baber/WOPTO huggingface dataset:
Patent JP-H05224269-A (JP)
Title: Dynamic three-dimensional optical connecting method and optical connection element
Inventor: ICHIOKA YOSHIKI
IPC: G02F3/00
Filed: 1992-02-14
Abstract: PURPOSE:To form a three-dimensional waveguide, to utilize it not only for optical connection but also for arithmetic operation and to make an optical neuro computer practicable. CONSTITUTION:By using a substance whose refractive index is changed by light irradiation, such as amorphous arsenic sulfide or barium titanate crystal, etc., condensing light on an optical element 1 consisting of the substance to perform light irradiation, and three-dimensionally moving a condensing point 3, the three-dimensional waveguide 5 is formed in the optical element 1, the waveguide 5 is interposed between the arrays of a light emitting element and a light receiving element, exposure is performed with light having high intensity at the time of learning so as to change the parameter of the element. At the time of processing information, storage and arithmetic operation are performed by the waveguide itself by using weak light, a short time optical pulse, and the light having different wavelength.
Patent JP-H04267268-A (JP)
Title: Toner density detecting method and device for image forming device
Inventor: MOTOHASHI HIROOMI
IPC: G03G15/04
Filed: 1991-02-22
Abstract: PURPOSE:To prevent any misdetection of toner density at the time of preparing a reference density pattern image using an eraser with a large spread in light quantity distribution. CONSTITUTION:The moving average value of specified frequency data continued in sampling the density detection output of a reference density pattern image at each specified time is calculated by a moving average value calculating means, while the minimum value detected out of the moving average value by a minimum value detecting means is calculated, and this minimum value is outputted as the toner density. Thus, the toner density in the lowest level is detachable.
Patent JP-S63195881-A (JP)
Title: Information recording and reproducing device
Inventor: KAMIJO NORIYUKI
IPC: G11B21/02
Filed: 1987-02-10
Abstract: PURPOSE:To reduce a loading structure in size and cost by driving selectively a recording or reproducing means along the same orbit by a driving means. CONSTITUTION:At the time of loading or unloading an information recording medium 30 to or from an information recording and reproducing device, a motor 10 is rotated anticlockwise, and heads 4 and 5 are driven along guide rails 8 and 9 to get out of an ordinary seek range, and after the insertion action, the heads 4 and 5 are advanced. Since then, a seek action control of the head 4 by voice-coil motors 35 and 36 is shifted to take place. At the time of unloading, the heads 4 and 5 are retreated again by the motor 10 to get out of the ordinary seek range and the information recording medium 30 is then taken out.
Patent JP-S6013721-A (JP)
Title: Percutaneous administration of physiological activator using alcohol adjuvant and solvent
Inventor: SAITOU KENICHIROU
IPC: A61K9/06
Filed: 1984-02-20
Abstract: PURPOSE:To raise permeability and percutaneous absorption of physiological activator, by using a multi-component carrier system consisting of at least one adjuvant (component A) and at least one solvent (component B). CONSTITUTION:The component A of at least one (10-26C aliphatic monoalcohol and its mixture) is blended with the component B of at least one [thioglycerol, lactic acid or its ester, cyclic urea, compound shown by the formula I (R1-4 are H, 1-4C lower alkyl, or 1-2C acyl), compound shown by the formula II (R5 is H, or 1-4C lower alkyl; n is 3-5), compound shown by the formula III (R6 is H, 1-3C alkyl; R7 and R8 are 1-3C alkyl; with the proviso that total number of carbons of R6, R7, and R8 is at least >=3], the blend is mixed with a physiological activator, and applied to the skin. An amount of the component A to be used is 0.1-80wt% based on total amounts of the components A and B. Benzodiazepine, etc. may be cited as the activator, and its amount is 0.01-50wt% based on the total amounts.
Patent JP-H02191918-A (JP)
Title: Autobracketing photographing device
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B7/08
Filed: 1989-02-09
Abstract: PURPOSE:To easily and surely set various exposure correction quantities by respectively setting the number of frames for photographing and unit exposure correction quantity per frame in a specified range. CONSTITUTION:By depressing an autobracketing setting button 134, the autobracketing mode 251 is obtained and the number of photographed frames 263 and the unit exposure correction quantity 266 per frame are displayed 261 on a liquid crystal data display 104. In order to change the set value of the number of photographed frames and unit exposure correction quantity per frame, the number of photographed frames 263 is flickered by depressing a selecting button 132 and the frames are increased two by two every time an adjusting button 133 is depressed. By depressing the button 132 again, the correction quantity 266 is flickered. The unit exposure correction quantity per frame is changed in the same way. Thus, various exposure correction quantities are easily and surely set.
