baber/WOPTO huggingface dataset:
Patent JP-H08215485-A (JP)
Title: Washer
Inventor: YOSHIDA KATSUAKI
IPC: D06F39/12
Filed: 1995-02-20
Abstract: PURPOSE: To prevent increase in vibration and noise caused by deviation of a washing occurring in dewatering due to enlargement of a washer in the washer suspendedly supporting a water receiving composition body, which is constituted of a water receiving tub incorporating a washing and dewatering tub, a decelerating drive mechanism attached under the water receiving tub, a motor, and a discharge controller, from an outer frame body. CONSTITUTION: A water receiving composition body 8 which is constituted of a water receiving tub 1 incorporating a washing and dewatering tub 3, a decelerating drive mechanism 5 attached under the water receiving tub 1, a motor, and a draining device 7 is suspendedly supported by an outer frame body. The outer frame body is constituted by fixing a bottom board 27 and receiving boards 23, 24 having a spherical support part 22 by approximately L-sectional members 26 and the top of the outer frame body is so constituted as covered with a crown board 30.
Patent JP-H02289890-A (JP)
Title: Educational equipment
Inventor: SUCHIIBUN ERU RAJIITSUKU
IPC: G09B5/06
Filed: 1990-02-09
Abstract: PURPOSE: To enable educating from an infant to an adult by means of various kinds of visible display meeting with auditory identification by permitting position sensing mechanism to transmit a signal when a container is place at one position and generating audible resonse for providing educational information corresponding to visible display at one position. CONSTITUTION: The container 12 with multiple side surfaces forms the external form of a toy and a power source 34 like a storage battery and a microprocessor capable of synthesizing sound and/or voice are inside in the container 12. A position sensor reports which side of the toy is located at the 'upper' position to the microprocessor and the microprocessor responds to visible display at the 'upper' position so as to issue sound. For example, the container is constituted by a 12-surface body and the position sensor is constituted by five lead switches. The five lead switches are combined so as to supply a code to the microprocessor in order to indicate correct sound to be reproduced in accordance with the 'upper' position. Thus, the toy capable of educating from the infant to the adult is obtained.
Patent JP-S57145880-A (JP)
Title: Production of 3,3',4-tri-o-methylellagic acid
Inventor: KOSUGE TAKUO
IPC: A61P7/04
Filed: 1981-03-06
Abstract: PURPOSE: One of two acetyl groups in 4,4'-di-O-acetyl-3,3'-di-O-methylellagic acid is specifically removed under specific conditions; the product is methylated and hydrolyzed to give the titled compound used as a styptic in high yield.  
     CONSTITUTION: The compound of formula IV is subjected to specific removal of one of the acetyl groups in the presence of dimethylformamide and aniline to give the compound of formula V. The product is methylated with a reagent such as dimethyl sulfate, diazomethane or methyl iodide to give the compound of formula III. Further, it is hydrolzyed with an alkali to give the compound of formulaI. The process of the present invention gives the compound of formulaIin a yield as high as 5 times that when it is produced by the conventional one, i.e., using the compound of formula II as a starting material to effect methylation and hydrolysis, thus being industrially advantageous. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58154767-A (JP)
Title: Self-adhesive coating
Inventor: AOKI SUSUMU
IPC: C09D201/00
Filed: 1982-02-27
Abstract: PURPOSE:To provide a self-adhesive coating with a stress corrosion cracking preventing effect, prepared by adding sodium silicate cullet powder to a compsn. obtained by adding filler to an organic solvent solution of synthetic resin or rubber. CONSTITUTION:Sodium silicate cullet powder having SiO2/M2O molar ratio of 2.0-4.0 (where M is alkali metal) and a particle size of 32-500 mesh, is added to a compsn. obtained by adding an inorganic filler (e.g. talc) to an organic solvent solution of synthetic resin (e.g. polyethylene) or rubber (e.g. silicone rubber) or to a low-viscosity synthetic resin. The sodium silicate cullet powder is added in 0.01-10wt% based on the solids of the compsn. EFFECT:When the coating is brought in contact with water, sodium silicate dissolves out slowly and stress corrosion cracking is prevented over a long period. USE:Surface coating for protection of lagging material and heat insulating material, sealant for joint of heat insulating material, etc.
