baber/WOPTO huggingface dataset:
Patent JP-S6181160-A (JP)
Title: Axial air gap type coreless motor
Inventor: UEDA TAKEMI
IPC: H02K5/18
Filed: 1984-09-26
Abstract: PURPOSE:To obtain a flat motor which has a light weight and a low price at a low noise by disposing radial ribs on an outer frame bracket which is used also as a magnetic circuit yoke. CONSTITUTION:A flat motor is composed by securing a doughnut-shaped field magnet 12 to the inner surface of an outer frame B bracket 13, a rotor shaft 15 coupled with a coreless armature 14 and an outer frame A bracket 16. The brush 17 is secured to the bracket 13, and a commutator 18 is formed integrally with the armature 14. In this case, the bracket 16 is used also as a magnetic circuit yoke opposed to the armature 14, and radial ribs 19 disposed at the shaft 15 as a center is formed on the opposed surfaces of the magnet 12. Thus, an armature reaction is generated by a current flowed to the armature 14, irregular periodic force is generated at the bracket 16, but a deflection is reduced by the ribs 19, and a noise generated at the exterior of the motor can be reduced.
Patent JP-2000030045-A (JP)
Title: Light source device for image reader, controlling method and recording medium
Inventor: OHORI HARUYOSHI
IPC: H05B41/04
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption for reading image without deteriorating the operability of reading of image in a light source device using a fluorescent lamp in a hand-held image reader. SOLUTION: This light source device is provided with the fluorescent lamp 1 for irradiating light to an image to read, a power source for discharging 2 giving voltage for discharging the lamp 1, a power source for preheating 3 giving voltage for heating the electrode of the lamp in advance of discharging of the fluorescent lamp, and optical sensor 4 detecting a surrounding light quantity, a hand-held detecting part 6 installed at the hand-held part of the image reader to detect a user grasping the hand-held part, a switch means 7 starting the power source 3 in a case where the part 6 detects the user's grasping of the hand-held part and the surrounding light quantity detected by the sensor 4 is not larger than a prescribed value, and a switch means SW 1 for starting the power source 2 operated by the user.
Patent JP-S5991511-A (JP)
Title: Electric motor car capable of going in optional direction
Inventor: BAN ITSUKI
IPC: B60L15/20
Filed: 1982-11-18
Abstract: PURPOSE:To provide a wheelchair for a physically handicapped person which can be moved easily in an optional direction, by controlling freely the direction of wheels. CONSTITUTION:An operation lever 3 is provided in the part of a seat 2 on a car base 1, and a revolving shaft 4b is connected to a part of the operation lever device 3 through the inside of a cylindrical tube 12. When a normal running designating device 15 is selected from various modes, the direction of rear wheels 5 and 7 is fixed to the forward direction, and the direction of front wheels 4 and 6 is changed to the direction to which an operation lever 3a is turned. When the operator selects an oblique running designating device 16, directions of front wheels 4 and 6 and rear wheels 5 and 7 are changed to the direction to which the operation lever 3a is turned, and the motor wheelchair is moved in an optional direction without changing the posture.
Patent JP-H0525191-A (JP)
Title: Cord factor-related compound and immunostimulant containing the compound
Inventor: KITAJIMA TORU
IPC: A61K31/70
Filed: 1991-07-17
Abstract: PURPOSE:To provide the subject novel compound useful as an immunostimulant for various immunotherapies inexpensively because of synthesizable without using natural mycolic acid. CONSTITUTION:A cord factor-related compound of formula I (Ac is acetyl). The compound of formula I is produced by reacting a compound of formula II (Bn is benzyl; Ts is tosyl) with a compound of formula RCO2K (RCO is group of formula III) in the presence of a crown ether in a solvent such as toluene under a heated condition and subsequently catalytically reducing the resultant compound of formula IV in a solvent such as THF for removing the benzyl group. The intermediate of formula IV is a novel substance.
