baber/WOPTO huggingface dataset:
Patent JP-H1140556-A (JP)
Title: Manufacture of semiconductor element
Inventor: JITOU SHIYUNICHI
IPC: B05C11/08
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To promote movement of a molecule in a wafer surface direction, by performing a reflow process on a flattened film while a wafer is vibrated in a surface direction of a top surface direction of a top surface thereof, to apply a force caused by a vibration to each molecule constituting the flattened film in addition to surface diffusion and viscous flow caused by heat generated at the reflow process. SOLUTION: When a flattened film 7 formed on the top surface side of a silicon substrate (wafer) 1 is reflow-processed, the flattened surface 7 is heated to perform a reflow process while a transverse vibration is given to the silicon substrate 1 in a surface direction of the top surface thereof. When such a reflow process as this is performed, a force caused by the transverse vibration is applied to each molecule constituting the flattened film 7 in addition to surface diffusion and viscous flow caused by heat generated at this reflow process. Thereby a movement of the molecule in the surface direction of the silicon substrate 1 is promoted, and evenness of the flattened film 7 after the reflow process is improved.  As a means for giving the transverse vibration to the silicon substrate 1 in the surface direction of the top surface thereof, there is a method utilizing a piezo-element, etc.
Patent JP-S5980077-A (JP)
Title: Terminal device of catv system
Inventor: ISHIZU HARUHIKO
IPC: H04N7/16
Filed: 1982-10-30
Abstract: PURPOSE:To prevent a disturbance of communication as well as to collect the charge assuredly and to facilitate easy maintenance and inspection, by dividing terminal devices into a connection unit set at a subscriber home and a main terminal unit separated from the subscriber home. CONSTITUTION:Both the TV signal to be supplied to a unit A and the data communication signal to be transmitted between a main terminal unit B and the unit A are transmitted with multiplication of frequency via a cable 12 connected between the unit B and a connection unit. The down-data signal sent from a center is separated by a data separating unit 23 and demodulated by a high- speed data MODEM24. This demodulated data signal undergoes an address collation and an error check by a communication control unit 25 and is sent to a terminal control unit 26. In response to a call from the center, ther unit 26 reports the charged program data of each subscriber, the channel data, the power supply ON/OFF data of a TV picture receiver 16, and the state of units A and B, and a remote console 15, etc. Thus the disturbance of communication is prevented, and the charge can be assuredly collected by dividing terminal devices into the units inside and outside a subscriber home respectively.
Patent JP-S5892314-A (JP)
Inventor: TSUDA HITOSHI
IPC: A45D20/12
Filed: 1981-11-28
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-H0354200-A (JP)
Title: Preparation of acicular crystal aluminum oxide
Inventor: HAYASHI KATSURA
IPC: C30B29/62
Filed: 1989-07-24
Abstract: PURPOSE:To simply prepare a good acicular crystalline aluminum trioxide by subjecting an acicular crystalline aluminum borate to a heating treatment as an intermediate at a specific temperature. CONSTITUTION:Acicular crystalline aluminum borate having an average aspect ratio of > 1 is heated at a temperature of 800-1,500 deg.C. Any one of vacuum, an inert gas, a reducing gas and an oxidizable gas can be adopted as an atmosphere on the thermal treatment.
Patent JP-S5979983-A (JP)
Inventor: AIHARA TADAYOSHI
IPC: H01R13/502
Filed: 1982-10-29
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-2001022200-A (JP)
Title: Image forming device
Inventor: IWAKURA YOSHIE
IPC: G03G15/16
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To always maintain a good image quality by preventing toner from scattering exceeding a specified range in a periphery edge part of an image on transfer material regardless of any change in an image forming condition and preventing deterioration of resolution or ability to reproduce gradation of an image. SOLUTION: In this device, a relational expression of; m=d[ (R /(R-n-d)}2-1]<=35×10-3 is satisfied when a radius of a photoreceptor drum 1 is R, quantity of deformation in a direction where a transfer roller 5 is abutted to the photoreceptor drum 1 is n, a distance from a position where jumping of toner image formed on a surface of the photoreceptor drum 1 is deemed to be started toward transfer material in a direction vertical to the surface of the transfer material is d and a distance from the image periphery edge part to the maximum scattered position of the toner is m.  Even when the image forming condition is changed, the scattered distance m on the paper P of toner particles 31 adhered to a surface of a photoreceptor drum 1 is kept within a range of 35×10-3 mm where a heavy deterioration in the image quality is not generated and the toner particles 31 are not scattered in a greater range.
