baber/WOPTO huggingface dataset:
Patent JP-S6478771-A (JP)
Title: Mark of industrial product or discrete part thereof
Inventor: HERUBERUTO GENZERU
IPC: B44B7/00
Filed: 1988-08-19
Abstract: PURPOSE: To read respective marks mechanically even at the place of an additional symbol by integrating and providing the mechanicaly readable additional symbol to the mark and providing a deep specific burned place along the line of the mark. CONSTITUTION: Marks 2, 2', 3 are burned by a high energy beam in the nearly constant thick range of a penetratable work 1. Meantime, mechanically readable additional marks 4, 4', 4" are provided on the same place as these marks 2, 2', 3. Further, along the lines of respective marks 2, 2', 3, burned places 5, 5' with obviously deep and somewhat wider width than the other burned traces are provided mechanically detectably on plural places provided by a peculiar distribution on the marks. As this result, the marks 2,2'.3 and the additional marks 4, 4', 4" can be formed, while saving the place by a single process and also the individual marks 4, 4', 4" can be detected mechanically, even at the place of the additional marks 4, 4', 4" by the burned places 5, 5'.
Patent JP-H09262033-A (JP)
Title: Tank having micropore for automatic irrigating cultivation
Inventor: FURUTA MIKIO
IPC: A01G27/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a tank having micropores for automatic irrigating cultivation, having the micropores thereof regulated to minute dimensions so as not to discharge a liquid into the irrigating cultivation apparatus in a breath, capable of simplifying the structure, preventing root rot, excellent in simplicity and utilizable in various uses and fields. SOLUTION: This tank 1 having micropores 2 for automatic irrigating cultivation is equipped with an air uptake means such as a hose 4 set in an irrigating cultivation apparatus A such as a pot or a flower box and the micropores 2 and has a structure for enabling the storage of a liquid such as a culture solution therein. The tank 1 having the micropores 2 is capable of feeding the liquid stored therein to the irrigating cultivation apparatus A under conditions of the opened air uptake means of the tank 1 and, on the other hand, has a constitution for stopping the feed to the irrigating cultivation apparatus A under conditions of the closed air uptake means of the tank 1. The micropores 2 of the tank 1 are regulated to minute dimensions so as not to discharge the liquid into the irrigating cultivation apparatus A in a breath when feeding the liquid to the tank 1.  Furthermore, a porous filter is preferably installed so as to come into contact with the micropores 2.
Patent JP-S6361476-A (JP)
Title: Disk reproducing device
Inventor: OYAJI MASANORI
IPC: G11B27/10
Filed: 1986-08-29
Abstract: PURPOSE:To shorten a retrieval time required at the time of retrieving information by moving a pickup by the differential component between the number of tracks or the number of steps indexing the position of the pickup at the time of the retrieval and an object retrieving position. CONSTITUTION:A function representing the relation between the index indicating the moving distance of the pickup and position information from a disk is approximated by a step formed step function and stored in the ROM9a of a microcomputer CP9. When a reproduction is interrupted and the position information of the retrieval position is designated to the CP9 from an operation control part 10, the number of the tracks or the number of the steps of a stepping motor 5 indexing the position of the pickup a at the time of the retrieval and the object retrieval position are read from the ROM9a, the pickup 1 is driven by the difference component and when the counting of the pickup 1 coincides with the number of the difference component, a driving stop signal is transmitted to a motor control part 6.
Patent JP-H0253497-A (JP)
Title: Production of optically active mandelic acid
Inventor: ISHIMURA FUMIHIRO
IPC: C07C69/732
Filed: 1988-08-18
Abstract: PURPOSE:To efficiently obtain mandelic acid having high optical purity by reacting a specific compound with a cultured product of a microorganism, etc., having an ability capable of asymmetrically hydrolyzing an ester bond of the compound. CONSTITUTION:A bacterium selected from the genus Sporobolomyces, Pseudomonas (e.g., Pseudomonas ribaflavina IFO 3140 strain) is cultured to give the cultured product (B) consisting of a a bacterial cell and/or bacterial cultured liquid having ability capable of asymmetrically hydrolyzing an ester bond of a compound (A) expressed by formula I (R1 is lower alkyl). Then the ingredient A is dissolved in a phosphoric acid buffer at an amount of 0.5-40V/V% and then the ingredient B is added thereto so that esterase activity is 0.1-10U/ml and as necessary methanol, etc., is added thereto and the ingredient A is reacted with the ingredient B at-10 to 40 deg.C and pH3-7 for 1-24hr to provide the reacted product (C). Then the ingredient C is centrifuged and purified with a chromatography, etc., to collect the optically active mandelic acid expressed by formula II (R is H or lower alkyl; C* is asymmetric carbon).