Patent JP-S63197022-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/738
Filed: 1987-02-10
Abstract: PURPOSE:To assure durability and to improve signal to output ratio (C/N) by disposing a thin ferromagnetic metallic film on an under coating layer formed by coating fine particles consisting of fine alloy particles having the hardness of <=1/2 the hardness of the thin ferromagnetic metallic film as nuclei and disposed with an org. coating layer. CONSTITUTION:This recording medium is constituted by forming the thin ferromagnetic metallic film 3 on the under coating layer 2 formed by coating the fine particles consisting of the fine alloy particles having the hardness of <=1/2 the hardness of the thin ferromagnetic metallic film as nuclei and disposed with the org. coating layer. The sizes of the fine particles of the under coating layer 2 are 50-500Angstrom , more preferably 100-200Angstrom  and the density thereof is preferably 1 piece/(mum)<2>-100 pieces/(mum)<2>. Since the stress received at the top ends of the projections formed by the fine particles is relieved by the adequate resilience of the fine particles, the increase in sliding noise is small. The degradation in C/N in thereby obviated and the good initial C/N is maintained.
Patent JP-H04267834-A (JP)
Title: Fishing reel
Inventor: SAKA TAKAO
IPC: A01K89/015
Filed: 1991-02-22
Abstract: PURPOSE:To reduce the size of a fishing reel using reasonable operation stroke and structure by automatically stopping the delivery of a fishing line with a controlling means when a prescribed length of the fishing line is delivered from a rotor. CONSTITUTION:A switching member 47 is operated to a disconnection position, an engaging piece 49 is engaged to the switching member 47 and a fishing line is delivered by the free rotation of a rotor 2. When the length of the fishing line 23 delivered by the free rotation of the rotor reaches a prescribed level, a controlling means 30 shifts the engaging piece 49 in the direction to release the engagement. Accordingly, the switching member 47 is moved to the clutching position by the force of a forcing mechanism 48 to inhibit the free rotation of the rotor 2 and the delivery of the fishing line. In the case of releasing the engagement of the engaging piece 49, the piece is displaced by an actuator A in the direction perpendicular to the working plane of the switching member 47 by the action of a mobile supporting mechanism 50.
Patent JP-S61191515-A (JP)
Title: Production of hydrated silicic acid
Inventor: TAMENORI HIROYUKI
IPC: E02F5/06
Filed: 1985-02-16
Abstract: PURPOSE:To produce high-purity porous hydrated silicic acid in large quantities by feeding a raw material of liquid hydrated silicate into a mineral acid phase and by causing a condensation reaction of silanol group to start. CONSTITUTION:The liquid raw material of hydrated silicate (example: water- glass) composed of 50-72wt% moisture content and 21-37wt% Si content is dropped from a nozzle onto the buffer solution phase (example: n-pentane) formed on a mineral acid phase, then is fed into the phase of mineral acid having the concentration of 1-36 normal at a room temp. -100 deg.C through the buffer solution phase, the condensation reaction is caused to take place from the surface of the raw material, and the porous hydrated silicide acid is formed. Thereby, the choking of a raw material-feeding port and the generation of the raw material of dumpling-like hydrated silicic acid can be prevented.
Patent JP-H04268701-A (JP)
Title: Armoring method for electronic component
Inventor: KOYAMA TSUTOMU
IPC: H01C7/10
Filed: 1991-02-25
Abstract: PURPOSE:To prevent generation of dipping drips on the base end part of a lead wire by a method wherein insulative paint is applied to the lower half part of a chip in such a manner that the led-out base part of the lead wire is not dipped in dipping paint, and the lead wire is soldered to the surface of an electrode. CONSTITUTION:A primary armor 4 is formed by dipping a part of the lower surface region of a chip 1 into dip coating material, it in picked up and dried. A part of the lead wire soldered to an electrode surface 2 under the above- mentioned state is covered by the primary armor 4. Then, one of the two lead wires 3 retained by a retainer is cut in the midway and separated from the retainer, the base part of lead-out of each lead wire 3 is bent and the direction of the chip 1 is inverted upside down. Subsequently, the unsheathed part of the chip 1, including the edge of the primary armor 4, is dipped into the dip coating material, it is picked up, dried and a secondary armor 5 is formed.
