Endl., etc., of the family Cupressaceae or an extract thereof is treated with preferably CO2 at 5-10 deg.C higher than 31.1 deg.C critical point thereof under <=300kg/cm<2> pressure to extract pisiferic acid or an analog thereof under supercritical condition. If the plant extract is used particularly as a raw material, the solvent in the extract can be removed to industrially and advantageously concentrate the aimed substance. USE:An antimicrobial agent.
Patent JP-H10307862-A (JP)
Title: Method for preparing production plan
Inventor: TOYOSHIMA YASUHIRO
IPC: G06Q50/04
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a production plan preparing method capable of quickly preparing a schedule even when there are many production processes. SOLUTION: A CPU 2 specifies a working process with all the working processes of respective parts based on working information read out from a working information data base 12 and applies the specified working process to a reference working process plan preparing part 5 as a reference working process. The preparing part 5 prepares a production plan in the reference working process and applies the prepared plan to a backward part 6 and a forward part 7. When the reference working process plan is given, the backward part 6 prepares the working plans of respective working processes upper than the reference working process by a backward method and the forward part 7 prepares the working plans of respective working processes lower than the reference working process by a forward method.
Patent JP-H04346717-A (JP)
Title: Thresher frame of combine
Inventor: NAKAI MASAJI
IPC: A01F12/00
Filed: 1991-05-21
Abstract: PURPOSE:To facilitate maintenance of the interior of thresher of combine and to increase rigidity of machine body. CONSTITUTION:A frame 2 at a squeezing inlet side, laying a feed chain 1, is installed openably toward outside and downward and rotatably. A frame 4 of a dust discharging machine having a sucking dust discharging machine 3 for threshing and selection is fixed openably toward backward and outside and rotatably. A stationary strut 5 is set between the frame 2 at the squeezing inlet side and the frame 4 of the dust discharging machine to immobilize a closing position.
Patent JP-S63281468-A (JP)
Title: Vertical dmos-fet
Inventor: KANAI YOSHIYUKI
IPC: H01L29/78
Filed: 1987-05-14
Abstract: PURPOSE:To reduce the ion resisance of an element, by providing the bottom of a part surrounded by four first diffusion layers of an isolation island of an dielectric isolation substrate, with a groove in the form of a quadrangular cone. CONSTITUTION:After an SiO2 film 15 formed on a 100N<-> substrate 3, the SiO2 film 15 is selectively eliminated by etching, and an element isolation region 16 and a quadrangular cone groove region 17 are formed. As the pattern for the element isolation region 16, a pattern is used which is parallel to or vertical to the 110 direction. A pattern for the quadrangular cone groove region 17 has an inclination angle of theta 45 deg. with respect to the 110 direction. An N<+> layer 4 is formed on the whole surface by an isotropic etching. The quadrangular cone surface of the quadranglar cone groove 14 formed at this time has an inclination angle of theta 45 deg. with respect to the 110 substrate 3, and the element isolation region 16 has an inclenation angle of theta 55 deg.. After the SiO2 film 15 is completely eliminated, an SiO2 film 2 is formed on the whole surface, and a polysilicon layer 1 is formed on the SiO2 film 2. The N-type substrate 3 and the like are polished, and a dielectric isolation substrate is formed. Then other parts are formed by the usual process, and a vertical type DMOS-FET is obtained.
Patent JP-S5738992-A (JP)
Title: Denitrifying method
Inventor: KAWAKAMI MASAKI
IPC: C02F3/34
Filed: 1980-08-21
Abstract: PURPOSE: To perform stable nitrifying and denitrifying and improve denitrification treatment efficiency by alternately changing over the gas supply state for the ammoniacal-nitrogen-contg. water to be treated in a down flow passage to an aerobic treatment state and an anaerobic treatment state.  
