baber/WOPTO huggingface dataset:
Patent JP-S54158466-A (JP)
Title: Prevention of bleeding of resin foam
Inventor: HOSOKAWA TOSHIMICHI
IPC: C08J9/30
Filed: 1978-06-06
Abstract: PURPOSE: To prevent bleeding of a resin foam containing an ammonium salt of a high fatty acid as a blowing agent, by using one or more compounds selected from the group consisting of magnesium hydroxide, calcium hydroxide, and calcium carbonate, as anti-bleeding agents.  
     CONSTITUTION: 40W60 wt% of an emulsion of a resin is blended with 1W10 wt% of an ammonium salt of a higher fatty acid as a blowing agent and 0.2W10 wt% of one or more compounds selected from the group consisting of magnesium hydroxide, calcium hydroxide, and calcium carbonate as anti-bleeding agent, and foamed mechanically. Even the addition of the anti-bleeding agent to the blowing agent provides very fine foams and improved foam stability, and the foams do not collapse by drying after coating or by heat treatment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54159466-A (JP)
Title: Manufacturing of decorative resin molded article
Inventor: HANAMOTO KEISHI
IPC: B29C35/00
Filed: 1978-06-06
Abstract: PURPOSE:To manufacture the title molded article having excellent appearance free from resinous feeling, by vacuum-forming a decorative sheet having a flocked surface in a mold, and injection molding a resin to the surface of the sheet, thereby integrating the sheet and the resin. CONSTITUTION:A sheet 1 of a moldable resin such as polyethylene, polystyrene, etc. is decorated by flocking or laminating with suede, woven or nonwoven fabrics 2 to obtain a decorative sheet A. A female mold 5 for vacuum forming and injection molding use is mounted to a platen 3 with a spacer 4, and the decorative sheet A is clamped between the female mold 5 and a frame 6, heated with a heater 7, and vacuum-formed by opening a vacuum valve 8'. The mold 5 is closed with a male mold 10, and molten synthetic resin 16 is injected into the cavity 15 through a nozzle 12 to integrate the resin and the decorative sheet.
Patent JP-H01242671-A (JP)
Title: Electrodeposition coating composition
Inventor: IIZUKA TADAHISA
IPC: C09D163/00
Filed: 1988-03-23
Abstract: PURPOSE:To make it possible to form an electrodeposition coating composition which can give a high-performance film of a high hardness and excellent toughness, by incorporating a compound having a specified structure containing a tert. amino group, a urethane group and a glycol residue as a binder. CONSTITUTION:This composition comprises a compound of formula I (wherein R1 is H or CH3, and A is a bivalent organic group). As said A, a bivalent organic group of formula II (wherein R2 is H or CH3, X is a halogen group or CH3 which substitutes for H, n is 1-8, and m is 0-4) is desirable. Said compound of formula I can be obtained by reacting 1mol of a compound having two epoxy groups with about 1.5-2.5mol of a sec. amino group-containing urethane diol of formula III (wherein R1 is H or CH3).
Patent JP-S61226754-A (JP)
Title: Photosensitive body
Inventor: WATANABE KAZUMASA
IPC: G03G5/043
Filed: 1985-03-29
Abstract: PURPOSE:To improve carrier generating ability by forming a photosensitive layer contg. a specified azo compd. on a conductive substrate. CONSTITUTION:A carrier generating layer 2, preferably, having a thickness of 0.01-20mum, composed essentially of the azo compd. represented by formula I, each of R1, R2, and R3 and being H, 1-8 C alkyl, 1-6 C alkoxy, halogen, or cyano, and each of A1, A2, and A3 being one of formulae II-X, and a carrier transfer layer 3 composed essentially of a carrier transfer material are laminated to form a photosensitive layer 4 on the conductive substrate 1, such as a metallic plate, a metallic drum, or a paper or plastic film, or the like made conductive by coating it with a conductive polymer, a conductive compd. like indium oxide, a thin film of aluminum,its alloy, palladium, gold, or the like, or vapor depositing it.
Patent JP-S56164437-A (JP)
Title: Data entry system from terminal
Inventor: KAWADA TAKAO
IPC: G06F3/14
Filed: 1980-05-21
Abstract: PURPOSE: To decrease erroneous inputs, etc. by an operator, by forming a displayed screen incorporating the items read out from a master file at the center and confirming or changing the screen at the terminal side.  
