baber/WOPTO huggingface dataset:
Patent JP-H1178899-A (JP)
Title: Shopping cart equipped with adult seat
Inventor: NAGASAWA KAZUO
IPC: B62B3/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To support a load applied on a seat and enable an adult with feet placed on a floor surface to take the seat by supporting, roughly horizontally, a foldable adult seat fixed to a main body so as to be freely rotated, on which an adult can sit with her/his feet placed on the floor surface. SOLUTION: A leg part 2-1 is provided as a supporting member for an adult seat 1. Thus, a stopper is provided for supporting the adult seat 1 and preventing the movement of a shopping cart 200 equipped with an adult seat during seating. The leg part 2-1 is formed to be roughly U-shaped by bending both ends of a bar-like body in the same direction. The loading of the leg part 2-1 on the adult seat 1 is performed by providing a bearing in the free end part side of the adult seat 1 and penetrating the base part of the leg part 2-1 to be rotated. Both end bent part sides of the leg part 2-1 are installed upright on the floor surface during use as a chair, and during non-use, it is folded in parallel with the seat and housed in a shopping cart main body 100 roughly vertically. Thus, even during shopping, sitting on the seat is allowed if tired, and a body is rested safely.
Patent JP-H1175908-A (JP)
Title: Athletic shoe
Inventor: TSUBUSHI SABURO
IPC: A43B23/04
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide athletic shoes giving good fitting to all users by providing a function for adjusting the inner-side shape of a tongue piece provided on an opening part of the shoe body to fit to each user's foot compared to conventional athletic shoes. SOLUTION: A bag body 6 is provided along a tongue piece 8 provided on an opening part a3 of a shoe body (a). An expanding resin agent is poured from a pourer 7a of the bag 6 with a user's foot inserted in the shoe body (a), and the expanding resin agent of the bag 6 is hardened with the bag 6 expanded between a shoelace and the user's instep. Thereby, the inner shape of the tongue piece 8 is formed by copying the user's sole, which improves fitting when the shoe is used.
Patent JP-H03110991-A (JP)
Title: Color image pickup device
Inventor: ADACHI MAKOTO
IPC: H04N9/73
Filed: 1989-09-25
Abstract: PURPOSE:To attain proper white balance adjustment automatically even when a color temperature of an incident light differs by controlling the gain of an amplifier means based on a stored reference value and data, a detection output of a color temperature detection means and a detection output of an average level detection means. CONSTITUTION:A microcomputer 22 reads the result of calculation of differential amplifiers 12, 13, proper R-Y control signal voltage and B-Y control signal voltage in each of cases when color temperature of a lighting light are 3200K and 5000K stored in an EEPROM 23 to calculate proper R-Y control signal voltage and B-Y control signal voltage at the current color temperature of the lighting light. Then the microcomputer 22 outputs digital value representing two introduced control voltages R-YNOW and B-YNOW to a D/A converter 21. Thus, when the white valance is adjusted to a value in following to the actual color temperature of the light, the processing by the microcomputer 22 is finished.
Patent JP-S60140639-A (JP)
Title: Production of crt
Inventor: YAMAZAKI KAZUO
IPC: H01J9/22
Filed: 1983-12-28
Abstract: PURPOSE:To simply and completely remove the phosphor slightly stuck to the invalid screen section by washing a panel with the flow of a cleaning liquid while immersing it in the cleaning liquid upside down and recovering it at the same status. CONSTITUTION:A panel section 2 electrocoated with a phosphor face 9 is immersed in a cleaning tank 22 upside down with its peripheral side section 2b clamped by a supporter 21. The cleaning tank 22 is filled with a cleaning liquid 23 made of isopropyl alcohol, etc. A flow of the clean liquid is sprayed to the surface of the panel section 2 to be cleaned through a nozzle 24, and the phosphor deposited on the invalid screen section is removed from the panel section 2. When the cleaned panel section 2 is recovered from the cleaning liquid with the cleaned surface put downward, the cleaning liquid drops onto the liquid surface without flowing along the cleaned surface of the panel section 2. Accordingly, the phosphor contained in this cleaning liquid is prevented from sticking again to the other portion of the panel section 2.
