baber/WOPTO huggingface dataset:
Patent JP-H04313329-A (JP)
Title: Fire resistant body assembly and its manufacture
Inventor: HERUMAN RORENTSU RITORAA
IPC: F01N3/28
Filed: 1991-12-20
Abstract: PURPOSE: To enable the inexpensive and easy production of a refractory body assembly and to effective protect the refractory body against vibration and impact. CONSTITUTION: The refractory body assembly includes a refractory container 12 and the refractory body 14 having various gas passages 22. The refractory body 14 is housed in the refractory container 12. A spacing is placed between these two. The intermediate space 20 is filled with a barrier layer 16 perforated at site at a temp. not exceeding about 1000 deg.C.
Patent JP-2001155941-A (JP)
Title: Choke coil for power rectifying circuit and method of adjusting the same
Inventor: HARADA HAJIME
IPC: H01F41/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To easily adjust the current-inductance characteristic of a choke coil for a power rectifying circuit. SOLUTION: An E-shaped core 2, having side leg sections 2b and 2c on both sides of a central leg section 2a, is butted against an I-shaped core 1. The edge of one end section of the core 1 is directly abutted against the end face of one side leg section 2c and the core 1 is abutted against the end faces of the central leg section 2a and the remaining side leg section 2b via different magnetic materials 10 and 11.
Patent JP-H07185196-A (JP)
Title: Clothes dryer
Inventor: IMAI MASAHIRO
IPC: D06F58/28
Filed: 1993-12-28
Abstract: PURPOSE:To make the motor driving stop time for reversal rotation minimum as required to reduce the drying time by detecting the variation of load on the motor per 1 rotation of the drum. CONSTITUTION:When the clothes dryer operation is started, a heater 27 is powered on by a control circuit, a motor 11 rotates clockwise, a drum 4 is rotated in the same direction and clothes are dried by warm air supplied into the drum 4. In that condition, the control circuit judges whether the variation of the load on the motor 11 is more than a designated value or not, i.e., if the clothes to be dried are entangled each other or not. In other words, when an electric current flowing in the motor 11 per 1/4 rotations of the drum largely increases and then rapidly decreases, the circuit judges that the clothes are entangled each other, and, according to the judgement result, it transmits an instruction to rotate the motor in the reverse direction to eliminate the clothes entanglement quickly.
Patent JP-H05279942-A (JP)
Title: Process for producing nonwoven fabric web from polyvinyl alcohol fiber
IPC: D01F6/14
Filed: 1992-12-18
Abstract: PURPOSE: To provide a process for producing a remarkably improved nonwoven fabric web from essentially continuous polyvinyl alcohol fiber. CONSTITUTION: The objective process comprises (1) a step to prepare an aqueous solution of polymer from a prescribed polyvinyl alcohol, (2) a step to extrude the polymer solution through a die having plural orifices under a prescribed condition to form a threadline, (3) a step to attenuate the threadline with a prescribed primary gas source under a condition to sufficiently enable the incremental increase of the threadline at a rate sufficient for getting the desired average fiber diameter in the course of running the threadline extruded from the die orifice at a distance of <=8 cm, (4) a step to dry the threadline attenuated by a prescribed secondary gas source, and (5) a step to randomly attach the fibers on a moving porous surface to form an essentially uniform web.
Patent JP-H03196465-A (JP)
Title: Manufacture of solid electrolyte for fuel cell
Inventor: OKUYAMA RYOICHI
IPC: H01M8/12
Filed: 1989-12-25
Abstract: PURPOSE:To make a stabilized zirconia thin film fine and prevent the generation of crack and peel by firing a slurry consisting of a stabilized zirconia and a zirconium compound after its application to an air pole or fuel pole. CONSTITUTION:A slurry consisting of a stabilized zirconia powder 2 to which a stabilizer is added and a zirconium compound 4 is applied to the surface of an air pole or fuel pole 1 followed by firing to form a stabilized zirconia thin film. Hence, the zirconium compound in the slurry is melted to fill up the void of the stabilized zirconia powder 3, so that the stabilized zirconia thin film as a thin film of solid electrolyte is made fine, and the peeling and cracking of the thin film can be prevented. As the stabilizer used, oxides of yttrium, calcium, scandium, ytterbium, neodymium, and gadolinium are preferred.
