baber/WOPTO huggingface dataset:
Patent JP-H0645246-A (JP)
Title: Resist film, film material and forming method, pattern forming method, and semiconductor device
Inventor: HANAWA TETSUO
IPC: G03F7/095
Filed: 1992-11-04
Abstract: PURPOSE:To protect a resist film from a decrease in acid concentration after an exposure step, and increase controllability in rectangle shape and in measurements, by forming a resist coating film over a chemically multiplying resist film before the exposure step, and restraining the chemically multiplying resist film from contact with an atmosphere after the exposure step. CONSTITUTION:A chemically multiplying positive-type resist film 2 is formed on a semiconductor substrate 1. Then, a resist coating film 9 containing a diffusion-resistant organic acid 8 made of a compound including a sulphonic or carboxylic group is applied to the resist film 2 in a spin coating method. The resist coating film 9 resists absorbing a far infrared ray, and is easily removable at a development step. An excimer laser beam 3 is cast through the resist coating film 9 to the resist film 2 to generate a proton acid 5. The substrate 1 is put in a heating step so that the resist coating film 9 is made more soluble in an alkaline developer. Then, an irradiated part 6 by the excimer laser beam 3 and the resist coating film 9 are solved out using the alkaline developer with an adequate concentration.
Patent JP-H09114913-A (JP)
Title: Reader and information terminal equipment
Inventor: TAKAYAMA YUICHI
IPC: G06Q10/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To enable a reading little in reading error regardless of the direction of a reading object and to improve the work efficiency. SOLUTION: A photographic object containing plural pieces of commodities is photographed by a digital camera 3, digitized image data are inputted, and a bar code is recognized by extracting image data corresponding to a bar code pattern out of those image data. Then, commodity information corresponding to bar code data provided by this recognition is retrieved from commodity information stored in a commodity data memory 9, and the commodity information detected by this retrieval is stored and collecting in a work memory 8 or an external storage part 10 or displayed as a list on an image display part 4.
Patent JP-H07144184-A (JP)
Title: Treatment of incinerator dust
Inventor: SAMEJIMA RYOJI
IPC: B01D53/34
Filed: 1993-11-25
Abstract: PURPOSE:To prevent the elution of an amphoteric metal by blowing an alkaline agent into a waste gas to allow the agent to react with the acidic harmful gas in the waste gas, separating the dust contg. the recational product and remaining alkali by a dust collector and adding a pH regulator to the dust to specify the pH of the treated dust. CONSTITUTION:An alkaline agent is blown into a waste gas and allowed to react with the acidic harmful gas in the waste gas from an incinerator main body 1, and the dust contg. the recational product and remaining alkaline agent is separated by a dust collector 4. A pH regulator (e.g. aluminum sulfate soln.) is added from a pH regulator feed tank 14 by detecting the equivalent of the blown alkaline agent to keep the treated dust at pH 8.5-11.5. Namely, the pH regulator, which has been conventionally added in a fixed amt., is efficiently added in the amt. corresponding to the equivalent of the blown alkaline agent, and the treated dust is surely kept at the pH where the heavy metals such as lead are not eluted.
Patent JP-H05105935-A (JP)
Title: Briquet of assistant for refining iron-based metal
Inventor: HAMAZAKI YOSHIHIKO
IPC: C21C7/04
Filed: 1991-10-14
Abstract: PURPOSE:To provide the briquet capable of being sufficiently attracted with an electromagnet by mixing iron powder into the assistant for refining iron- based metal, briquetting the mixture, increasing the amt. of the assistant and conversely decreasing the amt. of the iron powder. CONSTITUTION:The particulate assistant for refining iron-based metal is press- formed into a shape 1 having one flat surface such as a column or a rectangular parallel piped, iron powder is pressed on the flat surface to form a layer 2, and the iron power is collected on the flat surface and integrated to obtain a briquet.
Patent JP-H02140781-A (JP)
Title: Fixing device
Inventor: SHINDO KAZUNORI
IPC: G03G15/20
Filed: 1988-11-21
Abstract: PURPOSE:To prevent creases of a recording medium by providing endless belts moved at the same speed as the recording medium between the recording medium and heating plates having the same width. CONSTITUTION:Endless belts 3 moved at the same speed as a recording medium 4 are provided between the recording medium 4 and heating plates 1 and 2 having the same width. One endless belt 3 is guided by a roll 5 and is brought into contact with the recording medium 4 on the outside of the heating plate 1. The other endless belt is arranged on the upper face of the heating plate 2, and the recording medium 4 is moved at the same speed while being interposed between two endless belts. Though the heat transmission speed is low because the contact pressure between the heating plate 1 and the endless belt 3 and that between the endless belt 3 and the recording medium 4 are low, heat is sufficiently transmitted because the contact time is long. Thus, a toner image is fixed without damaging neither creasing the recording medium.
