baber/WOPTO huggingface dataset:
Patent JP-H01137544-A (JP)
Title: Low-noise charged particle detector
Inventor: SATAKE TORU
IPC: H01J37/244
Filed: 1987-11-24
Abstract: PURPOSE:To obtain a charged particle detector with little effect of optical noise in the atmosphere with large light intensity such as under the laser radiation by constituting a collecting electrode so that the reflected light or scattered light of the incident light to the collecting electrode dose not enter the entrance window of a secondary electron multiplier tube. CONSTITUTION:A collecting electrode 3 is constituted so that the reflected light or scattered light from the collecting electrode 3 does not enter the entrance window of a secondary electron multiplier tube 4. The collecting electrode 3 is formed in a shape that the reflected light or scattered light from it is not sent toward the entrance window and/or it is made of a surface material generating no reflected light or scattered light. The optical noise level is reduced to about a 30-thousandth. Charged particles can be thereby measured with high sensitivity near no noise in the atmosphere with much optical noise such as under the laser radiation.
Patent JP-S62153194-A (JP)
Title: Method for molecular beam epitaxial growth
Inventor: SUGIMOTO MITSUNORI
IPC: C30B23/08
Filed: 1985-12-26
Abstract: PURPOSE:In crystal growth on a semiconductor substrate containing Al, to make it possible to grow good crystal on an exposed face after removal of surface oxidized film, by removing the surface oxidized film by hitting molecular beam of Mg and/or Be to the film. CONSTITUTION:An Al-containing semiconductor substrate 1, for example, is obtained by laminating an AlGaAs layer 1b to GaAs crystal 1a and a surface oxidized film 1c is formed on the layer since the layer is exposed to atmosphere once. In a degassing process to remove the surface oxidized film 1c, the substrate 1 is heated by sending an electric current to a heater 11, then a Mg shutter 2a is opened and Mg beam is hit to the surface of the substrate 1. The surface oxidized film 1c is reduced and clean AlGaAs crystal face is exposed. Then, good crystal can be grown on the exposed crystal face in the following process.
Patent JP-H08152437-A (JP)
Title: Indicating instrument
Inventor: OIKE YUKIO
IPC: G01R5/16
Filed: 1994-11-29
Abstract: PURPOSE: To provide an indicating instrument in which a case for a movement and a coil bobbin can be integrated easily by a simple work. CONSTITUTION: A holding protrusion 16 which protrudes toward the outside is formed at the outer-circumferential edge part of a case 2 of a movement 1. A holding flange 11 which protrudes to the outside from the case 2 is formed at the peripheral edge part of a coil bobbin 3 on which a coil is wound. A hole 17, for fixation, to which a fixing screw is screwed, is made in the holding flangle 11. Coupling claws 18 which are situated at the inside of the holding protrusion 16 at the case 2 in a state that the coil bobbin 3 has been housed at the inside of the case 2, which are expanded and opened by screwing the fixing screw to the hole 17 for fixation and which are brought into pressure contact with the inside of the holding protrusion 16, are formed at the peripheral edge part of the hole 17 for fixation.
Patent JP-H09136100-A (JP)
Title: Method for reducing organic sludge
Inventor: KATAOKA KATSUYUKI
IPC: C02F11/06
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of activated sludge effectively by a method in which organic sludge, after, being digested anaerobically, is added with ozone and subjected further to aeration treatment in the presence of aerobic microorganisms. SOLUTION: Organic sludge 1 is first digested anaerobically in an anaerobic digestion process 2 to be reduced of its weight. After that, solid-liquid separation is conducted by a UF membrane to obtain separated liquid 4 containing no substantial SS. The separated liquid 4 is discharged outside the system. Besides, most of membrane-separated sludge 5 is refluxed to the digestion process 2 as reflux sludge 8. The residue of the membrane-separated sludge (transfer sludge 6) is supplied to an ozone oxidation tank 7 to be subjected to oxidation by ozone. Solubilized sludge 10 is led to an aerobic digestion tank 9 to be separated into carbon dioxide gas and water by various aerobic microorganisms.  Sludge discharged from the digestion tank 9 is separated into concentrated sludge and supernatant, the supernatant is discharged to a system, and the concentrated sludge is refluxed to the oxidation tank 7 or digestion tank 9 to be treated.
