baber/WOPTO huggingface dataset:
Patent JP-S586837-A (JP)
Title: Storage facilities of massive substance such as coal and their construction method
Inventor: NIWA RIICHI
IPC: B65G3/04
Filed: 1981-07-01
Abstract: PURPOSE:To simplify the withdrawal system and reduce the cost by arranging a plurality of silos in a line and by using the withdrawal system jointly for individual silos. CONSTITUTION:Silos 1 are arranged in a line and coal is fed by a plurality of conveyors 5a, 5b, 5c of a feed system 5 located on the top. A withdrawal system 6 located below is composed of a rail 7 crossing individual silos 1 along the aligned direction of silos 1, a self-propelled withdrawal machine 8 which travels on the rail 7 and withdraws the coal C through a discharge port 4 of a silo 1, and conveyors 9 which are arranged in parallel with the rail 7 and convey in one direction the coal C withdrawn by the withdrawal machine 8. The coal conveyed by individual conveyors 9 is mixed together on a concentric conveyor 10 on the left and is supplied to demands through a separate conveyor.
Patent JP-H09271172-A (JP)
Title: Switching power supply
Inventor: MATSUDA YOSHIAKI
IPC: H02M1/14
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce and output ripple current of a switching power supply which has a double ripple period in comparison with a commercial one, by using as a reference voltage the voltage wherein the ripple component voltage of its three-phase input voltage is added to its non-filtered DC input voltage, and by so controlling its input current with a ripple as to be in phase with the reference voltage and be analogous to the reference voltage in waveform. SOLUTION: Since a switching element 9 switches a non-filtered input voltage Vin , the multiplied input voltage Vin subjected to a full-wave rectification by a turn ratio n of a transformer 6 is applied to a transformer 6-2. Therefore, a applies current with the double ripple period of a commercial one flows in the output side of a switching power supply. For the reduction of this ripple current, in a pulse oscillator 13, the output voltage Vin inputted to the pulse oscillator 13 and the ripple component voltage sensed by a ripple component sensor 16 are added to each other to use the resultant voltage as a reference voltage. Then, as input current Iin of the switching power supply is so controlled that it is in phase with the reference voltage and its waveform is analogous to the reference voltage.
Patent JP-S63270980-A (JP)
Title: Exhaust valve
Inventor: NAKAYAMA TOSHIAKI
IPC: F16T1/00
Filed: 1987-04-28
Abstract: PURPOSE:To widen a slit opening for easy discharge of a large-size dust by regulating the expanding action of bellows according to a direction of the slit. CONSTITUTION:A spherical shell part 12a is provided with a narrow slit 12f in its diametral direction, and a tongue-shaped lip part 12e unitedly made of elastic material such as rubber is protrusively provided in one body with the shell part 12a outward from the peripheral edge of the slit 12f. The lip part 12e communicates with the slit 12f, and is normally closed. The outer periphery of the bellows 12b is formed in one body with a pair of ribs 12c perpendicularly to the direction of the slit 12f and in the axial direction of the bellows 12b, and the ribs 12c therefore make the telescopic motion of the bellows 12b impossible.
Patent JP-H1030579-A (JP)
Title: Rotary turning vane pump
Inventor: SOMMER MANFRED
IPC: F04C3/02
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To ensure stable operation for a long period by arranging a surface profile shape part which is displaced from a straight line matched with the shape of the control rim of a reversing element at a horizontal cross sectional surface which is perpendicular to a turning axial line, in a turning contact range where the pressure surface of a vane is brought into contact with the control rim of a reversing member. SOLUTION: In a pump 20 in which four turning vanes 35 are arranged in a ring shaped passage 30 freely to turn, in an annular passage 30, its feed passage part 54 is formed on a horizontal cross sectional surface corresponding to the shape of a vane 70 arranged in a horizontal direction to a rotational direction. A reversing member 90.1 formed by a cylindrical rod which is bent about 90 deg. is arranged on a part which is transferred from the feed passage part 54 to a seal passage part 55 due to turn a turning vane 35. A change member is arranged on a position which is symmetrically with the change member 90.1 in the range of a flow-in part 31, and an invasion member 91.2 is arranged on the change member to help turning of the vane 70 in the case where a pump is operated in a direction reverse to a rotary direction.
