baber/WOPTO huggingface dataset:
Patent JP-H11220363-A (JP)
Title: Digital oscillator
Inventor: HANEDA MUTSUO
IPC: H03K3/02
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a digital oscillator which has smaller power consumption than conventional one. SOLUTION: This oscillator supplies a binary number (k) set in a register 12 to an input A of an adder 10, repeats addition by an adder 10 in synchronism with a clock supplied to a input ck of a register 14, and supplies a carry signal showing a carry to a digit above the most significant digit from an output ca of the adder 10 to a frequency divider 18b. The clock supplied to the input ck of the register 14 is generated by dividing the frequency of a clock of frequency fin by a frequency divider 18a, so an NCO(numerically controlled oscillator) 16 operates at a low frequency and therefore becomes small in power consumption. The frequency fout of the signal having its frequency divided by a frequency divider 18b is determined by the frequency division ratios of the frequency dividers 18a and 18b in addition to the binary number (k).  The resolution of the frequency fout becomes finer than that when the NCO 16 is used alone. Instead of the adder 10, a subtracter and an adder subtracter are usable.
Patent JP-S61181414-A (JP)
Inventor: ISHIKAWA KEIJI
IPC: A47J43/04
Filed: 1985-02-07
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-H05255076-A (JP)
Title: Production of ultrasonically sealed drug delivery system
IPC: A61K9/70
Filed: 1993-02-10
Abstract: PURPOSE: To produce the subject system, excellent in percutaneous absorbability and maintainability and useful as medicine, etc., by sealing a specific backing layer and the second specified layer according to ultrasonic radiation. CONSTITUTION: This system is produced by including an active substance such as nitroglycerin in the interior of the second layer or in the interior of a region restricted by a backing layer and the second layer and applying ultrasonic radiation, e.g. at 18-22kHz to a backing layer and the second layer and sealing the layers. The backing layer is impermeable to the active substance and the second layer is permeable to the active substance or an activated form of the active substance.
Patent JP-S62179939-A (JP)
Inventor: WATANABE MASASHI
IPC: C08L1/00
Filed: 1986-02-04
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-H08218961-A (JP)
Title: Intake manifold
Inventor: NAKAZATO TOMONORI
IPC: F02M35/104
Filed: 1995-02-10
Abstract: PURPOSE: To prevent generation of loud noise and leakage of the generated noise to the outside. CONSTITUTION: An intake manifold 1 is provided with a plenum chamber 2, which possesses an intake inlet and a pherality of intake outlets 3, and plural branch pipes 4, in which one side ends are connected to respective intake outlet ports 3 in the plenum chamber 2. The other side ends of the branch pipes 4 are connected to a cylinder head in an engine. The cylinder head side parts of the branch piper 4 are formed of aluminum casting material made branch pipe component members 13, while the plenum chamber side parts are formed of aluminum malleable material made branch pipe component members 14.
Patent JP-S62215587-A (JP)
Title: 5-substituted octahydroindolizine
Inventor: RICHIYAADO JIYOERU KAAMOSHIN
IPC: C07D471/04
Filed: 1987-02-04
Abstract: Octahydroindolizidines and corresponding ketones of the formulae (I) and (II):wherein. A is a 3-7 carbon or hetero-containing ring, R' is a substituent, n is 0-6 and x is 0-3. Also, pharmaceutical compositions for treating pain containing (II or (II) and methods for synthesis and use as well as novel intermediates in the synthesis.
Patent JP-S59150868-A (JP)
Inventor: NAKAMURA SADAAKI
IPC: B65G1/06
Filed: 1983-02-16
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-S57137414-A (JP)
Title: Method for removal of impurity element of molten steel
Inventor: KITAMURA KAZUO
IPC: C21C7/04
Filed: 1981-02-20
Abstract: PURPOSE: To remove impurity elements such as P, Sn, Sb, As, Pb, Bi, by treating molten steel contg. a specific amt. or below of C by means of metallic Ca, Ca alloys and Ca compounds in a nonoxidative atmosphere or in the presence of strong reducing slag.  
