baber/WOPTO huggingface dataset:
Patent JP-H04287881-A (JP)
Title: Connected type compression device
Inventor: TANAKA YOSUKE
IPC: F04B41/06
Filed: 1991-03-18
Abstract: PURPOSE:To keep the oil level of each compressor in operation appropriately with simple structure by providing a sub-compressor and a sub-subcompressor with gradually lowered pressure in relation to a master compressor on the highest pressure side, and forming such structure as to move oil to the low pressure side compressor in operation from the master compressor through an oil balancing pipe without providing the oil balancing pipe with nonreturn mechanism even in the case of either one of the sub-compressor and sub- subcompressor on the low pressure side being stopped to cause the highest internal pressure of a casing in this stopped compressor. CONSTITUTION:A first inlet branch pipe 26 connected to a sub-compressor 2 runs into an inlet main pipe 16 connected to a master compressor 1, and a second inlet branch pipe 36 connected to a sub-subcompressor 3 runs into the first inlet branch pipe 26. Oil return is concentrated on the master compressor 1 with the highest pressure, and oil balancing pipes 6, 7 are connected individually among the master compressor 1, the sub-compressor 2 and the sub- subcompressor 3 to secure an oil moving passage to the compressor in operation regardless of the pressure of the sub-compressor 2 or sub-subcompressor 3 at a stop.
Patent JP-H11251048-A (JP)
Title: Induction heating device and induction heating method for strip metal material
Inventor: HIROTA YOSHIAKI
IPC: H05B6/06
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To stably heat a magnetic material without drawing it to inductors by providing rolls kept in contact with a strip metal material and regulating its pass line on one of the inlet side and outlet side of the inductors, and providing rolls kept in winding contact with the strip metal material on the other side so that at least one of the rolls can be freely moved. SOLUTION: When a traveling magnetic strip metal material 1 approaches one of inductors 2, 3, there is a danger that the strip metal material 1 is brought into contact with the inductor to damage it by the effect of the magnetic force of the inductor. Rolls 4, 5, 7, 8 are provided in the front and rear of the inductors 2, 3 so that the strip metal material 1 passes between the inductors 2, 3. The traveling strip metal material 1 inevitably passes between the inductors 2, 3, and it can be stably heated even if it has magnetism.
Patent JP-S61212345-A (JP)
Title: Metal recovering vibrator
Inventor: NOGUCHI MASAO
IPC: B03C1/23
Filed: 1985-03-15
Abstract: PURPOSE:To decrease remarkably an installation area of an apparatus and to obtain the apparatus capable of lowering the cost by providing the first and the second linear motors in the inside of one vibration trough and giving a transferring magnetic field in the lateral direction of the transferring direction of the refuse. CONSTITUTION:The refuse fed to the first passage 50 is conveyed to the second passages 24a, 24b, 25a, 25b and 27 by the vibration but the metallic scrap is transferred in the lateral direction by receiving the transferring magnetic fields of the first linear motors 40a, 40b, 41a, 41b, 42a and 42b. The nonmetallic refuse is straightly advanced as it is and discharged through a discharge port 30. The refuse contg. the metallic scrap is conducted to the third passage 34 and herein received with the transferring magnetic field of the second linear motor 43 and the metallic scrap is transferred in the direction R and discharged through a discharge end 37. The other refuse is straightly advanced by the vibration and discharged through the other discharge end 36. In such a way, since both each passage and each discharge port are formed in the inside of one vibration trough, the installation area can be remarkably decreased.
Patent JP-S61211833-A (JP)
Title: Production of magnetic recording medium
Inventor: ICHIJO MINORU
IPC: C09D183/00
Filed: 1985-03-16
Abstract: PURPOSE:To obtain a magnetic recording medium having much improved runnability and corrosion resistance by blowing the gas activated by a plasma treatment to a plasma polymerized protective film layer thereby decreasing the residual radicals and decreasing surface energy. CONSTITUTION:A thin ferromagnetic metallic film layer is formed on a polyester film by loading the polyester film in a vacuum deposition device and heating cobalt to evaporate in a vacuum. The polyester film 1 on which the thin ferromagnetic metallic film layer is so set as to move along the circumferential side surface of a cylindrical can 5 rotating across treatment vessels 3, 4 separated above and below from a stock roll 2 and to be taken up on a take-up roll 6. Plasma polymn. is then executed by impressing a high frequency to form the plasma polymerized protective film layer. The activated gaseous argon is introduced through a conduit 11 into the vessel 3 and is directly blown to the plasma polymerized protective film layer, by which the magnetic tape laminated and formed successively with the thin ferromagnetic metallic layer 16 and the plasma polymerized protective film layer 17 on the film 1 is obtd.
