baber/WOPTO huggingface dataset:
Patent JP-S6244657-A (JP)
Title: Photoelectric polarizing device
Inventor: HIRAYAMA HIDEO
IPC: G01N27/20
Filed: 1985-08-23
Abstract: PURPOSE:To take the direct underwater analysis of an oxide film produced on the surface of metal underwater by using a free electron laser which has a variable wavelength Compton range as a light source. CONSTITUTION:A switch 71 is placed at the side of a potentiostat 6 and a switch 72 is changed over to the side of a differential amplifier 91, and then a test electrode 2 is polarized by the potentiostat 6 to form the oxide film on the surface. Then, laser light from the free electron laser 20 having the variable wavelength Compton range is passed through a quartz lens 172, a light chopper 18, a quartz lens 171, and a transmission window 16 and converged on the surface of the test electrode 2 in a cell 1. A photocurrent flowing between the test electrode and a counter electrode 3 is detected through the differential amplifier 91, and LPF 12, a notch filter 13, and a lock-in amplifier 14 and recorded by a recorder 15.
Patent JP-H0528683-A (JP)
Title: Magnetic head driving device and magnetic recorder formed by using this device
Inventor: KIN YOUKEN
IPC: G11B21/02
Filed: 1991-07-24
Abstract: PURPOSE:To provide the magnetic head driving device which subjects a magnetic head to seek driving to execute rapid seeking with low electric power consumption and has the structure capable of forcibly controlling a floating quantity at the time of starting and stopping the magnetic head and to provide the magnetic recorder mounted with this device by providing a displacement expanding mechanism which expands the displacement of a piezoelectric element or magneto-restriction element on the magnetic head driving device of the magnetic recorder, such as magnetic disk device. CONSTITUTION:The seek driving of the magnetic head 5 is executed by expanding the displacement of the piezoelectric element 1 or the magneto-restriction element with one state or two stages of the displacement expanding mechanism 3 utilizing the principle of a lever. The floating quantity of the magnetic head 5 is controlled by expanding the displacement of the piezoelectric element 2 or the magneto-restriction element in one stage. The displacement expanding mechanism 3 is made into a structure symmetrical to the center line and is provided with an out-of-surface constituting member 7 projecting from the inside of the seek driving surface. All the notches are disposed on the same plane. The notches are so formed that the seek driving or the out-of-surface driving is freely executed.
Patent JP-S6244605-A (JP)
Title: Holographic interferometer
Inventor: YOKOKURA TAKASHI
IPC: G03H1/00
Filed: 1985-08-22
Abstract: PURPOSE:To obtain a holographic interferometer which has a wide measurement range by allowing an optical element for reference light generation to slant to the optical axis of a collimator lens and allowing an optical observation system to swivel almost around the exit pupil of the collimator lens as a center of swiveling by an optional angle. CONSTITUTION:The collimator lens 106 collimates light from a light source 101 into parallel luminous flux and protects it on a body T to be detected, the optical element 107 reflects part of the light from the collimator to generate reference light, and a beam splitter 110 is provided on the incidence side of the element 107 slantingly to the optical axis of the collimator lens 106 to reflect the object light from the object body T and reflected light. Then, a hologram primary standard 300 is arranged on the optical axis of reflection of the splitter 110 and the optical observation system 119 is used to observe interference fringes between the object light and reference light which are diffracted by it. The optical element 107 is provided slantingly to the optical axis of the lens 106 and the optical observation system 119 is allowed to swivel almost around the exit pupil of the lens 106 as the center of swiveling by an optional angle.
Patent JP-S6429330-A (JP)
Title: (4s)-2-chloro-4-methylhexanol
Inventor: SHIBATA TOSHIHIRO
IPC: C07B57/00
Filed: 1987-07-23
Abstract: NEW MATERIAL:(4S)-2-Chloro-4-methylhexanol expressed by the formula (* is asymmetric C). USE:The above-mentioned compound is an important substance as an industrial chemical, useful as an optically resolving agent or auxiliary agent for asymmetric synthesis and expected also in various kind of physiological activities. PREPARATION:(S)-2-Methylbutanol is slowly reacted with concentrated sulfuric acid and hydrobromic acid at room temperature and brominated to afford (S)-2-methylbutylbromide, which is then subjected to Grignard reaction and then reacted with crotonic aldehyde to give (6S)-4-hydroxy-6-methyloctene-2, which is successively reacted with triphenylphosphine in CCl4 and chlorinated in OH at the 4-position to give (6S)-4-chloro-6-methyloctene-2, which is oxidized with O2 containing O3 and then reduced with NaBH4 to provide the aimed compound expressed by the formula.