Patent JP-H0612066-A (JP)
Title: Sound effect device
Inventor: SHIODA KAZUAKI
IPC: H04S1/00
Filed: 1992-06-25
Abstract: PURPOSE:To provide the sound effect device which has a simple circuit constitution and obtains an excellent ensemble effect including not only the vibrato effect and the chorus effect but also the stereo effect sensing more expanse to signals by allowing the existence of signal having different sound image positions. CONSTITUTION:The sound effect device 1 which converts monaural original sounds to stereo signals to impart the ensemble effect is provided with a modulating means 3 to perform frequency modulation of original sounds, plural signal delay means 4 to 6 which delay the modulated signal modulated by the modulation means 3 by amounts of delay different from each another, and a mixing means 9 which reverses the positive and negative sign of the amplitude level of at least one delay modulated signal among delay modulated signals delayed by signal delay means 4 to 6 and adds the delay modulated signal with amplitude level reversed and the other delay modulated signals to convert the monaural original sounds to stereo signals.
Patent JP-H1016197-A (JP)
Title: Path length correcting apparatus and photogravure press
Inventor: ICHISE TAKEHIKO
IPC: B41F13/24
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To eliminate paper pass fluctuations regardless of the rising and falling of an impression cylinder and to make the tension fluctuations of printing paper slight by providing a control means moving a compensator roller eliminating the fluctuations of path length from detected impression cylinder position data to a correction position on the basis of operated corrected position data. SOLUTION: An air cylinder 23 moves an impression cylinder 22 between the attaching and detaching positions with a plate cylinder 21 through its bearing and a rotary encoder 26 detects the angle of rotation of the lever 24 supporting an impression cylinder 22 to operate and form the position data of the impression cylinder 22. A web 1 is printed by the plate cylinder 21 through a compensator roller 19 and rollers 6, 7 and route length is changed between an attaching position and a detaching position but a correction position operation means operates the correction position data of the compensator roller 19 on the basis of impression cylinder position data so as to eliminate the fluctuations of the route length and the roller 19 is raised and lowered by a position control means through a compensator motor 17 and a ball screw 18.  Therefore, the printing register inferiority caused by the unstability of tension at the start time of printing can be prevented.
Patent JP-H067238-A (JP)
Title: Sensible acoustic mat
Inventor: ISHII KATSUMI
IPC: H04R1/00
Filed: 1991-07-31
Abstract: PURPOSE:To increase a sensible effect by containing a flexible film dispersing vibrations by close contact with an piezoelectric element driven with the output amplification of a sound regenerator into the inside of a hole having the rugged face provided at the four corners of a porous mat. CONSTITUTION:A thin film-piezoelectric element 6 made of polyvinylidene fluoride or the like is oscillated by amplifying the output of a sound regenerator, a taperecorder, a player, etc., for instance. A dispersing plate 7 made of a flexible film is closely attached to the piezoelectric element 6 and contained in the holes provided at the four corners of a mat 2. A coarse surface 4 is formed at the inner peripheral face of the holes. Sound oscillations are transmitted from the dispersing plate 7 to the mat 2 through the space 5. In this way, one does not feel unpleasant sense against the oscillating source but a pleasant oscillation and sound are transmitted to the users.
Patent JP-H0241610-A (JP)
Title: Molding method for connecting section of plastic insulated cable
Inventor: ISONO MAKOTO
IPC: H02G1/14
Filed: 1988-07-30
Abstract: PURPOSE:To solidify a polyethylene resin not crosslinked stably and positively without cracking, etc., in a short time by annealing and solidifying a molten resin toward a resin supply spot section from the lower section of a die. CONSTITUTION:When conductors 1, 1' to which connection treatment is completed are arranged into a die 3, heaters 71-74 are energized, and the temperature of a device is brought to the melting temperature T1 of a resin at a time t0. The bottom force heaters 74 and top force heaters 73 are deenergized at a time t1, and the temperature of the device is brought to a temperature T2 lower than the solidification temperature of the resin. A resin supply pot 4 is pressured by an inert gas 8, and a solidifying region 6 is pressured from a melting region 5 at all times and the resin is solidified. The heater 72 is deenergized at a time t2 and the temperature of the device is lowered to a solidification temperature T2, and the resin is solidified while compensating for a shrinking section near a conductor connecting section 2 as a place successively far from the resin pot 4. The heater 71 is deenergized at a time t3 and the temperature of the device is brought to the solidification temperature T2, and all heaters 71-74 are interrupted at a time t4 and the resin is naturally cooled, thus completing molding. Accordingly, an excellent solidifying layer is acquired on the interface of the melting region 5 and the solidifying region 6.