     CONSTITUTION: Molten steel 2 contg. ≥1 kind of P, Sn, Sb, As, Pb, Bi as impurity elements and ≤1.5% initial carbon content is contained in the last ladle 1. The surface of the steel 2 is covered with strong reducing slag 3, and metallic Ca, Ca alloys and Ca compounds are blown by gaseous Ar as a carrier gas into the steel 2, whereby these are caused to react. The amt. of the addition is set at about ≥200ppm in terms of Ca. Immediately after the reaction the steel 2 is flowed into the 2nd ladle 7 through a rotary nozzle 6. Since the impurity metals have high affinity to the Ca, they react to form solids, which are left in the ladle 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60184850-A (JP)
Title: Method and unit for cleaning screen stencil frame of flat screen textile printer
Inventor: ICHINOSE SHIROU
IPC: B41F15/36
Filed: 1984-02-13
Abstract: PURPOSE:To automatically perform a cleaning of a screen stencil and a recovery of a residual color paste when the color arrangement is changed or the full color arrangement is completed by reciprocating a carrying body over the screen stencil with a suction nozzle set thereon brought into contact with the surface of a screen gauze of the screen stencil. CONSTITUTION:As drive motors 52a and 52b are turned ON in the forward direction, an upper moving truck 50a and a lower moving truck 50b both moves to the end position Y1 of a screen stencil 5. At this position, an air cylinder 60 of the truck 50a operates to bring the upper nozzle 51a close to a screen gauze 5a. Namely, the screen gauze 5a to be cleaned up comes to be grasped with the upper nozzle 51a and the lower nozzle 51b. In addition, a blower 33 of a support body 20 operates to generate a sucking force in the nozzles 51a and 51b with the formation of a negative pressure. Under such a condition, the moving trucks 50a and 50b are moved to clean up the screen gauze 5a. As the trucks 50a and 50b reaches the position Y2, the motors are each driven reversely and the trucks move to the opposite side.
Patent JP-S58140228-A (JP)
Title: Selvedge rubber trimming apparatus for topping calendar
Inventor: KAMINAKA ISAO
IPC: B29C37/02
Filed: 1982-02-15
Abstract: PURPOSE:To prevent defective cutting, disarrangement of cords and the like by arranging a rubber layer cutter and a tire cord side rim detector on a slide base free to slide axially on the tire cord supply side of a calendar roll. CONSTITUTION:A rail 6 is provided on supporting frames 4 provided on the right and left sides of the tire cord T supply side of calendar rolls 1 and 2 in such a manner as to be parallel with the axis of the calendar rolls 1 and a slide base 7 is provided thereon slidably. A disc-shaped cutter 14 is provided on the slide base 7 through a cutter arm 13 while an image sensor 15 is provided to detect the side rim of a tire cord T. The slide base 7 is slidden widthwise through a sliding fluid cylinder 8 to match the center line L of the image sensor 15 with the side rim of the tire cord T and then, right and left ends of a topping rubber rolled over the surface of the calendar roll 1 are cut at the same position as the side rim of the tire cord T.
Patent JP-S56121818-A (JP)
Title: Cooler of cooling water in engine for small ship
Inventor: MIZUNO KAZUYOSHI
IPC: F01P11/00
Filed: 1980-02-26
Abstract: PURPOSE: To facilitate work of inspection and supply of cooling water in an engine, by connecting a supply water conduction pipe to a cooling water supply hold, provided in the upper part of a cooler main body and communicated with a cooling water chamber of the engine in the inside of said cooler main body, and exposing a top end opening part of said pipe on a deck.  
     CONSTITUTION: A cooler 30, which must be mounted to the cylinder head part of a marine engine, comprises a cylindrical main body 31 and cylindrical heat exchanger element 32. Then its constitution is such that engine cooling water at high temperature flowing in from a flow inlet hole 31d, when entering an outer cylinder 32a from an inflow chamber R 1  and flow inlet port 321 to the outer cylinder 32a and flowing out to an engine via an outflow port 322, outflow chamber R 2  and flow outlet hole 31e, is cooled by seawater flowing in from a flow inlet hole 33b, passing through in many cooling pipes 32b and flowing out from a flow outlet hole 34b. At this time, operations of feed and supply or inspection for the cooling water can  be performed from a supply port 351 of a supply water conduction pipe 35 with its opening on a deck 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07207965-A (JP)
Title: Energy supply station system and information transfer device or key box operating this system
Inventor: ENDO OSAMU
IPC: E04H3/02
Filed: 1994-01-24
Abstract: PURPOSE:To improve the extent of benefitability to an customer by approaching to an information desk equipped with a parking lot, transferring various operation instructions to a parking car at a stationary service station and performing an energy supply of refueling or the like and required operations. CONSTITUTION:A car is parked in a parking lot D, and a driver checks a parking position number F and stores in memory and alights from the car. Next, an on-off door of a key box G set up in a business section entrance C is opened with a key, then this key is stored in the key box G. In succession, required operation instructions such as energy supplying of refueling or the like, car washing oil change, tire change and so on are inputted through a telephone, etc. On the other hand, an operator of a stationary service station I prepares a key box number of a customer, a car type, a number plate numeral or the like with an appended car slip and acts on the basis of this car slip. The operator checks the operation instruction details, moving the car at need, and he performs required operations. Subsequently the driver, who has finished his another business, returns to the parking lot D, performing the required disposal, and then his car leaves the parking lot.