Patent JP-S6427058-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: SASAKI YOSHIHIRO
IPC: G11B7/135
Filed: 1987-07-23
Abstract: PURPOSE:To obtain a high-density recording and a satisfactory reproducing carrier noise ratio up to a high-frequency area by making the minor axis direction of the oval outgoing light of a semiconductor laser coincident with a track direction notched to a magneto-optical recording medium. CONSTITUTION:An oval laser light projected from a semiconductor laser 1 is made into a parallel light by a collimator lens 2, focused on a fine spot by an objective lens 5, and projected on a magneto-optical recording medium 6. The reflected light of the medium 6 is reflected by a beam splitter 4, made incident on a photodetector 9, and an information signal is photoelectrically converted. Next, in this processing, the minor axis direction of the outgoing light of the laser 1 is made coincident with the track direction notched on the medium 6, and the arrangement of the laser 1 is set. Consequently, when the laser light is focused on a fine spot by the lens 5, it can be completely focused for the track direction. Thus, the satisfactory reproducing carrier noise ratio up to the high-frequency area can be held.
Patent JP-S62109898-A (JP)
Inventor: SUTEIIBUN KARUSHIYOO
IPC: C11D3/43
Filed: 1986-08-06
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-H0910762-A (JP)
Title: Granular phosphorus adsorbent utilizing clean water sludge
Inventor: KATAOKA KATSUYUKI
IPC: C02F1/28
Filed: 1995-06-29
Abstract: PURPOSE: To provide an adsorbent produced by a short process not requiring a baking process, capable of being utilized in adsorption up to its interior as large porous particles, having natural collapsing properties and capable of being effectively utilized after use. CONSTITUTION: A mixture of clean water sludge, a highly water absorbable polymer powder and cement is kneaded and granulated to obtain a granaular phosphorus adsorbent. This adsorbent is obtained by adding cement and the highly water absorbable polymer powder to clean water sludge of a highly hydrated state to knead them with the sludge and molding the resulting kneaded mixture.
Patent JP-H0474577-A (JP)
Title: Jet washing apparatus
Inventor: SHIRAISHI KEIICHI
IPC: F02B39/16
Filed: 1990-07-16
Abstract: PURPOSE:To omit the replenishing labor of a detergent, in a jet washing apparatus adapted to the supercharger of an exhaust gas turbine, by connecting a detergent discharge orifice to detergent supply piping and providing a control valve controlling the supply amounts of compressed air and the detergent to a connection port. CONSTITUTION:Detergent supply piping is connected to the detergent discharge port 28 of a detergent storage tank 27 storing a detergent and a ball valve 30 being a control valve controlling the supply of compressed air and the detergent, the stop of the supply of both of them and the supply amounts of both of them is provided to the connection part of said piping 29. The ball valve 30 has a ball 39 rotating by 360 deg. around its axis in the direction shown by an arrow and having a bore 40 constituting a flow path provided thereto. In such a state that the bore 40 of the ball 39 is in a vertical direction, the detergent 26 enters the bore 40 and, in a jet non-washing state, a jet washing state is obtained in such a state that the ball 39 is rotated by a predetermined angle. This cycle is performed by the half rotation of the ball 39. The ball valve 30 is rotationally driven on the basis of the detection value of the number of rotations of a main shaft by a control circuit but the amount of the detergent injected at once corresponds to the amount in the bore 40 of the ball 39.