Patent JP-S5993219-A (JP)
Inventor: DEIITAA FUORUKUSUHAIMAA
IPC: B23D15/00
Filed: 1983-10-28
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-S6251625-A (JP)
Title: Medicinal composition
Inventor: GOODON ANSONII ERUGAA
IPC: A61K9/24
Filed: 1986-08-27
Abstract: A pharmaceutical composition in the form of a multiphase (especially a bilayered, optionally coated) tablet. The tablet has a narcotic analgesic phase containing a therapeutically effective quantity of a narcotic analgesic or an analgesically effective salt thereof (e.g. codeine phosphate) and a non-steroidal anti-inflammatory phase containing a therapeutically effective quantity of a non-steroidal anti-inflammatory carboxylic acid or an anti-inflammatory salt or ester thereof (e.g. ibuprofen). The narcotic analgesic phase is free from a non-steroidal anti-inflammatory carboxylic acid or salt or ester thereof, stearic acid and a.stearate salt, and the non-steroidal anti-inflammatory phase is free from a narcotic analgesic or salt thereof, stearic acid and a stearate salt. Further, both the narcotic analgesic phase and the non-steroidal anti-inflammatory phase contain a self-lubricating, compression aid, especially a self-lubricating, direct compression aid, such as microcrystalline cellulose.
Patent JP-H1144696-A (JP)
Title: Flexure detection mechanism and scanning probe microscope
Inventor: SUGIZAKI KATSUMI
IPC: G01N37/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a scanning probe microscope in which the force curve can be analyzed automatically. SOLUTION: Flexure of a cantilever 107 is detected by a split photodetector 102 while increasing/decreasing the interval between a probe 108 formed on a cantilever 107 and a sample 111 by means of a tube type scanner 110. A force curve signal is measured by a cantilever flexure measuring unit 1 and a force curve differentiation signal, indicative of the differentiation curve thereof, is generated from a differentiator 2. Based on these signals, the elasticity is determined by an elasticity output switch 5, the snap-in signal and the snap- out signal are detected by a peak detector 4 and the adsorption is determined by a delay circuit 6, a differential output unit 7 and an adsorption sampling switch 8.
Patent JP-2001037230-A (JP)
Title: Mutli-point pressurization type spherical plane seat for semiconductor stack and bolt
Inventor: TOMINAGA ISAMU
IPC: H02M7/04
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the centering in the pressurization axis direction during the pressure application work of a multi-point pressurization type semiconductor stack by providing a projected area in contact with a bolt in the side of the plane in contact with the bolt. SOLUTION: Structure of a spherical plane seat and bolt as the principal elements is indicated. In this embodiment, a columnar projected part 11 that is internally in contact with four bolts 4A is provided almost at the center of the bolt contact surface side of the spherical plane seat 3C. Since the centering in the pressurization axis direction of the spherical plane seat 3C can be done easily during the pressurization time, equal pressurization may be realized. Thereby, during the pressurization time of the multi-point pressurization type semiconductor stack used for conversion between a large capacity AC power and DC power, the centering in the pressure application axis direction of the spherical plane seat 3C for semiconductor stack can be done easily.
Patent JP-H0653867-A (JP)
Title: Rear speaker control system
Inventor: HAYAMIZU MITSUHIKO
IPC: H04B1/04
Filed: 1992-07-28
Abstract: PURPOSE:To provide a rear speaker control system which does not require a wiring means such as a speaker cord for connecting a sound reproducing device to a rear speaker. CONSTITUTION:A rear sound signal outputted from a sound processor is converted into a rear digital sound signal by an A/D conversion part 14. A rear command signal relating to the sound quality, sound volume and balance of a rear sound is transmitted from a remote control transmitter 3 as a radio wave, modulated by a photodetecting part 15 and a received signal demodulating part 16 and inputted to a microcomputer 21. The rear sound signal and the rear command signal are individually or simultaneously inputted to a modulation part 18 as PCM signals, carried on a carrier signal and then amplified by a transmission part 19 and the amplified signal is transmitted from a transmitting antenna 20. Right and left rear speaker units 6, 5 receive and demodulate these signals and output rear sound and output rear sound based upon the rear control signal.