Patent JP-S58222733-A (JP)
Inventor: NAKAGAWA YOSHITOSHI
IPC: H02J7/04
Filed: 1982-06-15
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-S60247510-A (JP)
Title: Removing device of foreign matter in powdery or granular plastic material
Inventor: TAKATSUKA MASAHIRO
IPC: B29B17/04
Filed: 1984-05-22
Abstract: PURPOSE:To enable to perform operation efficiently, by a method wherein a control valve device is changed over to a metal discharge opening side for a predetermined period of time by driving an actuator at the time of detection of a matter that a metal being mixed within a powdery or granular material has passed through the inside of a tubular material. CONSTITUTION:When a metal sensor 3 detects a matter that a metal has passed through, the matter is transmitted to a controller 7 by applying an output signal to the controller 7 by the metal sensor 3. With this construction, the controller 7 sends out a signal turning a solenoid valve 8 ON, a compressor 10 is actuated by starting a revolution of a motor and control valve devices 5, 5 are changed over to a full line position by sending generated compressed air into an actuator 12. This changeover time is continued for a fixed period of timepredetermined by the controller 7, and then a powdery or glanular material is fed to a hopper loader 6 side by returning again the control valves 5, 5 to a dotted line position.
Patent JP-S586110-A (JP)
Title: Autotransformer
Inventor: HOTSUTA AKIRA
IPC: H01F29/02
Filed: 1981-07-03
Abstract: PURPOSE:To increase the impedance of the tertiary windings by a method wherein two split parallel exciting windings are provided between the medium- voltage line terminal and the neutral terminal located between a series winding and a shunt winding and the series connection tertiary windings excited by each exciting winding respectively are provided. CONSTITUTION:A series winding 1, a shunt winding 2, and a tap winding 4 are connected in series between a high-voltage line terminal U and a neutral terminal (v). A medium-voltage terminal (u) is led out of between the series winding 1 and the shunt winding 2 and two split and parallel connection exciting windings 50a, 50b are provided between the medium-voltage line terminal (u) and the neutral terminal (v). Two split series connection tertiary windings 30a, 30b excited by the exciting windings 50a, 50b respectively are provided. Therefore, the voltage in the tertiary windings 30a, 30b wound on the same iron core legs as those for the exciting windings 50a, 50b becomes a fixed value regardless of tap position.
Patent JP-H042252-A (JP)
Title: Voice recognition data storage system
Inventor: FUJIMOTO MITSUO
IPC: G10L15/00
Filed: 1990-04-19
Abstract: PURPOSE:To relieve the load of a troublesome job such as listening and memo by a recipient by using a voice recognition means so as to process information inputted in voice from a communication line into a data and filing the data. CONSTITUTION:A voice recognition section 4 connects to a line connection section 1 and a guide voice is inputted to the voice recognition section 4 by operating a start switch of the voice recognition section d when the guidance voice is obtained. The voice recognition section 4 recognizes it as the voice and outputs the result of recognition as a character string data in, e.g. the JIS code form. The character string data is fed to a specific data extraction section 5, in which only a telephone number data is extracted. The extracted telephone number is sent to a storage section 6 comprising a RAM, in which the telephone number is stored, then information in voice from a communication line is filed as a data. Thus, a troublesome job load such as listening and memo by a recipient is relieved.
Patent JP-S58219357-A (JP)
Title: Solar heat collector of light-condenser type
Inventor: OSHIDA ISAO
IPC: F24S23/30
Filed: 1982-06-16
Abstract: PURPOSE:To eliminate a tracking mechanism from a solar heat collector, and to enable to use a heat collector as it is fixed in a position, by dividing a heat collector plate into two parts, and by catching the focus of lens which moves tracking the movement of the sun by the different part of a heat collector plate, and by changing the flow line of a heating medium corresponding to the different part of the plate. CONSTITUTION:A plurality of parts of heat collector plates 2a and 2b are faced to each fixed lens 1 or each concave mirror, and either one of the heat collector plates 2a and 2b is brought into focus which moves following the height of the daytime sun, which changes following the changes of seasons. In winter time, for example, the temperature in a heat collector plate 2a is rasied higher than that in a heat collector plate 2b, and vice versa in summer. Accordingly, in winter time a heating medium is first fed to be preheated into a pipe 7b which is fitted to the heat collector plate 2b, from a main pipe 8a, and after that, it is fed into a pipe 7a which is fitted to the heat collector plate 2a, to obtain the specified high temperature. In summer time, to the contray, high temperature can be obtained by feeding the heating medium in the reverse order.
