baber/WOPTO huggingface dataset:
Patent JP-H10270225-A (JP)
Title: Rare-earth bond magnet and manufacture therefor
Inventor: ENDO MINORU
IPC: H01F1/08
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a rare-earth-Fe-Co bond magnet, having a magnetic property which is higher than that of the conventional magnet. SOLUTION: A rare-earth-Fe-Co bond magnet is manufactured by bonding the powder of a magnet alloy, having the composition of RaFebCocMd (where R and M respectively represents at least one kind of rare-earth element, including Y and at least one kind of element selected from among Al, Si, Ti, V, Cr, Ni, Zn, Cu, Ga, Zr, Nb, Mo, Hf, Ta, and W and a, b, c, and d represent wt.% respectively set at 12<=a<=40, the remaining wt.%, c<=50, and d<=10) and containing a total of 1-60 vol.% of α-Fe and α'-Fe-Co phases with a high molecular copolymer.
Patent JP-S59203880-A (JP)
Title: Reduction of vibration of multistage pump water wheel
Inventor: MIURA SEIJI
IPC: F03B11/04
Filed: 1983-05-02
Abstract: PURPOSE:To restrict unstable flow upon transitional operation by feeding air forcibly by opening a valve on the way of an air feeding pipe. CONSTITUTION:A feed air path 6 and the air feeding pipe 4 are provided with the valves 8, 9. When abnormal flow condition is generated, signals to open quickly the valves 9, 8 are sent from a valve control unit and the valves 9, 8 are opened quckly. Then, high pressure air is poured forcibly into the flow path from a high pressure air reservoir 7. According to this method, the unstable vibration of the flowing fluid is restricted. Accordingly, the fluctuation of hydraulic pressure may be reduced and vibrations of a runner 2 and the surrounding structures thereof may be reduced.
Patent JP-S61233627-A (JP)
Title: Agent for suppressing degranulation of mastocyte
Inventor: NAKAGOME KAZUYA
IPC: A61P29/00
Filed: 1985-04-10
Abstract: PURPOSE:To provide the titled suppressing agent comprising a water-soluble fraction in an extract obtained by extracting the sap or leaf of aloe with a solvent. CONSTITUTION:The leaf of a plant belonging to Aloes genus, Liliaceae family (e.g. Aloe arborescens, Aloe ferox, etc.) is cut to small pieces, dried and pulverized to obtain dried powder of aloe leaf. The powder or concentrated sap of aloe is used as a raw material and extracted with a solvent. An agent for suppressing the degranulation of mastocyte can be produced by collecting the water-soluble fraction from the above extract. When a water-soluble organic solvent or an aqueous organic solvent is used as the solvent, the extracted liquid is concentrated to dryness and dissolved in an aqueous solution to obtain a water-soluble fraction. In the same manner, when the solvent is a water- insoluble organic solvent, the extracted liquid is concentrated and mixed with water to obtain the objective water-soluble fraction.
Patent JP-H04350293-A (JP)
Title: Propulsion machine for propulsion execution
Inventor: FUJII SHIGERU
IPC: E21D9/093
Filed: 1991-04-09
Abstract: PURPOSE:To mount a transmission coil without taking a space in a propulsion machine body. CONSTITUTION:A groove 5 in the peripheral direction is formed on the outer periphery of the propulsion machine body 3 of a propulsion machine 1. On the outer periphery of the bottom part of the groove 5, a transmission coil 6 is arranged in winding. The transmission coil 6 in the groove 5 is fixed by epoxy resin 7.
