baber/WOPTO huggingface dataset:
Patent JP-H11152538-A (JP)
Title: Sintered friction material
Inventor: TAKEMOTO TAKATOSHI
IPC: C22C1/05
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a sintered friction material exhibiting the high friction coefficient compatible with the squeal characteristic in the friction material. SOLUTION: The sintered friction material uses a copper based metal as a matrix and contains magnesium oxide, graphite and potassium titanate. The combination of 1-15% magnesium oxide, 10-50% graphite and 5-30% potassium titanate by volume ratio is preferable. The shape of potassium titanate is at least one kind of a whisker shape, a plate shape and a spherical. shape.
Patent JP-H09182221-A (JP)
Title: Electric equipment arranging apparatus
Inventor: TSUYUMINE OSAMU
IPC: H02B1/54
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent an arrangement box from being deformed or an electric equipment mounted inside an arrangement box from breaking, when sideway shock occurs by earthquake, by constituting a fixation member to ceiling so that the ceiling and the arrangement box may shift relatively in horizontal direction in an earthquake. SOLUTION: An arrangement box 1 is equipped with a pair of side members 6, a rear member on which to mount a breaker 2, and a cover 8, and the bottom of the side member 6 is fixed to a floor 3 through a floor fixing member 9, while the top of the side member 6 is fixed to a ceiling 4 through a ceiling fixing member 5. Here, the ceiling fixing member 5 is composed of a member fixing part 35 fixed to the side member 6, a ceiling fixing part 36 attached to the ceiling 4, and a vibration absorbing member 37 attached between the member fixing part 35 and the ceiling fixing part 36 so that the ceiling 4 and the arrangement box 1 may relatively shift in horizontal direction to the sideway shock of earthquake. Hereby, the ceiling fixing member 5 absorbs earthquake, which can prevents the arrangement box 1 from being deformed or the breaker 2 from breaking.
Patent JP-H03198349-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: OKA SHINSUKE
IPC: H01L29/78
Filed: 1989-12-27
Abstract: PURPOSE:To prevent the generation of alignment error of a mask and excellently execute fine working of a semiconductor device, by obliquely ion-implanting oxygen in a gate electrode of poly silicon from above, and performing oxidation and etching from above. CONSTITUTION:A gate oxide film 3 and a gate electrode 4 of poly silicon are constituted on the surface of a silicon substrate 1, an N<-> region 2 is formed by ion-implanting phosphorus P. After an oxygen-implanted region 5 is formed on the upper surface and one side surface of the electrode 4 by obliquely ion- implanting oxygen O<-> from above, an oxide film 6 is formed on a part of the electrode 4 and on a drain region. A side wall 7 is left on the side surface of the electrode 4 by performing anisotropic etching from above until the surface of a source region is exposed. Finally an N<+> region 8 is formed by ion- implanting arsenic (As) from above. Thereby, without performing mask alignment, the side wall of the gate electrode is formed only on one side, an active region can be formed in a self alignment manner by using said side wall as a mask, the alignment error of a mask can be prevented, and fine working can excellently be performed.
Patent JP-2001155344-A (JP)
Title: Information recording and reproducing device
Inventor: SASAKI HIROYUKI
IPC: G11B7/0055
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To attain the erase of the unrecorded area of a disk by the user's optional instruction. SOLUTION: By a controller 8, when the command to request the erase of the unrecorded area with respect to the disk 10 is received from a host computer through an external interface 9, a rotation control system 4, coarse motion motor control system 5, pickup control system 6, signal process system 7, etc., are controlled so that the erase process is applied to the unrecorded area of the disk 10.
Patent JP-H05174719-A (JP)
Title: Helix type traveling wave tube
Inventor: EBISU SHUJI
IPC: H01J23/26
Filed: 1991-12-19
Abstract: PURPOSE:To provide a helix type traveling wave tube with high gain and high output without prolonging the length of a slow-wave circuit. CONSTITUTION:A slow-wave circuit, in which a helix is supported fact on the-inside of a vacuum envelope 4 by a plurality of dielectric substance support rods, is divided by an attenuator 18 into an input side slow-wave circuitry 9a and an output side slow-wave circuitry 9b. Dielectric substance support rods 11a, 11b have section area varying at the position of attenuator and have such a sect ion area as greater in the output side slow-wave circuitry than in the input side slow-wave circuitry.
