baber/WOPTO huggingface dataset:
Patent JP-H0966238-A (JP)
Title: Inorganic granular material and its manufacture
Inventor: SAITO TOSHIO
IPC: B01J35/02
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To manufacture an inorganic granular material provided with photocatalyst activities using an inorganic binder of low cost and superior durability for solidifying stably a substance of photocatalyst activities without inhibiting the photocatalyst activities and provide a simple manufacturing method thereof. SOLUTION: Powder 14 of a substance of photocatalyst activities such as a titanium oxide is fixed into a cement-like onorganic porous matrix 12 in a manner that at least parts of the surfaces of powder 14 are exposed. Photocatalyst powder 14 is dispersed uniformly in the matrix 12, and then the matrix 12 is cured, and then the cured matrix 12 is crushed so that at least parts of the surfaces of powder 14 are exposed to manufacture an inorganic granular material 10.
Patent JP-2000123634-A (JP)
Title: Copper very fine particle independent dispersion solution
Inventor: ODA MASAAKI
IPC: H05K1/09
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To control the viscosity of a dispersion solution in a specified value or less, and completely embed fine wiring grooves, via holes, and contact holes on an LSI board by mixing in a specified ratio Cu metal-containing very fine particles having a particle size of specified value or less and an organic solvent difficult to vaporize at room temperature, and vaporizing in a drying/baking process forming a Cu wiring circuit on a semiconductor board. SOLUTION: A Cu very fine particle independent dispersion solution is prepared by mixing an organic solvent and Cu metal-containing very fine particles having a particle size of 0.01 μm or less. The concentration of the Cu metal- containing very fine particles is 5-70 wt.%, preferably 15-20 wt.%. The organic solvent is a solvent capable of vaporizing at 150 deg.C or higher, and the Cu metal- containing very fine particles are very fine particles made of Cu, CuO, or a mixture of Cu and CuO. Very fine particle independent dispersion solution having a viscosity of 50 cP, preferably 10 cP or less is obtained. A conductive, uniform, very fine pattern is formed on the LSI board.
Patent JP-S59118421-A (JP)
Title: Method and apparatus for charging heat-insulating material into pouring groove of sash member
Inventor: NAGAI YOSHITAKA
IPC: B29B7/00
Filed: 1982-12-25
Abstract: PURPOSE:To charge a heat-insulating material uniformly into a pouring groove, by a method wherein sash members in each of which both ends of a pouring groove are closed by a cap small in thickness at an upper edge thereof are moved in a close contact condition, and a synthetic resin heat-insulating material is continuously charged into the pouring groove. CONSTITUTION:A sheet 15 is laid in an open-top pouring groove 5 provided in the sash member 1, and both end of the groove 5 are stopped up by inserting projected parts 23 of the cap 6 provided with a wall surface 22 which is vertical on the back side and formed with a slant surface 25 on the front side. In the condition wherein an end part of the sash member 1 and an end part of the subsequent sash member 1 are brought into close contact with each other at the back sides of the caps 6, the sash member 1, 1 are continuously moved, a solution 9 of a synthetic resin heat-insulating material is poured from a pouring device 8 into the pouring groove 5 of the first sash member 1, then the solution 9 is distributed to both sides by the slant surface 25 of the cap 6 at the close contact part of the first and second sash member 1, 1, and is then charged into the pouring groove 5 of the second sash member 1.
Patent JP-S60118304-A (JP)
Title: Rolling method of h-beam with stripe
Inventor: KUSABA YOSHIAKI
IPC: B21B1/08
Filed: 1983-11-30
Abstract: PURPOSE:To obtain the height of projection several times higher than that of conventional one by providing reciprocating rollings, for keeping the flange width of a material approximately constant at each pass, to a H-beam and forming many projecting lines, extending in the rolling directions and standing parallely to each other in the width direction, on the flange surface. CONSTITUTION:Stripe-shaped projections 8 having each about 5-10mm. projection height are formed in a projection forming by a roughing mill 3 and successively, the projections 8 are subjected to intermittent rolling reductions by a spline- shaped vertical roll 5A of finishing mill 5, by performing reciprocating rollings for keeping the flange width of a material approximately constant at each pass, in an universal rough rolling process of H-beam hot rolling; then a H-beam with stripes is obtained. In this way, the height of projection several times higher than that of conventional one is obtained by the present mill capability, and the rising angle of projection can be made to about >=60 deg..
