baber/WOPTO huggingface dataset:
Patent JP-S60200784-A (JP)
Title: Pickup operating method of ac motor
Inventor: GOUSHI TADAO
IPC: H02P27/06
Filed: 1984-03-26
Abstract: PURPOSE:To restart an AC motor without damaging a power converter by setting the frequency of a drive voltage to a higher value than the frequency corresponding to the inertial rotating speed, and starting by setting the value of the drive voltage lower than the drive voltage at the normal operation time. CONSTITUTION:A relay RL3 is switched to the side of zero V simultaneously upon starting, and the voltage level of a frequency control signal F from an operational amplifier OP2 is sequentially decreased. At this time, relays RL1, RL2 are OFF, and a voltage control signal V decreases as compared with the normal time. If the output frequency becomes lower than the value corresponding to the actual rotating speed, the output voltage of an operational amplifier OP3 is inverted to operate the relay RL1. Thus, the RL3 is switched to the voltage (v) side corresponding to the target rotating speed, and a voltage control signal is recovered to the value at the normal time. If a motor is in a stop state, the frequency and the voltage are swtiched when the signal F arrives at the lowest reference value f0.
Patent JP-S57175009-A (JP)
Title: Method and device for manufacturing large diameter seamless pipe
Inventor: BANDOU SEIJI
IPC: B21B45/02
Filed: 1981-04-17
Abstract: PURPOSE:To prevent a product from the deformation of its cross sectional shape and to maintain the roundness of it, by forming a raw material in forced cooling by keeping the material pinched with rolls while rotating it, immediately before a finish of rolling or after the finish. CONSTITUTION:Spray nozzles 4, for jetting cooling water, jet cooling water uniformly on the outer circumference of a product 1A which is rotated while kept pinched by rolling rolls 2 and 3 after finishing a rolling. The nozzles 4 are arranged as many as possible on the outer circumference of the product 1A, and the uniformity of the cooling is maintained by rotating the product 1A.
Patent JP-S61215946-A (JP)
Title: Friction and wear test device for magnetic disk
Inventor: NISHIGAKI KOJI
IPC: G01N19/02
Filed: 1985-03-22
Abstract: PURPOSE:To execute continuously and correctly both tests of friction and wear of a magnetic disk with one device by changing over the magnetic disk to a high speed rotation and a low speed rotation and driving the magnetic disk. CONSTITUTION:A high speed rotating motor 2 applies a rotating speed enough to float a floating head 4 to a spindle 1 for fitting a magnetic disk 3. A rotating force of a low speed rotating motor 9 is transferred through a roller 10 and a direct-acting solenoid 12 to a disk 8 for a rim drive, and the spindle 1 is rotated at the low speed. At the time of high speed rotation, the motor 2 is energized and the disk 8 for the rim drive to rotate in a single body with the spindle 1 is rotated, and at such a time, a roller 10 to rub and contact with the disk is separated from the disk, and further, the motor 9 is released from the electric power source, and therefore, the spindle 1 executes the high speed rotation. On the other hand, when the switch is changed, the low speed rotation is executed, the motor 9 is energized, the roller 10 is connected with pressure to the disk and the motor 2 is released electrically.
Patent JP-S51134261-A (JP)
Title: Rolling brush
Inventor: SHIRAKAWA KENZOU
IPC: A46B9/10
Filed: 1975-05-15
Abstract: PURPOSE: To provide a rolling brush easy to remove from hair wound thereon. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07241375-A (JP)
Title: Pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1994-03-02
Abstract: PURPOSE:To decrease a moulding cost of a PACHINKO machine by improving structure of a back plate on a PACHINKO machine mechanism plate. CONSTITUTION:In a PACHINKO machine, a ball removal gutter is formed to be adjacent to a prize ball discharge gutter, and a mechanism plate for assembling a prize ball discharging device 4 on an upper part of the prize ball discharge gutter is installed on a game panel installation frame on the back surface of the PACHINKO machine. A back plate 25 is provided for covering a lower part of the prize ball discharge gutter and the ball removal gutter, and a plastic opening cover 27 is pivotally supported on an upper edge part of the back plate 25 to cover an upper part of the prize ball discharging device 4 and the ball removal gutter.
