baber/WOPTO huggingface dataset:
Patent JP-H02252665-A (JP)
Title: Method for soldering
Inventor: SHIMIZU KOZO
IPC: B23K1/20
Filed: 1989-08-11
Abstract: PURPOSE:To improve adhesion by forming an Ni barrier layer good in wettability with ceramics and a metal, then a thick film of Sn or an Sn-Sb alloy thereon and further a thin film of Au thereon. CONSTITUTION:A metal layer 5 good in wettability with a member (substrate) 9, such as ceramics 1 or metal 2, is formed in a solder joined part and a barrier layer of Ni 6 is then formed thereon to prevent an intermetallic compound between the metal layer 5 and Sn or Sn-Pb from forming. A film of Sn having 2.0-3.0mum thickness or eutectic Sn-Pb alloy 7 having 3.0-5.0mum thickness and 183 deg.C melting point is then applied thereto. A thin layer of Au 8 having 1000-2000Angstrom  thickness is further laminated thereto to prevent Sn from oxidizing and improve adhesion. Thereby, a metallized layer 4 for soldering is obtained. The ceramics 1 and the metal 2 are joined with a lead-based high-melting solder 3 through the metallized layer 4.
Patent JP-H0939985-A (JP)
Title: Cylindrical valve for sole-bag
Inventor: HIGASHIJIMA MIERO
IPC: B65D30/26
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To further surely seal a valve body by a method wherein a coated surface of a hot melt agent is formed on the internal surface of a wall being closer to the inside of a suction port end edge for a cylindrical valve for a sole-bag, which is sealed by heat-sealing after a content is filled, with a narrower width, and the coated surface of the hot melt agent is formed with a wider width on the internal surface of the wall on the opposite side. SOLUTION: By folding a paper piece, and bonding superposing surfaces to each other at an affixing part 4, a cylindrical valve with a flap (1c), of which the end surface is a P-shape, is formed. On the internal surface of a wall (1a) on the inside of the valve body, a band-shaped hot melt agent 3a with a narrower width is applied extending to the total width of the folding diameter of the valve body along the end edge of a suction port, and also, a hot melt agent 3b with a wider width is applied extending to the total width of the folding diameter of the valve body, from 3a, on the internal surface of a wall (1b) on the outside of the valve body.  When a powder adhering to the surface of the hot melt agent in the vicinity of the suction port end edge, is removed by compressed air when a content is filled, the air force is sufficiently strong in the vicinity of the suction end edge, and almost all the adhered powder is removed even on the surface of the hot melt agent 3a on the internal surface of the wall on the inside, and the valve is surely sealed by the bonding of the hot melt agents with each other.
Patent JP-H0523052-A (JP)
Title: Preservation of cut flower, apparatus therefor and vase
Inventor: IWAMI KAZAN
IPC: A47G7/06
Filed: 1991-07-24
Abstract: PURPOSE:To preserve a cut flower over a long period in a state arranged in a vase by sucking the water in the vase from the bottom, dropping from the upper part to circulate the water and keeping the dissolved oxygen concentration necessary for the preservation of cut flower to a level higher than specific level. CONSTITUTION:The dissolved oxygen concentration necessary for the preservation of cut flower is maintained at or above a prescribed level to preserve a cut flower by (1) continuously or intermittently sucking water from the bottom of a vase through a suction pipe 11 and dropping from an upper sprinkling tube 12 to circulate the water or (2) introducing outer air into the vase to bubble the water at the bottom of the vase or (3) stirring the water at the bottom of the vase to generate gyrating stream of water.
Patent JP-H0871114-A (JP)
Title: Motor-driven stand-up training device
Inventor: TAKAHASHI JUN
IPC: A63B21/00
Filed: 1994-09-01
Abstract: PURPOSE: To provide the motor-driven stand-up training device by which a user can train standing up and walking by himself. CONSTITUTION: This device is provided with a carriage 3, support 4 erected on the carriage 3, and movable support 5 fitted to the apex of the support 4 so as to be turned. A motor-driven actuator 6 for moving the movable support 5 up and down is interposed between this movable support 5 and the base end side of the support 4, and an upper half body holding means 7 for supporting the upper half body of the user is provided at the top end of the movable support 5. The upper half body holding means 7 is provided with a front part and side members surrounding the upper half body of the user and provided upper body holding frames 15 bend-formed on the top end sides of the side members. A hook member is provided at a bent part 18 on which the elbow of the upper body holding frame 15 is abutted, and a lift sheet 20 is hung on these hook members.  Thus, the independence of the user can be called and there is a remarkable effect for recovering and keeping functions.
