baber/WOPTO huggingface dataset:
Patent JP-H09302898-A (JP)
Title: Assembled floor device
Inventor: MATSUYOSHI TATSU
IPC: E04F15/18
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the construction by fitting and inserting a wing part of a fixing member into a groove part of a flooring material, passing a screw into a hole part provided in a basic part of the fixing member to screw-fit in a screw part of a receive member, and fixing the fixing member and the flooring material on a floor panel. SOLUTION: A support leg 1 is formed by a support body 11, an adjusting bolt 12 which is screw-fitted in a lower part of the support body 11, and an elastic base 13 which supports the adjusting bolt 12. Next, a storage hole is provided on a plate face of a floor panel 2, a fixing member 14 is fitted in the storage hole from a surface side of the floor panel 2, and a head part of the support leg 1 stored in the storage hole is screwed in the fixing member 14 from below to fix the support leg 1 on the floor panel 2. Then, a wing part of a fixing member 7 is fitted and inserted into a groove part of a flooring material 3, a screw 16 passes through a hole of the fixing member 7 to screw into a screw hole of the fixing member 14, and the fixing member 7 is fixed on the floor panel 2 and the flooring material 3 is also fixed on the floor panel 2. Consequently, it is possible to ensure the rigidity of a floor and prevent creaking sound of the floor panel.
Patent JP-H06188574-A (JP)
Title: Handgrip device
Inventor: KATSUURA NOBUO
IPC: B65D25/30
Filed: 1993-04-23
Abstract: PURPOSE:To provide a handgrip device, which is compact, for rotating its cover by a prescribed restoring force. CONSTITUTION:A handgrip device is provided with a box 10, which is fixed on a structure, such as an electric appliance, and has a cavity formed in its interior, and a cover 12, which supports rotatably the interior of this box 10 and opens and shuts the entrance of the cavity, and is constituted into a structure, wherein a tortion bar 24 with its fixed one end is fixed on the cover 12 and at the same time, the bar 24 is arranged in the direction of the axis of rotation of the cover 12.
Patent JP-H04230875-A (JP)
Title: Testing apparatus
Inventor: ANDORE PII RITONIAU
IPC: G01R1/04
Filed: 1991-04-23
Abstract: PURPOSE: To facilitate execution of accurate positioning between pins or leads of a unit to be tested and probe pins. CONSTITUTION: A probe module 10 has an array of probes 80 supported by pistons 82. A separable registration module 12 is positioned visually at parts or a circuit before the probes are brought into contact with a circuit board 36. When the registration module 12 is fitted to the circuit board 36, this module is put in one body with the probe module 10, the probe module 10 is evacuated and the pistons are pulled upward. Then the probes come into contact with the parts or the circuit.
Patent JP-H01289853-A (JP)
Title: Nonhazing vinyl chloride resin film
Inventor: NISHIKATA AKIRA
IPC: C08K5/10
Filed: 1988-05-18
Abstract: PURPOSE:To provide the title film excellent in transparency, wearing resistance, etc., by using a sorbitan polyalcohol and a highly pure higher fatty acid ester (alkylene oxide adduct) as a nonhazing agent. CONSTITUTION:A sorbitan alcohol (e.g., sorbitan or sorbitol) is esterified with a higher fatty acid (e.g., palmitic acid or stearic acid) of a purity >=85% to produce a sorbitan higher fatty acid ester. This ester is used as such as a nonhazing agent, or it is optionally reacted with an alkylene oxide (e.g., propylene oxide) to form an adduct which is used as a nonhazing agent to produce a nonhazing vinyl chloride resin film. The obtained film can be desirably used as an agricultural film, a packaging material for food, etc.
Patent JP-H11309460-A (JP)
Title: Sewage treating device
Inventor: YAMAMOTO KOJI
IPC: C02F1/465
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a sewage treating device capable of stably and surely removing phosphoric acid in a sewage by preventing the electrical continuity and passivation due to the various sludges deposited on the bottom of a sewage storage tank. SOLUTION: The sewage treating device D1 is provided with a sewage storage tank 1, four sets of iron electrodes 2 and 3 therein and a electrolytic DC power source 126 and incorporated into a small-sized joint septic tank 101. A control part 125 is subject to the following controls to stably remove the phosphoric acid in sewage by preventing the passivation when iron ion is eluted from the electrodes 2 and 3. The control part 125 is so constituted that it periodically (e.g. once every one to six months) instructs for the switching of the switching-aerating pipe 12 of the feed air switching valve 24 consisting of a solenoid valve to a lift pipe 21.