Patent JP-H04356490-A (JP)
Title: Method for manufacturing sephem compound
Inventor: ROUERU DEII HATSUTOFUIIRUDO
IPC: A61K31/546
Filed: 1991-08-15
Abstract: PURPOSE: To obtain a cephem compd. which is useful as an antibiotic by producing a cephalosporin amino substance by using a triaryl halogen phosphite complex, acylating the cephalosporin amino substance, and then deesterifying.  
     CONSTITUTION: First, a triaryl halogen phosphite complex expressed by formula I (wherein X is Cl, Br; Z is H, a 1 to 4 C alkyl, etc.) is used to obtain a compd. expressed by formula II (wherein R is H or a carboxylic acid protecting group). The compd. expressed by formula II or its salt is subjected to acylation and then to deesterification to obtain the objective 7-(D-2-phenyl-2- aminoacetoamide)-3-chloro-3-cephem-4-carboxylic acid. As for the method to obtain the compd. expressed by formula II from the compd. expressed by formula I, the method described below or the like is preferable. Namely, the compd. expressed by formula I as a halogenating agent is allowed to react with 6- or 7-acrylaminocephalosporin in the presence of a tertiary amine base in an anhydrous inert org. solvent, and then the product is allowed to react with a 1 to 15 C aliphatic alcohol in the presence of hydrogen chloride. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H054329-A (JP)
Title: Method for adjusting ink quantity preliminary for offset printer
Inventor: SUGIMOTO SEIJI
IPC: B41F31/04
Filed: 1991-08-16
Abstract: PURPOSE:To shorten time to be taken to reach a desired print density by a method wherein a logical necessary ink quantity is added or deducted to and from a work to be performed next time considering remaining quantity of ink on a printer for preliminary adjustment, test printing is performed, thereafter, opening degree of an area diving blade is made to be a desired value of control. CONSTITUTION:A CPU 4 stores in a memory 5 a data indicating a state of ink distribution in the cross direction of a current slider on a group of ink rollers, compares and calculates in accordance with conditions written previously in a ROM of the CPU 4, and stores numeral value thereof in a memory 5a. A numeral value of preliminary adjusting quantity is decided by condition dependent on magnitude of difference quantity written in the ROM in the CPU 4. A calculation value D becomes a numeral value of the preliminary adjusting quantity and is read in a memory 5b of a controller. The data of the memory 5b is outputted to a driving unit 6 of a main controller, a diffusing slider motor is rotated in a set direction and is stopped when a value fed back of a potentiometer 16 coincides with values of the sliders of the memory.
Patent JP-S58105293-A (JP)
Inventor: FUKUSHIMA YOSHIO
IPC: G10K15/10
Filed: 1981-12-18
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-S58105217-A (JP)
Title: Display
Inventor: KITAHATA MAKOTO
IPC: G02F1/1524
Filed: 1981-12-18
Abstract: PURPOSE:To obtain a device which has a picture or a signal pattern of optional size especially, can be operated by low voltage, and is capable of storing and erasing easily, by providing an electrode on both faces of a laminated body which has laminated an electrochromic (EC) film, a solid electrolytic film and an optical resistance film in order. CONSTITUTION:On a film 4 of a glass substrate covered with a transparent conductive film 4, a WO3 film (EC film) 1 is formed, and a solid electrolytic film 2 having a good ionic conductive property is formed by sputtering an amorphous lithium compound such as niobic acid lithium, etc. on the surface of the film 1 at a low temperature. Subsequently, when the film 2 is heated, it is crystallized and its ionic conductive property is deteriorated, therefore, it is cooled and an optical resistance film 3 of CdS, etc. is sputtered, and a transparent electrode 5 is formed by sputtering ITO to the film 3, by which ECD is obtained. To this ECD, laser light is irradiated like an image from the electrode 5 side, to the EC film side, voltage is applied negative, and a picture 7 is stored. When the voltage is applied in the opposite direction, it is erased instantaneously. In this way, it is possible to obtain ECD which is capable of storing for hundreds of hours, and also ultraviolet rays and infrared rays, too.
