baber/WOPTO huggingface dataset:
Patent JP-H11237135-A (JP)
Title: Air conditioner
Inventor: KOIZUMI ATSUSHI
IPC: F25B29/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To enable the calm and comfortable dehumidifying operation, irrespective of the season or environment. SOLUTION: A refrigeration cycle is composed of a first refrigerant passage connected from the outlet 1a of a compressor 1 to the inlet 1b of the compressor 1 via a first four-way valve 2a, first refrigerant passage 3a of an outdoor heat exchanger 3, first pressure reducer 41, first refrigerant passage 5a of an indoor heat exchanger 5 and first four-way valve 2a and second refrigerant passage connected to the inlet of the compressor via a second four-way valve 2b, second refrigerant passage 3b of the outdoor heat exchanger, second pressure reducer 42, second refrigerant passage 5b of the indoor heat exchanger and second four-way valve, by controlling the two four-way valves to change the flowing order of the first and second passages, the dehumidifying heating and dehumidifying cooling are enabled and a comfortable environment at adequate temp. and humidity can be held in a room.
Patent JP-H02222318-A (JP)
Title: Arithmetic unit using digital filter
Inventor: KONYA TETSUO
IPC: H03H17/02
Filed: 1989-02-23
Abstract: PURPOSE:To cope with an abnormality and to reduce the deterioration of a result of operation to the utmost by setting forcibly the output of a digital filter in which abnormality is generated to '0', in the case of abnormality is generated in the digital filter. CONSTITUTION:A multiplexer 32 is inserted between a transversal filter 30 and an adder 31. This multiplexer 32 inputs an output of the transversal filter 30 to the adder 31 as it is or by switching it to '0' in accordance with an abnormality signal of the transversal filter 30. That is, in the case of abnormality such as overflow, etc., is generated in the transversal filter 30, the multiplexer 32 sets forcibly the output of the transversal filter to '0', therefore, the adder 31 outputs the original signal (x) as an output signal (z) as it is. In such a way, in the case of a ghost canceller, the deterioration of a picture quality is minimized.
Patent JP-S61204126-A (JP)
Title: Ovulatory agent and production thereof
Inventor: KONDO YOSHIKAZU
IPC: A61K31/575
Filed: 1985-03-05
Abstract: PURPOSE:To obtain an ovulatory agent, by adding ethyl acetate to bran of adlay, extracting a fat or oil fraction, recovering ferulic acid derivative of stanol, and incorporating the resultant derivative as an active constituent in the agent. CONSTITUTION:An ovulatory agent obtained by adding 3-5pts.wt. ethyl acetate to 1 pts.wt. bran of adlay, extracting a fat or oil fraction, removing impurities, adding 3-5pts.wt. ethanol to 1pts.wt. residue, extracting the residue, removing insoluble matter, distilling away the ethanol from the ethanol-soluble fraction to give an ethanol extract fraction, adding 3-5pts.wt. ethyl acetate to 1pts.wt. resultant fraction, extracting the fraction to give ethyl acetate-soluble fat or oil fraction, removing ethyl acetate from a mixture of the above-mentioned ethyl acetate fat or oil fraction with the ethanol extract-ethyl acetate fat oil fraction with the ethanol extract-ethyl acetate- soluble fraction, feeding the resultant fraction to a column packed with silica gel, carrying out the gradient elution with n-hexane-ethyl acetate, collecting fractions eluting with a solvent of the n-hexane and ethyl acetate at 30:1-10:1 mixing ratio, mixing the resultant fractions, and distilling away the solvent to give the aimed com pound, expressed by the formula (R is methyl or ethyl), and having the ovulatory action. The dose thereof is 40-80mg/time for oral administration.
Patent JP-S58158444-A (JP)
Title: Controller for heating liquid
Inventor: NAGAOKA YUKIO
IPC: F23N1/08
Filed: 1982-03-16
Abstract: PURPOSE:To supply hot water at a predetermined temperature with a high efficiency, by a  method wherein a water flow rate conforming to the maximum capability of a heater is set  in accordance with a feed water temperature and a preset temperature, and a water flow  contron valve is controlled in accordance with the difference between the flow rate thus set  and a detected flow rate, in a heater for a hot water supply device or the like. CONSTITUTION:In the operation, a temperature rise by heating is calculated by comparing an  output from a temperature setter 23 and an output from an inlet temperature detector 19 with  each other, and based on the temperature rise thus calculated and the maximum capability of  the heater 11, a flow rate setting calculating circuit 25 calculates the maximum flow rate of  water passed to a heat exchanger 10. When passing of water is started by the user, the flow rate of water thus passed is calculated by a flow rate calculating circuit 26 on the basis of  on output from a pressure detector 8 which detects a pressure difference across an orifice  intermediately fitted in a passage for water. The flow control valve 6 in a flow controller 1 is  controlled on the basis of the difference between the flow rate thus detected and an output  from the circuit 25. The difference between an output from an outlet temperature detector 20 and the output from the temperature setter 23 is corrected by an output from a differenciating  circuit 29 for calculating the change rate of the flow rate, and a heating controller 12 is  controlled.
