baber/WOPTO huggingface dataset:
Patent JP-S59174863-A (JP)
Title: Developing device
Inventor: TOMURA KOUICHI
IPC: G03G15/09
Filed: 1983-03-24
Abstract: PURPOSE:To improve half-tone reproducibility by applying a periodic voltage to a counter electrode and correcting the amount of magnetic toner which sticks onto a recording medium. CONSTITUTION:When the periodic voltage is applied to the counter electrode 5, the force of an electric field which is intenser than the Coulomb force operating between an electromagnetic latent image on a recording medium 4 and the magnetic toner operates on the magnetic toner, which leaves the recording medium 4 to be recovered to the counter electrode 5. When a low voltage is applied, on the other hand, the electric field force by the electrostatic latent image operates on the magnetic toner more strongly and the magnetic toner recovered to the counter electrode 5 moves to the recording medium 4. The magnetic toner is put in said alternate motions and passes through a correction area gradually at the same time. Namely, the applied voltage becomes lower according to the distance from the closest point between the counter electrode 5 and recording medium 4 to stick the toner to the electrostatic latent image on the recording medium with good balance. Thus, the half-tone reproducibility is improved.
Patent JP-S62207226-A (JP)
Title: Pharmaceutical for nasotracheal administration
Inventor: FUJIOKA TAKAHARU
IPC: A61K45/00
Filed: 1986-03-07
Abstract: PURPOSE:A pharmaceutical for nasotracheal administration obtained by blending a physiologically active substance having immunological regulating action with a surfactant having a steroid skeleton or triterpene skeleton and having improved absorption through nasal mucosae. CONSTITUTION:A pharmaceutical for nasotracheal administration containing a surfactant, e.g. saponin or bile acid salt, having a steroid skeleton or triterpenoid skeleton in a physiologically active substance, e.g. interferon, having immunological regulating action. The administration method for the physiologically active substance having immunological regulating action is limited to an injection, but the administration by injection is inconvenient involving pain. Although nasotracheal administration is considered as the administration method other than the injection, addition of the surfactant to the physiologically active substance provides rapid absorption of the active substance through the nasal mucosae. For example, an aqueous solution is specifically sprayed into the nasal cavity, but the pharmaceutical may be formed into a freezedried powder from the viewpoint of the preservation stability and dissolved in use. The content of the surfactant is 0.01-50wt/vol% in an aqueous solution or suspension.
Patent JP-H02230554-A (JP)
Title: Audio signal sound recorder and reproducer
Inventor: KATO TAKASHI
IPC: G11B20/10
Filed: 1989-03-01
Abstract: PURPOSE:To bring a regenerative level back to an exactly original audio signal sound level by recording a recording level manually adjusted at the time of recording as an incidental information to an audio signal to a recording medium and adjusting a regenerative output level in accordance with a difference between the recording level shown by this incidental information read out at the time of reading and a reference level. CONSTITUTION:At the time of recording, and audio signal is adjusted by a manual recording level adjusting means 2 to a recording level, and recorded in its digital signal to a recording medium, and at the time of reproducing, the digital signal is read out of the recording medium and reproduced to be as an audio signal, thus constituting the subject device. Then, the device is provided with a means 3 for detecting the recording level set by the recording level adjusting means 2, recording means 4-12 for recording at any time the recording medium with the recording level as the incidental information to the audio signal at the time of recording, a read means 10 for reading the incidental information from the recording medium at the time of reproducing and reproduction level adjusting means 11 and 13-19 for adjusting the reproduction output level in accordance with a difference between the recording level shown by the read incidental information and the reference level. By this method, the reproduction level can be restored to the original audio signal sound level following exactly its change.
Patent JP-2000246744-A (JP)
Title: Molding machine and its manufacture
Inventor: YOSHIDA MASAHIRO
IPC: B29C39/10
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To upgrade releasability of a resin product and connectibility of a mold release material to a mold, to deal with the product of a complicated shape and to reduce a mass production cost by engaging a resin of the product formed in a cavity of the mold and an engaging part of a back surface side of a releasable resin film having a non-connectible resin with the mold. SOLUTION: A vacuum casting mold 1 before updating is previously mounted at an in-mold mold, and a releasable resin film 2 is removed by an injecting pin. Then, a tip end position of the pin is positioned on a back surface of an engaging part 21 of an injecting hole 3, an injection mold is mounted at the in-mold mold, and a mold constitution in an injection molding machine is completed. A polypropylene resin is injected in the machine to form the film 2 and the part 21. Then, the constitution is disassembled, the mold 1 is removed, thereby obtaining an updating mold 10 for forming the film 2 engaged with the cavity of the mold 1 by the part 21. Thus, the mold releasability and the connectivity of the film to the mold are upgraded, a mold releasing material coating work is omitted, thereby reducing a mass production cost.