     CONSTITUTION: A readout means 13 reads out the form data from a form file 11 based on the form designation. Further, a required item data is read out from an item master file 12 at an editing means 14 and it is fed to a terminal side 2. Since screens are displayed on a terminal side display 22, it is sufficient for an operator only to fill in the specified columns. The operator confirms the displayed data and can change if required. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62225308-A (JP)
Inventor: MATSUSHITA HIROYUKI
IPC: B28D1/22
Filed: 1986-03-27
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-H01239928-A (JP)
Title: Formation of pattern
Inventor: SUGIMOTO NAOAKI
IPC: G03C1/00
Filed: 1988-03-22
Abstract: PURPOSE:To develop at a time first and second positive resist films by superimposing and applying the second positive type resist film, which is not exposed, on the first positive type resist film after exposing the whole surface of the latter, and selectively exposing both films. CONSTITUTION:A first positive type resist film 12 is formed on a substrate 11 and exposed over the entire surface thereof. A second positive type resist film 13 of the same kind as the first one is superimposed and applied on the first one. Then, those films are selectively irradiated with a light l2 by a projection exposure method to selectively form an optically sensitized region 14 on the second positive type resist film 13. Further, the first and second positive type resist films 12, 13 corresponding to the sensitized region 14 are removed to form an opening 15. With such a construction, upon the second positive type resist film 13 being selectively exposed for forming the opening with use of a development solution, the first positive type resist film 12 is also developed for forming an opening therethrough.
Patent JP-H03268392-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: TSUBOMATSU YOSHIAKI
IPC: H05K3/46
Filed: 1990-03-16
Abstract: PURPOSE:To form an interlayer connecting wiring stably on a board having a warp by a method wherein a polishing jig whose polishing area is 30% or less of the area of an wiring board is scanned and plane polishing is executed. CONSTITUTION:The surface of pillar-shaped conductive patterns 3 connected to first wiring patterns 2 formed on an insulating board 1 and the first wiring patterns 2 are covered with an insulating layer 4; the surface of the insulating layer 4 is flattened; and a plane polishing operation of the surface of the insulating layer 4 in order to expose the pillar-shaped conductive patterns 3 is executed while a polishing jig 9 whose polishing area is 30% or lower of the area of the wiring board 1 is scanning the surface of the insulating layer 4. That is to say, the polishing jig 9 whose area is small so as to permit a warp produced to the board 1 is used. Thereby, it is possible to cope with polishing of the board 1; and a high-density wiring board whose productivity is excellent can be manufactured.
Patent JP-S543688-A (JP)
Title: Radiation shield
Inventor: KANAO YUUJI
IPC: G21C11/00
Filed: 1977-06-10
Abstract: PURPOSE: To provide a narrow clearance between penetration section and section to be inserted, and a perforation in the section to be inserted respectively in tiers allowing the strength of radiation which penetrates the perforation section to reduce easily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0571527-A (JP)
Title: Slewing gear for bearing pin
Inventor: ROOBERUTOOYAN BARUTERUSU
IPC: F16D41/22
Filed: 1992-03-26
Abstract: PURPOSE: To enable locally concentrated abrasion to be uniformly distributed on the whole periphery of a support pin and to simplify and improve the lubrication of the support pin by mounting a clutch unit on the support pin in the manner that torque can be transmitted. CONSTITUTION: A clutch unit formed by two clutches 11 and 12 engaged with each other is mounted to a support pin in a manner that they cannot rotate with respect to each other. Each clutch unit automatically engages a support pin 1 with a rotating component 9 only or with a support member 2 only with respect to the rotating direction of the rotating component 9. When the rotating component 9 rotates counter-clockwise, the engaged clutch 12 is disengaged against the returning force of a spring member 14. When the rotating component 9 rotates clockwise, the engaged clutch 11 is loosened, cooperates with the support pin 1 due to the action of the engaged clutch 12 to generate stepped rotation. The support pin 1 rotates every load cycle and is then engaged with the support member, therefore it is possible to enable load and abrasion to be uniform after a plurality of load cycles.