Patent JP-S59227927-A (JP)
Title: Production of polyester
Inventor: MATSUMOTO TETSUO
IPC: C08G63/00
Filed: 1983-06-09
Abstract: PURPOSE:To obtain a polyester excellent in moldability, easy slidability, color, and transparency, by adding a Mg salt and an alkali metal salt to the reaction mixture after esterification, stirring the mixture and, after adding a P compound and inert inorganic fine particles, polycondensing the resulting reaciton mixture. CONSTITUTION:Terephthalic acid or a dicarboxylic acid component based thereon is esterified with ethylene glycol or a glycol component based thereon in a molar ratio of 1.05-2.0 at 220-270 deg.C and a pressure of 0.5kg/cm<2>G or below. Next, 0.3 X 10<-4>-1.5 X 10<-4> mol, per mol of the acid component, of a Mg salt (e.g., magnesium acetate) and 0.05-7.50 mol, per mol of the Mg compound, of an alkali metal salt (e.g., sodium acetate) are added to the reaction mixture, and the mixture is agitated at 240-290 deg.C for at least 5 min. Then, 0.15-1.00 mol of the Mg salt, of a P compound (e.g., phosphoric acid) and 0.01-1.0wt.% inert in- organic fine particles (e.g., silica) are added and the reaction mixture is polycondensed.
Patent JP-H11282287-A (JP)
Title: Image forming device
Inventor: YAMAZAKI TOSHIHIKO
IPC: G03G15/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of forming an excellent image being free from the transfer unevenness. SOLUTION: In the image forming device, an intermediate transfer body 20 is provided with a conductive layer 21, a resistance layer 22 formed on the condutive layer and an electrode part 23 exposed on the surface of an end part of the intermediate transfer body for feeding transfer voltage to the conductive layer, and at least, either one of a photoreceptor 10 or the intermediate transfer body 20 is formed into a flexible thin cylinder-shape or a belt-shape, and then an annular and rib-shaped gap member 25 is disposed on the electrode part 23 of the intermediate transfer body 20. The gap member 25 is provided with a slit at least, a part thereon. The gap member 25 is composed of material provided with resistance value higher than the resistance layer on the intermediate transfer medium, preferably the insulating material.
Patent JP-S58220143-A (JP)
Title: Organic film
Inventor: KATAGIRI KAZUHARU
IPC: C08K5/07
Filed: 1982-06-16
Abstract: PURPOSE:To obtain an org. film having its absorption region at the side of longer wavelengths, especially >=750nm and suitable for use as a photosensitive film for an electrophotographic printer provided with semiconductor laser as a light source, by using a specified pyrylium compound. CONSTITUTION:An org. film is formed using a pyrylium compound represented by formula I (where A<-> is formula II or formula III; each of X1 and X2 is S, O or Se; Z1 is a group of atoms required to complete pyrylium, thiopyrylium, selenapyrylium, naphthoselenapyrylium or the like; Z2 is a group of atoms required to complete pyrane, thiopyrane, selenapyrane, naphthoselenapyrane or the like; each of R1-R4 is H, alkyl, alkoxy, aryl, styryl, 4-phenyl-1,3-butadienyl or a heterocyclic group; and each of m and n is 1 or 2). The pyrylium compound includes a compound represented by formula IV. For example, the pyrylium compound is vacuum deposited on a substrate or coated together with a binder to form an org. film having about <=10mum thickness, and the film is used in an optical disk recorder.