Patent JP-S56119815-A (JP)
Title: Label printer for electronic balance
Inventor: TERAOKA KAZUHARU
IPC: G09F3/02
Filed: 1980-02-26
Abstract: PURPOSE:To print desired characters, symbols, etc., freely while facilitating operation, by using a dot printer. CONSTITUTION:The label printer for an electronic balance has printer 4 on the dot print system, the 1st memory 7 stored with character patterns, the 2nd memory 8 stored with article name key words in addresses which correspond to article name codes, and central processor 10. Central processor 10 reads an article name key word out of the 2nd memory 8 corresponding to an article name code supplied from input device 3 and, on the basis of the readout article name key word, reads a character pattern out of the 1st memory 7 to supply the character pattern to printer 4.
Patent JP-H02202777-A (JP)
Title: Picture compressing method
Inventor: AKAHA TOSHIO
IPC: G06T9/00
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a restored picture where the boundary of a rectangular area is not discontinuous by using picture element data of the rectangular area, which is obtained by expanding the rectangular area to include prescribed peripheral picture elements, as the input of a neural network. CONSTITUTION:A neural network 3 for compression has an input layer S1, an output layer S2, and an inter-unit coupling coefficient Wij. When each unit of the input layer S1 receives the value of a corresponding picture element, namely, picture data Xj of an area B, compressed data Ui of a rectangular area A is generated with data Xj of the area B. Therefore, data Ui includes information around the area A, namely, information of an adjacent rectangular area. Consequently, picture elements on the boundary of the area A and the adjacent rectangular area are not discontinuous when a rectangular area A' corresponding to the area A is restored based on data Ui. Since picture elements in the vicinity of the boundary of the area A' of the restored picture are based on data Ui, the boundary of the area A' of the restored picture is not conspicuously discontinuous.
Patent JP-S60168020-A (JP)
Title: Pulse generating device
Inventor: TAKAHASHI KAZUHISA
IPC: G01D5/347
Filed: 1984-02-10
Abstract: PURPOSE:To obtain the number of pulses of two times or more, and to measure a rotational angle at a high speed by forming two code disks in the same shape, placing them in parallel so as to be opposed to each other, and connecting both the disks by a connecting means for rotating them in the reverse direction to each other at least at an equal speed. CONSTITUTION:A light emitting element 5 and a photodetector 6 are provided on both sides of code disks 1, 2 which have a lot of slits 4 formed at a prescribed interval in the peripheral direction, and are attached to a freely turnable shaft 3. This pulse generating device photodetects intermittently a light from the light emitting 5 by the photodetector 6 through the slit 4 by turning of the code disks 1, 2. The code disks 1, 2 are formed in the same shape and placed in parallel so as to be opposed to each other, and connecting means 12-16 for rotating one code disk 1 and the other code disk 2 in the reverse direction to each other at least an equal speed are provided, by which a rotating speed and a rotational angle of a rotating body can be measured with a high accuracy.
Patent JP-H09227431-A (JP)
Title: Hydrogenation of aromatic compound and catalyst for the same
Inventor: HAINTSU RIYUTSUTAA
IPC: B01J23/46
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for hydrogenating an aromatic compound and a catalyst useds therefor.  
     SOLUTION: This method for hydrogenating an aromatic compound, in which at least one hydroxyl group is bonded to an aromatic ring, consists of a catalytic reaction of the aromatic compound with free hydrogen in the presence of a catalyst. The catalyst used in the reaction contains 0.01-30wt.%, based on the total catalyst, preferably 0.2-15wt.% ruthenium or optionally ruthenium and at least one kind of metal of the transition groups I, VII and VIII and supported on a carrier having at least 0.1μ, preferably at least 0.5μm averaged pore diameter and maximum 15m 2 /g, preferably maximum 10m 2 /g specific surface area. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S60170107-A (JP)
Inventor: MORISHITA MASAO
IPC: H01B7/00
Filed: 1984-02-10
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-H11206576-A (JP)
Title: Upper sucking roaster
Inventor: TAKANO YASUSHI
IPC: A47J37/06
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an upper sucking roaster to efficiently suck rising exhaust gas. SOLUTION: Almost upward blowout holes 17, 17a... are penetratingly arranged in a top ring to block up the upper part of a supply passage, the air supply part is made to communicate with the supply passage, a smoke gathering cylinder which has a smoke gathering hood 36 and can take the sucking action is arranged above the cooking part, and the pointing direction of the blowout holes 17, 17a... is set outside of the smoke gathering good 36. Therefore, suction is limited only to exhaust gas W to the possible minimum level without sucking blowout air M to form an air curtain by the smoke gathering hood 36 by straightly raising the exhaust gas W toward the smoke gathering hood 36 by cutting off a surrounding air flow and a rising flow of the exhaust gas W by the air curtain by the blowout air M from the blowout holes 17, 17a....
