baber/WOPTO huggingface dataset:
Patent JP-H06224042-A (JP)
Title: Flat inductor and manufacture thereof
Inventor: NOTOHARA YASUHIRO
IPC: H01F41/00
Filed: 1993-01-27
Abstract: PURPOSE:To manufacture a flat inductor, which has an inductance having superior frequency characteristics and a high coefficient value of quality and moreover, is superior in environmental resistance, with good productivity and stably. CONSTITUTION:A second magnetic material substrate (an NiZn ferrite substrate) 4, which is an insulator, is adhered and fixed to and on a first magnetic material substrate (an NiZn ferrite substrate) 1, which is provided with a Cu conductor wire 2 formed in a groove 6 in a coil pattern on the substrate 1, which is an insulator, and is an insulator, using a glass material 3 in such a way as to cover the conductor wire 2 formed only in the groove 6 in the coil pattern on the substrate 1 which is an insulator.
Patent JP-H11212791-A (JP)
Title: Data rewrite device
Inventor: MINAMIZAWA FUMIHIRO
IPC: G06F11/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To allow a loader program storage area of a storage device to be rewritten based on the data transmitted from outside only when rewrite mode is set. SOLUTION: When a boot area rewrite permission mode flag is set to be on (S512: YES), it is constituted that a boot loader area is rewritten in accordance with loader program data received from an external transmitter by way of a reception device (S520 to S580); when the boot area rewrite permission mode flag is off (S512: NO and S514: NO), it is constituted that reception data are read away (S516). Only when the boot area rewrite permission mode flag is set to be on, rewrite of the loader program is made possible.
Patent JP-S54104740-A (JP)
Title: Printer
Inventor: MUKAIYAMA FUMIAKI
IPC: G06K15/08
Filed: 1978-02-03
Abstract: PURPOSE: To speed up printing, by controlling the letter selection and carriage feed set electronically, providing the control circuit performing letter selection during carriage feed control period or the carriage feed control during the letter selection control period, and simplifying the operation.  
     CONSTITUTION: The carriage feed set 10 selecting the print position, the letter selection set 8 selecting the printed letter, and the hammer set 9 and the ribbon feed set 11 are provided, and constitution is made that the electomagnet and motor for each print are controlled with the sets 8 to 11, and each set is connected to the control section 7 using microcomputer. The RAM 12 writing in the control program is connected to the control section 7, and the sets 8 to 11 are electrically controlled with the control from the keyboard 6 by means of the control section 7. Further, control is made that the carriage feed control is made during the letter selection control period and letter selection is made during the carriage feed control period, allowing to simplify the operation and to speed up printing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56109994-A (JP)
Title: Air filling method
Inventor: ITOU MANABU
IPC: F17C5/06
Filed: 1980-02-01
Abstract: PURPOSE:To facilitate air filling operation, by filling air under pressure into a rubber boat by use of a portable compressed-gas container. CONSTITUTION:At first, air is charged under pressure into a portable compressed- gas container 1 after removing the residual gas left in container 1 and cleaning the inside of the same. The container 1 is carried, together with an article such as rubber boat to be inflated, on a vehicle or the like to the shore of the sea, a river or a lake. At the place, the container 1 is connected to an air inlet port 5 of the rubber boat 4 by use of a hose 2 and an adapter 3, and then a cock of the container 1 is opened for charging air into the rubber boat 4. Thus, air filling operation can be carried out with ease.
Patent JP-H05207688-A (JP)
Title: Rotor for motor
Inventor: SENOO MASAHARU
IPC: H02K1/27
Filed: 1992-01-27
Abstract: PURPOSE:To obtain a magnetic flux distribution having small distortion by bringing both side edges of a plurality of magnets in a circumferential direction into contact with one another in a narrow gap along a line for coupling a center and a vertex of a yoke. CONSTITUTION:A permanent magnet 3 is divided by a line for coupling a center and a vertex of a yoke 5 of a rotor. A slight gap 7 for preventing interference between magnets is provided between the magnets of the permanent magnet 3. The gap 7 has about 0.1-2mm at an outer periphery in the case where a diameter of the rotor is about 50-100mm, thereby reducing a distortion of a magnetic flux density. The gap 7 may be as it is if the magnet 3 can be fixed to the yoke by adhesive, etc., but the magnet is stabilized if it is filled with nonconductive filler (epoxy resin, PPS, etc.). Thus, a magnetic flux distribution having a small distortion can be obtained.