Patent JP-2001151303-A (JP)
Title: Press container
Inventor: TABATA TAKAHIRO
IPC: B60P3/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To position the center of gravity of a container as forward as possible and increase storage capacity within a container body. SOLUTION: A lifting member 8 engaged with a lift arm of a conveying vehicle is provided at a front wall center part of a container body 2. Front walls on both sides of the lifting member 8 are evaginated forward and formed into protruding parts 9, 10. The insides of the protruding parts 9, 10 are provided with a power unit 16 driving a waste discharge mechanism 4 and a refuse compression mechanism 3, an oil tank 17, and the like at specified positions.
Patent JP-H09181376-A (JP)
Title: Semiconductor laser for pumping solid state laser and fabrication thereof
Inventor: NODA OSAMU
IPC: H01S3/042
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To produce a high output with high efficiency by setting the oscillation wavelength of an array element shorter than the absorbing wavelength of a solid state laser medium in a normal temperature thereby turning the absorption spectrum of solid state laser medium to the oscillation spectrum of a high output pumping semiconductor laser. SOLUTION: Insulators 17 and one-dimensional semiconductor laser array elements 1 are arranged between a large number of stacked cooling microchannels 16 such that they are not overlapped in plan view. The cooling microchannels 16 are bonded electrically and physically to the one-dimensional semiconductor laser array elements 1 thus constituting a two-dimensional semiconductor laser array element. The wavelength indicative of the peak value of oscillation spectrum of the one-dimensional semiconductor laser array elements 1 during normal operation in a normal temperature is shifted by an amount corresponding to the wavelength shift at the temperature rise of semiconductor laser during high output operation, to the short wavelength side from the peak wavelength of Nd ion absorption spectrum and tuned with the peak wavelength of Nd ion.
Patent JP-2000158144-A (JP)
Title: Electric cylinder, welding gun unit using it, and welding robot
Inventor: HOSHIIDE KAORU
IPC: B23K11/11
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a small and light cylinder while supporting a working rod against a moment load rigidly by constituting this invention with a power transmitting means for transmitting rotation of a motor fixed to a locus rail to a feeding screw, and a working rod which is fixed to a slide member, protruded from one end of the locus rail, and reciprocated corresponding to movement of the slide member. SOLUTION: A reaction force of a pressurizing force acts on a movable arm side electrode 84 during welding. However, since a locus rail 1 of an electric cylinder C is channel-shaped, which is strong against a bending moment, and rigidly fixed to a unit frame 80 with a fixing bolt, a working rod 7, to which a movable arm 83 is directly fixed, also has strong rigidity against the bending moment. Therefore, the movable arm 83 is prevented from being displaced by the bending moment as much as possible, so as to perform accurate welding. The electric cylinder C is constituted to be extremely light and compact, and the welding gun unit G is also lightened, whereby a driving load of a welding robot is reduced.
Patent JP-H05272601-A (JP)
Title: Power transmission
IPC: F16H3/10
Filed: 1992-12-18
Abstract: PURPOSE: To provide an improved multi-ratio power transmission. CONSTITUTION: A power transmission has an input shaft 14, an output shaft 18, and a counter shaft 20 disposed on a parallel non-coaxial axis. Members supported by the respective shafts are connectable to the input shaft via a forward friction clutch 24, for connecting the input shaft and the counter shaft via a one-way drive 34 to be engaged with the output shaft. The transmission gear train provide first and lowest forward gear ratios between the input and output shafts via the one-way connection. A plurality of friction clutches on the input and counter hafts and the mutually related gears on the shafts selectively provide a plurality of higher forward gear rations, while the one-way device 34 permits the output shaft 18 to overrun the transmission gear.
Patent JP-H08230241-A (JP)
Title: Printing method of ink jet printer
Inventor: AARU BUIKUTAA KURATSUSEN
IPC: G06K15/10
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To print and reproduce pixel images by a low-resolution ink jet printer without being aware of edges by appropriately changing pixels to OFF in accordance with a state of one prior pixel for each of odd-numbered and even- numbered rows. SOLUTION: When a controller receives a pixel image 200, each pixel row (lateral array) is appropriately numbered and set to be either an even-numbered row or an odd-numbered row. For example, even-numbered pixels are turned OFF and deleted sequentially from the left at blocks of continuous ON pixels in odd-numbered rows 9, 11, 13 and 15. More specifically, when a left end pixel 9A is ON in the odd-numbered row 9, the present pixel 9B is turned OFF. For the even-numbered rows 10, 12, 14 and 16, even-numbered pixels are sequentially turned OFF starting from a right end of ON pixel blocks. Remaining ON pixels in the image 200 thus changed are printed with use of a print head of a lower resolution than a resolution of the original pixel image 200.
