baber/WOPTO huggingface dataset:
Patent JP-2000343370-A (JP)
Title: Drill support device
Inventor: YAMAZAKI KIKUO
IPC: B23Q3/18
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a drill support device that can reduce labor and time required typically in moving, fine-controlling and removing drills, and can improve the safety. SOLUTION: This drill support device 1 for supporting a drill S used for drilling up a surface M extending in an X-axis direction and a Y-axis direction comprises a mounting member 5 for supporting the drill S for movement in the X-axis direction, for movement in a Z-axis direction perpendicular to the drilling surface M and for rotation in θ directions or on the Z axis, and a guide part or guide rails 30 for supporting the mounting member 5 for movement in the Y-axis direction.
Patent JP-S5859676-A (JP)
Title: Picture signal processing circuit
Inventor: TAGUCHI SHINICHIROU
IPC: H04N5/265
Filed: 1981-10-06
Abstract: PURPOSE:To efficiently execute reduction, expansion, etc. of a picture signal, by D/A-converting an output of a sub-picture luminance buffer circuit, and an output of a sub-picture color signal buffer circuit, respectively, inserting them in a main picture signal, and displaying them. CONSTITUTION:A titled processing circuit is provided with a luminance buffer circuit 1600 which is controlled by a control signal containing a timing signal showing a picture display of a sub-picture in a main picture timing signal, and to which an output of an operating circuit 1500 is led, and a color signal buffer circuit 2700 which is controlled by its control signal, and to which an output of an operating circuit 2600 is led. An output of this circuit 2700 is separated into 2 parallel signals, and an output, etc. of the circuit 1600 are sent to a D/A converter 2000, etc. and 1700. Its analog outputs are sent to switching circuits 1900, 2300, and a sub-picture is inserted into a main picture, and is displayed on a CRT 134.
Patent JP-H065557-A (JP)
Title: Dry etching method
Inventor: MATSUKURA YUSUKE
IPC: C23F4/00
Filed: 1992-06-17
Abstract: PURPOSE:To acquire rate and shape of dry etching which are similar to those acquired by CCl2F, gas by using CHClF2 gas or CHCl2F regarding an etching method of a GaAs substrate. CONSTITUTION:When dry etching of GaAs is carried out by using CHClF2 instead of CCl2F2 as etching gas, a mixture formed by mixing SF6 gas in CHClF2 gas in a range of a flow rate of 99:1 to 93:7 or a mixture formed by mixing SF6 gas in CHCl2F gas in a range of a flow rate of 99:1 to 85:15 are used to constitute a dry etching method of a GaAs substrate.
Patent JP-S5490388-A (JP)
Title: High solid resin composition
Inventor: KAGEYAMA AKIRA
IPC: C08F22/10
Filed: 1977-12-28
Abstract: PURPOSE: To prepare a high solid resin composition having excellent curing take-off and giving excellent water resisting property and chemical resistance, by compounding a specific ester oligomer with an unsaturated epoxy ester or an unsaturated polyester and polymerizable monomers.  
     CONSTITUTION: A high solid resin composition comprising (A) an ester oligomer prepared by reacting a monobasic acid expressed by the formula (X is 2W3C α,β- unsaturated hydrocarbon group) with a polyhydric alcohol, (B) (a) an unsaturated epoxy ester prepared by reacting an epoxy resin with an unsaturated carboxylic acid, or (b) an unsaturated polyeser having α,β-unsaturated dibasic acid residual groups in the molecule, (C) one or more polymerizable monomers having one or more polymerizable double bonds in the molecules, e.g. styrene, etc., wherein 0.6 ≤ (A+B)/(A+B+C) ≤ 0.95, and 0.33 ≤ A/(A+B) ≤ 1, and if necessary, (D) pigments, fillers, dyes, etc..  
     EFFECT: Styrene odor is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0769311-A (JP)
Title: Method for taping electronic part
Inventor: SAKAI KAORU
IPC: H01G13/00
Filed: 1994-07-11
Abstract: PURPOSE:To provide a method for taping electronic parts wherein a material cost for a lead frame is reduced, a shift in pitch of electronic part is eliminated, and the method can be performed in equipment for normal lead frames. CONSTITUTION:A predetermined part is removed from a tie bar 2 where electronic parts 4 are lined up by a lead 3 of an electronic part 4 being coupled so that tie bar pieces 2a not in contact with one another are left on respective lead coupling parts 3a, the tie bar pieces 2a of all leads 3 for each electronic part 4 are held and supported between tapes 6a, 6b to line up the electronic parts 4 on a tape 5, the lead 3 is cut along a dashed line B-B immediately before the electronic part 4 is mounted on a substrate, and each electronic part 4 is separated from the tape 5.