Patent JP-H02228445-A (JP)
Title: Nickel-base superalloy with fatigue and crack-resistant and product formed therefrom
Inventor: MAIKERU FURANSHISU HENRII
IPC: C09K23/54
Filed: 1989-12-27
Abstract: PURPOSE: To produce a nickel-base superalloy excellent in fatigue crack resistance by incorporating specific percentages of Co, Cr, Mo, Al, Ti, Ta, Nb, Re, Hf, Zr, V, C, B, W, and Y into Ni.  
     CONSTITUTION: A nickel-base superalloy, having a composition consisting of, by weight, 4-12% Co, 7-13% Cr, 2-6% Mo, 3.0-6.0% Al, 3.5-5.0% Ti, 2.0-4.0% Ta, 1.0-3.0% Nb, 0.0-3.0% Re, 0.0-0.75% Hf, 0.00-0.10% Zr, 0.0-3.0% V, 0.0-0.20% C, 0.01-0.10% B, 0.0-1.0% W, 0.0-0.1% Y, and the balance Ni, is prepared and cooled at a rate of (50 to 600)°F/min. By this method, the nickel-base superalloy having high resistance to fatigue crack can be obtained. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06155929-A (JP)
Title: Thermal transfer sheet
Inventor: KAFUKU MASAAKI
IPC: B41M5/39
Filed: 1992-11-25
Abstract: PURPOSE:To achieve high density thermal transfer by composing the binder component of the dye layer to be formed on a base material sheet from a mixture of specific resins and using at least one kind of dyes respectively represented by specific formulae or a mixture of them as the dye contained in the dye layer. CONSTITUTION:A thermal transfer sheet 1 is constituted by farming a dye layer 2 on a base material sheet 2. The binder component of the dye layer 3 is composed of a mixture of at least one kind of a resin selected from a group consisting of a polycarbonate resin, a vinyl chloride/vinyl acetate copolymer, an ethylene/acrylonitrile copolymer, a polyvinyl acetal resin, a phenoxy resin and an ethyl cellulose resin and an ethyl/hydroxy ethyl cellulose resin.
Patent JP-H06181935-A (JP)
Title: Magnet assembly for corrective extrusion
Inventor: YAMADA HIROHIDE
IPC: A61C7/00
Filed: 1992-12-17
Abstract: PURPOSE:To improve the reliability on the fragility of a rare earth magnet and the corrosion resistance in a mouth cavity by providing a case made of a corrosion-resistant nonmagnetic material and storing the magnet and a shield plate made of a corrosion-resistant magnetic material to cover the opening section of its recess, and laser-welding butt sections of these parts. CONSTITUTION:A cylindrical magnet 1 is fixed in the recess of a case 2 with an adhesive 4, and a shield plate 5 made of corrosion-resistant magnetic stainless is put on it. Laser beam radiation is applied in parallel with the center axis of the cylinder directly to butt sections of weld parts. When a laser spot is radiated, the portion 20 is conically melted, and the case 2 and the shield plate 5 are completely bonded over the whole periphery. No adhesive 4 is exposed on the outer periphery of an assembly at all, and the deterioration due to the aging change of the adhesive 4 is prevented.
Patent JP-H09182378-A (JP)
Title: Dust collector for rotary machine
Inventor: KIKUTANI MOTOSHIGE
IPC: H02K9/26
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To effectively collect dust flying due to the blowing by blowing air to a rotary machine within an enclosure and exhausting the air to an exhaust path which is connected to the enclosure and is provided with a filter. SOLUTION: A frame body 12 is assembled to surround a rotor 1 and the frame body 12 is the covered with a fly-preventing seat 13 to complete an enclosure 11. Next, only one connecting fastener among three fasteners 13c is selected considering workability and is then opened to set a filter box 15, an exhaust fan 5 and a fan duct 4. Thereafter, an injecting part of a compressor is inserted from the working fastener 13h to blow the compressed air to the rotor 1 and an exhaust fan 5 is operated to evacuate the enclosure 11. Thereby, dust adhering to the rotor 1 is caused to fly in the enclosure 11 and is then collected by a filter in the filter box 15. Therefore, contamination of working area and re-deposition on the rotor can be prevented and dust can be collected effectively.
