baber/WOPTO huggingface dataset:
Patent JP-H1190087-A (JP)
Title: Drum type washing machine
Inventor: MIYAJIMA MINORU
IPC: D06F37/40
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To further reduce time for washing by driving a motor to rotate a drum clockwise and counterclockwise by an invertor device and applying braking force to the rotation of the motor by reducing the output frequency of the invertor device during rotation of the motor. SOLUTION: An invertor device is composed by connecting transistors 92U-92Z in a three-phase all wave bridge connection as switching elements, a DC voltage is applied thereon as input from a power source circuit 91, and the transistors 92U-92Z are ON/OFF controlled in a suitable ignition order to generate three-phase AD current as the output to be applied on a motor 9 to drive a drum clockwise and counterclockwise. The ignition interval to switch ON/OFF the transistors 92U-92Z is gradually shortened to switch ON/ OFF at prescribed ignition intervals for a prescribed time. Next, the ignition intervals are prolonged as the ignition pattern is kept the same to make the motor 9 act as a generator to apply braking force on the rotation of the motor.
Patent JP-H02102481-A (JP)
Title: Ultrasonic guidance device
Inventor: KOMATSU SATORU
IPC: G05D1/10
Filed: 1988-10-08
Abstract: PURPOSE:To accurately measure a distance to a target body by providing the target with an ultrasonic wave transmitter and receiving an ultrasonic wave signal which is sent from the transmitter by a measurement-side ultrasonic wave receiver. CONSTITUTION:Two ultrasonic wave receivers 7 are provided on a measurement side, their ultrasonic wave vibrators 6A and 6B are arranged horizontally, and the distance Lax and Lbx to the target body O provided with the ultrasonic wave transmitter 2 are measured to accurately find the distance to the target body O by trigonometry. Further, the two-dimensional position of the target body O can also be found fro angles alpha and beta. Namely, when the distance to the target body O is measured from the transmission time of the ultrasonic wave signal, a weak radio wave which is used to trigger, specially, time measurement is used to measure the time from the reception of a trigger radio wave sent from a transmission side simultaneously with the ultrasonic wave signal to the reception of the ultrasonic wave signal. Consequently, the distance to the target body O is accurately measured.
Patent JP-H06108049-A (JP)
Title: Production of natural antioxidant
Inventor: KAKIE TATSUO
IPC: C09K15/34
Filed: 1992-09-24
Abstract: PURPOSE:To provide a method to easily extract and separate an antioxidant from an easily available natural material. CONSTITUTION:Leaves of a Japanese snowbell (Styrax japonica Sieb. et Zucc.) are dried, ground, treated with a nonpolar organic solvent to remove nonpolar substances, treated with a polar organic solvent to extract polar substances, and evaporated to dryness in a vacuum, and the pH of the dried product is adjusted to 3 to obtain chloroform-extractibles. A saturated sodium hydrogencarbonate solution is added to the extractibles to remove chloroform- solubles, and the pH of the remaining water-solubles is adjusted to 3 to obtain a chloroform-solubles, which are recovered by split-sampling high-performance liquid chromatography.
Patent JP-2001077947-A (JP)
Title: System for controlling voice band signal
Inventor: YAGI KAZUO
IPC: H04W84/10
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent unpleasant sounds from being heard in a mobile communication terminal by collating the stored subscriber number of the opposite communication side against a database, selecting a high quality sound band signal to generate it and transmitting the high quality sound band signal to the opposite side. SOLUTION: When a loudspeaker of mobile communication announces the extension number (extension telephone set 1-1) of a communication destination of a private branch exchange to the operator of a station line B attendant board 7, the operator of the board 7 temporarily holds the line. A control processor 10 detects this, reads the subscriber number of a caller from a storage device 12, generates a voice band signal adapted to a transmission characteristic in a sound compression system of the opposite side, by checking a database 11 storing the relation between the subscriber number of the caller and a sound transmission characteristic caused by the sound compression system, and connects a station line trunk 5-1 by a channel switch 3. Thus, the caller transmits the voice band signal of music, etc., adapting to the transmission characteristic of mobile transmission.