Patent JP-H05202567-A (JP)
Title: Fitting method for curtain wall
Inventor: NIKI SHOJI
IPC: E04B2/96
Filed: 1992-01-23
Abstract: PURPOSE:To attach the fastener in which a mullion of a curtain wall is supported, in the condition that the fastener is not welded. CONSTITUTION:A non-slip member 20 where bolt-insertion holes 21 corresponding to prolonged holes 14 are formed in the horizontal parts 13 of a fastener 10 are superimposed and fastened and fixed together with the fastener 10 by fitting bolts 5 with nuts 6. Butt members 24 are provided to be extensible in the inside-outside direction at the base of the non-slip members. This butt member is held by forcing it to straddle both inside and outside vertical walls 11, 12 of the fastener.
Patent JP-S62188123-A (JP)
Title: Manufacture of color paint film for fluorescent lamp
Inventor: IMAMURA HIROSHI
IPC: H01J9/22
Filed: 1986-02-14
Abstract: PURPOSE:To enable color paint films as filters to be formed easily at low cost, by limiting the disposition of colors at each discharge passage of a fluorescent lamp. CONSTITUTION:If the chromaticity points of luminescent colors, red, green, and blue at discharge passages 2R, 2G, and 2B are strictly measured, it becomes clear that there is no need for using a filter for blue. Therefore, the center of a fluorescent lamp body A is restricted to the discharge passage 2B for blue. The lamp body A including the surface of a glass plate 6 corresponding to the discharge passage 2R is sunk into a color paint film liquid 11R for red in a receptacle 13. After the lamp body A is lifted up and reversed, the lamp body A including the surface of the glass plate 6 corresponding to the discharge passage 2G is sunk into a color paint film liquid 11G for green in a receptacle 14. After the lamp body A is lifted up again, the color paint film liquids 11R and 11G are dried, so that prescribed color paint films 12R and 12G are obtained.
Patent JP-S56126946-A (JP)
Title: Production of electronic device
Inventor: KAMATA TSUTOMU
IPC: H03H9/02
Filed: 1980-03-11
Abstract: PURPOSE:To obtain a device with a high reliability by bonding a storage vessel to a resin part of a lid melting and solidifying the contact part therebetween. CONSTITUTION:A semiconductor chip 1 soldered is filled with a resin 9 and a cover 7 is separately fitted into frames 5 made of a thermoplastic resin. Then, they are put together in such a manner that the resin is melted by heating the fitted section at about 300 deg.C and then, properly solidified. This increases the strength of the joint section thereby preventing the deterioration in the joint section and the peeling in the temperature cycle under the temperature of about 100-150 deg.C. Thus, a highly  reliable apparatus can be obtained. To heat, a heating iron piece is directly brought  into contact with the proximity of the fitted section or a flame is brought close  thereto.
Patent JP-S60177787-A (JP)
Title: Vector quantizing system of color picture signal
Inventor: YAMAGUCHI HIROHISA
IPC: H04N11/04
Filed: 1984-02-23
Abstract: PURPOSE:To prevent deterioration of picture quality and obtain high efficiency of encoding by making forecast error encoding (DPCM) for each of luminance signal and color difference signal of picture signals and quantizing obtained differential signals giving priority to those components that give large influence to human visual valuation. CONSTITUTION:Y, I, Q signals are converted to differential signals eY, eI, eQ by a forecasting device 1. A quantizer 2 treats signals eY, eI, eQ as three-dimensional vector signals, and when quantizing, selects those nearest to vector E=(eY, eI, eQ) out of plural quantizing representative values arranged on only basic axes of three-dimensional vector coordinate. As quantizing characteristic, for instance, five values are allotted to eY axis, and three values of quantizing representative value qn(n=0-8) are allotted to eI and eQ axes respectively. In this quantizing characteristic, there is follow-up characteristic similar to normal scalar quantizing for signals that formed maximum change out of luminance signal or two color difference signal. However, in the case where two signals or three signals change largely, following-up becomes slow. However, deterioration of picture quality is hardly detected due to color difference error or luminance error masking. As mentioned above, quantizing is made utilizing man's visual characteristic.