Patent JP-H09190766-A (JP)
Title: Manufacture of plasma display panel
Inventor: KADOWAKI HIROYUKI
IPC: H01J11/22
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To form a cell barrier and an electrode without overlapping them and forming a gap between them, independent of a panel size and cell pitch by previously forming the cell barriers, then filling an electrode material between the barriers to form the electrode. SOLUTION: A primary layer 12 and an electrode taking out part are formed on a substrate 11 with paste comprising low melting point glass by screen printing or the like. A cell barrier 13 is formed by stacking a rib material by repeating pattern printing of the rib material for example. As the rib material, a mixture of at least low melting point glass powder, a refractory material filler, a binder resin, and a solvent is used. After stacking, the barrier 13 is stuck to the substrate 11 by baking. Conductive paste comprising metal powder of Ag, Al or the like, or an alloy of them, low melting point glass powder, resin, and a solvent is filled between the barriers, dried, then baked, and an electrode 14 is formed.
Patent JP-S58155097-A (JP)
Inventor: KUUTO YAARU
IPC: C12P19/08
Filed: 1983-02-17
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-H07233415-A (JP)
Title: Production of high tensile strength steel plate excellent in sour resistance and low temperature toughness
Inventor: ISHIKAWA HAJIME
IPC: C22C38/00
Filed: 1994-02-22
Abstract: PURPOSE:To produce a high tensile strength steel plate excellent in sour resistance and low temp. toughness by subjecting a steel having a specified compsn. to controlled rolling. CONSTITUTION:This steel plate has a compsn. contg., by weight, 0.01 to 0.08% C, 0.05 to 0.5% Si, 0.8 to 1.5% Mn, <=0.015% P, <=0.01% S, 0.005 to O.040% Nb, 0.005 to O.025% Ti, <=0.008% Al 0.001 to 0.005% Ca, 0.001 to 0.005% N, 0.001 to 0.0O5% O, and the balance Fe with inevitable impurities. This composition may furthermore be added with certain amounts of V, Ni, Mo, Cu and Cr. The steel having the same compsn. is formed into a slab by a continuous casting method, which is reheated in the temp. range of 1100 to 1250 deg.C and is thereafter subjected to controlled rolling. This steel plate is heated to >=900 deg.C, is hardened and is subjected to tempering treatment at 500 to 700 deg.C.
Patent JP-S63192472-A (JP)
Inventor: MORI TERUO
IPC: B07C5/344
Filed: 1987-02-04
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-S52109244-A (JP)
Title: Door device for elevator
Inventor: MURAMATSU SADAO
IPC: A62B3/00
Filed: 1976-03-08
Abstract: PURPOSE: To enalbe safely and conveniently carrying in and out fire extinguisher, fire escapes and riding on and off passengers in even emergency such as fiere or the like of an elevator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H088758-A (JP)
Title: Structure to detect error in bit stream and method
Inventor: CHIYAARUZU AARU ERIKUSON
IPC: G06F11/10
Filed: 1992-01-16
Abstract: PURPOSE: To detect an error with high reliability with a few inspection bits by dividing a data stream into frames, adding the sub-set of error check words to the end of each frame, and forming a transmission frame. CONSTITUTION: A transmission block is generated at a transmission position by dividing the data stream of one transmission session into data frames, generating and updating check words being the function of the bits of the whole data stream, and adding the sub-set of the check words to the end of each data frame. The data frame is divided into N frames 1 to n and sub-sets CW 1-CWn of the check words are inserted into the end of each home. Then, the sub-set CWn of the check words longer than the other subsets is added to the end of the final frame (n). A pattern for periodically inserting the sub-sets of the check words into the data stream can be selected in various ways as long as the same pattern is used at the both edges of transmission.