Patent JP-H09258303-A (JP)
Title: Visual field frame switching mechanism for finder
Inventor: ISHIDO FUMIHARU
IPC: G03B13/12
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a visual field ratio, etc., to make a whole mechanism small and compact in size, by separately providing 1st and 2nd rotary levers as movable members in accordance with 1st and 2nd visual field frame pieces. SOLUTION: The 1st and 2nd visual field frame pieces 106 and 107 are held between left and right fixing frame pieces 109, respective pieces 106 and 107 are suspended so as to freely rock around a fulcrum pin, meanwhile, a rocking switching mechanism 119 is installed so as to independently rock respective pieces 106 and 107, and a rocking lever 126 is inserted into the 1st visual frame piece 106, and a rocking lever 127 is inserted into the 2nd visual field frame piece 107. Besides, cam followers 124 and 125 for the rocking switching mechanism 119 are brought into contact with the cam top 120a of a visual field frame switching cam 120. And, when both cam followers are placed on the cam top 120a, both pieces 106 and 107 are retreated outside the visual field, and the visual field frame of the fixed frame piece faces in the visual field.  Besides, by rotating the visual field frame switching cam in a direction of an arrow (ra ) shown by a continuous line, or a direction of an arrow (rb ) shown by a dotted line, either of pieces 106 and 107 is made to go into the visual field.
Patent JP-S5295595-A (JP)
Title: Method and apparatus for feeding molten slag
Inventor: MATSUI HIDEO
IPC: C21B3/06
Filed: 1976-02-07
Abstract: PURPOSE:To supply molten slag for a succeeding processing installation stably by a simple operation, by forming a solidifying layer of molten slag at the tip of a slag-feeding trough and making a hole in the solidifying layer at need.
Patent JP-S61172263-A (JP)
Title: Front loading disc player
Inventor: IKEDO YUJI
IPC: G11B17/04
Filed: 1985-01-25
Abstract: PURPOSE:To obtain a device which has a simple structure and is operated surely and is made small-sized, by turning a lever member by the movement of a moving member after arrival of a tray at the storage position to shake a shake member toward the clamp position. CONSTITUTION:A clamp mechanism which clamps a disc 18 carried onto a turntable 54 consists of a pressing member 60 which cooperates with the table 54 for the disc clamping action, a shake member 58 which supports the member 60 freely turnably, and a lever members 30 which is provided for a tray 10 freely turnably and has one end part of turning stuck pivotally to a moving member 23 of a part of the disc carrying mechanism and has the other end of the turning engaged freely slidably with a linear cam part 58g formed on the member 58 in the tray moving direction. The member 30 is turned by the movement of the member 23 after the arrival of the tray 10 at the storage position in a housing, and the member 58 is shaked toward the clamp position. Thus, the structure is simplified, and the device is operated surely, and the device is made small-sized.
Patent JP-H02194148-A (JP)
Title: Nonoriented high magnetic flux density silicon steel
Inventor: YAMAMOTO KOICHI
IPC: C21D8/12
Filed: 1989-01-23
Abstract: PURPOSE:To manufacture the nonoriented high magnetic flux density silicon steel having excellent low temp. toughness by successively executing each treatment of heating, rolling and annealing to a steel ingot contg. specified ratios of C, Si, Mn, P, S, Cr, Mo, Cu, N, O, Al, Ti and Ca under specified temp. conditions. CONSTITUTION:A steel ingot having the compsn. contg., by weight, <=0.005% C, <=0.05% Si, <=0.05% Mn, <=0.015% P, <=0.005% S, <=0.05% Cr, <=0.01% Mo, <=0.01% Cu, <=0.0040% N, <=0.0150% O and <=0.005% Al, contg., as finally deoxidized Ti and Ca, 0.005 to 0.030% Ti and 0.001 to 0.0040% Ca and the balance Fe with inevitable impurities is heated to 1150 to 1300 deg.C. Next, the ingot is rolled at >=900 deg.C finish temp. and is thereafter annealed at 750 to 910 deg.C or normalized at 910 to 1000 deg.C. In this way, the steel material provided with high magnetic properties and low temp. toughness is obtd., which can be applied to large structure in the use of the magnetic phenomenon by DC magnetization.
Patent JP-H05200585-A (JP)
Title: Water soluble flux for soldering
Inventor: TAKAHASHI HIDEKI
IPC: H05K3/34
Filed: 1992-01-27
Abstract: PURPOSE:To provide the water-soluble flux for soldering that the over coat glass of the part of flux coated is not molten even being left in the log time in the state of the flux coated on the flow soldering of hybrid integrated circuit(HIC). CONSTITUTION:Because this water-soluble flux for soldering is the water-soluble flux containing the lead (Pb) and the tin (Sn) in the saturation state, if the flux coated part 10 composed of a land 8 for soldering and the part 9 for the flow soldering is immersed in the molten solder and left in the long time after coating the flux on the flow soldering of HIC, the pin-holes is not generated by melting the over-coat glass which is the insulating film of the part coming into contact with the coated flux. Therefore, the defective insulation is not generated.
