baber/WOPTO huggingface dataset:
Patent JP-H09197915-A (JP)
Title: Image recording device
Inventor: ITO NORIYUKI
IPC: G03G21/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce capacitance of a smoothing condenser, to contrive cost reduction and space merit, and to reduce deflect occurrence ratio as a result of load reduction at the monentary break of a commercial power source, by widening the range of control voltage of the power source controlling IC by reducing the load when the commercial power source voltage drops. SOLUTION: An engine controller (image record controlling means) 22, detects always the voltage of the commercial power source 1 by a signal from commercial power source detecting means 31, and stops a fun motor 50 when the voltage of the commercial power source 1 falls lower than a prescribed voltage. Thus, the load can be reduced, the control voltage range of the power source controlling IC 4 can be widened, and the capacitance of the smoothing condenser 3 can be reduced. By the load reduction at the momentary break of the commercial power source 1, a stress laid on a FET 7 and the power source controlling IC 4 can be reduced.
Patent JP-H03224577-A (JP)
Title: Shock cushioning material
Inventor: EDAKAWA HIROSHI
IPC: A63B102/22
Filed: 1990-01-30
Abstract: PURPOSE:To remarkably suppress the shock vibration by constituting the shock cushioning material of a vibration inhibiting material and a constraining material consisting of a raw material having higher strength and rigidity than those of the vibration inhibiting material. CONSTITUTION:As for a vibration inhibiting material, a damping resin material whose vibration damping capacity is high is used, and as for the damping resin material, a resin hardened matter consisting of a resin composite whose main component is at least one kind of inorganic filler selected from an epoxy resin having fluidity extending from a room temperature to 100 deg.C, a polyamide resin and graphite, etc., is desirable. As for a material for constituting a constraining material 3, a composite material, etc., of a base material having higher strength and rigidity than those of the vibration inhibiting material, for instance, a single matter, a composite matter, and a joint use matter of various metals, a thermoplastic resin, etc., and a reinforcing material of a carbon fiber, a glass fiber, etc., are used. Also, between the vibration inhibiting material 2 and the constraining material 3, a cushioning material 4 is interposed. In such a way, the vibration damping capacity of the vibration inhibiting material itself can be further improved.
Patent JP-H02204617-A (JP)
Title: Exhaust silencer for outboard engine
Inventor: SUZUKI TAKESHI
IPC: F02B61/04
Filed: 1989-02-01
Abstract: PURPOSE:To improve a silencing effect in a range of low speed/low load operation, by forming a vertical bypass passage whose start end part is communicated to a first silencer chamber and whose terminal part is communicated to the atmosphere, in a second silencer chamber formed partitively in the vicinity of the first silencer chamber. CONSTITUTION:A first silencer chamber 11 provided with an exhaust expanding chamber 12 whose upper part is communicated to an engine 2 and whose lower part is communicated to an outboard submerged space through a high speed exhaust hole 16, is formed in a casing 5. A second silencer chamber 19 which is provided in the vicinity of the first silencer chamber 11 and communicated to the outboard submerged space is formed partitively. Also, a vertical bypass passage 21 whose lower part is water sealed by a vertical bulkhead 20 during low speed operation, is formed in the second silencer chamber 19. In this occasion, the start end part of the vertical bypass passage 21 is communicated to the atmosphere through a low speed exhaust hole 23. It is thus possible to enlarge the volume of the second silencer chamber 19 without being restricted by an engine structure, and also improve constantly a silencing effect by applying water seal to the lower part of the vertical bypass passage 21 at a constant water level.
Patent JP-2000217579-A (JP)
Title: New antibacterial peptide
Inventor: KOJIMA YASUKI
IPC: A61P31/04
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new antibacterial peptide which has a specific amino acid sequence or a modified peptide thereof and can be used as an agent for (non)medical treatment having an antibacterial activity against Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, salmonella, and so on. SOLUTION: This new antibacterial peptide has the amino acid sequence shown by the formula or a modified peptide thereof and is useful as an agent for (non)medical treatment, a component for tools for medical treatment such as blood-purifying apparatus, and so on, having an antibacterial activity against Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, salmonella, and so on. This antibacterial peptide was obtained, based on the applicants, finding that a peptide having 30 amino acid residues corresponding to a part (133-162) of Apo-E which is a lipoprotein in the plasma composition has a wide antibacterial spectrum against general Gram-positive bacteria, Gram-negative bacteria, methicillin-resistant Staphylococus aureus(MRSA) and so on, by synthesizing the peptide by the chemical synthesis using a peptide synthesizer.
