baber/WOPTO huggingface dataset:
Patent JP-S63190239-A (JP)
Title: Method for measuring reflection electron energy loss fine structure
Inventor: USAMI SEIJI
IPC: H01J37/28
Filed: 1987-02-02
Abstract: PURPOSE:To obtain a small-sized device easy to utilize by slantly radiating an incident electron beam on the sample surface at a small angle and measuring the energy loss spectrum of nonelastic scattered electrons reflected from the sample surface to measure the fine structure. CONSTITUTION:High-speed electrons are radiated to the surface of a sample to be measured 8 at a low incident angle with a device as shown by the figure, the energy loss spectrum of the nonelastic scattered electrons reflected from the surface of the sample to be measured 8 is measured by an energy analyzer 9, and the spectrum equivalent to the inner shell-excited X-ray absorption spectrum is determined. The vibration component (EXAFS) indicated in the spectrum and the X-ray absorption near edge structure (XANES) are analyzed to obtain the information on the surface arrangement and electronic state. Accordingly, measurement is performed by incident electrons, thus a large-scale facility such as the synchrotron orbital radiation light is not required and a small-sized electron source is sufficient, and the difficult problem of the spectroscopy is eliminated and the device is made easy to handle.
Patent JP-S60166958-A (JP)
Title: Electrostatic charge image developing toner
Inventor: NAGARA MICHIO
IPC: G03G9/097
Filed: 1984-02-10
Abstract: PURPOSE:To enhance fluidity, fixability, electrostatic chargeability characteristics, etc. by using as a binder resin a resin compsn. obtained by polymerizing a mixture of an aromatic vinyl monomer and a copolymerizable monomer in the presence of poly-alpha-methylstyrene. CONSTITUTION:An intended electrostatic charge image developing toner is obtained by mixing 50-95wt% aromatic vinyl monomer such as styrene, with 50- 5wt% other polymerizable monomer, such as n-butyl methacrylate, polymerizing said mixture in the presence of 0.2-50wt% poly-alpha-methylstyrene having a number average mol.wt. of 500-1,500 and a softening point of 90-150 deg.C to obtain a resin compsn. serviceable as a binder resin, adding a colorant, such as carbon black, and/or a magnetic powder, such as ferrite, melt kneading the mixture with a kneader, or the like, and pulverizing it.
Patent JP-H04260319-A (JP)
Title: Aligner
Inventor: TANAKA HIROYUKI
IPC: G03F7/20
Filed: 1991-02-15
Abstract: PURPOSE:To obtain an aligner which can decrease the deflection of a reticle caused by increasing the diameter of a reticle, without increasing the thickness of a reticle plate, and stably expose a pattern to light. CONSTITUTION:In a sequential movement system projection aligner wherein a reticle 1 is sucked and fixed to a movable stage 2 with a reticle sucking member 3, a reticle retainer 6 is installed so as to retain the reticle surface, inside said reticle 1 and the reticle sucking surface of said reticle sucking member 3.
Patent JP-H02200748-A (JP)
Title: Ni-alloy powder for lining cylinder member for injection molding machine and extrusion molding machine and above cylinder member lined with above powder
Inventor: WADA MASAHIRO
IPC: C22C19/05
Filed: 1989-01-31
Abstract: PURPOSE:To improve wear resistance by lining a cylinder member with a compacted layer of Ni-alloy powder having a structure in which a multiple boride is uniformly dispersed in a matrix and also having a specific composition. CONSTITUTION:A powder of Ni alloy having a composition consisting of, by weight, 10-25% Cr, 10-30% Mo, 2-15% W, 2-10% Fe, 2-6% B, 0.05-5% Si, and the balance Ni with inevitable impurities and also having a structure in which a multiple boride composed principally of Mo is uniformly dispersed in a matrix is prepared. By using the above alloy powder, a compacted layer as a lining is formed on a cylinder member for extrusion and injection molding machines by means of hot isostatic pressing. If necessary, 0.1-5% Co is incorporated to the above alloy powder. The resulting lined cylinder member shows excellent wear resistance and it can sufficiently satisfactorily cope with injection molding and extrusion molding under severe conditions.