Patent JP-S58127612-A (JP)
Inventor: SEGAWA YOSHIAKI
IPC: A47B77/06
Filed: 1982-01-27
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-H04235032-A (JP)
Title: Laminated film for aseptic packing
Inventor: KASHIWAKURA KENZO
IPC: B65B55/10
Filed: 1991-01-10
Abstract: PURPOSE:To provide a laminated film for aseptic packing suitable for the sterilization due to hydrogen peroxide and susceptible to strong packing by employing a film composed of a resin reduced in the residual amount of hydrogen peroxide in the contact surface with an object to be packed of said film and a film composed of a resin hardly deteriorated by hydrogen peroxide in the surface thereof. CONSTITUTION:A laminated film for aseptic packing consists of a surface layer composed of at least one kind of a polymer selected from a polyester resin and a polypropylene resin and at least one kind of an inner layer composed of a resin whose water absorption is 0.007%/24hr or less.
Patent JP-H10209244-A (JP)
Title: Sliding member in transfer robot
Inventor: KIMATA KAZUO
IPC: B25J19/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a sliding member capable of not only improving wear resistance and corrosion resistance of a sliding member to be arranged on a transfer robot but also preventing corrosion due to a burst inside a vacuum chamber and corrosion due to corrosive gas. SOLUTION: In a transfer robot 1, a robot hand 3 being rotatably arranged on a machine base 2 and a robot hand 3 consisting of a first arm 5, a second arm 7 and a hand 9 are arranged. The first arm 5 and the second arm 7 are slidably connected through a magnetic shield bearing and the second arm 7 and the hand 9 are slidably connected through the magnetic shield bearing. As to the magnetic shield bearing, a thin film layer made of an inorganic material or an organic material is formed by a CVD method or PVD method.
Patent JP-2000211768-A (JP)
Title: Ink jet printer
Inventor: HORINAKA MASARU
IPC: B65H5/26
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To extinguish an occupied space for manually feeding a paper and to realize a space saving by movably providing a paper-restriction plate for restricting a side surface of the paper on a paper-discharge tray, reverse- rotatably providing a paper-discharge roller and using the paper-discharge tray already existing as a manual feeding tray. SOLUTION: This ink jet printer is provided with a printing head 10 for discharging an ink to a paper P and printing; paper-conveying rollers 2, 3, 4 for conveying the paper P to the printing head 10; a resist roller 6; a paper- discharge tray 16 to which the paper P printed by the printing head 10 is discharged; and a paper-discharge roller 15 for discharging the paper printed to the paper-discharge tray 16. A paper-restriction plate 18 for restricting a side surface of the paper P is movably provided on the paper-discharge tray 16 and the paper-discharge roller 15 is reverse-rotatably provided. The paper P placed on the paper-discharge tray 16 is reversely conveyed to the printing head 10 by a reverse rotation of the paper-discharge roller 15 and is printed.  After printing, the paper P is discharged to the paper-discharge tray 16 by a normal rotation of the paper-discharge roller 15.
Patent JP-H09205325-A (JP)
Title: Digitally temperature compensated crystal oscillator
Inventor: SAKURAI YASUHIRO
IPC: H03B5/32
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To suppress the change of the oscillation frequency due to the fluctuation of the power source voltage of a digitally temperature compensated crystal oscillator, sufficiently satisfying the function as a protection circuit. SOLUTION: The pn junction diode in which reverse breakdown voltage is set to the degree of an absolute maximum rating is made the protective diode of the terminal connected with a crystal resonator 15, and the diode is connected with the power source side to be the reference potential of a constant voltage generation means 9.
Patent JP-H09203449-A (JP)
Title: Planetary roller type speed change device
Inventor: TOUZAKI YASUYOSHI
IPC: F16H13/08
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of slipping between rollers without lowering the responsiveness of a feed-back control system, so as to prevent occurrence of seizure of the roller and a shaft part, and breakage caused by abrasion. SOLUTION: In a planetary roller type speed change device, an external ring 7 having its outer periphery made into rolling contact with planetary rollers is fitted on the outer periphery of a sun shaft 1 so as to be rotatable, relative thereto, and a C-shape spring 8 and an elastic member such as a viscoelastic member are interposed between the sun shaft 1 and the outer ring 7. Alternatively, each of the planetary roller is divided into an inner ring and the outer ring 7 between which the said elastic member is interposed. Thereby it is possible to prevent occurrence of slipping between the rollers due to deformation of the elastic member upon occurrence of excessive load torque.