Patent JP-H11836-A (JP)
Title: Mounting method for conductive ball
Inventor: SAKAMI SEIJI
IPC: H05K3/34
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a conductive ball mounting method capable of mounting conductive balls sucked by vacuum to the bottom of a suction head on pads of a workpiece securely. SOLUTION: A suction head 21, with its suction hole 23 for sucking a conductive ball 1 by vacuum, mounts the ball on a pad 12 of a workpiece 11. The inside space 22 of the suction head 21 is connected to a sucking part 24 through a first valve 25 and is also connected to a high-pressure air supplying part 28 through a second valve 29. In addition a third valve 30 and a fourth valve 31 for vacuum break are connected to the space 22. The suction head 21 is lowered so that the conductive ball 1 is landed on the pad 12; then, when the suction head 21 is lifted up, the pressure of the space 22 is pulsated by performing multiple times of combinations of the opening and closing of the second valve 29 and the opening and closing of the third valve 30 and/or the fourth valve 31. The conductive ball 1 is thereby released from the suction hole 23 and mounted on the pad 12 securely.
Patent JP-S5381613-A (JP)
Title: Remedies for enteral infection diseases
Inventor: FUNAKOSHI SATORU
IPC: A61P31/04
Filed: 1976-12-28
Abstract: PURPOSE: Remedies of enteral infectio diseases for oral administration, prepared by coating immuno-globulin obtained from milk, serum or blood-plasma of mammals with an enteric coating agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6316921-A (JP)
Title: Gear grinding tool
Inventor: WAKIHIRA KOICHIRO
IPC: B23F21/02
Filed: 1986-07-05
Abstract: PURPOSE:To ensure the proper and uniform ingress of cutting oil between both tool surfaces by forming many through-holes as oil passages from the inner side to the tooth surface of the outer side in a gear grinding tool comprising hard abrasive grains fixed to the tooth surface of gear shape. CONSTITUTION:Many holes 2 are pertinently arranged, penetrating through a tooth from a bottom land 5 on an inscribed base 4 inscribing a tool mounting shaft 3 to a tooth surface. On the other hand, a hole is punched through the axial center of the tool mounting shaft 3 and radially branched to form an oil feed hole 7 open to the inscribed base 4. And cutting oil is fed at the hole 7 and made to flow to the tooth surface 1 of the tool via the holes 2, thereby feeding oil to a grinding point. Therefore, the rise of grinding heat is directly prevented, thereby protecting abrasive grains from a wear and a collapse. And by setting suitably the feed quantity and the jet pressure of the cutting oil, a grinding extent and a feed rate can be increased and working efficiency can be thereby improved.
Patent JP-S6219999-A (JP)
Inventor: MATSUSHITA EIJI
IPC: G08B17/00
Filed: 1985-07-18
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-S5382457-A (JP)
Title: Production of dial for watches
Inventor: AOKI MASAYOSHI
IPC: G04B19/10
Filed: 1976-12-28
Abstract: PURPOSE: To eliminate the need for samll-hole machining and obtain a dial of high grade at low cost by forming fixing holes of hour letters, etc. through simultaneous firing with bossed dies at the time of producing inorganic dials such as of ceramics, glass, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0830990-A (JP)
Title: Optical disk device
Inventor: SOMA YASUTO
IPC: G11B7/09
Filed: 1994-07-11
Abstract: PURPOSE:To provide an optical disk device capable of precisely detecting out-of- tracking and stably recording/reproducing by precisely observing a positional relation between a light spot and an information track. CONSTITUTION:A tracking error signal outputted from an optical head 11 is compared with two comparison values by using comparators 12, 13, and the lengths of a period when the tracking error signal is larger than the positive comparison value, the period when it is smaller than the negative comparison value and the period when it exists between the positive comparison value and the negative comparison value are measured. Whether or not a light spot comes near an adjacent track, and a moving speed at the time is faster, etc., is decided by using the measured result, and the out-of-tracking is detected.