Patent JP-2000218225-A (JP)
Title: Circulating method of coating liquid
Inventor: SAITO SAKAE
IPC: B05C11/11
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the operation rate of a producing device for a photosensitive body drum by dispersing a coating liquid composed of a particle dispersion type photosensitive agent in a closed system with a stirring and dispersing machine and supplying, while circulating, the dispersed coating liquid to a coating vessel to stably circulate and to supply the coating liquid. SOLUTION: The coating liquid 2 composed of the particle dispersion type photosensitive agent containing a pigment is housed in the coating vessel 1 and a tube stock is dipped downward in the coating liquid 2. The tube stock, on the outside surface of which a coating film is applied, becomes the photosensitive drum 3, is pulled up from the coating vessel 1 and dried. In such a case, a receiving part 4 is provided at the upper part outer periphery of the coating vessel 1, the overflowed coating liquid 2 is discharged into a tank 5 from the receiving part 4 through a discharging pipe 20 and supplied to the stirring and dispersing machine 7 from a recovering pump 6.  The coating liquid 2 supplied into the stirring and dispersing machine 7 is stirred at a high speed to uniformalize the concentration of the coating liquid 2, stored in a storage vessel 18 and, after that, supplied while being circulated into the coating vessel 1 with a feed pump 19.
Patent JP-H04240211-A (JP)
Title: Polyether ester block copolymer elastic yarn
Inventor: YAMADA HIRONORI
IPC: D01F6/86
Filed: 1991-01-24
Abstract: PURPOSE:To obtain a polyether ester block copolymer elastic yarn excellent in durability without deteriorating elastic performances and light fastness by dry, wet heat treatment, etc. CONSTITUTION:Polyether ester block copolymer elastic yarn is composed of 2,6-naphthalenedicarboxylic acid, 1,4-butanediol and a poly (alkylene oxide) glycol as principal constituent components. In the aforementioned elastic yarn, physical properties of the aforementioned copolymer, especially molecular weight distribution and terminal carboxyl group concentration are regulated within specific ranges.
Patent JP-S58151969-A (JP)
Inventor: RIHIYARUTO SHIEEN
IPC: H01R4/02
Filed: 1983-02-14
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-S57149788-A (JP)
Title: Injection semiconductor laser element
Inventor: AIKI KUNIO
IPC: H01S5/00
Filed: 1982-02-17
Abstract: PURPOSE:To increase reliability without inducing a crystal defect by a method wherein the third semiconductor layer is provided with a region discontinuously changing the lateral refractive index and laser oscillation is limited to basic lateral mode in injecting current to an active region. CONSTITUTION:After continuously applying liquidus growth to an n-Ga0.66Al0.35 AS layer 2 with a thickness of 2mum, n-Ga0.95Al0.05AS active region 3 with a thickness of 0.15mum, p-Ga0.65Al0.35S layer 4 with a thickness of 2mum on a GaAS substrate 1. The layer 4 is etched in belt shape with a width of 6mum. And liquidus growth is applied to an nGa0.6Al0.4AS layer 5 on the layer 4 up to the  same height as that of the layer 4. After finishing a process. Zn6 is diffused to the upper surface of the layer 4 to provide an ohmic electrode 7 and an electrode 8 is also installed at the lower surface of the substrate 1. Parallel resonance reflection surfaces are mutually made to the surfaces 10, 11 of elements by  clevage. In this way a crystal defect will not be induced and high reliability can  be obtained.
Patent JP-2000223137-A (JP)
Title: Fuel cell and separator
Inventor: MATSUKAWA MASANORI
IPC: H01M8/02
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell and a separator for the fuel cell advantageous to contribution to improvement of dispersal diffusibility that an active material in an active material-containing fluid disperses and diffuses into an electrode in the downstream side of a fluid channel, i.e., in the side near a fluid outlet. SOLUTION: This fuel cell includes plural unit cells each having electrodes sandwiching an electrolyte film, and plural separators 3 disposed between the unit cells. The separator 3 has plural contact projecting parts 65 (75) facing to and contacting with the electrode with prescribed contact widths, and plural fluid channels 6a, 7a each having a channel width between the adjacent contact projecting parts 65 (75). The contact width of the contact projecting part 65 (75) on the side near a fluid outlet is set to a smaller value than the contact width of the contact projecting part 65 (75) on the side near a fluid inlet.