Patent JP-S52234-A (JP)
Title: Process for preparation of aminopropanol derivatives
Inventor: IKEZAKI MUNEKATSU
IPC: A61K31/135
Filed: 1975-06-20
Abstract: PURPOSE: 1-(2-Chloro-5-methylphenoxy)-3-(3, 4-dimethoxy-phenethylamino)-2-propanol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51151480-A (JP)
Title: One selection type load control device
Inventor: MITSUNAGA TSUTOMU
IPC: G08B25/00
Filed: 1975-06-20
Abstract: PURPOSE: An one selection type load control device, that enables to memory and control one of load out of its various classifications in one selection type by only setting on an optional one contact point switch. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10265946-A (JP)
Title: Vapor deposition device and manufacture of thin film using the same
Inventor: AOYANAGI TSUTOMU
IPC: H01B13/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a vapor deposition device with which the quantity of evaporation is stably kept even in the case of using plasma with a large power in order to manufacture a conductive oxidized film such as ITO with higher quality and at a lower cost than in the conventional practice by using the vapor deposition method. SOLUTION: A container 1, which is evacuatable to a reduced pressure atmosphere, is provided with an evaporation source 2, a base material holding mechanism 3 and a plasma formation electrode 4 at least one each at the inside. The evaporation source is provided with an evaporation material holder 23 and the DC electric resistance between at least a part of the surface of the evaporation material holder and the wall of the container 1, which is evacuatable to a reduced pressure atmosphere, and between the part and an earth is >=10 Ω.
Patent JP-S63242902-A (JP)
Title: Device for recovering oxygen form carbonic acid gas
Inventor: HIRAO MASASHI
IPC: C01B13/02
Filed: 1987-03-31
Abstract: PURPOSE:To contrive to reduce heating energy for reaction and to simplify a device, by setting an electrolytic cell to decompose steam and CO2 gas into O2, H2 and CO and a catalytic reactor to convert H2 and CO generated from the electrolytic cell to steam and carbon. CONSTITUTION:O2 permeable solid electrolytic materials 11 of ZrO2 stabilized with Y2O3 are fixed to an electrolytic cell 1 and electrodes 12 such as porous platinum are attached to the surface and back of the materials. On the other hand, the interior of a catalytic reactor 2 is packed with a catalyst such as Fe and the catalyst is maintained at a temperature to cause catalytic reaction by a heater 5. A CO2 gas is introduced from a tank 3 to a line 8 by a circulating pump 8 is blended with steam, unreacted CO2 and CO from the reactor 2, fed to the electrolytic cell 1, heated and electrolyzed into O2, H2 and CO. Formed O2 is collected from a line 13, H2 and CO is converted to liberated carbon and steam by the reactor 2 and the steam is directly recycled as it is.
Patent JP-H10269217-A (JP)
Title: Exemplifying type processor and recording medium where exemplifying type processing program is recorded
Inventor: FUJISHIMA YUZO
IPC: G06F17/27
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To automate operation for an input character string according to operation that a user exemplify. SOLUTION: The user shows an example and instructs for a substitutional act through a user input/output means 101. An application observation control means 102 observes and alters an operation object of application. An interpretation importance evaluating means 104 evaluates the importance of the interpretation of the object. A partial string interpreting means 105 interprets which part of the object of operation needs to be noticed for the operation. A partial string content relation interpreting means 107 interprets how the noticed part needs to be altered for the operation. A partial string position relation interpreting means 108 interprets what position relation noticed parts have. An example storage means 109 holds examples.
Patent JP-H03279409-A (JP)
Title: Raw fiber for water repellent fiber and water repellent nonwoven fabric
Inventor: MATSUBARA MASAYUKI
IPC: D04H1/4382
Filed: 1990-03-26
Abstract: PURPOSE:To obtain the title fiber suitable to surface material for hygienic material and material for stain-proof carpet, etc., by forming at least a peripheral part from a composition obtained by blending a resin with a specific carboxylic acid metallic salt and making latent water repellent property which is actualized by thermal treatment at a specific temperature. CONSTITUTION:The aimed fiber consisting of a synthetic fiber having at least a peripheral part formed of a resin composition containing a resin (e.g. polyolefin resin or polyamide resin) and carboxylic acid metallic salt (e.g. aluminum acetate or calcium laurate) expressed by the formula (R is 1-22C alkyl; M is of metal of the group II, group III or group IV in periodic table; n is 0 or 1; m+n is valence of M) of 0.05-10 pts.wt. based on 100 pts.wt. of the resin, and being in a state latent in water repellent property which may be actualized by subjecting to thermal treatment at crystallization temperature of the above-mentioned resin or above or melting point of the above-mentioned carboxylic acid metallic salt or above.