Patent JP-H05106377-A (JP)
Title: Precautionary lock
Inventor: KITAGAWA KAIJI
IPC: E05C17/06
Filed: 1991-10-14
Abstract: PURPOSE:To provide the precautionary lock function and the normal lock function and allow a remote operation. CONSTITUTION:The first and second faces 13, 14 are provided on a door 1 and the frame side faced to it, the first recess 15 is provided on the first face 13, the second recess 19 faced to the first recess 15 is provided on the second face 14, and a precautionary stopper main body 16 is stored in the first recess 15. An extraction limiting spring body 17 is connected to the main body 16, a drive projection 20 is provided protrudably from the second face 14, and a lever 18 moving the precautionary stopper main body 16 into the second recess 14 via the protrusion of the drive projection 20 while a door is closed is provided. The drive projection 20 is protruded reciprocatably between the operating position crossing the second recess 19 and the waiting position based on the movement between them, the precautionary stopper main body 16 in the second recess 19 is hooked at the operating position, and the drive projection 20 is retreated. In a precautionary lock provided with these operating members, a dead bolt 90 protrudable from the first face 13 and coupled with a coupled section 98 into the locked state when protruded is provided, and the dead bolt 90 is locked by the protruding action of the drive projection 20.
Patent JP-S63148751-A (JP)
Title: Automatic communication equipment
Inventor: OUCHI KEIJI
IPC: H04Q9/00
Filed: 1986-12-11
Abstract: PURPOSE:To eliminate the influence of a noise and also to discriminate a stop and a disconnection, and to improve the accuracy by providing a singlepole double throw switch on an integrating meter, and always deciding the intermittenting state of two contacts (a), (b). CONSTITUTION:When a disk-like permanent magnet fitted into one of wheels for display of numerals of an integrating meter 1 with a flow rate signal generator makes one rotation, the contact (a) of a single-pole double throw switch is varied as ON-OFF-ON, and simultaneously, a contact (b) is varied as OFF- ON-OFF. When both of said variations are recognized simultaneously through an inputting circuit 11 of the integrating meter with a flow rate signal generator, a storage and integrating circuit 20 counts a flow rate. Accordingly, if the contact (a) and (b) are both ON or OFF, counting is not executed, it is decided to be an abnormality caused by a noise, or a disconnection or the like, and the accuracy is improved.
Patent JP-H02261586-A (JP)
Title: Scraper for liquid distribution piping
Inventor: IJIEENU RU DOUBUA
IPC: B08B9/04
Filed: 1989-11-15
Abstract: PURPOSE: To facilitate the exchange of the wear parts of a scraper having a pair of ends of a trapezoidal shape and the recycling of non-wearing parts by attachably and detachably mounting a pair of annular wear segments on an elongated main body formed by connecting two complementary parts by means of a bolt. CONSTITUTION: The two complementary parts 5, 6 forming the slender main body 4 of the bidirectional scraper 11 having both end portions 4A, 4C of the trapezoidal shape are interconnected by means of a nut 7 fitted to one of these parts and the bolt 8 inserted into the other of the parts. Further, a pair of the annular wear segments 2, 3 are attachably and detachably mounted across a sepn. sleeve 15 of the central portion 4B on the slender body 4 between both end portions 4A and 4C. The disassembly and exchange of the respective parts are facilitated by such constitution and radial deformability and wear resistance are improved.