Patent JP-H0673980-A (JP)
Title: Drawing device of laid pipe
Inventor: KABEUCHI TERUO
IPC: E21D9/06
Filed: 1992-08-26
Abstract: PURPOSE:To make it possible to reduce earth pressure applied to an excavating section and to make it possible to absorb and discharge excavated and moving earth, etc., smoothly in every area with different soils while preventing risks of land subsidence after the execution. CONSTITUTION:A discharging space 49 used for excavated and moving earth, etc., is formed between adjacent excavating sections 21 of an enlarged reamer. An excavated and moving earth sucking device 19 capable of inserting it into a buried pipe 11 and connected to a discharging pipe 17 used for discharging excavated and moving earth 16, etc., is operated to provide a guide section 46 guiding a suction gas taken to the perimeter of the enlarged reamer and the excavated and moving earth 16, etc., to a suction port of the discharging pipe 17. In order to form the guide section 46, a first guide plate 46A is provided to the enlarged reamer and, at the same time, a second guide plate 46B is provided to the discharging pipe 17 side, and both free ends are overlapped with each other in a state to separate so that a circulation channel R of gas is formed between both free ends. A scraper 47 against the inside of the second guide plate 46B is mounted to the enlarged reamer 15.
Patent JP-H0674180-A (JP)
Title: Rotary compressor
Inventor: MANGYO MASAO
IPC: F04C29/02
Filed: 1992-08-26
Abstract: PURPOSE:To provide a rotary compressor capable of operating at high speed by eliminating oil mist, which is produced conventionally by the rotation of a rotor, to prevent it from being discharged for sufficient lubrication of each part of the compressor. CONSTITUTION:A rotary compressor is provided with a motor part 32 which has a rotor 16 with an end ring 17, a crankshaft 36 at the lower end of which an oil supply piece 34 is installed and which is provided with an oil groove 35 connected to the oil supply piece 34, and a bearing 37 which supports the crankshaft 36 pivotally. Then it is so constructed that the upper end of the bearing 37 is positioned over the top end of the oil groove 35 to prevent oil from coming from the upper end of the bearing 37, and an oil flow hole 38 of the bearing 37 is provided under the upper end of the oil groove 35.
Patent JP-H0952237-A (JP)
Title: Production of expanded molding
Inventor: NAGAOKA TATSUYA
IPC: B29C33/18
Filed: 1995-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for an expanded molding in which a producing process is simplified and a cost is lowered and also quality is stabilized by unnecessitating a mold release agent and solving several nonconformity attending on application of the mold release agent. SOLUTION: A resin film 2 is clad to the mold face 14 of the cover mold 1b of a split mold 1 and furthermore an insert 3 is set on the resin film 2. Then, a foaming raw material in a prescribed amount is poured into a cavity 1 and thereafter the split mold is closed and expansion molding is performed to integrate the foaming raw material with the insert 3. After the split mold is opened, the resin film 2 is peeled off.
Patent JP-H0781140-A (JP)
Title: Non-impact printer
Inventor: NAGAOKA KAZUHIKO
IPC: G06F3/12
Filed: 1993-09-13
Abstract: PURPOSE:To prevent a dot-missing from generating, and in addition, prevent the transfer speed of printing data from reducing. CONSTITUTION:The title non-impact printer is equipped with a plurality of latches which are serially connected, a printing data writing means which transmits a data writing signal SG5 for said latches and writes the printing data, a clock circuit 68 which generates a clock signal CLK, a transfer means which reads the printing data of the latches while synchronizing with the timing of the clock signal CLK and transfers the printing data to a printing head, and a data requirement control unit 53 which generates a data requirement signal SG4 under a condition in which the printing data can be written in the latches and transmits the data requirement signal SG4 to the printing data writing means. Then, the clock circuit 68 is equipped with a clock stopping means which stops the generation of the clock signal CLK when the data requirement signal SG4 is generated.