Patent JP-H03274523-A (JP)
Title: Color separation prism
Inventor: KOJIMA KAZUHIKO
IPC: H04N9/097
Filed: 1990-03-26
Abstract: PURPOSE:To obtain a solid-state image pickup device which does not cause a color shading without lowering a sensitivity by arranging an interference film having the same spectral characteristics as a color separating film between the color separating film and a solid-state image pickup element in such a way that the interference film is inclined opposite to the color separating film with respect to an optical axis. CONSTITUTION:When the interference film 34 is more closely arranged on the side where magenta component light is projected than the color separating film 32, the interference film 34 having the same spectral characteristics as the color separating film 32 is used, and the color separating film 32 and the interference film 34 are arranged in such the way that they are inclined in the opposite direction with respect to the optical axis. Consequently, the spectral transmissivity of the color separating film 32 for light beams 3a-3c made incident on the color separating prism 30 respectively corresponds to transmissivity curves 4a-4c, and the spectral transmissivity of the interference film 34 respectively corresponds to 4a and 4b. Thus, the color balance of an edge on a defocusing part on a screen and the color balance in the periphery of the screen are improved by using the color separating prism to which the interference film having the same spectral characteristics as the color separating film in such a way that the interference film is inclined in the opposite direction of color separating film with respect to the optical axis is arranged.
Patent JP-H03275303-A (JP)
Title: Classification device for lumbering
Inventor: ISHIDA KEIICHIRO
IPC: B27B31/08
Filed: 1990-03-26
Abstract: PURPOSE:To enable efficient lumbering operation by eliminating a waiting time, by a method wherein the title classification device is provided with a product timber taking-out part and a waste material taking-out part and a classification part is provided with a taking-out side and return side classification conveyors, a waste material recovery conveyor and a waste material receiving arm further. CONSTITUTION:A scantling conveyor 2 side is provided with a product timber taking-out part 8 by adjoining to a classification part 4S and a return conveyor 3 side is provided with a waste material taking-out part 7. Conveying surfaces of the scantling conveyor 2 and return conveyor 3 are provided in a freely advancing or retreating manner with a taking-out side classification conveyor 20 and return side classification conveyor 23 further in the classification part 4S. On the one hand, a waste material recovery conveyor 201 is provided on the upper part of the classification part 4S so that the same crosses a space between the scantling conveyor 2 and return conveyor 3 and a waste material receiving arm 206 is provided on the waste material recovery conveyor 201. Then a material A2 which has been sawed is removed immediately from the scantling conveyor 2 so that the upper part of a scantling line is made clear.
Patent JP-H07261583-A (JP)
Title: Heater, heating device, and image forming device
Inventor: ISHIYAMA TATSUNORI
IPC: G03G15/20
Filed: 1994-03-23
Abstract: PURPOSE:To crack a heating element surely and safely at a very limited assumed position and interrupt the excitation path to the heating element even if the temperature control of the heater is disabled and the heater runs away by using an excitation heating element having a negative resistance/temperature characteristic as part of the excitation heating element. CONSTITUTION:An excitation heating element 4 formed linearly along the longitudinal direction of a ceramic substrate, an NTC heating element 16 having a remarkably negative resistance/temperature characteristic and connected in parallel with the excitation heating element 4, and excitation electrodes 5, 6 for the heating elements 4, 16 are provided on the surface side of the slender ceramic substrate 3 having electric insulation property, heat resistance, and a low heat capacity. When the excitation control of the excitation heating element 4 is disabled and the temperature of heater 2 quickly rises and a temperature fuse 9 is not operated, thermal stress is partially generated on the substrate 3 by the temperature rise of the heater 2, the heater 2 is cracked, and the excitation path to the heating element body 4 is opened (rupture interruption) by this cracking.