Patent JP-H10177803-A (JP)
Title: Luminaire
Inventor: YACHI SHIYUUICHI
IPC: F21V1/12
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an easily-portable luminaire. SOLUTION: For a luminaire which has a lamp 3, a shade 1 attached to the back of the lamp 3, and a base 4 equipped with a power unit 5 for supplying power to the lamp 3, an end of the lap of plural vanes 2 is attached to a hub. Along with that a shade 1 is formed by opening the vanes 2 with their hub- attached point as a center, the shade 1 is detachable from the base 4, and the detached shade 1 and a neck section 6, etc., can be housed in the base 4.
Patent JP-H07158852-A (JP)
Title: Pocket lighter
Inventor: YOTSUYA TSUTOMU
IPC: F23Q2/16
Filed: 1993-12-03
Abstract: PURPOSE:To restrain wasteful consumption of combustion gas and crease the property of safety by a constitution wherein a given amount of combustion gas, measured by a measuring space, is injected to form flame and ingite the gas while the flame is.extinguished by the consumption of the combustion gas in the measuring space. CONSTITUTION:When an operating lever 7 is slid so as to be forced into a wind shield 32 horizontally against a spring 27 upon igniting, a leaf type igniting file 6 rubs a flint 52 and spark is generated toward a burner nozzle 3. Simultaneously, an arcing unit 28 is abutted against the neck of the nozzle 3 to push down the nozzle 3 and a shutter 29 is advanced to open the upper part of the nozzle 3 by an opening unit 31. Accordingly, a second valve seat 20 is pressed against a second valve body 19 and a push rod 18 pushes a first valve body 23 up against a spring 24 whereby the first valve body 23 is brought into opened condition. According to this method, combustion gas in a measuring space 21 is ejected out of a nozzle port 22 and is ignited, then, flame is extinguished automatically by the consumption of the combustion gas in the measuring space.
Patent JP-H04208109-A (JP)
Title: Mobile furniture
Inventor: KANEDA SHINICHI
IPC: A47B91/06
Filed: 1990-11-30
Abstract: PURPOSE:To change over mobile furniture from stationary state to mobile state with simple operation by furnishing a locking mechanism to restrain a supporting member in its protruding position when casters are protruding, and also furnishing an unlocking mechanism. CONSTITUTION:When the whole chair I is tilted back X, the furniture grounding surface 11 on the front end Iz side separates from the floor surface F, and the thrustup external force from floor surface F applied to casters 3 on the front end Iz side will go out. When the whole chair I is tilted forward, the furniture grounding surface 11 on the rear end Ik side separates from the floor surface F, and the thrustup external force from the floor surface F applied to the casters 3 on the rear end Ik side will nullify. As a result, the casters 3 on the rear end Ik side also protrude below the furniture grounding surface 11, and retraction is prohibited by a locking mechanism 42 in a specified protruding position A. Therefore. the chair I is supported by the floor surface F with both the front and rear casters 3 interposed.
Patent JP-H11162350-A (JP)
Title: Coiling device for saddle type deflection coil
Inventor: KAKURA TSUTAE
IPC: H01J9/236
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a coiling device for saddle type deflection coil, in which hook of a wire on a slip surface of a die is prevented so as to prevent the coiling in the hooked and stagnated condition as it is. SOLUTION: An inner die 21 is fitted in a recessed surface 25 of an outer die 20 so as to form a coiling die. A wire 10 to be coiled so as to form a saddle type deflecting coil is supplied from a slip surface 41 side of the recessed surface 25, and the wire material 10 is slipped along the slip surface 41 so as to be dropped into a bottom of the recessed part 25, and the wire 10 is wound in a coil forming space 8 so as to form a saddle type deflecting coil. The outer die 20 is provided with a wire material dropping means 34 at a side thereof.  The wire material dropping means 34 is formed by providing a projecting material in a peripheral surface of a rotor 35, and when the wire 10 is hooked on the slip surface 41, the wire 10 is slipped on the slip surface 41 by the projecting material 40 with the rotation of the rotor 35 so as to securely drop the wire 10 into the bottom part of the recessed surface 25.