Patent JP-S6447974-A (JP)
Title: Automatic generation of test pattern
Inventor: KANBE KOHEI
IPC: G06F17/50
Filed: 1987-08-18
Abstract: PURPOSE:To facilitate the generation of a test pattern, by making internal condition of a circuit determined by coincidence operation adapt to an LSI circuit made free to set. CONSTITUTION:One representative fault yet to be detected in a circuit is selected to be outputted to an external output terminal 4 through a combination circuit 1. When the output thereof propagates only as far as a memory element section 2, a time development is conducted to make it propagate to the terminal 4. Values for the element section 2, an external input terminal 3 and the terminal 4 are determined in the propagating operation and the initial value of the element section 2 thus determined is set for the element 2 by using setting/ resetting functions of an address decoder 5, an address shift register 6 and a data shift register 7. Then, when an input value and an output value determined are outputted hourly to the terminals 3 and 4, a representative fault can be detected thereby facilitating the generation of a test pattern.
Patent JP-2001029713-A (JP)
Title: Apparatus for takeout of inter-particle substance from solid particle aggregate
Inventor: MIURA KUNIO
IPC: B01D35/147
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To efficiently take out inter-particle substance of a solid particle aggregate. SOLUTION: A takeout apparatus 1 comprises a cylindrical filling container 2 arranged vertically, a cooling pipeline 3 buried in a wall part so that almost entire wall part 2W can be cooled, a filter 4 which blocks an outlet side of the filling container 2, not allowing ice particle to pass through, but allowing takeout water and takeout substance to pass through, and a collecting pipeline 5 for collecting the takeout water and the takeout substance which pass through the filter 4.  The takeout water W passing through a clearance S between an inner face 2n of the container and an outer face 10s of an ice particle aggregate through a container wall part 2W is cooled by distributing cold water in the cooling pipeline 3 always or at proper times during takeout, and passing resistance of the takeout water W in the clearance S is allowed to approach at least the passing resistance of the takeout water between particles of the ice particle aggregate 10. Thereby, the passing of the takeout water inside and outside the ice particle aggregate 10 is uniformized, and efficient takeout can be carried out.
Patent JP-H1046579-A (JP)
Title: Earth retaining work execution device and earth retaining method
Inventor: KAMEZAKI SHUNICHI
IPC: E02D17/08
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently bury a long size pipe such as gas pipe in a groove. SOLUTION: A groove is excavated by an excavator, and an earth retaining work execution device A is arranged in the groove, and a sheet pile 8 is arranged on a side surface of the device A. A part between the sheet pile 8 and an inside surface of the groove is backfilled, and is rolled so as to endure a load of a reaction panel 3. Then, the front of a blade 2 is excavated by the excavator, and when a space can be secured, the reaction panel 3 is pressed against the sheet pile 8 by a reaction jack 4, and the sheet pile 8 is pressed against the inside surface of the groove.  Then, the frame tip 1a is pushed by a propelling jack 5, and the device A is advanced (propelled), and when it advanced by a quantity equivalent to a single sheet pile 1, propulsion is stopped, and the sheet pile 8 is arranged, and this operation is repeated, and waling is performed, and when it advances by a quantity of one sheet, timbering is constructed by waling 17 and a strut 6.
Patent JP-H0954747-A (JP)
Title: Computer system
Inventor: NAKAMURA NOBUTAKA
IPC: G06F13/28
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction of DMA transfer caused by occurrence of a target retry state and to improve the DMA transfer processing reliability. SOLUTION: An ISA DMAC 1521 detects whether an internal PCI bus 2 is set in a resource lock state and then issues a DACK# to start a DMA transfer cycle only when the bus 2 is not set in the resource lock state. Therefore, even if a target retry state occurs during a bus cycle set for the DMA transfer, it causes other than the resource lock state. Thus, it is possible to prevent such a trouble that a memory device is permanently locked even if the DMAC 1521 does not release the bus using right by the target retry state, and therefore, it is possible to prevent the malfunction of the DMA transfer that is caused by occurrence of the target retry state.
Patent JP-S58104968-A (JP)
Title: Coated steel plate for working having coating film for preventing surface damage
Inventor: ISHITOBI HIROTAKE
IPC: C09D131/04
Filed: 1981-12-18
Abstract: PURPOSE:To obtain the titled coated steel plate having a coating film capable of preventing the surface damage during working and transportation of the plate and releasable easily after working, at a low cost, by coating a steel plate with a specific amount of a resin emulsion added with a specific mold release agent. CONSTITUTION:0.1-3.0pts.wt. of a dialkylphosphoric acid ester salt is added as an internal release agent to 100pts.wt. (solid basis) of a vinyl acetate-polyethylene copolymer resin emulsion, and the mixture is applied to a coated steel plate for working use. The amount of the coating mixture is 10-100g (dry basis) per 1m<2> of the single surface of the steel plate. The emulsion is coated to the plate by spraying or immersion and squeezed with a roller, or applied to the steel plate with a three-roll coater, and dried at 50-300 deg.C to remove the water. USE:Outer plate of refrigerator, washing machine, etc.
