baber/WOPTO huggingface dataset:
Patent JP-H09287386-A (JP)
Title: Shield machine
Inventor: SUGANOYA KIYOAKI
IPC: E21D9/087
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To take in and out a stabilizer plate without permitting the penetration of muddy water into a shield machine. SOLUTION: Slitty hole sections 11 are formed to bracket metals 10 installed on both right and left sides of a shield machine two by two, one of the hole sections 11 is formed at the angle of elevation while the other hole section 11 is formed at the angle of depression, and a pressure metal fitting 8 projecting a closing plate 3 for sealing and a stabilizer plate 1 towards a bedrock from the hole sections 11 is mounted on the bracket metals 10 through jack bolts 7.
Patent JP-H06310742-A (JP)
Title: Fabrication of photovoltaic element
Inventor: SANO KEIICHI
IPC: H01L31/04
Filed: 1993-04-27
Abstract: PURPOSE:To enhance the conversion efficiency and the production yield of a photovoltaic element by immersing the photovoltaic element into an acidic or alkaline aqueous solution thereby removing the second electrode in a pinhole. CONSTITUTION:When a photovoltaic layer 22 is formed on a transparent electrode 20, a pinhole 24 is made in the photovoltaic layer 22. When a transparent electrode 26 is formed on the photovoltaic layer, the photovoltaic electrode 26 enters into the pinhole 24 and short-circuited to the transparent electrode 20. In order to solve the problem, a photovoltaic power element 30 is immersed into an acidic or alkaline aqueous solution until the transparent electrode 26 formed in the pinhole 24 is dissolved. Since the metal layer 16 has higher ionization tendency than the transparent electrode 26, the metal layer 16 is dissolved preferentially and excess electrons are stored. The electrons flow through the pinhole 24 to the transparent electrode 26 which is locally corroded through chemical battery function thus preventing short circuit of the transparent electrodes 20, 26.
Patent JP-H06129193-A (JP)
Title: Tunnel restoration method
Inventor: NAKAI SAKAE
IPC: E21D11/40
Filed: 1992-03-28
Abstract: PURPOSE:To make it possible to restore a decrepit tunnel, using an aqueduct tunnel. CONSTITUTION:In terms of the decrepit tunnel 85, such as an aqueduct tunnel to be retored, an oval type ring 6, whose shape is formed to suit the cross sectional form of the tunnel, is brought into the tunnel while the discharge of water to the tunnel is suspended and the rings are repeatedly constructed into a part of the whole length of the tunnel so that the oval type rings may be built into the whole length of the tunnel while the tunnel is arranged to be available.
Patent JP-S58218724-A (JP)
Inventor: HIRAMATSU HACHISHIGE
IPC: H01H47/32
Filed: 1982-06-14
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-S5225831-A (JP)
Title: Resin composition for powder coating
Inventor: WATANABE YOSHIHIDE
IPC: C09D5/03
Filed: 1975-08-21
Abstract: PURPOSE: A block-free polyester resin composition for powder coating prepared from butane diol, terephthalic acid and dimethyl terephthalate, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5435854-A (JP)
Title: Rearranging apparatus of roll
Inventor: OKUYAMA MOTOKATSU
IPC: B21B31/08
Filed: 1977-08-26
Abstract: PURPOSE: Rearranging apparatus, so as the roll to be set up at a fixed position in a moment, by fixing the distance of a pair of roll grasping part of roll draw out apparatus at constant and providing the support device corresponding a pair of roll of rolling machine to the above grasping part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S582654-A (JP)
Title: Liquid chromatograph
Inventor: MIKAMI HIROHISA
IPC: G01N30/20
Filed: 1981-06-29
Abstract: PURPOSE:To analyse a target ingredient without error from unnecessary ingredients in a complex mixture such as a living organism specimen by conducting  the pretreatment of a specimen by electrophoresis and analysis with liquid chromatography successively only by means of changing over of a valve. CONSTITUTION:A liquid chromatograph 1 is used which is provided with a first system 2 that connects a first electrode tank (terminal electrode tank) 6 and a specimen introduction section 7 and a electrophoreis detection section 9 and a second electrode tank (leading electrode tank) 10 in this order, a second system  3 that connects a section 19 for supplying moving phase solvent from a tank 17 with a pump 18 and a separation column 20 and a detector 21 for liquid  chromatograph in this order and a 6-way cock 4 that changes over the first  system 2, the second system 3, and a sampling tube 5. Constant electric current  from an electric power source 16 is passed through the electrode tanks 6 and  10. With this arrangement ion ingredients in a specimen are monitored by a detector 9, and when a target ingredient comes in the tube 5, the cock 4 is changed over to the second system 2, which makes it possible to analyse in a short time without error.