Patent JP-H0241783-A (JP)
Title: Friction welding equipment
Inventor: NISHIMORI YASUO
IPC: B23K20/12
Filed: 1988-07-30
Abstract: PURPOSE:To simplify work and equipment and to maintain joining strength and concentricity at a high level by carrying out continuously expansion work of pipe material and pressure welding of the pipe material to flange material by the movement of a mandrel. CONSTITUTION:When a cylinder 20 is contracted, the mandrel 10 is taken out to the cylinder 20 side and a forming part 13 is taken into the pipe material 30 which is expanded and formed by the forming part 13. When this expansion work is continued and the expansion position advances up to a part corresponding to a tapered hole 32 of the flange material 31, the peripheral surface of an expansion part of the pipe material 30 is abutted on the tapered hole 32. At this point of time, the rotational force is applied to a main spindle 2 and the pipe material 30 and the flange material 31 are rotated relatively in the state with these materials abutted on each other. As a result, frictional heating is generated on the abutment between both and the abutment is made in a molten state. When the mandrel 10 is taken out by the cylinder 20, the expansion force to the pipe material 30 by the forming part 13 acts as pressure welding force between the pipe material 30 and the flange material 31 and both materials are easily joined and fixed.
Patent JP-H0241976-A (JP)
Title: Electric power steering device
Inventor: NOHARA MAKOTO
IPC: B62D6/00
Filed: 1988-07-29
Abstract: PURPOSE:To control an electric motor for assisting steering force in relation to detected torque with good accuracy by simply setting the output voltage of a torque sensor to a suitable deadzone. CONSTITUTION:The offset voltage of an offset voltage output portion 4 is obtained by dividing the output voltage of a power supply stabilizing portion 2, and the offset voltage is applied to a differential amplifier circuit 11 and a voltage-current conversion circuit 15 in such a manner as to become a designated voltage when a torque sensor TS does not detect torque. The differential amplifier circuit 11 obtain the difference between the respective output voltages of peak detection circuits 8, 13, and the output voltage obtained by adding the offset voltage to the obtained difference voltage is applied to the voltage- current conversion circuit 15. Each output of the voltage-current conversion circuits 14, 15 are input to voltage-current conversion portions 16, 17 through connectors CN1, CN2, and the output is input to a computer 18. The computer incorporates a memory, and the offset voltage is stored in the memory by operating a key switch.
Patent JP-S6083953-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1983-10-14
Abstract: PURPOSE:To obtain a photoconductive member having superior photosensitivity by forming a photoconductive layer contg. N and consisting of an amorphous layer contg. Ge and an amorphous layer contg. Si on a support and an amorphous layer contg. Si and O on the photoconductive layer. CONSTITUTION:A layered region 104 made of an amorphous material contg. Ge atoms or further contg. H atoms, halogen atoms, etc., if necessary and a photoconductive layered region 105 made of an amorphous material contg. Si atoms or further contg. H atoms, halogen atoms, etc., if necessary are successively laminated on a support 101 to form the 1st layer 102. At this time, in order to improve the photosensitivity and adhesive strength, N atoms are incorporated into the layer 102 so that they are distributed uniformly or ununiformly in the thickness direction. The 2nd layer 103 of an amorphous material contg. Si atoms and O atoms is then formed on the layer 102 to obtain the desired photoconductive member 100.