Patent JP-S5976577-A (JP)
Title: Application of powder adhesive agent
Inventor: MATSUOKA DAIZOU
IPC: B05D1/28
Filed: 1982-10-23
Abstract: PURPOSE:To apply a powder adhesive agent sprayed on a belt having a release property on a substrate with good efficiency by heating said agent to melt and transferring the agent onto the heated substrate. CONSTITUTION:The powder adhesive agent sprinkled and sprayed from a sprayer A falls onto a belt 1 having a release property. The adhesive agent carried on the belt 1 is transferred in this state to a heater 3, where the agent is heated to the m.p. or above thereof and the particles melt, then the particles fuse to each other and form a tape 4. The tape-like adhesive agent is further carried on the conveyor 1 to the position of the substrate 5 to be applied thereon with the adhesive agent. On the other hand, the substrate 5 is conveyed by another belt 6 traveling in synchronization with the belt 1 and is press stuck to the sheet-like adhesive agent by means of a pair of press rolls 7.
Patent JP-S6245385-A (JP)
Title: Pretreatment of steel plate
Inventor: IWAKI TAKUYA
IPC: C09D183/00
Filed: 1985-08-22
Abstract: PURPOSE:To contrive to improve weldability to a large extent, in primary anticorrosion paint containing a silicate condensate as a spreading agent, by using paint wherein specific pigment is together used in a specific zinc alloy powder and the compounding amounts thereof are further controlled to a specific range. CONSTITUTION:Primary anticorrosion paint consists of a spreading agent containing a silicate condensate, a specific zinc alloy powder and specific powdery pigment. The zinc alloy powder consists of 0.05-3.0 wt% of Ti, 0.05-3.0wt% of Mn(or Ni), 0.1-20wt% or A and the remainder of Zn and, as the pigment, a powder selected from a silica powder, a rutile powder and an iron phosphate powder or a mixture consisting of two or more kinds of said powders having oil absorbancy of 8-35ml/100g is used. The spreading agent 1, the zinc alloy powder 2 and the pigment 3 are compounded on the basis of the SiO2 component of the silicate condensate in such a ratio that the powder 2 is 200-900wt%, the pigment 3 is 200-800wt%, and powder 2 + pigment 3 is 1,300wt% or less.
Patent JP-S5988311-A (JP)
Inventor: ABURAHAMU ARAYA
IPC: C01B39/48
Filed: 1983-10-04
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-S57109325-A (JP)
Title: Manufacture of amorphous silicon film
Inventor: TASHIRO MITSUHIKO
IPC: H01L21/203
Filed: 1980-12-26
Abstract: PURPOSE:To safely obtain the amorphous silicon film having the same conductive type as a target by a method wherein sputtering is performed using a P type or an N type silicon as a target. CONSTITUTION:An N type or P type silicon, whereon impurities are doped in advance, is used as a target, and the target is sputtered in the atmosphere of argon or mixture of argon and hydrogen. As a result, an amorphous silicon film of the same conductive type as the target is obtained. Further, when the density of impurities in the target is increased, the conductivity of the amorphous film becomes larger and the activated energy becomes smaller.
Patent JP-S6429956-A (JP)
Title: Serial interface circuit
Inventor: ENDO MASAYUKI
IPC: G06F13/38
Filed: 1987-07-24
Abstract: PURPOSE:To receive an acknowledge signals at a reception side, by outputting the request clock signal of the acknowledge signal from a CPU via an internal bus after completing the data transmission of a shift register by providing a flip-flop. CONSTITUTION:A clock output flip-flop 22 is provided which sets an internal clock CK and a signal (h) from the CPU via the internal bus 20 as input I1 and I2, respectively, and outputs the input CK and (h) selectively by a control signal phi2 inputted from the CPU separately and a control signal phi3 that is the Q-output of the flip-flop 19. And after the data transmission of the shift register is completed, a control pulse is outputted via the internal bus and the clock output flip-flop. In such a way, it is possible to receive the acknowledge signal at the reception side.
Patent JP-H0740090-A (JP)
Title: Empty can collecting machine
Inventor: OSADA YUKIHISA
IPC: B65F1/14
Filed: 1993-07-28
Abstract: PURPOSE:To save the labor in throwing in an empty can, and to simplify the structure of a pressing part. CONSTITUTION:An empty can collecting machine is provided with an empty can throw-in port 4 to receive the empty can in the longitudinal direction, a longitudinal fixed receiving plate 12 which receives the empty can thrown in from the empty can throw-in port 4 in a horizontal position, and a movable pressing plate 13 which is arranged opposite to the longitudinal fixed receiving plate 12, whose lower end part is supported by the horizontal shaft parallel to the thrown-in empty can, and which is separated through a slight space from the fixed receiving plate 12 and forms the top-open space apart from the fixed receiving plate 12 as elevated upward. The empty can collecting machine is also provided with a driving mechanism A which reciprocates the movable pressing plate 13 between the empty can receiving position apart from the fixed receiving plate 12 and the pressing position close to the fixed receiving plate, a material sensor 40 to detect the material of the crushed empty can passing through the space, and a distributing plate 41 which is driven by the material sensor 40 and distributes the crushed empty can passing downward through the space into an aluminum can storing box 30 and a steel can storing box 31 located at the bottom.