Patent JP-S63218106-A (JP)
Title: Manufacture of internal diffusion type multicore superconductive wire
Inventor: SUZUKI HIDEMOTO
IPC: H01B13/00
Filed: 1987-03-05
Abstract: PURPOSE:To make it possible to diffuse Sn evenly in a short time when an Nb3Sn wire is manufactured, and to obtain a manufacturing method of a superconductive wire of a good property, by dispersing to dispose Sn or a Sn alloy of a diffusion source in an internal diffusion method within a matrix. CONSTITUTION:At the center part of a Cu or a Cu alloy matrix, numerous Sn or Sn alloy wires are arranged apart each other, and in matrixes outside of it, numerous Nb or Nb alloy wires are arranged apart each other. Furthermore, after giving a surface reduction process to a compound arranged with stabilized copper through a diffusion partition wall at the outside of the matrix, a diffusion heat treatment of Sn and a heat treatment to produce Nb3Sn are given. Therefore, since numerous wires of Sn or a Sn alloy which is a diffusion source are arranged through Cu or a Cu alloy, the alloying at the part is proceeded in a short time by the diffusion heat treatment, and the time of uniformity of alloy in the diffusion partition wall is also decreased. As a result, an Nb3Sn filament of an even thickness is produced, and a superconductive wire with a good property can be manufactured.
Patent JP-S58169929-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIRISAKO TADASHI
IPC: H01L29/73
Filed: 1982-03-31
Abstract: PURPOSE:To make the width allowance for position slip of element region needless by a method wherein, when an oxide film encircling an element region is provided, the ends are gently inclined by means of two staged oxidation. CONSTITUTION:SiO2 32, Si3N4 33 and SiO2 34 are vapor grown on N type epitaxial layer 31 and after plasma etching the film 34 by a resist mask 35 to form a pattern with the same type as the mask 35, the sides thereof are etched by around 1mum. Next the films 33, 32 are also plasma etched by a plate type device. The mask 35 is removed and a field oxide film 36 is formed by high pressure oxidation then the film 33 is etched utilizing the film 34 as a mask to form an SiO2 37 by similar oxidation forming an element region under residual film 33. The position and area of the element formed region may be controlled by means of controlling the side etching width of said SiO2 film 34 improving the integration of IC to make the inclination of the field oxide film 36 gentle preventing the wiring from breaking.
Patent JP-S61209791-A (JP)
Title: Solder
Inventor: ISHIOKA TAKASHI
IPC: B23K35/14
Filed: 1985-03-13
Abstract: PURPOSE:To obviate the thermal deterioration of a material to be brazed and peripheral material and to obtain an excellent solder joint part by pulverizing ultrafinely a brazing filler metal and executing brazing at the temp. lower than the m.p. of the metal thereof. CONSTITUTION:The brazing filler metal consisting of an alloy contg. Sn, Pb, Bi, Cd, In, Ag, Sb and Al and having <=400 deg.C m.p., an alloy consisting essentially of Au or Ag and having <=800 deg.C m.p. and a Cu alloy having <=1,000 deg.C m.p. is ultrafinely pulverized to <=300Angstrom  grain size respectively. The ultrafine powder brazing filler metal is then kneaded with a flux and is prepd. into a pasty or creamy state. Solder joining is executed by using such paste or cream at the temp. lower than the m.p. of the brazing filler metal. The obviation of the thermal deterioration of the material to be brazed and peripheral material is thus made possible. This solder is applied to joining the conductors of an electric circuit.