Patent JP-H028352-A (JP)
Title: Heat treatment of metal or alloy
Inventor: GOTO HIDENORI
IPC: C22F1/00
Filed: 1988-01-29
Abstract: PURPOSE:To manufacture a material to be subjected to heat treatment capable of annealing without adhesion by coating a material to be subjected to heat treatment with an oil liquid contg. specific amt. of Si, subjecting it to heat treatment and thereafter removing Si oxide by an acid fluoride salt-contg. water soln. CONSTITUTION:The surface of a material to be subjected to heat treatment (wire-shaped or plate-shaped bar stock) is coated with metal or alloy selected from copper, copper alloy, nickel and nickel-iron alloy is coated with an oil liquid contg. 2 to 10% Si. The material to be subjected to heat treatment is annealed at 300 to 700 deg.C to generate Si oxide on the surface and the Si oxide is removed away by a water soln. contg. >=10g/l acid fluofide salt (acid ammonium fluoride or the like). In this way, even if the material to be subjected to heat treatment is wound around a coil and is annealed by a batch furnace, the adhesion of the contacting surface therebetween can be prevented.
Patent JP-2000219286-A (JP)
Title: Package for confectionery of japanese or western style
Inventor: SHIMOYAMADA MASAHIRO
IPC: C09D11/037
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To maintain functionality and decorative beauty at the surface and to prevent contents from being affected by residual organic solvents by a method wherein confectionery of Japanese or Western style is mounted for filling package on the surface of a base film for a packaging material formed of the base film and a printed pattern layer provided at the surface of the base film and printed by a water-base ink composition. SOLUTION: A packaging material 1 to be used for filling package is formed of a base film 2 and a printed pattern layer 3 printed by a water-base ink composition provided at the surface of the base film. Two sheets of such packaging material 1 are put together in a face-to-face manner with each of the printed pattern layers 3 whereon decorative patterns and the like are printed positioned to face outward, and after that the packaging materials are heat sealed to form sealed parts 8 at the peripheral edges at three sides thereof with an upper part 7 of one of the packaging materials 1 being left unsealed, and thereby a packaging bag F having an opening 9 is produced.  Then, foods such as confectionery of Japanese or Western style are put for filling through the upper opening 9 of the packaging bag F while being in contact with the surfaces whereon printed patterns are not existent, and the upper part 7 are folded down onto and heat selade to the opening 9.
Patent JP-H01196239-A (JP)
Title: Production of paddy cybrid plant
Inventor: AKAGI HIROMORI
IPC: C12N15/09
Filed: 1988-02-02
Abstract: PURPOSE:To produce paddy cybrid leading to paddy hybrid plant, by fusion of each specific two kinds of protoplast to form hybrid cells with useful genes present in the cytoplasm and then by regeneration of plant. CONSTITUTION:Firstly, a parent on one side is prepared by irradiating radiation on paddy protoplast with useful genes present in the cytoplasm to selectively destroy only the cell nuclei. Secondly, another parent on the other side is prepared by treating paddy protoplast with useful genes present in the nuclei with iodine acetamide, Rhodamine 6G or iodoacetic acid to deactivate the cytoplasm. Thirdly, the above two kinds of protoplast are mutually fused to form hybrid cells with useful genes present in the nuclei along with useful genes present in the cytoplasm. Finally, a plant are regenerated from the hybrid cells, thus obtaining the objective paddy hybrid plant.
Patent JP-H02202005-A (JP)
Title: Soft magnetic thin film
IPC: H01F10/32
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a thin film having sufficiently low coercive force by a method wherein an artificial lattice film is formed by laminating a magnetic transition metal layer and a non-magnetic metal layer mainly composed of Zr and/or Nb alternately. CONSTITUTION:A magnetic transition metal layer and a non-magnetic metal layer of layer thickness 1 to 6, mainly composed of Zr and/or Nb, are laminated alternately. At this point, pure Co, a Co-Fe alloy, a Co-Ni alloy, a Co-Fe-Ni alloy and the like are used as the material for the magnetic transition metal layer, and its layer thickness is set at 2 to 40 atomic layers. Pure Zr, pure Nb or an Nb-Zr alloy is used as the material for the above-mentioned non- magnetic metal layer. It is desirable that Z contains 70 atomic % or more, and its layer thickness is to be 1/4 to 1/20 of the magnetic transition metal layer. As a result, very low coercive force can be accomplished while high saturated magnetic flux density is being maintained, and a magnetic head suitable for high density recording can be obtained.
