baber/WOPTO huggingface dataset:
Patent JP-H07288295-A (JP)
Title: Semiconductor device and methods for fabricating and packaging the same
Inventor: IKEGAYA KATSUMI
IPC: H01L23/12
Filed: 1994-04-19
Abstract: PURPOSE:To provide a semiconductor device which can realize smooth packaging while accuracy for pins with respect to a package, a supporting substrate or the like and correction of the pins may not be excessively strict. CONSTITUTION:A semiconductor device comprises a plurality of pins 20 protruding from a bottom 10a of a package base 10 which are different in length to a tip in respective rows wherein the pins are distributed so that lengths of the pins 20 in respective rows gradually increase from a side to an opposite side of the package base 10. At the time of packaging, the rows of pins are inserted into packaging holes corresponding to a packaging substrate sequentially from the row of the pins 20 having the longest size.
Patent JP-H11258932-A (JP)
Title: Heating device, image heating device and image forming device
Inventor: KARASHIMA KENJI
IPC: G03G15/20
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To enable a heating device of an electromagnetic induction heating system to prevent the occurrence of electrostatic offset by easily applying a bias to an induction heat member. SOLUTION: In order that heat distribution in the longitudinal direction of the induction heat member 10, which is orthogonal in the direction of the movement of a material P to be heated, is made almost uniform, at least a part of a heat transfer member 40 provided for the induction heat member 10 in contact with it along its length is made of a conductive material. Also, at least a part of the conductive-material member is conducted by being brought into contact with the induction heat member 10, and at least either a bias application means for applying a bias to the conductive-material member or a rectifier is provided.
Patent JP-H05243035-A (JP)
Title: Joined ferrite
Inventor: TAMURA TAKASHI
IPC: H01F1/34
Filed: 1992-03-03
Abstract: PURPOSE:To suppress nonuniformity in slide noise when the title ferrite is used for a magnetic core of a magnetic head, by a construction wherein a single-crystal ferrite and a polycrystalline ferrite are joined and integrated together with a Pd intermediate layer. CONSTITUTION:A joined ferrite wherein a single-crystal ferrite 1 and a polycrystalline ferrite 2 are joined and integrated together with a Pd intermediate layer interlaid therebetween. In this jointed ferrite, a joining interface is controlled by a Pd intermediate layer 3 and the disorder and undulation of the interface due to a particle growth of the polycrystalline ferrite 2 are controlled. Thereby an excellent magnetic characteristic as a core material for a magnetic head can be obtained and also nonuniformity in slide noise can be suppressed effectively. Besides, it is unnecessary to adopt such strict treatment conditions as a high temperature, a high pressure, etc., for obtaining a sufficient joining force and the excellent joining interface, and therefore this joined ferrite is also advantageous in terms of machine-ability and productivity.
Patent JP-2000275672-A (JP)
Title: Liquid crystal device, production of liquid crystal device and electronic apparatus
Inventor: SUEHIRO KEIICHI
IPC: G02F1/1333
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To surely prevent electrolytic corrosion in electrode extension parts, existing in the overhanging part of a substrate and to surely conduct and connect the electrodes on one substrate and the electrode extension parts on the other substrate with a conducting material by forming an insulating layer in the overhanging part of the substrate as well by utilizing the insulating layer formed in the liquid crystal region part of the substrate. SOLUTION: An over-coating layer 8a and an alignment layer 9a are formed in a liquid crystal region part E of a substrate 3a and simultaneously a first insulating layer 14a and a second insulating layer 14b are formed on the surface in a substrate overhanging part H to cover an extension part 7c of electrodes 7a and 7b, by which the electrolytic corrosion of the electrode extension part 7c is prevented. The insulating layers 14a and 14b are not formed in the substrate conducting part A conducting the electrode 7b and electrode extension part 7c, by which sure conduction between the electrode is achieved.