Patent JP-S522184-A (JP)
Title: Radioactive ray detector
Inventor: FUKUZAWA KAORU
IPC: G03B42/02
Filed: 1975-06-24
Abstract: PURPOSE: To improve sensitivity on photoelectric surface to enhance radioactive ray absorbing capacity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S521504-A (JP)
Title: Vibration pump
Inventor: SAKAMAKI ICHIROU
IPC: F04B17/04
Filed: 1975-06-24
Abstract: PURPOSE: A vibration pump that can pumping actioned with no valve by means of reciprocating a driver by an electromagnetic coil and permanent magnets. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S532086-A (JP)
Title: Field effect type semiconductor device
Inventor: ENOMOTO TATSUYA
IPC: H01L29/78
Filed: 1976-06-28
Abstract: PURPOSE: To increase the integration density by securing such a constitution that the field insulation film can be omitted between the channels of FET formed on the same semiconductor device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09270469-A (JP)
Title: Semiconductor memory device
Inventor: YOSHIKAWA SADAO
IPC: H01L21/8244
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of soft errors in a memory cells of SRAM. SOLUTION: A first aluminum wire 33 as a power source line and a fourth aluminum wire 40 as a grounding line are arranged in parallel, and additional transistors P1 and P2 and drive transistors N1 and N2 are arranged between them. The additional transistors P1 and P2 are arranged in an N-type region of a semiconductor substrate 1, and the drive transistors N1 and N2 are arranged in a P-Well region 2. An active region 51 is formed in a boundary portion between the N-type region and P-Well region 2, and a capacity is formed between the active region 51 and the connections between the gates of additional transistors P1 and P2 and the gates of drive transistors N1 and N2 thereby increasing the gate capacity.
Patent JP-S60221208-A (JP)
Title: Very hard drill and method of strengthening cutting edge thereof
Inventor: MORI SUSUMU
IPC: B24B3/32
Filed: 1984-04-13
Abstract: PURPOSE:To strengthen the cutting edge of a very hard drill, by improving the form of the chamfered surface of the cutting portion of the drill. CONSTITUTION:A very hard drill is provided with a chamfered surface 13 so as to remove the acute-angle edge of the drill. The chamfered surface 13 is located at the oblique intersection of the rake face 11 and relief face 12 of the drill. A dimension (a) at the chamfered surface 13 and the rake face 11 is made larger than a dimension (b) at the chamfered surface 13 and the relief face 12, so that the angle of the cutting edge of the drill is kept from being made extremely large or blunt. The cutting sharpness of the drill is thus precluded from decreasing. The chamfered surface 13 is a convex arc-shaped surface slowly curving as a whole and extends with a small roundness at each of both the side edges to the rake face 11 and the relief face 12. As a result, the cutting performance of the drill is improved.
Patent JP-H05282344-A (JP)
Title: Use display device of bid acceding machine for automatic auction processing system
IPC: G06Q50/10
Filed: 1992-03-31
Abstract: PURPOSE:To allow a tenderer to recognize surely whether he can accede to a bid or not with respect to an auction operating device by turning on a use display lamp for displaying a fact to be useable provided in a bid acceding machine by relating it to the auction operating device. CONSTITUTION:The device is provided with a use display lamp 13 for displaying a fact that a bid acceding machine K is useable, a power source circuit 40 for supplying a power source to a lamp circuit 47 of the use display lamp 13, a turn-on/turn-off circuit 45 which is provided at every auction operating device S and sends out a turn-on signal and a turn-off signal by interlocking with turn-on/turn-off of a power source switch of the auction operating device S, and a relay 41 installed in the power source circuit 40, and constituted so that when the turn-on/turn-off circuit 45 of one auction operating device S is turned on, a switch 44 of the relay 41 is turned on and the power source circuit 40 becomes a power source supply state, and in such a state, when a tenderer card C is inserted into the bid acceding machine K, a use display lamp line 18 is connected, by which the use display lamp 13 is turned on, and the tenderer comes to be able to recognize a fact that he can accede to a bid to one auction operating device S.
Patent JP-H06326269-A (JP)
Title: Memory cell
Inventor: TEKEMADASAIRU BUI RAJIEBAKUMAA
IPC: H01L27/10
Filed: 1994-04-15
Abstract: PURPOSE: To prevent a dopant from a polysilicon striation from being diffused to source/drain or an active access device region by providing a self-aligned surface striation between a trench capacitor and a diffusion region. CONSTITUTION: A striation for connecting a storage trench to an access device, namely the diffusion region of an FET is constituted of polysilicon 36 that is heavily doped and a TiN layer 36 that is a conductive diffusion barrier material located at the lower side. The striation contact the diffusion region and the storage trench with a large area and is self-aligned for the word line in a cell. The conductive diffusion barrier covers the diffusion region of the FET and the surface of the storage trench, and the diffusion barrier prevents the dopant of the polysilicon 38 that is heavily doped from being diffused to the diffusion region (a source or a drain region) of the FET and changing the operating characteristics.
