baber/WOPTO huggingface dataset:
Patent JP-S62279308-A (JP)
Title: Endoscope
Inventor: OKABE MINORU
IPC: A61B1/00
Filed: 1986-05-28
Abstract: PURPOSE:To simplify a focusing mechanism and to facilitate operation by fixing one end of a piezoelectric element which expands and contracts freely in the optical-axis direction of an optical system in an endoscope main body, applying a driving voltage to the piezoelectric element and making the element to expand or contract, and shifting optical elements in position. CONSTITUTION:The cylindrical piezoelectric element 4 is put between the endoscope main body 1 and a relay lens supporting frame 2 and its front end is fixed to the support frame 2; and the rear end is constituted as a free end and plural piezoelectric elements are laminated in the direction of the optical axis. The driving voltage is impressed this laminate piezoelectric element 4, which expands to displace an ocular 6 backward along with an ocular support frame 5, so that the gap between the relay lens 3 and ocular 6 increases from (d) to (d') (d'>d). Thus, focusing is carried out by shifting the ocular 6 in position according to a shift in the image formation position of an image M' due to the variation in the gap between the tip part of the endoscope and an object M, so that an invariably sharp image is observed.
Patent JP-H05317581-A (JP)
Title: Drum type clothes dryer
Inventor: HYAKKI KAZUTOSHI
IPC: D06F58/28
Filed: 1992-05-15
Abstract: PURPOSE:To provide a drum type clothes dryer capable of reducing the entanglement of clothes and drying nonuniformity. CONSTITUTION:This clothes dryer is equipped with an outer box 20, a drum 1 supported in such a way that it can be rotated around a horizontal shaft 4 in both forward and backward directions, and a fan 8 supported so as to be rotated independently from the drum 1. A duct 10 is arranged at the outer box 20. A PTC heater 11 for air heating is provided in the inside of the duct 10. Also, a current sensor which detects a current value on the PTC heater 11 is provided at the clothes dryer.
Patent JP-H06309641-A (JP)
Title: Adhering method for magnetic head
Inventor: SAGA KOICHIRO
IPC: G11B5/53
Filed: 1993-04-28
Abstract: PURPOSE:To provide an adhering method for a magnetic head devised so that even a magnetic head to which external force is always given, can maintain enough adhesion strength and no reinforcement with another adhesive is required. CONSTITUTION:A head chip 4 on which a wire is to be wound is adhered to a head base 3 with an adhesive to constitute a magnetic head 2. In this method, the adhesive 6 used is such an acryl adhesive that a peroxide compd. catalyst in the adhesive is decomposed by the reducing effect of metal included in the head base or by the reducing effect of the metal and the reducing effect of a reducing agent applied on a head chip and that the reaction component causes radical polymn. to give adhesive performance. The adhesive is applied between the head base and the head chip, cured by specified hardening treatment to adhere the head base and the head chip.
Patent JP-H11313600-A (JP)
Title: Foamable emulsified fat-and-oil composition
Inventor: FUJIMURA MASAKI
IPC: A21D2/18
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of stably mass-producing voluminous cakes seldom causing mold detachment, by emulsifying, oil-in-water type fashion, a composition essentially comprising edible fat-and-oil, a specific emulsifier, ethanol, and a saccharide. SOLUTION: This foamable composition is obtained by emulsifying, oil-in- water type fashion, a composition essentially comprising (A) pref. 10-30 pts.wt., based on 100 pts.wt. of the final foamable composition, of edible fat-and-oil such as soybean oil, (B) an emulsifier comprising pref. 4-11 pts.wt. of a glycerol fatty acid ester except organic acid glycerol fatty acid esters, pref. 0.5-2 pts.wt. of a sorbitan fatty acid ester, pref. 0.5-5 pts.wt. of a propylene glycol fatty acid ester and pref. 1-4 pts.wt. of a sucrose fatty acid ester, (C) pref. 0.5-4 pts.wt. of ethanol and (D) pref. 10-50 pts.wt. of a saccharide such as isomerized syrup, and preferably furthermore, containing (E) 6-15 pts.wt. of modified starch beginning to swell at >=75 deg.C.