Patent JP-H07127022-A (JP)
Title: Other party display system in view failing spot or the like
Inventor: YOSHII HIDETADA
IPC: E01F9/669
Filed: 1993-10-29
Abstract: PURPOSE:To further smooth the traffic and the stream of people in a view failing spot while preventing an accident. CONSTITUTION:An other party display system in a view failing spot or the like is formed of numerous detecting devices 2 disposed along plural roads A1, A2, B1, B2 leading to the view failing spot such as an intersection X so as to detect automobiles 7, 8 and persons proceeding to the intersection X, a display device 1 installed at the intersection X and provided with display parts 6a, 6b, 6c, 6d facing the respective roads, and a control device 3 for displaying the proceeding state of the detected automobiles 7, 8 and persons on the respective roads on the display parts facing the roads intersecting the respective roads. The driver of the automobile approaching the intersection X can know the presence of the automobiles, approaching from the lateral roads, previously and early, so that the driver can take a measure to decelerate or the like in advance. The automobiles on both roads can therefore pass smoothly without stopping the proceeding of the automobiles on one road by a signal or the like.
Patent JP-H01137456-A (JP)
Title: Method for reproducing rotary head type tape recorder
Inventor: TAKI TETSUYA
IPC: G11B15/467
Filed: 1987-11-20
Abstract: PURPOSE:To satisfactorily reproduce a signal by increasing the rotational speed of a rotating drum to the standard rotational speed which is twice as high as the regulated rotational speed of the long-time mode and stopping sampling of a tracking error signal during the terminal part of succeeding one of every two continuous traces and two traces following them. CONSTITUTION:A gate circuit 13 or the like which selectively supplies sampling pulses SP1 and SP2 to sample-and-hold circuits 5 and 7 at the time of reproducing in the long-time mode is provided to perform the tracking control. That is, when a magnetic tape recorded in the long-time mode where the tape traveling speed and the drum rotational speed are set to 1/2 of standard those is reproduced, the tape traveling speed is set to the prescribed traveling speed of the long-time mode which is 1/2 of the standard traveling speed and the drum rotational speed is set to the standard rotational speed which is twice as high as the prescribed rotational speed of the long-time mode, and sampling is stopped during the terminal part of succeeding one of every two continuous traces and two traces following them. Thus, the tracking control of high precision is performed to satisfactorily reproduce a signal.
Patent JP-H03154878-A (JP)
Title: Measuring instrument for toner electrostatic charging quantity distribution
Inventor: SASAKI YUKIO
IPC: G03G21/00
Filed: 1989-11-13
Abstract: PURPOSE:To easily measure the electrostatic charging quantity distribution by charging single-component toner electrostatically by friction against a special member and supplying the electrostatically charged toner to an image formation part. CONSTITUTION:A porous elastic roller 2 which is formed of a material such as polyurethane rotates while pressed against a metallic blade 3. The toner 1 is carried on the roller by a toner conveying means to the blade 3 and charged electrostatically by the friction against between the roller 2 and blade 3 through the rotation of the roller 2 to form an electrostatically charged thin layer 4 on the roller 2. Further, the toner may be charged electrostatically by injecting charges in the blade 3. The conveyed toner is blown with nitrogen to separate from the roller 2. The separated toner 7 to be separated is guided to the image formation part through a toner guide-in path 8. Then the electrostatic charging quantity distribution of a nonmagnetic single-component developer (toner) is measured by following a conventional procedure.
Patent JP-H03155169-A (JP)
Title: Semiconductor device
Inventor: MAEZAWA KOICHI
IPC: H01L29/80
Filed: 1989-11-13
Abstract: PURPOSE:To sufficiently increase the input impedance of a gate and to separate input/output by varying a real space transition amount of electrons from a first channel layer to a second channel region by a gate voltage, and generating differentiated negative resistance due to the difference of electron speeds between the channel layers. CONSTITUTION:A second channel layer 107 formed on the upper part of a first channel layer 106 is so formed with a discontinuous conduction band as to be a potential barrier to the layer 106, formed of conductor having smaller electron speed than that of the layer 106, formed with a gate barrier layer 108 made of semiconductor or insulator to form a potential barrier to the layer 107, a gate electrode 109 is provided thereon, and ohmic electrodes 110, 111 of a source, a drain are provided at the side. Thus, real space transition amount of electrons from the layer 106 to the layer 107 is varied to generate a differentiated negative resistance due to the difference of electron speed between the channel layers.