Patent JP-2000310585-A (JP)
Title: Formation for thin film sample for transmission type electron microscopic observation
Inventor: SHIGESATO GENICHI
IPC: G01N1/32
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To quantitatively measure a concentration of a solid solution element in the vicinity of an interface of a metallic material and a second phase particle by forming the specific second phase particle selected from an electrolytically polished face or chemically polished face to a thin film by processing with convergent ion beams. SOLUTION: One face 1 of a sample sliced from a metallic material including second phase particles is electrolytically polished or chemically polished to remove a distorted layer of the sample. The polished face is observed by an optical (or scanning atomic) microscope. The polishing and observation are repeated until a desired second phase particle is found. An insulating film 3 is applied and coated to a position of approximately 5 μm from the second phase particle of the observation face, and an adjacent face 4 is polished to a position of approximately 5 μm near the second phase particle. Then the polished face 4 is directed upside and a slice part 5 is cut by a convergent ion beam processing apparatus with approximately 100-300 mm from the observation face 1 being left. Finally, a front face of the observation face 1 and the insulating film 3, are similarly cut, thereby eventually obtaining a thin film of a thickness 50-100 nm. The specific second phase particle can be thinned to an equal thickness to the surrounding metallic material part.
Patent JP-H06327314-A (JP)
Title: Seedling holding table of seedling transplanter
Inventor: SAEKI MASABUMI
IPC: A01C11/02
Filed: 1993-05-21
Abstract: PURPOSE:To facilitate the feeding of a pot seedling case to a seedling feeding face of a seedling holding table of a seedling transplanter. CONSTITUTION:A roller 53 is placed at a side of an inclined seedling feeding face 12. The roller is freely rotatable on a roll shaft extending along the inclination direction of the inclined face.
Patent JP-S5547340-A (JP)
Title: Magnetic alloy for dental surgery
Inventor: MIYAZAKI TAKESHI
IPC: A61C13/08
Filed: 1978-09-28
Abstract: PURPOSE: Soft magnetic alloy for dental surgery, obtained by alloying Ni, Cu, Pt at a specific ratio, using combined with rare earth Co base permanent magnet having a high magnetic energy.  
     CONSTITUTION: Alloy, composed of Ni; 25W65%, Cu; 5W45%, Pt; 30W70% and moreover, contained one or more than two kinds of Mn, Zn, Sn, Al, Si, Mg as deoxidizer at not more than 5%. The soft magnetic alloy 3 having the above mentioned composition, is filled in the root part of the tooth 2 remained in the flesh part 1. The rare earth Co base magnet 5 having a high magnetic energy, is put in the crown part of the tooth 4 so as to face the one hand magnetic pole against the alloy 3 and both are fixed by the magnetic force. Thus, the above method is able to use for filling and reform of dental surgery effectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05285999-A (JP)
Title: Injection molding die
Inventor: HOTTA TAKASHIGE
IPC: B29C45/26
Filed: 1992-04-13
Abstract: PURPOSE:To provide an injection molding die having an air spray device. CONSTITUTION:In an injection molding die consisting of a cavity mold 1 and a core mold 2, an air spray device (air blowout hole 4) is provided for spraying cooling air on an end part and its neighborhood of a molded piece which is stuck to the face of the cavity mold 1 by an undercut section at the time of mold opening after the molding is completed. As a presser pin will be unnecessary, reliability will be higher comparing with a conventional injection molding die. Also, weight, manufacturing term, and cost of the die can be reduced. Further, productivity, quality in appearance, and quality in look of the molded piece will be improved.
Patent JP-H11310068-A (JP)
Title: Seat storage structure for car
Inventor: UEDA KOJI
IPC: B60N2/30
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a seat storage structure capable of more comfortably doing work for redesigning a rear seat. SOLUTION: A pull loop 25b or the like is separated from a seat back 16 as shown by an arrow mark 4 to easily pull a rear seat, and a second unlock lever 60 is turned down as shown by an arrow mark 5 while pulling the rear seat to the outside to unlock a seat lock mechanism 65. The rear seat 10 is wholly rotated as shown by an arrow mark 6. A tale gate is open, the seat back is turned down frontward by reaching a hand therethrough and then a puller is pulled, so that the seat back and a seat cushion are both reversed backward to be stored in a storage recess to allow work for redesigning the rear seat from the outside in extremely comfortable attitude.