Patent JP-H07220958-A (JP)
Title: Maintenance transformer for pole
Inventor: IGARASHI YOSHIO
IPC: H01F27/06
Filed: 1994-02-01
Abstract: PURPOSE:To attach a temporary transformer stably to a pole by realizing reduction of a size and a weight thereof and to enable exchange of a trans former on a pole without cutting power off without parking a track loaded with a temporary transformer on a road for a long time by eliminating thermal influence of a monitoring mechanism. CONSTITUTION:A case 13 is attached to an upper part of an exposed transformer 2, a switch such as a high voltage load switch and a low voltage wiring breaker and a monitoring mechanism are provided to an inside of the case 13 for longitudinal formation, a high voltage bushing 5 and a low voltage bushing 8 connected to a switch are provided to project to an upper side of the case 13 and a fitting part 21 which is fit to a clamping tool 23 attached to a pole 22 is provided to project to a side surface of the transformer 2 for attaching a transformer directly to the pole 22.
Patent JP-S59155086-A (JP)
Title: Take-up device for printing plate to be discarded
Inventor: MATSUSHITA TAKESHI
IPC: B41L31/00
Filed: 1983-02-22
Abstract: PURPOSE:To enable to take up a plurality of printing plates to be discarded around a single winding core, by a method wherein a winding core for a printing plate to be discarded is rotatably supported by fitting belts between at least four rollers so as to surround the core, and the printing plate is taken up by pinching it between the core and the belts. CONSTITUTION:In proximity to feeding rollers 31, 32 for taking in the printing plate 16 to be discarded, rollers 33-38 are located at apexes of a substantially regular gentagon, and the belts 39-42 are fitted between the rollers 33-38 to support te winding core 43. The printing plate 16 biten between the roller 31, 32 is fed between the belt 39 and the core 43 through a part between the rollers 33, 38 by a guide, and the core 43 takes up the plate 16 in close contact with the outside peripheral surface thereof by the motions of the belts 39-42. As the number of the printing plates 16 taken up is increased, the core 43 is moved to a point where the tensions of the belts 39-42 are balanced.
Patent JP-S61187336-A (JP)
Title: Plasma etching device
Inventor: CHIBA AKIRA
IPC: H01L21/3065
Filed: 1985-02-15
Abstract: PURPOSE:To perform etching at a uniform etching rate with good reproducibility by a method wherein plasma, which is generated between the opposed electrodes, is confined in a magnetic field, the magnetic field is made to revolve and the plasma is stabilized in the revolving magnetic field. CONSTITUTION:A high-frequency power (high-frequency power source) 3 is applied to an upper electrode 1 and a lower electrode 2, plasma is generated over the whole region between the upper and lower electrodes 1 and 2, a pair of electromagnets only among plural electromagnets (ring-shaped electromagnets) 6 disposed in a ring shape are magnetized the N and S poles to form a bridge consisting of a magnetic field 4 between a pair of the electromagnets, and locally existing plasma 5 is produced. The bridge is made to electrically revolve to the circumferential direction to make the plasma pervade on the whole region of the surface of the upper electrode 1. Then, the electromagnets 6 are made to descend and matters 7 to be treated are exposed to the plasma 5 and are etched. When the intensity of the magnetic field 4 is made larger, the concentration of the plasma 5 in a chamber 8 becomes constant over the whole region between the electrodes 1 and 2. As the plasma is confined in the revolving magnetic field, is made to shift to the lower electrode from the upper electrode, whereon the matters 7 to be treated and placed, and performs an etching on the matters 7 to be treated, the matters to be treated are never etched during the plasma instability. As a result, a uniform etching can be performed on the matters to be treated with good reproducibility.
Patent JP-S54121377-A (JP)
Title: Device for altering buffer and operating amount of hydraulic actuator
Inventor: NONAKA TOSHISUKE
IPC: F15B11/00
Filed: 1978-03-13
Abstract: PURPOSE: To enable alteration of the stroke of a hydraulic actuator without adjustment of a buffer mechanism by providing a stroke control mechanism in the interlocking mechanism of a throttle valve for the buffer and its control acutator.  