Patent JP-2000108334-A (JP)
Title: Imaging system
Inventor: ASANO TAKESHI
IPC: B41J2/01
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To realize an imaging system in which running cost can be reduced by eliminating the need for coating an intermediate transfer belt with silicon oil every time when an image is formed. SOLUTION: Upon starting operation (S10: Yes), a heating circuit is operated (S12), a timer TA for counting the lighting time of a heating lamp is started (S14), an intermediate transfer belt is turned (S16) and a coating liquid ejection head is driven to eject thermosetting coating liquid onto the intermediate transfer belt thus forming a coating film (S18). Upon ending ejection (S20: Yes), the coating liquid ejection head is stopped (S22) and when the count of the timer TA reaches a set time T1 (S24: Yes), the heating lamp is unlighted (S26). According to the method, a durable cured coating film can be formed on the intermediate transfer belt.
Patent JP-S63147866-A (JP)
Inventor: YONEZAWA TAKESHI
IPC: C04B35/58
Filed: 1986-12-12
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-H0638626-A (JP)
Title: Bag for storing fruit
Inventor: MATSUOKA SHIGEMITSU
IPC: B65D30/02
Filed: 1992-11-04
Abstract: PURPOSE:To provide the bag comprising a film consisting mainly of polyvinyl alcohol, capable of retaining the freshness of a fruit and lowering the putrefaction rate of the fruit, and used for storing the fruit. CONSTITUTION:The bag comprises a film such as a Vinylon film (preferably a degree of polymerization of 700-2800, a degree of saponification of >=85mol.%) produced by the thermal treatment, formalizing reaction, etc., of a film consisting mainly of polyvinyl alcohol obtained e.g. by saponifying polyvinyl acetate by a film-producing method such as a solution-casting method or a melt extrusion method, and has preferably a thickness of 0.02-0.04mm.
Patent JP-2000117711-A (JP)
Title: Method and device for manufacturing long fiber oriented material
Inventor: KAWAI SHUICHI
IPC: B27N3/12
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a long fiber oriented material for manufacturing a long fiber material such as a long fiber oriented mat or a long fiber oriented bundle formed of oriented lignocellulose long-fibers. SOLUTION: Lignocellulose long fibers 1 of 6 mm length or longer in the bending state are stretched. The fiber direction of the lignocellulose long fibers 1 is arranged while keeping the stretched state. A plurality of lignocellulose long fibers 1 in the state of arranged fiber direction are twisted. They are formed into the mat shape or in a bundle shape. The bending lignocellulose long fibers 1 are stretched, and then a plurality of lignocellulose long fibers 1 are so arranged as to form the fiber direction into almost one direction while applying the tension in the fiber direction, and then the lignocellulose long fibers 1 are twisted to interlock the lignocellulose long fibers 1 with one another to make them hard to restore the original bending state.
Patent JP-H02140731-A (JP)
Title: Monitoring equipment for camera
Inventor: YAMADA YASUTSUGU
IPC: G03B17/24
Filed: 1988-11-22
Abstract: PURPOSE:To imprint data on a date which is monitored and displayed on a liquid crystal panel on a silver salt film by composing the data of an electronic clock and the like to a video signal, displaying it on the liquid crystal panel and simultaneously providing an imprinting means for imprinting the data of the electronic clock and the like on the silver salt film. CONSTITUTION:A liquid crystal driver 8 makes the data on the date or time from a decoder 6 displayed on the liquid crystal panel 9. The liquid crystal panel 9 is arranged in parallel with the silver salt film of a camera. Besides, the data is displayed in negative on the liquid crystal panel 9 and the date or the time is imprinted by turning on a lamp 13, transmitting it on the silver salt film, lighting the silver salt film and exposing it to light.
