baber/WOPTO huggingface dataset:
Patent JP-H0915362-A (JP)
Title: Fuel assembly of boiling water reactor
Inventor: CHIYAARUSU EI BURAUN
IPC: G21C3/328
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence output of a fuel assembly from decreasing by arranging the same number of fuel rods as that of center water channels by changing a pitch to store the center water channels whose traverse area and/or shape change. SOLUTION: In each fuel rod 12, a nuclear fuel pellet 12b is filled into zirconium alloy pipe 12a and is supported and positioned by a lower tie plate 14 and a higher tie plate 16. A spacer 18 supports and positions the middle of the fuel rod 12 over the entire length of a fuel assembly 10 and a square outer channel 11 is provided around the fuel rod 12 and the spacer 18. A center water channel 44 is provided at the center of the arrangement of the fuel rod 12 but the square traverse area changes along the height of an assembly 10. For absorbing the amount of change while the diameter of the fuel rod 12 and the dimension of the channel 11 are maintained as they are, the position and pitch of the fuel rod 12 are changed along the height of the assembly 10, thus retaining the same number of fuel rods 12 and preventing the amount of generated output from decreasing.
Patent JP-S6244216-A (JP)
Inventor: SHIMIZU YUICHI
IPC: A47L9/00
Filed: 1985-08-22
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-H059491-A (JP)
Title: Plastic working oil composition
Inventor: IWAMIYA YASUO
IPC: C10N40/24
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a plastic working oil compsn. capable of exhibiting excellent workability and rust-proofing performance without lowering degreasing properties at the time of plastic working by blending a base oil with a monoester and a specific sulfur compd. at a specific ratio. CONSTITUTION:5-85 pts.wt. base oil (e.g. illuminating kerosine) is blended with 10-80 pts.wt. monoester (e.g. butyl stearate) and 5-85 pts.wt. at least one member selected from the group consisting of hydrocarbon sulfides of formula I or II (R1 is a monovalent hydrocarbon group; R2-R4 are each a divalent hydrocarbond group; x is an integer of 1 or more, provided that x is either always the same or different in recurring units; and n is an integer of 0, 1 or more) (e.g. di-tert-butyl polysulfide) and (b) at least one sublfurized fat prepd. by reacting fats with sulfur, and, if necesary, (D) known oil-soluble org. rust- proofing agent, an antioxidance, etc., to obtain the title compsn. having a final viscosity of about 1-27 cst as measured as a working oil at 40 deg.C.
Patent JP-H10337213-A (JP)
Title: Oscillating dryer
Inventor: SHIGEYOSHI MASAMITSU
IPC: A45D20/12
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To freely use both hands during the use of a dryer and improve a convenience for use by providing the dryer with a rotary device for causing the oscillation thereof. SOLUTION: A dryer 2 is provided with a rotary device 3 operating on the rotation of the motor thereof, and the rotary device 3 is held on a pillar 5, thereby oscillating the dryer 2 right and left about a fulcrum during the rotation of the motor. In other words, a pinion gear on a power shaft connected to the motor is made to engage with a transmission gear and a rotary disc is rotated, thereby causing the dryer 2 to oscillate. The dryer 2, when used, is fixed to a wall, a shelf or the like via a clip 6 formed as integral part of the dryer 2. Also, the dryer 2 is made to stop oscillating on the operation of a stopper 4. According to this construction, hair can be dried, while both hands being freely used, and damages to the hair due to the excessive supply of hot air from the dryer 2 can be prevented.
Patent JP-S5974485-A (JP)
Inventor: TAZAKI KATSUO
IPC: F26B23/00
Filed: 1982-10-21
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-S5879494-A (JP)
Inventor: UIRUHERUMU RAITOGEEPU
IPC: H02P6/14
Filed: 1982-10-22
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-S6163445-A (JP)
Title: Preparation of electromagnetic wave shield housing
Inventor: YAMAMORI SHOJI
IPC: B29D22/00
Filed: 1984-09-05
Abstract: PURPOSE:To efficiently prepare a housing excellent in electromagnetic wave shield effect and strength, by adhering and laminating a thermoplastic resin sheet to at least one surface of an electromagnetic shield layer and, after molding, inserting the molded product in an injection mold and clamping the mold to inject a melt fusible resin in the residual cavity part of the mold. CONSTITUTION:In a first process, a thermoplastic resin sheet 1 is adhered and laminated to at least one surface of an electromagnetic shield layer 2 by an adhesive 3 to prepare a laminate 10. In a second process, the laminate 10 is molded by a hot molding or cold molding method to obtain a molded product 30. In a third process, the molded product 30 is inserted in injection molds 16, 17 to clamp said molds and a molten resin is injected in the residual cavity part to form an objective housing. In molding the part 35 formed by the injection molding method, a part such as a functional parts mount boss 36 is simultaneously formed to a desired part. By this method, the housing excellent in appearance, strength and electromagnetic shield effect can be prepared efficiently.