     CONSTITUTION: Night soil is supplied to the upper part of the up flow passage R 2  of a hermetic type treating tank 1 provided with a relatively deep down flow passage R 1  of about 10W100m, the up flow passage R 2 , and a circulating flow passage R 3  communicating and connecting the upper parts of both flow passages R 1  and R 2  to themselves, and is circulatively flowed through the respective flow passages R 1 , R 2 , R 3  in the state of containing activated sludge. For such circulatively flowing night soil, stop valves V 1 , V 2  are operated to open and close oppositely to change over the gass supply state through a supply device 8 in the upper parts altenately to an aerobic treatment state and an anaerobic treatment state of supplying the gas recovered from the flow passage R 2 , whereby the ammoniacal nitrogen components are nitrified in the former and denitrification treatment is accomplished in the latter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62274616-A (JP)
Title: Formation of silicon film
Inventor: YAMAGAMI ATSUSHI
IPC: H01L31/04
Filed: 1986-05-22
Abstract: PURPOSE:To improve film depositing speed and to deposit polycrystalline substance on a low temperature substrate, by projecing light, which is absorbed by the deposited film and causes thermal reaction, in addition to light, which causes photochemical reaction. CONSTITUTION:Raw material gas including silicon is introduced in a reaction container 1, in which a substrate 2 is contained. High energy light 7, which performs optical decomposition of the raw material gas, and light 8 in a wavelength range, which is absorbed by silicon but is hardly absorbed by the substrate, are overlapped and projected. Thus a silicon film 9 is deposited on the substrate 2. In addition to the light, which causes the photochemical reaction, the light, which is absorbed by the deposited film and causes thermal reaction, is applied. By this simple method, the depositing speed of the film can be improved. By controlling the wavelength and the illuminance of the light, which is absorbed by the deposited film, a polycrystalline substance can be deposited on the low temperature substrate.
Patent JP-H02293894-A (JP)
Title: Liquid crystal driving circuit
Inventor: SAITO TADASHI
IPC: G02F1/133
Filed: 1989-05-09
Abstract: PURPOSE:To integrate ICs to a high scale by charging the ramp voltages simultaneously inputted to respective stages to the reference voltages selected in accordance with the data signal values transferred for each of the stages and outputting liquid crystal driving voltages. CONSTITUTION:This driving circuit has comparators 13a to 13n which are input ted with the liquid crystal driving voltages v18a to v18n outputted by n-stages of source-follower circuits 22 to 2n consisting of output transistors (TRs) Qa to Qn and constant current sources Ia to In of one piece per stages at one end and compare the same in correspondence with the selected reference voltages v12a to v12n at other end and open and close the corresponding sampling switches 14a to 14n of the respective stages by the comparator output voltages v13a to v13n. The output TRs Qa to Qn are one piece per each of the stages (a) to (n) in such a manner and the comparators 13a to 13n can be easily constituted of three pieces of switches, one piece of capacitor and one piece of NOT circuit and, therefore, the driving circuits are formed as a small-sized integrated circuit.
Patent JP-H0413708-A (JP)
Title: Coating composition
Inventor: NIIMOTO MASAKI
IPC: C09D155/00
Filed: 1990-05-02
Abstract: PURPOSE:To obtain the title composition suitable for skiing tool, etc., having excellent curing properties, surface hardness, appearance, coating workability, comprising a specific polyurethane (meth) acrylate, a (meth) acrylate group- containing polymerizable compound, a photopolymerization initiator and a fiber-based polymer in a specific ratio. CONSTITUTION:The objective composition comprising (A) 20-60 pts.wt. polyurethane (meth)acrylate prepared by reacting a polyisocyanate (e.g. isophorone diisocyanate) containing at least two isocyanate groups with a polyol and a hydroxyl group-containing (meth)acrylic compound, (B) 80-40 pts.wt. (meth) acrylate group-containing polymerizable compound [e.g. methyl (meth)acrylate], (C) 0.1-10 pts.wt., preferably 1-5 pts. wt. photopolymerization initiator (e.g. 2,2- dimethoxy-2-phenylacetophenone) and (D) 5-20 pts. wt. fiber-based polymer (preferably cellulose acetate butylate).