Patent JP-2001118745-A (JP)
Title: Peeling method and inspection method of laminated ceramic element
Inventor: NOGUCHI HIROSHI
IPC: H01G13/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a peeling method of a laminated ceramic element which can peel a laminated ceramic element on a desired interface when a ceramic layer and a metal internal electrode layer are thin, and an inspection method of a ceramic laminated element which can effectively inspect a laminated ceramic element by applying the peeling method. SOLUTION: An anode 14 and at least a part of a laminated ceramic element 3 are dipped in electrolytic solution 12. A specified metal internal electrode layer 1a in contact with a specified ceramic layer 2a to be peeled is made a cathode, and a terminal 13 for a cathode is connected with the cathode. A current is applied to the anode 14 dipped in the electrolytic solution 12 and the metal internal electrode layer (cathode) 1a, and metal oxide existing on the interface of the metal internal electrode layer 1a to the ceramic layer 2a is reduced to metal, thereby peeling the laminated ceramic element 3 on the interface of the metal internal electrode layer 1a to the ceramic layer 2a.
Patent JP-H09139335-A (JP)
Title: Rotary substrate treater
Inventor: YOSHIOKA KATSUJI
IPC: G03F7/16
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized substrate treater wherein preventing the heat generated in a motor from conducting to the side of a substrate, an uniform substrate treatment can be performed. SOLUTION: Between a motor 20 and a spin chuck 30, a flange 40 with a laminated cooling plate 41 above a heat sink 42 which are separated from each other with a constant space between them is provided. In this space, a Peltier element 43 is provided in contact with both the cooling plate 41 and heat sinks 42. By a temperature regulator, this Peltier element is controlled electrically to regulate the temperature of the cooling plate 41. By the indirect temperature regulation of a rotary shaft 25 through the cooling plate 41 having a regulated temperature, the temperature of the spin chuck 30 is also held in a predetermined value for a stable board processing to be performed.
Patent JP-H09137074-A (JP)
Title: Monoazo compound and dyeing or printing of fibrous material using the same
Inventor: KUNIMI NOBUTAKA
IPC: D06P1/384
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain the above new compound of a specific formula, high in retention in dark dyeing, namely, performance excellent in build-up, as a red dye of an organic material containing a hydroxyl group and/or amide group. SOLUTION: This monoazo dye is a compound of formula I  A is a (substituted) alkylene or (CH2 )m -Q<1> -(CH2 )n (Q<1> is O, S, etc.; (m) and (n) are each 2-4); B is β-carboxyvinyl, a (substituted) alkyl or a (substitute) phenyl; D is a group of formula II (* is a bond linked to an azo group; R<4> is H, methyl, etc.; (p) is 0 or 1); (x) is a group of formula III [R<5> and R<6> are each H, a (substituted) alkyl, etc.], etc.; Y is CH=CH2 or CH2 CH2 Z [Z is (thio)sulfuric ester, etc.]}. The compound, for example, is obtained by condensing a monoazo intermediate compound of formula IV, an aliphatic amine compound of formula V and a compound of the formula H-X with a 2,4,6-trihalogeno-s-triazine in an arbitrary order.
Patent JP-H10204001-A (JP)
Title: Percutaneous absorption accelerator
Inventor: NISHISAKA TAKAHIRO
IPC: A61K8/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a percutaneous absorption accelerator that contains oily agents having specific solubility parameters as effective components, and has an excellent percutaneous absorption accelerating effect with a low skin irritation and a high safety. SOLUTION: This percutaneous absorption accelerator contains, as effective components, an oily agent (a) which has a solubility parameter σ in the range of 15.7<σ<=17.2 (for example, an arachidonic acid ester, ethyl linolenate, isononyl isononanoate, etc., preferably isotridecyl isononanoate) or a combination of the above-mentioned oily agent (a) with another oily agent (b) which has a solubility parameter σ in the range of 17.5<σ<=21.0 (for example, propylene glycol dinonanoate, diisopropyl cebacate, etc., preferably diglyceryl monoisostearate monomyristate) at a weight ratio of oily agent (a) to oily agent (b) in the range of (10:1)-(1:2), preferably (10:1)-(2:1).
Patent JP-H08119186-A (JP)
Title: Vehicle transfer device, and pontoon mounting same
Inventor: KATADA TORU
IPC: B63B25/00
Filed: 1994-10-20
Abstract: PURPOSE: To transfer a vehicle from a quay to a pontoon smoothly and safely regardless of fluctuation of the sea level. CONSTITUTION: A pallet 1 of such a size as to be capable of mounting a vehicle is installed on four outriggers 3. Each outrigger 3 is elongated/contracted by hydraulic pressure to elevate the pallet 1. An approach 7 is rotatably provided on each end of the pallet 1, and a flap 8 is installed on an end of the approach 7 to facilitate transfer of the vehicle. For safety, the outrigger 3 is provided with an elongation/contraction synchronizing mechanism and a pallet drop preventing lock 4, and the approach 7 is provided with a rotation control mechanism and an inverse motion stopper. The mechanisms are interlocked with each other by hydraulic pressure. As this vehicle transfer device is mounted on a pontoon by elevating the pallet 1 in accordance with the sea level, the vehicle can be transferred from a quay.