Patent JP-S54117423-A (JP)
Title: Preparation of jasmonic acid ester derivative, and novel intermediate
Inventor: MATSUI MASANAO
IPC: C07C69/738
Filed: 1978-03-06
Abstract: PURPOSE: To prepare the title compound useful as a base of perfumery, in high yield and purity and in a short reaction process, by synthesizing a chain ketoester, which is a novel intermediate, from an easily synthesizable, low-cost raw material, and ring-closing the ketoester in the presence of a base.  
     CONSTITUTION: The objective compound V, e.g. methyl jasmonate, etc., is prepared by (1) condensing a β-ketoester I (R 1  is CH 3 CH 2 C=CCH 2 -, CH 3 CH 2 CH= CHCH 2 -, etc.; R 3  is methyl, ethyl), e.g. 3-oxo-6-nonylic acid methyl ester, etc. with 4-halocrotonic acid ester II (R 2  is R 3 ; X 1  is halogen), e.g. 4-halobromocrotonic acid methyl ester, in the presence of a base to afford a chain ketodiester III (novel compound), (2) effecting de-alkoxycarbonylation of the ketodiester to obtain a chain ketoester IV, e.g. 6-oxododeca-2-en-9-ynoic acid methyl ester, etc., and (3) ring-closing the ester in the presence of a base. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01199955-A (JP)
Title: 2-arylhydrazino-1, 3-thiazole derivative
Inventor: YAMADA KOZABURO
IPC: C07D277/50
Filed: 1988-02-04
Abstract: NEW MATERIAL:The compound of formula I [R1 is aromatic group; R2 and R3 are H, aliphatic group, aromatic group, R4-O-CO-, R4CO-, nitro, cyano, etc. (R4 is aliphatic group or aromatic group), provided that at least one of R1-R3 is >=8C group] or formula II which is a tautomer of the compound of formula I. USE:A yellow pigment precursor of halide photosensitive material. It is useful also for a yellow pigment forming system, color displaying system, color image forming system, etc. PREPARATION:The compound of formula I can be produced by reacting a thiosemicarbazide compound of formula III with a compound of formula IV (X is halogen).
Patent JP-H11223139-A (JP)
Title: Reverse rotation control device of two cycle engine for vehicle
Inventor: HATA TOSHIAKI
IPC: F02D27/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To realize cost reduction and avoid a deterioration of exhaust gas. SOLUTION: Various sensors outputting signal corresponding to a driving state, and an ignition control device 10A outputting an ignition signal based on each signal are provided. Various sensors includes a rotation sensor 6 outputting a rotation signal SG of an engine 1, and a reverse rotation switch 23 outputting a reverse rotation signal RW. The ignition control device 10A comprises a means for carrying out a reduction to a first predetermined speed by a delay angle ignition control at the time of inputting of the reverse rotation signal RW, a means for calculating timer time for continuing misfire based on the driving state, a means for misfiring during timer time from the first predetermined speed to a second predetermined speed, and a means for outputting only once an ignition signal over advanced at a termination of timer time.  The timer time corresponds to the time required for reducing an engine speed to the second predetermined speed during misfire control.
Patent JP-S62181091-A (JP)
Inventor: TAJIMA IKUO
IPC: D05B35/08
Filed: 1986-02-06
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-H11225118-A (JP)
Title: Node equipment and ring network
Inventor: TSUSHIMA HIDEAKI
IPC: H04B10/032
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a node equipment that conducts economical wavelength multipling of lots of optical signals and to provide a ring network that has restoring capability against a broken optical fiber, a broken fiber cable and a fault of a multiplexer (ADM). SOLUTION: A node equipment contains optical fibers 5-1-5-4, 6-1-6-4 that send a wavelength multiplex optical signal. The node equipment is provided with optical switch sections 9-l-9-4 that switch optical lines through which an optical signal is received/outputted, wavelength demultiplexers 11-2, 11-3, 11-5, 11-8 that demultiplex thewavelength multiplex signal from the optical switch sections 9-1-9-4, wavelength multiplexers 11-1, 11-4, 11-6, 11-7 that apply wavelength multiplexing to the optical signal to the optical switch sections 9-1-9-4, and a multiplexer ADM that is placed between the wavelength demultiplexers 11-2, 11-3, 11-5, 11-8 and the wavelength multiplexers 11-1, 11-4, 11-6, 11-7 and conducts demultiplexing, insertion or recovery-relaying for the optical signal with each wavelength. Furthermore, the ring network is configured by using pluralities of the node equipments.