Patent JP-S57168566-A (JP)
Title: Facsimile picture retrieving method
Inventor: KATOU MANAI
IPC: H04M3/42
Filed: 1981-04-08
Abstract: PURPOSE:To eliminate a retrieving terminal and to retrieve the facsimile picture information, by using a facsimile storing exchanging device via an exclusive telephone network and carrying out a dial input through a telephone set privided at a terminal to realize the registration, erasion and output of the picture information. CONSTITUTION:A picture file device 5 is provided along with a facsimile storing exchanging device 4 that controls the input and output of the picture information to the device 5. At the same time, a facsimile 1 and a telephone set 8 are connected to a circuit exchanging device 10 via an exclusive circuit 9. The picture information is delivered by the facisimile 1 and supplied to the device 4 via the device 10 a 6-wire data line 11 and an FAX MODEM3. Then the picture information identification number given from the set 8 is received at the device 4 via a dial pulse transmitter and receiver 12 to be registered to the device 5 in the form of an index. Thus the picture information can be erased and read out of the device 5 by the dial input of the set 8.
Patent JP-S61212154-A (JP)
Title: Malfunction preventing circuit for signal detecting part
Inventor: TAKEKOSHI YOSHIO
IPC: H04M3/18
Filed: 1985-03-15
Abstract: PURPOSE:To prevent a signal detecting part from generating malfunction due to noises, etc. by providing two pieces of constant-current sources in a closed loop of a connecting line of a DC feed path and a switchboard, detecting a variation of the potential between the connecting lines, and controlling a radio wave of the constant- current source. CONSTITUTION:Constant-current sources 25-1-25-2 are connected in series to a DC power source 21 through a connecting line 3. Also, an intermediate connecting point 27-3 of resistances 27-1-27-2 of a connecting line 3 side of each constant-current source 25-1-25-2 is set as a voltage monitor point, and the potential of an intermediate connecting point 28-3 of resistances 28-1-28-2 of the DC power source side is set as the reference voltage. In this state, a difference of a potential variation which has been fetched from the voltage monitor point 27-3, and the reference potential is brought to differential amplification by operational amplifiers 26-1-26-2, and when its output has been generated, output currents of the constant-current sources 25-1-25-2 are controlled in the direction for equalizing a current value. Therefore, when a high voltage large current is induced by a start of a ringer device, etc., it does not occur that a signal detecting part 22 becomes an abnormality detecting state by its influence.
Patent JP-2000247065-A (JP)
Title: Duplicate form with falsification prevention function
Inventor: IWASA HIROSHI
IPC: B42D15/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To effectively prevent falsification such as additional writing to duplication information by forming a pressure sensitive duplication ink layer provided on contiguous forms in a state of continuous paper in a manner forming duplication images color-coded along different patterns by an ink of two colors or more. SOLUTION: A duplication form 1 with a falsification prevention function has upper paper strip 2 and lower paper strip 3 being separable bound along one side. A pressure sensitive duplication ink layer 5 is set between these upper and lower paper strip 2, 3. The pressure sensitive duplication ink layer 5 consists of a coloring agent layer 6 put on the rear surface of the upper paper strip 2 and a developing agent layer 7 put on the surface of the lower paper strip 3, and the color developing layer 6 is composed of a layer 8 formed on the entire rear surface of the upper paper strip 2 and a layer 9 formed a pattern made up of straight lines formed on the layer 8 having different thickness. The layer 8 is formed of achromatic transparent coloring ink to become a base color at coloring, and the layer 9 is formed by coloring ink being colored in different color with the layer 8.