Patent JP-H0413615-A (JP)
Title: Production of fragrant resin composition
Inventor: MATSUDA MASAHIRO
IPC: A61K8/00
Filed: 1990-05-02
Abstract: PURPOSE:To stably obtain the title compound useful as a household aroma, etc., by impregnating fine powder having a special apparent specific gravity with perfume and a perfume stabilizer to give powder, blending the powder with ester-based wax having a specific softening point and pelletizing. CONSTITUTION:100 pts.wt. fine powder having <=0.3g/ml apparent specific gravity is impregnated with 100-300 pts.wt. perfume (e.g. liquid perfume) and 0.5-15 pts.wt. perfume stabilizer to give powder, which is blended with 40-400 pts.wt. ester-based wax (e.g. higher fatty acid ester or higher alcohol ester) having 40-140 deg.C softening point at 50-170 deg.C, pelletized and after confirmation of no bleeding of liquid on the pellets at room temperature, the pellets are blended with 2-40wt.% polyolefin-based resin and molded to give a fragrant resin composition.
Patent JP-S5450344-A (JP)
Title: Optical scanner
Inventor: HATSUTORI NOBUNE
IPC: H04N3/02
Filed: 1977-09-28
Abstract: PURPOSE:To make it possible to easily vary the length of a scanning spot in the auxiliary scanning direction by moving a cylindrical lens in the direction of the optical axis. CONSTITUTION:A projecting lens 3 and a cylindrical lens 20 are arranged between a rotary polygonal mirror 2 fro reflecting the optical flux from a light source and a scanning plane 4. The cylindrical lens 20 has a refractive power only in the auxiliary scanning direction and is made movable in the optical axis in front of the scanning plane 4. This plane 4 is removed from the focal point 22 concerned with the auxiliary scanning direction 21, and the focal point 24 concerned with the scanning direction 23 is moved to become coincident with the scanning plane 4. Thus, it is possible to form and optical image which has the minimum extension in the scanning direction and which is elongated in the auxiliary scanning direction.
Patent JP-S5640644-A (JP)
Title: Preparation of dihydrodicyclopentenyl acrylate
Inventor: KATOU MITSUHARU
IPC: B01J23/30
Filed: 1979-09-10
Abstract: PURPOSE: To obtain the titled compound through simple procedures in a short proc- ess, by reacting dicyclopentadiene with acrylic acid in the presence of a heteropoly- acid of tungsten or an acidic salt catalyst thereof.  
     CONSTITUTION: Dicyclopentadiene is reacted with acrylic acid in the presence of a heteropoly-acid of tungsten or an acidic salt thereof, preferably a catalyst of silicotungstic acid or phosphotungstic acid, in an amount of preferably 0.5W2wt% based on the dicyclopentadiene and acrylic acid, at 40W100°C, preferably 50W70°C, to give the titled compound.  
     EFFECT: Although neutralization, washing with water and filtration steps are required after the reaction in the case of the conventional boron trifluoride as a catalyst, the catalyst of the present invertion does not require the steps due to the good thermal stability thereof. No problems of corrosion in the reactor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01286489-A (JP)
Title: Novel printing board
Inventor: TOYODA YUKIO
IPC: B32B27/04
Filed: 1988-05-13
Abstract: PURPOSE:To improve resistance to tracking by providing an electrical laminate produced by impregnating a paper substrate with an impregnating solution principally composed of a side chain double bonded resin and a crosslinking vinyl monomer, laminating such substrates and curing the same. CONSTITUTION:An electrical laminate constituting a printing board consists of a polymer composed of principal and side chains. The laminate is produced by impregnating a paper substrate with an impregnating solution principally composed of a crosslinking vinyl monomer and a side chain double bonded resin wherein an principal chain is a trunk polymer containing vinyl monomer units having a functional group and a side chain is a radical-reactable branch defined through the functional group of the principal chain and having carbon-to-carbon double bonding, laminating the impregnated paper substrates and curing the same. The vinyl monomer units constituting the principal chain of the side chain doubled bonded resin are those containing vinyl monomer units having a functional group as essential units and containing additional vinyl monomer units having no functional group. The monomer constituting the essential unit may be a vinyl monomer having a carboxyl group as the functional group, such as acrylic acid or methacrylic acid. The vinyl monomer having no functional group may be sthylene, alphamethylstyrene, chlorosthylene or the like.
