baber/WOPTO huggingface dataset:
Patent JP-H0321306-A (JP)
Title: Dissolution and defoaming process
Inventor: YUKI KOICHI
IPC: B01F1/00
Filed: 1989-06-19
Abstract: PURPOSE:To dissolve a powder material in the foam-free state by adding the powder material into liquid in a dissolution tank, reducing the pressure in the dissolution tank, and then starting high speed agitation, repeating high speed agitation, stopping pressure reduction, starting pressure reduction and reducing the pressure in the dissolution tank step by step. CONSTITUTION:A powder material is added into liquid in a dissolution tank 4 with closed jacket through a valve 9, and the pressure in the tank 4 is reduced by a vacuum pump 5 and high speed agitation is started by an agitating blade 11. While high speed agitation is carried out, stopping pressure reduction and starting it again are repeated to reduce the pressure in the tank 4 step by step and dissolve the powder material and defoam the same. As a result, the powder material which easily generates lumps can be dissolved quickly and easily in the foam-free state and defoamed therein.
Patent JP-S5945372-A (JP)
Title: Water-based ink composition
Inventor: KITOU MITSUNORI
IPC: C09D11/00
Filed: 1982-09-07
Abstract: PURPOSE:To prepare a water-based ink composition having sufficiently low rate of evaporation to keep the tip of a felt pen, etc. to a wet state even after the exposure to atmosphere for a long period, and low viscosity even at a low temperature, and suitable for the ink of a felt pen, sign pen, etc., by using a urea or thiourea derivative represented by a specific formula as a component. CONSTITUTION:The objective composition can be prepared by mixing (A) preferably 10-20wt% of a urea or thiourea derivative of formula (Y is O or S; R1- R4 are H or lower alkyl provided that at least one of R1-R4 is H, and R1-R4 are not H at the same time) (preferably ethylurea or N, N'-dimethylthiourea), (B) 40-70wt% of a solvent preferably water or a mixture of water and methonal, (C) 4-12wt% of a dye such as Water Black, and (D) 0.1-0.3wt% of an antiseptic such as sodium benzoate, etc.
Patent JP-H0821446-A (JP)
Title: Smooth surface part
Inventor: INOUE TAKAO
IPC: B23K9/29
Filed: 1994-07-06
Abstract: PURPOSE:To reduce the working cost and facilitate the work in abrasion and breakage. CONSTITUTION:A smooth surface part is equipped with a function part having a smooth surface and a supporting part for supporting the function part on the device, and the function part is made of the graphite with possesses the high orientation performance, and the surface parallel to the orientation direction is used as the smooth surface. The function part consists of an upper part cover 28 which supports the upper part cylinder 23 of a rotary head part 2 from the axial direction.
Patent JP-H0319804-A (JP)
Title: Manufacture of inorganic hardened body
Inventor: KUSUNOKI MITSUAKI
IPC: B28B3/02
Filed: 1989-06-19
Abstract: PURPOSE:To release from a forming mold without allowing material to adhere to a green sheet at forming under pressure by a method wherein at least the contact part with kneaded matter of the forming mold is made of air-permeable material so as to feed air through the air-permeable material to the contact interface between the contact part of kneaded matter and the kneaded matter. CONSTITUTION:A forming mold 10 consists of the contact part 12 with green sheet, which comes into contact with the green sheet 11 and is made of air- permeable material, an air chamber 13, which covers the whole contact part 12 with the green sheet, and an air feeding part 15, which introduces air through a feed pipe 14 into the air chamber 12, so as to pressingly form the green sheet, which is conveyed with a lifting means. Through the pores 21 of capillary tubes, which are produced by sintering, in the air-permeable material used at the contact part 12 with the green sheet. In case of flat press, at the finish of pressing, air is fed in the air chamber 13 so as to feed the air to the contact interface between the contact part 12 with the green sheet and the green sheet 11 in order to release the green sheet 11 from the mold.