Patent JP-S53138346-A (JP)
Title: Printer
Inventor: TSUTSUMI TERUO
IPC: G03G15/00
Filed: 1977-05-09
Abstract: PURPOSE: To provide a joint-free continuous printing and attain a high speed printing by setting the circumferential length of a photosensitive drum integer times as long as the specified length of a recording paper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61227584-A (JP)
Title: Polyaza heterocyclic ring derivative
Inventor: TSUDA NOBUNAO
IPC: C07D487/04
Filed: 1985-03-15
Abstract: NEW MATERIAL:A compound of formula I (R is H, lower alkyl, cyclic alkyl, furyl, thienyl; R<1> is H, cyano, carbamoyl, carboxyl; R<2> is lower alkyl, hydroxyalkyl, acetoxyalkyl, haloalkyl; X, Y, Z are members of ring A, being N, CH) and its pharmaceutically permissible salt. E X A M P L E:1-Phenyl-2-piperidinoethyl-5-methyl-7-(3-nitrophenyl)-4,7-dihydropyr azo-lo[1,5-a]pyrimi-dine-6 -carboxylate. USE:Preventive and remedy for diseases in circulation system, such as antihypertension, remedy for heart attack or cerebral circulation improver. PREPARATION:The dehydrative condensation reaction of a compound of formula I is effected in the presence or absence of an appropriate solvent at room temperature or under heating to give the compound of formula I.
Patent JP-S5930536-A (JP)
Title: Silver halide photosensitive material
Inventor: WATANABE YOSHIKAZU
IPC: G03C1/76
Filed: 1983-03-28
Abstract: PURPOSE:To obtain the entitled material improved in adhesion, sweating property, etc., by forming on a support, silver halide emulsion layers and a nonphotosensitive hydrophilic colloidal layer as the outermost layer comprising an oil drop-contg. layer, and a layer contg. an org. fluorine-contg. surfactant. CONSTITUTION:A silver halide emulsion layer is formed on the support, and as the outermost layer, a nonphotosensitive hydrophilic colloidal layer comprising plural layers are formed on said emulsion layers. At least one of the outermost plural layers contains oil drops, such as silicone oil, paraffin, or triphenyl phosphate, and the outermost layer of said plural layers is regulated so as to contain the oil of which the density is not highest of all the oils contained in said plural layers. Further, at least one of said plural layers contains an org. fluorine-contg. type surfactant, such as formula I or II to obtain the intended silver halide photosensitive material. As a result, the obtained photosensitive material is not sticky and causes no sweating property.
Patent JP-H09244708-A (JP)
Title: Automatic acquirement device for control algorithm
Inventor: EN TOSHIKAZU
IPC: F24F11/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To acquire a rule for executing correct control by estimating a correction scale factor so that increase/decrease manipulated variable becomes a prescribed variable, multiplying the increase/decrease manipulated variable of existing output by the correction scale factor so as to correct it and successively setting a control deviation and a control deviation change at that time and the corrected increase/decrease manipulated variable to be learning data. SOLUTION: The output dHV(t-1) of a hot water valve is estimated from a temperature deviation e(t-1) and a temperature deviation change de(t) by using a prepared rule. Validity is checked from the temperature deviation e(t), the temperature deviation change de(t) and the acceleration d<2> e(t) of a temperature and inference output is corrected. Then, the operation result of the temperature deviation e(t-1) and the temperature deviation change de(t-1), which are validity-checked, and output dHV(t-1) is given to a learning mechanism as teacher data. The conclusion part real value of a learning-type fuzzy PI controller is learnt by means of teacher data of the learning mechanism. Such operation steps are repeated at every control interval.
Patent JP-H11260364-A (JP)
Title: Manganese-containing composite nickel hydroxide active material and manufacture thereof
Inventor: KOMATSU KAZUHITO
IPC: H01M4/52
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To improve a discharging characteristic and especially availability by providing a coating layer formed of an oxide containing Ni and Co for a material used as the electrode material for a battery. SOLUTION: Mn-containing composite nickel hydroxide grain is coated by a Ni oxide layer and a Co oxide layer or a Ni-Co composite oxide layer. In the oxide coating layer part, the content of metal (Ni oxide and Co oxide) to hydroxide grain preferably lies in the range of 2-10 wt.%. The Mn containing composite Ni hydroxide is prepared in the following manner. After Mn- containing composite nickel hydroxide gas been dispersed in an aqueous solution containing Ni and Co salt, an alkaline aqueous solution and aqueous solution containing ammonium ion are fed continuously to this aqueous solution, a composite oxide of Ni and CO is deposited on the surface of the dispersed grains and to cover have then covered by a composite layer consisting of the Ni oxide layer and the Co oxide layer.