Patent JP-S62108736-A (JP)
Title: Production of ferromagnetic powder
Inventor: KOSHA HIDEAKI
IPC: C01G49/00
Filed: 1985-11-08
Abstract: PURPOSE:To produce ferromagnetic iron oxide powder wherein coersive force and saturation magnetization are improved by calcining acicular iron oxyhydroxide deposited with specified salt on the surface. CONSTITUTION:After adding Co<2+> salt (e.g. CoSO4) and salt of Zn<2+>, Cd<2+> or Ba<2+> (e.g. ZnSO4) and, if necessary, Fe<2+> salt (e.g. FeSO4N7H2O) to an aq. suspen sion of acicular iron oxyhydroxide grain (e.g. alpha-FeOOH) and making the mixture alkaline by NaOH or the like it is stirred under heating at <=100 deg.C and allowed to react and Co<2+> salt and Zn<2+>, Cd<2+> or Ba<2+> salt and, if necessary Fe<2+> salt are deposited on the surface of iron oxyhydroxide grain. Then after washing this mixture with water and filtering and drying it, it is calcined at 800-830 deg.C for 30min-2hr in air.
Patent JP-H03112261-A (JP)
Title: Image communication system
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1989-09-27
Abstract: PURPOSE:To apply the relay multiple address of multiple address image data only to a relay multiple address destination conforming to a prescribed condition by providing a control means to decide whether or not the multiple address is applied to the relay multiple address destination instructed by a relay request station at a relay station based on the prescribed condition. CONSTITUTION:The relay station, when receiving the instruction of the relay multiple address with an NSS(non-standard device setting) signal, stores the bits after 57th bit of the FIF(facsimile information field) of the NSS signal in an opposite memory circuit 44. And image information is recorded as receiving with a memory. When the reception of all the page information are completed, it is decided whether or not the multiple address should be applied to all the multiple address opposite stations stored in the circuit 44. As a condition for multiple address permission/refusal, for example, a case whether or not relay to the multiple address destination exceeds a prescribed distance, etc., can be considered. Such is performed by using a prescribed distance less detection circuit 48. When the relay multiple address to a certain multiple address is refused, a reason to refuse the multiple address (too far to a multiple address opponent) and the the information of the opponent following a reception satisfactory signal are informed to the relay request station after receiving the procedure signal of the final page.
Patent JP-S63103691-A (JP)
Title: Speed controller for induction motor
Inventor: OGAWA HARUKI
IPC: H02P21/14
Filed: 1986-10-20
Abstract: PURPOSE:To improve the precision of magnetic flux estimation and speed con trol, by fluctuating the value of magnetic flux at the same time as DC voltage fluctuation. CONSTITUTION:DC voltage fed to an inverter 4 is divided with voltage-dividing resistors 10a and 10b, and the divided voltage is converted to a digital value by an A/D converter 11. The ratio of the digital value namely the detected value of the DC voltage to rated DC voltage is found by an amplifier circuit 12. Then, the output of the amplifier circuit 12 is multiplied by a voltage com mand value V' from a control circuit 8, with a multiplier circuit 13, and the input of the multiplied result to a magnetic flux arithmetic circuit 9 is provided. As a result, the value of magnetic flux is fluctuated with the fluctuation of the DC voltage, and the estimation precision of the magnetic flux of an induc tion motor 2 is improved.
Patent JP-S6491208-A (JP)
Title: Numerical controller
Inventor: NAKAHARA TSUTOMU
IPC: G05B19/4063
Filed: 1987-10-01
Abstract: PURPOSE:To recover a defective working area in a short time in case an abnormal state of a machine or a defect NC operating defect occurs during execution of a prescribed working program by keeping the working as it is at the positioning pointing where the defect occurs and continuing the working at and after the next bloc after the defect factor is deleted. CONSTITUTION:A state abnormal signal 101 of a machine to be supplied to an arithmetic control part 1 or an operation signal 102 of an operator is applied via an input/output control part 6 during the operation of a working program. In this case, the working program is interrupted. The necessary (m) pieces of block variable values are converted into the NC program formats by an NC program conversion control part 3 via a write/read control part 2 out of (n) pieces of block variable values. These program formats are registered into an NC program memory part 5. Then the working program is continuously carried out at and after the next block with a defective block kept as it is. This defective block is carried out again after the working program is through.