Patent JP-S59183131-A (JP)
Title: Method of detecting temperature and abrasion of brake
Inventor: TAMAI TAKASHI
IPC: G01D21/02
Filed: 1983-04-01
Abstract: PURPOSE:To detect the abrasion of a brake lining and to detect the temperature of brake oil by disposing a sensor on a wheel cylinder portion of a brake to non-contact detect a change of the position of a piston. CONSTITUTION:A non-contact sensor 12 such as a proximity switch or the like for detecting a change of the position from the existence of a piston and a thermal sensitive element 12 such as a thermistor are united in a body and incorporated in a case 14, thereby forming a sensor 11. The sensor 11 is fixed to a position of a wheel cylinder portion 3 of a brake in such a manner that when a piston 4 advances to the abrasion limit of a brake lining 1, the non-contact sensor 12 is operated. When a brake is continuously used, and the temperature of the sensor 11 portion rises due to frictional heat up to a designated dangerous temperature, the thermal sensitive element 13 is operated. When the brake lining 1 gets to the abrasion limit, the non-contact sensor 12 is operated.
Patent JP-S54150542-A (JP)
Title: Crankshaft
Inventor: KOBAYASHI MINORU
IPC: F16C3/10
Filed: 1978-05-18
Abstract: PURPOSE: To provide a construction of firm binding, by the application of pin material engaged into an axis hole of the both halves and process of brazing to each end face placed face to face, in case of the construction where the crankpin is separated into the both halves extending in one unit from the crankweb at its both outsides.  
     CONSTITUTION: The constitution of a crankpin 1 is made in a manner with a separation into both halves 3 mutually extending inward from each crankweb 2. Here in the above described both halves 3, in each end face is formed an axis hole 4 with a pin material 5 engaged into said hole 4 to make a connection to each other, simultaneously with each end face placed face to face to make the connection to each other by processing a brazing with each other with a brazing material 6. This method is also applied for a journal part 7, being composed of similarly right-left both halves 8, in the same manner as the described in the above. That is, a pin material 10 is engaged into an axis hole 9 in each face, as well as with a brazing processed to each end face by a brazing material 11 to make a one unit binding of the both halves 8. In such method, a construction of firm bindig between the both halves can be simply and correctly provided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54149707-A (JP)
Title: Detergent composition
Inventor: NISHIO HIROSHI
IPC: C11D3/12
Filed: 1978-05-17
Abstract: PURPOSE: A novel detergent composition capable of washing cloths and making  them flexible simultaneously, obtained by adding clay of montmorillonite group  having a specific initial sewlling rate to a mixture of a synthetic soapless surfactant  with a builder.  
     CONSTITUTION: A) Preferably 2W40 wt.% of one or more synthetic soapless surfactant selected from the group consisting of an anionic and a nonionic surface active agents is blended with B) preferably 5W60 wt.% of a builder of a detergent, and C) preferably 1W30 wt.% of clay consisting mainly of a mineral belonging to montmorillonite group, having a swelling effect shown by the initial water absorption of first ten minutes not less than 0.8 ml/g to give the desired detergent composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11261683-A (JP)
Title: Telephone system, and recording medium with recording program and recording medium recording data recorded therein
Inventor: SHIONO KATSUMI
IPC: H04M1/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To easily execute various functions and service functions with sound input by storing the function names of the function and a service function and registered name and telephone number as recognition words for sound recognition and extracting the feature quantity of inputted sound and comparing it with the stored recognition word. SOLUTION: When sound is inputted by using a microphone 8, a sound signal is added to a main CPU 5 via an A/D converter 7 and a sound recognition part 6 executes a recognition processing. Main CPU 5 refers to a memory dial, based on a recognition result from the sound recognition part 6, specifies the name and the dial number of an opposite party, recognizes the name and the dial number of the opposite party by a loudspeaker output or display output through a D/A converter 10 and dials to a number detected by the main CPU 5. Setting is executed in accordance with sound guidance, and the function and the service function can be set easily.