Patent JP-H0274210-A (JP)
Title: Tooth brush
Inventor: SHIRAKAWA HIDEKAZU
IPC: A46B5/00
Filed: 1988-09-09
Abstract: PURPOSE:To provide a stick main-body hardly broken and with transparent property by forming the main body with copolyester to be combined with dicarboxylic acid set with terephtalic acid, and diols set with ethylene glycol and cyclohexanedimethanol. CONSTITUTION:A stick main-body is formed with copolyester to be combined with dicarboxylic acid set with terephtalic acid, and diols set with ethylene glycol and cyclohexanedimethanol. The rate of the cyclohexanedimethanol in the whole diol component is set to be 20% or more. As this result, when the stick of a thin and long neck section is molded, then it is hardly broken comparing with the stick of acrylonitrile-styrene resin (hereinafter, AS). Besides, when a handle with heightened flocked density per unit flocked hole is formed, then slits or cracks are hardly generated on the flocked base of the stick compared with the stick made of AS. Besides, the stick has the same transparency as that of the stick made of AS.
Patent JP-S61119819-A (JP)
Title: Actuator for automatic clutch
Inventor: SUZUKI ISAO
IPC: F16D48/06
Filed: 1984-10-29
Abstract: PURPOSE:To shorten the time of applying electric current to the second solenoid valve by putting the second solenoid valve and the third solenoid valve in the non-excitation state at the completion of connecting a clutch to discharge the residual pressure from the third solenoid valve. CONSTITUTION:When a push rod 235 is returned to a position where the connection of a clutch is completed, the second solenoid valve 66 and the third solenoid valve 67 are turned off at the same time. When the third solenoid valve 67 is turned off, a valve element 94 is pushed up through a compression coiled spring 97 by a plunger 90 against a compression coiled spring 98 to open a valve seat hole 95, so that the residual pressure remaining in the interior of a pressure chamber 28 of a power cylinder is discharged to the outside. At this time, as the third solenoid valve 67 is opened, the residual pressure will not remain in the pressure chamber 28 of the power cylinder 20, whereby a power piston 25 is completely returned to shorten the time of applying an electric current to the second solenoid valve 66.
Patent JP-H0953279-A (JP)
Title: Panel bearing device and panel mounting method
Inventor: KITAURA KAZUO
IPC: E04B1/58
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting of panel-shaped substance and to make it possible to adjust a mounting position in the direction of the thickness even for the panel-shaped substance in the last end when a plurality of panel-shaped substances are arranged to mount. SOLUTION: An interlocking member 3 equipped with a plurality of interlocking pieces 12 and 13 is so borne on a base member 1 that a position can be adjusted in one direction as a parallel direction with a panel-shaped substance 6 and in a direction as a direction of the thickness of the panel-shaped substance 6 after the panel-shaped substance 6 is mounted, In a state to mount a base member 1 to a mounted substance 16, and when a male screw 17, etc., mounted to the panel-shaped substance 6 are inserted between the front ends of the interlocking pieces 12 and 13, the panel-shaped substance 6 is mounted to the mounted substance 16. A mounting position in the thick direction of the panel-shaped substance 6 can be adjusted by moving the interlocking member 3 in the thick direction of the panel-shaped substance 6 against the base member 1.
Patent JP-S59123598-A (JP)
Title: Biological denitrifying method of organic sewage
Inventor: TAKEKURA KOUICHI
IPC: C02F3/34
Filed: 1982-12-28
Abstract: PURPOSE:To decrease considerably the consumption of an alkali agent in a nitrifying stage in a biological treatment of org. sewage by supplying gas contg. a prescribed high concn. of O2 to a nitrifying tank, and adjusting the treated liquid in the nitrifying tank in a prescribed weak acidic range. CONSTITUTION:Org. sewage to be treated (e.g.; night soil) 1 is introduced together with return sludge 9 from a settling tank 7 and a circulating nitrifying liquid 4 which is a part of the mixed nitrifying liquid flowing out from a nitrifying tank 3 into the 1st denitrifying tank 2 under an anaerobic condition. The NO<->2, NO<->3 in the liquid 4 are reduced and decomposed to gaseous N2 by the BOD component in the sewage 1 and is released 12. The NH+4 in the sewage 1 is conducted from the tank 2 into the tank 3 and is nitrified to NO<->2, NO<->3 and thereafter part thereof is circulated to the tank 2. Gas 19 contg. >=50vol% O2 and NaOH 11 for neutralizing the nitrified liquid are supplied in the tank 3 in the inlet part thereof and waste gas 13 is released from the outlet part thereof. The pH in the tank 3 is strictly maintained at 5.5-6.5. As a result, the pH in the tank 3 is set low and therefore the consumption of an alkali agent for the purpose of neutralization is considerably decreased and the cost of the org. sewage treatment is reduced.