Patent JP-H0236332-A (JP)
Title: Turning simulation test instrument for automobile
Inventor: YOSHIDA HIROSHI
IPC: G01M17/007
Filed: 1988-07-26
Abstract: PURPOSE:To set the same travel conditions with an actual test course by setting attitudes where vehicle speeds and yaw angles at respective wheel positions are obtained for the driving part for rollers and a rack according to input turning characteristics. CONSTITUTION:The rack 11 has its rotary shaft 11a fixed about the vehicle width direction and wheels 14 which can move on rails 10a provided on a base 10 are supported pivotally on both ends of the rotary shaft 11a. Then an inclination driving part 11a which utilizes a sector gear is provided at the center part of an end on the wheel 11 corresponding to the front part of the vehicle body and this sector gear is rotated forward and backward by a driving gear fitted to a motor 15 to slant the rack at an angle corresponding to a specific yaw angle. The rack which is thus slanted has its tilt angle detected by an angle detecting device, whose detection data is used for feedback control over a tilt angle set by a CPU. The tilt angle of the rack 11 is determined and then the speed of each belt 13 is set.
Patent JP-H0643372-A (JP)
Title: Optical scanner
Inventor: KOIDE JUN
IPC: H04N1/113
Filed: 1992-06-19
Abstract: PURPOSE:To obtain a high definition image in which the light strength of a side lobe in a laser beam can be decreased and a spot diameter is reduced by forming the aperture shape of a diaphragm member by combining slit shape and circular shape. CONSTITUTION:After optically modulated luminous flux from a semiconductor laser 1, after being converted to parallel luminous flux by a collimator lens 2, is made incident on the diaphragm member 4, and the luminous flux passing the aperture part of the diaphragm member 4 is polarized by an optical deflector 5, the luminous flute is introduced to a photosensitive drum plane 7 by a coupling optical system 6, then optical scan is performed. In such a case, the aperture shape of the diaphragm member 4 is formed in the shape combining the slit shape with the circular shape and in the shape to shield light in the sub scanning direction of a circular aperture with an elongated aperture extending longer in a main scanning direction. Thereby, the distribution of converged light strength can be optimized, and the spot diameter of the luminous flux by which optical scan is performed on the photosensitive drum plane 7 can be reduced, and the light strength of the side lobe can be reduced, and also, the spot diameter can be decreased, therefore, it is possible to easily obtain the high definition image with a small number of noises.
Patent JP-H0477501-A (JP)
Title: Production of polymer film
Inventor: OOSAKO NAGISA
IPC: C08F2/00
Filed: 1990-07-13
Abstract: PURPOSE:To obtain the title film useful as semiconductor materials, etc., having excellent uniformity and reliability by precleaning a substrate with a catalyst solution and a solvent of the catalyst and applying the catalyst to the substrate to be treated, feeding a monomer and polymerizing. CONSTITUTION:For example, in obtaining a fin film (e.g. polymer film having uniform thickness of <=1/mum) of a polymer (e.g. polyacetylene) by feeding an acetylene gas as a monomer to a substrate 2 precoated with Ziegler Natta catalyst and polymerizing the monomer, a catalyst solution 4 prepared by dissolving the Ziegler Natta catalyst in toluene or the solvent is previously added to the substrate, the catalyst is reacted with oxidative impurities 3 such as oxygen and water to give reaction products 5 and the substrate 2 is readily cleaned and used to give the objective film.
