baber/WOPTO huggingface dataset:
Patent JP-S5765725-A (JP)
Title: Production of polyester powder
Inventor: SATOU TETSUO
IPC: C08J3/14
Filed: 1980-10-06
Abstract: PURPOSE: To produce a polyester powder free from blocking and suitable for powdered glues, by mixing a solution prepared by dissolving a polyester, crystallinity ≤ specified %, in a solvent inert to the polyester with a diluent.  
     CONSTITUTION: A polyester, crystallinity ≤15%, (preferably, a polyester consisting of an acid component containing (i) terephthalic acid or its ester and (ii) isophthalic acid, phthalic acid (anhydride), etc., at a (i)/(ii) ratio of 9/1W1/9 (mol ratio) and a glycol component consisting of ethylene glycol or cyclohexanedimethanol) is dissolved in a solvent inert to the polyester, e.g., 1,4-dioxane and the solution is mixed with a diluent, e.g., methanol or toluene, at a solvent/diluent ratio of about 2/1W1/2 (by weight) to precipitate a polyester powder. A blocking-free fine powder suitable for powdered glues, particularly, hot melt adhesives for fabric and textile products can be produced without blocking. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09299521-A (JP)
Title: Golf club head
Inventor: MIYAJIMA TETSUYA
IPC: A63B53/04
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the weight of a face member, to prevent the degradation in strength and to form a head to a larger size. SOLUTION: The golf club head having at least a face member 1 consisting of a metallic material has many ridges 4 inclining in one direction from the top part 2 of the head to a sole part 3 and extending apart spaced intervals and recesses 6 segmented by many ridges 5 similarly inclining in the other direction from the top part 2 of the head to the sole part 3 extending apart spaced intervals on the rear surface the head member 1.  These recesses 6 consist of the respectively plural first recesses 6A in a longitudinal direction and transverse direction around a face center C as a substantial center in a central area A when the face member 1 is segmented to the central area A of a range of 25 to 35mm in the longitudinal direction of the head and both outer side areas B on the toe and heel side, the second recesses 6B existing in contact with the first recesses 6A and the third recesses 6C formed in both outer areas B. The heights of ridges 4, 5 segmenting the recesses in order from the third recesses 6C to the first recesses 6A are made successively higher.
Patent JP-S5933035-A (JP)
Title: Bead forming method
Inventor: FUKUYORI KAZUNARI
IPC: B21D17/02
Filed: 1982-08-16
Abstract: PURPOSE:To obtain a beaded formed plate free from distortion in forming a long bead by repeating partial forming successively using dies, by restraining a flat plate part on both sides using upper and lower dies to prevent drawing of the part near the bead. CONSTITUTION:A work 1 is inserted between an upper die 6 and a lower die 7, and the work 1 is pressed and restrained from above and below. Frictional force larger than tensile strength of the material is generated between the upper die 6 and the upper face of the work 1 and between the lower die 7 and the lower face of the work 1 to prevent the work 1 from drawing when the bead is bulged. Then, the bead is bulged by pushing up a punch 8. This partial forming work is repeated until a specified bead length is obtained.
Patent JP-H09301059-A (JP)
Title: Hazard flasher device prioritizing turn signal
Inventor: KOSAKA HIROSHI
IPC: B60Q1/52
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of an input circuit in a controller for a hazard flasher device prioritizing a turn signal by the output of its output circuit, even upon commonly connecting the input and output circuits to the connection between a flasher unit and a turn signal switch. SOLUTION: A controller 6 is provided for setting a flasher unit 4 into its hazard flashing state or hazard turned-out state alternately upon each receiving of a signal from an automatic return switch 5, and setting the flasher unit 4 from its hazard flashing state into its turn signal flashing state preferentially when a turn signal switch 1 is operated. Both output circuit 62 and input circuit 63 in the controller 6 are commonly connected to the connections (a) and (b) between the flasher unit 4 and the turn signal switch 1. The output circuit 62 has level shift diodes 62A to 62D for directing to the flasher unit 4 a signal of a potential not exceeding the threshold potential of the input circuit 63.