Patent JP-H0599739-A (JP)
Title: Photodetector
Inventor: KUWAZUKA HARUHIKO
IPC: H01S3/08
Filed: 1991-03-20
Abstract: PURPOSE:To improve the optical signal detecting sensitivity of a photodetector which can detect optical signals in a nondestructive state with high sensitivity by means of a progressive wave type semiconductor laser amplifier used for optical communication by suppressing the natural discharge of light having wavelengths other than that of the optical signal to be measured so as to reduce noise components. CONSTITUTION:This photodetector is constituted of a progressive wave type semiconductor laser amplifier having films 19 and 20 which transmit only light having the wavelength of optical signals and reflect light having other wavelengths on one end face to which the optical signals are made incident and pluralities of active layers 13 which disperse the optical signals at intervals equal to 1/2 of the wavelength of the optical signal along the advancing direction of the optical signals on another end face from which the optical signals are emitted after amplification. In addition, the distance from the end face to which the optical signals are made incident or the end face from which the optical signals are emitted to the nearest active layer is set at an integer multiple of 1/2 of the wavelength of the optical signals.
Patent JP-H09239005-A (JP)
Title: Medicine warehouse
Inventor: OMURA SHIRO
IPC: A61J3/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To lighten the weight of a single drawer body and also to optionally change the number of medicine containers being containing possible in a medicine warehouse and the size and the shape of the medicine warehouse. SOLUTION: A medicine warehouse unit 60 is provided with a frame body 61 and a drawing body 10 being drawing possible from the frame body 61. The plural medicine containers 31 respectively containing medicine are arranged in one line. The frame body 61 is provided with a driving part 32 driving medicine discharge mechanism inside the medicine container 31 for taking-out medicine from the respective medicine containers 31 and a guide route material 33 for guiding medicine taken-out from the medicine container 31 to the packing device of a lower part. The frame body 61 is connection possible in a vertical direction and a horizontal direction, plural medicine warehouse units 60 are combined so as to constitute the medicine warehouse.
Patent JP-H07285072-A (JP)
Title: Dressing tool for grinding wheel
Inventor: TOMIYAMA SHIGEKI
IPC: B24B53/12
Filed: 1994-04-19
Abstract: PURPOSE:To prevent the scattering of separate abrasive grains or the like out of a grinding wheel from occurring in time of dressing this grinding wheel. CONSTITUTION:In this dressing tool 11 for a grinding wheel provided with a dressing part 13 to do a job for dressing the grinding wheel, in a dressing tool body part 12, an encloasing part 14 for preventing the scattering of separate abrasive grains or the like in dressing operation is installed in and around the dressing part 13.
Patent JP-H08251479-A (JP)
Title: Prompter and prompter system
Inventor: FUJIKAWA EIJI
IPC: H04N5/262
Filed: 1995-03-13
Abstract: PURPOSE: To provide a prompter in which speech, words and direction or the like for a performer are directed on a monitor screen. CONSTITUTION: A program generating means 11 generates a prompter program by editing various advices with respect to a performer of a program along with the progress of the program. Data of the prompter program to be generated are stored in a storage means 12. Then in the case of production of the program, when the operator gives a command of selecting one of various advices to a control means 13, the control means 13 reads data corresponding to the advice commanded from the storage means 12 and provides an output. The outputted data are displayed on a display means 14.
Patent JP-H04221951-A (JP)
Title: Particulate chemical material for photograph
Inventor: KARURUUHAINTSU ROITAA
IPC: G03C5/305
Filed: 1991-03-19
Abstract: PURPOSE: To obtain the granulated chemical substances for photographic processing facilitated in preparation and addition into a photographic processing bath and freed of dust by adding a hydrophilic polymer to the solid constituents for the photographic processing bath. CONSTITUTION: This chemical substances for photographic processing comprises required active substances for auxiliary substances and are formed into grains having an average grain diameter of 150-3000μm, and these grains contain further the hydrophilic polymer in an amount of 1-1,000mg, preferably, 50-150mg per 1kg of the grains and this polymer is made from 80mol% acrylamide, acrylic acid, a cationic monomer or a mixture of acrylamide and a cationic or anionic monomer, and the grains are finely pulverized into <=2mm sizes, and have a granulating liquid containing a polymer added, and finally dried in vacuum and packed in a moisture-proof package.