Patent JP-S60212642-A (JP)
Title: Accelerator controlling apparatus for car
Inventor: MURAKAMI AKIKIYO
IPC: F02D41/04
Filed: 1984-04-05
Abstract: PURPOSE:To obtain the proper throttle-valve response speed according to the operation speed by sampling the instantaneous value of the operation amount of an accelerator at each minute time and obtaining the weighted average value of a series of the instantaneous value of the operation amount according to the accelerator operation speed and determining the aimed value of the throttle opening degree according to the weighted average value. CONSTITUTION:The captioned controller is equipped with a detection means (a) for detecting the operation amount of an accelerator operating element (b) and the operation speed, and the instantaneous value of the above-described operation amount is sampled at each minute time by a sampling means (c), and the value corresponding to a certain number of times of sampling in the past is memorized into a memory means (d). It is discriminated by an operation- speed range discriminating means (e) if the operation speed corresponds to any of a plurality of operation speed ranges, and one among a series of weighted values Wo...Wn corresponding to a plurality of sampling in different weighted value distribution which is set into a weighted average calculating means (f) is selected according to the above-described discrimination result, and the weighted average value of the instantaneous value series of the operation amount is obtained. Then, the aimed value of the throttle-valve opening-degree is obtained by an aimed-value conversion means (g) according to the weighted average value, and a throttle valve (i) is controlled.
Patent JP-S61228009-A (JP)
Title: Production of reversibly stretchable polymer membrane
Inventor: SUZUKI MAKOTO
IPC: C08F220/54
Filed: 1985-03-30
Abstract: PURPOSE:To obtain the titled membrane having excellent strength and elasticity and suitable as an output medium of an actuator for small-sized machine, by mixing methacrylic acid monomer with a specific crosslinking agent in water or in a mixture of water and ethanol and polymerizing the monomer to form a membrane. CONSTITUTION:(A) Methacrylic acid monomer is mixed with (B) a crosslinking agent of formula (CH2=CR-CO)2X(R is H or alkyl; X is -NHCH2NH- of -OC2H4O-) (e.g. N,N-methylenebisacrylamide) preferably at a molar ratio of 10-100 in water or in a mixture of water and ethanol and the monomer is polymerized in the form of a membrane to obtain the objective polymer membrane.
Patent JP-S61227802-A (JP)
Title: Thermopervaporation device
Inventor: OKAWA YUJI
IPC: B01D61/36
Filed: 1985-03-29
Abstract: PURPOSE:To rapidly remove a condensate from a condensation chamber and to improve the permeation efficiency by providing condensate discharge ports and furnishing a condensate guide to each discharge port. CONSTITUTION:Plural discharge ports 10 are provided at the lowermost part and at the midway of a condensation chamber 3 and a guide wall 40 inclined to the horizontal direction is furnished to each discharge port. A high-temp. untreated liq. is introduced into an untreated liq. passage 2, formed between two porous membranes 1, from an introducing pipe 6. The untreated liq. is vaporized. The vapor is permitted through the porous membrane 1 and condensed on the surface of a cooling plate 30 of the condensation chamber 3 to form condensate, which flows down along the guide wall 40 into each discharge port 10. The condensate after flowing into the discharge port is discharged from a discharge passage 11 to the outside.
Patent JP-S52150886-A (JP)
Title: Table feed device
Inventor: KOBAYASHI AKIYOSHI
IPC: B24B47/20
Filed: 1976-06-10
Abstract: PURPOSE: To connect a change-over lever and a spool valve through a link mechanism, install the spool valve rotatable to a bed, and change manual feed and automatic feed smoothly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S543062-A (JP)
Title: Synthesis of 3-aminoisoxazoles
Inventor: MAKIKADO TOKUO
IPC: C07D261/14
Filed: 1977-06-08
Abstract: PURPOSE: To prepare 3-aminoisoxazoles in high yield and with reduced by-production, by the reaction of iminium with hydroxylamine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55160398-A (JP)
Title: Sampling and holding circuit
Inventor: YAMANE SATOSHI
IPC: G11C27/02
Filed: 1979-05-31
Abstract: PURPOSE: To simplify a circuit by forming an analog switch and null amplifier in a body by using the null amplifier functioning as the analog switch.  