Patent JP-S622562-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAWADA SHIZUO
IPC: H01L27/092
Filed: 1985-06-27
Abstract: PURPOSE:To attain excellent memory holding characteristics by a method wherein a source and drain of a transistor in a section demanding the prevention of current leaks is comosed only of low-concentration impurity diffusion layers and a source and drain of a transistor in a section not demanding such are composed of low-concentration and high-concentration impurity diffusion layers. CONSTITUTION:A transistor of the first group, in a peripheral circuit region 20 not including memory cells demanding the prevention of current leaks, is constructed in the same fashion as a transistor of a conventional design. A transistor of the second group, in a memory cell section 30 particularly demanding the prevention of current leaks, is so constructed as to be provided with a source and drain composed solely of an N<-> type diffusion layer 7 and with a second gate electrode 6 entirely covered by a CVD-SiO2 film 8. In the manufacture of such a semiconductor device, the memory cell section 30 is not subjected to an RIE process, which protects the memory cells from degradation in their holding characteristics attributable to a layer damaged in an RIE process. This ensures excellent holding characteristics and an improved yield rate.
Patent JP-H04338870-A (JP)
Title: Machine translation device
Inventor: OGURO YOSHIHISA
IPC: G06F17/27
Filed: 1991-05-15
Abstract: PURPOSE:To faithfully express the parallel structure of an original sentence and to improve the easiness of understanding a translated sentence more easily. CONSTITUTION:A detecting means 34 detects parallel expressions in the original sentence. A discriminating means 37 uses a generation dictionary to discriminate the parallel expressions. Parallel expressions in an objective language corresponding to each structure of parallel expressions are stored in the generation dictionary. A generating means 38 changes parallel expressions in the objective language based on the generation dictionary with respect to each structure of parallel expressions. By this constitution, the parallel structure of the original sentence is reflected on the surface and the parallel structure is faithfully expressed.
Patent JP-S63303719-A (JP)
Title: Hot molding method of laminated molded product of thermoplastic resin
Inventor: HIROHATA TADAYOSHI
IPC: B29C51/10
Filed: 1987-06-04
Abstract: PURPOSE:To obtain easily and reliably a hot molded product which is free from a defect of a blister and well-balanced, by a method wherein after the fringe part of a resin sheet has been clamped by a clamp of a molding machine, deaeration through vacuum drawing between both the resin sheets is begun about synchronously with starting of heating. CONSTITUTION:A vinyl chloride resin sheet (PVC sheet) 1 and PVC sheet 2 are put between a top and bottom pair of clamps 6, 7 for a hot molded film and fixed under a state where an air suction frame 3 of a rectangular cross section is interposed between the fringe parts of the sheets. Then after starting of deaeration operation through suction between both the PVC sheets 1, 2 through a suction hole 5 of the air suction frame 3, the same is heated by a top and bottom heaters 8, 9. Consequently, the PVC sheets 1, 2 becomes a state where they adhere closely to each other due to softening of them and a laminated material 10 is formed by performing hot fusion. Therefore, the laminated material 10 which is heated and under a softened state is set up onto a mold 12 of an air-pressure forming machine 11. Simultaneously with sending in of compressed air (a) through the upper part ventilation (b) is performed through the lower part, molding is performed at 4 development magnifications and then a molded product A which is free from a defect of a blister in a box-like state is obtained by performing cooling and demolding.
Patent JP-S5837493-A (JP)
Inventor: JIYON RICHIYAADO BEIRESU
IPC: F28F9/00
Filed: 1982-08-16
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-S5931150-A (JP)
Inventor: KONDOU KENKICHI
IPC: A47G19/00
Filed: 1982-08-14
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-H0320174-A (JP)
Title: Sealing
Inventor: RICHIYAADO MAABUIN SUPAAKUSU
IPC: F16J15/32
Filed: 1990-05-30
Abstract: PURPOSE: To provide a shaft seal assembly that is resistant to heat caused by friction through the provision of a lip seal that causes lubricating oil retained by an oil ring and an oil seal to absorb and diffuse heat generated within the oil ring. CONSTITUTION: A lip or dust seal 50 has a lip 54 that rotates with a guide ring 24 and slidably and sealingly engages an oil ring 18. An annular spacer ring or washer 60 is placed to rotate with the guide ring 24 and prevent any collapse of the lip seal 54. The lip seal 54 and the washer 60 then frictionally engage that side of the oil ring 18 which is exposed to lubricating oil and faces them directly. The lubricating oil absorbs and diffuses heat caused by the frictional engagement within the oil ring 18.