Patent JP-H06101660-A (JP)
Title: Scroll fluid machine
Inventor: ISHIHARA NOBUAKI
IPC: F01C1/02
Filed: 1992-09-24
Abstract: PURPOSE:To prevent the occurrence of biased abrasion on vanes and reduce power loss by keeping the sealing force in the radial direction between the spiral vanes of a scroll member nearly constant. CONSTITUTION:A ring 12 smaller in diameter than the circular eccentric inner periphery 10b of an eccentric ring 10 integral with a drive shaft 5 and rotatable against a driven shaft 7C integral with a moving scroll member 7 is inscribed and friction-coupled with the inner periphery 10b. A balance weight 13 is fitted to part of the outer periphery of the ring 12. When the moving scroll member 7 is rotated together with the drive shaft 5 by a pin 11, part of the centrifugal force by the revolution of the moving scroll member 7 is offset, and the remaining centrifugal force is utilized as the sealing force in the radial direction between vanes. Even when the profile of the vanes of a scroll member has an error and the drive shaft 5 does not coincide with the axis of a fixed scroll member 3, the remaining centrifugal force is increased or decreased by the component force of the driving force applied to the contact between the eccentric ring 10 and the ring 12 to keep the sealing force constant.
Patent JP-H08117579-A (JP)
Title: Mixer for more than one kind of viscous liquid such as two-part adhesive
Inventor: MATSUZAWA YUICHI
IPC: B01F23/47
Filed: 1994-10-20
Abstract: PURPOSE: To provide an apparatus which mixes automatically two or more kinds of viscous liquid, e.g. the main agent and hardening agent of a two-part adhesive. CONSTITUTION: The first reception chamber 5 for viscous liquid to be mixed and the second reception chamber 5' are provided, and the chambers 5, 5' communicate with a mixing passage 26 through mediation passages 4, 4'. The mixing passage 26 communicates with the outside through an extraction port 27' installed at the end, and a mixing bar for mixing viscous liquid to be mixed is installed freely rotatably on the axial line.
Patent JP-H10148910-A (JP)
Title: Image forming element
Inventor: ZUMBULYADIS NICHOLAS
IPC: G03C1/85
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain the image forming element provided with an electrically conductive layer having resistance to the effect of humidity change, and durability and abrasion resistance by forming a support and an image forming layer and a transparent electrically conductive layer containing polypyrrolstyrenesulfonic acid. SOLUTION: This image forming layer to be used for image formation processing comprises the image forming layer and the transparent electrically conductive layer containing polypyrrolstyrenesulfonic acid. This image forming layer has at least one conductive layer containing a sufficient amount of the polypyrrolstyrenesulfonic acid enough to give antistatic characteristics to the conductive layer. It is preferred that this conductive layer contains the polypyrrolstyrenesulfonic acid dispersed into a film-forming binder, and further a photographic element, an electrostatic element, a photothermographic element, a migration element, an electrothermographic element, a dielectric recording element, and a thermosensitive dye transfer image forming element.
Patent JP-H0195978-A (JP)
Title: Rear wheel steering device
Inventor: TAKAHASHI AKIRA
IPC: B62D7/14
Filed: 1987-10-09
Abstract: PURPOSE:To improve rear wheel steering characteristics, by a method wherein, in a device which controls a rear wheel steering angle based on a front wheel steering power and a car speed, a device to control a rear wheel steering speed based on a front wheel steering speed is provided to compensate for an excessive delay in response during steering of rear wheels. CONSTITUTION:In a device to steer rear wheels with the aid of an electric motor, a means 100 to detect the front wheel steering power or the auxiliary power of a front wheel steering system or a cornering force produced at a front wheel is provided. Means 101, 102, and 104 to detect a car speed, the steering speed of a front steering system, and the rear wheel steering angle of a rear wheel steering system, respectively, are provided. A means 103, having a part 103a to compute the target value of a rear wheel steering angle based on a front wheel steering power and a car speed and a part 103c to compute the target value of a rear wheel steering speed based on a front wheel steering speed and a car speed, is provided. A means 105 to steer rear wheels according to the target values of a rear wheel steering angle and a rear wheel steering speed is provided.
Patent JP-H05103455-A (JP)
Title: Rotary actuator
Inventor: SUGANO HIROYUKI
IPC: H02K33/06
Filed: 1991-10-02
Abstract: PURPOSE:To materialize a highly reliable rotary actuator, which is possible of current free positional retention and is easy of assembling with a few components, by making it a mobile magnet system, in the rotary actuator which converts electric energy into torque. CONSTITUTION:A shaft 14 between the body 11 of a case and the mounting plate 12. A magnet 16 being magnetized axially is fixed to the supporting member 16 fixed to this shaft 14. Coils 18 are wound on the cores 17 fixed to the top 12 and the bottom 11 of the case, respectively. A stopper 19 is provided, which limits the pivoting range of the supporting member 15 so that the magnetic flux generated by the magnet 16 may not come out. Hereby, between the upper and lower magnets 18, the magnet 16 of the supporting member 15 can be pivotably constituted certain distance apart so that it can rotate within a specified angle range.