Patent JP-H08215399-A (JP)
Title: Pachinko ball detector and pachinko ball counter
Inventor: KIHARA KAZUNARI
IPC: A63F7/02
Filed: 1995-02-10
Abstract: PURPOSE: To miniaturize a detector by performing constitution by a movable member to be moved due to the contact of a pachinko ball and a thin film switch to be pressurized and closed by the movement of the movable member. CONSTITUTION: A path formed by the internal space of a winning port 32 is tapered and formed, the pachinko ball P is smoothly put in the winning port 32 and a first arm part 24 is surely pushed before it gets out to the path 33 at the back of a panel 30a. When the first arm part 24 is pushed, a lever 20 is rotated counterclockwise and a second arm 26 is rotated in the same direction as well. Thus, a projection 28 pressurizes and operates a detection element 18. A stopper 34 is fitted so as to prevent excessive pressurization. The detection element 18 is formed by a rectangular substrate 1 and a rectangular thin film switch 3. The thin film switch 3 is formed by a protective film 4, an upper film 5, a lower film 6, a spacer 7 and contact point electrodes 8, 9 and a clearance is formed between the upper and lower films 5, 6 by the spacer 7.  The electrode 8 is brought into contact with the electrode 9 by the pressurization with the projection 28 and the passing of the pachinko ball P is detected.
Patent JP-H02205489-A (JP)
Title: Control method for impedance of manipulator
Inventor: TATE AKIRA
IPC: G05D3/12
Filed: 1989-02-01
Abstract: PURPOSE:To eliminate the need for a force sensor, to simplify the structure of a manipulator and to evade the reduction of the mechanical strength of the manipulator by estimating the internal part state. CONSTITUTION:A rotation angle, an angular velocity and angular acceleration are measured from the internal sensor of a manipulator. The output torque of an actuator is found by a computer 17 based on these measurement values. The output torque of this actuator realizes the aiming impedance of the actuator and the impedance control of the work of the manipulator arm 10 is performed.
Patent JP-H03227779-A (JP)
Title: Steering device for tractor or the like
Inventor: ISHIDA ISAO
IPC: B62D7/08
Filed: 1990-01-31
Abstract: PURPOSE:To simply and securely perform supporting and lubrication of a steering shaft and a pitman arm shaft by mounting the lower end of the steering shaft and the pitman arm shaft which is driven by the steering shaft inside a front part of a travel transmission case. CONSTITUTION:The lower end of a steering shaft 51 interlocked by a steering wheel (not shown) and a pitman arm shaft 52 which is interlocked with the steering shaft 51 are respectively mounted inside a front part of a transmission case 7 which houses a traveling transmission apparatus for transmitting the power to running wheels. At this time a pinion 72 is formed at the lower end of the steering shaft 59, which is to be engaged with a sector rack 73 provided at the upper end of the pitman arm shaft 52. A 52 pitman arm 76 is provided at the lower end of the pitman arm shaft under the transmission case 7. Thus interlocked parts of the respective shafts 51,52 are housed in the transmission case 7 so as to simply and securely perform their supporting and lubrication.
Patent JP-S52105568-A (JP)
Title: Denitration reactor of exhaust gas
Inventor: KODAMA KENZABUROU
IPC: F23J15/00
Filed: 1976-03-02
Abstract: PURPOSE:To effectively remove NOx in exhaust gas, by packing denitration catalyst on the outside of a cyrindrical tube group, composed of metallic perforated on the outside of a cyrindrical tube group, composed of metallic perforated plate, passing exhaust gas through a group of cylindrical tube at a high velocity, contacting exhaust gas with catalyst.
Patent JP-S63189995-A (JP)
Inventor: FUJITA KENJI
IPC: G07G1/12
Filed: 1987-02-02
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-S62180413-A (JP)
Title: Misinput warning device
Inventor: HIYOSHI MAYUMI
IPC: G06F3/02
Filed: 1986-02-04
Abstract: PURPOSE:To reduce greatly the time and labor needed for correction of data without deleting the wrong data during the data processing, by detecting instantaneously an input mistake in a data input mode and securing the immediate reinput of data. CONSTITUTION:A data collecting part 1 is connected to a data input part 2, a warning signal generating part 3 and a data processing part 4 respectively. The part 2 accepts the input of data from a user and sends this input data to the part 1. The part 1 collects data and also decides whether the value of the data is proper or not. Then the part 1 sends an indication to a warning signal generating part 3 if the input data is not proper. All data are sent to the part 4 when the collection of data is through.