Patent JP-H06231773-A (JP)
Title: Fuel cell
Inventor: OKUYAMA KAZUO
IPC: H01M8/02
Filed: 1993-02-09
Abstract: PURPOSE:To improve an output characteristic by forming a porous surface of a separator having a groove for passing humidified reaction gas, and thereby holding moisture in the holes to maintain the wet condition of an ion exchange film. CONSTITUTION:An ion exchange film used as an electrolyte is a film having an H<+> conductivity, or, for example, a compound primarily consisting of high polymer containing fluorine and having sulfonic group and/or carboxyl group, is used. A known gas diffusion electrode is used for an electrode, while a separator is formed of a non-porous portion and a porous part on the side of the gas diffusion electrode, and the preferred vacancy of the porous part is 0.1-0.7. When the vacancy is too small, water retentivity is reduced, and when the vacancy is too large, current collecting function is reduced. Preferred thickness of the porous part is 100mum-5mm, and when it is no more than 100mum, water retentivity is reduced. The material of the porous part is inactivated against reaction gas, and titanium, copper and the like is used to give the porous part conductivity. The width of the open head upper surface of the groove is 0.5-10mm and the depth is 0.2-5mm.
Patent JP-S53106542-A (JP)
Title: Hotel total system
Inventor: KANEKO HIDEKAZU
IPC: G06Q50/10
Filed: 1977-02-28
Abstract: PURPOSE: To recognize and display the front business including check-in and check-out momentarily and with conversation system, by providing at least one set of color display unit in the front and giving the interrupt level of most priority to the mini-computer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58183082-A (JP)
Inventor: UIRIAMU EFU OOUENZU
IPC: D21H27/00
Filed: 1983-02-10
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。
Patent JP-S58139199-A (JP)
Inventor: FUJII SATOSHI
IPC: G10L17/08
Filed: 1982-02-12
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-H05217352-A (JP)
Title: Shutter mechanism for card recording and reproducing device
Inventor: KITAHARA TOSHIHIRO
IPC: G11B33/02
Filed: 1992-02-06
Abstract: PURPOSE:To reduce a space at the rear face side to minimum by arranging a pin which supports freely rotatively and pivotally a shutter doward of a card feeding path and making the shutter rotate outward from a device. CONSTITUTION:A shutter part 12 supported pivotally by the pin 14 rotates so as to open an insertion port at the time of insertion and rejection of the card energized by a compression spring 15. The hook 18 of the shutter part 12 is engaged with the hook 20 of a holding lever 22 and the shutter part 12 is kept in a closed state against the compression spring when the insertion port is closed. Since the holding lever 22 rotates counterclockwise by pressing a releasing button 32, hooks 18, 20 are disengaged and the shutter part 12 rotates outwardly from the device by the spring 15 at the time of inserting the card, shutter is closed by a hand after the card is inserted. Since the pin 14 is arranged doward of the feeding path, the space on the rear of the card is minimized.
Patent JP-H08208811-A (JP)
Title: Production of pi-conjugated polymer
Inventor: KIDA KATSUTSUGU
IPC: C08G61/00
Filed: 1995-02-09
Abstract: PURPOSE: To provide the method for producing the π-conjugated polymer, safe and suitable for the mass production of the polymer without relating to the shape of the obtained polymer. CONSTITUTION: 1 Equivalent of a dibromo or diiodo monomer is polymerized in the presence of >=0.01 equivalent of palladium or its compound as a catalyst, >=0.25 equivalent of hydrazine as a reducing agent, and >=2 equivalents of sodium or potassium hydroxide as a base in an alcohol as a solvent at 50 deg.C to the refluxing temperature for >=2hrs.