Patent JP-S643144-A (JP)
Title: Novel cyclic compound and antilipemic agent containing said compound as active component
Inventor: SAKAKIBARA KAZUMASA
IPC: A61K31/357
Filed: 1987-06-25
Abstract: NEW MATERIAL:The cyclic perhydroindane derivative (the compound of formula I, formula III and formula IV) and cyclohexane derivative (the compound of formula V and formula IX) selected from the compound of formula I [R is CH 2 -O-CH 3 , CH 2 -O-CH 2 -CH 2 -Si(CH 3 ) 3  or group of formula II], formula III [R is CO 2 -CH 2 -CH=CH-CH 3  (provided that X=O), CH 2 -OH (provided that X=S) or CHO (provided that X=S)], formula IV, formula V (R is group of formula VI, =CH-S-n-C 4 H 9 , group of formula VII or formula VIII) and formula IX.  
     EXAMPLE: 1α-(t-Butoxy)-7,7a-dihydro-4-methoxymethyl-7aα-methyl--5(6H)-indanone.  
     USE: Useful as an antilipemic agent.  
     PREPARATION: The compound of formula I can be produced e.g. by reacting R-Z (Z is halogen) with 1α-(t-butoxy)-7,7a-dihydro-7aα-methyl-5(6H)-indanone. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5859820-A (JP)
Title: Gear
Inventor: SHINOHARA HIDEKI
IPC: B29C67/00
Filed: 1981-10-07
Abstract: PURPOSE:To obtain an excellent fiber-reinforced resin gear, by a method wherein a disk body in which tapes of uniaxially orientated carbon fibers impregnated with a resin are laminated so that the orientation axes of the fibers are set in radial directions and a fabric of resin-impregnated organic fibers are laminated on each other, and are hardened, followed by gear cutting. CONSTITUTION:The tapes of uniaxially orientated carbon fibers impregnated with a resin are laminated in a circular form so that the orientation directions of the fibers are set in radial directions to produce the disk body. Such disks and woven or nonwoven fabrics of organic fibers impregnated with a resin are laminated, and are hardened to produce a disk form gear material, which is subjected to gear cutting to obtain a fiber-reinforced resin gear. Accordingly, a fiber-reinforced resin gear free from generation of noises in use and excellent in abrasion-resisting properties can be obtained.
Patent JP-H0452407-A (JP)
Title: Method of controlling reheated steam temperature
Inventor: KIYAMA KENJI
IPC: F22G5/06
Filed: 1990-06-19
Abstract: PURPOSE:To lower GR ratio and lower the rate of unburned fuel and perform a high efficiency operation by taking a value which allows under-shooting transiently for the recirculation combustion exhaust gas ratio and GR ratio while the load is rising and regulating the degree of opening of a recirculation damper so as to lower the ratios from the values for load increase during the boiler operation at the time other than load increase. CONSTITUTION:When GR ratio is lowered during the load is steady, the gas flow rate is lowered more on the side of a reheater 9 compared with the side of a superheater and fuel economizer row 10. As a result when the GR ratio is lowered with the load being steady, the gas flow rate on the side of the superheater 10 is lowered compared with the time of raising load and the gas flow rate on the side of the reheater 9 is increased in order to correct the control to raise the temperature of reheated steam. Also in order to make deviation of the temperature zero the control by parallel dampers 11 and 12 is carried out. Namely the damper 11 on the side of the reheater 9 in the first stage is operated in response to the signal of reheated steam temperature deviation, and the damper 12 on the side of the superheater and economizer row 10 is operated by the inverse operation signal by a function generator 38. With this arrangement it is possible to lower the GR ratio to the required lowest limit.
Patent JP-S6219524-A (JP)
Title: Antimutagenic agent
Inventor: SUZUKI KAZUNARI
IPC: A61K35/28
Filed: 1985-07-17
Abstract: PURPOSE:To provide an antimutagenic agent containing the aqueous extract of the liver or spleen of mammal as an active component, having strong antimultagenic activity againat wide range of mutagens, safe top living body, and utilizable to food additive and cosmetic. CONSTITUTION:The objective antimutagenic agent contains an aqueous extract of the liver or spleen of mammal as an active component. The aqueous extract is effective to inhibit the mutagenecity of the N-nitroso compound which is carcinostatic substance for stomach and intestines, such as 1-methyl-1- nitrosourea, N-methyl-N'-nitro-N-nitrosoguanidine, 4-nitrosoquinoline-N-oxide, etc. It is effective to wide variety of mutagens such as N-nitrosodiethanolamine which is a carcinostatic substance in cosmetics, methylglyoxal which is a component of cofee, etc.