Patent JP-H1146486-A (JP)
Title: Vibration actuator and manufacture of vibration-body tightening member in the actuator
Inventor: TAMAI ATSUSHI
IPC: H01L41/09
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the unstable contacting state of the frictional sliding portion between the mobile and driving bodies of a vibration actuator which is caused by an external force varying the attitude of its output shaft, by forming in the center portion of its tightening member along its axial direction a through hole for passing its output shaft therethrough, and by coupling its mobile body to its output shaft. SOLUTION: By interposing a piezoelectric element 4 of an electromechanical energy transducing element and a supporting member 3 between rod-form hollow metallic members 5, 6 of two elastic bodies, the members 5, 6 are sandwiched fixedly between a hollow bolt 1 and a nut 7 of tightening members to form a vibration body. Forming in the center of the sandwiching bolt 1 a through hole 1a for passing an output shaft 2 therethrough, a mobile body 8 is attached to the output shaft 2 on the side of a case 15. When applying an alternating signal to the piezoelectric element 4, exciting two bending vibrations with different phases from each other in the element 4, a driving wave of a progressive wave formed by the synthesis of the two bending vibrations is formed in a frictional sliding member 5a of the elastic body 5.  Then, the vibrational displacement of the member 5a is transferred to a springy frictional sliding member 8a on the side of the mobile body 8 to make the body 8 perform a rotational motion.
Patent JP-H0652899-A (JP)
Title: Method for charging storage battery having nickel electrode
Inventor: KIMOTO MAMORU
IPC: H01M10/44
Filed: 1992-07-28
Abstract: PURPOSE:To improve the charging efficiency of a storage battery having a nickel electrode and to shorten the charging time of the battery by charging the battery at high current until the temperature inside the battery reaches a predetermined value, and after the predetermined temperature has been reached, changing the current value so that this temperature is maintained. CONSTITUTION:A charge control device comprises a sealed stationary nickel- hydrogen alkaline battery 1 to be charged, a temperature monitor 2 mounted on the surface of the battery 1, a control portion 3 and a charging power source 4. The device is constituted in this way and initiates charging first at a constant high current and maximizes the current value at the start of charging. Next the monitor 2 is used to measure the temperature of the battery 1, and the control portion 3 determines whether or not the temperature has reached a predetermined set value, and if the set value has not been reached, charging is continued at the initial current value. If the predetermined value is reached thereafter, the current value is changed so that the predetermined temperature is maintained.
Patent JP-H0365724-A (JP)
Title: Nonlinear arithmetic unit
Inventor: SHIDA TAKEHIKO
IPC: G06F7/556
Filed: 1989-08-03
Abstract: PURPOSE:To realize calculation through simple hardware by turning an input value into data representation to meet calculation precision, and separating it into a mantissa part and exponent part, and using five pieces of calculating table memories for the calculation of the mantissa part and the exponent part. CONSTITUTION:Input data X is separated into the mantissa part Xa and the exponent part Xb, and the Xa-th power of Y is calculated, and its result is separated into the mantissa part Ya and the exponent part Yb. As for the exponent part Yb, the calculation of 10XXbXYb is executed, and its result is made to be Yb'. The mantissa part Ya discriminates the value of the mantissa part Xb of the input data X, and when Xb is '0', it becomes the mantissa part Ya and the exponent part Yb' of a final result R. However, when Xb is larger than '0', the calculation of the 10-th power of Ya is executed, and its result Yb'' is separated into the mantissa part Ya'' and the exponent part Yb''. But when Xb is smaller than '0', the calculation of -10-th power of Ya is executed, and the result is separated into the mantissa part Ya'' and the exponent part Yb''. The exponent part Yb'' is added to a variable S doubled beforehand. By repeating this operation Xa-times, the mantissa part Ya''' and the exponent part S of the exponential calculation result R are obtained, and the sum of Yb' and S becomes the exponent part of the result R.
Patent JP-H0544867-A (JP)
Title: Air suction discharge device
Inventor: TAKAGAMI YOSHIMI
IPC: F16K24/00
Filed: 1991-08-12
Abstract: PURPOSE:To obtain an air suction and discharge device which operates smoothly regardless of quality of water to be fed without using a float by making air mess exist in the upper section of an auxiliary tank by all means, positioning a check valve in the air at all time, and opening and closing a discharge valve which is operated in the discharge process forcedly. CONSTITUTION:A discharge valve 11 is mounted at discharge port 9 in the lower section of an auxiliary tank 6 which is communicated with a suction and discharge port 4 of a water feed pipe 1, and the discharge valve 11 is opened forcedly in the discharge process. A check valve 8 is mounted in the upper section of the auxiliary tank 6 and opened automatically in the suction process. Further, in the upper section of the auxiliary tank 6, a high pressure gas source 13 is communicated via an open and close valve 14, and a first liquid surface detection means 15 which detectd the case where liquid surface in the auxiliary tank 6 reaches the predetermined upper limit position which is above the discharge port 9 and the case where liquid surface lowers down to the predetermined lower limit position is provided. When the first liquid surface detection means 15 detects the upper limit position, the open and close valve 14 is opened. Then, when it detects the lower limit position, the open and close valve 14 is closed.