Patent JP-H03208202-A (JP)
Title: Collimatable type beam type head light
Inventor: MAURITSUIO MANTERO
IPC: F21V7/16
Filed: 1990-11-02
Abstract: PURPOSE: To remove a reversible linear motion actuator from a joint driving unit without requiring any special tool or operation procedure by performing a retraction action of the reversible linear motion actuator and pulling out a spherical head from a spherical space. CONSTITUTION: In removal of a reversible linear motion actuator 6 from a device, an insertion joint 34 is released by rotating the reversible linear motion actuator 6. Then, the actuator 6 is moved along the axial line and reaches a limit position. In this case, a flange 18 is brought into contact with the end part of a tubular guide member 13 and a socket element 15 is inserted completely into the inside of a hole, while a socket element 27 is pulled out completely from the hole 14. A flexible petal type piece 19 in the element 15 is locked in the radial direction by means of the tubular guide member 13. Therefore, a spherical head 26 is locked inside a spherical internal space 20, while a flexible petal type piece 28 in the element 27 can be freely warped outward.  When the actuator 6 performs retracting motion further, the spherical head 30 is pulled out from the spherical space 29, so that the actuator 6 is removed from a joint driving unit 5 without requiring any special tool or operation procedure.
Patent JP-H02256593-A (JP)
Title: Vibration suppressing device for main engine of vessel
Inventor: UJITA KAZUHIKO
IPC: F16M7/00
Filed: 1988-11-22
Abstract: PURPOSE:To obtain the high vibration damping effect with a relatively small- sized device by installing a dynamic vibration absorber which is equipped with a number of swing plates having each additional weight welded, through a spacer onto the top part of a Diesel engine inestalled in the engine room of a vessel. CONSTITUTION:A dynamic vibration absorber 3 is fixedly installed at the top port of a Diesel engine 2 installed in the engine room of a vessel 1. The dynamic vibration absorber 3 is constituted of a plurality of vibrating plates 4 having each additional weight 5 welded onto one edge side and fixing the other edge side by a through bolt/nut 7, etc., through a spacer 6. A necessary number of main vibrating plates 4 are used according to the mass of a main vibrating body, and the viscous liquid 9 such as oil is stored in the casing 8 of the dynamic vibration absorber 3, and each vibrating plate 4 is immersed into the viscous liquid 9 to a certain level position, and the damping characteristic can be adjusted.
Patent JP-H03156059-A (JP)
Title: Overhanging chord construction and pre-stress introducing method in overhanging chord beam construction
Inventor: IMAGAWA NORIHIDE
IPC: E04G21/12
Filed: 1989-11-14
Abstract: PURPOSE:To make it possible to economically form a large span construction by using a tension device placed to strut members formed in the shape of a pantograph and/or clamping devices provided to tension members to induce pre-stress to the tension members. CONSTITUTION:Beam members 10 and 10 are connected to tension member 30 and 31 arranged to the lower parts of them through strut members 11... to form an overhanging cord beam construction T. The strut members 11... are made in the shape of a pantograph, the top section thereof is joined with the beam members 10 and 10, the bottom section thereof is joined at an intermediate position between the tension members 30 and 31, and right and left corner sections are connected with a tension device 27. After that, the right and left corner sections are clamped in the direction to come close to each other with the tension device 27, and the strut members 11... are capable of extending in the up and down directions. Clamping devices 62, 62, 66 and 66 are provided to both ens and/or intermediate section of the tension members 30 and 31, and the tension members 30 and 31 are capable of tension. The tension device 27 and/or the clamping devices 62, 62, 66 and 66 are used to introduce required pre-stress to the tension members 30 and 31.
Patent JP-2001117244-A (JP)
Title: Digital electrophotographic device
Inventor: HOSHIZAKI TAKETOSHI
IPC: G03G5/04
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a digital electrophotographic device by which a defective image quality so-called ghost is not caused, miniaturization is attained and an excellent image quality is obtained even when an S-shaped photoreceptor is used in an electrophotographic device which does not have an exposure means for destaticization. SOLUTION: Relating to the digital electrophotographic device that is provided with at least an electrophotographic sensitive body 11 in which exposure required for the potential attenuation of 50% is less than five times of the exposure required for the potential attenuation of 10%, an electrifying means 13, an electrostatic latent image forming exposure means 14, a developing means 15 and a transferring means 16 and in which a means to expose the body 11 is only the means 14, the potential attenuation time of 50% (T50) for the flash exposure of the body 11 and time required from the means 14 and the next means 13 (time between exposure and electrification) has the relation of T50 <=(the time between the exposure and the electrification)/10.