Patent JP-S5547126-A (JP)
Title: Dissolving method of high concentration of powder
Inventor: IMON KAZUO
IPC: B01F7/00
Filed: 1978-09-28
Abstract: PURPOSE:To prevent uneven mixing as well as to enrich solid content in mixing liquid and powder for solution. CONSTITUTION:Powder is supplied from the hopper 4 into the mixing cylinder 3 of the kneading machine 1 whose inside is provided with the screw 2 rotatably supported and also water is supplied through a pipe from the water tank 5 into the mixing cylinder 3, where the kneaded powder is supplied from the exhaust port 6 into the hopper 8 of the mixer 7 and then sent with water from the water tank 5 into the mixing tank 10 provided with the stirring blade 12 by means of the rotating blade 9 inside the hopper 8. Then, the powder dissolved in water is discharged from the exhaust pipe 13. Thus, the complete dissolution of powder in water can be attained because the uneven mixing is prevented and the wettability of powder is made better.
Patent JP-H08324494-A (JP)
Title: Power steering device
Inventor: MERTEN TIMOTHY W
IPC: B63H25/30
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To maintain an anti-feedback condition even when a trouble is generated in a power steering device for a marine vehicle. SOLUTION: This power steering device comprises a propulsion unit and a steering helm which can be actuated by an operator. This has a power steering assist device including a hydraulic cylinder piston assembly 44 to be actuated in response to steering operation at the steering helm, and a device to maintain an anti-feedback condition when a trouble is generated in a fluid supply source device 48. The device for maintaining the anti-feedback condition includes a valve control device 250 for forming a fluid passage between the fluid supply source device and chambers on both sides of a piston 122 in the cylinder piston assembly 44, thereby the chamber is substantially kept to be filled with hydraulic fluid during steering for moving the piston 122 during steering operation.
Patent JP-S62277670-A (JP)
Title: Magnetic medium driver
Inventor: TANAKA KENJI
IPC: G11B21/08
Filed: 1986-05-24
Abstract: PURPOSE:To detect a prescribed track with higher accuracy by transmitting the detection signal of a sensor to an interface together with a detection signal showing the prescribed track position under the AND condition showing that plural phase outputs are set under the phase output state at the prescribed track position. CONSTITUTION:When a microprocessor 11 receives the output of a track-0 sensor (photointerrupter 6), the processor 11 decides whether the phase sent presently to a drive circuit 12 is equal or not to a phase-0 state of a track-0 drive mode. If the phase state of the track-0 mode is confirmed, the track-0 detecting signal S is sent to an interface 13 (or a floppy disk controller). In this case of said decision, the processor 11 gives the arithmetic processing to the output of the photointerrupter 6 via a microprogram stored in the processor 11. Thus the correct position of the track 0 is obtained even though the detecting conditions of the photointerrupter 6 have some change.
Patent JP-S611259-A (JP)
Title: Gate control circuit
Inventor: ICHIKAWA KOUSAKU
IPC: H02M1/06
Filed: 1984-06-13
Abstract: PURPOSE:To supply sufficient gate current to a self-extinguishing semiconductor element by limiting not to apply a gate control to the element until the charging of a capacitor of a gate circuit is completed. CONSTITUTION:If the voltage of a capacitor 20 is sufficiently established when a gate control signal A of a gate turn OFF thyristor is applied, a flip-flop 24 is set, and its output D becomes ''1''. Accordingly, a signal E point is immediately output, and a gate control signal F of the width determined by a monostable multivibrator 26 is obtained. When a gate current supply is completed, the capacitor 20 of the gate circuit is again charged, and when the charged voltage arrives at the predetermined voltage, a photocoupler 22 is turned ON, and next control signal A is again waited. Thus, necessary gate current can be supplied to the gate of a self-extinguishing semiconductor element.
Patent JP-S5545365-A (JP)
Title: Preparation of cytokinin-type plant hormone
Inventor: IIZUKA CHIYOKICHI
IPC: C12P19/32
Filed: 1978-09-29
Abstract: PURPOSE: To prepare cytokinin-type plant hormone in high efficiency, by culturing basidiomycetes.  