Patent JP-2001015605-A (JP)
Title: Method of designing semiconductor integrated circuit
Inventor: MATSUDA MASAYUKI
IPC: H01L21/82
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To effectively avoid antenna effects without modifying the base of a layout design method wherein standard cells are used and they are laid out using an automatic layout tool. SOLUTION: This is a method of designing a semiconductor integrated circuit using standard cells based on an automatic layout interconnection method. The method comprises: a step 102 of performing rough interconnection; a step 103 of estimating the lengths of interconnections connected to gate electrodes based on the rough interconnection result; a step 104 of detecting a possibility that antenna effects will result from the interconnection lengths estimated by the step 103; a step 106 of replacing a standard cell with another standard cell having terminals on the uppermost interconnection layer if it is determined that there is the above-mentioned possibility; and a step 107 of forming rough interconnections onto the replaced standard cell.
Patent JP-S5974429-A (JP)
Title: Infrared-ray space-heating apparatus
Inventor: TERAKADO MASAYUKI
IPC: F24C7/04
Filed: 1982-10-22
Abstract: PURPOSE:To increase the output of infrared-ray radiation, by disposing convection preventing members consisting of thin plates of a heat-resisting material such as mica in the vicinity of a rodlike heater such as a quartz-tube heater. CONSTITUTION:By disposing thin plates 2 of mica radially to a quartz-tube heater 1, the thickness of the boundary layer of temperature is increased as shown by the broken line in the drawing, so that the coefficient of heat transfer can be reduced to a great extent. By the drop of the coefficient of heat transfer, the amount of heat released from the quartz tube by way of natural convection is also reduced and the temperature of the quartz tube is raised. At the same time, the temperature of a heat source such as a nichrome wire in the quartz tube is also raised. By the temperature rise of the heat source the quartz tube, radiation energy can be increased without increasing the input power since the radiation energy is increased in proportion to the fourth power of temperature.
Patent JP-S6165473-A (JP)
Title: Solid-state image pickup device
Inventor: HARADA NOZOMI
IPC: H04N5/335
Filed: 1984-09-07
Abstract: PURPOSE:To obtain images of high resolution without dark current, after images, and baking out of each photosensitive substrate by a method wherein image signals are taken out by stacking a plurality of photosensitive substrates having different sensing wavelength regions and many picture elements, and by setting both sides of each photosensitivesubstrate at different temperatures. CONSTITUTION:The first photosensitive substrate 2 and the second photosensitive substrate 3 are provided on the back of a substrate 1 highly permeable to light of desired wavelength. The first and second photosensitive substrates 2 and 3 both have one-dimensional or two-dimensional picture elements having the distributions of sensitivities of required light wavelength. Here, in case of light incidence from the side of the first photosensitive substrate 2, this substrate is sensitive e.g. to visible light, and the second photosensitive substrate to infrared rays. The sides of contact with the two photosensitive substrates 2 and 3 of the substrate sensitive to the shortest wavelength region and the substrate sensitive to the shortest wavelength region and the substrate sensitive to the longest wavelength region are set at different temperatures, thus taking image signals out of each photosensitive substrate.
Patent JP-S6432501-A (JP)
Title: Microwave circuit device
Inventor: ITO MASATAKA
IPC: H05K1/03
Filed: 1987-07-28
Abstract: PURPOSE:To prevent the deterioration in the circuit characteristic due to the case such as mismatching of impedance or increase in pad capacitance by decreasing the dielectric constant of a dielectric board using an FET and increasing the part of the board using an IC. CONSTITUTION:The circuit characteristic is deteriorated in the circuit where microwave circuit components such as FETs and ICs exist in mixture because of the case such as mismatching of impedance or increase in pad capacitance. The pad capacitance is decreased by making the thickness of the dielectric material of the board with the FET mounted thereupon thick or employing a material with a lower dielectric constant, and the impedance mismatching is prevented by employing a material with a high dielectric constant (hatched part 2 of a board 1) or making the thickness (part 12 of a board 13) thin. Moreover, a dielectric substance having a ground plate on its upper face is coated around the parts of ground board with an IC mounted thereupon as the other way. Thus, a stable microwave circuit without the deterioration in the characteristic is obtained.