Patent JP-H05186777-A (JP)
Title: Control of pyrolysis reaction of coal
Inventor: HASHIMOTO SHIGERU
IPC: C10G1/00
Filed: 1992-01-14
Abstract: PURPOSE:To perform efficiently the pyrolysis reaction of coal by ionizing the coal during its conveying and controlling the dispersed state of the ionized coal by changing a voltage applied thereto. CONSTITUTION:Pulverized coal is fed to an ionization section 11 by allowing it to fall from a supply section 9 or by pneumatically conveying it through a conveyor 10. The pulverized coal is ionized with an electron gun 12 in the ionization section 11. The ionized coal particles are accelerated or decelerated with a feeder 13 utilizing an electromagnetic field so that they may have suitable perpendicular velocities and directions and then fed to a reaction section 14. An electric field having a component in the direction to that of conveying is generated around the ionized particles with an electric field generator 16, and the dispersed state of the ionized particles is controlled by changing the voltage. At the same time, the particles are pyrolyzed by heating with a heating furnace 15, and the reaction product is discharged from a discharge pipe 17.
Patent JP-H04264222-A (JP)
Title: Inference apparatus
Inventor: INAGE KATSUYUKI
IPC: G01H1/00
Filed: 1991-02-18
Abstract: PURPOSE:To accurately judge an excitation factor of an object to be sensed such as vibration, for example, whether an earth quake occurs or not. CONSTITUTION:Feature quantity extracting sections 21, 22, 23... are arranged to extract a feature quantity of an output waveform of the sensors individually corresponding to a plurality of sensors 11, 12, 13... having the same object to be sensed and inference sections 31, 32, 33... are arranged to judge excitation factors of the object to be sensed by a fuzzy inference separately based on a feature quantity data extracted while a judging section 4 is provided to judge the excitation factors finally based on a plurality of judging results from the inference sections 31, 32, 33.... This enables a highly accurate judging processing with a reduction in effect on the judgment results by a machine difference among the sensors or the like as far as possible.
Patent JP-S61183814-A (JP)
Inventor: KONO TSUKASA
IPC: H01B12/02
Filed: 1985-02-08
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-S55117631-A (JP)
Title: Manufacturing method of resin formed product
Inventor: YAMADA ICHIROU
IPC: B29C39/00
Filed: 1979-03-02
Abstract: PURPOSE: To obtain an FRP product having a smooth surface and pertinent in watertightness by a method wherein a surface of one of a pair of male and female molds is covered with a surface body, reinforcing fibers are laminated on the back surface of the surface body and the other mold is put thereupon and pressed.  
     CONSTITUTION: A thin surface body 1 of thermoplastic resin formed so as to have a same configuration as a surface of a formed product, being used in contact with hot water for a long time, such as a washstand or a bathtub is put upon a male mold 2 formed by a rubber-like elastic substance. A reinforcing fiber body 5 is arranged on the surface body 1, further, wooden reinforcing pieces 6, 7 are arranged within the reinforcing fiber body corresponding to marginal portions of the formed product. a female mold 8 is put thereupon and the cavity between both f the mols is closed tightly, then, liquid thermoplastic resin (unsaturated polyester resin,  epoxide resin or the like) is poured into the cavity between the molds through a  pouring port 10 and cured therewithin, thus, an FRP product is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60165653-A (JP)
Title: Theta stage
Inventor: GOTOU HIROSHI
IPC: H01L21/30
Filed: 1984-02-08
Abstract: PURPOSE:To permit reduction of a production cost and very slight rotation of a stage by connecting the stage and a body with an air layer sandwiched between two faces and adjusting the tension of a spring energized in the direction where the two faces come into tight contact with each other. CONSTITUTION:A base 12 is first fixed to a suitable position along a rail 16 on a body 4. The tension of a tension coil spring 6 set between a nut 19 and a lever 3 is adjusted by rotating a feed screw 18 of a stepping motor 17 of a tension adjusting means 7 and moving a nut 19. The thickness of an air layer 21 changes in accordance with the magnitude of the tension of the spring 6. If the tension of the spring 6 is adjusted by the means 7, the thickness of the layer 21, i.e., the space between a lever plane 9 and a stopper plane 11 changes and the rotating angle of a stage 2 is displayed accordingly in a very small range. The product cost thereof is reduced.