Patent JP-H01196915-A (JP)
Title: Signal output circuit
Inventor: KAMATA MINORU
IPC: H03K19/00
Filed: 1988-02-01
Abstract: PURPOSE:To decrease the through-current and to attain low power consumption by controlling the signal to a P-channel and an N-channel MOS transistor(TR) individually being components of an output stage. CONSTITUTION:The circuit consists of P and N-channel MOS TRs Q1, Q2 in pairs for outputting a signal subject to drive control by a drive signal pairs driving the gate of the TRs and a drive circuit generating the drive signal pair. Then the drive signal pairs phi2, phi3 are generated logically from a data signal phi1 via a control circuit and each drive signal drives individually the P-channel MOS TR Q1 and the N-channel MOS TR Q2 being components of the signal output stage. Moreover, the sequence of change in the drive signals phi2, phi3 is set as phi2 phi3 or phi3 phi2 corresponding to the H or L level of the data signal phi1. Thus, the through-current in the output stage TR is eliminated and low power consumption is attained.
Patent JP-H03226813-A (JP)
Title: Portable electronic equipment
Inventor: YUITSUKA HIROSHI
IPC: H01M50/262
Filed: 1990-01-31
Abstract: PURPOSE:To prevent the instantaneous interruption of a power source caused by such a misoperation when a battery is taken out erroneously in the course of working and to prevent in advance the breakdown of data, etc., caused by taking out the battery by interrupting the supply of the power source after saving the data, etc. CONSTITUTION:When push-in of a main battery 2 is detected by depressing a micro-switch 15, the operation is ended normally in the same manner as a power source-off key of a keyboard 40 is depressed automatically. Accordingly, after the data in the course of processing and the data developed for the processing, etc., are saved, the main battery 2 can be taken out. In such a manner, an instantaneous interruption of a power source caused by such a misoperation as the battery is taken out erroneously in the course of working, and the breakdown of the data, etc., caused by taking out the battery can be prevented in advance.
Patent JP-S60167679-A (JP)
Title: Switching power source
Inventor: JIYOURAKU MASAMI
IPC: H02M3/28
Filed: 1984-02-10
Abstract: PURPOSE:To improve the economy and the reliability of a switching power source by monitoring the product of operating current and voltage of a semiconductor switch and suppressing the operation of the switch within a safety operation range, thereby facilitating the design of a protecting circuit. CONSTITUTION:A current detector 10 and a voltage detector 11 are respectively inserted between the emitter, collector terminals of a switching transistor 3 and the ground terminal of a DC power source 1. The outputs of the detectors 10, 11 are inputted to and multiplied by a multiplier 12, and negatively fed back to a pulse width control type driver 4. When the output of an output transformer 2 is overloaded or a shortcircuited, the transistor 3 is turned OFF by the output of the multiplier 12.
Patent JP-H11217926-A (JP)
Title: Floor hatch
Inventor: MATSUZAKI TOMOSHI
IPC: E04F19/08
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a floor hatch capable of preventing sand from being caught in a floor hatch and also preventing the outer frame from being extracted due to accidental sand caught. SOLUTION: A floor hatch 1 for opening and closing a rectangular maintenance and inspection port 4 formed in a floor 3 comprises an outer frame 5 which rectangularly boarders the maintenance and inspection port 4 and a cover 6 which is fitted engageably to the maintenance and inspection port 4 formed substantially by the outer frame 5. A sealing member 14 is installed for sealing on the upper part between the fitted surface between the outer frame 5 and the cover 6 along the circumferential direction so as to prevent a sand inclusion from occurring between the outer frame 5 and the cover 6. Then a fork-shaped leg part 15 buried by pressing in before a concrete floor 2 formed under the floor 3 is solidified is formed under the outer frame 5, and an accidental extraction of the outer frame 5 due to and inclusion is prevented by the strong connection of the concrete introduced into the fork-shaped leg part 15 with the concrete forming the concrete floor 2. Also, the sealing member 14 is divided into four parts along the diagonal directions of the maintenance and inspection port 4 so as to increase the sealability and detachability.