     CONSTITUTION: Mycelia of bacidiomycetes (e.g. Cortinellus shiitake, Pholiota nameko, Lyophyllum aggregatum, etc.) are cultured in a solid medium (e.g. a bagasse medium composed of 9 parts of bagasse and 1 part of rice bran, or a beet medium composed of 12 parts of beet refuse and 1 part of rice bran) or in a liquid medium (e.g. a mixed liquid medium composed of glucose, peptone and yeast or composed of malt extract powder and yeast). The objective cytokinin hormone (e.g. zeatine, zeatineriboside, etc.) is prepared by extracting cell liquid of mycelia and metabolized products from the cultured mycelia, and purifying the extract. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05291435-A (JP)
Title: Method of sealing semiconductor chip with resin and semiconductor package
Inventor: KUNII NORIO
IPC: H01L23/28
Filed: 1992-04-14
Abstract: PURPOSE:To get an object which is suitable for a TAB tape and can be manufactured easily and simply and is excellent in moisture resistance and mechanical strength. CONSTITUTION:Adhesives 10 and 11 are applied on the respective mating faces of an upper case 8 and a lower case 9, and a TAB tape 1, where a semiconductor chip 5 to connect with an inner lead 3 is mounted at the center, is caught at the support ring 7 part of its base film 2 from above and below by the upper case 8 and the lower case 9. The semiconductor chip 5 is sealed inside the case 12 constituted of the upper case 8 and the lower case 9, and further liquid- form resin 13 is charged into the case 12, whereby a semiconductor package can be gotten.
Patent JP-S5644669-A (JP)
Title: Ink-jet recorder
Inventor: EBI YUTAKA
IPC: B41J2/06
Filed: 1979-09-20
Abstract: PURPOSE:To stabilize ink droplets and thereby an image as well by a method wherein a recording signal is impressed between a needle electrode provided in an orifice and an accelerating electrode provided on the side of the paper for recording, a magnetic field is given to the needle electrode and further a magnetic ink is employed. CONSTITUTION:In the method wherein the recording signal 8 is impressed on the needle electrode 3 provided in the orifice 2 for ink-jet, while an accelerating  potential 9 is impressed on the accelerating electrode 5 provided on the rear side of the paper for recording, and thereby the force caused by dielectric polarization and dielectric charge is applied to the ink 7 to make the ink into particles and let it fly for recording, the magnetic field generated by a permanent magnet and the magnetic field generated by a DC or AC electromagnet 10' are impressed on the needle electrode 3, while the magnetic ink is used as the ink. In this way, the surface A of the ink in the vicinity of the tip part of the needle electrode 3 is projected and thus the jetting of ink is stabilized.
Patent JP-S61279639-A (JP)
Title: Manufacture of ingot from metallic scrap
Inventor: MAE YOSHIHARU
IPC: B22D23/00
Filed: 1985-06-03
Abstract: PURPOSE:To manufacture an ingot from metallic scraps of various sizes by packing the scraps into bottomed pipes made of the same metal as the scraps and melting and solidifying them. CONSTITUTION:Metallic scraps 1 of various sizes are packed into two pipes 2 having bottoms 2a made of the same metal as the scraps, and the pipes 2 are horizontally placed over a water-cooled mold 3 so that the bottoms 2a confront each other. When arc is generated between the pipes 2 as consumable electrodes, the scraps 1 melt and drop into the mold 3 together with the pipes 2. A pool of molten metal 5 is formed at the upper part of the mold 3, and at the lower part, molten metal is solidified by cooling with the mold 3 to form an ingot 6.
Patent JP-S5823305-A (JP)
Title: Acoustic device
Inventor: SUZUKI KOUJI
IPC: G11B20/00
Filed: 1981-07-30
Abstract: PURPOSE:To improve the operability, by preventing the generation of an interrupting sound due to unnecessary external input signal during the reproduction of a magnetic tape, through the transmission to an output circuit from any of an external input signal or an output of a magnetic reproducing circuit selectively. CONSTITUTION:While a magnetic tape of the 1st acoustic device A is in operation, a reproduced output from a head 7 is transmitted to an output terminal 6 via amplifiers 8 and 5. A control signal from a detecting means 9 for tape reproduction operation is applied to a switch 4 via an OR gate 10 to interrupt an external input signal 1 and is not appeared at an output terminal 6. The control signal from the means 9 is applied to an input terminal of an OR gate 10' via a control output terminal 11, a connection line 14 and a control input terminal 12', and even if a magnetic tape reproducing circuit of the 2nd acoustic device B is not operated, a switch 4' is interrupted and an external input signal from an input terminal 1' is not appeared at an output terminal 6'.