Patent JP-S59168296-A (JP)
Title: Surging preventive device of multistage axial-flow compressor
Inventor: MATSUURA YUUTAROU
IPC: F04D27/02
Filed: 1983-03-16
Abstract: PURPOSE:To widen the range of stable operation of the titled device by disposing extraction holes and feed holes in the peripheral direction alternately or successively for every several holes so that extraction and feed of air can be performed in one chamber. CONSTITUTION:The central position 26 on outer peripheral side is formed on the upstream side of the centeral position on inner peripheral side, and is positioned on the counter rotation side of a rotor. Extraction holes 22 and feed holes 23 are formed alternately or for every several holes. When an extraction valve 20 is opened to reduce the pressure within an extraction and feed chamber 15, a part of the air current within the compressor flowpath passes through the extraction hole 22, and flows as indicated by solid line arrows 28 and 28'. Since the flow of air which tends to pass through the feed hole 23 assumes a counterflow direction with respect to the flow of the main current, the flowpath resistance is overwhelmingly large as compared to the flow shown by solid lines, and hence the flow of air does not substantially pass through the fed hole 23. Therefore, the flow of extraction and feed air becomes smooth, and it does not disturb the flow of the main current of the compressor.
Patent JP-H02222729-A (JP)
Title: Catalyst for decomposition of ozone and production thereof
Inventor: WAKAYAMA AKINOBU
IPC: B01J23/34
Filed: 1989-02-22
Abstract: PURPOSE:To obtain a catalyst for decomposition of ozone having superior activity at low temp. and satisfactory ozone decomposing performance by supporting titanium oxide on an inorg. fibrous carrier and further supporting a catalytic material having ozone decomposing ability. CONSTITUTION:Titanium hydroxide or titanium oxide is supported on an inorg. fibrous support and dried at 100-200 deg.C. A catalytic material having ozone decomposing ability such as Mn or Ni is further supported on the carrier and dried or calcined at 100-600 deg.C. The resulting catalyst for decomposition of ozone has superior activity at low temp. and satisfactory ozone decomposing performance.
Patent JP-S58158827-A (JP)
Inventor: WAKAMATSU KAZUTOSHI
IPC: H01H37/52
Filed: 1982-03-17
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-S62199728-A (JP)
Title: Crushing device for vertical type sintering machine
Inventor: ISHIKAWA MASARU
IPC: C22B1/214
Filed: 1986-02-27
Abstract: PURPOSE:To decrease the impact of crushing and to reduce the size of a device by rotating a horizontal hollow pipe around the axial line thereof in the lower part of sintered cake, providing many crushing blades to the outside peripheral part of the hollow pipe and blowing air out of many blow ports. CONSTITUTION:Powder sintering raw materials are charged into a vertical type sintering machine to form a raw material layer. While the raw material layer is moved downward, air for sintering is ascended from below to sinter the raw materials. The sintered ore cake formed in such a manner is crushed from the bottom end by a crushing device to obtain the sintered ore product. The hollow shaft 25 rotating around the axial line O in the horizontal direction is provided as the crushing device for the above-mentioned sintering machine to the sintering machine body 1 and the many crushing blades 28 which generate cracks in the sintered one cake and crush the same by rotating together with the hollow shaft 25 are projectingly provided to the outside peripheral part of said shaft. The air for sintering introduced into the hollow shaft 25 via introducing means 29 is blown out of the plural air blow ports 34 penetrated through and formed to the peripheral part of the hollow shaft 25 into the sintering machine body 1. The sintered ore cake is thus crushed by the small impact force and the stable operation condition is continued; in addition, the size of the device is reduced.