Patent JP-2000016100-A (JP)
Title: Crawler type working vehicle
Inventor: SAKAI TORU
IPC: B60K17/10
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To satisfactorily maintain straight-ahead performance of a vehicular body by interposing a revolving gear train between a revolving HST and right and left planetary gear mechanisms, and providing a brake part braking a power transfer path for revolving on an intermediate part thereof. SOLUTION: A normal and reverse rotating gear mechanism 64 is jointly provided between a revolving HST and right and left planetary gear mechanisms 65R, 65L in such a way as to be coupled therewith. The normal and reverse rotating gear mechanism 64 is provided with a pair of right and left revolving steering shafts 67R, 67L, and also provided with a multiple disc hydraulic brake part 71 on a right end of the revolving steering shafts 67R on the right side. In this structure, when making a vehicular body travel straight-ahead, the revolving steering shaft 67R on the right side is added braking by the brake part 71 to brake a revolving power transfer path, thereby transferring only a power from a straight-ahead HST to the right and left planetary gear systems 65R, 65L to rotate right and left traveling drive shafts 66R, 66L with constant velocity.  Therefore, straight-ahead performance of the vehicular body can be satisfactory maintained.
Patent JP-S58133828-A (JP)
Inventor: GIRUBAATO RATSUSERU BERANJII
IPC: B29B7/80
Filed: 1982-10-23
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-S5976599-A (JP)
Title: Treatment of organic waste liquid
Inventor: KATAOKA KATSUYUKI
IPC: C02F11/00
Filed: 1982-10-26
Abstract: PURPOSE:To form dehydrated cake with less energy consumption by separating an activated sludge slurry produced after a bilogical treatment of night soil to treated water and sludge, evaporating and concentrating the treated water to highly treated water and heating the sludge by the heat retained by the highly treated water. CONSTITUTION:Night soil 1 which is removed of scum is introduced into a biological treatment state 2 where the night soil is thoroughly removed of a nitrogen component. The activated sludge slurry 3 from the stage 2 is separated to sludge and treated water 6 in a solid-liquid sepn. stage 4. The treated water 6 is preheated with a heat exchanger 7 and is supplied to an evaporator 8. The steam 9 evaporated therein is compressed and heated with a compressor 10. The heated steam is conducted to an indirect heating part 11 where the latent heat of condensation is reused as a heating source in making the condensed water 12 to the highly treated water. Since the water 12 is at about 95 deg.C, the water is introduced into the heat exchanger 7 where the water preheats the treated water 6. Said water is further introduced to a heat exchanger 7', where it heats the sludge 14 from a solid-liquid sepn. stage 4 to be supplied to a mechanical dehydration stage 13. The heated sludge 14 is dehydrated in a dehydration stage 13 to dehydrated cake 16.
Patent JP-S6431085-A (JP)
Title: Radiation detecting element
Inventor: IWASE YOSHITOMO
IPC: G01T1/24
Filed: 1987-07-28
Abstract: PURPOSE:To obtain a detecting element for simultaneously satisfying conflicting requirements which represent the improvement of energy resolution and the maintenance of counting rate by selecting the thickness of the element as an optimal range determined by the movable distance of a carrier. CONSTITUTION:Energy resolution largely depends on the collecting efficiency of a carrier produced by the incidence of radiation and the collecting efficiency is represented in an expression 1 (lambdae, lambdah: movable distance of electron and electron hole, d: thickness of element, x: the position from negative electrode on which interaction generates). Further, lambdae, lambdah represent lambda=mutauE (mu: drift mobility of carrier in crystal, tau: average life of carrier, E: field strength). Energy dispersion spectra dN/dEVSE represent an expression II (F(x): rate of interaction generated in the range of x to x+dX, F(x)=e<-mux> (mu = absorption coefficient), E: energy, sigma: statistical error and the like at the time of carrier production). In other words an expected detecting element can be obtained by performing the operation for finding the resolution by considering the above relative expressions lambdae, lambdah, mu and (d) as functions.
Patent JP-H0937410-A (JP)
Title: Drive controller for car
Inventor: IBARAKI TAKATSUGU
IPC: B60L50/15
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the control of a so-called hybrid car having a motor and an engine as power sources, when performing charging operating with excessive power, while running the car using the engine as a drive source. SOLUTION: In the case of a change from a first state where a required instantaneous power is PL1 and a car speed is V1 to a second state where the required instantaneous power is PL2 and the car speed is V2 , the generating power PGEN of a generator is (PICE*-PL1 ) in the first state, and is changed to (PICE*-PL2 ) according to the change of the required instantaneous power PL. By doing this way, a required instantaneous power PL2 is obtained operating an engine at a constant steady-state engine output PICE*. Besides, the number of rotations of the engine is kept constant regardless of the change of the car speed V, by changing the gear ratio of a non-stage transmission from i1 to i2 with the change of the car speed from V1 to V2 .