Patent JP-S5778538-A (JP)
Title: Original plate making method
Inventor: HIRAYAMA KAZUNARI
IPC: G03F1/00
Filed: 1980-11-05
Abstract: PURPOSE:To form the upper side and the lower side of an original at the same  time repetitively, without frequent registering of patterns, by using a mobile frame movable with raw dry plates held by it, and a pair of holding frames opposite to each other movable with negative dry plates held by them. CONSTITUTION:The master negative dry plates 21, 31 of a larger side and a smaller side are formed, and they are held with holding frames 25, 35, respectively, so as to render both the pattern faces of the master negative dry plates 21, 31 opposite to each other. The frames 25, 35 are joined together and the rectangle of the larger side and that of the smaller side are adjusted so as to accord their centers using a microadjusting tool. The master negative dry plates are opened as the registering state is maintained, and a mobile frame 41 fixing 2 raw dry plates 23, 24 on both the sides is introduced between the dry plates 21, 31, and stopped at the given position. Then, the master negative plates 21, 31 sandwich the mobile frame 41 fixing the 2 raw dry plates 23, 24, and subject them to contact exposure. The negative dry plates 21, 31 are opened and the raw dry plates 23, 24 are moved to the next exposure place.
Patent JP-H11346412-A (JP)
Title: Gutting device
Inventor: OSHIGANE ISAO
IPC: H02G1/06
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device which cuts an anchor fixing a cable laid in a drainpipe from the outside of the drainpipe through remote control. SOLUTION: A truck 3 running in a drainpipe, an arm supported on the truck 3 so as to be able to ascend and descend and rotate, a blade 12 which is mounted on the seat on the top end of the arm and driven to be rotated by a motor, sheathes 6 and 7 which are provided on both the sides of the seat are made to protrude from the blade 12, have warped upper surfaces to protect the blade 12 and, at the same time, provide a positioning function for the ascend of the arm, wings 8 protruding sideways from both the sides of the sheathes 6 and 7 and a controller, which is provided outside the drainpipe and connected to the truck 3 through a control cable are provided.  With this constitution, the arm is elevated and turned, unit the sheathes 6 and 7 hit the inner surface of the drainpipe, and after the end surfaces of the wings 8 are pressed against an anchor 15 for positioning, the arm 4 is further made to turn to cut the anchor 15 with the blade 12. Immediately after the cutting, the side surfaces of the sheathes 6 and 7 press down a cable 11 and have the cable 11 separated from the blade 12.
Patent JP-H111226-A (JP)
Title: Wrap film storage box and manufacture thereof
Inventor: OSAKI KATSUHIRO
IPC: B65D83/08
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To enable painting at the same time as printing of an outer package and to prevent blocking from occurring, by forming an anti-unrolling layer provided on a side wall at a position for cutting a wrap film of an acrylic emulsion-containing varnish layer. SOLUTION: A cutting blade 4 is provided at an end of a lid 3 connected to a body 2 for receiving a wrap film 1, while an anti-unrolling layer 6 is provided on a side plate 5 of the body 2 at a part for cutting the wrap film 1. The anti-unrolling layer 6 is formed of an acrylic emulsion-containing varnish layer, wherein it may be provided on a side wall directly or via an anchor coat layer. Outer package printing such as a product name is offset-printed on a side to be an outer package of the storage box, and the acrylic emulsion varnish is applied in a horizontal line on the side plate 5 of the body 2 by an in-line coater in the same process. Then, far infrared rays are radiated to harden and dry. At this time, even if an amount of applied varnish is increased, blocking may not occur clue to insufficient drying because the varnish is excellent in quick-drying property.
Patent JP-S5280060-A (JP)
Title: Automatic body weight and height measuring device
Inventor: OOYAMA YOSHIROU
IPC: A61B5/107
Filed: 1975-12-26
Abstract: PURPOSE: Time for assembly and adjustment is reduced and change of control is facilitated by performing program controlling through the use of a micro computer in a control section thereby reducing the number of parts of the control section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07336706-A (JP)
Title: Convergence correction device
Inventor: TAGAMI TOMOHISA
IPC: H04N9/28
Filed: 1994-06-13
Abstract: PURPOSE:To obtain convergence correction device with high accuracy corresponding to various broadcast signal sources with respect to the device correction convergence of a television receiver. CONSTITUTION:A synchronizing signal of a video signal is inputted to a deflection section 27, from which a deflection waveform is generated. A correction waveform generating section 29 uses the deflection waveform to generate a correction signal and outputs it to a delay control section 30. A frequency discriminating section 31 discriminates a scanning frequency of the video with a synchronizing signals and gives the frequency information to a delay control section 30. The delay control section 30 delays the correction signal depending on the scanning frequency of the video. A correction section 28 amplifies a correction signal and gives the amplified signal to a display section 24. Then an image is corrected with high accuracy by correcting the convergence with a video signal of a standard even when a video signal of other standard is inputted.