     CONSTITUTION: When a control valve V 1  is switched and hydraulic oil is supplied to a cylinder 7b, a motor M is driven to slide a spool 17 to alter the opening amount of an annular groove 18 so as to gradually throttle the hydraulic oil exhausted from a cylinder to conduct buffer operation at stoppage of the cylinder. The alteration of the revolving amount of the motor M to the slide amount of the spool 17 of a throttle valve V 2  is conducted at screw engaging portion D. The turning spool 17 is stopped by a member 20 to revolve a rod 10 when the motor M is revolved. The spool 17 is slid by the portion D to thus alter the throttle amount of the valve V 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55121895-A (JP)
Title: Water treatment for denitrification
Inventor: KAWASUGI TADAAKI
IPC: C02F3/34
Filed: 1979-03-12
Abstract: PURPOSE: To adjust a supply amount of activated sludge or oxygen gas accurately by a method wherein, in the case of removing nitrogen oxide as nitrogen gas by reducing nitrogen oxide within water to be treated by activated sludge, an amount of a nitrogen component is directly detected.  
     CONSTITUTION: A nitrogen component content of water to be treated is detected by a chemical quantitative analysis or other known various means and a supply amount of activated sludge or oxygen gas is adjusted according to the detecting result. For example, a nitrogen component detecting mechanism 7 is provided to a supply passage R 1  of water to be treated or a supply passage R 2  communicating with an oxidizing treatment tank 1 and a float separation tank 3 and an air sucking amount of a blower 5 or a supply amount of sludge by a variable valve 6 is adjusted according to the detected result. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61193257-A (JP)
Inventor: YOAHIMU HAINTSURU
IPC: G06F3/01
Filed: 1986-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11206602-A (JP)
Title: Bathtub cleaning device
Inventor: MIYAWAKI HISASHI
IPC: A47K3/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To execute stable, satisfactory bathtub cleaning by fixing a controller to select a preferable cleaning mode from more than one cleaning mode in accordance with the kind of a detergent employed as a main component of its cleaning liquid or the intrinsic cleaning capacity of the detergent. SOLUTION: The first software in automatic cleaning operation in a bathtub cleaning device, is one to select a preferable cleaning mode in accordance with the kind of a detergent used in a cleaning liquid or the intrinsic cleaning capacity of the detergent. That is, detergents used in a cleaning liquid are classified into three kinds of A, B and C, and A is memorized as one having a large cleaning capacity, B as one having a middle cleaning capacity, and C as one having a low cleaning capacity. If a user specifies the name of a detergent used practically, S112 selects automatically a cleaning mode corresponding to the kind of the detergent, A, B or C to which the detergent used belongs, that is, an economical cleaning mode (S13), a standard cleaning mode (S14) or a careful cleaning mode (S15).
Patent JP-S58145791-A (JP)
Title: Water-based lubricant oil composition
Inventor: MINAGAWA KENICHIROU
IPC: C10M173/02
Filed: 1982-02-25
Abstract: PURPOSE:To provide a water-based lubricating oil compsn. which has a sufficient viscosity for use as lubricant and causes no pollution by waste water or makes disposal of waste water easy, prepared by combining specified polyether compds. CONSTITUTION:The lubricating oil compsn. contains (A) polyether compd. of formulaI[where R<1> is a residual group of 2-26C polyhydric alcohol, polyhydric phenol or polyamine; X is O or N; p is 3 or 4; a is average mol no. of ethylene oxide added; b and c are average mol nos. of 3-4C alkylene oxides added; a+b+c is 10-3,000; b/a is 0-1; when b is not 0, addition of group in    is random; c/(a+b) is 2/8-8/2; in   , addition is block in the order of the  formula; m is 1 or 2; n is 2-8]and (B) polyether compd. of formula II (where  R<2> is a 5-8C hydrocarbon group; d represents average mol no. of ethylene oxide added and is 0.2-2) or formula III (where R<3> is a residual group is 2-9C  polyhydric alcohol or polyamine; e represents average mol no. of alkylene oxide  added and is 4-10).