Patent JP-H09329398-A (JP)
Title: Manufacture of finned coil heat exchanger and aluminum plate fin employed for the manufacture
Inventor: KIDO TAKATOSHI
IPC: F28F1/32
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a finned coil heat exchanger which is capable of preventing favorably the generation of fin pitching disturbance without increasing working and economical burdens when expanding and fixing heat transfer tubes together with aluminum fins used for the manufacture. SOLUTION: A plurality of aluminum plate fins 10, which turn the surrounding area of a mounting hole 14 of a plate fin main body 12 into a slanting or curved taper area 22, which gradually increase the size larger than the diameter of the mounting hole 14 toward the direction opposite to the formation side of fin collars 18, are laminated in such a state that they may come in contact with each other in the tapers area 22 and a flare area 20 of a fin collar 18. Then, a plug 28 is pushed into a heat transfer tube 16 which is inserted into the mounting hole 14 coaxially with the fin collar 18 and is adapted to move in the axial direction of the heat transfer tube 16, thereby expanding and fixing the heat transfer tube 16 with the plurality of aluminum plate fins 10.
Patent JP-H11271302-A (JP)
Title: Method and apparatus for sampling of exhalation
Inventor: ONO TAKESHI
IPC: G01N33/497
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To increase the concentration of CO2 , to be adsorbed, when the CO2 in an exhalation is adsorbed to an adsorbent. SOLUTION: First, the inside of an exhalation sampling container 10 is evacuated to be a vacuum. After that, an exhalation is introduced into the exhalation sampling container 10 at a set flow rate or higher. By such a flow-rate condition, CO2 can be adsorbed selectively to an adsorbent 36, and other gases can be driven off from the exhalation sampling container 36. After the introduction of the exhalation is completed, the exhalation is left for a set period, and the CO2 , is adsorbed tightly to the adsorbent 36. After that, the pressure at the inside of the exhalation sampling container 10 is decreased, and inessential gases are removed.
Patent JP-H04288913-A (JP)
Title: Method for joining slab in hot rolling
Inventor: AMAGASA TOSHIAKI
IPC: B21B1/26
Filed: 1991-03-18
Abstract: PURPOSE:To quickly and surely join each top end part without damaging the equipment in order to continuously roll by joining the rear end part of the slab carried in preceding and the top end part of slab carried in following this on the inlet side of hot rolling equipment for the slab. CONSTITUTION:The top end part and the rear end part of each slab are made in contact, at least, with both end parts of the lateral direction of slab, the treatment which heats both end parts of this lateral direction with the induction current generated by impressing the alternating magnetic field to penetrate to the wall thickness direction of the steel direction of this contacting zone from the magnetic pole, and the treatment which presses, at least, one hand slab to the other hand slab are combinated and composed, and on the above magnetic field, the width of magnetic pole along the lateral direction of slab is larger than the length of magnetic pole along the longitudinal direction of slab and made to the slender shape.
Patent JP-H10264677-A (JP)
Title: Accelerator pedal lock device
Inventor: TANIGAWA KATSUHIRO
IPC: B60K26/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact accelerator pedal lock device of high reliability and low cost in which an accelerator pedal can be securely locked, which can be adjusted in a simple way, which can be easily installed even in a narrow space between pedals, and which can be securely actuated. SOLUTION: An accelerator pedal 1 pivotally supported to be capable of oscillating vertically, and a lock mechanism 15 to invade into a root part of the acceletor pedal 1 to fix the accelerator pedal 1 in a non-actuation condition are provided, the lock mechanism 15 comprises a stopper member 2 having a gap to a floor surface under the accelerator pedal 1 to move, and an actuator 3 elastically fixed on the floor surface, so the actuator 3 is actuated to move the stopper member 2 forward to invade to the root part of the accelerator pedal 1 for fixing the accelerator pedal 1.