Patent JP-S5278457-A (JP)
Title: Optical modulator
Inventor: OOTA YOSHINORI
IPC: C09K3/00
Filed: 1975-12-25
Abstract: PURPOSE: To provide an optical modulator, in which light beam is transmitted through a single crystal having a specific molecular formula to separate in the direction of transmission and electric field is applied acrosss the crystal to improve performance and stabilize operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S643387-A (JP)
Title: Tandem piston device for valve
Inventor: MINEMURA TAKASHI
IPC: F16K31/122
Filed: 1987-06-24
Abstract: PURPOSE:To supply a pressurized air to upper and lower pistons through a simple machining of a spindle by ventilating the pressurized air supplied to the lower side of the lower piston to the lower side of the upper piston. CONSTITUTION:A pressurized air is introduced directly to the lower side of a lower piston 18a from an air pressure introducing hole 21 of a cylinder 20. The introduced pressurized air pushes up a lower piston 18b, enters a lower connecting hole 19b from the lower face of the lower piston, and then reaches the lower side of the upper piston 18a from an upper connecting hole 19a through upper and lower shaft-holes 35a, 35b of upper and lower spindles 17a, 17b. The pressurized air reached the lower side of the upper piston 18a pushes up the upper piston 18a. Thus, the pressurized air acts upon the lower faces of the upper and lower pistons 18a, 18b.
Patent JP-S5945608-A (JP)
Title: Signal processor
Inventor: ENDOU KOUICHIROU
IPC: G10L21/003
Filed: 1982-09-06
Abstract: PURPOSE:To ensure the effective use of the memory capacity and to perform expansion of a time axis, by stopping the writing to a memory by a controller and an output signal of a digital comparator and eliminating a specific level of an analog signal. CONSTITUTION:The analog signal applied to an input terminal 21 in a quick traversing reproduction time of a tape recorder is digitized and delivered onto a digital signal line 28. For this digital signal, the presence or absence of an analog signal of the terminal 21 is discriminated by a digital comparator 27. If no analog signal exists, the comparator 27 sends a signal to a controller 25 through an output signal line 33 to avoid the read-in of the digital signal to a memory 24. A clock device 26 sends the read clock to the controller 25, and the controller 25 delivers the digital signal to the line 28 from the memory 24 synchronously with the read clock. This digital signal is converted into an analog signal and delivered to an output terminal 34.
Patent JP-H086013-A (JP)
Title: Reflection type liquid crystal display device
Inventor: DAIKOU YASUHIRO
IPC: G02F1/1335
Filed: 1994-06-15
Abstract: PURPOSE:To provide the reflection type liquid crystal display device which can secure sufficient brightness. CONSTITUTION:A polarizing plate 2 is provided on the upper external surface of a liquid crystal cell 1 and a reflecting plate 3 is provided on the lower external surface of the liquid crystal cell 1; and a color fluorescent layer 9 is provided between the electrode 7 and oriented film 11 on the lower substrate 12 of the liquid crystal cell 1 and transparent particulates 10 are provided on the top surface of the color fluorescent layer 9. The majority of incident light transmitted through the polarizing plate 2, therefore, passes through the liquid crystal cell 1 and is reflected by the reflecting plate 3, and the reflected light passes through the liquid crystal cell 1 again and is emitted from the polarizing plate 2 to the outside or absorbed by the polarizing plate 2, but light other than visible light which passes through the polarizing plate 2 and 1 is made incident on the liquid crystal cell 1 is absorbed as energy by the color fluorescent layer 9, which emits the absorbed energy as light of respective colors, so the display becomes bright and the synergistic effect of the lens effect by the transparent particulates 10 on the top surface of the color fluorescent layer 9 and the effect of the color fluorescent layer 9 makes the display brighter.