Patent JP-H042353-A (JP)
Title: Use of ozone gas
Inventor: MIYAGAWA SUMIO
IPC: F24F1/00
Filed: 1990-04-19
Abstract: PURPOSE:To purify indoor air by sterilizing various bacteria therein by providing a pressure container having gaseous or liquefied ozone sealed therein in a humidifier and discharging ozone from the humidifier along with steam. CONSTITUTION:A pressure container is equipped with a pressure reducing valve and a flowmeter and the pressure and amount of the ozone gas emitted from a nozzle can be controlled and the nozzle may be arranged to a steam blowoff port to make it possible to discharge both of ozone and steam or the ozone gas may be preliminarily injected in the water received in a tank. Ozone having strong sterilizing power is discharged into a room from the blowoff port of a humidifier along with steam to keep humidity constant in such a state that the air in the room is purified. For example, when this method is adapted to the room of a hospital, a clean room is humidified and nosocomial infection can be suppressed. When the pressure container of ozone is provided in an air conditioner so as to be capable of discharging ozone from the discharge port of the air conditioner, the hot air or cold air from the air conditioner is discharged into the room in a state containing ozone gas having strong sterilizing power and the room where various bacteria are easily propagated can be purified.
Patent JP-S5726921-A (JP)
Title: Receiver
Inventor: OGITA MINORU
IPC: H03J7/28
Filed: 1980-07-24
Abstract: PURPOSE:To enable high speed frequency setting and stable holding of tuning state, by changing the transfer characteristics of a loop filter according to the operation mode. CONSTITUTION:In automatic frequency scanning mode, a signal S5 outputted from a control circuit 16 is held at ''H'', then the time constant of an integration circuit 30 is small and the oscillating frequency of a local oscillator 4 is increased in step and high speed. If the reception frequency is put in the center area of an occupied frequency band of a broadcast station, the output of a window comparator 15 is at ''H'' and the time constant of the circuit 30 is set larger. Even if the output voltage of a tuning detection circuit 13 is changed, the change in the charging voltage Vc is slow and the tuning voltage can very stably be held.
Patent JP-S63267545-A (JP)
Title: Manufacture of sheet for hydro-extraction and water retention
Inventor: OHIRA KATSUJI
IPC: B32B27/12
Filed: 1987-04-27
Abstract: PURPOSE:To obtain excellent hydro-extraction and water retention and at the same time prevent polymeric water absorbing agent from shifting and falling by a method wherein the polymeric water absorbing agent is thermally welded to a sheet-shaped nonwoven fabric. CONSTITUTION:A split yarn, which consists of an outer layer made of a low melting resin layer 9 and an inner layer made of a high melting resin layer 8, is produced out of multi-layer films consisting of two layers or more of thermoplastic resin having different melting points. A water absorbing split yarn 7 is produced by adding and bonding polymeric water absorbing agent 10 to said split yarn by heating the split yarn up to nearly the melting point of the low melting resin. The resultant split yarn is turned into short fibers in order to turn to webs. A sheet-shaped nonwoven fabric 3 is produced by hot-pressing the webs. Thermoplastic resin 5 is laminated to one side of the fabric 3, on the other side of which wetting agent 6 is applied and, after that, a water permeable film 2 is placed and heat-sealed. The split yarn is produced by slitting a multi-layer film which is stretched, and splitting with splitting rolls or the like.
Patent JP-2000292098-A (JP)
Title: Squib
Inventor: AMANO JUNYA
IPC: B60R21/26
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a squib of which the cost is reduced and which is friendly adaptable to the environment. SOLUTION: This squib comprises a cup-shaped tubular body 2, ignition explosive 3 held in the tubular body 2, a plug 4 and an electric bridge wire 7. The tubular body 2 and the plug are formed of resin. Besides, the tubular body 2 and the plug 4 have a fitting-in structure wherein the ignition explosive 3 and the electric bridge wire 7 are sealed in a state of being under contact pressure. The ignition explosive 3 used herein has zirconium as a constituent and is made powdery or granular.