Patent JP-H06152409-A (JP)
Title: Offset compensating circuit
Inventor: WATAI TAKAHIRO
IPC: H04B14/04
Filed: 1992-11-05
Abstract: PURPOSE:To improve the accuracy of encoding and to enable speedy offset compensation by correcting an offset voltage every time the same code signal continuously reaches a prescribed value and the code signal is counted. CONSTITUTION:When the same code signal outputted from an A/D converter 3 is counted continuously 16 times by an UP/DOWN counter 4, the counter 4 is not reset by a reset circuit 5 but an overflow/downflow state is held. Further, every time the same code signal is outputted, an integrator 6 continuously feedbacks for offset compensation to a filter 2 until offset voltage is cancelled. Based on the output signal from the counter 4, the integrator 6 performs the offset compensation based on the feedback to an analog input signal path.
Patent JP-H08134689-A (JP)
Title: Dull plating method and dull plating method corresponding to meter
Inventor: KANEHIRO TAKASHI
IPC: C25D5/52
Filed: 1994-11-04
Abstract: PURPOSE: To provide a dull plating method capable of applying a final ornamental plating layer without variation in matte state by using a means for uniformly roughening a surface with an emery powder, barrel plating means by which a current density is made almost constant, etc. CONSTITUTION: Undercoating is applied to a body 1 make of resin, metal or ceramic to form an undercoat layer 2, a copper plating layer 3 is formed on the surface of the layer 2 by barrel electroplating, and them an emery powder is jetted onto the copper plating layer 3 surface to subject the surface to honing. A non-lustrous copper plating layer 5 or a lustrous nickel plating layer is formed on the copper plating layer surface subjected to honing by barrel electroplating, and them a final ornamental plating layer 6 is formed on the non-lustrous copper plating layer 5 or lustrous nickel plating layer 6.
Patent JP-S63149888-A (JP)
Title: Floating head slider support mechanism
Inventor: OKUBO TOSHIBUMI
IPC: G11B21/21
Filed: 1986-12-12
Abstract: PURPOSE:To reduce an equivalent mass and to enhance a following characteristic by constituting a gimbal of a central part supporting a head slider, a peripheral part supported by an arm part and a spiral spring part. CONSTITUTION:The gimbal part 23 is constituted of the central part 23A supporting the floating head slider 1, the peripheral part 23B supported by the arm part 5 of a magnetic head position mechanism and the spirally extending elastic spring 23C. When the slider 1 is not loaded, the gimbal part 23 protrudes externally of the surface of the arm part 5, at the time of an operation, it abuts against a medium 4 and is pressed back and a loading force is applied to the slider 1. Accordingly, the equivalent mass can be remarkably reduced with a simple constitution provided with a support mechanism and a load mechanism. A set interval to the recording medium can be completely taken and the fluctuation in the quantity of floating can be reduced.
Patent JP-H07148236-A (JP)
Title: Toiletry deodorizing environment purifier
Inventor: HIROMI TSUTOMU
IPC: E03D9/00
Filed: 1993-11-26
Abstract: PURPOSE:To eliminate acidic gas generated by ozone deodorization reaction in addition by deodorization with ozone. CONSTITUTION:Inlet ports 3, 4 to suck odor inside and outside a closet, respectively, and an exhaust port 5 to exhaust sucked air are formed at a main body case 2, and an air circulation path to make the inlet ports 3, 4 communicate with the exhaust port 5 and a fan 6 to suck and exhaust the air are arranged at the main body case 2, and also, an ozonizer 7, an ozone deodorizing catalyser 8, and an acidic gas adsorbent 9 are arranged from the upstream side to downstream side of the air circulation path sequentially. In this way, the odor sucked from the inlet ports 3, 4 is mixed with the ozone from the ozonizer 7, and an odor component is dissolved when it passes the ozone deodorizing catalyser 8, and the acidic gas generated at that time is sucked by the acidic gas adsorbent 9, then, purified air is discharged from the exhaust port 5.
Patent JP-S62153928-A (JP)
Title: Projection optical system
Inventor: ARAKI KEISUKE
IPC: H04N1/04
Filed: 1985-12-27
Abstract: PURPOSE:To lower irregularity of the quantity of light caused by superposition of distribution of the quantity of light on an image face formed by each inverted real image system by arranging a row of optical members made by arranging plural optical members in a row in one direction one for each one direction of the face of an object. CONSTITUTION:Optical members are arranged at points A2-C2 for one direction of points A1-C1 on an object 1 to form a row of optical members. Similarly, optical members are arranged at points D2-F2 for points D1-F1 in another direction on the object 1 to form a row of optical members. The two rows of optical members are arranged in steplike form vertically to the face of the object 1. By providing plural rows of optical members of the object side and the image surface side in steplike form respectively, the system is constituted to prevent mutual interference of plural inverted real image systems for each optical member in the space. Thus, a large area for plural directions of the object 1 is projected on the image surface 2 at a time to improve efficiency of projection, and at the same time, irregularity of the quantity of light caused by superposition of distribution of the quantity of light by each inverted real image system can be lowered.