Patent JP-H1082422-A (JP)
Title: Oil retaining bearing
Inventor: SHIMIZU MASAAKI
IPC: F16C33/10
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To improve the supply efficiency of an oil retaining bearing in the assembly line of a motor. SOLUTION: In an oil retaining bearing 10 in which a bearing hole 11, in which a rotary shaft is inserted, is formed, this oil retaining bearing 10 is the bearing whose both end surfaces of a thrust direction has planes 12, 13 and when at least tow oil retaining bearings 10 are contacted with the planes 12, 13, a clearance part 14 for communicating with the outside is formed on the planes 12, 13 of the oil retaining bearing 10.
Patent JP-H0197081-A (JP)
Title: Device for correcting time base of voice signal
Inventor: NAKADOKORO TSUGUTADA
IPC: H04N5/95
Filed: 1987-10-09
Abstract: PURPOSE:To easily attain correction even in a voice signal where signal detecting time base fluctuation is not included by simultaneously detecting time base fluctuation in control signals which have respectively been recorded in different tracks of a magnetic tape with the voice signal in a magnetic recording reproducing device and correcting time base fluctuation in the voice signal. CONSTITUTION:The reproduced voice signal (a) inputted to a signal input circuit and the control signal (b) recorded in a different track, as well is simultaneously inputted to a control signal input circuit 4. The control signal is inputted to a PLL circuit 5, and a pulse (e) which is synchronized with the control signal and which is M-times is generated. A stable frequency or the signal of a phase being a reference is inputted to a signal generation circuit 7 and it is turned into the clock pulse (d) of M-times frequency. The pulse (d) reads signals stored in a memory 2 through a sequence controller 6. Since the signal (c) is outputted by an output circuit 3, the output signal (c) turns to stable output without fluctuation.
Patent JP-H0595074-A (JP)
Title: Semiconductor device
Inventor: GOMI YOSHIHIKO
IPC: H01L23/50
Filed: 1991-10-02
Abstract: PURPOSE:To enhance the position recognition accuracy of a wiring device and reduce stresses working on wires. CONSTITUTION:A mounting section 5 of a relay board is located nearer the position of a wire 7 which connects a semiconductor chip 2 to the relay board 4 than the plane at which a die pad 3 is positioned. The relay board 4 loaded on the mounting section 5 of the relay board is also positioned at a spot close to the active side of the semiconductor chip 2. This construction reduces an elevation difference between an electrode (not shown in the figure) on the active side of the semiconductor chip 2 and the surface of the relay board 4 connected with the wire 7.
Patent JP-H02101823-A (JP)
Title: Function keyboard device
Inventor: YAMAMOTO IICHIRO
IPC: G06F3/023
Filed: 1988-10-11
Abstract: PURPOSE:To facilitate the operation and to reduce an input time by devising individual function keys such that they are removed or mounted so as to attain replacement. CONSTITUTION:Function keys 1 are devised so as to be removed or mounted from/to optional sockets by using pins corresponding to codes. When keys 1 arranged optionally are depressed, a contact is closed through a bit possessed by the pin via the socket 2 of a key 1. Then a data is inputted to a keyboard encoder 4 as a 7-bit parallel signal and an 8-bit signal is obtained in response to the status of on/off of the shift key 31 and fed to a TLL output circuit 5. The circuit 5 applies the processing such as waveform shaping synchronization and transfers a data to a host computer. Thus, the operation is facilitated by the rearrangement of keys 1 with high frequency of usage only and the entry time is decreased.
Patent JP-H07108027-A (JP)
Title: Nonadhesive rice scoop and rice scoop receiver
Inventor: NISHIDA TAKASHI
IPC: A47J43/28
Filed: 1993-10-13
Abstract: PURPOSE:To provide a rice scoop and rice scoop receiver excellent in nonadhesivity, surface lubricating property and wear resistance which are molded from a synthetic resin material having organopolysiloxane added thereto, and minimize the adhesion of boiled rice pieces thereto. CONSTITUTION:A rice scoop and a rice scoop receiver are formed by using materials obtained by mixing one or the both of organopolysiloxane 1 having a reactive functional group and organopolysiloxane 3 having no reactive functional group to synthetic resin materials 2, 4 such as polypropylene, and finally regulating it to have an organopolysiloxane concentration of 0.5-30wt.% followed by injection molding.