Patent JP-S58132132-A (JP)
Inventor: YOSHIDA SHIGERU
IPC: D02H11/00
Filed: 1982-01-28
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-S5296035-A (JP)
Title: Power supply method for thermal head
Inventor: ITOU GIICHI
IPC: B41J2/37
Filed: 1976-02-09
Abstract: PURPOSE:To obtain a uniform recording density by controlling the printing timing such that the power supply to a group of exothermic elements of a large number is accomplished at last.
Patent JP-S58130494-A (JP)
Title: Multiport d-randum access memory
Inventor: OKAZAKI SUSUMU
IPC: G11C11/405
Filed: 1982-01-29
Abstract: PURPOSE:To convert a titled RAM to high density, by providing plural transistors, word lines and bit lines on the same storage cell, and providing a means for executing write and read-out simultaneously for plural accesses. CONSTITUTION:A multiport D-RAM has 2 access means of ''0'' and ''1'' port sides, and has word line decoders 10, 10a, word line driving circuits 11, 11a, sense amplifiers 20, 20a and bit line decoders 21, 21a, of ''0'' and ''1'', respectively. When the decoder 10 and the decoder 10a select a word line 40 and a word line 41a, respectively, by plural different accesses, a comparator 30 obtains each bit output as a repeater. When both the decoders execute the same access, the repeater 30 inhibits either one of inputs to obtain a multi-access memory having a small number of input/output connecting lines and a small storage cell area.
Patent JP-H03216387-A (JP)
Title: Thermal recording medium and method
Inventor: KAGAMI TOSHINAO
IPC: C09D133/04
Filed: 1990-01-23
Abstract: PURPOSE:To make the data transferred to an image receiving layer hard to release by friction by forming the image receiving layer receiving a transfer data layer from a thermoplastic resin. CONSTITUTION:An image receiving layer 3 is provided to the single surface of a base material 2 and a surface protective layer 4 is provided so as to cover the layer 3. A magnetic layer 5 and the magnetism protective layer 14 coating the magnetic layer 5 are provided on the surface of the base material. As the thermoplastic resin constituting the image receiving layer 3, linear saturated polyester, a vinyl chloride/vinyl acetate copolymer and an acrylic resin composed of acrylic or methacrylic ester are pref. and these polymers can be used alone or as a mixture of two or more kinds of them. As an image receiving layer forming method, a gravure coating method is designated. The thickness of the image receiving layer is pref. 0.1 - 20mum and especially pref. 0.5 - 3mum. The surface protective layer 4 covering the image receiving layer 3 is especially pref. formed by applying an emulsion or dispersion of a lubricant in order to further enhance the release preventing property of transferred data from the image receiving layer 3.
Patent JP-H04249094-A (JP)
Title: Manufacture of film type electroluminescence element
Inventor: KOUDA YASUO
IPC: H05B33/10
Filed: 1991-02-04
Abstract: PURPOSE:To provide an EL element having a high contrast and high reliability by placing No.2 insulation layer, Si and/or Si carbide layer, and back plate upon an EL layer in the sequence as named, and subjecting it to a heat treat ment in the oxygen atmosphere. CONSTITUTION:A transparent electrode 2, No.1 insulation layer 3, EL layer 4, No.2 insulation layer 5, Si and/or Si carbide layer 8, and back plate 6 are placed upon a transparent insulated base board 1 one over another in the sequence as named. This is subjected to a 300-700 deg.C heat treatment in oxygen atmosphere for 0.5-5hr, and thereby a high resistance film is produced because that part of Si and/or Si carbide layer 8 situated in the back plate space part 9 is oxidized sufficiently to become a transparent oxide layer (SiO2) 10. That part of the same layer 8 situated right under the back plate 6, by contrast, remains unchanged because no oxygen is supplied, and works as a photo- absorbing layer 11. Thus a film type EL element can easily be obtained, which has a high contrast and high reliability.
Patent JP-H06219297-A (JP)
Title: Rack and pinion type power steering device
Inventor: SUZUKI MIKIO
IPC: B62D5/10
Filed: 1993-01-29
Abstract: PURPOSE:To prevent a cam part from buckling in a piston for opening/closing a bypass valve thereby, in a rack and pinion type power steering device formed so that depressurization can be performed by using the bypass valve in a stroke end of the piston. CONSTITUTION:A piston 4 is divided into a cam part 6 having a cam surface 6b coming into contact with a lower end of an operating shaft 37 of a bypass valve 31 and a fixed part 7 having a protrusion part 7a fixedly calked relating to a rack shaft 2, and by using a quenching material for the cam part 6 and a soft material for the fixed part 7, both the parts are connected by press fitting.