Patent JP-2000247325-A (JP)
Title: Pouring container
Inventor: IIZUKA SHIGEO
IPC: B65D47/26
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To improve operability of a cap and to sanitarily use a pouring container in a pouring container wherein a pouring port of the cap is opened and closed by the lifting displacement of the cap, utilizing the threaded engagement of the cap with an inner plug, thereby enhancing the fluidity of the air between a space formed between the inner plug and the cap and the outside of the container. SOLUTION: In the pouring container wherein a cap 19 is screwed on an inner plug 5 fixedly mounted at a mouth of a squeezable container body so that a pour port at the top end of the cap is opened or closed by turning the cap 19, a groove 6c is provided at least on the outer periphery of a mount cylinder 6 of the plug 5 or the inner periphery of an inner cylindrical piece of the cap 19 to allow a space S between the plug 5 and the cap 19 to communicate with the outside of the container.
Patent JP-S61209038-A (JP)
Title: Preparation of absorbent for desulfurization and denitration
Inventor: UENO TSUTOMU
IPC: B01D53/60
Filed: 1985-03-13
Abstract: PURPOSE:To obtain a desulfurization and denitration absorbent having high capacity, by using calcium oxide, calcium sulfate, silicon dioxide and aluminum oxide as main stock materials and applying moistened air aging and steam aging thereto. CONSTITUTION:Dilute sulfuric acid is added to coarse particulate coal ash to be sufficiently reacted therewith and, after slaked lime is compounded with the reaction mixture according to a table, steam aging is performed at 100 deg.C or less under atmospheric pressure to obtain a cured substance calcium sulfate may be used in place of sulfuric acid, and coal ask and Portland cement may be compounded. Coal ash contains a large amount of silicon dioxide and alumi num oxide (e.g., SiO2 60%, Al2O3 23%). In place of coat ash, a pure substance may be compounded. Thus obtained cured substance is crushed and screened to obtain an absorbent. This absorbent can simultaneously perform desul furization and denitration and can keep a high desulfurization rate and a high denitration rate.
Patent JP-H11230292-A (JP)
Title: Toroidal continuously variable transmission
Inventor: YAMAZAKI ATSUSHI
IPC: F16H15/38
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal continuously variable transmission that reduces the sliding resistance of its ball spline through avoidance of rub of balls in the ball spline for supporting an input disk on a rotary shaft. SOLUTION: A ball spline 16 receives spacing balls 18 of a smaller diameter between balls 17. While an input disk 4 moves relative to a rotary shaft 3 in the axial direction thereof, the balls 17 rotate within spline grooves 19 and 20 by the load from the input disk 4, and the spacing balls 18 of a diameter smaller than that of the balls 17, on the other hand, rotate following this rotation of the balls 17 without receiving any load from the input disk 4. This prevents any rub of the balls 17 and spacing balls 18 over each other to reduce the sliding resistance of the ball spline 16.
Patent JP-H08246311-A (JP)
Title: Nonwoven fabric for filter, its production, framed filter and its production
Inventor: SHINOMIYA SHUNICHI
IPC: D04H1/4391
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a nonwoven fabric for filter having improved sag-preventing function by using short fibers such as polyester fiber and rayon fiber as a main- structure fiber and distributing a shrinking-function fiber entangled to the whole fabric in a mutually connected state. CONSTITUTION: The major part of the composition of this nonwoven fabric 2 for filter is a main-structure fiber 4 and the fabric contains a shrinking- function fiber 5 randomly distributed in the fabric in mutually entangled state. Single or composite short fiber such as polyester fiber and rayon fiber constitutes the main-structure fiber and the short fiber of a heat-shrinkable resin deforming and shrinking by the application of heat constitutes the shrinking-function fiber. The main-structure fiber entangled to the shrinking- function fiber is pulled by the shrinkage of the shrinking-function fiber to cause the shrinkage of the nonwoven fabric for filter and eliminate the sagging of the filter.
Patent JP-S63217687-A (JP)
Title: Gas laser oscillator
Inventor: SATO TAKUZO
IPC: H01S3/036
Filed: 1987-03-06
Abstract: PURPOSE:To remove the turbulence of a gas flow, and to increase the flow rate of a gas while preventing the lowering of a laser output by fine particles by mounting a capacitor onto the side surface of a cathode and using a nozzle. CONSTITUTION:Nozzles 8, 12 are set up, peaking capacitors 1 are fitted onto the side surfaces of a cathode 7 while structure in which a gas having rectification action flows through the nozzles 8, 12 and discharge electrodes 6, 7 from the sides is formed, and structure in which a gas flow is not prevented by the peaking capacitors 1 and pre-ionizing pins 3 is shaped. Accordingly, the gas does not collide with the capacitors 1, and the nozzles 8, 12 are used, thus obviating the turbulence of the gas flow due to return paths 13 in an oscillator, then preventing the lowering of a laser output.