Patent JP-H06106662-A (JP)
Title: Soldered laminated panel and production thereof
Inventor: FUKUYORI KAZUNARI
IPC: B23K1/00
Filed: 1992-09-18
Abstract: PURPOSE:To provide a locally reinforced inexpensive and lightweight soldered laminated panel by constituting the panel of a core material having a large number of through-holes, the edge materials arranged to the outer edge parts of the panel and the surface panels arranged on both sides. CONSTITUTION:At the corner part formed by edge materials 4, 5 crossing each other at a right angle, reinforcing members 9, 10, 11 are arranged in the honeycomb-shaped through-holes of a core material 3. The reinforcing members 9, 10, 11 are soldered to the core material 3, the edge materials 4, 5 and surface panels and correspond to the compression load and tensile load generated at the corner part.
Patent JP-H03110548-A (JP)
Title: Developer for silver halide photographic sensitive material
Inventor: NISHIO SHOJI
IPC: G03C5/30
Filed: 1989-09-25
Abstract: PURPOSE:To obtain the developing soln. which increases sensitivity, lessens fogging and is excellent in running stability by incorporating a thioether compd. and specific compd. into the developing soln.. CONSTITUTION:The thioether compd. and the compd. expressed by formula I are incorporated into the developing soln.. In the formula, Y denotes a hydrogen atom, mercapto group; R denotes a hydrogen atom, halogen atom, nitro group, amino group, cyano group, hydroxyl group, mercapto group, sulfo group, substd. or unsubstd. alkyl group, substd. or unsubstd. alkenyl group, substd. or unsubstd. alkinyl group, hydroxycaronyl group, alkyl carbonyl group, or alkoxycarbonyl group. The novel developer for the silver halide photographic sensitive material which lessens the increase of fogging, increases the developing rate and provide the higher sensitivity is obtd. in this way.
Patent JP-H0297847-A (JP)
Title: Separate type air conditioner designed for multi chambers
Inventor: OKADA TETSUJI
IPC: F25B43/00
Filed: 1988-10-03
Abstract: PURPOSE:To make it possible to carry out cooling/heating operation under low cost, efficient and optimum working conditions by installing a main decompression device designed to reduce the pressure of refrigerant to refrigerant piping designed to connect an outdoor heat exchanger wit an indoor heat exchanger and a liquid tank for refrigerant storage where an auxiliary decompression device is laid out before and after the tank in parallel with the main decompression device. CONSTITUTION:A plurality of indoor heat exchangers 4a and 4b are laid out in parallel with a single unit of an outdoor heat exchanger 3. A main decompression device 10 designed to reduce the pressure of refrigerant is installed to refrigerant piping which connects the outdoor heat exchanger 3 with the indoor heat exchangers 4a and 4b while auxiliary decompression devices 17 and 18 are laid out before and after a liquid tank for refrigerant storage 8 which is installed in parallel to the main decompression device 10. This construction makes it possible to store a proper amount of refrigerant out of not required refrigerant present in the refrigerant piping in the liquid tank 8 in conformity with each operating condition, and carry out cooling/heating operation under the most efficient and optimum condition when an attempt is made to carry out cooling/heating operation where the indoor heat exchangers 4a and 4b are used or one of them is only used.
Patent JP-H03110815-A (JP)
Title: Formation of electrode of through-type capacitor
Inventor: TANIGUCHI HIDEKI
IPC: H01G4/35
Filed: 1989-09-26
Abstract: PURPOSE:To strengthen forces of adhesion in an outside electrode by removing a 1st layer plating film and forming a 2nd layer plating film after roughening outside and end faces of a ceramic element. CONSTITUTION:After forming a 1st layer plating film M1, plating films that adhere to outside and end faces of a ceramic element 3 are removed by barrel polishing and the like. when the ceramic element 3, for example, is immersed in solutions of hydrofluoric acid and the like, the above outside and end faces which are not covered with a plating film M2 and are exposed to the outside are attacked by the above solutions and fine irregularities are formed on the surface and then its surface is roughened. Subsequently, a 2nd layer plating film which covers the whole surface of the ceramic element 3 is newly formed and after that, only a plating film that adheres to its end face is removed and then, an outside electrode 6 is formed. Forces of adhesion of the outside electrode is thus strengthened.
Patent JP-H0988765-A (JP)
Title: Mounting structure of fuel injection valve of internal combustion engine
Inventor: OGAWA MINORU
IPC: F02M51/06
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent change of a fuel injection characteristic of a fuel injection valve due to mounting structure of the same valve. SOLUTION: An mounting hole 28 opened to a combustion chamber 29 of an engine and having a first stage part 30 and a second stage part 31 is formed on a cylinder head 27. A fuel injection valve 11 has a case 12 and a nozzle 13. A retaining nut 33 having an mounting flange 36 is screwed on an outer peripheral part of the case 12. The case 12 and the nozzle 13 are inserted into the mounting hole 28. A seal washer 37 is arranged between the second stage part 31 and the installation flange. A fixing member is fixed on the cylinder head 27 by a bolt 42, and the mounting flange 36 is pressurized and fixed between the seal washer 37 and a pressurized part 32 by fastening force of the bolt 42.