Patent JP-H03116523-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/84
Filed: 1989-09-29
Abstract: PURPOSE:To obtain such a protective film that can maintain durability even when it is made thin, by exposing a ferromagnetic metal thin film to glow discharge atmosphere of an org. compd. including additive elements in the process of forming a carbon film by cluster-ion vapor deposition on the ferromagnetic metal thin film. CONSTITUTION:In the process of forming a carbon film by cluster-ion vapor deposition on a ferromagnetic metal thin film, this thin film is exposed to glow discharge atmosphere of an org. compd. including additive elements. Namely, in the process of forming the carbon film by cluster-ion beam vapor deposition, B2H6 gas, WF6 gas, Co(CO)4 gas, etc., is used for glow discharge. Thereby, the carbon film including the additive elements can be formed in such an atmosphere in good balance between cleaning effect and promotion of film grow, and the obtd. film is dense in which carbon and additive elements are not uniformly dispersed so as to increase hardness enough and to improve fragility. Thereby, the obtd. magnetic recording medium has excellent durability and C/N.
Patent JP-S61136072-A (JP)
Title: Solenoid operated switching valve
Inventor: ISHIZUKA KATSUAKI
IPC: F16K31/06
Filed: 1984-12-05
Abstract: PURPOSE:To simplify the construction of a driver circuit and prevent drop of the life of a coil by allowing the resistance value, which a resistance change means has while a movable member lies in No.1 position, to vary if the movable member is going to move to No.2 position. CONSTITUTION:The arrangment is composed of a coil 9, a movable member 13, which is moved from No.1 to No.2 position through energization of said coil 9, and an opening/closing member to perform opening and closing of a fluid passage in linkage with this movable member 13. A resistance value change means 31 is connected with this coil 9 so that the resistance value when the movable member 13 lies in No.1 position varies if the movable member 13 is going to move to No.2 position.
Patent JP-H04131286-A (JP)
Title: Image receiving medium for sublimation type thermal transfer
Inventor: MOROHOSHI NAOYA
IPC: B41M5/50
Filed: 1990-09-25
Abstract: PURPOSE:To enhance dyeing properties (sensitivity), heat resistance and the preservability of an image by constituting a dye receiving layer based on a vinyl chloride type resin containing an OH group and an amino resin. CONSTITUTION:An image receiving medium is constituted by applying a dye receiving layer B based on a vinyl chloride type resin containing an OH group and an amino resin to an image receiving substrate A. A sublimation transfer recording material 1 is constituted of a heat-resistant layer 2, a transfer substrate 3 and a dye transfer layer 4. A heat-sublimable dye is sublimed and diffused from the dye transfer layer 4 of the sublimation transfer recording medium by the heat from a thermal head 1 and the sublimed dye is transferred to the dye receiving layer B of the image receiving medium. The sublimed dye transferred to the image receiving medium is diffused throughout the resin forming the dye receiving layer B to dye said resin. Herein, since the dye receiving layer B forms a crosslinked structure, it has high heat resistance. Therefore, the dye receiving layer B after recording becomes good in the releasability from the dye transfer layer 4. Further, the dye receiving layer has sufficient dye transfer properties at the time of recording and the diffusion of the dye is suppressed during the preservation of the image after recording and the image is not blurred even during long-term preservation.
Patent JP-H10102273-A (JP)
Title: Water electrolytic cell
Inventor: ARAI YOSHIYUKI
IPC: C25B9/19
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a water electrolytic cell for producing high-purity hydrogen and oxygen in the water electrolysis using a solid high molecular electrolyte. SOLUTION: The water electrolytic cell 10 is provided with a solid high molecular electrolyte 1 consisting of a fluororesin cation-exchange membrane, the catalytic electrodes (anode 3 and cathode 2) set on both sides of the electrolyte and the feeders 5 and 4 furnished respectively on the catalytic electrodes and prepared by plating the surface of a metallic sintered compact with platinum. Both sides of the electrolyte 1 are plated with a platinum-group metal 43 at >=0.05mg/cm<2> .