Patent JP-H03128728-A (JP)
Title: Suspension structure for car final deceleration device
Inventor: HIRANO YOSHINORI
IPC: B60K17/16
Filed: 1990-07-30
Abstract: PURPOSE:To minimize the inclination of a drive shaft by furnishing a car with a final deceleration device, and suspending it resiliently on the car body, with the supporting position well aligned, so that only rolling displacement is generated in the device by the reaction torque around the drive shaft and the reaction torque around the axle of a drive wheel. CONSTITUTION:The drive force of an engine, not illustrated, is transmitted to a drive shaft 2 through a propulsive shaft 9 and a universal joint 6, while the revolutions of this drive shaft 2 are reduced by a speed reduction device composed of a pinion 3 and a major gear 4, the direction being changed, and forwarded to the left and right output shafts 5, 5, and further transmitted to the axes 8, 8 coupled with the left and right drive wheels, not illustrated, via another universal joint 7. A final reduction device 1 is suspended by members 11, 12 coupled with the car bodyat the supporting points S1-S3. The roll shaft of the device 1 lies between the supporting points S1, S2, and the resultant torque supporting surface passing the point S1 passes by the car leftmore than the point S2, while the resultant torque supporting surface passing the point S2 passes by the car leftmore than the point S3.
Patent JP-S5992176-A (JP)
Title: Circumference welding method
Inventor: SUGITANI YUUJI
IPC: B23K9/127
Filed: 1982-11-19
Abstract: PURPOSE:To always keep a welding speed constant even if a rotating speed of a member to be welded is varied, by moving relatively a welding head in accordance with a difference between a detected rotating speed and a prescribed welding speed of the member to be welded. CONSTITUTION:A member to be welded 1 is rotated at a prescribed speed V in the direction as indicated with an arrow on a turning roll. A welding head 2 is provided on a truck 4 which can move freely along a rail 3, and is opposed to a welding part of the member 1. As for a moving speed S of the truck 4, the direction indicated with an arrow is a positive direction. The speed V is detected by a detector 5, a rotating speed of a driving motor 10 of the truck 4, namely, the speed S is added by an adder 6, and a substantial welding speed value is outputted. This output value (S+V) becomes a negative input of a differential amplifier 7, is subtracted with respect to a value V0 of a prescribed welding speed reference value generator 8, and becomes an input of a driver 9 of the motor 10. For instance, when the speed V decreases suddenly and becomes smaller than V0, the motor 10 increases a speed and rotates in the direction S, and rises instantaneously so that V+S becomes equal to V0, therefore, the speed V0 can be maintained.
Patent JP-S5993096-A (JP)
Title: 5-fluoro-2'-deoxyuridine derivative and its preparation
Inventor: WATANABE KENZOU
IPC: A61K31/7052
Filed: 1982-11-19
Abstract: NEW MATERIAL:The compound of formula I [A is 1-30C bivalent aliphatic hydrocarbon group; n is 0 or 1; when n is 0, Y is bonded directly to O; Y is H or (substituted) phenyl, provided that when Y is H, n is 1; R is H or OH-protecting group] and its salt. EXAMPLE:5-Fluoro-2'-deoxyuridine-5'-docosyl phosphate. USE:Antitumor agent for oral administration. PROCESS:The objective compound can be prepared by reacting the 3'-substituted- 5-fluoro-2'-deoxyuridine (e.g. 3'-acetyl-5-fluoro-2'-deoxyuridine) with the phosphoric acid monoester (e.g. docosyl phosphate) in the presence of a condensation agent such as p-toluenesulfonyl chloride, and if necessary, removing the protecting groups.