Patent JP-2000024216-A (JP)
Title: Variable display device of game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a player with the large prize period to increase the interest by providing a specific number of first group array used in the display of the initial sets, and a second group array not used in the display of the initial sets, and making the first and second REACH (ready-for-winning) states successively generatable. SOLUTION: In a case when the hit balls enter the start winning holes 10a-10c, a plurality of pictures are scrolled and displayed on each picture display part of a variable display device 3, and an opening and closing plate 6 of a variable winning ball device 4 is opened when the result of the display obtained when the picture display parts are stopped, is agreed with a specific identification information. On this occasion, the variable display device 3 is provided with a first group array used in the display of the initial sets and a second group array not used in the display of the initial sets.  The first and second REACH (ready-for-winning) states which are the states just before the display of the big win combination by the first and second sets, are made generatable, and the second REACH state is provided when the big win can not be gained in the first REACH state, whereby the expectation to the large prize can be continued.
Patent JP-S5977194-A (JP)
Inventor: IGARASHI RITSUO
IPC: F16L58/04
Filed: 1982-10-25
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-S57107945-A (JP)
Title: Valve mechanism controller of brake force magnifier
Inventor: ENDOU KAZUNORI
IPC: B60T13/57
Filed: 1980-12-26
Abstract: PURPOSE: To stabilize a brake feeling by making a stopper member fit to a valve plunger into contact with the internal face of a closed housing to restrict a retracted position of the valve plunger, thereby performing the precise restriction of the retracted position.  
     CONSTITUTION: A stopper member 31 is composed of a fitting part 31b having a V-shaped notch 31a therein and an arced contact part 31c. The fitting part 31b of said stopper member 31 is inserted through a penetration hole 32 in a power piston 5 and a valve plunger 23 is slidably fit in said notch 31a. The stopper member 31 is capabale of being shifted in the axial direction of the power piston 5 as long as a certain distance (l 1 ) with respect to the penetration hole 32. With a brake power amplifier inoperative, the fitting part 31b of the stopper member 31 is elastically in contact with the forward end face of the penetration hole 32. The contact part 31c is made into contact with the inner face of a rear housing 3 and the stopper part 23a of the valve plunger 23 is in contact with the stopper member 31. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000333985-A (JP)
Title: Tubular sanitary paper for three middle toes
Inventor: KAWABATA KATSUO
IPC: A61F13/06
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent steam between toes in socks from causing discomfort and odors or worsening a skin disease when the user wears shoes for a long time. SOLUTION: This tubular sanitary paper is fitted over the three middle toes to provide shock absorption at four parts between the toes. An upper piece of sanitary paper 1 folded over itself at each end is adhered to a lower piece of sanitary paper 2 having each end wrapping each end of the upper piece of sanitary paper 1, and the upper and lower pieces of sanitary paper are bonded together at a plurality of parts 3 so that the clearance between the upper and lower pieces of sanitary paper becomes tubular when the sanitary paper is spread into a round form.
Patent JP-S6164711-A (JP)
Title: Curable composition
Inventor: TAKIYAMA EIICHIRO
IPC: C08G18/81
Filed: 1984-09-07
Abstract: PURPOSE:A curable composition which can cure into a film at room temperature and is not costly and excellent in cohesion and adhesion to substrates in a wet state, prepared by mixing a synthetic resin emulsion with an unsaturated isocyanate, a monomer, a cement and a peroxide. CONSTITUTION:A curable composition prepared by mixing a synthetic resin emulsion (e.g., PVA-containing ethylene/vinyl acetate copolymer resin emulsion) with an unsaturated isocyanate (e.g., a compound of the formula), a monomer copolymerizable with said unsaturated isocyanate (e.g., 2-hydroxypropyl methacrylate), a cement and a peroxide (e.g., benzoyl peroxide). This composition can cure into a film of the synthetic resin emulsion at room temperature, is not costly and excellent in cohesion and adhesion to substrates in a wet state and is useful for paints and adhesives.