Patent JP-H0656641-A (JP)
Title: Cosmetic
Inventor: MIURA YASUTAKA
IPC: A61K8/00
Filed: 1992-08-05
Abstract: PURPOSE:To provide a cosmetic having skin-beautifying effect and low toxicity to human being and especially suitable as a skin cosmetic. CONSTITUTION:This cosmetic is produced by compounding 0.001-20wt.% (preferably 0.01-5wt.%) (based on the total weight of the composition) of at least one kind of compound selected from 4-alkyl(or alkenyl)resorcinol of formula I (R1 is 1-9C alkyl or alkenyl), 5-alkyl(or alkenyl)resorcinol of formula II (R2 is 2-9C alkyl or alkenyl) and 5,5'-dialkyl(or dialkenyl)-1,1',3,3'- tetrahydroxydiphenylmethane of formula III (R3 and R4 are 1-9C alkyl or alkenyl). These compounds have respectively low toxicity and irritation to the skin and high stability to light and heat and each of them is usable in combination with various cosmetic bases, additives, etc.
Patent JP-H0258006-A (JP)
Title: Multicore type optical coupling component
Inventor: MIYAMOTO SUEHIRO
IPC: G02B6/26
Filed: 1988-08-23
Abstract: PURPOSE:To save the space for the installation of an optical device and to improve incidence efficiency by composing the optical component of plural cores and a clad covering them and decreasing the external diameter gradually from one end to the other while the sectional shape is held similar. CONSTITUTION:A base material F2 which consists of the cores 4 and 3 and clad 4 covering them and has the external diameter nearly as large as that on the large-diameter side 7 of a component F2 is prepared and the center part of the base material F2 is heated by a heating means 10 consisting of a moving burner, etc.; and both ends of the base material F2 are drawn and elongated gradually when the base material F2 is fused properly. The speed of elongation at this time is determined while the external diameter is monitored so that a desired external diameter is obtained at a specific position. The base material F2 which is drawn as mentioned above is cut in the center to obtain the multicore type optical coupling components which facilitate the installation of the optical device on the large-diameter side in terms of space and has good incidence efficiency.
Patent JP-S5998981-A (JP)
Inventor: INOUE YOSHIROU
IPC: E05B9/06
Filed: 1982-11-29
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-S58179857-A (JP)
Title: Image forming device
Inventor: SHIMIZU SHIYOUICHI
IPC: G03G15/00
Filed: 1982-11-29
Abstract: PURPOSE:To control image formation sequentially with simple constitution by continuing the image forming process operation corresponding to the programmed control signal from an ROM to the prescribed sequence point of a certain division at the time of inputting stop signal. CONSTITUTION:When the start switch in a keyboard part 402 is operated, primary and secondary latent images are formed respectively, and programmed control signals are read out successively from the ROM of a CPU 401 according to the coincidence outputs from the screen drum and insulation drum side provided with memories 202, 203 wherein the numerical values corresponding to the number of copying sheets is set, drum counters 201, 413 and 414, coincidence circuits 410, 415 and 416, etc. and the detection output from a detector 403 for the home position of the screen drum. A mechanism part is then controlled sequentially with an interface part 406, and if a stop operation is performed in the mid-way of the control, the sequential control is continued up to the point of the time of a certain division, whereafter the control is stopped. The need for logical calculation is eliminated by the control using the ROM and the image formation is controlled sequentially with the simple constitution.
Patent JP-S6186229-A (JP)
Title: Plastic molding screw
Inventor: KUMAZAKI HIROSHI
IPC: B29C48/03
Filed: 1984-10-04
Abstract: PURPOSE:To obtain a plastics molding screw whose uniform plasticizing performance and uniform kneading performance are improved all the more, by providing a special first and second auxiliary flights between main flights of the screw. CONSTITUTION:A first auxiliary flight 21, for example, and a second auxiliary flight 22 are provided respectively on a flight and compression zones of a screw 1. As for the first auxiliary flight 21, a lead angle is made smaller tan that of a main flight 3, the starting end 21' possesses the back of the main flight 3 for its starting point, the terminal 21' is made close to the front of the main flight 3 and a height of the same is made lower than that of the main flight 3. As for the second flight 2, the lead angle is made larger than that of the main flight 3, the starting end 22' possesses the front of the main flight for its starting point, the termined 22' is made close to the back of the main flight 3 and a height of the same is made lower than that of the main flight 3 as a whole.