Patent JP-H11246831-A (JP)
Title: Multilayer hot-melt film
Inventor: INOUE AKIHISA
IPC: C09J7/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a hot-melt film suitable for bonding polypropylene-based resin, especially foamed polypropylene resin and a laminate in which a surface material and a substrate, especially a substrate made of a propylene-based resin or a foamed polypropylene-based resin are integrated through the hot-melt film. SOLUTION: This multilayer hot-melt film having at least three layers comprises an inner layer comprising a polypropylene-based resin, an intermediate layer comprising at least high-melting point resin layer and an outer layer comprising a polyethylene-based resin. This laminate is obtained by integrally bonding the multilayer hot-melt film between a surface material and a substrate made of polypropylene-based resin, especially polypropylene-based resin substrate so that the inner layer side is brought into contact with the substrate.
Patent JP-S57166765-A (JP)
Title: Connection controlling system between terminal devices
Inventor: HIROOKA MASAHARU
IPC: H04Q3/58
Filed: 1981-04-06
Abstract: PURPOSE:To eliminate the necessity of busy waiting by constituting a group with terminal devices such as plural telephone sets and, connecting to other terminal device in the same group automatically, when the terminal device concerned is busy. CONSTITUTION:A group is constituted by terminal devices 11-1n. When the connection between terminal device 11 and terminal device 1n is requested, a controlling device 2 checks whether the terminal device 1n is busy or not. If the terminal device 1n is not busy, the terminal device 11 is connected to the terminal device 1n. When the terminal device 1n is busy, the controlling device 2 searches for an empty terminal device from the terminal devices 12-1n-1in the same group. If the terminal device 1n-1 is empty is searched, for example, the terminal device 11 is connected to the terminal device 1n-1. Thus, even if the terminal device concerned is busy, and other empty terminal device is connected, reducing the necessity of waiting.
Patent JP-H02232347-A (JP)
Title: Permanent magnet material
Inventor: FUKUNO AKIRA
IPC: H01F1/053
Filed: 1989-03-06
Abstract: PURPOSE:To prevent the positional variance of magnetic properties by specifying the relationship between the crystalline grain size on the cooling base material side and that on the side reverse to the above in an Fe-(Co)-R(Y, rare earth element)-Fe-B permanent magnet material prepared by a high-speed rapid cooling method. CONSTITUTION:A molten alloy having a composition containing R(rare earth elements including Y), Fe or Fe and Co, and B is allowed to collide with a cooling base material to undergo high-speed cooling, by which a permanent magnet material in a state of foil, etc., is obtained. At this time, when a region located at the greatest distance from the plane in contact with the cooling base material in the direction of the thickness of the permanent magnet material is called D and also a region in the vicinity of the plane in contact with the cooling base material is called (p), the relationship between the average grain size (d) in the region D and the average grain size (p) in the region P is regulated so that it satisfies d/p<=4. This permanent magnet material is reduced in fluctuations in magnetic properties in the thickness direction. Further, if this permanent magnet material is constituted so that thermal conductivity in the surface layer is lower than that of the base material, it can be easily obtained while obviating the necessity of heat treatment stage.
Patent JP-H05252990-A (JP)
Title: Production of optically active nitrile and optically active amide
IPC: C12P41/00
Filed: 1992-03-12
Abstract: PURPOSE:To efficiently obtain an optically active nitrile and amide useful as raw materials and intermediates for agricultural chemicals, medicines, etc., by treating a specific racemic nitrile compound with a bacterium belonging to the genus Pseudomonas and optically selectively hydrating. CONSTITUTION:A racemic nitrile compound (e.g. 2-phenylpropionitrile) of formula [R1 is (substituted)aromatic residue; R2 is(substituted 1-3C alkyl] is reacted with a bacterium [e.g. Pseudomonas sp. B21C9 strain (FERM P-3, 737)] belonging to the genus Pseudomonas at 26 deg.C under shaking at 150rpm for 15 minutes, mixed with 5% hydrochloric acid and then methyl isobutyl ketone to extract an unreacted substrate and the reactional product. The extract is subjected to a silica gel thin layer chromatography, developed with a mixed solvent of chloroform/ethyl acetate (1/3) and each spot developed is eluted and concentrated to give an optically active nitrile and an optically active amide.
Patent JP-S56152395-A (JP)
Title: Ear microphone of simultaneous transmitting and receiving type
Inventor: ONO HIROSHI
IPC: H04R1/00
Filed: 1980-04-24
Abstract: PURPOSE: To prevent howling, by providing an automatic voice switch circuit to the vibration pickup type ear microphone.  