Patent JP-S5544308-A (JP)
Title: Supervisory apparatus of filters for oil filter device
Inventor: FUJISHIMA TOSHIKAZU
IPC: B01D37/04
Filed: 1978-09-25
Abstract: PURPOSE: To surely convert the operating conditions of cleaning mechanism to electric signals and supervise the same by providing switches whose contacts open and close periodically with mechanical displacements to a rotator rotating in follow up to the cleaning mechanism and others.  
     CONSTITUTION: Operating conditions of the self-cleaning mechanism are transmitted to a pinion 7 from an operation-checking shaft and a cam gear 8 revolves along the inside wall of a gear cover 3 at the speed complying with the reduction ratio thereof. The roller 10 of rocker arms 19, 20 is so held as to make contact to the cam gear 8 by the torsional force of a torsional coil spring 21. Hence, as the cam gear 8 revolves, the contacts of microswitches 12, 13 open or close periodically and the filter operations are captured in the form of current supply and non-current supply. If the revolving period of the cam gear 8 becomes more than the set value of the timer relay, the non-current supply condition is set before the set time elapses, and an alarm relay or the like is energized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61275633-A (JP)
Title: Automatic marking method for work with blade
Inventor: YOSHIDA TOSHIYUKI
IPC: F16F15/36
Filed: 1985-05-31
Abstract: PURPOSE:To put the whole operation in a serial automation line by stopping the rotation of an indexing motor when a blade is detected by a positioning sensor, applying a paint by a coating device, and setting an origin at a work. CONSTITUTION:The positioning sensor 6 is provided below the work 2 and when this sensor 6 detects the blade part, its signal is transmitted to the indexing motor 1, which is stopped from rotating. The coating device 9 is provided opposite the positioning sensor 6 across a rotating shaft and when the rotation of the indexing motor 1 is stopped, an air cylinder 8 is driven to press felt 7 against the work 2, thereby applying the paint to the blade. Then, the air cylinder 8 moves back to separate the felt 7 from the work 2 and the driving shaft of the indexing motor 1 is rotated by a half. Consequently, the coated part is sent again to the position where the positioning sensor 6 and a sensor for confirmation judges the quantity of the paint coating; when the coating is normal, air is blown by a dryer 11 to dry the paint.
Patent JP-H10305948-A (JP)
Title: Paper splicing control method and device therefor
Inventor: EBIHARA HIROMITSU
IPC: B65H19/16
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a paper splicing control method and its device, capable of taking a span of timing lying between a cutter and a folder surely by measuring any operational delay in a paper splicer actually, and comparing the measured value and the reference value. SOLUTION: In this paper splicing control method, a roll 4 in one side is accelerated in advance by a predriver as delivering a web from a roll 3 on the other, while a binder 10 stuck to a web tip of the roll 4 is forcibly pressed to the web to be delivered from the roll 3 for adhesiveness, and subsequently, a cutter 9 is forcibly pressed to the web at the more rear side than a bonding part to be delivered from the roll 3, cutting this web. In this case, an operational delay (t) or time ranging from an operating command to operate the cutter 9 to that operation of the cutter 9 is actually completed is measured, while a preset reference value T is compared with the actually measured operational delay (t).