Patent JP-H0530987-A (JP)
Title: Salinomycin biomass granule and method for its production
Inventor: RORUFU HEERU
IPC: A23K20/195
Filed: 1991-12-20
Abstract: PURPOSE: To produce the subject free-flowing and dust-free granule having unrestricted bioavailability of an active substance by adding specific amounts of an anticaking agent and a cellulose ether to a culture broth before spray- drying and a specified amount of a flow auxiliary thereto during the spray- drying.  
     CONSTITUTION: An anticaking agent (preferably chalk) and a cellulose ether (preferably carboxymethyl cellulose) are added to a culture broth prepared by fermenting a salinomycin culture broth until the residual content of extractable fats attains 5-6 wt.% before the spray-drying and a flow auxiliary (preferably silica) is added thereto during the spray-drying to afford the object granule, containing 10-26 wt.% (preferably 10-15 wt.%) salinomycin and having ≥10 Jenike flow coefficient. Furthermore, an inert material composed of the anticaking agent and the flow auxiliary at (3:1) to (9:1) ratio in an amount of 30-40 wt.% based on the weight of the culture broth to be fermented and the cellulose ether in an amount of 0.5-2 wt.% based on the culture broth to be fermented is added to the culture broth. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001150083-A (JP)
Title: Hammer out malleable forming equipment for material and its method
Inventor: SHIGEMORI TOMOTAKE
IPC: B21J7/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a hamer out malleable forming equipment for a material and its method which can process a comparatively large-sized product with a material which is less malleable, firm, fragile and so on and whose processing is difficult by oppression press forming and die squeeze forming, etc. SOLUTION: A forming hammer 1 provided with a percussion face 2 on its lower face and a pedestal 3 provided with a stationary die 4 on its upper face are faced together with each center line coincided, the percussion face of the hammer is formed into a flat shape or a plate shape corresponding to the stationary die of the pedestal facing each other in the recessed part and projecting part, a hemispherical shape and other projecting shape and recessed shape of the objective shape. The stationary die is formed corresponding to those shapes, and a material 6 is placed on their center.  Then the forming hammer is subjected to high power and highspeed vertical oscillation by a servo cylinder 7, etc., to bring the percussion face into contact by lowering movement with the material on the stationary die of the pedestal, and rotate the pedestal mounted with the material by a motor or other rotating means.
Patent JP-H04206034-A (JP)
Title: Optical disk apparatus
Inventor: MASHITA TSUGUAKI
IPC: G11B20/18
Filed: 1990-11-30
Abstract: PURPOSE:To improve reliability of recorded information and reproduced information by discontinuing an operation of recording the information when the state of irradiation of a light beam projected onto an optical disk becomes improper and the light beam turns to get out of a track at the time of recording the information. CONSTITUTION:When the state of irradiation of a light beam LB projected onto an optical disk 6 is judged to be improper when information is recorded on a recording area of the optical disk 6, an operation of recording the information is discontinued and information on the recording area for which recording of the information is discontinued and information on a recording area to be substituted for that recording area are made to correspond to each other and written in a memory 3. Even when the state of irradiation of the light beam LB is controlled improperly, recorded information on an adjacent track is not destructed and the recording area for which recording of the information is discontinued can be altered to the recording area to be substituted. Thereby recorded information of high reliability can be obtained.
Patent JP-H08183758-A (JP)
Title: Production of alpha-hydroxymethyl acrylate compound
Inventor: HAYASHI NOBUKO
IPC: B01J31/02
Filed: 1994-12-28
Abstract: PURPOSE: To highly selectively obtain the subject compound without forming a crosslinking monomer as a by product by reacting an acrylate compound with formaldehyde in the presence of hexamethylenetetramine. CONSTITUTION: An acrylate compound of formula I (R is a 1-20C alkyl, a 3-10C cycloalkyl, an aryl, etc.) is reacted with formaldehyde, a polymer thereof, a hemiacetal of the formaldehyde derived from a 1-8C alcohol, hydrated formaldehyde or trioxane in the presence of hexamethylenetetramine at 0-120 deg.C to afford an α-hydroxymethyl acrylate compound of formula II. The hexamethylenetetramine as a catalyst is used in an amount of 0.1-30mol based on 100mol compound of formula I. The resultant compound of formula II is useful as a resin for coatings, a flocculant, a monomer for modifying wood or various resins and an intermediate for medicines and agrochemicals.