Patent JP-S62150945-A (JP)
Title: Transmission line supervisory system
Inventor: FUJIMURA HIROSHI
IPC: H03M13/00
Filed: 1985-12-24
Abstract: PURPOSE:To easily detect an error by the inversion of a frequency divider at every frame by providing a frame generation means and an error detection means and using bit number included in one frame as an even order number so as to suppress a maximum same code continuous value as a prescribed value. CONSTITUTION:A frequency divider 2 whose output level is inverted at every bit input showing one level among a bit included in an incoming frame via a transmission line 4 from an error detection means when the number of bits showing one level included in a frame generated by a frame generation means 1 is an even number and a means 3 detecting that the output of the frequency divider is inverted at every frame are provided. When the bit number included in one frame is an even number (n), the maximum bit number generated for consecutive same codes is suppressed into 2n. The present of an error of the bit included in the frame is detected depending whether or not the output of the frequency divider 2 is inverted at every frame.
Patent JP-S62152741-A (JP)
Inventor: SHIMAJIRI YOSHIFUMI
IPC: H05K3/44
Filed: 1985-12-26
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-H02143867-A (JP)
Title: Light radiating device and recording apparatus using the same
Inventor: YAMAMOTO TADASHI
IPC: B41J2/32
Filed: 1988-11-25
Abstract: PURPOSE:To record a clear image at high speeds by rotating two or more fluorescent bodies and a rotary body having permeability of a light of a predetermined wavelength, and providing a protrusion not constituting a pass of a current provided in a light source allowing said fluorescent bodies to emit a light. CONSTITUTION:A rotary body 3c made of glass is supported by three pairs of rollers 3d-3f. When the pair of the rollers 3d are rotated by a motor, the rotary body 3c is rotated at a constant speed. Three kinds of fluorescent bodies A-C are applied in stripes by every 120 deg. in a circumferential direction in an inner face of the rotary body 3c. When a light source 3g provided inside the rotary body 3c is turned ON, the fluorescent bodies A-C are allowed to emit a light. The light source 39 is a U-shaped low-pressure mercury-vapor lamp, with both electrodes positioned at one side thereof. A protrusion 3j is formed at the bending part of the U-shaped lamp. Moreover, a heater 3k is wound around the protrusion 3j and a photo-diode for detecting the light amount of the light source 3g is placed in the vicinity of the light source 3g.
Patent JP-H01138829-A (JP)
Title: Optical cable communication line for automatic control
Inventor: UCHIUMI YUTAKA
IPC: H04B10/077
Filed: 1987-11-26
Abstract: PURPOSE:To attain the reliability the same as that of a 2-wire type by connecting lots of receiving/sending stations each provided with a relay part relaying in two-way and branching a relay signal during the relaying by one optical cable line in a chain so as to form the line by one optical cable and to reduce the cost. CONSTITUTION:An optical cable relay section 7 of each slave station 4 turns on any of switch elements 50A, 51A or 50B, 51B depending on the direction of an input optical signal so as to make the output effective, the electric signal of two-way photoelectric converters 49A, 49B is coupled and the converters 49A, 49B are controlled respectively in the optoelectric and electrooptic conversion modes. Thus, the signal is sent to the next slave station 4 between optical cable connection terminals 3A and 3B with no loss. But the signal is branched from the intermediate part of the elements 50A, 50B and 50B, 51B during the relaying and the branch signal is given to a reception terminal RX via an OR gate 52. As a result, when its own station can cope with a call from a master station 2A at any time and in this case, the switch elements 53A, 53B are turned on selectively to attain the transmission to any of terminals 3A, 3B.
Patent JP-S63179872-A (JP)
Inventor: RII JIEIMUZU BIRII
IPC: A61P9/12
Filed: 1987-11-26
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。