Patent JP-S59109327-A (JP)
Inventor: SUTEIIBU EI KOBATSUKUSU
IPC: B29B11/10
Filed: 1982-11-01
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-S6187735-A (JP)
Title: Porous composite sheet
Inventor: ITO HAJIME
IPC: C08J9/34
Filed: 1984-09-13
Abstract: PURPOSE:A porous composite sheet excellent in hardness, air permeability, etc., and suitable for abrasive cloth, felt pens, etc., obtained by heat-treating a porous composite sheet obtained by impregnating a nonwoven cloth of a polyester fiber with a polyurethane solution and coagulating the applied solution. CONSTITUTION:A nonwoven cloth of a polyester fiber of a thickness of 2-10mm and a weight per unit area of 300-1,500g/m<2> is impregnated with a polyurethane solution or a solution obtained by mixing 100pts.wt. polyurethane with 10-100 pts.wt. resin such as polyvinyl chloride, polymethyl methacrylate or acrylonitrile/ styrene rubber. The applied solution is coagulated by a wet coagulation process to produce a porous composite sheet. The surface layer is removed from the sheet, and the sheet is heat-treated at a temperature >= the softening point of the polyurethane without application of pressure or by application of slightly elevated pressure to obtain the purpose porous composite sheet having a hardness >=80 deg. and an air permeability >=25cc/cm<2>/sec.
Patent JP-2000009408-A (JP)
Title: Device for detecting manipulated variable of accelerator
Inventor: AOKI MASAAKI
IPC: B60K26/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To improve the durability and reliability of a device for detecting manipulated variable of accelerator by preventing a one-sided touching, etc., of a sliding portion by using an elastic body composed of a resin material for a hysteresis generating mechanism. SOLUTION: A rotating shaft 16 is rotated by means of the accelerator pedal of a vehicle through a wire drum 19, etc., and the rotational angle of the shaft 16 is detected by means of a rotational angle sensor 22. In addition, the rotating plate 24 of a hysteresis generating mechanism 23 is put on the shaft 16 and a sliding ring 26 is provided on a casing 12 side through an elastic plate 25. Then, when the shaft 16 is rotated, a hysteresis is generated in the operating physical force of the accelerator pedal by making the rotating plate 24 to slide on the sliding ring 26. In addition, the sliding state of the rotating plate 24 on the sliding ring 26 is equally maintained over the full circumference even when the shaft 16 vibrates by forming the elastic plate 25 of an elastic resin material.
Patent JP-H0739701-A (JP)
Title: Distillation apparatus and method for purification of organic solvent using it
Inventor: SHIODA TSUYOSHI
IPC: B01D3/42
Filed: 1993-08-03
Abstract: PURPOSE:To use only a static liq. contact part, to suppress generation of dissolution of metal and particle and to obtain a reliable distillation apparatus by constituting the distillation apparatus of a pot part, a column part and a condenser part and providing two series of cooling faces with steam cooling and condensing function in the condenser. CONSTITUTION:When a raw material for distillation contg. impurities is introduced from a raw material supply line 11 into a pot part 1 of a distillation column and is heated by means of a heating part 2, it turns into steam and reaches a cylindrical and vertical condenser 5. There exist two series of these condensers 5 and purified steam is condensed by an outer side cooling and condensing coil 8a and an inner side cooling and condensing coil 8b. The liq. condensed by the outer side cooling and condensing coil 8a falls down into a condensed liq. storing part in the inner bottom part of the condenser 5 to become a condenser storing liq. 7, which is discharged as a distillate out of the condenser from a line 16. In addition, the liq. condensed by the inner side cooling and condensing coil 8b falls down into the column part to become a reflux liq. In this case, each amt. of condensed liq. can beg changed in accordance with increase and decrease in the flow rate of a cooling liq. passing through each coil, the temp. of the cooling liq. and the area of the cooling face.
Patent JP-S5894508-A (JP)
Title: Assembling method of leg for marine structure
Inventor: AKI HIDETOSHI
IPC: E02B17/02
Filed: 1981-11-30
Abstract: PURPOSE:To make easier the connecting work of legs by a method in which a buoyancy is given to the upper ends of lower split legs in such a way as to enable the lower legs to be erected under water vertically and exactly. CONSTITUTION:At least three legs to be vertically attached through a platform 1 are manufactured in at least two splits. Of the split legs, the upper split leg 3a is beforehand vertically built onto the platform 1 and then towed to a given water area, together with a lower split leg 3b. Then, the platform 1 with the upper split leg 3a is floated on the sea and the lower end of the upper split leg 3a is connected with the upper end of the lower split leg 3b floated horizontally on the sea by means of a wire 6. Water is then charged into a hollow spud 4 at the tip of the lower split leg 3b and compressed air is sent into a tube 7 provided at the upper end of the lower split leg 3b to give a buoyancy to the upper end of the lower split leg 3b, and the lower split leg 3b is vertically erected. Then, the wire 6 is wound up and the upper split leg 3a is connected with the lower split leg 3b.