Patent JP-H0648789-A (JP)
Title: Ultralow exotherm type b-type blast furnace cement
Inventor: SUZUKI YASUNORI
IPC: C04B7/19
Filed: 1992-07-31
Abstract: PURPOSE:To provide the subject ultralow exotherm type cement capable of remarkably reducing the exotherm being accompanied with curing and of preventing reduction of durability of its cured concrete. CONSTITUTION:Cement is prepared by blending 15 to 30wt.% alite component with 50 to 75wt.% belite component, <=4wt.% C3A and 6 to 18wt.% C4AF an admixing gypsum with the resultant cement clinker. To 40 to 60wt.% the obtained cement, 60 to 40wt.% blast furnace slag powder is added, thus producing the objecting ultralow exotherm type B-type blast furnace cement.
Patent JP-H1148275-A (JP)
Title: Cold hot air circulating type molding machine
Inventor: SATO YOSHIMI
IPC: B29K105/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a cold hot air circulating type molding machine for improving productivity by molding with both machine expenses and installation space limited to minimum limits even in the case of manufacturing by multikind and small lot production. SOLUTION: The molding machine 1 having a housing 2 for feeding under pressure hot air from one to the other of upper and lower chambers 6A, 6B to circulate the air, comprises a heating unit 3 having an inlet 8a and an outlet 8b communicating with the corresponding chambers 6A, 6B to the housing 2 to circulate the air, an inlet 9a and outlet 9b for circulating cold air and detachably connected to the inlet 8a and outlet 8b to feed under pressure hot air generated from a heat source 33 to one 6A of the chambers via the inlet 8a and to pass it to the other 6B of the chambers via molds 5, 7, and a cooling unit 4 detachably connected to the inlet 9a and outlet 9b to feed under pressure the cold air to one 6A of the chambers via the inlet 9a and to pass it to the other 6B of the chambers via the molds 5, 7.
Patent JP-H0847426-A (JP)
Title: Service table for meal-providing
Inventor: OHASHI KIYOSHI
IPC: A47J47/16
Filed: 1994-08-08
Abstract: PURPOSE:To provide a service table for meal-providing wherein the loading quantity is large, and the moving and storage are convenient, which is used for a meal-providing at school and hospital, etc. CONSTITUTION:A base 3 is formed by connecting a pair of pipe members 4, 4 which are channel-formed, in parallel by upper and lower connecting members. Then, on the top of the base 3, a shelf plate 9 is fixed. At the same time, an upper guide rail and lower guide rail 12 are provided under and inside of the shelf plate 9 to constitute a main table 2. Then, the side edge of a shelf plate 18 of a subsidiary table 13 wherein a pair of pipe members 14 are connected in parallel by a connecting member is inserted in the upper guide rail of the main table 2, and the side edge of a shelf plate 25 of a subsidiary table 20 wherein a pair of pipe members 21 are connected in parallel by a connecting member is inserted in the lower guide rail respectively. Then, when the subsidiary table is pulled out, a stopper 19 which is provided on a horizontal part of the subsidiary table 13 is engaged with a connecting member 7a of the main table 2, and a stopper 26 which is provided an a horizontal part of the subsidiary table 20 is engaged with a connecting member 7b of the main table 2, and the main table 2 and subsidiary tables 13, 20 are prevented from separating.
Patent JP-H0463255-A (JP)
Title: Production of al-mg alloy plate having high strength and high corrosion resistance
Inventor: KANEDA YUTAKA
IPC: C22F1/047
Filed: 1990-08-02
Abstract: PURPOSE:To produce an Al-Mg alloy plate having high strength and high corro sion resistance by subjecting an ingot of an Al-Mg alloy containing specific amounts of Mg to soaking treatment, to hot rolling at specific finishing temp., and then to specific heat treatment. CONSTITUTION:An ingot of an Al-Mg alloy containing >=4.0wt.% Mg is subjected to homogenizing treatment by the ordinary method, and hot rolling is exerted to the prescribed thickness and finished at a finishing temp. of the recrystallization temp. or below, 200-270 deg.C. Subsequently, without cooling the resulting hot rolled plate, heat treatment is performed at 200-250 deg.C for 2-12hr. As the Al-Mg alloy ingot applied to the above manufacturing method, an ingot of an Al-Mg alloy having a composition consisting of, by weight, 4.0-6.0% Mg, 0.05-1.5% Mn, 0.05-0.3% Cr, <=0.5% Cu and/or <=0.5% Zn, and the balance Al with inevitable impurities is preferred. By this method, the Al-Mg alloy plate having high strength, hardly causing intergranular corrosion, stress corrosion cracking, etc., and having superior corrosion resistance can be obtained.