Patent JP-S5910930-A (JP)
Title: Information recording medium
Inventor: SAWADA KIYOSHI
IPC: G11B7/00
Filed: 1982-07-10
Abstract: PURPOSE:To raise aging stability of an information recording medium, to prevent its pollution, and to facilitate its mass production, by incorporating at least one of polymer liquid crystals, and a mixture of low mol.wt. liquid crystals and a polymer compd., as an essential component in the recording layer thermally changing due to application of heat energy. CONSTITUTION:A transparent electrode 2 is formed on a substrate 1, a layer contg. polymer liquid crystals, and a transparent liquid electrode 4 are laminated on the electrode 2 to form an information recording medium 13. When a temp. necessary to change the phase of the layer 3, and a voltage necessary to orient it between the electrodes 2, 4 are given to the medium 13, it is oriented. When it is cooled in this state, and even if application of the voltage is stopped, the oriented state of the layer 3 is maintained. When high density energy light irradiates the medium 13, the irradiated parts are raised in temp., and if the layer 3 rises in temp. to the m.p. or more, the molecules are again converted into a uniform state assuming that the molecules are not oriented, thus permitting recording corresponding to image information. As said polymer liquid crystals, cholesteric polymer liquid crystals, etc. are used, or they may be blended with an ordinary polymer, such as methacrylate resin, to form a polymer liquid crystal film.
Patent JP-2000313995-A (JP)
Title: Production of aluminum base for planographic printing plate
Inventor: NISHINO ATSUO
IPC: C25F3/04
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of streaks and image quality unevenness by electrochemically subjecting an Al plate to a surface roughening treatment including an electrolytic treatment using the Al plate as a cathode in an aqueous neutral salt solution. SOLUTION: The aqueous neutral salt solution to be used for the electrolytic treatment is preferably an aqueous solution of sodium nitrate in particular. Its pH is preferably specified to 6 to 8 and its concentration to 1 to 40%. An aqueous acidic solution is usable when the surface roughening treatment is electrochemically carried out by using AC or DC, for which the aqueous solution mainly composed of nitric acid or hydrochloric acid is preferably selected. The power source waveform in the case AC is used is preferably a trapezoidal wave and the frequency thereof is preferably specified to 0.1 to 500 Hz. The time before the current in the trapezoidal wave attains a peak from 0 is particularly preferably 0.3 to 2 m second. The current density is preferably set at 10 to 200 A/dm2 in the peak value of the trapezoidal wave.  The current density in the case DC is used is preferably set at 10 to 200 A/dm2.
Patent JP-S5912796-A (JP)
Title: Treatment of waste water containing difficultly biodegradative substance
Inventor: SUMINO TATSUO
IPC: C02F1/00
Filed: 1982-07-13
Abstract: PURPOSE:To efficiently decompose and remove difficultly biodegradative substrance such as humic acid and organic substance of similar structure, by bringing waste water containing the difficultly biodegradative substance into contact with lysozyme or immobilized lysozyme. CONSTITUTION:Air is blown from a blast pipe 5 into the main body 4 of a fluidized-bed apparatus through its bottom. The air flows through an air-lift pipe 6 to raise and fluidize waste water and carriers. The carriers and the treated water are separated from each other in a carrier-separating chamber 7, and the treated water is let flow out through an outlet 8 for treated water. The capacity of the fluidized tank was at 1m<3>, and the packing ratio of immobilized lysozyme was made at 30%. When waste water was continuously treated with residence time of 80min for 24hr using 5X10<4> unit/20ml-carrier the immobilized lysozyme, the resulting ratio of TOC removal was at 29%. Enyzme reaction in this method is performed at above an ordinary temp., but the reaction is efficiently performed at 30-40 deg.C.
Patent JP-S63285953-A (JP)
Title: Manufacture of integrated circuit
Inventor: INUKAI KAZUAKI
IPC: H01L21/336
Filed: 1987-05-18
Abstract: PURPOSE:To easily manage steps by forming in advance positions disposed under small holes of wirings under an insulating film of a plurality of conductive layers having different colors, and so etching the holes as to penetrate the film to expose the lower side of the conductive layers. CONSTITUTION:A lower conductive layer 21 is formed by depositing NiCr on a glass substrate 1, and then retaining only the positions of contact small holes TH insularly. After aluminum is then deposited on a glass substrate 1, wirings 2 are formed by etching. Then, an AlTaO film is deposited on the wirings 2 to form an insulating film 3. Then, a resist mask 5 is formed on the film 3, and small holes 51 are formed at places where the holes TH are formed. Subsequently, Ar plasma dry etching is conducted to expose the aluminum of an upper conductive layer 22 on the bottoms of the holes TH. Then, etching is conducted so that the holes TH exposes the layer 21 through dipping in a mixed acid solution. Then, after the mask 5 is removed, aluminum wirings 4 are formed in a predetermined pattern on the film 3. Thus, the management of steps is easily available to improve the yield and reliability.