Patent JP-S57174910-A (JP)
Title: Overload protecting system for high frequency power amplifier
Inventor: YOSHIDA TETSUO
IPC: H03F3/189
Filed: 1981-04-20
Abstract: PURPOSE: To control for overload protection of a power amplifier, by using a reflection voltage of envelope detection and an average voltage smoothing it, comparing them with each different threshold value and taking logical sum and utilizing the output.  
     CONSTITUTION: If a detection circuit DET having envelope detection characteristics detects a reflecting voltage of 100% AM modulation as shown in (a), through a failure in a load connected to a terminal Tout, detected voltages 0∼2e c  are obtained as the detection output as shown in (b). This detected output is given to a smoothing circuit FIL and a voltage division circuit DIV. The smoothing circuit FIL averages a detected voltage to a modulation minimum frequency as shown in (c) and given an obtained average voltage e c  to a corresponding voltage comparator COM -1  as an input to be compared. The circuit DIV divides a detected voltage and gives the divided voltage to a corresponding voltage comparator COM -2  as an input to be compared. An average value and a voltage are obtained from the respective comparator by inputting a reference voltage from a terminal T-V. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54149824-A (JP)
Title: Inverter controller
Inventor: KIYOMIYA TADAAKI
IPC: H02M1/12
Filed: 1978-05-16
Abstract: PURPOSE: To obtain the control signals of a multiple inverter device formed so as to inhibit higher harmonic components, by beforehand counting the phase difference of each unit inverter, by memorizing the phase difference to a memory storage and by reading the value.  
     CONSTITUTION: The phase of a plurality of unit inverters 23 is shifted and added to a plurality of transformers 24 with the same transformation ratios and capacity, specified higher harmonic is inhibited and composite output voltage is extracted. The phase difference of each unit inverter 23 is beforehand computed at that time, the value is input to a reversible counter 25, the value is read by means of a frequency demultiplier 30 and a logical gate circuit 36, and wave forms, which phase shifts at + α° and - α°, can be obtained through a NϕR circuit 26 and D-flip- flops 27, 28. Thus, the phase difference of each unit inverter for inhibiting higher harmonic components can adequately be drawn, and can be controlled accurately and economically. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06339600-A (JP)
Title: Forming apparatus for female outer wear
Inventor: RAINHORUTO KEMUPERUMAN
IPC: D06F73/00
Filed: 1991-03-22
Abstract: PURPOSE: To easily adapt a molding device of ladies outerwear or a chest part to the dimension in a wide range of ready-to-wear clothes by considering a figure of women in a bust region. CONSTITUTION: Bust molding parts 17 and 18 or molding pieces 19 are made adjustable in a perpendicular direction to an imaginary upright center plane 21 and within a plane parallel to the center plane. Thus, the bust molding parts 17 and 18 or the molding pieces 19 become arbitrarily and three-dimensionally adjustable.
Patent JP-H03259746-A (JP)
Title: Rotating speed detector
Inventor: YASUTAKE AKIRA
IPC: G01P3/487
Filed: 1990-03-09
Abstract: PURPOSE:To obtain the detector which has a magnetic bubble element having a wide operation margin only in one direction by associating one permanent magnet only when a rotary shaft rotates clockwise and associating the other only when the rotary shaft rotates anticlockwise. CONSTITUTION:The ring magnets 1 and 2 which are composed of the permanent magnets and magnetized to have plural poles in the circumferential directions are fitted on the rotary shaft 5 across one-way clutches 3 and 4. The magnet 1 rotates through the operation of a clutch 3 associatively only when the rotary shaft 5 rotates clockwise. Further, the magnet 2 rotates through a clutch 4 associatively only when the rotary shaft 5 rotates anticlockwise. An element which has a wide operation margin to at least a rotating magnetic field in the anticlockwise direction is used as a magnetic bubble element 7 which faces the magnet 1 rotating clockwise. Further, an element which has a wide operation margin to at least a clockwise rotating magnetic field is used as a magnetic bubble element 8 which faces the magnet 2 rotating anti clockwise. Then an obtained signal is processed by computing elements 9 and 10 and a calculating means 15 calculates the rotating speed of the rotary shaft 5.