Patent JP-2000314919-A (JP)
Title: Position adjusting mechanism for integrator lens and projector using the mechanism
Inventor: MATSUMURA TAKAO
IPC: G03B21/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To positionally adjust an integrator lens even when a plurality of projectors are proximately arranged by constituting a mechanism part for moving a movable frame in the up-and-down direction with respect to a frame so that it can be operated from plural different directions. SOLUTION: The mechanism part for moving the movable frame in the up-and-down direction with respect to the frame is constituted so that it can be operated from plural different directions. In this liquid crystal projector, a 1st integrator lens frame 30 is adjusted in the up-and-down direction by rotating an eccentric shaft 80 from the side surface of the projector or an eccentric shaft 81 from the rear surface thereof after it is fixed at a specified position. Namely, by proximately arranging plural liquid crystal projectors, the frame 30 is adjusted in the up-and-down direction from the rear surface even when such adjustment can not be executed from the side surface. Furthermore, the frame 30 is adjusted in the up-and-down direction even when the liquid crystal projectors are stacked and used.
Patent JP-S62281794-A (JP)
Title: Driving system for pulse motor
Inventor: TODA TAKAO
IPC: H02P8/22
Filed: 1986-05-30
Abstract: PURPOSE:To correct the defects to a considerable extent, such as the transient vibration between poles in low rotating region, the unevenness of rotation, etc., by driving a pulse motor by sawtooth waveform pulse signals. CONSTITUTION:The output pulse signal from an oscillator 1 is inputted into a counter 3. The output pulse from the counter 3 is inputted to a decoder 4 for pulse change-over and the gate signal for each phase is struck. Each 4-bit counter 6, 10, 14 and 18 starts counting by the gate outputs in respective AND gates 5, 9, 13 and 17 of this gate signal and the output signal of the oscillator 1. These outputs of each counter are added to each rudder resistance 7, 11, 15 and 19. The output voltage of each rudder resistance is amplified in power by amplifiers 8, 12, 16 and 20 respectively and inputted into each exciting coil 22 of a pulse motor 21 as sawtooth waveforms for l-4-phase pulse motor driving power.
Patent JP-S62282046-A (JP)
Inventor: KATO TAKASHI
IPC: D03D51/34
Filed: 1986-05-30
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-H1050014-A (JP)
Title: Self-servo writing method for maintaining reference level in dynamic range
Inventor: CHAINER TIMOTHY JOSEPH
IPC: G11B21/10
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the necessity of a complicated positioning system by preventing a 1st track from being immediately precedent to a 2nd track at the time of writing a 2nd propagation burst in the 2nd track while control is performed to a 1st propagation burst. SOLUTION: When a min. moving distance exceeds a servo track interval, this is attained by combining a larger forward moving step and a smaller backward moving step of propagation of a head than that shown in the figure. In each step with a dotted line in the figure shows for a self-servo writing process that the head is servo-controlled to the 1st propagation burst and is in a point of writing the 2nd propagation burst. A product servo pattern is shown as a continuous vertical line of data on the left side of the figure. The propagation bursts are shown with labels n, n+1,... in the middle. At the step 1, the propagation burst n is written, whereas the propagation burst n+2 is written by subsequent servo control on outer side edge of the burst (n).
Patent JP-S62280765-A (JP)
Title: Developing method
Inventor: HOSAKA AKIHITO
IPC: G03G9/10
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a good image which has a good gradation characteristic and is free from fogging by impressing an AC electric field between an electrostatic image holding surface and developer carrying body and specifying the relation between the grain size of an insulating magnetic carrier and the weight content of the carrier with respect to the resin of magnetic material particles and the mixing ratio of an insulating toner. CONSTITUTION:A two-component developer prepd. by mixing the insulating toner an the insulating carrier consisting of the resin and magnetic material is supplied on the developer carrying body and the developer on the developer carrying body is brought into contact with the electrostatic image holding surface. The AC electric field is impressed between the electrostatic image holding surface and the developer carrying body in this stage. The value of D(mum) expressed by D(mum)=nd/100 is so controlled as to be within a 20<D<100 range when the grain size of the insulating magnetic carrier is designated as d(mum) and the weight content of the carrier with respect to the resin of the magnetic material particles as n(wt%), and n>=60wt%. Further, the mixing ratio of the insulating toner is so controlled as to be within a 20-50wt% range.