Patent JP-2000164621-A (JP)
Title: Chip-sized package and its manufacture
Inventor: TOKUSHIGE TOSHIMICHI
IPC: H01L23/12
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a chip-sized package. SOLUTION: A recess 9 is formed in a metal post 7 on which a solder ball 8 is formed, or inclination is formed on the inner side periphery of the recess 9. By adjusting the depth of the recess 9 and the angle of inclination, the center of the solder ball 8 can be positioned on a layer lower than a dotted line, and a neck of the solder ball 8 can be eliminated.
Patent JP-H0528540-A (JP)
Title: Pattern transfer method
Inventor: SAITO MIKIKO
IPC: G11B7/26
Filed: 1991-11-28
Abstract: PURPOSE:To provide the pattern transfer method which simplifies the transfer stage for fine patterns at the time of producing an optical disk by a 2P method or producing a work stamper for sol-gel transfer, has good transferability and is decreased in the film thickness distribution of the transferred matter. CONSTITUTION:The constitution obtd. by forming an SiO2 layer 5 having the fine patterns on a glass substrate 1 and providing an Ni layer in order to improve the release property to a UV curing resin layer 3 or a low-surface energy layer consisting of SiNx, etc., or a low stress layer 2 consisting of SiNxOy, etc., thereon is used as the stamper. After a UV curing resin is packed between this substrate and a light transparent substrate 4, the resin is irradiated with UV rays and is parted.
Patent JP-H04207616-A (JP)
Title: Surface acoustic wave resonator narrow band pass filter
Inventor: MURAKAMI KOZO
IPC: H03H9/145
Filed: 1990-11-30
Abstract: PURPOSE:To suppress a spurious response by interleaving part of a comb-line electrode so as to cancel charges generated in the harmonic longitudinal mode. CONSTITUTION:One set of comb-line electrodes 12, 12a and grating reflectors 13, 13a arranged to both sides are provided respectively to the surface of a piezoelectric substrate 11 and two surface acoustic wave resonators are arranged in parallel close to each other. The part of the comb-line electrodes 12, 12a is interleaved so as to cancel charges generated in the harmonic longitudinal mode. Through the constitution above, the charges in the harmonic longitudinal mode are cancelled entirely by the comb-line electrodes 12, 12a thereby suppressing spurious response due to the harmonic longitudinal mode. Thus, the surface acoustic wave resonator narrow band filter without spurious response is realized.
Patent JP-H10181308-A (JP)
Title: Radial tire
Inventor: KLAUS BENSEN
IPC: B60C15/04
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To avoid a compressive load imposed in the region of a carcass end being wound (round a bead core). SOLUTION: In a radial tire for an automobile, an end part of a carcass ply 2 is guided in nearly the tangential direction by a bead core 1 from the inner surface 6 of the tire to the outer surface 5 and is wound round the bead core 1. The end of an outer cord 2b of the carcass ply 2 abuts on an inner cord 2a, and the abutting surface between the cords 2a and 2b form a lower joining point 3 and an upper joining point 3', both of which face the bead core 1. Both cords 2a and 2b extend like a straight line in the equilateral manner and intersect with each other at acute angle and at the lower joining point 3. The hardness of a core material 4 located between the cord 2a and the cord 2b, should be 40 to 60 in Shore-A hardness, while the length (L) between the lower joining point 3 and the upper joining point 3' should be 3mm per bar in internal pressure of the tire.
Patent JP-H11222034-A (JP)
Title: Car body member of automobile
Inventor: DISSON ARNO
IPC: B60J10/74
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a car body shape suitable for an air current by forming frame-like bodies in a Z shape as a whole, fixing an inside Z-shaped leg existing on the side surface of window glass to a parallel joining flange of an inner panel, and fixing an outside Z-shaped leg separating from the window glass in a plane to the parallel inside surface of an outer panel. SOLUTION: Frame-like bodies 8, 9, 10 are formed in a Z shape to be joined to a side edge reinforcing material 5 for window glass. The Z-shaped frame-like bodies are joined to an indoor panel on the one hand and to an outer panel on the other hand continuously over the total length of a door frame 3. The inside Z-shaped leg 8 is provided so as to extend in parallel to the window glass. The Z-shaped leg 8 transfers to a central web 9 positioned on the side surface of the window glass. The central web 9 transfers to the outside Z-shaped leg 10 adhered so as to abut in a plane to the corresponding inside surface of the outer panel by being guided outward at an almost right angle to the outer panel. The outer panel has an edge range to cover the window glass reinforced by an inward folded-back fold line 11.