Patent JP-H0473055-A (JP)
Title: Apparatus for measuring length of root canal
Inventor: KOBAYASHI CHIHIRO
IPC: A61C19/04
Filed: 1990-07-13
Abstract: PURPOSE:To obtain an apparatus for measuring a length of a root canal easy to use by correcting and displaying a measuring data so that it varies linearly or almost linearly according to a distance between a tip of a measuring electrode and a root point to eliminate a raid increase in display value near the root point. CONSTITUTION:Relationship of a measuring data with a distance to a root point 1 is almost constant regardless a difference in tooth 1 or a patient. So, a specified correction value can be determined primarily for each value of the measuring data so as to obtain a data after a desired correction and a table and an expression are set beforehand accordingly. The measuring data increases rapidly as a tip 2a of a measuring electrode 2 approaches the root point 1b. But a correction value is selected so that the data after the correction varies almost linearly according to a distance to the root point 1b and the data varies almost linearly with respect to an output signal for a display section 6. This eliminates a rapid change in the data otherwise caused as the tip gets closer to the root point 1b thereby obtaining a length of root canal measuring apparatus easy to view.
Patent JP-H0718247-A (JP)
Title: Anti-adhesion agent
Inventor: TSUKUSHI HIROAKI
IPC: C08F257/00
Filed: 1993-06-29
Abstract: PURPOSE:To obtain an anti-adhesion agent for acrylic resin having excellent anti-adhesion properties and good soldering characteristics by using a specified perfluoroalkenylpolyvinylphenyl ether graft copolymer as the major component. CONSTITUTION:To 1 pt.wt. perfluoroalkenylpolyvinylphenyl ether prepared by etherifying at least part of the hydroxyl groups of a polyvinylphenol of formula I (wherein X is halogen; p is 0-4; and n is 10-85) with a 4-14C, 8-28F perfluoroolefin, 5-20 pts.wt. fluoroacrylic monomer of formula II (wherein R is H or CH3; Rf is a 6-12C 13-25F perfluoroalkyl; and n is 2-4) is slowly added, and reacted to obtain a graft copolymer. The polymerization is desirably performed by a solvent polymerization process. Although the anti-adhesion agent is prepared by dispersing the copolymer in water or dissolving or dispersing it in an organic solvent, a solution in an organic solvent is preferable.
Patent JP-S6077239-A (JP)
Inventor: HANSU HERUKERUTO
IPC: G05B19/10
Filed: 1984-09-07
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-H11339551-A (JP)
Title: Pendant circle fluorescent lamp luminaire
Inventor: MARUYA YOSHIAKI
IPC: F21V25/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a pedant circle fluorescent lamp luminaire capable of outputting symmetrical security light from a cover and made hard to swing, with a switch string disposed in the counter. SOLUTION: A luminaire body 10 suspended from a ceiling surface is provided. Circle fluorescent lamps 20 are provided horizontally disposed on the side of an under surface of the luminaire body 10. A cover 30 is mounted in the center of the under surface of the luminaire body 10. A switch string 40 hung down from the luminaire body 10 along its central vertical line and extending downward through a hole 32 formed in the center of the cover 30. Provision of a security bulb usually positioned on the upper surface side of the cover 30 is omitted. The cover 30 is adapted to be a fluorescent that emits light by storing the light of the circle fluorescent lamps 20.
Patent JP-H0634160-A (JP)
Title: Outdoor unit for air conditioner
Inventor: INOUE MASASHI
IPC: F24F13/08
Filed: 1992-07-14
Abstract: PURPOSE:To provide an outdoor unit for an air conditioner which is capable of changing a blowoff direction by simply changing the direction of a slanting louver or an angle of elevation of a variable (elevation) louver with no need for a blowoff duct. CONSTITUTION:In terms of an air conditioner's outdoor unit where a grille is installed to a blowoff port, a grille 1 is formed with a plurality of louvers 2 which is slanted to an air blowoff direction and installed in such a fashion that its mounting angle to the blowoff port may be adjustable.