Patent JP-2000101166-A (JP)
Title: Utilization of poly (isoquinolinediyl) polymer
Inventor: YAMAMOTO RYUICHI
IPC: H01M4/60
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To enhance the heat resistance of a poly (isoquinolinediyl) polymer by a method wherein a dihydric group, which is induced from an isoquinoline excepting hydrogen atoms at arbitrary two places from the isoquinoline, is set as a recurring constitution unit and the specified poly (isoquinolinediyl) polymer is reduced with a reducing agent. SOLUTION: A dihydric group which is induced from an isoquinoline, which is a condensed heterocylinc compound, excluding hydrogen atoms at arbitrary two places from the isoquinoline is set as a recurring constitution unit and a poly (isoquinolinediyl) polymer of a degree (n) of polymerization of 5 or more, which is shown by the formula, is acquired by a method wherein a zero-valued nickel compound of an equimol or more in an organic solvent is added to an isoquinolinedichloride or a dibromide to make the compound react to the isoquinolinedichloride or the dibromide and the compound is dehalogenated. The polymer acquired in such a way is utilized as molded material, such as a fiber and a film, or this polymer is reduced with a reducing agent or by an electrochemical doping and is utilized as an N-type semiconductor material.
Patent JP-H0660987-A (JP)
Title: Lighting device for metallic vapor electric discharge lamp
Inventor: SASAKI SHUNICHI
IPC: H05B41/18
Filed: 1992-08-05
Abstract: PURPOSE:To prevent influence from being exerted upon starting of the other lamp even if abnormality is caused in one lamp by constituting a single set of lamp circuit while using starters constituted so that generated starting pulses do not return to the stabilizer side with every lamp, and connecting it to the stabilizer. CONSTITUTION:When electric power supply is inputted, and when respective lamps of high pressure sodium lamps 2 and 4 are all normal, starters 3 and 5 generate pulses, and only an easily lighted lamp is lighted among the lamps 2 and 4, and the starter of an unlighted lamp stops to generate the pulses. When an instantaneous electric power failure is caused, the unlighted lamp until then is lighted after the electric power supply is restored. For example, when a failure of emission tube leakage and so on are caused in the lamp 2, even if the pulses generated by the starter 3 due to electric discharge inside external bulb are absorbed, since a superimposed pulse type device is used as a starter, the pulses of the starter 5 are not absorbed in a lamp circuit of the lamp 2, so that the lamp 4 can be started normally.
Patent JP-H1158006-A (JP)
Title: Output controller for consumable electrode pulse arc welding machine
Inventor: OU SEIHA
IPC: B23K9/173
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To greatly reduce a spatter. SOLUTION: The machine is provided with a pulse wave form generation means 50, which sets a pulse form consisting of a peak period tp constituting of an initial voltage Vc in an initial peak time tc by taking a peak period start point for an origin and a base period tb constituting of a base current Ib, and an output controller 19, which conducts constant current control in the base period tb and constant voltage control in the peak period tp after a constant output corresponding to the initial voltage Vc is outputted only in the initial peak period tc, the arc force applied to a droplet at separating as well as fused pool vibration are suppressed, the spatter due to spattering of a droplet neck part and the spatter due to fused pool vibration are reduced.