Patent JP-S5784730-A (JP)
Title: Aqueous dispersion of metal soap
Inventor: FUJITA FUJIO
IPC: C09K23/52
Filed: 1980-11-13
Abstract: PURPOSE: To enhance dispersion stability and water-proofness as a water-proofing agent for a building material, by adding a small amount of a maleic anhydride copolymer and a liquid oil to an aqueous dispersion of a metal soap based on the metal soap, a surfactant and water.  
     CONSTITUTION: In preparing an aqueous dispersion of a metal soap used as a water-proofing agent for a building material, a roll processing spreading agent of a coated paper or the like, or a release agent for a resin mold, 10W70% metal soap comprising a salt of an 8W12C fatty acid such as caprylic acid, lauric acid  or lionleic acid with a metal such as Ca, Mg, or Ba, 0.05W10% nonionic surfactant or the like, 25W85% water, 0.01W5% maleic anhydride copolymer salt  such as an alkali metal salt or an ammonium salt of a copolymer comprising  maleic anhydride and diisobutylene or styrene, and 0W3% liquid oil such as  silicone oil or spindle oil are mixed by a line mixder, a colloid mill or the like  to form a uniform dispersion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09318797-A (JP)
Title: Box with atmosphere controller
Inventor: WADA RYUTARO
IPC: G21F7/015
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To stabilize the concentration of gas components in a box by making a gas flow from the bottom to the top along two vertical walls or more constituting a rectangular shape with a gas supply means. SOLUTION: At the bottom 11 of a box and a corner 18 (17) of a vertical wall 14 (13), an air supply pipe 2A (2B) is fitted and small openings discharging gas are lined on the surface of each air supply pipe. In this constitution, the discharge gas forms a gas flow from the bottom to the top along with at least two surfaces among each of vertical walls in the order from larger surface area. For instance, a part of gas discharged from the gas discharge opening of the supply pipe 2A to a corner 18 forms an upward gas flow along the vertical wall 14 and another part forms a gas flow along the floor surface 11. In other words, by constituting supply pipes 2A and 2B in this manner, flow paths of the gas flow circulating along the floor surface 11 and the vertical walls 13 and 14 are formed.  By this, a nonuniform gas concentration duet to leakage of outside air in a seal part near the walls with larger surface area can be made uniform by forced circulation of the gas flow like a steady gas flow 8.
Patent JP-H0246232-A (JP)
Title: Preparation of growth additive of mashroom from powdered cone gluten
Inventor: JIYOOJI DABURIYU PURATSUTO
IPC: A01G1/04
Filed: 1988-06-27
Abstract: PURPOSE: To produce an additive for growth of mushrooms having desirable characteristics by treating a corn gluten in a powder state with a formaldehyde to modify the protein of the corn gluten. CONSTITUTION: A powder corn gluten in a granular state which can freely flow and has <15wt.% water content, 50 to 75wt.% protein (dry weight) content and pH2.0 to 5.5 is prepared. This powder corn gluten is uniformly dispersed in a formaldehyde soln. of 20 to 50wt.% concn. which has 0.05 to 1.0wt.% formaldehyde to the amt. of gluten and contains water in an amt. so as not to increase the water content of the gluten to >=16.0%. Then the mixture is stirred for a period less than 60min while the gluten is maintained in such a manner that the gluten can always freely flow under condition of room atmospheric pressure. Then the obtd. powder corn gluten is sealed in a container without heating or drying.
Patent JP-H117093-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMADA KOZABURO
IPC: G03C1/06
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material capable of forming an extremely high contrast photographic performance by using a developing solution low in pH and adding a specified compound. SOLUTION: This silver halide photographic sensitive material contains at least one of the hydrazine compounds represented by formulae I and II in which each of Ar1 and Ar2 is an aryl or aromatic heterocyclic group; each of R1 and R2 is an H atom or an aliphatic or aryl or heterocyclic group and each may combine with each other; a group represented by Ar1 is substituted directly or indirectly by at least one dissociable group; A1 -A4 are all H atoms or one or ones of them is an H atom or are H atoms and the other is an optionally substituted arylsulfonyl group or the like or are such groups; L1 is an optionally substituted alkylene or phenylene group; W1 is a carboxyl group or its salt; R3 is an H atom or an aliphatic or aryl or heterocyclic group; but the total carbon number of L1 and R3 is <=8.