Patent JP-S6097178-A (JP)
Title: Winding device
Inventor: HIRATA KAZUYA
IPC: H01F41/06
Filed: 1983-11-02
Abstract: PURPOSE:To aim at simplification and miniaturization in a device, by installing a nozzle in a unit being shiftable in a X-axis direction of a three-axis orthogonal type robot, while making a work wind up a wire through this nozzle. CONSTITUTION:This coil winding device is provided with an insertion head part inclusive of a chuck being free of shifting and turning in both directions, a winding head part inclusive of a three-axis orthogonal type robot consisting of each X-axis-Z-axis units 8-10. A nozzle 11 is attached to the Z-axis unit 10 of this robot, while a wire guide roller 12 is pivotally supported on the Y-axis unit 9 via a bracket. A work is detachably supported on a chuck part attached to a spindle 19 via block 17, while a wire coiled round on the work is cut off by opening or closing motion in a pair of cutters 31 and 32 of a cut and clamp part A lifted by a cylinder 49, and the cut end part is so designed as to be held between a pair of clamp jaws 41 and 42.
Patent JP-S6186122-A (JP)
Title: Cutting device for sheet pile of steel pipe
Inventor: KATO YOSHIHIRO
IPC: B26F3/00
Filed: 1984-10-03
Abstract: PURPOSE:To make it possible to perform the cutting work efficiently and precisely, by performing the level adjusting as fixing a cutting device main body to the inner wall of a sheet pile main pipe, and cutting the sheet pile main pipe and a joint part with a disc cutter and a water jet nozzle. CONSTITUTION:A cutting device (alpha) is brought down as it is suspended, to the preset position where a sheet pile main pipe A should be cut, each of contacting members 16 of holding units 2 is pressed against the inner wall (a) of the main pipe A, and this device (alpha) is fixed to the inner wall (a). In this situation, the position of a cutter is adjusted through slidingly bringing up/down a cylindrical body 6 and a nozzle holding body 9 relatively to a horizon tally moving body 5. Next, a disc cutter 8 is made rotatingly cut into the inner wall of the main pipe A, revolved through rotating a rotor 3 with a rotation driving unit 4, and the main pipe A is cut along the circumferential direction. Moreover, to cut a part of joint with a water jet nozzle 11, the cutter 8 and the nozzle 11 are shifted upward/downward. After that, the nozzle main body is moved back/forth by a cylinder unit 12, and the joint part is cut as spouting high-pressure water from a nozzle opening.
Patent JP-H0955816-A (JP)
Title: Data broadcasting device, data receiver and data broadcasting method
Inventor: WATABE TOMOKI
IPC: H04L69/14
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a data broadcasting device of simple constitution capable of distributing digital data to many unspecified receivers. SOLUTION: The audio output signals of a broadcasting signal source 4 are outputted to a communication network 1 capable of multi-connection and the many unspecified data receivers 10A 10N are arbitrarily multi-connected to the communication network 1. Then, data outputted from the broadcasting signal source 4 are distributed to the many unspecified data receivers.
Patent JP-S6099404-A (JP)
Title: Vertical rolling mill
Inventor: HIOKI TAKESHI
IPC: B21B31/24
Filed: 1983-11-02
Abstract: PURPOSE:To reduce the weight and volume of a housing and to reduce the initial investment of an installation by forming the mounting part of rolling reduction nuts integrally with the housing and making the dimensions of each part of a housing window small. CONSTITUTION:A titled mill consists of a housing 5 provided with rolling reduction screws 6, rolling reduction nuts 9, and a hydraulic cylinder 10 for adjusting the rolling reduction. Openings 20 for mounting the hydraulic cylinder 10 are provided to the housing 5 at the outsides of both sides of a housing window W. The mounting parts 21 for mounting the nuts 9 are located respectively between both openings 20 and the window W and within a zone connecting the inlet and outsides of housing 5 of a mill pass-line. Thus the length of an arm of bending moment is made short by the mill having the reduced width of housing window W, and the weight and volume of housing 5 are made small to reduce the initial investment of installation.