Patent JP-S53127371-A (JP)
Title: Method and apparatus for circulating absorbing agent in removing apparatus of moving bed type for harmful gas
Inventor: AMANO MASAHARU
IPC: B01D53/14
Filed: 1977-04-13
Abstract: PURPOSE:To reduce the amount of consumption of the absorbing agent and, at the same time, to prevent the occurrence of dust, by removing the reaction products contained in the absorbing agent after the use which is discharged from the reaction chamber in which the moving bed of the absorbing agent is formed and by circulating and resing the absorbing agent after this treatment.
Patent JP-H02221200-A (JP)
Title: Surface treatment of zinc oxide whisker
Inventor: MAEDA SACHIKO
IPC: C30B29/62
Filed: 1989-02-22
Abstract: PURPOSE:To remarkably improve the wear resistance of zinc oxide whiskers having plural acicular crystal parts extended from each core part by coating the surfaces of the whiskers with semicured epoxy resin. CONSTITUTION:Zinc oxide whiskers having plural acicular crystal parts extended from each core part are produced. Semicured epoxy resin mixed with a solvent is stuck to the surfaces of the whiskers, the solvent is removed by drying and the epoxy resin is cured.
Patent JP-H09237868-A (JP)
Title: Semiconductor module
Inventor: ONUKI HITOSHI
IPC: H01L25/07
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor module whose reliability is high, whose density can be made high and whose capacitance can be made large by a method wherein an insulating post supporting a common electrode by which the cathode internal electrode and the control internal electrode of a MOS control-type power semiconductor element are connected to the cathode internal electrode of a power diode element is installed on a conductive heat-dissipating substrate. SOLUTION: A MOS control-type power semiconductor element 110 which comprises internal electrodes 109 on both main faces and a power diode element 116 which comprises internal electrodes on both main faces are mounted, via a conductive heat- dissipating substrate 102, on an insulating substrate 101. In such a semiconductor module, an insulating post 114 supporting a common electrode by which the cathode internal electrode and the control internal electrode of the MOS control-type power semiconductor element 110 are connected to the cathode internal electrode of the power diode element 116 is installed on the conductive heat-dissipating substrate 102. For example, the conductive heat-dissipating substrate 102 is constituted as a Cu heat-dissipating substrate 102, and the MOS control-type power semiconductor element 110 is constituted as a plurality of IGBT chips 110.
Patent JP-S60187698-A (JP)
Title: Dehydrogenation treatment of diaphragm type spring
Inventor: YANO HIDEO
IPC: F16D13/71
Filed: 1984-03-05
Abstract: PURPOSE:To prevent reduction in the hardness of the hardened tip part of an electroplated diaphragm type spring during dehydrogenation treatment by treating the spring at a prescribed temp. for a prescribed time with an electromagnetic induction heater. CONSTITUTION:A diaphragm type spring 1 for a clutch for an automobile is electroplated and placed on the coil of an electromagnetic induction heater 5. The coil generates a line of magnetic force. The spring 1 is heated to 150- 250 deg.C and held at the temp. for 0.1-30min. Because of said relatively low temp., dehydrogenation treatment is carried out without reducing the hardness of the hardened tip part of the spring 1.
Patent JP-H10240637-A (JP)
Title: Data transmission device having alternate transmission function, data transmission method and storage medium storing data transmission program
Inventor: SHINOMURA MASAHIKO
IPC: H04L12/28
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission device having an alternate transmission function between different types of reception terminals by containing an alternate transmission means trying alternate transmission to the other reception terminal which a transmission opposite party possesses when a transmission processing is not succeeded under a prescribed condition. SOLUTION: A transmission means transmits the contents of messages, which are stored in a second data base for temporarily storing the contents of the messages, to one of reception terminals which the transmission opposite party possesses based on address information stored in a first data base. When the transmission processing by the transmission means is not succeeded under the prescribed condition, the alternate transmission means tries alternate transmission to the other reception terminal which the transmission means possesses. PC 10 operates the transmission source (data transmission device) of the message, for example. CPU 11 being a main controller executes various programs under the control of an operating system.