Patent JP-S645762-A (JP)
Title: Connector positioning device for optical fiber connector machining device
Inventor: SAITO KAZUHARU
IPC: B24B19/22
Filed: 1987-06-26
Abstract: PURPOSE:To prevent the machined surface of an optical fiber connector from being flawed and damaged by providing a cam for causing the optical fiber connector to retreat once in a final process and keeping a noncontact condition between the side of a reference member and the machining surface of the connector. CONSTITUTION:When a support member 4 for cutting an optical fiber connector 2 holds this connector 2, the machining surface thereof is pressed to the reference surface of a reference member 9 at a position off a grinding stone 3, thereby restricting the holding position of the connector 2 with the support member 4. In this process of positioning the connector 2, the reference member 9 comes in contact with the grinding side of the grinding stone 3, thereby keeping the cutting amount of the connector 2 constant at all times and enabling quantitative machining. Furthermore, after the completion of the grinding process, the conical grinding surface of the finished connector 2 is once retreated from the grinding side of the grinding stone 3 via a cam 67, interlocked with the feed of the grinding stone 3. As a result, it is possible to ensure the freedom of the finished surface from a flaw and damage.
Patent JP-H0912879-A (JP)
Title: Polyamide-imide resin composition
Inventor: KAWAKAMI HIROYUKI
IPC: C08K5/54
Filed: 1995-06-26
Abstract: PURPOSE: To obtain a polyimide-imide compsn. excellent in adhesion, low-temp. curability and shelf stability by blending a specific component with a modified polyamide-imide resin obtd. through a reaction with a specific compd. CONSTITUTION: This polyamide-imide resin compsn. comprises 100 pts.wt. modified polyamide-imide resin obtd. by reacting a polyamide-imide resin with a bisoxazoline compd. of the formula (R1 , R2 , R4 and R5 are each H, a lower alkyl, phenyl, or hydroxymethyl; R3 and R6 are each H, methyl, or phenyl; X is a 1-8C alkylene or phenylene; and m is 0 to 1); and 0.05-50 pts.wt. coupling agent blended therewith. Pref. examples of the coupling agent include organosilane compds., organotitanium compds., and organozirconium compds. This compsn. may comprise an epoxy resin. The compsn. is pref. used after the resin component is dissolved in an org. solvent.
Patent JP-S5782064-A (JP)
Title: Thermal head
Inventor: KURAMASU KEIZABUROU
IPC: B41J2/345
Filed: 1980-11-11
Abstract: PURPOSE:To obtain a uniform color forming pattern by low power by forming the shape of a pattern of a plurality of heating elements in a meandering form and making the width in the arranging direction of the heating elements larger than the width of a conductor for feed in the same direction. CONSTITUTION:The thermal head for a high-speed facsimile with a plurality of the heating elements 2 shaped onto an insulating substrate and the conductors 3 for feed for conducting the heating elements 2 is constituted in such a manner that the shape of the pattern of the heating elements 2 is formed in the meandering shape and the width W in the arranging direction of the heating elements 2 is made larger than the width T of the conductors for feed in the same direction. The bent sections of the meandering heating elements 2 are formed in inclined rectilinear shapes mutually parallel in the arranging direction so that the adjacent heating elements 2 are mutually separated at regular intervals. Accordingly, high power is unnecessitated even when sections among dots are color-formed without clearances because approximately fixed heating element width is obtained extending over the whole meandering width and spaces among adjacent dots are made constant.
Patent JP-S644335-A (JP)
Title: Connecting method of crosslinked polyolefin power cable
Inventor: KAJI ISAO
IPC: B29L31/34
Filed: 1987-06-26
Abstract: PURPOSE:To crush an air gap by detecting existence of the air gap in a mold, by a method wherein after bleeding of resin through the mold, a small quantity of the resin is cast additionally at higher pressure than casting pressure up to that time without deciding immediately that casting is completed. CONSTITUTION:The inside of a mold 14 is filled with resin 20 containing a crosslinking agent by casting through the center by an extruding resin 20 and bleeding is begun through a bleeding hole 16, a small quantity of the resin is cast into the mold additionally at higher pressure than casting pressure up to that time by closing the bleeding hole without deciding immediately that casting is completed. Then resin pressure within the mold 14 is raised suddenly, when there is no air gap within the mold 14, the resin pressure hardly varies and when there is the air gap within the mold 14, pressure is lowered. Therefore, the existence of the air gap is detected through a pattern of the pressure; in the case where it is revealed that there is the air gap, one or more number of times of readdition of the resin are performed.