Patent JP-H0389871-A (JP)
Title: Ultrasonic motor
Inventor: FUJIMURA TAKENAO
IPC: H02N2/00
Filed: 1989-09-01
Abstract: PURPOSE:To obtain a stable rotation by adding a cooling member to an ultrasonic motor. CONSTITUTION:A piezoelectric element 2, a terminal 3, a collar 11 are sequentially connected to a vibrator 1 of an ultrasonic motor, and integrally composed with a bolt 4. A plurality of fins 5, 6 are provided vertically perpendicularly to an axial center on the outer peripheral surface of the vibrator 1 and the collar 11. When a voltage from a high frequency power source, not shown, is applied to the element 2, lateral vibration of vibration end is excited simultaneously with longitudinal vibration at the vibrator 1, and a rotor 7 is rotated by the combined vibration. Simultaneously, the contact faces of the vibrator 1 and the element 2, the vibrator 1 and the rotor 2, and the bolt 3, etc., generate heats. The heat is discharged to the atmosphere by the fins 5, 6. Thus, the temperature rise of the motor is suppressed, variation in the resonance frequency due to the temperature rise is suppressed to obtain a stable rotation.
Patent JP-2001051526-A (JP)
Title: Electrophotographic transfer device
Inventor: MIYAKE HISAFUMI
IPC: G03G15/16
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a transfer device preventing the deformation of a pretransfer guide, securing a fixed transfer point and having a stable transfer performance, which transfer device adopts a non-contact type transfer roller and is used for transferring a toner image to a transfer paper in an electrophotographic image forming system. SOLUTION: The device is provided with a transfer roller 14 for transferring the toner image on a photoreceptor drum 10 onto a transfer sheet, a pair of distance control rolls 40 arranged coaxially with the transfer roller 14 so as to maintain a prescribed distance between the transfer roller 14 and the photoreceptor drum 10, a roll energizing means for pressing the distance control rolls 40 against the photoreceptor drum surface, the pre-transfer guide 42 for supplying the transfer sheet in between the photoreceptor drum 10 and the transfer roller 14, positioning means which are arranged at both end parts of the pre-transfer guide 42 so as to position the guide 42 with reference to the photoreceptor drum 11, and a pressing/energizing means for energizing the positioning means toward the photoreceptor drum.  And, the positioning means arranged on at least one side of the guide 42 is constituted of a spiral element whose projection from the guide 42 is adjustable.
Patent JP-H04111117-A (JP)
Title: Document processor
Inventor: TAKAYAMA MASAYUKI
IPC: G06F3/12
Filed: 1990-08-31
Abstract: PURPOSE:To obtain the print output in accordance with the flowing direction of an input character string in a block by controlling the change of the flowing direction of the character string while deciding both the flowing and printing directions of the character string inputted in the block. CONSTITUTION:The processor consists of a CPU 11, a keyboard 2, a display device 3, a print part 4, a RAM 5, etc. The CPU 1 analyzes the print control information under designation and decides whether the vertical writing print is designated or not. If not, the horizontal writing print is carried out. If so, a fact whether the flowing direction of a character string is horizontal or vertical in a block. If the former direction is decided, the document information included in the block is directly evolved into a direction conversion buffer 5 after the document information out of the block is turned by 90 deg. and vertically printed. If the latter direction is decided, the document information out of the block is turned by 90 deg. and vertically printed.
Patent JP-S6472183-A (JP)
Title: Elastic rotary body and fixing device with same
Inventor: GOTO MASAHIRO
IPC: F16C13/00
Filed: 1987-09-14
Abstract: PURPOSE:To obtain excellent fixation, proper elasticity, and sufficient durability by mixing a resin material with 2nd elastic layers and forming 1st and 2nd elastic layer and a resin layer in decreasing thickness order. CONSTITUTION:The elastic rotary body has the 1st elastic layers 4 and 14 which are formed inside and have good heat conductivity, the 2nd elastic layers 5 and 15 which are formed as the external layers of the 1st elastic layers and have good heat insulation, and the resin layers 6 and 16 which are formed as jackets. Then the resin material is mixed with the 2nd elastic layers 5 and 15, and the 1st elastic layers 4 and 14, 2nd elastic layers 5 and 15, and resin layers 6 and 16 are formed in the thickness decreasing order. Further, the 1st and 2nd elastic layers 4 and 14, and 5 and 15 are formed of silicone rubber or fluororubber, the resin material mixed with the 2nd elastic layers 5 and 15 is fluororesin, and the jacket resin layers are formed of the fluororubber to obtain a preferable effect. Consequently, even if rubber deterioration occurs, desired proper rubber characteristics are obtained on the whole and problems such as the curling, wrinkling, and low-temperature offset which are caused at the time of conveyance and fixation are solved.