Patent JP-S52127037-A (JP)
Title: Data processor
Inventor: KAWADA KAZUHIRO
IPC: G06F13/00
Filed: 1976-04-16
Abstract: PURPOSE: To enable pseudo diagnosis for the interface in a data processor and perform self diagnosis without connecting external equipments by switching the pseudo interface from a normal interface upon diagnosis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01215206-A (JP)
Title: Steering device for mobile agricultural working machine
Inventor: NOGAMI HISAO
IPC: A01B69/00
Filed: 1988-02-24
Abstract: PURPOSE:To reduce a place required for changing the direction, by individually lifting wheels on one side and other wheels by a stick, changing the direction, bringing the wheels into contact with ground and changing the course at the place where a mobile agricultural machine stops. CONSTITUTION:Wheels (2a) and (2b) on one side and wheels (3a) and (3b) on the other side are individually lifted to change the direction. In the process, a stick 11 is lifted or lowered and driven so as to always keep the distance of the ground contact point of the stick 11 from the ground contact point of the wheels (3a) and (3b) on the other side or the wheels (2a) and (2b) on the one side constant. Thereby, no deviation is caused in stop position of a mobile agricultural machine 1 to a field before and after the steering.
Patent JP-S51127055-A (JP)
Title: Dinitro naphthalene
Inventor: HAINTSU URURITSUHI BURANKU
IPC: C07C67/00
Filed: 1976-04-16
Abstract: 1496996 Preparing 1,5- and 1,8-dinitronaphthalenes BAYER AG 14 April 1976 [19 April 1975] 15272/76 Heading C2C The invention comprises a process for isolating 1,5- and 1,8-dinitronaphthalenes from a mixture of dinitronaphthalenes which contains at least said 1,5- and 1,8-isomers in which the mixture is treated first with a more polar solvent for dinitronaphthalenes to dissolve all the isomers except the 1,5-dinitronaphthalene which is recovered, the solution of isomers is then treated, after removal of the solvent therefrom, at elevated temperature with a less polar aromatic solvent for dinitronaphthalenes so as to dissolve all materials other than 1,8-dinitronaphthalene which is thus recovered, the more polar solvent being employed in an amount of 1À2 to 20 times the weight of 1,8-isomer in the mixture and the less polar solvent in an amount of 1 to 20 times the weight of said 1,8-isomer.
Patent JP-S5545669-A (JP)
Title: 1-(5-hexynyl)-3,7-dimethylxanthine
Inventor: KAWAHARA MOTOO
IPC: C07D473/10
Filed: 1979-04-09
Abstract: NEW MATERIAL:The compound of formula I.  
     USE: It has vasodilating activity and is the starting material of low toxic 1-(5'- oxohexyl)-3,7-dimethyl-xanthine. The use of the compound readily gives high-purity pentoxifylline in high yield.  
     PREPARATION: 6-Halogeno-1-hexyne of the formula: CH≡C-(CH 2 ) 4 -X and 3,7- dimethylxanthine alkali metal salt of formula II (Me is alkali metal) are heated in an inert solvent as water or methanol, preferably under reflux of the solvent to form the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52125534-A (JP)
Title: Fireproof coating
Inventor: SEKIGUCHI TAKESHI
IPC: C09D5/18
Filed: 1976-04-15
Abstract: PURPOSE: To produce a fireproof coating, which, upon burning, hardly causes cracking and peeling off of the coating layer and forms foamed heat-insulating layers to prevent fire spreading, by dispersing inorganic fibers, Al(OH) 3  and a foaming agent in a fireproof liquid elastomer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60186558-A (JP)
Title: Method of crosslinking of polyolefin resin
Inventor: HIRUKAWA HIROSHI
IPC: C08L51/02
Filed: 1984-03-06
Abstract: PURPOSE:To obtain a silane-crosslinked polyolefin resin in an extremely shortened crosslinking time, by adding a specific polyfunctional silane compound to a composition containing a silane grafted polyolefin resin and a silanol condensation catalyst. CONSTITUTION:Polyolefin resin is blended with 0.5-10wt% organosilane compound such as vinyltrimethyoxysilane, etc., 0.05-1wt% organic peroxide such as dicumyl peroxide, and 0.1-20wt% compound shown by the formula I , II, III, IV, or V having two or more organic groups bondable to silicon and hydrolyzable in the molecule, containing no fatty unsaturated group, kneaded by an extruder, to give silane grafted polyolefin pellets. 100pts.wt. pellets are blended with 0.01-1pt.wt. silanol condensation catalyst such as dibutyltin laurate, etc., molded by an extruder, etc., and the molded article is exposed to water and crosslinked.