Patent JP-H05195879-A (JP)
Title: Exhaust gas reflux device for supercharged engine
Inventor: KASHIYAMA KENJI
IPC: F02M25/07
Filed: 1992-01-22
Abstract: PURPOSE:To let flow back cooled EGR gas (cold EGR gas) without impairing reliability of a supercharger. CONSTITUTION:A cylinder 1 is provided with intake ports 2, 3, an exhaust port 4, and an EGR port 5, all to open toward the combustion chamber, and opening/closing valves constituted of poppet valves are arranged on the respective ports. The reflux port 15 of an EGR passage 14 communicated to the EGR port 5 is connected to a common intake passage 8 on the lower stream side of a supercharger 9. Further, a filter 17, a cooler 18, and a control valve 19 are arranged in order in the flowing direction of EGR gas on the EGR passage 14. An opening/closing valve to open/close the EGR port 5, namely, the EGR valve is opened/closed at the end stage in expansion stroke. Putting it concretely, when the pressure in the cylinder 1 is higher than the supercharging pressure, the EGR valve is opened/closed. As a result, a desired quantity of cold EGR gas is let flow back on the lower stream side of the supercharger 9 by utilizing the pressure in the cylinder.
Patent JP-S57145453-A (JP)
Title: Branching device
Inventor: TAGAMI FUMITAKA
IPC: H04L12/00
Filed: 1981-03-05
Abstract: PURPOSE:To eliminate an exclusive cable and to reduce the space of installation for a branching device which connects plural terminal devices to a center  via a communication circuit, by installing a modulating/demodulating circuit having an interface to the communication circuit at the terminal device side within  the branching device. CONSTITUTION:A branching device consists of a main control circuit 8, a channel control circuit 9 and a modulating/demodulating circuit 13. In case the distance of connection is long like a channel 2, the transmission request signal sent from a terminal device 6c is supplied to the circuit 13 and then to the circuit 9. The circuit 9 decodes the contents of the transmission request signal and informs the channel containing the transmitting data, the type of the transmitting data, etc. to the circuit 8 in the form of the transmission request signal. The circuit 9 carries out the connection for a transmitting data circuit of the channel selected based on the transmission indicating signal. With selection of the channel 2, the circuit 13 can receive the data from the device 6c via a circuit 11 by the transmission permitting signal.
Patent JP-H11275898-A (JP)
Title: Generator with impedance matching main power output capability for optimum operating efficiency
Inventor: GREWE TIMOTHY MICHAEL
IPC: B60L50/10
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To improve generating efficiency by selecting the impedance of a generator which is connected to a main power engine for driving it, so that the gradient of output power versus rotational speed of the generator approximates the gradient of output power versus rotational speed of an output shaft for the main power engine. SOLUTION: In a power system such as a hybrid electric vehicle, the rotor shaft 20a of the generator 20 is connected directly to the output shaft 11s of a main power engine 11. The internal impedance of the generator 20 is selected so that the gradient of the operating curve of the generator 20 (the gradient of the output power versus rotational speed) approximates the operating gradient of the output shaft 11s for the main power engine 11 (the gradient of output power versus rotational speed). As a result, it is thus possible to improve the efficiency of the generator 20 over the entire speed range and reduce the fuel consumption of the main power engine 11.
Patent JP-S59158636-A (JP)
Title: Time division multidirectional multiplex radio system
Inventor: YAGI KAZUO
IPC: H04J3/00
Filed: 1983-03-01
Abstract: PURPOSE:To concentrate a dial signal onto one frame by transmitting repetitively a pattern at each 6 frames of a frame synchronizing signal transmitted from a master station to a slave station, causing one frame's share of an information signal to be stored. CONSTITUTION:In a time division multidirectional multiplex radio system transmitting the sound at each 6-frame between the master station and the slave station 2i-2n, the master station 1 transmits serially frames f1-f6 so as to transmit repetitively a pattern 101100 at 6 frames of the frame synchronizing signal shown at each frame in hatched lines area. Since each slave station receives a radio wave of the master station at the same time, the pattern of the frame synchronizing signal is detected at the same point of time, and the dial signals transmitted from each slave station are transmitted while being concentrated upon the same frame and the frame is handled as one frame's share of the information signal.
Patent JP-S58149979-A (JP)
Title: Thermal energy storage material composition
Inventor: KIDO TOSHIROU
IPC: C09K5/06
Filed: 1982-03-02
Abstract: PURPOSE:To provide a low-cost thermal energy storage material which is not susceptible to supercooling, utilizes latent heat of fusion more efficiently and stands repetition of freeze-thaw cycles, prepared by adding strontium oxide compd. to CaCl2.6H2O. CONSTITUTION:The titled compsn. is prepared by adding (B) 0.001 to 10pts.wt. at least one of SrO, SrO2 and SrO2.8H2O to (A) 100pts.wt. CaCl.6H2O. The addition of a small amount of (B) makes it possible to prevent supercooling, utilize  latent heat of fusion more efficiently and impart sufficient durability to repeated freeze-thaw cycles at the same cost as in the case of the sole use of (A).