Patent JP-H10272434-A (JP)
Title: Garbage drying treatment device
Inventor: FUKUSHIMA KIYOSHI
IPC: B09B5/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enable enlarging the contact area of a heating tank and sheath heaters and to improve heat transfer performance by casting a heating tank body and embedding the sheath heaters in heater housing grooves of the heating tank body to fit them. SOLUTION: By casting a heating tank 2, machining can be easily performed to attain the improving of fabrication workability. And on the outer periphery and the bottom surface of the heating tank 2 body, heater grooves each having a semicircular cross section are formed, and sheath heaters 5 each having the diameter equal to the width of the heater housing grooves are half embedded therein and fixed. In this way, their contact area can be increased to attain the improving of heat transfer performance. And since the outside of the sheath heaters 5 are covered with rock wool 14 which is heat insulating material 6, futile heat energy is prevented from being consumed to attain the further improving of heat transfer performance.
Patent JP-H11281340-A (JP)
Title: Device for measuring body position of walking animal and milking device
Inventor: KAWABATA SHINICHI
IPC: A01J5/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To surely detect the prescribed body position of a walking animal. SOLUTION: Plural ultrasonic position detecting means 55 for transmitting ultrasonic waves in different angular directions receive the reflected waves of the ultrasonic waves transmitted to the existing area of a prescribed body position, that is, a nipple Te4 from the body for detecting distances to the body position, and judge the body position based on the plural distance detection information. When the body position is not judged, the body position is surely judged based on the detected information of a laser optical position detecting means 76 for scanning-projecting a laser beam along a set angular range LA so that the transmission area of the ultrasonic waves can be included, and detecting the body position based on the information of the projecting angle and the light reception information of the reflected light of the laser beam on the body position.
Patent JP-H11279476-A (JP)
Title: Aqueous ball-point pen ink composition
Inventor: KASHIMURA TOMOAKI
IPC: C09D11/18
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous ball-point pen ink capable of giving a uniform dispersion system of a pigment and a thickener and keeping viscosity stable with passing of time in an aqueous ball-point pen ink for using to a ball-point pen of a type directly supplying an ink from an ink reserving tube to a pen point tip. SOLUTION: This aqueous ball-point pen ink composition contains polyethylene glycol monostearate or polyethylene glycol distearate having 15-9.5 HLB (hydrophile-lipophile balance) in an amount of 1-10 wt.% based on a whole amount of the ink and adjusting the viscosity to 50-2,000 cps (20 deg.C) in an aqueous ball-point pen ink composition containing a pigment, water and a polar solvent. Especially, storage stability of the ink under a high temperature condition can be improved by further including a nonionic surfactant other than polyethylene glycol monostearate and polyethylene glycol distearate and having 15=19.5 HLB as a viscosity stabilizer in an amount of 0.2-5 wt.% to a whole amount of the ink.
Patent JP-H04291479-A (JP)
Title: Ruled line recognition method and table processing method
Inventor: BESSHO GORO
IPC: G06K9/20
Filed: 1991-03-19
Abstract: PURPOSE:To recognize discontinuous ruled lines like dotted lines, broken lines, or chain lines and to process even a table including discontinuous ruled lines. CONSTITUTION:Black runs and white runs of each line in the main scanning or subscanning direction are extracted, and a histogram of length of respective runs is obtained. When the value of a peak part of the histogram exceeds a certain value, the continuity range of black and white runs which has length corresponding to this peak part is extracted as a ruled line candidate, and ruled line candidates connected between lines are integrated to recognize a discontinuous ruled line.