Patent JP-H09323705-A (JP)
Title: Charging device of liquid containing solid
Inventor: SAWABUCHI TAKAHIRO
IPC: B65B3/12
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the residue of a charged material at a neraby part of the outlet port of a device body. SOLUTION: The inlet port 52 of a device body 35 is connected to the intermediate port 53 through a liquid passage 73 of a rotary valve 37 by the rotation of the rotary valve 37 or the intermediate port 53 is connected to the outlet port 54. An air-blowing opening 92 for blowing out the stuck liquid is provided at the outer peripheral face 71a of the rotary valve 37. The air-blowing opening 92 is exposed to the outlet port 54 in the condition that the inlet port 52 is connected to the intermediate port 54.
Patent JP-S5845633-A (JP)
Title: Information recording medium
Inventor: MATSUBARA KUNIHIRO
IPC: G11B7/24024
Filed: 1981-09-07
Abstract: PURPOSE:To obtain a medium with less deformation of secular change such as warp and strain, low cost, high shape-stability and excellent strength, by bonding two bases having an information recording layer at least on one base, taking the layer as the inside. CONSTITUTION:The 1st base 5 made of a synthetic resin is provided with an added layer 6 made of a photo-setting resin and an optical recording layer 7 is vapor-deposited on the surface. An added layer 6' made of the photo-setting resin is similarly provided for the 2nd base 5' using the same type of material as the 1st base 5, and both are bonded with a photo-setting type adhesive 8. Thus, since the absorption factor and coefficient of thermal expansion of the bases 5, 5' and the layers 6, 6' are equal, allowing to decrease the deformation such as warp and strain due to secular change.
Patent JP-S622351-A (JP)
Title: Ticket issuing system for totalizator
Inventor: YAMASHITA HIDEJI
IPC: G06Q50/10
Filed: 1985-06-27
Abstract: PURPOSE:To increase the safety and to make it difficult to execue a forgery use by correcting the character of a ticket, since a ticket issuing machine cannot be operated singly, even if the ticket issuing machine is stolen, by being govered by a host computer with regard to an issued ticket character from of the ticket machine. CONSTITUTION:With regard to a character and a numeral, and with regard to a size of a dot pattern and a character form, various terms are prepared in advance in character sets 41, 42..., and a data is transferred from one kind of character set to all ticket issuing machines through transfer lines 31, 32.... A data transfer is executed from one of the prescribed character sets 41, 42- to RAMs 51, 52 of ticket issuing machines 21, 22.... Its time is executed immediately before the operation is started in the morning of the appointed day, when the ticket issuing machine is installed in the beginning, an initial program loading is executed, or for the purpose of the re-enforcement of a race, a prescribed character set is extracted and transferred as necessary. Also, the forgery use of a ticket can be prevented by changing a character form in accordance with wht morning and the afternoon.
Patent JP-S5843295-A (JP)
Title: Treatment for night soil
Inventor: SUZUKI TOMIO
IPC: C02F9/00
Filed: 1981-09-07
Abstract: PURPOSE:To decrease BOD components and to decrease the load in a secondary treatment stage by subjecting night soil to an anaerobic digesting treatment, discharging the liquid in a digesting tank under full agitation, adding a flocculating agent thereto to form a floc and dehydrating solids. CONSTITUTION:Night soil is subjected to a pretreatment such as settling of grit in a pretreating device 1. If necessary, an iron salt is added thereto in a mixing tank 2, then the night soil is introduced into a digesting tank 3. After the night soil is subjected to an anaerobic digesting treatment in the tank 3, the night soil is discharged in the form of the liquid mixture consisting of digested sludge and reparated liquid under full agitation. The discharged liquid mixture is transferred into a mixing tank 4, where a flocculating agent is added to the mixture; thereafter the mixture is fed to a dehydrator 5 such as centrifugal dehydrator, whereby the same is dehydrated. The dehydrated cake formed by the dehydration is incinerated. The separated liquid is fed to a secondary treating device 6 having an aerating means of an activated sludge method or the like and a settling means. Here, the liquid is subjected to a secondary treatment consisting mainly of BOD removal, and the treated water is discharged to the outside of the system.
Patent JP-H08309339-A (JP)
Title: Wastewater treatment method
Inventor: MIYAJIMA TORU
IPC: C02F1/28
Filed: 1995-05-17
Abstract: PURPOSE: To purify drainage containing multivalent anionic pollutants such as a surfactant, dye, humic acid inexpensively and efficiently. CONSTITUTION: By mixing highly water absorbing cationic resin fine particles into drainage containing various multivalent anionic pollutants, after the pollutants being adsorbed, the resin is separated and removed to attain the object. The cationic resin has water absorption of 50 times or more in pure water, and preferably the fine particles of the resin of 100 micron or less are dispersed in an aqueous solution of salt for use.