Patent JP-H01195870-A (JP)
Title: Hyperthermia device
Inventor: SAITO MASAHIRO
IPC: A61N1/40
Filed: 1988-01-31
Abstract: PURPOSE:To make such a part as intended for heating uniformly heatable by shifting the phase of a frequency signal to be fed to each antenna and changing a spatial direction of a composite electric field for electromagnetic wave being irradiated from the antenna in a timing manner. CONSTITUTION:Four antennas 41-44 are set up at each angle of 90 degrees so as to surround a patient 5. High frequency power is transmitted to these antennas 41-44 from each of high-frequency amplifiers 21, 22. A high-frequency signal is directly fed to the high-frequency amplifier 21 from a high-frequency signal generator 1, and the high-frequency signal out of this high-frequency signal generator 1 is fed to the high-frequency amplifier 22 via a phase shifter 3. A spatial direction of a composite electric field for an electromagnetic wave being irradiated from these antennas 41-44 is changed in a timing manner.
Patent JP-H02202001-A (JP)
Title: Bonded magnet
Inventor: SENDAI AKIYUKI
IPC: H01F1/057
Filed: 1989-01-31
Abstract: PURPOSE:To enhance filling density and to prevent generation of cracks by a method wherein powder, having a layer type structure and high grade fatty acid or its salt, is contained as a lubricant in the powder of specific permanent magnet material. CONSTITUTION:The material of permanent magnet has the composition of RxT100-x-y-zByMz (R consists of one or more kinds of rare-earth element containing Y, T contains Fe or Fe and Co of 5.5<=x<=11.76, 2<=y<=15 and z<=15, M contains one or more kinds of Ti, V, Cr, Zr, Nb, Mo, Hf, Ta and W), and when the material has a crystalline poor-R subphase, the powder having the value 2 or less which is obtained by having the volume ratio (subphase/main phase) (v) between the main phase and the subphase divided by (11.76-x)/x. Powder having layer type crystal structure and/or higher fatty acid or its salt is contained as a lubricant in the above-mentioned material. As a result, molding pressure can be made lower, filling density can be made higher, knockout resistance and spring back can be made smaller, and the generation of cracks when the material is released from the mold can be prevented.
Patent JP-H08219849-A (JP)
Title: Flow meter for grout group injection
Inventor: YAMAKI KENJIRO
IPC: E02D3/12
Filed: 1995-02-09
Abstract: PURPOSE: To provide a flow meter for grout group injection which can be used for different kinds of chemicals injection or treating methods even though common components are used. CONSTITUTION: A detection portion unit is installed in a common case 10 with a built-in recorder 34. The recorder 34 is equipped with a display portion, a drive mechanism for recording paper, a pointer mechanism, and a control portion. The control portion is connected to a setting apparatus provided outside the recorder 34. An arranged pipe with a diameter suitable for a installation method or an application, a flow amount detector 32, and a pressure detector 33 are provided in the detection portion unit. Two kinds of detection portion units are available, that is, an inclined straight pipe type arranged pipe installed so as to pass through from one face of the common case 10 to another opposite face, and a vertical type arranged pipe installed so that an inlet and an outlet are set in the same face of the common case 10.  Respective arranged pipes diameters of 25mm and 50mm are available.
Patent JP-H11216466-A (JP)
Title: Light sterilization device
Inventor: SEKIMOTO KIYOHIDE
IPC: A61L2/10
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To improve a sterilization effect of the device by enhancing utilization efficiency of light. SOLUTION: A light source 7 capable of emitting pulse light is disposed at an axial center position of a transparent pipe 6 enabling to pass through a fluid 5, and also electrode holders 8, 9 for supporting both ends of the light source 7 are connected to a pulse generation device 10, and a reflecting coating 14 is performed to surround the light source 7 on the outer peripheral surface of the transparent pipe 6.
Patent JP-H09192848-A (JP)
Title: Method and device for electrically cutting of cut off member of metal sheet
Inventor: FUJIMOTO SUMIO
IPC: B23K11/22
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet piece from falling in a process of shearing in a work to cut off a sheet piece by shearing a cut-off member from a base material. SOLUTION: The cutting machine A is mounted to a base frame arranged in the direction right angle with the feed direction of a transfer direction T. An air cylinder 4 is arranged at inclined downward of the base frame through a connecting frame. A base plate 5 is fixed to a rod end of the air cylinder, rod shaped electrodes 6, 6 of two poles are mounted to the base plate, an interval of the electrodes is set slightly wider than a width of shearing parts 90a, 90b of a base material 9. An arm frame 10 is hung from one end part of the base frame, its tip is bent at a right angle, an optical sensor 8 is mounted to its horizontal part, a shearing part piercing through the base material is detected.