Patent JP-S5740746-A (JP)
Title: Magnetic recording medium
Inventor: SOMEZAWA MASASHI
IPC: C09D5/23
Filed: 1980-08-25
Abstract: PURPOSE:To improve solvent resistance and to eliminate tape deformation, by obtaining a magnetic recording medium which has magnetic layers by a radiation setting method with a fast setting speed. CONSTITUTION:A base is coated with magnetic paint, containing magnetic powder and a binder containing a radiation-sensitive compound, such as reactive acryl oligomer and oligoacrylate, having >=2 double bonds, and then irradiated with ionizing radiation, such as electron beams, neutron beams and gamma rays, to cause radical reaction, thus obtaining a magnetic layer of cross-linking structure. Further, a magnetic layer differing coercive force is provided on it.
Patent JP-H0414418-A (JP)
Title: Precise molding method and apparatus
Inventor: MATSUDA KAZUYUKI
IPC: B29C45/00
Filed: 1990-05-08
Abstract: PURPOSE:To mold an ultraviolet curable resin with high accuracy by gradually increasing the irradiation quantity of ultraviolet rays as going away from the injection port to a cavity. CONSTITUTION:An ultraviolet curable resin 4 is introduced into a cavity 3 through an injection port 16 to fill the cavity 3 and held to definite pressure even after filling by a piston 18b. At this time, ultraviolet lamps 23... are allowed to light and ultraviolet rays 24 are transmitted through glass plates 8, 9 to irradiate the ultraviolet curable resin 4 received in the cavity 3. As a result, ultraviolet rays 24 are applied so that the quantity of ultraviolet rays on the ultraviolet curable resin 4 received in the cavity 3 comes to gradually increase as going away from the injection port 16 along the direction shown by an arrow R3. Whereupon, the ultraviolet curable resin 4 received in the cavity 3 is gradually solidified from the region farthest from the injection port 16. Since the liquid ultraviolet curable resin 4 is always supplied while held to a definite pressure at this time, the generation of molding inferiority can be prevented.
Patent JP-H04321183-A (JP)
Title: Document register method for filing device
Inventor: NOMURA KEIICHI
IPC: G06F17/30
Filed: 1991-04-20
Abstract: PURPOSE:To improve the operability by registering and retrieving a necessary document without using a keyboard. CONSTITUTION:The sorting and retrieving marks, etc., are registered in the code information and the handwritten characters, etc., are registered in images with use of the document register sheets like the document name, sorting and retrieving marks, etc. When one or plural documents are registered, the document register sheet is set on an image reading part 1 of a scanner, etc., and read. These register sheets are property used according to the types of registration, e.g. the registration of one or plural documents, the registration of the sorting and retrieving marks, etc. In such a way, a filing device can be used in the sense approximate to the paper. Thus the operability and the application range of the filing device can be improved.
Patent JP-S5640936-A (JP)
Title: Initial diagnosis system for multiplex bus constitution system
Inventor: YOSHIDA HISAKI
IPC: G06F13/00
Filed: 1979-09-12
Abstract: PURPOSE: To perform the initial diagnosis for the overall system in a short time, by carrying out a diagnosis based on the result of diagnosis given from other common bus and the result of diagnosis given from the devices connected to the self-common bus and provided adjacent to each other.  
     CONSTITUTION: When the voltage is set up at the power sources 16 and 26 each,  the confirmation signals are transmitted to the buses 1 and 2. In response to the  signal supplied to the bus 2, the disk control unit 22 plus the bus coupling units 23  and 27 which are capable of diagnosis each perform the diagnosis independently.  And the results of these diagnosis are preserved at flip-flops 221, 271 and 231 each  to give the light emission to the light emitting diode. On the other hand, the signal produced at the terminal unit 21 is applied to the disk control unit 22, and the signal supplied from the OR circuit 222 is applied to the bus coupling unit 27. And the signals from the OR circuits 272 and 101 are applied to the OR circuit 102 of the bus coupling unit 23. And this logic sum signal is applied to the light emitting diode 110 of the terminal unit 25. 
     COPYRIGHT: (C)1981,JPO&Japio