Patent JP-S6032309-A (JP)
Title: Transformer
Inventor: KIUCHI TADASHI
IPC: H01F27/28
Filed: 1983-08-02
Abstract: PURPOSE:To contrive easing of electric field at the ridge part of a core yoke part by a method wherein an insulator of L-shaped cross section is closely contacted along the ridge part of the core yoke part. CONSTITUTION:An insulator 24 having L-shaped cross section consisting of Kraft pulp is attached in a close-contacted manner to the ridge part (edge part) 22 of a core yoke part 10 which is facing a winding 14. Said insulator 24 is attached in such a manner that it is covering the whole surface of the ridge part 22 along the longitudinal direction of the ridge part 22 of the core yoke part 10. A core yoke part insulating layer 26 is arranged between the core yoke part 10 and the winding 14 in such a manner that it is covering the multistaged face of the core yoke part 10. The desired thickness (t) of the insulator is 2-5mm., but is can be increased or decreased according to the intensity of electric field. Because the insulator is interposed between the insulating oil and the ridge part 22 of the core yoke part 10, the electric field on the boundary of insulating oil is reduced by the amount of distance where the insulator 24 is interposed. Accordingly, the electric field of the ridge part 22 of the core yoke part 10 can be eased.
Patent JP-S62299379-A (JP)
Title: Printing method for polypropylene sheet
Inventor: TAKEDA HIDETOSHI
IPC: B41M1/30
Filed: 1986-06-19
Abstract: PURPOSE:To enable a UV-cured ink film to be provided directly on a polypropylene sheet with favorable adhesion, by heating either one or both of a polypropylene sheet printed directly in a UV-curable printing ink and the film of the ink on the sheet. CONSTITUTION:Adhesion of a polypropylene sheet and a UV-cured ink film thereon is effected by heating either one or both of them. The heating may be carried out by heating the polypropylene sheet before printing in a UV-cuable ink and irradiating the ink film with UV rays, may be carried out during printing in the ink on the sheet, or may be carried out during or after irradiating the ink film with UV rays after printing. The heating is preferably conducted after printing. This heating is an operation of raising temperature, and the temperature to which the polypropylene sheet is heated is preferably not higher than 70 deg.C. When the printed UV-curable ink is heated, the UV-cured ink film can be provided directly on the polypropylene sheet with favorable adhesion.
Patent JP-H06344911-A (JP)
Title: Electric point
Inventor: KIKUCHI TOSHIO
IPC: B61L5/06
Filed: 1993-06-14
Abstract: PURPOSE:To monitor the conversion load force which is necessary for the maintenance of the operation reliability of an electric point easily and efficiently. CONSTITUTION:On the outer periphery of the transmission shaft 30 of the driving mechanism of an electric point, a plurality of inclined grooves 71 and 72 are formed, and an exciting coil 73 and a detection coil 74 are arranged in an annular form around the part where the grooves 71 and 72 are formed, and in order to detect the conversion load force from the induced voltage generated on the detection coil 74, a constant high frequency current is allowed to flow in the exciting coil 73, and the induced voltage is received as input, and the signal corresponding to the variation quantity of the induced voltage is outputted.
Patent JP-S5485267-A (JP)
Title: Preparation of porous polytetrafluoroethylene
Inventor: KAWAKAMI KANJI
IPC: B29C67/20
Filed: 1977-11-25
Abstract: PURPOSE: To prepare a highly porous polytetrafluoroethylene having relatively low elongation, by drawing a product obtained by the extrusion or rolling of a mixture composed of PTFE powders, a foaming agent, and a liquid lubricant, and decomposing the foaming agent by heating.  