Patent JP-H10212392-A (JP)
Title: Thermoplastic polymer composition
Inventor: YAMASHITA TAKASHI
IPC: C08L67/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic polymer composition which is excellent in properties such as a moldability, compression set resistance, flex fatigue resistance, other mechanical properties, vibration-damping properties, flexibility, heat resistance, water resistance, chemical resistance and gas barrier properties and can smoothly give various products including moldings by, e.g. heat melt molding. SOLUTION: This composition comprises a thermoplastic polyester polymer (A) and at least one product (B) by crosslinking a block copolymer selected from the product of hydrogenation of a block copolymer having a polymer block mainly consisting of an aromatic vinyl compound and a polymer block mainly consisting of a conjugated diene compound and a block copolymer having a polymer block mainly consisting of an aromatic vinyl compound and a polymer block mainly consisting of isobutylene in an A/B weight ratio of 90/10 to 10/90.
Patent JP-H06162470-A (JP)
Title: Magnetic disk recording and reproducing device
Inventor: TANAKA KENJI
IPC: G11B21/10
Filed: 1992-11-25
Abstract: PURPOSE:To improve the S/N ratio of a servo reading signal by polarizing servo signal reading light and receiving light via a polarizing plate to the reflection light on a magnetic layer surface. CONSTITUTION:The polarizing plate 7 is arranged so as to permit light having a polarizing surface orthogonal to the reflection surface to transmit by permitting incident light A from a light emitting element 6 to be the polarizing angle of 63 deg. in a magnetic disk 1 having multiple internal servo pits 5 on the boundary surface 4 between a magnetic layer with a refractive index being two and a substrate 3. Reflection light C which is made incident on the magnetic layer 2 and passes through the polarizing plate 7 is received by a light receiving element 8 so as to be converted into an electric signal and servo information is obtained. At this time, reflection light from the magnetic layer surface 21 is shielded by the polarizing plate 7 and is not made incident on the light receiving element 8. Thus, the S/N ratio of the servo signal is improved and tracking servo with high precision is executed.
Patent JP-H03197110-A (JP)
Title: Manufacture of resin molded product
Inventor: KANEKO MITSUHARU
IPC: B29C45/16
Filed: 1989-12-27
Abstract: PURPOSE:To upgrade productivity of resin molded products without damaging integrity of the whole of a resin product by carrying out preliminarily given coloring, to be applied to the bottom part of a recessed section of the resin molded product, to a bottom surface forming component formed separately and masking the bottom surface forming component. CONSTITUTION:An insert plate 12 is a molded part molded integrally by molding resin of given color by the injection molding method. A polyester film F for masking is applied to a decorative surface 12a and a peripheral channel 12b, while the insert plate 12 is set in a bottom force 13 of an injection molding device for bumper molding as an insert. A top force 14 of the injection molding device is lowered and a mold cavity C is formed between the outside surface of a decorative grill molding part 13a and the inner side surface of the top force 14 and also between the upper surface of the insert plate 12 and the lower surface of the top force 14. When the cavity C is lowered, molding resin for molding a bumper 1 is injected from an injector of the injection molding device into the cavity C, and the insert plate 12 is inserted into molding resin M.
Patent JP-H03202229-A (JP)
Title: Manufacture of jig
Inventor: KAWANO MASARU
IPC: B23P17/02
Filed: 1989-12-27
Abstract: PURPOSE:To always secure the manufacture accuracy of a standard face and simplify the detection thereof by cutting the standard face and at least two detection holes simultaneously in substance with single-stage setup of a NC machine, and measuring positions of the detection holes to detect the manufacture accuracy of the standard face. CONSTITUTION:Detection holes 10, 10 of a locator 2 are formed simultaneously with work receiving faces 7, 7 in substance by single-stage setup of a NC machine. Consequently, the work receiving faces 7, 7 of a welding jig 1 are always processed evenly and accurately in substance. Since a pair of detection holes 10, 10, which are located in the accurate positional relation with the work receiving faces 7, 7, are provided in the locator 2 simultaneously, pass and failure of the manufacture accuracy of the work receiving faces 7, 7 are immediately ludged by measuring positions of the detection holes 10, 10 and ludging the accuracy of these positions. In addition, detection process of the manufacture accuracy can be simplified.