Patent JP-H11324015-A (JP)
Title: Expansion and contraction device of crawler frame
Inventor: NAKAMURA EIJI
IPC: E02F9/02
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours of an expansion or contraction work (change of gauge) of right and left crawler frames in a working time and a transporting time of a construction machine. SOLUTION: This expansion and contraction device of a crawler frame is provided with stoppers 1a, (1b) equipped in the leg of a center frame 1 and a plurality of bolts 7 fitted to the crawler frames 3 and brought into contact with the stoppers 1a, (1b) of the leg of the center frame 1. When changing the gauge of the crawler. frame 3 against the center frame 1, at least one of a plurality of bolts 7 is removed and the rest are brought into contact with the stopper 1a or the stopper 1b.
Patent JP-S6135276-A (JP)
Title: Recording material
Inventor: KONO SHUNZO
IPC: B41M5/50
Filed: 1984-07-27
Abstract: PURPOSE:To provide a light-transmitting recording material for ink jet recording which is excellent in ink receptivity and clearness of recorded images, by providing an ink-holding layer and an ink-permeable layer consisting of fine particles. CONSTITUTION:The ink-holding layer is formed mainly of a hydrophilic material capable of receiving a water base ink, e.g., polyvinyl pyrrolidone. The ink- permeable layer consisting of fine particles may be provided by, for example, a method wherein a liquid comprising a resin such as polyvinyl acetate is applied to the ink-holding layer in a predetermined thickness, and a medium is removed by paying attention to the drying temperature. To produce the recording material, for example, a polyethylene terephthalate film is used as a light-transmitting base, a coating liquid comprising 15pts.wt. of polyvinyl pyrrolidone and 85pts.wt. of water is applied to the film by a bar coater method, followed by drying to provide the ink-holding layer. Then, a coating liquid comprising 10pts.wt. of polyvinyl acetate and 90pts.wt. of water is applied to the ink-holding layer, and is dried to provide the ink-permeable layer consisting of fine particles, thereby obtaining the light-transmitting recording material.
Patent JP-H078306-A (JP)
Title: Sheet for climbing irons to prevent sticking of snowballs
Inventor: TAKAHASHI YUICHIRO
IPC: B29D7/01
Filed: 1993-06-25
Abstract: PURPOSE:To protect from sticking of snow and prevent formation of snowballs by piercing claws of a climbing iron through the sheet, folding the extra breadth of the sheet upward along the frame and fastening it with adhesive parts, placing a shoe on it and fastening the shoe with a band. CONSTITUTION:The plastic sheet main part 1 consists of the bottom 2 to cover the bottom of the climbing iron 9 and the extra breadth 5 to be folded upward on the toe end side and is affixed at the center of the bottom 2 with a backing sheet 6. On the inner border of each of the extra breadths 3, 4, 4a and 5, adhesive tape 7 is attached. The claws 11 of the climbing iron 9 are placed to the marks 8 and pierced through the bottom of the sheet main part 1, and then the extra breadths 3, 4, 4a and 5 of the sheet are folded upward along the frame 10 of the climbing iron, upon which a shoe 13 is placed and fastened with a band. Thus, the attachment of the sheet is easy and, as the sheet covers the entire frame of the climbing iron except the claws, the frame part, in particular, of the climbing iron is protected from sticking of snow, which makes walking on the snow easy and is effective to prevent a slip and fall accident.
Patent JP-H103624-A (JP)
Title: Magnetic recorder
Inventor: GIURA YOSHIHIRO
IPC: G11B5/455
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To shorten a processing time of head clogging measures by providing an output level history observing device observing history of numerical values of reproduction output levels of a recording head and a reproducing head converted by a converter. SOLUTION: A tracking shift detecting envelope signal is used for generating a tracking control signal in a tracking error detection circuit 10, and an RF envelope signal is A/D converted 9 to be used for generating the output level numerical value data from a reproduced signal. Then, the history of the numerical values of respective reproduction output levels of the recording head 1 and the reproducing head 2 are observed by a tracking error detection circuit 10 and a servo control CPU 11. Thus, since the accurate state of the head clogging and its history are grasped, the head clogging measures can be taken in an earlier stage before error processing by a parity code, etc., after a signal is processed at a recording time and a reproducing time also, and the processing time for the clogging measures is shortened.