Patent JP-H07286197-A (JP)
Title: Method for producing granular nonionic detergent composition
Inventor: HORIE HIROMICHI
IPC: C11D3/12
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a nonionic surfactant capable of preventing thermal decom position on its production because of not requiring a severe heating process such as a spray drying process, and capable of improving the lowering of solubil ity on the addition of a clay compound and the generation of adhesion to cloths. CONSTITUTION:The method for producing the granular nonionic detergent composition comprises homogeneously mixing and kneading (a) 10-85wt.% of a nonionic surfactant, (b) 0.2-5wt.% of porous inorganic fine powder containing >=50wt.% of SiO2 and having an average particle diameter of <=20mum, and (c) 0.1-30wt.% of a clay compound, adding an inorganic oxide fine powder material as a grinding auxiliary agent to the formed solid detergent, and subsequently grinding the solid detergent.
Patent JP-S58219021-A (JP)
Title: Molding method of inflation film
Inventor: FUJIMORI KATSUHIKO
IPC: B29C48/10
Filed: 1982-06-16
Abstract: PURPOSE:To mold film having excellent transparency, by a method wherein a bubble extruded upwards from an annular die is cooled with cooing gas blown off downwards and thereafter cooled with cooling gas of multistages blown off upwards when thermoplastic film is molded with inflation method. CONSTITUTION:When thermplastic film is molded with inflation method, the bubble 4 extruded from the annular die 1 is cooled with the cooling gas blown off downwards from a cooling collar 5 so that it becomes counterflow to the progressing direction of said bubble 4, and then cooled with the cooling gas of multistages blown off upwards from cooling collars 6 and 7 so that it becomes parallel flow to the progressing direction of said bubble 4. Thus, the film excellent in optical properties such as transparency, luster, etc. and in mechanical properties such as impact strength, etc. can be stably molded at a high speed.
Patent JP-S63269346-A (JP)
Title: Device for mounting stamper
Inventor: SAKAI NAOMI
IPC: B29C65/42
Filed: 1987-04-27
Abstract: PURPOSE:To uniformly function stress at the time of peeling a substrate, to prevent the inclination or the backlash of a stamper from being generated, and to facilitate the loading/unloading the stamper, by bonding the stamper and a holder with a hot-melt type bonding agent. CONSTITUTION:A recessed part 2 for fitting the stamper 1 is formed on the lower plane of the holder 3, and the holder 3 is a component to pressurize contact the stamper 1 with an ultraviolet hardening resin 6 coated on the substrate 5. The stamper 1, on the lower plane of which an irregular signal to be transferred being formed, and the upper plane and the side plane of which being fitted in the recessed part 2, is supported with the holder 3. The assembling of the stamper 1 is performed by interposing the hot-melt type bonding agent 4 between the stamper 1 and the holder 3. As for the hot-melt type bonding agent 4, a bonding force is generated by heating the agent over a melting temperature. In such a way, the inclination or the backlash of the stamper can be eliminated, and the loading/unloading of the stamper can be performed easily.
Patent JP-S60244919-A (JP)
Title: Support device for rotating body
Inventor: ISHIDA TAKAO
IPC: G02B26/12
Filed: 1984-05-21
Abstract: PURPOSE:To eliminate the entrance of iron powder into the gap between support bodies which support a rotating body such as the polygon mirror of an optical deflector and eccentricity by molding the 1st and the 2nd support bodies of a nonmagnetic material. CONSTITUTION:The polygon mirror 7 and a driving mechanism part 8 which rotates it at a high speed are arranged in a housing 6. Further, the support device which supports the polygon mirror 7 is provided in the housing 6 and this support device is equipped with a fixed shaft 9 as the 1st support. A herringbone groove 12 is formed at both upper and lower parts of the peripheral surface of the nonpress-in part of the fixed shaft 9. Further, a hollow cylinder 13 is fitted as the 2nd support rotatably around the fixed shaft 9. This cylinder 13 is molded out of the nonmagnetic material. Then, a motor rotor 14, the polygon mirror 7, and an inside magnetic ring 16 of a magnetic bearing 15 for thrust supporting are fitted to the cylinder 13.