Patent JP-S61143367-A (JP)
Title: Pyrimidine derivative
Inventor: MIYASHITA OSAMU
IPC: A61K31/505
Filed: 1985-11-14
Abstract: NEW MATERIAL:A compound shown by the formula I (R is isopropyl, isobutyl, or sec-butyl). EXAMPLE:1, 2, 3, 4-Tetrahydro-2,4-dioxopyrimidin-5-carboxylic acid isopropyl ester. USE:An intermediate for a drug having strong multiplication inhibitory action on various tumor cells of mammals, life prolonging effects on leukemia and antiviral effects. PREPARATION:A carboxlic acid corresponding to a compound shown by the formula I is treated with a chlorinating agent in dimethylformamide (DMF) to give a corresponding carboxylic acid chloride-DMF.(1/2)HCl complex, which is reacted with a compound shown by the formula R-OH, to give a compound shown by the formula I. This compound is fluorinated in the presence of water, etc., to give a compound shown by the formula II (R1 is OH which may be optionally etheriifed) useful as the above-mentioned drug.
Patent JP-H1196018-A (JP)
Title: Compiling device, its method and computer-readable recording medium recording compiling execution program
Inventor: ARAI MASAKI
IPC: G06F9/45
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To execute instruction scheduling considering of a by-pass and to optimize the use of the by-pass on a confluent point of a control flow graph. SOLUTION: In the compiling device, an intermediate code conversion part 14 converts a VLIW instruction string e.g. inputted from a source program input part 12 into an intermediate code instruction string. An instruction scheduling part 16 prepares a control flow graph for the instruction string converted into the intermediate code and generates an extended resource reservation table 18 extended by registering by-pass information for specifying a by-pass for reading out an operation number and a source operand in a writing part of a resource reservation table in each reference block of the control flow graph. An assembly code conversion part 20 converts an instruction including by-pass specification information into an assembly code based on the operation number and the by-pass information registered in the table 18.
Patent JP-S61136985-A (JP)
Title: Laser annealing method
Inventor: MATSUMOTO HIROSHI
IPC: C30B1/02
Filed: 1984-12-05
Abstract: PURPOSE:To obtain a good-quality recrystallized crystal by irradiating a laser beam of the recrystallizing method on the surface of a sample while impressing specified superposed vibration on a reflector and beam-scanning the surface to control the effective light intensity distribution and the temp. distribution on the surface of the sample. CONSTITUTION:A vibrator 6 is arranged at the center of a rear surface of a reflector 3. A part of the fundamental waves generated by the oscillator 10 of a waveform generator 7 is branched and converted into harmonics by >=1 multiplier 11, and the harmonics are attenuated through a phase shifter 12 in correspondence with each signal controlled by a phase control circuit 13, an analog adder 14, and an attenuator 15, and sent to the vibrator 6 to impress desired vibration. A laser beam 2 from a laser oscillator 1 is controlled so that the control point of a laser spot 23 may draw a waveform like a locus 18 with respect to the horizontal scanning direction 19 of the beam by impressing the vibration to obtain effective light intensity distribution 22. The beam 2 is introduced to a sample 5 on a sample stand 4, and the sample is scanned with the beam to control the temp. distribution on the surface of the sample 5 to form a good-quality crystallized crystal.
Patent JP-H07113693-A (JP)
Title: Temperature sensor
Inventor: WATANABE IZUMI
IPC: G01K1/16
Filed: 1993-10-14
Abstract: PURPOSE:To reduce the thermal capacity of a temperature sensor and then improve thermal response by providing a temperature-sensing resistor on the surface of a hollow bobbin. CONSTITUTION:Alumina or mullite with a small specific heat is used and a hollow bobbin 2, for example, with an outer diameter of 0.8mm, an inner diameter of 0.5mm, and a length of 3 mm, is formed. A platinum thin film which is 0.1-0.4mum thick is formed on the surface by barrel sputtering and the thin film is stabilized by heat treatment. Then, after a cap 4 is pressed to both edges of the bobbin 2, the platinum thin film is trimmed spirally by a dicer or laser so that a specific resistance is reached and then a temperature-sensing resistor is provided on the bobbin 2. Further, a lead 5 is welded to each of the cap 4, the sensor 1 is entirely coated with resin 6, and then the sensor 1 is welded to a support 10, thus drastically reducing thermal capacity and improving thermal response even if the bobbin 2 is solid.