Patent JP-H05208378-A (JP)
Title: Clutch type power-driven rotary tool
Inventor: YAMAMOTO MASAO
IPC: B25B21/00
Filed: 1992-01-28
Abstract: PURPOSE:To make the rotary tool usable with no breakage occurring in the circuit even in case a large current flows therethrough, by providing a construction wherein a main switch is opened in response to a displacement made at the time of clutch operation to stop supply of power to an electric motor. CONSTITUTION:A manually openable/closable main switch 401 is interposed between an electric motor and a power supply therefor. When a specified opposite load is encountered in the closure of the main switch 401, a clutch is operated. In response to a displacement made at the time of clutch operation, electrical conduction between the electric motor and the power supply therefor is rendered ineffective by opening of a switch S5. The switch S5 comprises a rotor 202 rotated in a specified quantity in response to a displacement made at the time of clutch operation, a contact member 201 attached to the rotor 202, and contacts 203 and 212 connected to each other via this contact member 201.
Patent JP-S56111416-A (JP)
Title: Multipoint time-division measuring device
Inventor: TAKADA KEISUKE
IPC: G01D5/26
Filed: 1980-02-08
Abstract: PURPOSE:To uniform photodetection levels by making the length of optical fiber constant, by inputting light signals, proportional to measurement values from photosensors, to the optical fiber in time-division mode via optical switches. CONSTITUTION:Light from light source 1 enters a loop of optical fiber 2 having optical switches 4-1-4-4 arranged in series and is modulated as it is or in proportion to some measurement value before being inputted to measuring device 3 including a photodetector. Optical switches 4-1-4-4 are connected to individual corresponding photosensors 5-1-5-4 with short closed-loop optical fibers 6-1-6-4. Sensors 5-1- 5-4 output light signals having fluctuations of the quantity of light, frequency and wavelength in proportion to a process variable. Optical switches 4-1-4-4, selected through the operation of time-division controller 7, move down glass piece 31 along guide 33 as a voltage is applied to electromanget 32 constituting switches 4-1-4-4, forming a light transmission line.
Patent JP-S5398947-A (JP)
Title: 3-methyl-endo-4-hydroxyisotwistane
Inventor: AIGAMI KOUJI
IPC: C07C45/00
Filed: 1977-02-10
Abstract: PURPOSE: 3-Methyl-endo-4-hydroxyisotwistane(3-methyl-endo-4-hydroxytricyclo [4,3,1,0 3 .7] decane) of formula I. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5024331-A (JP)
IPC: C08L63/00
Filed: 1973-02-05
Abstract: 1415983 Coating compositions; modified acrylic polymers DOW CHEMICAL CO 24 Jan 1973 3692/73 Headings C3B and C3P Water-thinnable coating compositions comprise (1) a water-miscible solvent, (2) a watersoluble polymer prepared by neutralizing with an acid the pendant amino groups in an aminoethylated polymer containing units of the formula wherein R 1  and R 2  are each H or C 1-4  alkyl and the average value of n ranges from 1À0 to 2À5, the polymer before aminoethylation containing at least 3 wt. per cent of pendant carboxyl groups, and (3) an epoxy resin. Numerous solvents, polymers and epoxy resins are specified. The compositions may be formed as two-component packs, one component containing polymer and solvent and the other containing epoxy resin. In examples, copolymers of methyl methacrylate, butyl acrylate, methacrylic acid (which may be replaced by acrylic acid) and styrene are aminoethylated by reaction of pendant carboxyl groups with ethylene imine or N-(2-aminoethyl)aziridine, and the products are then neutralized with formic acid or acetic acid. The water-soluble products are then formed into paints by admixture with one or more of the following ingredients: titanium dioxide, silica, chrome oxide green, an aromatic solvent (antifoaming agent), water, n-propanol, iso-propanol, propylene glycol, ethylene or propylene glycol mono-ethyl ether, dipropylene glycol monomethyl ether, the mono-isobutyl ether of mixed mono-/di-propylene glycols, and, as epoxy resin, the diglydicyl ether of Bisphenol A. The latter forms part 2 of the composition, either alone or with one or more solvents, the remaining components forming part 1, and the two parts being mixed immediately prior to use.