Patent JP-H03253747-A (JP)
Title: Traction control device for turbo-charger-mounted internal combustion engine
Inventor: NAGAOKA YASUO
IPC: F02D23/00
Filed: 1990-03-02
Abstract: PURPOSE:To resolve wasteful supercharging by forcefully opening a waste gate valve opening or closing the bypass passage of the turbine of a turbo- charger concurrently when squeeze-controlling the second throttle valve while the slip ratio of a vehicle is high. CONSTITUTION:The compressor 2A of a turbo-charger 2, the first throttle valve 4 interlocked with an accelerator pedal 3, and the second throttle valve 6 driven by a DC motor 5 are arranged on the intake passage 1 of an internal combustion engine respectively. The turbine 2B of the turbo-charger 2 and a waste gate valve 14 opening or closing a bypass passage 13 are arranged on an exhaust passage 12 respectively. When a control unit 11 detects slips of driving wheels based on detected signals of speed sensors 9A, 9B: 10A, 10B of a pair of the right and left front and rear wheels, it squeeze-controls the second throttle valve 6. The waste gate valve 14 is forcefully opened concurrently with the squeeze control.
Patent JP-H09247682-A (JP)
Title: Image coding method and image coder
Inventor: MATSUMURA YASUKO
IPC: H04N19/119
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To quickly recover deterioration in image quality by refreshing and to suppress a code quantity from being unexpectedly increased by deciding a division block being a refresh object based on a time change characteristic quantity for each division block. SOLUTION: This method is featured to reflect an image content onto decision of a division block or a frame to be refreshed and the feature is realized by using a high-order n-digit selector 105, a coincidence discrimination device 106, a coding mode discrimination device 107, and a SAD sorting section 110. Then based on a timewise change characteristic of the image content, the division block of the refresh object is decided. That is, since a macro block with a higher position fixed difference data dispersion SAD such as part with brisk motion in an image is used for the refresh object, even when there is an error or missing part of a slice at a decoding side, the moving image part is coded in the INTRA mode as a refresh object of a succeeding frame.
Patent JP-H06266600-A (JP)
Title: Distributed file system
Inventor: NAKANO HIROHIKO
IPC: G06F12/00
Filed: 1993-03-12
Abstract: PURPOSE:To retrieve the position of a file only by inquiring of a position server by introducing the position server which records the name and position of the entire files which exist in a distributed file system. CONSTITUTION:A position server 200 is equipped with a wide area position data base 210, wide area position data base retrieving means 220, and wide area position data base updating means 230. Then, the wide area position data base 210 stores the file name of the entire files in the distributed file system, and the network address of a file server 100 which preserves the files. Also, a file operation processing means 110 is a program which receives a file operation request from a client 300, and operates the requested file operation by using a local file managing means 120, and communicates the update of the wide area position data base 210 to the position server 200 when the required file operation is the preparation, delete, and name change of the file for which the update of the wide data base 210 is necessary.
Patent JP-S58170326-A (JP)
Inventor: FUJII MASAMI
IPC: H02J7/04
Filed: 1982-03-30
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-H10244167-A (JP)
Title: Catalyst structure body for purifying exhaust gas
Inventor: MOGI HIRONOBU
IPC: B01J23/50
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To contrive improvement of purification efficiency of particulates in exhaust gas without increasing the formed quantity of sulfate in a wide range of temperature. SOLUTION: A catalyst structural body for purifying exhaust gas in which a monolithic honeycomb body supports catalysts consists of a multilayer structure 1 concentrically constituted in the flow direction of exhaust gas to the structural body. The number of cells of the layer is increased from the outer peripheral side toward the center side, and a catalyst of strong oxidation power and a catalyst of weak oxidation power are supported in the central part and in the peripheral part viewed from the flow direction of the exhaust gas respectively. Preferably, the multilayer structure 1 is that which three layers (an inner layer 2, an intermediate layer 3, and an outer layer 4) concentrically constituted are combined with each other to form. The numbers of cells per square inch are 300∼500, 200∼400 in the inner, intermediate and outer layers respectively.  The cross-sectional rations are 0∼20, 30∼70 and 30∼70 in the inner, intermediate and outer layers respectively. The active components are combinations of Pt, Pd; Pd, Ag, Rh; and Rh, Ir, Cu in the inner, intermediate and outer layers respectively.