Patent JP-S60177129-A (JP)
Title: Production of wire for welding core wire containing ti
Inventor: NISHIDA KAZUHIKO
IPC: C21D8/06
Filed: 1984-02-22
Abstract: PURPOSE:To obtain a wire for a welding core wire contg. particularly 0.05- 0.3wt% Ti and having good arc stability and core feedability by hot-rolling a billet at the heating temp. and cumulative draft limited respectively to specific numerical values. CONSTITUTION:A billet consisting of the above-described compsn. is hot-rolled under the conditions of the Ac3 point -1,050 deg.C heating temp. and >=50% cumulative draft in the stage of producing a wire for a welding core wire contg. particularly >=0.05wt% Ti. The finer austenite grains can be formed and solid-soln. Ti, solid-soln. C, etc. can be suppressed by adopting the above-described heating temp. The finer recrystallized austenite grains after finish rolling are formed and apparent hardenability of the steel is decreased by specifying the cumulative draft of hot rolling at >=50%. As a result the mass production of the above- described product having good core wire feedability with a good yield and high efficiency is made possible.
Patent JP-H09232525-A (JP)
Title: Optical storage device
Inventor: HIRAYAMA YUZO
IPC: H01L31/10
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To realize a simple structure with a practical material and high performance with excellent stability, by irradiating a two level system or a pseudo-two level system with a specified pulse recording light once or continuously for plural times, and subsequently irradiating the two level system or pseudo-two level system with a specified pulse refresh light once or for plural times. SOLUTION: After an InAlAs buffer layer 11 is formed on an InP substrate, a quantum well structure composed of an AlAs barrier layer 12 and an InGaAs well layer 13 is formed. Then, after the InP substrate is removed, Bragg reflection mirrors 15 made of GaAs/AlAs are formed on upper and lower parts of the quantum well structure by a direct adhesion method. At this point, a pseudo- two level system is formed between subbands of the quantum well. A femto- second π/2 pulse recording light having a band of wavelength 1500nm is generated using a NaCl color center laser, and the pseudo-two level system is irradiated with this pulse recording light. Subsequently, the pseudo-two level system is irradiated repeatedly with a femto-second π refresh light at an interval of 1 picosecond. No optical radiation from the pseudo-two level system is observed.
Patent JP-S63201315-A (JP)
Title: Direct injection type diesel engine
Inventor: KITAMURA TETSUO
IPC: F02M61/18
Filed: 1987-02-14
Abstract: PURPOSE:To reduce combustion noise and improve output performance by setting the effective sectional area of an injection port smaller the larger is the crossing angle of its center line on the upper course side of a swirl at the intersecting point between said injection port center line and a cavity side wall out of each injection port of a fuel injection valve. CONSTITUTION:A fuel injection valve 6 has plural injection ports 7A-7D on each of both sides of a straight line l0 connecting the center M of the end of the valve 6 and the center N of a cavity 4 formed on the top 3a of a piston 3. And, the center lines L1-L4 of the injection ports have crossing angles theta1-theta4 toward the upper course side part of a swirl at the intersecting point parts P1-P4 to the side wall 5 of the cavity 4, respectively. And, the dimensional relation between each crossing angle is specified in accordance with the displacement conditions of the centers M, N as, e.g., theta4>theta1>theta3<theta2. In this case, each of the port diameters d1-d4, i.e., the effective sectional areas of the injection ports 7A-7D is set as d2>d3>d1>d4 in accordance with the size of each crossing angle theta1-theta4.