Patent JP-H0256189-A (JP)
Title: Color signal processing circuit
Inventor: AKETAGAWA TOKIO
IPC: H04N9/68
Filed: 1988-08-22
Abstract: PURPOSE:To secure color synchronization by adding only either one of carrier color signal from a chroma amplification circuit to a demodulation matrix circuit and adjusting an oscillation frequency based on an output removed through a low pass-filter. CONSTITUTION:When the oscillation frequency of a voltage control oscillator 20 is adjusted in the color signal processing circuit of a television receiver, only either one of two carrier color signals from the chroma amplification circuit is added to the demodulation matrix circuit. Many higher harmonic components are contained in the output of a B-Y demodulation circuit and an R-Y demodulation circuit the demodulation matrix circuit and the leak of a fundamental harmonic of a color subcarrier signal contained in these higher harmonic components is extracted through the low pass-filter. Based on this output, the oscillation frequency of a quartz oscillator 22 is adjusted. The frequency of the oscillator 20 can be surely adjusted and the color synchronization can be secured.
Patent JP-H0492417-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO MAKIO
IPC: H01L21/225
Filed: 1990-08-07
Abstract: PURPOSE:To make it possible to form silicide structure having an excellent current drive power by installing a P type impurity diffusion layer on the surface of a semiconductor substrate, forming metal on the layer, carrying out heat reaction, forming metal silicide, forming an interlaminar insulation oxide film on the whole surface, and implanting and diffusing P type impurities into the metal silicide from an opened hole partially provided. CONSTITUTION:An n type well 102 is partially formed on a p type silicon substrate 101. A low concentration p type impurity diffusion layer 107 is formed in a Pch region where high concentration BF2 ions are implanted and annealed. At that time, titanium is turned into titanium silicide and titanium nitride 114. The nitride 114 is removed by etching and annealed. After having formed an interlaminar insulation oxide layer 115, high concentration BF2 ions are implanted and annealed, thereby forming a high concentration p type impurity layer 117 on the interface between the p type impurity diffusion layer 111 and a titanium silicide 113.
Patent JP-H0739208-A (JP)
Title: Transportation frame for seedling box
Inventor: SAEKI MASABUMI
IPC: A01C11/00
Filed: 1993-07-30
Abstract: PURPOSE:To prevent swing of the lower end of a seedling box to cause the falling-off of seedling and the damage of the seedling box by colliding with other material in the case of transferring a flexible seedling box in a state suspended from a seedling box transportation frame. CONSTITUTION:A hanger 20 detachably attached to a flexible seedling box 1 is hooked to suspend the seedling box in such a manner as to inhibit swing of the lower end of the seedling box 1 by bringing the lower end of the seedling box into contact with the floor 13 in suspended state.
Patent JP-H0549033-A (JP)
Title: Bs tuner built-in video equipment and bs broadcast video system
Inventor: NONAKA SATOSHI
IPC: H04N5/44
Filed: 1991-08-21
Abstract: PURPOSE:To connect selectively a descrambler to both BS tuner built-in video equipments and to facilitate the use by leading a BS tuner output selected by a changeover switch to the descrambler. CONSTITUTION:When a television receiver 1 and a VTR 2 are driven, both power switches SW1, SW2 are closed, and when a BS tuner 8 of the VTR 2 is in use, a changeover switch SW2 is turned to the position of a VTR terminal tv. An output signal of the BS tuner 8 is led to a JSB decoder 11, where the signal is descrambled and returned to the VTR 2 and outputted to the TV 1. When the VTR 2 only is driven, the SW3 is closed and the changeover switch SW2 is turned to the position of the terminal tv, the output signal of the BS tuner 8 is led to the JSB decoder 11 and the descrambled video and audio signal is returned to the VTR 2, then the scrambled broadcast signal is recorded. When only the TV1 is driven, the broadcast is viewed as above.