Patent JP-H10294972-A (JP)
Title: Radio telephony system
Inventor: KODAIRA TSUTOMU
IPC: H04W48/10
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To apply call origination and call termination regulation to a radio telephony set in a narrow range by installing a call origination and call termination regulation device to a place to regulate the call origination and call termination of the radio telephony set, generating call origination and call termination regulation signals for applying the call origination and call termination regulation to the radio telephony set and transmitting the call origination and call termination regulation signals with radio waves as a medium. SOLUTION: A call origination and call termination regulation device 10 installed in a hospital, a train and a bus, etc., applies the call origination and call termination regulation to the radio telephony set 20 through the radio waves R. The radio telephony set 20 is carried by a user and performs radio communication with a base station through the radio waves while the call origination and call termination regulation is applied through the radio waves R. Relating to the call origination and call termination regulation device 10, a regulation transmission control part generates the call origination and call termination regulation signals for instructing the application of the call origination and all termination regulation to the call origination and call termination regulation device 10 and outputs them.  Then, the transmission part transmits the call origination and call termination regulation signals through an antenna as the radio waves R.
Patent JP-S63268799-A (JP)
Title: Method for hydrogenating fat or oil
Inventor: KAWANARI MASAMI
IPC: C11C3/12
Filed: 1987-04-27
Abstract: PURPOSE:To safely obtain a hardened oil to be a main raw material for fat or oil products, such as margarine or shortening, under a low pressure hardly using any hydrogenation catalyst, by carrying out hydrogenation of a fat or oil using hydrogen gas discharged from a hydrogen storage alloy. CONSTITUTION:A fat or oil, such as edible fat or oil, and a hydrogen storage alloy consisting of LaNi5, LaNi4.3Al0.3, LaNi4.0Al1.0, LaNi4.3Mn0.7, etc., are placed in a reaction vessel, deserated and held at about 100-200 deg.C temperature for 10-360min while stirring or the hydrogen storage alloy is sealed in a plate type column and the fat or oil kept at about 100-200 deg.C temperature is circulated therethrough for 10-360min to carry out hydrogenation. After completing the reaction, the hydrogen gas and the resultant hardened oil are recovered and the hydrogen storage alloy is cooled. Hydrogen gas is then circulated therethrough and used for the next hydrogenation reaction.
Patent JP-S585224-A (JP)
Title: Manufacture of frp closed vessel
Inventor: WATANABE YOSHIMASA
IPC: B29C57/00
Filed: 1981-07-01
Abstract: PURPOSE:To produce a tough FRP closed vessel, by attaching a mat-shaped reinforcing fiber material impregnated with a thermosetting resin on the inner circumferential surface of a cylindrical mold both ends of which are opened, inserting a cup-shaped end-plate to each of said ends, and rotating the mold with the end-plate overlapped on the end of said reinforcing fiber material. CONSTITUTION:The reinforcing fiber material 2 that has been produced in such a way that a mat is impregnated with a thermosetting resin is made in close contact with the inner circumferential surface of the mold 1 both ends of which are opened. Then the premolded FRP cup-shaped end-plates 3, 4 are fitted into  the ends of the cylindrical mold 1 with the periphery of each end-plate overlapped on the end of the reinforcing fiber material 2 by about 20-50mm.. In this  state, the mold 1 is rotated at high speed, and is heated to allow the resin to  harden, so that a barrel section 5 of the reinforcing fiber material 2 is molded  and at the same time is integrally joined to the end-plates 3, 4, and after cooling the FRP closed vessel is taken out from the cylindrical mold 1.
Patent JP-H04312258-A (JP)
Title: Control device for automatic transmission
Inventor: TAGA YUTAKA
IPC: B60W10/184
Filed: 1991-04-09
Abstract: PURPOSE:To improve the durability of a friction engaging device. CONSTITUTION:When the auxiliary speed-changing part 3 out of an auxiliary speed-changing part 3 and a main speed-changing part 4 of an automatic transmission 1 becomes unable to be set in a high-speed gear, an input torque reducing means 11 increases the reducing rate of input torque on the basis of the output signal emitted from a high-speed-gear incapability detecting means 10 so that the torque to be applied to a friction engaging device that is engaged when the reversing gear is set can be reduced, or the line pressure is increased by a line-pressure increasing means 12 so that the transmission torque capacity of the friction engaging device can be increased.