     CONSTITUTION: Null amplifier 2 functions as an analog switch, its output is connected direct to capacitor 4, and switch 3 is connected to the control terminal of null amplifier 2. As a result, when switch 3 is OFF, null amplifier 2 operates normally and when ON, null amplifier 2 operates as if it would turn OFF as a switch on the whole, thereby holding an input signal in capacitor 4. Thus, the switch and null amplifier can be made into one body and a sample holding circuit can be formed of only a bipolar element, so that the circuit can be simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10268836-A (JP)
Title: Method for driving liquid crystal display device
Inventor: NAGAI MAKOTO
IPC: G02F1/133
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a multi-level liquid crystal display device hardly causing flickers with a relatively simple circuit configuration, by selecting a first gray level and the arrangement on time sequence of the first gray level so as to reduce the low frequency component. SOLUTION: A memory read-out buffer rearranges the data transferred from a memory to transfer them to a gradation data conversion circuit. the gradation data conversion circuit uses logic respectively and beforehand awaited for an x sub-frame and a y sub-frame to output the division data x data and the y data. A column voltage operation circuit operates a column signal by a plural lines selection method to output it. That is, the circuit operates orthogonal transformation by using a selection matrix. These data are sent to a liquid crystal displaying column driver as the display data. A panel driver signal generation circuit generates control signals of a row driver and a column driver answering to a row selection pattern based on the selection matrix to supply them to respective drivers and to drive a liquid crystal panel.
Patent JP-H03270964-A (JP)
Title: Thermal recorder
Inventor: YAMASHITA MAMORU
IPC: B41J25/304
Filed: 1990-03-20
Abstract: PURPOSE:To make it possible to automatically lift a thermal head dependent on the width of a recording paper by providing a control circuit which controls a first clutch, a second clutch and a drive motor, and selects a thermal head corresponding to the size of the paper so as to attach it with pressure to a platen roller. CONSTITUTION:A control circuit turns on a clutch 70, turns off a clutch 78, detaches a motor device from a drive motor 68, and couples the drive motor 68 with cam means 16. The control circuit selects head support means 50, 52, 53 corresponding to the size of a recording paper, drives the the drive motor 68 to drive the car means 16 for a predetermined quantity, changes the position of the head support means to one position of two positions, and makes selected thermal heads 44, 66, 67 contact tightly to a platen roller 14. Also, when the control circuit drives the cam means 16 in a direction that the selected thermal heads 44, 66, 67 are driven in the head up direction, the selected thermal heads 44, 66, 67 go up from the platen roller 14.
Patent JP-S62282747-A (JP)
Title: Expendable pattern for casting cylinder head for internal combustion engine
Inventor: EINAGA HIDEO
IPC: B22C9/22
Filed: 1986-03-28
Abstract: PURPOSE:To eliminate the volumetric change and shape change of a combustion chamber by dividing an expendable pattern for casting a cylinder head by the parting lines extending along the base of water jackets positioned right above the combustion chamber of the cylinder head. CONSTITUTION: The cylinder head 11 is set with the parting line D, E, F, G, H extending from a suction side lateral face 22 toward an exhaust side lateral face 23 along the center line of a suction port 20 and an exhaust port 21. The parting line D positioned right above the combustion chamber 18 is so set as to extend along the base of water jackets 19a, 19b, 19c, 19d. The respective expendable patterns corresponding to blocks 101, 102, 103, 104, 105, 106 divided in the positions of the parting line D, E, F, G, H are then formed and are united to one body by an adhesive agent. The volumetric change and shape change relating to the combstion chamber of the cylinder head are thereby eliminated.
Patent JP-H06282832-A (JP)
Title: Floating type magnetic head
Inventor: TSUKAMOTO SHIGERU
IPC: G11B5/187
Filed: 1993-03-26
Abstract: PURPOSE:To ease a peak shift to be caused by a noise or the like by a method wherein a track at a rear rim of a gap part is so shaped to expand in T that no interface will not exist to generate a virtual gap near the rear rim of the gap part, which eliminates the generation of virtual gap signals to improve an S/N ratio of a reduction signal with the overlapping of no noise on a base line of the reproduction signal. CONSTITUTION:A gap part is made up of a metal magnetic film 9 and a slider side metal magnetic film 10 alone being confined to a track width TW while a magnetic circuit thereof is made up of metallic films 9 and 10 and a gap 3 serving concurrently to record and reproduce. The films 9 and 10 are formed narrower than the track width TW and expanded in T near the gap 3. This method can prevent degrading in characteristic even if any slight deviation is caused between a C core 1 and the track width and the track width on the side of the slider 2 in the integral formation of the core 1 and the slider 2.