Patent JP-H02282426-A (JP)
Title: Manufacture of rail having excellent brittle crack developing resistant characteristic
Inventor: URASHIMA CHIKAYUKI
IPC: C21D9/04
Filed: 1989-04-21
Abstract: PURPOSE:To manufacture a rail having excellent brittle crack developing resistant characteristic by rapidly cooling a part between back part of rail overhang part and neutral axis of rail web part after cooling the rail held at the temp. of higher than the A1 transformation point with high pressure of gas, etc., to execute pearlitic transformation. CONSTITUTION:By heating the rail to the temp. of higher than the A1 transformation point, desirably about <=1300 deg.C, with self-holding heat after completing rolling or heat from outside, the rail is made austenitic condition. The whole part of the rail or the part between rail head part 1 and back part of the rail overhang part 2 is cooled with high pressure gas or water-containing gas. This cooling is continued until the pearlitic transformation completes and the fine pearlite structure is obtd. and the rail is made high strength. After that, the part between the back part of the rail overhang part 2 and the neutral axis 5 of the rail web part 3 is rapidly cooled with the water cooling, etc. By this method, compressive residual stress to the part between the rail head part 1 and the back part of the rail overhang part 2, and tension residual stress to the rail bottom part 4 side are developed and even if the brittle crack is developed in the rail web part 3, this crack is developed toward the rail bottom part 4 side and the breakage of the rail top 1 side can be avoided.
Patent JP-S60246724-A (JP)
Inventor: MATSUKUMA MOTOHIKO
IPC: A47L9/10
Filed: 1984-05-21
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-S62260053-A (JP)
Title: Device for vapor-depositing compound thin film
Inventor: YAMAJI SHIGERU
IPC: C23C14/32
Filed: 1986-05-06
Abstract: PURPOSE:To efficiently form a high-quality compd. thin film having high film density by injecting a reactive gas from a nozzle, and immediately ionizing the gas to enhance the directivity to a substrate. CONSTITUTION:The inside of a vacuum vessel 10 is evacuated by an evacuation device 1 to a specified vacuum, and then a crucible 4 is heated to allow the cluster 13 of a vapor deposition substance 11 to collide with a substrate 9. Meanwhile, the gas 14 blown off from the nozzle 42 through a pipeline 41 is heated to a high temp. in the crucible 4, and the activity is enhanced. The gas is ionized immediately after being blown off from the nozzle 42, and the activity is further enhanced. The ionized gas 14 is provided with directivity in an electric field formed by an accelerating electrode 8, and sent to the substrate 9. Since the high-temp. ionized gas 14 has high chemical activity, a high- quality compd. thin film having high film density is formed on the substrate 9.
Patent JP-H01271798-A (JP)
Title: Electronic wind instrument
Inventor: YOSHIKAWA NORIHIKO
IPC: G10H1/34
Filed: 1988-04-25
Abstract: PURPOSE:To express the timbres of various instruments freely by specifying a musical interval with fingers, and controlling expiration and thus giving variations in intensity and pitch to a sound generated by the instrument. CONSTITUTION:When the wind instrument is played, finger holes 15 are operated and breath is blown in a mouthpiece 11 to play the instrument. The expiration blown to a diffusion type semiconductor sensor module 12 is converted into an analog signal, which is further digitized by an A/D converter 13 and then sent to a CPU 14. Which finger hole 15 is pressed is detected as play information by the musical pitch generating switch of a musical pitch input means, sent to the CPU 14, and sensed in the form of expiration pressure, and the information is outputted as MID data to a sound source module 16 to generate an audio sound. Thus, various kinds of timbres can be enjoyed.
Patent JP-2000294834-A (JP)
Title: Semiconductor light emitting device
Inventor: MAEDA TOSHIHIDE
IPC: H01L25/075
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor light emitting device which can emit white light with higher luminance and can be easily incorporated in small-sized electronic equipment. SOLUTION: A blue light emitting element 3 and a green light emitting element 4 of a semiconductor light emitting device are mounted on a common mounting surface in a paired state and are electrically connected to each other so that the elements 3 and 4 may be turned on simultaneously. Then the blue light emitting element 3 is covered with a wavelength conversion filter 7 which converts the light emitting wavelength of the element 3 to the red side, so as to obtain white light emission through the synthesization with the green light emitted from the green light emitting element 4. Therefore, this light emitting device can emit white light with high luminance by synthesizing the light emitted from the low-luminance blue light emitting element 3 converted in wavelength to the red side with the light emitting from the high-luminance green light emitting element 4.