Patent JP-S5329111-A (JP)
Title: Floating head device
Inventor: TORII JIROU
IPC: G11B5/60
Filed: 1976-08-30
Abstract: PURPOSE: To reduce the effect of external force applied to moving part and maintain floating distances constant by providing sloped surface parts to the effluent end side of air along the rotary disc surface of floating surfaces divided to a plurality. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58221218-A (JP)
Title: Ladle refining agent
Inventor: MIYAWAKI YOSHIHARU
IPC: C21C7/04
Filed: 1982-06-18
Abstract: PURPOSE:To provide a ladle refining agent which offers high dephosphorization efficiency and does not increase H content in steel or does not generate white smoke by incorporating sodium metasilicate contg. a limited amt. of an impurity, i.e., Al2O3 and having the grain sizes regulated within a specific range. CONSTITUTION:Sodium metasilicate contg. <=1% Al2O3, i.e., an impurity, and regulated to 0.5-100mm. grain sizes is used alone or is used in conjunction with other materials, whereby a ladle refining agent which is fast in dephosphorization reaction, has low hygroscopicity, does not increase H content in steel and eliminates the possiblity of environmental pollution by the generation of white smoke during the treatment is obtd. Sodium metasilicate is lowest in hygroscopicity among the silicates having high dephosphorization efficiency, and forms the most stable bond in slag, thus obviating the generation of white smoke. If the grain size is <=0.5mm., the hygroscopicity increases and if >=100mm., the rate of dephosphorization reaction decreases; therefore, the range of the grain size is limited to the above-mentioned range.
Patent JP-S60247658-A (JP)
Title: Control system of copying machine
Inventor: UCHIDA KEIICHI
IPC: G03G15/00
Filed: 1984-05-23
Abstract: PURPOSE:To enable confirmation of the action of a paper guide without copying action by controlling the paper guide movably installed in a checking mode. CONSTITUTION:The control system of a copying machine is composed of a read only memory (ROM) 10 for storing a program for controlling copying action; a central processing unit CPU11 for executing control of copying actions and the action of a hotchkiss binder 2 in accordance with the program stored in this ROM10; a random access memory (RAM) 12 for storing data; an operational panel 13 for inputting the content of the actions of the copying machine; and a transverse motor 14 for moving the paper guide 20 of the binder 2 in accordance with paper size. When a start switch 130 is operated, the CPU11 judges that the movement instruction of the guide 20 is fed, and drives the motor 14 to move the guide 20 in accordance with the paper size inputted at the step 31 of input of a check number.
Patent JP-H07308525-A (JP)
Title: Circulating warming bath device
Inventor: KUNIEDA YOSHIO
IPC: B01D21/01
Filed: 1994-05-18
Abstract: PURPOSE:To give a long life to a filter with simple constitution and to prevent the fall of organic matter which has been filtered off by the filter when the filter is replaced. CONSTITUTION:Above the body of a circulating warming bath device 1, a filter part 40 for filtering off flocculated organic matter is formed. In this filter part, four filters 47, 48, 49, 50 are arranged. These filters are arranged so that the pore, of filter may become gradually finer from the upstream side of the inflow direction of bathtub water to the downstream side. At the lower end part of each filter, a U-shaped tray is installed. Further, at the lower parts of the filters each, projections 107, 108, 109, 110 for positioning the filters at different places are formed, and on the arrangement part 40a side of the filter part 40 in which the filters are installed, positioning holes 97, 98, 99, 100 in which the projections are each fitted are formed.
Patent JP-S62260273-A (JP)
Title: Picture data converting device
Inventor: OGAWA RYUICHI
IPC: G06T1/00
Filed: 1986-05-06
Abstract: PURPOSE:To realize the function of a simple picture retrieving terminal with an intelligent terminal by displaying the retrieved picture after changing the image resolution of this picture in accordance with the image resolution of the display of the intelligent terminal. CONSTITUTION:In the retrieving process of an intelligent terminal, an inquiry is first given to a picture file server about the parameter of a retrieving picture. Then the reduction ratio of the picture to be converted is decided from said parameter and the image resolution of the display of said intelligent terminal. When a picture data reading command is given to the picture file server in the retrieving process, the picture data received by an LAN interface circuit 11 is decoded by a decoding circuit 12 and then reduced by a reducing circuit 14 in a reduction ratio designated in the retrieving process together with the change of the image resolution. Then the picture data is stored in a picture memory 13 and then displayed on the display of the intelligent terminal via a bus interface circuit 15.
Patent JP-S5952061-A (JP)
Inventor: SUTEFUAN KEI BEHITORUDO
IPC: E04D13/03
Filed: 1983-06-10
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。