Patent JP-S51144531-A (JP)
Title: Fugure pattern party line generator
Inventor: HOSHINO TADAO
IPC: G09G5/36
Filed: 1975-06-09
Abstract: PURPOSE: Deriving only dots on the party line in indicating a figure pattern with the dots. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11264689-A (JP)
Title: Outdoor unit for air conditioner and manufacture of heat exchanger used therefor
Inventor: KATO YASUAKI
IPC: F28F17/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain an outdoor unit for an air conditioner carrying a heat exchanger having excellent heat transfer performance by preventing frosting concentrically at front edges of fins. SOLUTION: Heat exchanger rows each having a plurality of heat transfer tubes 1 (1a to 1c) and fins 3 (3a to 3c) independently providing at one row of the heat transfer tubes are juxtaposed in an atmosphere flowing direction 7. Further, cut lines 12a are formed at fin front edges 11a front of the tube 1a of at least first row of the rows. A heat transfer between the tube 1a and the fin front edge is shut off by the lines 12a to prevent frosting from being concentrated at the front edges 11a.
Patent JP-H03271501-A (JP)
Title: Method and device for repairing turbine blade
Inventor: MAIKERU JIEIMUZU FUREIZAA
IPC: F01D5/12
Filed: 1990-03-20
Abstract: PURPOSE: To facilitate repair by providing a process for applying deforming force to blades, and using a restraining means so that the blades can be maintained in a deformed state while a repair process for applying remarkable heat energy is performed. CONSTITUTION: A clamping means 17 is composed of a first part 20, a second part 21 and bolts 22, 23, 24 for connecting both the parts 20, 21, and plural clamp members 35 to 38 are locked to the flange 31 of a steel angle bar forming the first part 20. The respective clamp parts 35 to 38 are formed of blade clamp members 40 each of which has a notch 41 engaging with the contour of a blade 11, and are connected to the first part 20 with screw members 42, 43. Blade clamp members provided at the second part 21 are similarly made up of blade clamping means 60 to 63. Then, physical force is applied to blades 11 to 14 after the blades are deformed in the opposite direction to strains generated by the repair process. The physical force is removed after a repair process is performed, and then stress relief heat treatment of the blades is performed.
Patent JP-S56164368-A (JP)
Title: Intermediate transfer medium for toner image
Inventor: TARUMI NORIYOSHI
IPC: G03G15/16
Filed: 1980-05-22
Abstract: PURPOSE:To prevent an intermediate transfer material from being charged and to enhance sharpness and resolution of an image, by rendering the toner image-bearing face of the intermediate transfer material electrically conductive in transferring a toner image onto the intermediate transfer material without transferring the toner image directly onto a copying paper. CONSTITUTION:A rotary drum 1 is provided with a charge-retaining material 1a, rotated in the arrow direction, charged with a charger 2, imagewise exposed (as shown by the broken arrow signal), developed with a developing unit 3, and a toner image is formed on the charge-retaining material 1a. An intermediate transfer belt 11 formed by mixing carbon black or a powder of a metal, such as Ag, as a conductive material with a silicone rubber or the like to render the toner image-bearing face of the belt 11 not higher than 10<10>OMEGA.cm in resistivity. The toner image transferred onto the belt 11 subjected to tension is again transferred onto a transfer paper P using a tension roller 15, a transfer roller 12, a transfer fixing roller 13, and a pressing roller 14. The toner image is fixed to the transfer paper P by heating with a heat source 13a inside the roller 13, thus permitting the belt 11 to be prevented from triboelectrification, stripping charging at the time of releasing the pressure, or the like charging, and an excellent copied image to be obtained.
Patent JP-S57185956-A (JP)
Title: Ductile pipe of alloy with high corrosion resistance
Inventor: MUKAI ISAO
IPC: C22C37/04
Filed: 1981-05-06
Abstract: PURPOSE: To remarkably enhance the chemical and electrochemical corrosion resistances of an ordinary ductile pipe without deteriorating the mechanical properties by combinedly adding Cu and Ni to the ductile pipe.  
     CONSTITUTION: The titled alloy consisting of, by weight, 3.1W3.8% C, 1.6W3.0% Si, 0.2W0.7% Mn, 1.5W3.5% Ni, 0.5W1.0% Cu, ≤0.1% P, ≤0.02% S, 0.02W 0.08% of at least 1 kind of graphite spheroidizing element selected from Mg, Ca and Ce, and the balance essentially Fe has favorable mechanical properties such as high hardness, tensile strength, yield strength and impact value, superior electrochemical and chemical corrosion resistances, and high erosion resistance, and the alloy is suitable for use as the material of an oil loading pipe for a tanker used in severe corrosive environment. 
     COPYRIGHT: (C)1982,JPO&Japio