Patent JP-S60245761-A (JP)
Title: Metal base composite material reinforced by composite fiber
Inventor: MIZOGUCHI TAKATOU
IPC: C22C32/00
Filed: 1984-05-19
Abstract: PURPOSE:To obtain the titled metal base composite material having high strength and high quality by embedding a large quantity of composite fibers in which the surface of W fiber or SiC fiber is coated with B to obtain sp. gr. approximated to that of aluminum, into an aluminum matrix. CONSTITUTION:On the surface of high strength W fiber or SiC fiber, B is coated at about 1,500 deg.K using gaseous mixture of BCl3+H2 as reaction gas by chemical vapor deposition method, further, the quantity of B having small sp. gr. and vapor deposited to W fiber or SiC fiber as core fiber having larger sp. gr. than that of aluminum and about <=50mum thickness is controlled to obtain the composite fiber having sp. gr. 0.95-1.1 times that of aluminum. The composite fibers are cut to about 5-25mm., mixed with aluminum base metal bath and stirred, then cast, injection molded, and the high strength, high quality aluminum metal base composite material is obtained.
Patent JP-H09288948-A (JP)
Title: Relay controlling device
Inventor: TANABE MINORU
IPC: H01H47/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To realize latch relay control in low voltage, by making constitution, wherein the set coils of a two-coil latch relay can be connected in parallel to be driven as a one-coil latch relay. SOLUTION: A two-coil latch coil relay 1 is composed of a set coil 1a, a reset coil 1b, and a contact 1c. By this constitution, the set and reset coils 1a and 1b are connected in parallel, and polarity can be changed between terminals 2a and 2b, by relay control part 2, to add voltage for a fixed time, to make the set and reset action of the contact 1. For example, when the number of winding, rated driving voltage, and current of the respective coils of the coils 1a and 1b are Y, V, and I respectively, the acting force of a relay results in (n)×I×T; and when the rated voltage is made 0.5V, the current results in 0.5I, thereby making the relay driving force into 1/2. When the coils 1a and 1b are connected in parallel, the current, flowing in the coils, results in I, a device can be driven by the same current although the voltage is 1/2.
Patent JP-H06312264-A (JP)
Title: Weld line profile control method
Inventor: TAKAHASHI OSAMU
IPC: B23K9/127
Filed: 1993-04-28
Abstract: PURPOSE:To provide a weld line profile control method capable of detecting a weld line quickly and surely without deteriorating the welding quality even when it is applied to a lap joint of sheet metals. CONSTITUTION:In rotating arc welding where welding is performed while detecting the relative position between a nozzle 3 and materials 1 and 1' to be welded according to a signal obtained from a welding current or the arc voltage for every cycle of rotation of an arc, the weld line searching movement of the nozzle 3 is carried out by a specified distance in the direction to cross the weld line 2 at the time of starting welding and when the nozzle 3 deviates from the weld line 2 and the weld line 2 is detected.
Patent JP-S63268375-A (JP)
Title: Video output circuit
Inventor: IKEMOTO NAOMICHI
IPC: H04N5/18
Filed: 1987-04-24
Abstract: PURPOSE:To eliminate the need for the level shift circuit of a video signal by comparing the DC potential of the synchronizing signal of a video signal with reference potential by a comparator operated only in a synchronizing period, and passing the output of the comparator through an integration circuit. CONSTITUTION:When the video signal is inputted via a capacitor C1, the video signal amplified by a differential amplifier 1 is outputted to the base of a transistor Q1. To the base of a transistor Q8, a horizontal synchronizing signal is inputted, and the transistor 8 is turned ON during the synchronizing period, and a differential comparator 2 is operated, and when the level of the synchronizing signal is higher than a reference level, the transistor Q1 is turned OFF, and the transistor Q2 is turned ON, then, the potential of a capacitor C2 rises. Thereby, the collector current of a transistor Q7 is increased, and the base potential of transistors Q10 and Q11 drop, and the input DC potential of the differential amplifier 1 drops, then, the DC potential of a video output part drops. In such a way, the synchronous tip of the video signal is clamped.