Patent JP-S58173199-A (JP)
Inventor: TATSUTANI KOUZOU
IPC: C11D3/20
Filed: 1982-04-05
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-S63226920-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO YOSHIYUKI
IPC: H01L29/78
Filed: 1987-03-16
Abstract: PURPOSE:To form a boron-diffused layer which is shallow and which is extended little in the transverse direction by a method wherein a B-and-Si-containing film is formed on an Si substrate via an Si oxide film and this assembly is heat-treated while H or F is contained in the silicon oxide film so that the B can be diffused from the B-and-Si-containing film into the Si substrate through the Si oxide film. CONSTITUTION:Boron-and-silicon-containing films 4 are formed on a silicon substrate 1 via a silicon oxide film 3; this assembly is heat-treated while hydrogen or fluorine is contained in the silicon oxide film 3; boron is diffused from the boron-and-silicon-containing films 4 into the silicon substrate 1 through the silicon oxide film 3. For example, a field oxide film 2 and a gate oxide film 3 are formed on an n-type silicon substrate 1; then, boron-doped silicon oxide films 4 are formed, and are left on the gate oxide film 3 by a photo process. Then, this assembly is heated in a mixed atmosphere of hydrogen and nitrogen; boron-diffused layers 5 which are shallow, which are extended little in the transverse direction and which are used as a source and a drain for a fine MOS transistor are formed under the gate oxide film which is situated directly under the borondoped silicon oxide film 4.
Patent JP-S56154421-A (JP)
Title: Crosslinkable aqueous gel used in medical treatment
Inventor: HORIUCHI TETSUO
IPC: A61K9/70
Filed: 1980-05-01
Abstract: PURPOSE: The titled gel that contains a specific polymer, water and a polyepoxide as essential components, thus having good water retention and moderate adhesion.  
     CONSTITUTION: The titled gel contains a water-soluble substance bearing functional groups reactive with epoxy grops in the polymer, such as a sodium salt of ethyl acrylic acid copolymer, water, and a polyepoxide such as triglycidyl isocyanurate as essential componets, when needed, a plasticizer. The resultant aqueous gel has good water retention and shape retention and shows good adhesion to skin. Moreover it is not always necessary for a heating stage, when produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03259781-A (JP)
Title: Buried body detecting device
Inventor: SAKANISHI SHOICHI
IPC: G01S15/88
Filed: 1990-03-08
Abstract: PURPOSE:To easily and securely detect the position of a buried body by detecting the buried body and generating an acoustic output corresponding to its presence depth. CONSTITUTION:A radiated electromagnetic wave 1a is sent to the underground buried body which is a target to be surveyed and its reflected electromagnetic wave 1b is selected to detect its presence. At this time, the electromagnetic wave 1b is passed through a sampler circuit 4 and when the level comparing circuit 56 of a signal processing circuit 5 detects the electomagnetic wave being larger than a predetermined specific level, its output is supplied to plural gate circuits 57, thereby opening respective gates. Further, a timer 51 counts the elapsed time from the radiation of the electromagnetic wave 1b and its output is supplied to the circuits 57 and passed through a circuits 57 corresponding to the timer value to actuate a transmitting circuit 58. When the electromagnetic wave 1b is larger than the specific level, a specific acoustic output is generated corresponding to the timing of the reception. Further, the correspondence with the distance between a reflecting body and an antenna is determined previously according to the reception time of the timer 51 to decide the distance to the reflecting body by sound.