     CONSTITUTION: The output of vibration pickup type ear microphone 1 is input to amplifier 10 of radio equipment 5 through amplifier 2, BPF3, and variable loss circuit 4 and is transmitted to the external by transmitting circuit 5A. In the receiving system, the output of receiving circuit 5B is input to speaker 7 through amplifier 11, variable loss circuit 6, and amplifier 12. The service level of the transmission system is detected by level detecting circuit 13, and the receiving level of the receiving system is detected by level detecting circuit 14, and these levels are input to comparing circuit 8. Circuits 4 and 6 are so corrected that the transmission level is lowered and the receiving level is raised during receiving (when the receiving level is high). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05256887-A (JP)
Title: Electromagnetic wave measuring antenna for nuclear fusion reactor
IPC: G01R29/08
Filed: 1992-03-13
Abstract: PURPOSE:To obtain an electromagnetic wave measuring antenna for nuclear fusion reactors which can withstand against strong electromagnetic stresses and is less in activation quantity by forming a loop-shaped antenna on the surface of a ceramic substrate by vapor-depositing or etching a metal and giving a structure strength to the ceramic substrate which has no relation with the electromagnetic stresses. CONSTITUTION:A loop-shaped antenna 12 is formed on the surface of a ceramic substrate 13 by vapor-depositing or etching a meal, such as copper, aluminum, etc. Then the substrate 13 is fixed to a flange 15 with a substrate support 14 in between and the antenna 12 is connected to a signal fetching connector 3 provided through the flange 15. Since the substrate 13 has a strength, the antenna 12 can be reduced in thickness to a necessary minimum. As a result, the resistance of the antenna 12 can be increased and the current made to flow to the antenna is reduced, resulting in a reduction in electromagnetic stress. Therefore, the antenna can be prevented from being damaged and, since the using amount of the metal used for forming the antenna is remarkably reduced, the activation quantity is also reduced. Moreover, since the ceramic of the substrate 13 is hardly activated as compared with other materials, the activation of this electromagnetic wave measuring antenna 11 is reduced and the exposure of workers can be sharply reduced.
Patent JP-H08245078-A (JP)
Title: Filament winding device and winding method
Inventor: OKUMURA KOZO
IPC: B65H59/38
Filed: 1995-03-14
Abstract: PURPOSE: To provide a filament winding method and a device that can wind filament of high winding difficulty into a fine package. CONSTITUTION: In this filament winding method and a device, filament is wound while maintaining the power capacity WR (kw) of a contact roller driving motor 8 and the power capacity WS (kw) of a bobbin holder driving motor 3 in the relation of  1-F (1+G)} WS>=(1-F).WR>=F.(1+G)WS, Where F=(DB/DP)<2.6> , G=0.13.(DP<2> -DB<2> ).MP/DB<2> .LB, MP=S1 +S2 +...+SN, and DP: package maximum diameter (mm), S1 , S2 ...SN: package winding width (mm), subscript is the number of packages, DB: bobbin outer diameter (mm) and LB: the whole length (mm) of the bobbin.
Patent JP-S59183316-A (JP)
Inventor: ROBAATO KURAAKU BURAUN
IPC: G05D1/02
Filed: 1984-03-21
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-S54145564-A (JP)
Title: Backlash detector
Inventor: NANBA TSUNEO
IPC: G01B7/14
Filed: 1978-05-08
Abstract: PURPOSE: To automatically correct backlash of gear units, etc. by respectively detecting the  revolution start points of a driving part and a driven part, integrating the output of a rotary  generator up to both detection output points and processing the integrated value thereof with a  learning control unit.  
     CONSTITUTION: A driving machine 5 is transmitted to a driven part 1 by way of a gear unit 3.  The angle transmission of the driving part 5 is accomplished by way of gear units 6, 9, synchro  transmitter 7, receiver 8, and the rotating angles of the shaft converted to digital codes and are  sent to a control part 110 by a rotary encoder 10. On the other hand, the speeds of the driving  part 5 are detected with a rotary generator 14 and are sent to the control part 110. The control  part 10 makes the control signal by the command position signal from terminal 16 and the above-  mentioned input signal and inputs the same to a speed control unit 4, thereby position controlling  the driving part 5. For the above-mentioned known apparatus, the revolution start point of the  driven part 1 is detected with the detector 2 and is sent to the control part 110. The control part  integrates the above-mentioned digital values by this signal to provide the position deviation signal  by backlash. A learning control unit learns the maximum value thereof the corrects the control  signal of the speed control unit 4.  
     COPYRIGHT: (C)1979,JPO&Japio