Patent JP-S52113183-A (JP)
Title: Semiconductor device
Inventor: HAIJIMA MIKIO
IPC: H01L21/822
Filed: 1976-03-19
Abstract: PURPOSE: To obtain a semiconductor device having a higher electrostatic breakdown strength by constructing all the resistances connected to external terminals from internal resistances inside the epitaxial layer which is electrically separated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08218332-A (JP)
Title: Arrow mark plate for traffic guidance and reflecting plate for preventing rear-end collision
Inventor: KOBAYASHI SOUJI
IPC: E01F9/00
Filed: 1995-02-17
Abstract: PURPOSE: To improve visibility, particularly visibility at night, and further reduce manufacturing cost by forming a wave form or a chevron form to the surface of a plate including an arrow mark or a reflecting plate, and cause the plate to excellently reflect light from a headlight projected from the oblique direction. CONSTITUTION: A continuous wave form or a continuous chevron form is formed on the surface of a plate 2, on which an arrow mark 3 is draw, thus manufacturing an arrow mark plate 1 for traffic guidance. The wave form or the chevron form is formed only to an arrow mark 3 section or the whole plate surface 2. The arrow mark plate 1 is placed obliquely for its use, and a part of the irradiating light of a headlight is reflected in the incident direction. The continuous wave form or the continuous chevron form is formed onto a reflecting plate, thus preparing a reflecting plate for preventing a rear-end collision. Accordingly, applied light is reflected excellently by the waveform or the chevron form shaped onto the surface of the arrow mark plate 1. Further light from the headlight from the oblique direction irradiated to the reflecting plate is reflected well, thus enhancing visibility.
Patent JP-S55122834-A (JP)
Title: Insertion body for introducing additive into metal melt
Inventor: TAKEDA TAKASHI
IPC: C21C7/04
Filed: 1979-03-13
Abstract: PURPOSE: To provide an additive introducing insertion body having a superior addn. yield by filling an insulating molded body made of org. substance with additives to be added to molten metal and powders of a diffusion accelerating assistant, an elution retarding assistant, a nonmetallic inclusion aggregation accelerating assistant, etc.  
     CONSTITUTION: In order to perform desulfurization, deoxidation, alloy addn., etc. additives such as Al, Ti, Zr, SiC and CaC 2  are added to molten metal such as molten iron or steel. At this time, insulating molded body 1 is filled with additive 4 prepared by mixing powders of the above-mentioned additives with a diffusion accelerating assistant such as sawdust or flock which releases a reducing gas when contacted to molten metal, an elution retarding assistant such as CaO, CaF 2 , SiO 2  or Al 2 O 3 , and a nonmetallic inclusion aggregation accelerating assistant consisting mainly of a fluorine cpd. and a silicic acid cpd. contg. oxide of Al, Ca, Mg or the like. Body 1 is made of org. substance such as synthetic resin paint film, tar pitch film or craft paper which is thermally decomposed to release a reducing gas for agitating molten metal when contacted to molten metal. Steel sheet lid 5 having vent holes 5a is attached to body 1, and body 1 is inserted in molten metal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05230727-A (JP)
Title: Press device for cotton dust or the like
Inventor: NODA YASUHIRO
IPC: B30B9/28
Filed: 1992-02-17
Abstract: PURPOSE:To improve the cycle time of a compression work as short as possible by enabling to discharge out an already solidified briquette simultaneously with the compression work of a compression piston. CONSTITUTION:A block member 37 communicating with a compacting chamber 28 and having a compression hole 38 which both sides are opened in the axial direction is disposed on the axially directed discharge side of the compacting chamber 28, and a wall member 30 for closing the outlet of the compression hole 38 is disposed on the outlet side of the block member 37. A compression piston 34 for press-solidifying a fine powdery material 53 charged into the compacting chamber 28 into the compression hole 38 is disposed movably in the axial direction. Plural compression holes 38 are disposed in the block member 37 separately in its diameter direction, and a switching means 40 for communicating either of the compression holes 38 with the compacting chamber 28 is disposed. Discharging holes 45 communicating with the compression holes 38 except the compression hole 38 communicating with the compacting chamber 28 are disposed in the wall member 30. Discharging pistons 48 for transferring the fine powder material 54 solidified in a compression hole 38 communicating with the discharging hole 45 into the discharging hole 45 synchronously with the pressing work of the compression piston 34 are disposed on the lateral sides of the compression piston 34.