Patent JP-S5857406-A (JP)
Title: Production of polyvinyl butyral having improved autohesion
Inventor: YANAGISAWA KUNIO
IPC: C08F8/28
Filed: 1981-09-29
Abstract: PURPOSE:To produce a polyvinyl butyral which, when plasticized, is capable of providing laminated glass interlayer membranes having excellent autohesion, by treating a polyvinyl butyral in a state of an aqueous dispersion in the presence of a water-soluble salt of a specified acid in the strongly acidic range. CONSTITUTION:An acid catalyst is added to an aqueous PVA solution heated above 20 deg.C, saponification degree of PVA >=90mol%, average polymerization degree of PVA 800-3,000. After cooling the reaction system, butyraldehyde is added and condensed. Then, a polyvinyl butyral dispersed in water phase is obtained by precipitating a polyvinyl butyral, butyralization degree of 60-75mol%, at below 20 deg.C. This is mixed with 2-100pts.wt. per 100pts.wt. polyvinyl butyral, water-soluble salt of hydrochloric acid, nitric acid or hydrobromic acid (e.g., calcium bromide). The mixture is further reacted at above 30 deg.C in the strongly acidic region. Then, the catalyst is neutralized.
Patent JP-S5944825-A (JP)
Title: Electron beam exposing equipment
Inventor: GOTOU MINEO
IPC: H01J37/304
Filed: 1982-09-07
Abstract: PURPOSE:To improve accuracy and speed of exposure of a continuous transferring method of a variable shape-forming electron beam exposing equipment by determining the optimum transferring speed of a specimen table. CONSTITUTION:A specimen table 17 is transferred continuously to one direction and step by step to another direction perpendicular to the former by a driving circuit 20 operated by the direction given by a computer 19. The transferred position of the specimen table 17 is detected by a laser scale 21 and this information is given to a deflection control circiut 22. The computer 19 has a variable setting function of the transferring speed of the specimen table 17 and has a testing function to make a trial exposure. A judging circuit is included in the circuit 22 and it judges whether an electron beam is deflected in a prescribed deflecting region. With this constitution, the optimum transferring speed of the specimen table 17 can be determined before actual exposure so that the speed of the exposure can be made maximum without deteriorating the accuracy of exposure.
Patent JP-S5857243-A (JP)
Title: Manufacture of frame electrode
Inventor: HOKAO MASAYUKI
IPC: H01J29/74
Filed: 1981-09-30
Abstract: PURPOSE:To realize a frame electrode which has no loading and can be worked easily by stretching a fine metal wire around a frame, attaching a paste containing silver and copper to parts to which the fine wire is to be stuck, and heating the paste so as to fix the fine wire to the frame. CONSTITUTION:After the initial end of a fine metal wire 2 is welded and fixed to a frame 1, the wire 2 is wound around the frame 1 at a given pitch, while a given tensile force is applied to the wire 2, and the final end of the wire 2 is fixed to the frame 1 in the same manner as above. Next, a paste 4 in which munute powdery particles of silver and copper are dispersed is attached to parts at which the wire 2 is to be stuck to the frame 1. Then, after the paste 4 is dried, the frame 1 is put in an annealing hydrogen furace or the like, held in the furnace, for example, at 780 deg.C for about one hour, and gradually cooled to room temperature. As a result, the binder contained in the paste is decomposed and removed, and silver and copper melt and change into a silver-copper alloy 6. As a result, any rising of the alloy 6 up among the wire 2 can be prevented, and the work efficiency of a frame electrode can be widely enhanced.
Patent JP-S6047059-A (JP)
Title: Polyphenylene ether resin composition
Inventor: SHIYOU MASANOBU
IPC: C08L21/00
Filed: 1983-08-25
Abstract: PURPOSE:To provide the titled resin compsn. having excellent impact resistance and good moldability, by blending a rubber-modified polystyrene resin, a hydrogenated block copolymer elastomer and a specified styrene oligomer. CONSTITUTION:10-90pts.wt. polyphenylene ether resin [e.g. poly(2,6-dimethyl-1,4- phenylene)ether], 0-85wt% rubber-modified polystyrene resin (a resin obtd. by dispersing 3-30wt% rubbery random copolymer or polybutadiene in the matrix of polystyrene), 2-10wt% hydrogenated A-B-A type block copolymer elastomer (wherein A is a polymer block of an arom. vinyl hydrocarbon and B is a polymer block of a conjugated diene hydrocarbon) and 1-15wt% low-molecular resin (selected from alpha-methylstyrene oligomer, styrene oligomer and a styrene/acrylic oligomer) are blended together.