Patent JP-H03204150-A (JP)
Title: Sliding parts and casting method thereof
Inventor: KAWACHI HIDEFUMI
IPC: F01L1/18
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a sliding parts being difficult to develop pitting and scuff and having excellent durability by making the structure of surface layer on the sliding parts having the specific chemical composition to the structure with carbide in net state on parallel face to the sliding surface ad carbide in columnar-state on vertical face distributed. CONSTITUTION:A mold 7 formed with chillers 8A, 8B on faces of cavities 10A, 10B corresponding to the sliding part surface in cast sliding parts, e.g., cam shaft, is manufactured. Successively, molten metal composed of 1.0 - 2.0 wt% carbon, 0.5 - 1.5 wt% silicon, 0.3 - 1.1 wt% manganese, 10 -17 wt% chromium, 0.2 - 1.2 wt% molybdenum, 0.2 - 0.5 wt% vanadium and the balance iron is poured into the mold 7 to cast the cam shaft.
Patent JP-H0532162-A (JP)
Title: Slip control device of car
Inventor: OKAZAKI HARUKI
IPC: B60T8/58
Filed: 1991-11-28
Abstract: PURPOSE:To avoid misactuation of anti-skid control by changing the control starting threshold, when the situation needs not anti-skid control, into the side where anti-skid control is not likely actuated. CONSTITUTION:A slip control unit USL controls the slip of wheels 1FL, 1FR, 1RL, 1RR through controlling of the brake pressures for respective wheels. Eventual condition which needs not anti-skid control can be known from signals given by an accel. switch 68 and a road surface mu sensor 69. In such a case, the anti-skid control starting threshold is changed to the side where anti-skid control is not likely actuated. This permits avoiding misactuation of anti-skid control in the situation which needs no such controls.
Patent JP-H07157941-A (JP)
Title: Ring-shaped woven fabric structure and its production
Inventor: TANIGUCHI IZUMI
IPC: D03D3/02
Filed: 1993-12-06
Abstract: PURPOSE:To obtain a ring-shaped woven fabric structure being the most stable in a ring-shaped state, forming a beautiful ring shape by applying inner pressure, neither making a large wrinkle partially nor folding. CONSTITUTION:This ring-shaped woven fabric structure is obtained by weaving yarn 2 extending in the circumferential direction of a ring and yarn 3 extending in the meridian direction. The yarns 2 in the circumferential direction intersect substantially perpendicularly with the yarns 3 in the meridian direction at all parts. The yarn 2 in the circumferential direction corresponds to the length at a position at which the yarn 2 in the circumferential direction exists and the yarn 2 in the circumferential direction is spirally continued and exists at the end in the meridian direction.
Patent JP-H03207481-A (JP)
Title: Method and device for washing
Inventor: TANAKADATE NOBUO
IPC: B08B3/10
Filed: 1989-12-30
Abstract: PURPOSE:To remove the washing liquid remaining in the congested structural parts and rear surfaces of electronic parts by placing a washing liquid immersed with the washing in a vacuum atmosphere of the pressure below the atm. pressure, taking out the washing out of the washing liquid, placing the taken out washing in a pressurized atmosphere of the pressure above the atm. pressure and flushing out the washing liquid of the washing. CONSTITUTION:The washing 10 is immersed in the washing liquid. The washing 10 immersed with the washing liquid 20 is placed in the vacuum atmosphere (vacuum chamber) 30 of the pressure below the atm. pressure, by which the washing liquid 20 is boiled at ordinary temp. The washing of the electronic parts (hybrid IC substrates) 10 which are the washing with the vapor of the washing liquid 20 is possible in this way without heating. After the washing 10 is taken out of the washing liquid 20, the washing is placed in the pressurized atmosphere (pressurized chamber) 50 of the pressure above the atm. pressure, by which the liquefaction of the washing liquid remaining in the form of bubbles in the congested structural parts and rear surface of the electronic parts or the washing and the vapor of fluxes is performed. The easy flushing out of such liquid is, therefore, executed.
Patent JP-H10187327-A (JP)
Title: Housing mechanism for input pen
Inventor: SUZUKI TOSHIICHI
IPC: G06F3/041
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide the compact housing mechanism for an input pen with little space and excellent durability for long term use which can be easily assembled. SOLUTION: This mechanism is provided with a support body 51 constituted of an elastic material brought into contact with an input pen 2 when the input pen 2 is allowed to intrude into a pen housing part. The support body 51 is held by a holding body 52 so that the support body 51 can be withdrawn when the input pen 2 is brought into contact with the support body 51, and the input pen 2 is fixed in a pen housing part 4 by a frictional force generated by contact with the support body 51.