Patent JP-S62280478-A (JP)
Inventor: ARAI AKIRA
IPC: E05F15/16
Filed: 1986-05-30
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-S63291236-A (JP)
Title: Magneto-optical recording medium
Inventor: NIIHARA TOSHIO
IPC: G11B11/105
Filed: 1987-05-22
Abstract: PURPOSE:To suppress corrosion reaction which is pitting and oxidation from the outside circumferential part of a medium by providing a passive state forming metallic film to the outside circumferential part of the recording medium. CONSTITUTION:The film of the passive state forming metal such as Nb, Ti, Ta or Cr is formed to the outside circumferential part of the recording medium. The passive state metallic film formed in such a manner greatly suppresses the diffusion of the corrosive factors such as oxygen and moisture entering from the outside. The recording medium is thereby protected against corrosion and the life thereof is prolonged. This outside circumferential passive state film exerts no undesirable influence at all to the magnetic characteristics of the medium.
Patent JP-S5550988-A (JP)
Title: Production of clad steel plate
Inventor: HARA CHISATO
IPC: B23K20/04
Filed: 1978-10-07
Abstract: PURPOSE:To reduce production process and achieve the cost reduction of products by removing the oxide film on one side of ordinary steel slab in an oxidation-free atmosphere and preventing its reoxidation with a plasma arc and compression bonding an activated clad material to this surface. CONSTITUTION:An ordinary steel slab 1 which becomes base metal is heated to a rollable temperature (about 800-1200 deg.C) and its top surface is scarfed with the plasma arc by a plasma device 2, whereby the oxide film on the surface is completely removed. The gas flowing in the portion A is ionized in the portion B by the arc heat between the electrode 8 at the end part of the plasma device 2 and plasma torch 7 and the plasma is injected together with the arc through the port C of a nozzle 9 made of ceramics. Ar, N2, H2, etc. are desirable as the non-oxidative gas used for this. The same gas is blown as shielding gas from a nozzle 3 as well to prevent the reoxidation of the slab top surface and a clad material 5 having been activated through pickling or the like is led by pinch rolls 4 and is superposed on the activated surface thereof, thence it is compression bonded by rolls 6.
Patent JP-S613450-A (JP)
Title: Shared memory integrated device of three-dimensional photo coupling
Inventor: HIROSE ZENKOU
IPC: G11C11/404
Filed: 1984-06-18
Abstract: PURPOSE:To speed up signal transmission by a method wherein layers are optically coupled with one another by combination of light emitting elements with light receiving elements. CONSTITUTION:A 1-MOS dynamic memory cell is formed in the surface of an Si semiconductor layer 6, and a light receiving element 8 connected by half superposition on the drain region D of an MOS transistor 4 is formed in the surface of the semiconductor layer 6, and a light emitting element 7 and a data transfer line 9 are adhered by successive lamination by half superposition on the light receiving element 8. A conductive region Da is formed in the neighborhood of the surfae of the semiconductor layer 6 by half superposition on the element 8, and a data copy line 10 connected to the conductive region Da by passing through an SiO2 insulation layer 5 is formed by adhesion on the insulation layer 5. Further, the whole surface of the insulation layer 5 is coated with an SiO2 insulation layer 5a. When memory cells of such a construction are arranged on each layer in two dimensions, and each of two-dimensional memory integrated layers is laminated by making each layer agree above and below in position of groups 7-9 of light emitting and light receiving elements, the ground 7-9 come into optical coupling with one another via the SiO2 insulation layer 5a are semiconductor layer 6.
Patent JP-S5647706-A (JP)
Title: Rectifier for vertical curve of track rectifying unit
Inventor: NAGAKURA MASATERU
IPC: E01B35/06
Filed: 1979-09-28
Abstract: PURPOSE: To correct a front reference portion and correct a gateway portion of a vertical curve of a track automatically by a mechanism wherein the front reference portion, which moves with a track rectifier capable of travelling on the track and mutually communicates, a detecting portion and a rear reference portion are set.  