Patent JP-H06216031-A (JP)
Title: Film forming device by chemical vapor deposition
Inventor: MATSUNO HIROMITSU
IPC: H01L21/205
Filed: 1993-01-20
Abstract: PURPOSE:To manufacture various films of large area at a high speed preventing impurities from mixing into them by a method wherein a discharge device for ionizing, dissociating, and activating processing gas is replaced with a dielectric barrier discharge device. CONSTITUTION:An electrode group 1 is provided adjacent to a process gas inlet 4 inside a reacting vessel 3, and an electrode group 2 is provide farther than the electrode group 1 from the gas inlet 4 in a processing gas flow. Separate electrodes 1a, 1b, and 1c and electrodes 2a, 2b, and 2c constituting the electrode groups 1 and 2 are formed in metal hollow cylinders 11 each covered with a dielectric 12. The dielectric 12 is made of quartz glass, and air, water, or liquid nitrogen is made flow through the cavity 13 of the cylinder 11 to control the electrode in temperature. An AC voltage is applied to the electrode groups 1 and 2 to generate a dielectric barrier discharges between the electrode groups 1 and 2 for the formation of a thin film. By this setup, a thin film higher in quality than that formed through a direct current glow discharge method can be obtained.
Patent JP-S54116369-A (JP)
Title: Continuously extruding method
Inventor: FUKUOKA SHINGOROU
IPC: B21C23/21
Filed: 1978-03-03
Abstract: PURPOSE: To obtain good product free from the oxide inclusion, at the continuous extrusion, by giving the extrusion force using the continuous extruder consisting of the external tire in which a specially constructed guide shoe is built in, the internal roll and the dies.  
     CONSTITUTION: The container 3 is constituted of the external tire 8 in which the internal surface is provided with a projection 4, the internal roll 9 being provided with a groove 1 fitting to above projection 4, and the dies 10 provided with the dies hole 6; at the open end of this container 3, the guide shoe 11, provided with the projection 12 fitting to the groove 1 of above internal roll 9, is built in; then, the raw material 7 is inserted into the guide hole 13 so as to be bitten in, and the internal roll 9 is rotated. The extrusion force is impressed due to the friction force between the material 7 and the guide hole 13; and the material 7 is continuously extruded through the container 3 and the dies hole 6. On the contrary, following constitution is also possible; the groove 1' is formed in the external tire 8', and the internal roll 9' is provided with the projection 4' fitting to above groove 1', and the guide shoe 11', fitting to the external tire 8' so as to form the guide hole 13', is built in. Since the external tire rotates together with the internal roll, the surface oxide  is not included. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56119785-A (JP)
Title: Corrosion prevention for steel structure in ocean environment
Inventor: SUZUKI NOBUKAZU
IPC: C23F13/00
Filed: 1980-02-26
Abstract: PURPOSE: To protect iron and steel structures in the ocean environment against sea water corrosion for a long period by subjecting said structures to the combination of corrosion prevention by Al coating with electrolytic protection by a sarcrificial electrode method, and suppressing the elution of the coated Al by sacrificial electrodes.  
     CONSTITUTION: Since the tide affected parts exposed alternately to sea water and air in iron and steel structures such as steel pipe piles installed in ocean environments receive heavy corrosion, Al of ≥99.7% purity is melt-sprayed thereto to 0.15W0.25mm thickness. An alloy of Al and Hg, Sn or Ga having a potential baser by 0W100mV than that of the above-mentioned Al is mounted as the 1st sacrificial anodes within a range of 1,000mm below these Al-melt-sprayed parts and further the 2nd sacrificial anode of the same quality as that of the 1st electrode is mounted in a range of 1,000mm below said 1st anodes. The excessive elution of the Al melt- sprayed layer provided to the tidal parts of the iron and steel structures is prevented by the effect of these anodes, and the iron and steel structures are prevented from corrosion over a long period in the sea. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60184082-A (JP)
Inventor: UUGO SUKARUPOONI
IPC: A61K31/55
Filed: 1985-02-12
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-S63192461-A (JP)
Inventor: OGAWA JUNJI
IPC: H01S3/02
Filed: 1987-02-04
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-S52107844-A (JP)
Title: Wear restoring method for development solution and its unit
Inventor: TAGIWA IZUMI
IPC: G03G15/09
Filed: 1976-03-05
Abstract: PURPOSE:To restore the wear in two componets development solution and to prevent lowering the picture concentration and the increase in concentration for texture part, by discharging the carrier charge in the circulating path of the development solution, in the dry type development such as electronic photo copying machines.