Patent JP-S63248025-A (JP)
Inventor: TAKAHASHI TOSHIHIRO
IPC: G10K9/122
Filed: 1987-04-03
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-S58206567-A (JP)
Inventor: MIHIAERU KURAUSU
IPC: C07F9/60
Filed: 1983-05-11
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-S60224451-A (JP)
Title: Feed composition for domestic animal and fowl
Inventor: ANDOU SHINJI
IPC: A23K1/175
Filed: 1984-04-24
Abstract: PURPOSE:To provide a feed composition for domestic animal or domestic fowl, having a excellent effect to the promotion of the growth of the domestic animal or domestic fowl, the improvement in the feed efficiency, the maintenance of health, and the development of physical strength, and containing microbial cells obtained by the cultivation in a medium containing inorganic selenium. CONSTITUTION:A microbial strain non-toxic to domestic animal or domestic fowl, e.g. bacteria, fungi, yeasts, etc. is cultured in a medium containing inorganic selenium such as selenium dioxide, selenic acid, etc. by conventional method, and the obtained selenium-containing microbial cells are added to the feed composition for domestic animal or domestic fowl. The amount of the cells is selected to give a selenium-content im the feed of 0.001-10ppm, preferably 0.005- 5ppm.
Patent JP-H05278074-A (JP)
Title: Nozzle for injection molding machine and hot chip for injection molding machine
IPC: B29C45/26
Filed: 1992-04-02
Abstract: PURPOSE:To prevent the occurrence of a cobwebbing phenomenon at the outlet of a nozzle by providing a partition wall at the upstream side of a nozzle port, boring a resin flowing port at the position of the partition wall deviated from the directional plane of projection in a small diameter part of the nozzle port, and defining a resin residual part between the flowing port and the nozzle port. CONSTITUTION:A heating sleeve head 3 is screw-fastened on a heating sleeve 1 and a piece 6 is fitted on its tip end for screw-fastening a nozzle cap 4 having an outlet 9. On the outlet side end part of the piece 6 is formed a partition wall 8 and on the position of a small diameter part of the outlet port 9 deviated from the directional plane of projection, one or more resin flowing ports 7 are bored. The outlet part of the flow port 7 is formed with a resin residual part 5 in approximately parallel with the partition wall 8. When the nozzle cap 4 is closely fixed to a stationary mold 11, the outlet port 9 and sprue 13 correspond to each other. At a cooling process, resin in the resin residual part 5 is allowed to be a semi-molten state through heat transmission between the nozzle cap 4 and the stationary mold 11 and interrupted from the resin in the piece 6 by the partition wall 8, thereby preventing the occurrence of a cobwebbing phenomenon during mold opening.
Patent JP-S59211599-A (JP)
Title: Product provided with specular surface by plating using aluminum as raw material and its production
Inventor: KOIKE YOSHIO
IPC: C25D7/08
Filed: 1984-04-24
Abstract: PURPOSE:To provide an excellent mirror-like reflecting function on the surface of an Al material by forming an underlying film for plating by chemical conversion treatment on the surface of the Al material and forming plural Ni electroplatings thereon then electroplating chromium thereon. CONSTITUTION:The surface of an Al material is degreased to remove the residual imprities thereof and after the surface is activated by the conventional method, an underlying film for plating is formed thereon by a chemical conversion treatment. Ni is then electroplated primarily and secondarily on the film. Chromium is electroplated on such plating layer to the thickness of about 60- 70% of the entire Ni layer. The specular surface having excellent brightness and a reflecting function is provided on the plating layer. This method is applicable to a wide range of products such as decorative wall surfaces, mirrors for bathrooms, etc. The specular surface has good resistance to wear and corrosion.
Patent JP-H04294359-A (JP)
Title: Electrophotographic planographic printing plate
Inventor: KATO EIICHI
IPC: G03G5/05
Filed: 1991-03-22
Abstract: PURPOSE:To improve water-holding property and printing durability by incorporating a specified resin and nonwater solvent dispersion resin obtd. by polymn. in the presence of dispersion stabilizing resin. CONSTITUTION:The photoconductive layer contains such a resin having 1X10<3>-2X10<4> weight average mol.wt., a polymer component of recurring unit expressed by formula I by >30wt.%, and at least one of polar groups selected from -PO3H2, -SO3H, -COOH, -P(=O)(OH)R01, (wherein R01 represents a hydrocarbon group, etc.,) and cyclic acid anhydride-contg. groups at the one end of the polymer main chain. Further, the layer contains copolymer resin particles obtd. by the dispersion polymn. reaction of a one-functional monomer in the presence of a dispersion stabilizing resin which is soluble in the solvent and consists of a recurring unit containing substd. groups with silicon and fluorine atoms. The one functional monomer is soluble in nonwater solvent but becomes insoluble by polymn., and contains functional groups which produce hydroxyl groups by decomposition.