     CONSTITUTION: At a point of time when a front reference portion A of a height detector of a rail of a track rectifier reaches an entrance or an exit of a vertical curve, reference portion interval length is set to a travelling distance setter 2 and a reference portion interval setter 9, and a rectifying system is set by means of the select switches 4a, 4b of a rectifying system change-over mechanism 4 in response to the kinds of the vertical curve. A vertical curve radius is set to a vertical curve radius setter 5, and the quantity of anticipative height rectification is set to a height rectifying quantity setter 6 as necessary. The output voltage of the vertical curve radius setter 5 and the height rectifying quantity setter 6 introduced to a rectification amplifier 7 is compared and computed by means of a comparison operational amplifier 15. The results are compared and computed by means of a comparison operational amplifier 16, and added to a front reference portion rectifier 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5913717-A (JP)
Title: Emulsion preparation
Inventor: FUKUDA MINORU
IPC: A61K31/70
Filed: 1982-07-16
Abstract: PURPOSE:To obtain the titled preparation composed of 5-fluorouracil, a medium- chain fatty acid glyceride and water, agreeable to take, and having excellent absorbability and retainability in the body, and reduced side effects. CONSTITUTION:The objective emulsion preparation is obtained by emulsifying 5-fluorouracil which is an excellent antimetabolic carcinostatic agent, in water using a medium-chain fatty acid glyceride, preferably an 8-12C fatty acid triglyceride as an oil phase. The amounts of fluorouracil and the fatty acid triglyceride are 0.1-5pts., preferably 0.5-2pts., and 1-50pts., preferably 5-20pts. per 100pts. of water. If necessary, a surface active agent (especially a nonionic surface active agent) and a binder are added to the emulsion as emulsion stabilizers.
Patent JP-H11303482-A (JP)
Title: Door lock
Inventor: TSUTSUMI TETSUYA
IPC: E05B65/06
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a door lock highly capable of preventing robbery by preventing the insertion of a bar or the like into a gap between a door and a door frame, widening of this gap, the removal of a dead bolt from the receiving hole of a receiving member and the illegal opening of the door. SOLUTION: Tip of a dead bolt 5 has a linking portion 21 which can be placed inside an outer profile portion 18 of the dead bolt 5 so as to permit to take out from and in to a receiving hole 61 of a receiving member 60 during unlocked state. During locking state by the rotation of a dead hub 3 in unlocked direction, this linking portion 21 is rotated so as to be projected out from the outer profile portion 18 of the dead bolt 5, and the linking portion 21 is linked to a receiving hole 61 of the receiving member 60 thereby setback of the dead bolt 5 becomes impossible.
Patent JP-S62292734-A (JP)
Inventor: NORUBERUTO RIIBAA
IPC: C07C13/20
Filed: 1987-05-22
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-H0420933-A (JP)
Title: Liquid crystal display device
Inventor: KAWAGUCHI HITOSHI
IPC: G02F1/1345
Filed: 1990-05-16
Abstract: PURPOSE:To improve the workability in the case of an IC exchange by forming printed circuit boards as flexible printed circuit boards provided for each of IC chips. CONSTITUTION:The IC-mounted flexible printed circuit boards, each consisting of the IC chip 1 provided on the flexible printed circuit board 2, IC input terminals 3, IC output terminal 4, a through-hole 5, etc., are constituted by providing the input terminals in the right and left side parts and connecting the right and left terminals 3 of the adjacent flexible printed circuit boards to each other, by which the through-printed circuit boards are obtd. In this embodiment, 6 denotes an LCD and 8 denotes the junctures between the discrete IC-mounted flexible printed circuit boards 7. The IC chip 1 to be mounted to one sheet of the flexible printed circuit board is one piece if such constitution is adopted and, therefore, the exchange of only the flexible printed circuit board having the defective IC is merely necessitated in case of the generation of the defective IC. The manhours are thus decreased.
Patent JP-H11305337-A (JP)
Title: Rear projection type display device
Inventor: NAITO KEIJIRO
IPC: G02F1/13
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To more effectively utilize the front area of a rear projection type display device as a screen area. SOLUTION: The P-polarized light emitted from an image projecting device 20 is almost reflected on a polarization selecting part 40, and reflected to a screen 30 side while being almost converted into the s-polarized light by a polarization converting mirror 50. Light which is not made incident on the part 40 out of the s-polarized light reflected on the mirror 50 is made incident on the screen 30 as it is and forms a picture. On the other hand, the light made incident on the part 40 passes through the polarization selecting surface 40, is made incident on the screen 30, and forms the picture.
Patent JP-H06331487-A (JP)
Title: Air leak detector
Inventor: SAKAMOTO YUZURU
IPC: G01M3/26
Filed: 1993-05-26
Abstract: PURPOSE:To accurately detect the air leak of a plurality of objects to be inspected simultaneously. CONSTITUTION:An inspection chamber 1 is provided with a lid body 2 to be closed while maintaining airtightness. A pressure reduction device 4 is connected to the inspection chamber 1 via a piping 3. The inside of the inspection chamber 1 where an airtightly sealed object S to be inspected is loaded is reduced to a specific pressure by the pressure reduction device 4. By detecting the reduced pressure state in the inspection chamber 1 after a specific amount of time, the air leak of the object S to be inspected is detected. The inspection chamber 1 is constituted so that a plurality of objects to be inspected can be loaded. A switching valve 6 for switching a path is provided on the side of the pressure reduction device 4 rather than a pressure detection part 5 for detecting the pressure reduced state of the inspection chamber 1 halfway through the piping 3.