Patent JP-2001078413-A (JP)
Title: Brushless motor
Inventor: SAEKI YASUO
IPC: H02K1/27
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce cogging torque by reducing the sloping angle of skew magnetization used in OA equipment and AV equipment, to control drop of motor torque. SOLUTION: A magnet 8 that is magnetized in 2n (n is a positive integer) poles and an armature core having 3n-projected poles 1a are provided, two auxiliary grooves 1b are allocated at a position, where the center angle is almost 40 deg./n to each projected pole, the magnet 8 is skew-magnetized in sloping with respect to the rotating axis direction, and this sloping angle θ is set to (20 deg./n)×0.8<=θ<=(20 deg./n)×1.2. Moreover, even if the sloping angle θ of skew- magnetization fluctuates to a some degree, corresponding to reduction in size and high accuracy of motor and multi-pole magnetization of magnet, the sloping angle θ is set to 35 deg./n<=θ<=60 deg./n as a method of sufficiently reducing the cogging torque.
Patent JP-H0780764-A (JP)
Title: Lens holder
Inventor: KISHIDA NAOYUKI
IPC: B24B13/005
Filed: 1993-09-10
Abstract: PURPOSE:To obtain a lens holder which does not deform a lens even through the lens is protruded from a tool, and can process the lend at a high accuracy. CONSTITUTION:At the lower part of a holder 2, an inner diameter 2a a little larger than the outer diameter of a lens 1 is formed, and a step 13 is formed at the bottom center of the inner diameter 2a. Pedestals 3 are pressed in to the peripheral surface of the step 13, and pistons 4 are installed to the holder 2 at the upper side of the pedestals 3. Cams 6 are provided to the upper sides of the pistons 4.
Patent JP-H0799164-A (JP)
Title: Apparatus and method for heat treatment
Inventor: MONOE OSAMU
IPC: H01L21/205
Filed: 1993-09-09
Abstract: PURPOSE:To expand a heat-dissipating range, to prevent an irregularity in a temperature lowering operation and to perform the temperature lowering operation uniformly by a method wherein an opening in a nozzle which circulates a gas in a gap part between the outer of a process tube and a heating resistor is formed in such a way that the gas is blown to the wall surface of the process tube faced with a wafer arrangement region. CONSTITUTION:A heat insulating material 28 is installed around a vertical-type process tube 10 which batch-treats a plurality of wafers as objects to be treated. A heating resistor 26 whose surface load is at 10E/cm<2> or higher is installed between the heat insulating material 28 and the process tube 10, and the wafers are radiation-heated. The wafers are carried into and out by a conveyance mechanism from an opening in the process tube 10. Then, an opening in a nozzle 50 which circulates a gas in a gap part 10C between the outer wall of the process tube 10 and the heating resistor 26 is formed in such a way that the gas is blow to a wall surface faced with a wafer arrangement region. Thereby, since the temperature lowering effect of a wafer row is increased, the temperature lowering time of the process tube after the finish of a heating treatment can be shortened.
Patent JP-2000086582-A (JP)
Title: Production of acyloxybenzoic acid
Inventor: FUJII TAMOTSU
IPC: C11D7/54
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To produce a highly pure acyloxybenzoic acid in high selectivity and high yield without using a specific equipment by reacting a hydroxybenzoic acid with a lower carboxylic anhydride in the presence of a specific carboxylic acid, and subjecting the reaction mixture to the removal of the lower carboxylic acid by distillation in the presence of an acid catalyst. SOLUTION: A hydroxybenzoic acid of formula I [(n) is 1-3] is reacted with a carboxylic acid of formula II (R1 is a 5-21C alkyl or alkenyl, or the like) and a lower carboxylic anhydride of formula III (R2 is a 1-3C alkyl or an alkenyl), (preferably acetic anhydride) to provide a mixture of an acyloxybenzoic acid of formula IV [(h) is 1-3; (i) is 0-3; with the proviso that (h)+(i)=(n)], with a lower acyloxybenzoic acid of formula V [(j) is 1-3; (k) is 0-3; with the proviso that (j)+(k)=1-3]. The mixture is further reacted while removing the lower carboxylic acid by distillation in the presence of an acid catalyst (e.g. sulfuric acid, hydrochloric acid and nitric acid) to provide the objective highly pure acyloxybenzoic acid of formula IV without containing a polymer.