Patent JP-H03203182-A (JP)
Title: Pressure contact connection device for connector
Inventor: HIROKAWA HARUO
IPC: H01R43/00
Filed: 1989-12-28
Abstract: PURPOSE:To eliminate a mistake in selecting a guide groove for inserting a wire by leading an end side of an electric wire into a predetermined guide groove by rotation and/or linear movement of a clipper jig by the use of a rotary driving means and/or a linear driving means. CONSTITUTION:A control device, based on an electric signal detected on one end terminal side of a discrete electric wire 3, acknowledges to which contact of a double-side connection type connector 1 the wire is connected on the other end terminal side. Information on the position of contact on either of the sides of the connector 1 and the order of the contact 1 are transmitted to a stepping motor as driving signals. When the stepping motor is driven, a spur gear 25 makes a half rotation clockwise or counterclockwise so as to position a desired protector underneath a guide groove 21b. A holder 24 installed on a slider 35 is moved in the lengthwise direction. Thereafter, when the wire 3 with the other terminal end side thereof being held is pushed downward to the side where the groove 21b is provided, it is inserted into a predetermined guide groove through the groove 21b.
Patent JP-H09173329-A (JP)
Title: Method and device for correcting data, and x-ray ct system
Inventor: GONO MAKOTO
IPC: G06T1/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of adverse influence caused by the difference of scan time by correcting already corrected measured data according to a correction value based on the ratio of corrected measured data for the prescribed scan time reference material to corrected measured data at every scan time. SOLUTION: Detecting elements at both the terminal parts of an X-ray detector DT are allocated to channels for correction and the other detecting elements are allocated to measuring channels. An object body OB is arranged within the range of opening angle of fan-shaped X-ray beam FB, and the projected image of the object body OB is projected on the X-ray detector DT. In this case, the projected image of the object body OB is always projected within the range, where the measuring channels of X-ray detector DT exist, so as not to be overlapped on any correction channel. As for data collected by a data assembling part DAS, a computer COM performs correcting processing for dividing the data of measuring channels with the data of correction channels. The correction value is found from the data provided by scanning the reference material (air) at plural scan time.
Patent JP-H10166889-A (JP)
Title: Alarm device
Inventor: MIYATA TAKASHI
IPC: B60K26/04
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To call a driver's attention by properly issuing an alarm to the driver. SOLUTION: This alarm device is provided with an accelerator pedal 3 to be operated by a driver, an operating amount detecting means 5 for detecting the operating amount of the accelerator pedal 3, an operational speed detecting means 1 for detecting the operational speed of the accelerator pedal 3, an operational reaction variable setting means 9 for variably setting the magnitude of the operational reaction of the accelerator pedal 3, a main control unit 11 for controlling the operation of the operational reaction variable setting means 9, and an inter-vehicle distance detecting means 13 for detection the inter-vehicle distance to a forward vehicle.  The main control unit 11 is operated when the output of the inter-vehicle distance detecting means 13 is not more than the specified value, and the main control unit is provided with an operational reaction variable control function for variably controlling the operational reaction variable setting means 9 on the basis of information of the operating amount detecting means 5 and the operational speed detecting means 7.
Patent JP-2000197637-A (JP)
Title: Method and device for automatic time and/or horizontal direction gain compensation in b mode ultrasonic imaging
Inventor: MO LARRY Y L
IPC: G01S7/52
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To improve the handleability and efficiency of an ultrasonic inspection by equalizing average signal strength along the axial direction and/or horizontal direction of images by automatic gain adjustment and suppressing a horizontal direction band and/or sector provided with almost only noise. SOLUTION: When analog RF input is present from a transducer 2 to a beam former board 4, digital base band reception beams for which I (in-phase) and Q(quadrature phase) are added are outputted from the board 4 and the vector of the sound wave data of I and Q composed by performing a filter processing is sent out to a TGC/LGC block 6. In this case, the sound wave data after performing time gain compensation for finely adjusting the image in the axial direction and/or horizontal direction gain compensation for finely adjusting the image in the horizontal direction are sent to a B mode processor 8, the sound wave data are converted to the signal envelope of a logarithmically compressed form and B mode strength data are outputted to a scanning converter 10.