     CONSTITUTION: A mixture composed of (A) 100 parts of polytetrafluoroethylene powder (PTFE), (B) 0.1W15, pref. 1W5 parts of a foaming agent (e.g. azodicarbonamide) and (C) 5W50 parts, pref. 10W30 parts of a liquid lubricant such as naphtha, liquid paraffin, etc., is extruded or rolled, and the product thus obtained is uni- or biaxially oriented at a temperature below the decomposition point of the foaming agent. The draw ratio is pref. 20W700%. The oriented product is heated and sintered at a temperature above the decomposition point of the foaming agent, or, if necessary, above the melting point of the resin, to obtain a PTFE foam. The porosity of the foam is usually 15W95%, and the pore size is between 0.01 and 100μ. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62297855-A (JP)
Title: Production of toner for electrophotography
Inventor: ITAYA HIDETAKA
IPC: G03G9/08
Filed: 1986-06-18
Abstract: PURPOSE:To obtain a toner having excellent cleaning property, image density, resolution, gradation, charge stability and blocking property by subjecting a liquid suspension of a polymerizable monomer, coloring agent, magnetic powder and oil soluble polymn. initiator having a prescribed compsn. to a foaming treatment after the polymn. rate attains a prescribed value. CONSTITUTION:The polymerizable monomer, coloring agent and/or magnetic powder and the oil soluble polymn. initiator are suspended and dispersed into water contg. an org. dispersant and the polymn. of the monomer is executed. The foamable azo polymn. initiator is used at 0.01-1wt% by the weight of the monomer as part of the polymn. initiator and the polymn. is executed at 20-120 deg.C, more preferably 50-90 deg.C. The suspension is then subjected to the foaming treatment at the temp. higher by 20-80 deg.C than the glass transition temp. of the main resin component obtd. after the polymn. rate attains 80wt%, more preferably 95wt%. The polymer obtd. by the polymn. has preferably >=50,000 average mol.wt.
Patent JP-S5849523-A (JP)
Title: Body floor structure of automobile
Inventor: WATANABE HIROYUKI
IPC: B60K15/073
Filed: 1981-09-09
Abstract: PURPOSE:To sharply improve rigidity of the floor as well as to intercept flow sound of fuel in the fuel tank in such a way that a fuel tank is arranged at a tunnel of a floor panel, and a stiffener is installed on the inside of the vehicle compartment of the tunnel. CONSTITUTION:A tunnel 5 which is protruded upward at the floor panel 4 is installed at the center part in the width direction of a floor panel 4, and a fuel tank 6 is held in the tunnel 5. On the other hand, a stiffener 9 is arranged to cover the tunnel 5 and a shift linkage 3. The front end of the stifferner 9 is connected to a dashboard panel 8, the rear end connected to a back panel 7, and both end parts to the floor panel 4 respectively.
Patent JP-H01310752-A (JP)
Title: Electric dust collector
Inventor: MATSUDA KENJI
IPC: B03C3/36
Filed: 1988-06-09
Abstract: PURPOSE:To improve dust collection efficiency and thereby ensure quick dust collection in accordance with dust density by generating forcibly an air flow which passes through a charging section and a dust collection suction, and at the same time, making possible the adjustment of an air volume and voltage according to the dust density of the air. CONSTITUTION:When a button 'HIGH' for dust collection on an operation mode setting switch 16 is turned ON, if necessary, a microcomputer 18 receives this pulse signal to increase the velocity of an air flow. Consequently, the required number of motor revolution for an increase in the air flow passing through a charging section and a dust collecting section is determined. Then an operation command which increases the number of motor 6 revolutions is issued to a fan motor drive circuit 15. Subsequently, the velocity and volume of an air flow increase and an increase in dust collection capability results. This enables quick removal of dust from the air. Dust collection efficiency can be increased by adjusting a power supply to the charging section.
Patent JP-H04366535-A (JP)
Title: Deflection yoke device
Inventor: MURAO YOSHIHITO
IPC: H04N9/28
Filed: 1991-06-13
Abstract: PURPOSE:To easily adjust distortion of a picture generated in horizontal and vertical deflection coils with accuracy. CONSTITUTION:A vertical deflection current correction circuit 12 corrects a vertical deflection current so that magnetic fields of vertical deflection coils 22a, 22b are shifted corresponding to a first control signal from a control circuit 11 in the direction of pin-cushion magnetic field. A vertical parabolic current generating circuit 13 supplies a vertical parabolic current correcting horizontal convergence displacement to correction coils 23a, 23b corresponding to a second control signal from the control circuit 11. A horizontal and vertical parabolic current generating circuit 14 outputs first and second horizontal and vertical parabolic currents correcting each vertical displacement between electron beams R, G and between electron beams G, B to correction coils 24a, 24b corresponding to a third control signal from the control circuit 11. Consequently, distortion of a picture generated in horizontal and vertical deflection coils can be easily adjusted with accuracy.
Patent JP-S60186984-A (JP)
Inventor: MISHIERU MAASERU GABURIERU GOO
IPC: G07D3/00
Filed: 1984-07-09
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。