Patent JP-H1139322-A (JP)
Title: Picture processor and its managing method
Inventor: OZAKI YOJI
IPC: G06F17/30
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor and the managing method, which manage picture data not only by a group number but also by a group name at the time of managing picture data. SOLUTION: Picture data sent from outside is stored in a memory by dividing it into plural groups. At the time of managing, picture data sent from outside and the group number and the group name, which specify picture data, are inputted (S101). Picture data is stored in the memory specified by the group number (S102). It is judged whether the group name is added to the group of stored picture data or not (S103). When it is added, the group name is deleted (S105). The group name which is sent is registered in the group (S105).
Patent JP-H109475-A (JP)
Title: Water-saving packing
Inventor: WASEDA EIICHI
IPC: E03B7/07
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To ensure a fixed amount of flow-out in the case of full-open condition of a cock by attaching a circular board which has a different size, is made of material corresponding to the dia. of a meter and has a hole at its center, to the meter. SOLUTION: A circular plate which has a size, e.g. 1.0mm and is made of a material, e.g. SUS 316 corresponding to the dia. of a meter and has a hole having a size of 2.5mm at its center is attached to the meter. Accordingly in the case of full-open condition of faucet only a fixed amount of flow-out is generated, whereby the water-saving effect is improved.
Patent JP-H04227060-A (JP)
Title: Hydrocarbon synthesis catalyst and catalyst precursor
Inventor: JIYON BUIRUHERUMU GEUSU
IPC: C10G2/00
Filed: 1991-07-08
Abstract: PURPOSE: To provide a producing method of a catalyst and/or catalyst precursor used for synthesis of a hydrocarbon from synthesis gas and producing method of a hydrocarbon and/or oxide using the catalyst. CONSTITUTION: This catalyst and/or catalyst precursor by this invention comprises alloys or alloy particles of at least two metals chosen from groups VIb, VIIb and VIII of the periodic table of element, the alloy having a negative heat of formation (with respect to the individual metals) and forming, upon contacting with synthesis gas (H2 /CO ratio is 2) at 250 deg.C under 1 bar for a period of three hours, 1 to 20 mol.% of metal in total in the form of carbide based on the total amount of metal, while at least 50% of the metal atoms present in the free surface area of the alloy is converted into carbide.
Patent JP-H01316341-A (JP)
Title: Production of omega-hydroxy fatty acid
Inventor: YOKOTA TADASHI
IPC: B01J21/10
Filed: 1988-08-03
Abstract: PURPOSE:To obtain the title compound useful as a raw material for synthesizing macrocyclic lactone suitable as a raw material for drugs, perfume, etc., from inexpensive raw materials simply and advantageously by directly reducing an alkali metallic salt of long-chain diacid monoester with a boron hydride compound. CONSTITUTION:An alkali metallic salt or an alkaline earth metallic salt of long-chain diacid monoester is reacted with preferably 0.5-1mol based on 1mol of the salt of long-chain diacid monoester of a boron hydride compound in an organic solvent such as diethylene glycol dimethyl ether, etc., at 0-100 deg.C to give the aimed compound. The alkali metallic salt or the alkaline earth metallic salt of the monoester is obtained by diesterifying an alkanediacid with an alcohol, adding an alkali metal hydroxide or an alkaline earth metal hydroxide to the esterified substance and subjecting to solid-liquid separation. Lithium boron hydride is preferable as the boron hydride compound.
Patent JP-S6253136-A (JP)
Inventor: WATANABE IKUO
IPC: G05F1/67
Filed: 1985-08-31
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-S6349108-A (JP)
Inventor: NAGASAKA KUNIHIKO
IPC: A47B9/00
Filed: 1986-08-20
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。