Patent JP-H08214800-A (JP)
Title: Production of porridge
Inventor: TAKI SHIGEAKI
IPC: A23L7/10
Filed: 1995-02-15
Abstract: PURPOSE: To provide a new and simple method for producing porridge capable of satisfying its taste without division of rice even in processing. CONSTITUTION: Polished rice is washed and immersed in water for a fixed time. Rice impregnated with water is steamed for a fixed time and pregelatinized. The steamed rice is washed and dehydrated. A necessary amount of the steamed rice and water are weighed, packed into a container, subjected to required packaging, heat-treated and processed. Retort pack packaging is mainly carried out as the required packaging.
Patent JP-S60195566-A (JP)
Title: Discharging device
Inventor: NAGASE YUKIO
IPC: H01T19/00
Filed: 1984-03-17
Abstract: PURPOSE:To enhance the electrifying efficiency and make it difficult that a discharging device is affected by noise, by providing a bias voltage applying means which applies a bias voltage, which is applied between the discharging device and a member which should receive ions, not to the discharging electrode side of this member and an alternating voltage applying means but to the induction electrode side of them. CONSTITUTION:A discharging member 1 is provided with a discharging electrode 2, an induction electrode 3, and a dielectric 4 interposed between them, and the dielectric 4 is formed into a uniform thickness with dielectric materials such as ceramics, mica, glass, Teflon, an epoxy resin, a polyester resin, or the like. Consequently, the shortest distance between the discharging electrode 2 and the induction electrode 3 is constant in the lengthwise direction of the discharging member 1, and the discharging electrode 2 and the induction electrode 3 are made of conductive materials. Another dielectric 5 is adhered to the back of the induction electrode 3, and the back dielectric 5 is desirable with respect to improvement of the mechanical strength of the discharging member 1 or the like. When an alternating voltage is applied between the discharging electrode 2 and the induction electrode 3 of the discharging member 1 constituted in this manner, positive and negative ions are generated alternately near the discharging electrode 2.
Patent JP-S63217318-A (JP)
Title: Optical scanner
Inventor: ITO YUJI
IPC: H04N1/04
Filed: 1987-03-05
Abstract: PURPOSE:To reduce the influence of the cutting of a scanning surface upon the shape of a spot scanning on a screen and to reduce a subscanning-direction irregularity due to the distortion of the spot shape by controlling light other than the light of 0th order of an optical scanner. CONSTITUTION:A laser beam 2 from a laser light source 1 is compressed by a beam compressor 3 to a proper beam diameter, its intensity is A/O-modulated 4, and the projection diameter is varied by a beam expander 5 to the image formation size of a recording film 11. This light beam is made incident on a polygon mirror 9 through a reflecting mirror 6 and a cylindrical lens 7. A beam B from this rotating mirror 9 is made incident on an Ftheta lens 10 to scan the film 11 on a rotary drum 12. A half-mirror M1 is arranged between this lens 7 and mirror 9 and a half-mirror M2 is arranged on the optical path of the beam B from the mirror 9. Then a light beam size control means 5 prevents light which is incident on and diffracted by the lens 10 according to the pitch of the mirror 9 except the light of 0th order from being mixed.
Patent JP-2000247173-A (JP)
Title: Strap used for forward tilting seat
Inventor: KAMEI YASUHIKO
IPC: B60N2/90
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the operability, enhance the appearance, and mitigate the uncomfortable feeling as a sense of foreign matter to a sitting person. SOLUTION: This strap 10 is formed by superposing both ends 12, 13 of a webbing 11, fixing both the ends 12, 13 of the webbing by an eyelet 21 to loop the webbing 11, and sewing up both the eyelet-side parts 15, 16, when seen from the eyelet 21, of the resulting looped webbing 14 so as to have different lengths to a curled stem 19, and the end part 18 of the looped webbing 14 when seen from the sewing part 17 is used as a grip 20.