Patent JP-S6268776-A (JP)
Title: Erasing device for transfer medium in color recorder
Inventor: SHIOZAKI FUMIO
IPC: B41J35/00
Filed: 1985-09-20
Abstract: PURPOSE:To erase printing information left on a transfer medium and thereby secure secrecy of recording information which is transfer-printed, by providing a heating element and a rotary brush means making contact therewith between a thermal recording head and a transfer medium taking-up means. CONSTITUTION:With a take-up motor rotated, a larger belt wheel 21, a timing belt 22 and a smaller belt wheel 23 are rotated in the directions of arrow (a), (b), (c), and an erasing rotary brush 13 is rotated through a larger rubber roller 24 and a smaller rubber roller 25. The rollers 24, 25 and the brush 13 are rotated respectively in the directions of arrows (d), (e), (f). By rotating a take-up roll 7, a transfer medium 4 is fed between the brush 13 and a heating element 11, a heat-fusible coloring material on the medium 14 is melted by heating to the higher temperature than the temperature of 60-70 deg.C at which the coloring material is ordinarily melted, and the melted coloring material is scraped off by the brush 13, whereby printing information is erased, and secrecy is secured.
Patent JP-S63125619-A (JP)
Title: Method and apparatus for treating steel slab
Inventor: JIEEMUZU TATON WATOSON
IPC: F27D3/00
Filed: 1987-08-22
Abstract: A method of processing steel slabs in which the slabs are continuously routed through a furnace (5) to a slabbing mill the slabs being sequentially charged through the bottom of the furnace by a reciprocating mechanism (19) whereby on the upward stroke the slab charged engages and lifts the slabs piled above it and is then securely held (via jaws (14)) until engaged itself in the next cycle by the succeeding slab. The top slab (13) is discharged during each cycle whereby the number of slabs in the pile is consistent and all are heated on their exposed surfaces during their period in the furnace. This invention maximises the use of the residual heat from the cast slab where 'sizing' is to be performed.
Patent JP-S58111046-A (JP)
Title: Electrophotographic receptor
Inventor: HOSOYA AKIRA
IPC: G03G5/10
Filed: 1981-12-25
Abstract: PURPOSE:To increase the hardness of a receptor having a photoconductor with high surface hardness and to improve the printing resistance by using a specified Al alloy having a eutectic structure as the material of the substrate and by vacuum depositing amorphous Se on the substrate. CONSTITUTION:An Al alloy consisting of, by wt, 8-15% Si, 1-4% Cu, 0.05- 0.6% Mg and the balance Al is used as the material of the substrate of an electrophotographic receptor. Since the Si crystals in the Al alloy having a eutectic structure are granular and have <=4mum average grain size, 120-140Hv Vickers hardness is provided to the alloy. By vacuum depositing Se or Si on the Al alloy substrate, an armophous Se or Si layer is formed to obtain an electrophotographic receptor. The surface hardness of this receptor is >=7H pencil hardness which is higher than conventional hardness, and the printing resistance is improved.
Patent JP-H09288313-A (JP)
Title: Quality deciding device for electronic development type recording medium
Inventor: SATO KOICHI
IPC: H04N5/376
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To always record an excellent image by deciding whether an electrostatic information recording medium is deteriorated or not, based on a voltage produced in a dark current measuring resistor. SOLUTION: A dark current measuring circuit 49 is provided with a power source 49a, a switch 49b, a dark current measuring resistor 49c and a voltage detecting part 49e. The dark current measuring resistor 49c is connected in series between the charge transfer layer 37b of the electrostatic information recording medium 31 and the negative polarity of the power source 49a. When the switch 49b is closed, the voltage is applied to the recording medium 31 and the resistor 49c by the power source 49a. At this time, the voltage produced in the resistor 49c is detected by the voltage detecting part 49e and a dark current flowing in the recording medium 31 is measured with the voltage, to obtain the resistance value of the medium 31.  Then, it is decided whether the recording medium 31 is deteriorated or not, based on the voltage produced in the resistor 49c or the resistance value of the recording medium 31.
Patent JP-2001032506-A (JP)
Title: Processing method of enamel wall plate
Inventor: TANABE MICHINORI
IPC: E04F13/12
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a processing method of an enamel wall plate which does not require joints and retains a beautiful appearance. SOLUTION: The ground metal of an enamel wall plate shown in the procedure S1 is made of a stainless steel plate. This processing method is constituted of a first process forming recessions while leaving at least the edge of one side part of the surface of the stainless steel plate, a second process covering the recessions shown in the procedure S2 or S11 with enamel, and a third process applying a hair line processing to the edge shown in the procedure S12. Cost can be reduced and installation work can be facilitated through these processes.