Patent JP-S60140821-A (JP)
Title: Electron-beam exposure device
Inventor: YASUDA HIROSHI
IPC: G03F7/20
Filed: 1983-12-28
Abstract: PURPOSE:To arrange a wafer while being adjoined to a final lens, to improve resolution and to reduce spherical aberration and chromatic aberration by overlapping a magnetic field and a decelerating electric field between a lens means formed adjoined to a target and the target. CONSTITUTION:The voltage of a cathode for an electron gun 1 is brought to -20keV, voltage of 20keV is applied in a process in which electron beams travel in a control mechanims, 40keV is applied to electron beams while using cathode potential as a reference when voltage of 20keV is each applied by an electrode 12 particularly in an inlet section in a final lens 10 and by an electrode 13 in the inside of the final lens 10, and electron beams are decelerated between the final lens 10 and a wafer 11 because voltage 1 applied to electron beams is reduced to 20keV while using cathode potential as the reference in the vicinity of the wafer 11 when the surface of the wafer 11 is brought to 0V. It is supposed that a uniform magnetic field is applied to electron beams by the final lens 10 at that time.
Patent JP-H0884733-A (JP)
Title: Balloon for ultrasonic diagnosis
Inventor: TANAKA TOSHIKAZU
IPC: A61B8/12
Filed: 1994-09-20
Abstract: PURPOSE: To provide a balloon which is positioned at a surrounding shell part of an inserting member to open a tip surface of the inserting member while no ultrasonic transmission medium is supplied and expanded much forward accurately to operate sticking out from the inserting member when it is supplied. CONSTITUTION: An opening part on the side of the base end of a balloon 20 forms a retaining part 20a with a smaller diameter. A retaining ring 21 is arranged successively thereon and is fixed securely into a circumferential recessed groove 5 formed at a tip hard part. A part ahead of the retaining part 20a makes a bag part 20b expanded in diameter and the tip part of the bag part 20b is provided with a holding ring 22 with the inner diameter thereof very small in a free manner. A ring separation means 30 with a spherical working piece 32 mounted at the tip of a flexible wire 31 is inserted through a treating device insertion channel and the working piece 32 is positioned inside the holding ring 22.
Patent JP-S63105283-A (JP)
Title: Variable delivery hydraulic pump
Inventor: HIGASHIDA FUSAO
IPC: F04B1/07
Filed: 1986-10-20
Abstract: PURPOSE:To reduce a power loss by providing a horsepower limit control valve for giving a limit to the pressingly moving action of the piston of a constant horsepower control valve and a negative flow rate control valve for pressingly moving a spool against a constant horsepower spring irrespective of the pressingly moving action of said piston. CONSTITUTION:A piston 20 pressingly moves the spool 19 of a constant horsepower control valve 2a by the action of a delivery pressure while a horsepower limit control valve 3 gives a limit to the pressingly moving action of the piston 20 by the action of a pilot pressure. Also, a negative flow rate control valve 4 pressingly moves the spool 19 against constant horsepower springs 21, 22 irrespective of the pressing force of the piston 20 by the action of a negative pressure. Thereby, a horsepower limit control and a negative flow rate control can be carried out, reducing a power loss.
Patent JP-S62110800-A (JP)
Title: Methane fermentation method
Inventor: YOKOTA YUJI
IPC: C02F11/04
Filed: 1985-11-07
Abstract: PURPOSE:To carry out the methane fermentation of sewage sludge, night soil, etc., by using chaff as the material for fluidizing a methane-producing bacteria carrier and the liq. in a fermenter when methane fermentation of org. matter by the methane-producing bacteria is carried out. CONSTITUTION:When the methane fermentation by methane-producing bacteria of org. matter (e.g., high-concn. org. waste liq. such as city sewage, night soil, industrial waste water, wastes from agriculture, forestry, stock-breeding, and fishery, etc.) is carried out, chaff is used as the material for fluidizing a methane-producing bacteria carrier and the liq. in the fermenter. Consequently, the methane fermentation of sewage sludge, night soil, high-concn. org. waste liq., wastes from agriculture, forestry, stock-breeding, and fishery, etc., can be efficiently and economically carried out.