Patent JP-H03154760-A (JP)
Title: Automatic lens edger
Inventor: ISHIHARA TAKETOSHI
IPC: G01B11/24
Filed: 1989-11-14
Abstract: PURPOSE:To prevent a human-initiated machining error generated at the time of fitting a lens to be machined at an automatic lens edger for machining by providing a detecting means for detecting a right or left eye discriminating means provided at an attracting jig so as to discriminate automatically whether the lens to be machined is for the right eye or left eye. CONSTITUTION:A lens to be machined L with a right-eye attracting jig 50A fitted thereto is mounted at a lens rotating shaft 30. At this time, a column like base part 52A is fitted into a recessed part 31, but the tip 32a of a detecting axis 32 is protruded on the recessed part 31 side because of being inserted into the recessed part 55 of the column like base part 52A. Accordingly, the rear end 32b of the detecting axis 32 is prevented from going forward from the rear end 30b of the lens rotating shaft 30, and the contact piece 41 of a detecting part 40 is held in the contact point off state. Whether the lens to be machined L is for the right eye or left eye can be thus discriminated automatically at the detecting part 40 by mounting the lens to be machined L through the attracting jig 50.
Patent JP-H08152391-A (JP)
Title: Material testing machine
Inventor: TOKUOKA NOBUYUKI
IPC: G01N3/04
Filed: 1994-11-30
Abstract: PURPOSE: To set the entire test piece to a thermal equilibrium state in a short time in a testing machine for testing a material in a temperature atmosphere. CONSTITUTION: One (fixed side) 1 of clamps 1, 2 for clamping a test piece TP is coupled to a load cell 5 fixed to a base 4 via a rod 3. The other (movable side) 2 of the clamps is coupled to an electromagnetic exciter 7 via a rod 6, and a load is given to the piece TP clamped by the clamps 1, 2 by the vibration of the exciter 7. The exciter 7 is fixed to a movable base 8, which laterally slides on a large-sized pedestal 9 fixed to the base 4 to be position-regulated. The movable element of a strain sensor 10 made of a differential transformer is provided at the rod 6, and the stator side laterally slides on a small-sized pedestal 11 fixed to the base 8 to be zero calibrated.
Patent JP-H05105859-A (JP)
Title: Hot-melt self-adhesive composition
Inventor: ISHIGE AKITOSHI
IPC: C09J153/02
Filed: 1991-10-17
Abstract: PURPOSE:To obtain a hot-melt self-adhesive compsn. excellent in properties such as holding power. CONSTITUTION:A hot-melt self-adhesive compsn. comprises as the main components a block copolymer of a styrene with a conjugated diene, a cumarone-indene resin comprising 50-100wt.%, based on all constituent monomer units, indene or alkylindene monomer units as the indispensable constituent monomer units, and a novolak phenolic resin.
Patent JP-H03155749-A (JP)
Title: Columnar chocolate and its production
Inventor: SAKATA TAKENORI
IPC: A23G1/30
Filed: 1989-11-13
Abstract: PURPOSE:To readily obtain a seamless columnar chocolate, excellent in beautiful appearance with hardly any loss of the shape by casting chocolate into a specific forming mold, cooling and solidifying the chocolate and releasing the solidified chocolate from the mold. CONSTITUTION:A flat plate having one or more holes of a definite shape and a pipe 2 of a definite shape such as circle or star made of a synthetic resin (preferably a high nitrile-based resin containing >=50wt.% unsaturated nitrile monomer) with both opened ends is engaged therewith to superpose the undersurface of the flat plate 1 on a flat plate 3 having a smooth surface. Both the ends are then tightened with a tightening jig and molten chocolate is subsequently cast into the resultant mold, cooled and solidified. The flat plate 3 is then removed to push out the chocolate with an ejector rod 4 to release the chocolate from the mold. Thereby, the objective chocolate is obtained.