Patent JP-H07244608-A (JP)
Title: Address arithmetic unit
Inventor: TAKADA HIDEHIRO
IPC: G06F9/355
Filed: 1994-03-02
Abstract: PURPOSE:To provide the address arithmetic unit which performs address arithmetic fast by one adder. CONSTITUTION:On the basis of the value that a flag bit register 9 gives, a selector 8 selects an address initial value stored in a base address register 1 for the 1st time and an intermediate value address stored in an intermediate value register 4 for the 2nd time and later, and supplies them the address 3 and a bit array inverter 5. The adder 3 adds the increment of a series of addresses stored in an increment register 2 to the intermediate value address and stores the result as a new intermediate value address in the intermediate value register. On the basis of the value that a bit array inversion specification register 6, the bit array inverter 5 inverts or does not invert the bit array of the given intermediate value address and stores the result in a data address register 10. Then the contents of the data address register 10 are supplied as a generated address to an address bus 11.
Patent JP-S58152967-A (JP)
Title: Support structure and its manufacturing method
Inventor: MATSUOKA TAKESHI
IPC: F16H55/44
Filed: 1982-03-03
Abstract: PURPOSE:To provide a support structure which is good for high-speed rotation and high load, and which can reduce the cost by dividing a part of a member and bending same to form boss portion of the support structure before and behind the thrust of a support hole portion. CONSTITUTION:A support hole portion 11 is formed on the center of the axis of a main body 3, and a bearing 5 is fitted to the center of thrust of the inner periphery 11a of the hole portion 11. The boss portion 13 is formed by dividing the main body on the support hole portion 11 side at the thrust center thereof and bending same before and behind the thrust of the support hole portion 11. The inner periphery 13a of the boss portion 13 is formed to be substantially concentric and of the same diameter with the inner periphery 11a of the support hole portion 11. The thrust outer end of the boss portion 13 is provided with stop portions 13b, 13c formed by bending with which the thrust front and rear outer peripheral portions of the bearing 5 are engaged.
Patent JP-S58150844-A (JP)
Title: Processing method for data on fluorescent x-ray analysis
Inventor: KOIZUMI SHIROU
IPC: G01N23/223
Filed: 1982-03-03
Abstract: PURPOSE:To make a process control efficient and accurate by a method wherein a process ranging from the computation of an analyzed value obtained from the measurement of X-rays to the display of the result of analysis to a production process is put under online control by using a personal computer. CONSTITUTION:The strength of X-rays measured by a fluorescent X-ray analyzing apparatus is subjected to computation processing by a personal computer CPU. A diskette containing a main program and other programs is employed by a floppy disk unit FDD 1, and during the execution of a program, a data diskette inserted in FDD 2 is employed for a working curve coefficient, etc. required for the computation processing. The result of analysis is supplied to CRT and a printer LP, while it is stored in the data diskette in FDD 2. In this way, an online analysis is executed and processed by a combination of a program diskette in FDD 1, as a center, with the data diskette in FDD 2.
Patent JP-2000229192-A (JP)
Title: Washing/drying machine
Inventor: MATSUDA SHINICHI
IPC: D06F25/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a washing/drying machine in which circuit costs and power consumption at the time of drying are suppressed in a washing machine to perform from washing to drying. SOLUTION: This washing/drying machine is provided with a spinning tub 23 rotation-freely supported in a receiving tube 20, rotating blades 25 provided at the bottom part of the spinning tub 23, a motor 26 to drive and rotate the rotating blades 25 and the spinning tub 23, and a warm air blowing means formed of a fan 27 and a heater 28 for blowing warm air into the spinning tub 23. In this case, as a counter electromotive force which occurs at the time of applying electromagnetic braking to the motor 26 is impressed on the heater 28 so that the heater 28 may absorb rotation energy, there is no need for resistance dedicated for the electromagnetic braking, and it is possible to suppress circuit costs.
Patent JP-H09225924-A (JP)
Title: Device for stacking raw ceramic sheets
Inventor: YAMAZAKI AKIO
IPC: B32B18/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To simplify a structure for correcting a shift in the position of a raw ceramic sheet each time it is carried in, with the help of a rational means, although the structure is basically designed for stacking sheets under high pressure each time these sheets are carried in, then enable a minute correction to be made and miniaturize the whole device on a large scale with the reduction of a manufacturing cost. SOLUTION: This device for stacking raw ceramic sheets consists of a lower holding table 2 comprising mutually opposed upper and lower segments 2x, 2x arranged in such a manner that their mutually opposed positions are changeable for positional correction. In addition, a means D for correcting a position is provided between the segments 2x, 2x, and a means F for absorbing a pressing force is provided which prevents a pressing force for pressing both upper and lower holding tables 1, 2 to stack raw ceramic sheets from adversely affecting the means D for correcting a position.