Patent JP-H0661661-A (JP)
Title: Frame earthing method for printed wiring board
Inventor: KIMURA TOMIHIRO
IPC: H05K7/02
Filed: 1992-08-06
Abstract: PURPOSE:To realize cost reduction while enhancing workability by eliminating the earth wiring laid between a frame earth conductor pattern of a printed wiring board and the housing side. CONSTITUTION:A fixing metal 2 is secured through screws to the inner face of a housing l and a printed wiring board 9 is secured through two sets of washers 6 and small screws 7 to the fixing metal 2. The printed wiring board 9 is provided with a frame earth conductor pattern 8 having square lands 8a, at the end thereof, through which two holes for passing the small screws 7 are made. When the printed wiring board 9 is secured through two sets of the washer 6 and small screw 7 to the fixing metal 2, the conductor pattern 8 and the housing 1 are conducted through the washer 6, the small screw 7, and the fixing metal 2 thus establishing frame earth.
Patent JP-H1033997-A (JP)
Title: Hulling apparatus
Inventor: SATAKE SATORU
IPC: B02B7/02
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a hulling apparatus that less produces broken particles and is high in efficiency. SOLUTION: This apparatus is provided with a guide shute 13 for supplying grains between a pair of rubber rolls 7, 8 on a fixed side and on a movable side. The inclination of the guide shute 13 is such that the cast line S of grains cast from the guide shute 12 is approximately perpendicular to the roll axis line R formed by connecting the rotation center axes of the pair of rubber rolls 7, 8 and the grains are accelerated to a speed in the range that satisfies the capacity for processing the grains and do not exceed the roll circumferential speed. In some cases, the cast line S is placed in the range of 10mm from the midpoint M between the pair of rubber rolls or is placed in a middle position between the contact point of a renewed pair of rubber rolls and the contact point of the pair of rubber rolls that are to be replaced.
Patent JP-S6186498-A (JP)
Title: Gas phase growth apparatus
Inventor: NOZAWA MASAYUKI
IPC: H01L21/02
Filed: 1984-10-05
Abstract: PURPOSE:To form the broad gas flow and to make the film thickness of gas phase growth uniform by providing plural nozzles for feeding gas to the end part side of a susceptor and making the directions of gas injection of the nozzle holes different. CONSTITUTION:A barrel type susceptor assembly body 11 is fitted to a rotary axis 13 lengthened upward by perforating a base plate 16. Plural nozzles 18A for feeding the reaction gas are provided to one end part side of the susceptor 11. Every nozzle holes 36 of these nozzles 18A are slantingly provided in such shape that they are mutually faced. Thereby two reaction gas flow in ected from the nozzle holes 36 are allowed to collide against each other in the position close to the upper part of the surface of the susceptor assembly body 11 and the broad gas flow directed downward is formed. By this mechanism, the film thickness of gas phase growth for many wafers fitted on the susceptor 11 is made uniform and the velocity of gas phase growth is accelerated.
Patent JP-S61105010-A (JP)
Title: Hot air type space heater
Inventor: MIYAHARA KINGO
IPC: F24H3/00
Filed: 1985-09-21
Abstract: PURPOSE:To permit to save fuel consumption and provide a hot air type space beater so as to be able to serve hot air type space heater function effectively for a long time by a method wherein a part of high heat water generated during working of the hot air type space heater, is burnt by evaporating as a part of fuel. CONSTITUTION:Air produce by a fan 3 is communicated with the inside of the hot air type space heater main body 1, the said hot air is mixed with moisture vapor from an evaporating tray 6 for moistening, thereafter, is blown into a room as proper moist air. High temperature water heated at the evaporating tray 6 for moistening is supplied to a rotating vaporization body 13 under a fixed amount and constant pressure through a constant level tank 7, then, steam gas is generated rapidly by heat working. The said steam gas is mixed by stirring with generating vapor gas of fuel oil and the air for combustion which is communicated with it in the inside of the rotating vaporization body 13, thereafter, it is effected vaporization combustion as complete mixture gas under more stable condition than a gas chamber 17, and the high temperature water stored in the evaporating tray 6 for moistening is effected vaporization combustion effectively as the part of fuel.