Patent JP-H08290512-A (JP)
Title: Non-skid base sheet
Inventor: YUHI HIDEO
IPC: C09K3/14
Filed: 1995-04-25
Abstract: PURPOSE: To provide a non-skid sheet base laminated with a foam-contg. elastic coating layer consisting of a thermosetting resin compsn. incorporated with a heat expandable foamed body. CONSTITUTION: On one or both of faces of a base material such as a woven fabric, a knitted fabric and a non-woven fabric, a foam-contg. elastic coating layer is laminated with a thermo-setting resin compsn. prepd. by compounding a chlorosulfonated polyethylene as a main component and an NBR, an SBR, etc., for improving adhesiveness with the base material. Therefore, a non-skid effect with elasticity, light and soft touch and excellent adhesiveness to the base fabric is exhibited, it is suitable for a non-skid base sheet, etc., for furnitures mats, etc. In addition, problems of the conventional foam-contg. elastic bodies such as fluctuation of foaming, inferior durability as well as yellowing and discoloring of a formed film can be improved.
Patent JP-H05317213-A (JP)
Title: Air turbine suction implement of vacuum cleaner
Inventor: MIKAMI KATSUMASA
IPC: A47L9/28
Filed: 1992-05-18
Abstract: PURPOSE:To lighten a hose and suction implement in weight, and also, to execute optional control being well-adapted to a floor surface state by constituting the suction implement so that a miniature generator is provided on a shaft of an air turbine, and shutter opening/closing mechanism is subjected to driving control through a control part by speed electromotive force of this generator. CONSTITUTION:In the air turbine suction implement, an air turbine 4 is rotated due to a fact that a suction air current hits against plural pieces of blades provided in a middle part of its haft 12, and a rotary brush 3 is rotated through a power transmission belt 22 by rotational force of this air turbine 4. In this case, a rotor of a miniature generator 13 is fitted and attached to a part of the shaft 12, and electromotive force is generated by cooperation with a coil provided in a coil holder. Subsequently, by this electromotive force, a circuit of a control part 36 is operated, and by a control signal generated by this control part 36, an actuator (motor) 23 of a shutter opening/closing mechanism is rotated. In such a way, a cam 24 is rotated, a shutter 30 is driven through a connecting bar 26 and an arm 27, and an opening area of a nozzle 28 is adjusted.
Patent JP-H05168472-A (JP)
Title: Hybridoma and monoclonal antibody
Inventor: CARRICO ROBERT J
IPC: C07K16/44
Filed: 1991-04-30
Abstract: A nucleic acid hybridization assay employing an immobilized or immobilizable polynucleotide probe selected to form DNA<.>RNA or RNA<.>RNA hybrids with the particular polynucleotide sequence to be determined. Resulting hybrids are detected by binding of an antibody reagent, preferably labeled with a detectable chemical group, selective for binding the hybrids in the presence of the single stranded sample and probe nucleic acids. No immobilization or labeling of sample nucleic acids is necessary and hybridization can be performed entirely in solution.
Patent JP-S5457231-A (JP)
Title: Burner for use in combustors
Inventor: KUBO HIROSUKE
IPC: F23D5/04
Filed: 1977-10-15
Abstract: PURPOSE:To control automatically the volume of air for combustion use in a burner made of a thermally responsive material wherein a thermally responsive piece for increasing and decreasing the area of an air port with the calorific power of the burner is provided. CONSTITUTION:Air for combustion use is intorduced to the bottom of a burner 1 through an air-feed pipe 27 by means of a fan 26. The air is led from an outer periphery of the burner 1 to primary air ports 11. 12 in a vaporizing chamber 7 and a mixing chamber 8, and a secondary air port 13 in a combustion chamber 10. Each air port is cut in an I-chaped form, seeing from a side of the burner 1. Thermally responsive pieces 28, 29 comprising plate alloys of different coefficients of thermal expansion are adhesively attached to the air port in the form of a double door. The thermally responsive pieces 28, 29 curve in the direction of arrows P as the temperature of the burner 1 increases with an increase in calorific power, and automatically increasing the volume of air for cumbustion.