Patent JP-H1050142-A (JP)
Title: Electrically conductive resin paste composition and semi-conductor device
Inventor: KAWASUMI MASAO
IPC: H01B1/20
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrically conductive resin paste composition high in reactivity, excellent in hardenability, excellent in adhesive property, and furthermore long in service time, and also provide a semiconductor capable of being easily manufactured. SOLUTION: In an electrically conductive resin paste composition comprising (A) epoxy resin, (B) hardening agent, and (C) electirically conductive filler included in, the electrically conductive resin paste composition is so provided that it comprises reactant of the class of imidazole and epoxy resin, the mixture of ester of boric acid and phenol resin included in hardening agent (B), after a semi-conductor and a substrate have been bonded with the aforesaid electrically conductive resin paste composition, they are sealed so as to be formed into a semi-conductor device.
Patent JP-H0868099-A (JP)
Title: Catch basin
Inventor: KURASHIMA TAKASHI
IPC: E03F5/10
Filed: 1994-08-26
Abstract: PURPOSE: To connect sewage inflow and outflow pipes easily, to flow out sewage smoothly by mounting an end connection easily connecting the inflow pipe and the outflow pipe to a catch basin and setting the pitches of these flow-path bottoms within a specific range. CONSTITUTION: Inflow-pipe end connections 1, 1 and an outflow-pipe end connection 2 are installed to a catch basin. Risers 4 are set up to these inflow-pipe end connections 1, 1 and outflow-pipe end connection, an inflow pipe 10 is bonded with the inflow-pipe end connections 1, 1 of the catch basin, and an outflow pipe 20 is joined with the outflow-pipe end connection 2. The downward gradient of a flow-path bottom 3 from the inflow-pipe end connections 1, 1 to the outflow-pipe end connection 2 is set to approximately 20/100. Accordingly, sewage smoothly flows from the inflow-pipe end connections 1, 1 to the outflow- pipe end connection 2, and the inflow pipe 10 and the outflow pipe 20 are connected easily.
Patent JP-H1133704-A (JP)
Title: Rotating drum type cooling equipment for casting
Inventor: KATO MASAYUKI
IPC: B22D29/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To accurately spray water to a molding sand, effectively cool a casting, and prevent the casting from damaging other members by installing a straight moving spray nozzle outside the inlet faced into a rotating drum and connecting the spray nozzle to water source via a water pressure stabilizer. SOLUTION: The rotating drum 1 is continuously rotated and the hot molding sand S and a casting W shaken out from a vibrating conveyor 4 are sequentially put in the rotating drum. Water adjusted to a specified pressure by the water pressure stabilizer 6 is sprayed toward a specified position in the rotating drum 1 through the straight moving spray nozzle 5 and the water is sprayed to the bottom wall at the center of the rotating drum 1 taking a spray locus R like the dotted line without hitting leads 2. The hot molding sand S is first cooled, and the casting W is rolled and brought into contact with the molding sand S and continuously cooled until it is cooled to a desired temperature when it is discharged through an outlet 7 of the rotating drum 1.
Patent JP-2001036638-A (JP)
Title: Devices provided with communication function, their grouping method and recording medium used for it
Inventor: SUETSUGU JUNJI
IPC: H04W4/08
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To easily group designated devices only among a plurality of devices with a communication function. SOLUTION: Button detection sections 4, 5 detect depression of buttons and a control section 2 generates a specific group connection ID depending on its timing and number of times. Furthermore, the control section 2 use various information sets such as a light or sound change, vibration, wind force, temperature and velocity to realize group registration of a plurality of devices at the same time. The generated connection ID is used for common possession of a common key used for encryption communication, selection of a communication protocol in use and selection of a frequency hopping pattern or a spread code pattern or the like in radio communication. Furthermore, an interlocking pattern among the devices can be registered and other device can interlockingly be operated by having only to operate one device by the user.
Patent JP-2000033370-A (JP)
Title: Water intake equipment utilizing filter membrane
Inventor: TAKAHIRA MASAKI
IPC: C02F1/44
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To remove the turbid components and pathogenic microorganism at a water intake. SOLUTION: A first water regulating door 13 is disposed on the upstream side of a water intake passage 11 through which raw water A flows, a second water regulating door 14 is disposed on the downstream side, a water intake 12 is formed between both water regulating doors, a membrane filter 17 is dipped in the water intake 12, an intake pipe 18 and an intake pump 19 are connected to the permeated liq. passage of the membrane filter 17, and the raw water in the water intake passage 11 is allowed to flow along the surface of the filter membrane disposed in the membrane filter 17.