Patent JP-S6245865-A (JP)
Inventor: MURAKAWA KAZUNORI
IPC: E04G21/04
Filed: 1985-08-26
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-S6246326-A (JP)
Title: Instruction device
Inventor: YOSHIDA EIJI
IPC: G06F3/038
Filed: 1985-08-26
Abstract: PURPOSE:To form an instruction device which can shift largely an instruction point and also, can easily instruct one point by changing the detecting accuracy of the rotational extent of a sphere in accordance with the rotational speed of the sphere. CONSTITUTION:To shift the supporting point largely, the sphere is rotated fast to a data input signal, when a disk fitted to the supporting shaft is rotated in the clockwise direction, pulses A and B are outputted, and therefore, a U/D signal comes to be '1' and an up-and-down counter 6 is operated as the up counter. Since the sphere is rotated fast, the contents of the up-and-down counter 6 are not 0, and therefore, a frequency divider 5 sends the counter input pulse to the up-and-down counter 6 as it is and the value of the up-and-down counter value is changed largely. Next, when the sphere is slowly rotated to shift the supporting point small, the data requesting signal is inputted before the up-and- down counter 6 counts, a comparator 13 detects it, a counter 4 is made incremental and the value of the up-and-down counter 6 does not change largely even when the rotational extent of the sphere is the same when the sphere is shifted fast.
Patent JP-S6249029-A (JP)
Title: Disc brake device for vehicle
Inventor: TAKEUCHI HISAHIRO
IPC: F16D65/092
Filed: 1985-08-26
Abstract: PURPOSE:To enhance the durability of a disc brake, by providing frictional members each constituting a brake pad, integrally with both surfaces of an annular disc section in a brake disc. CONSTITUTION:Frictional members 205, 206 for constituting pads are applied on and integrally incorporated with both surfaces 203, 204 of an annular disc section 201 in a brake disc 2 in a brake device 1. In this arrangement, they may be bonded with the use of an adhesive. Further, the disc section 201 is disposed between the outer surfaces 309a, 310a of abutting metals 309, 310 on the caliper 3. Accordingly, the degree of surface accuracy of the disc section is determined by the abutting metal corresponding to the caliper side pad, and therefore, it is not necessary to have a high degree of accuracy, thereby it is possible to enhance the durability of the brake device.
Patent JP-2000021515-A (JP)
Title: Connector fastening mechanism
Inventor: ASANO MICHINAO
IPC: F16B5/02
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To perform connector attaching work in a short time, and to provide a product by stable work quality by providing a spacer having the calking part expended by being inserted into a fixing screw hole of a casing side connector and the female screw part corresponding to a fixing screw possessed by a cable side connector. SOLUTION: A spacer 1 has the calking part 1b on one side and the head part having the female screw part 1a on the opposite side, and a through hole is arranged over the total length. When a connector 5 is mounted on an installing plate 6, an extracting tool 2 is inserted into the spacer 1, and after being inserted into a screw hole possessed by the connector 5 through an installing hole arranged in the installing plate 6, the expansion part 2a passes while push-expanding the through hole of the spacer 1 by extracting the extracting tool 2 to expand the calking part 1b from inside, and is brought into close contact with the screw hole of the connector 5 to join the installing plate 6 and the spacer 1.
Patent JP-S57112029-A (JP)
Title: Manufacture of semiconductor device
Inventor: TABATA AKIRA
IPC: H01L21/304
Filed: 1980-12-29
Abstract: PURPOSE:To realize an even polishing by a method wherein a substrate to be polished is wax fixed on the lower surface of the first mount and a cushion is sandwiched between the second mount that is rotary and its pad abutting against  the substrate. CONSTITUTION:Wax is used to attach to the lower surface of the first mount 21 a substrate 23 a side whereof is to be polished. Abutting against the substrate 23 is a pad 25 examplifiedly made of buckskin mounted on the second mount 22 that rotates so that the pad 25 may polish the substrate 23. Interposing between the second mount 22 and the pad 25 is a cushioning material 26 which can be a packing material consisting of two films of synthesized plastic sandwiching a multiplicity of tiny air bubbles or sponge. Mechanical stress generated by the curvature or uneveness of the substrate surface if absorbed by the cushioning material 26, which results in an even, overall polish.