Patent JP-H02259928-A (JP)
Title: Register saving system in procedure access
Inventor: YANO YOICHI
IPC: G06F9/34
Filed: 1989-03-31
Abstract: PURPOSE:To decrease the generation of a register hazard without stopping a pipe line processing by securing a register save area beforehand as soon as a local variable area is set, and executing the register save without operating a stack pointer. CONSTITUTION:A register saving system is the system to reserve the register at the time of a procedure access processing on a computer, which is operated in a precedence control system, and a stack frame generating instruction to secure a register save area and a local variable area in a stack area is firstly executed. When the register is reserved, register contents are also reserved to the register save area by the instruction, which does not alter the stack pointer. Thus the register can be reserved without stopping the pipe line processing, and the hazard in terms of the stack pointer is not generated.
Patent JP-S536336-A (JP)
Title: Ultraviolet-curing coating compounds for pretreating steel plates
Inventor: TANAKA MASATOSHI
IPC: C09D5/08
Filed: 1976-07-06
Abstract: PURPOSE: A coating compound for pretreating steel plates capable of being cured in a short time and sharply reducing or substantially eliminating the volatile content of the coating compound, comprising an ultraviolet-curing ingredient, a photopolymerization initiator and polyvinyl butyral. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61242711-A (JP)
Title: Roll grinding method
Inventor: TANIMOTO TATEO
IPC: B24B5/37
Filed: 1985-04-18
Abstract: PURPOSE:To grind uniformly a roll with a grinding device made into a simple construction by using just one grinding wheel for a piece of the roll, grinding the entire width of the roll and rolling over the grinding surface near the transverse central part of the roll. CONSTITUTION:The grinding wheel G is started from the point A at the body end of the work roll 1 and the roll 1 is ground toward the transverse central part S thereof. The axial center of rotation of the grinding wheel G is inclined inward by an angle thetawith the normal of the roll surface and one side of the cup surface of the grinding wheel is pressed to the roll surface, then the wheel G is rotated according to the rotation of the roll 1. The wheel G is detached from the roll surface when the wheel G arrives at the point B near the transverse central part S of the roll. The grinding wheel G is then retreated to the position B' and rolled over to the position C' where the angle theta of inclination of the axial center of rotation of the wheel G is inverted and again the grinding wheel is pressed to the roll surface as shown by C. The roll is ground toward the point D at the other roll body end. The wheel arrived at the point D is moved in the opposite direction and the roll is again ground to the point C. The wheel is retreated and rolled over at the point P and the roll is ground between B and A.
Patent JP-S58199522-A (JP)
Title: Heat-treating furnace for semiconductor wafer
Inventor: INABA KEIZOU
IPC: H01L21/00
Filed: 1982-05-17
Abstract: PURPOSE:To improve a semiconductor product in yield, by forming the cross- section of a core tube into an oval shape so that a plurality of disc-shaped wafers can be placed therein in parallel to each other with an inclination. CONSTITUTION:A core tube 7 of the heat-treating furnace is formed into an oval shape in cross-section so that it is possible to place on a jig 2 a plurality of disc- shaped wafers in parallel and with an inclination. Thus, the longitudinal dimension of the diameter of the tube 7 is smaller than the lateral dimension thereof. In consequence, the outside air 6 flowing into the tube 7 decreases in amount to make it possible to prevent an undesirable inflow of the outside air. In addition, by placing the wafers 1 in parallel and with an inclination, a reaction gas 4 forms eddy and turbulent flows between wafers 1 and hardly causes upper and lower laminar flows, so that is is possible to uniform diffusion and the like. Accordingly, the yield can be improved, and the products can be increased in reliability.