Patent JP-H09235602-A (JP)
Title: Method for tapping molten iron for blast furnace
Inventor: TOMIOKA KOICHI
IPC: F27B1/21
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce the wearing and the enlargement of an iron tapping hole with molten iron and slag, to enable the tapping of the molten iron for long time and to reduce number of the tappings of molten iron by controlling the molten iron and slag tapping speed, in a method for tapping the molten iron through a sleeve refractory fitted to the iron tapping hole in a blast furnace. SOLUTION: The sleeve refractory 1 having a hollow part 2 for flowing the molten iron and slag along this axial line, is fitted in the iron tapping hole in the blast furnace. Inert gas is ejected at 0.01-0.9Nm<3> /sec flow rate through an inner cylinder composed of a porous refractory forming gas ejecting holes or the inner holes arranged toward the hollow part 2 of the sleeve refractory 1 and bubble flow is formed into the molten iron and slag flowed in the hollow part 2 to control the molten iron tapping time to the optimum range.
Patent JP-H08238524-A (JP)
Title: Pressing die and bending by pressing die
Inventor: YOSHIIKE TAKAHIRO
IPC: B21D5/04
Filed: 1995-03-02
Abstract: PURPOSE: To absorb the deformation of cross section in a work, to prevent the development of fall-down and to execute stable bending by dividing a die parts corresponding to the inside round part of bending in a press die into two along the center line of the work and slidingly moving the one side in the horizontal direction to the other side so as to be adjustable to this position. CONSTITUTION: The die 10 supports the work 13 and is formed as the cross sectional shape having a prescribed escaping angle from the bending round part so as to be capable of the bending. Further, the die 10 is divided into two along the center line of the work 13 and the one side is fixed and used as a fixed die 10a and the other side is used as a movable die 10b slidable to the horizontal direction along the dividing line to the fixed die 10a. Therefore, the cross sectional deformation of the work 13 is absorbed by executing the positional adjustment of the movable die 10b according to the cross sectional shape of the work 13, and the bending without developing the fall-down can be executed, and the pressing die can be contributed to the improvement of quality of the bent work.
Patent JP-H07227803-A (JP)
Title: Wood bend detection device
Inventor: SHIGEMASA HIDEAKI
IPC: B27B31/06
Filed: 1994-02-17
Abstract: PURPOSE:To promote an unmanned lumber mill by automatically detecting an amount of the bend of wood and collecting the bend in a specified direction. CONSTITUTION:When detecting the amount of a bend near the center of a rotating wood, a vertical rod 3 and a link rod 4 are axially supported upright on right and left horizontal rods 2, 2 axially supported on a base 1, and at the same time, rollers 6, 6 which roll into contact with the peripheral surface of a wood W rotating between axially supported plates 5, 5, which are axially supported between the vertical rod 3 and the link rod 4, are arranged above and below the opposed side of the plates 5, 5. In addition, a driving member 7 for closing the rods 3, 3 is provided. Thus, the detection of a bend near the center part of the wood W is possible by detecting the variations of rotating angles of the horizontal rod 2 and the vertical rod 3 with a rotary variable register.
Patent JP-S51118176-A (JP)
Title: Device of positioning a metal member on a metal plate
Inventor: WATANABE TAKESEI
IPC: B23P21/00
Filed: 1975-04-11
Abstract: PURPOSE: A device of positioning a metal member on a metal plate by feeding a diagram signal detected by a picture detector to a surface plate, in order that a metal member is fixed easily on a metal plate via electromagnets. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55135469-A (JP)
Title: Reading method
Inventor: UNO YOSHIHIRO
IPC: H04N1/411
Filed: 1979-04-09
Abstract: PURPOSE:To ensure the effective suppression to the redundancy and thus secure the characteristics of the small-number line coding, by giving the reading to the picture signals of continuous and several scanning lines for the picture information distributing in the two-dimensional way in sequence and in the secondary scanning direction. CONSTITUTION:In the case of system A, scanning lines 1, 2 and 3 are collected into scanning line 23A along with the picture elements arranged as 1a, 2a, 3a and so on. Scanning lines 4, 5 and 6 are collected into scanning line 24A with the picture elements arranged as 4a, 5a, 6a and so on. In system B, the sequence is made zigzag for the picture elements to be rearranged. And picture elements 3a/3b, 1b/1c... which are adjacent to each other are also positioned adjacent even after rearrangement. Accordingly, the continuous amount of the same signal increases by the amount of the above arrangement, thus the increment being expected for the redundancy suppression factor when coding. In system C, the sequence of the corresponding picture elements to be rearranged is made upside down with every scanning line group to be collected.