Patent JP-S61219194-A (JP)
Inventor: WATABE TATSUO
IPC: H05K1/18
Filed: 1985-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11257068-A (JP)
Title: Structure to fix catalyst to exhaust pipe
Inventor: YAMAUCHI YOSHIKUNI
IPC: F01N3/28
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of and damage to the catalyst tube effectively by avoiding thermal stress and distortion due to high catalytic reaction heat. SOLUTION: The exhaust pipe of a catalyst installation part is separated from the front exhaust pipe 1 and the rear exhaust pipe 3 on the engine side. A catalyst tube 4 is arranged at intervals G to the rear of an opening 1c of the front exhaust pipe 1. The front side from the center portion of the catalyst tube 4 is covered by a cylindrical body 5 and a hollow portion S is formed around the outside of this catalyst tube front portion. The front end 5a of this cylindrical body 5 is connected to the outer edge of the front exhaust pipe opening 1c, sealing this opening outer edge. The rear end 5b of this cylindrical body 5 is connected to the center section of the catalyst tube 4, sealing the hollow portion S at the center section of this catalyst tube. This catalyst tube is supported by the center section thereof.  The rear end portion 5b of the cylindrical body is press-fit within the rear exhaust pipe 3 such that the rear of the catalyst tube is maintained without coming in contact with this exhaust pipe 3.
Patent JP-2000257306-A (JP)
Title: Grave
Inventor: OE TOMOMI
IPC: E04H13/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To divide each member of an assembled grave to be kept in a single state by polishing the whole face of each member on the grave assembling the members such as a pole, an upper base and a middle base. SOLUTION: The whole face of a pole 1 is polished to be finished smoothly. In addition, the whole face of the six faces of an upper base 2 is polished to be finished smoothly. Furthermore, the whole face of the six faces of a middle base 3 is polished to be finished smoothly. The whole face of all the members constituting an assembled grave is polished. Since it is smoothly finished in the form of glass and a gap does not occur, moisture such as rainwater does not enter the inside. In addition, an adhesion is uniformly diffused to perform fixing. Thereby each member is divided to be stored as single matters, can be marketed, circulated, and furthermore, weathering, occurrence of blue mold and destruction due to vibration such as an earthquake can be prevented.
Patent JP-S54150638-A (JP)
Title: Frequency converter
Inventor: WATANABE NORIYUKI
IPC: H02M5/25
Filed: 1978-05-18
Abstract: PURPOSE: To prevent a short by firing the thyristor to be ignited next after making sure the current is naturally turned off independently of the load power-factor and to control the output voltage by controlling the zero interval of current.  
     CONSTITUTION: The transformer T 1  has a 30° phase shift between the secondary outputs of three-phase 50 Hz U 1 , V 1 , W 1  and the ones U 2 , V 2 , W 2 . Three-phase bridges B f  and B b  of thyristor-structure are connected with each other in parallel reversely and are supplied three-phase 50Hz power, the three-phase bridges A f  and A b  are in the same way. The three-phase bridges A f , A b  and the ones B f , B b  are  connected in series to make a mesh connection, one terminal of the A f -A b  and that of the B f -B b  ar connected to the output terminal of a single phase 60 Hz so that the output of a single phase 60 Hz may be avaiable through the transformer T 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61219907-A (JP)
Title: Optical demultiplexer
Inventor: MATSUDA YOSHIKAZU
IPC: G02B6/293
Filed: 1985-03-26
Abstract: PURPOSE:To connect easily a connector by placing an input terminal in one stage of an interference filter means, so that the demultiplexed light can be outputted from plural output terminals which have been arranged and placed horizontally on the other side. CONSTITUTION:As for the light having plural wavelengths lambdaa-lambdad, which has been made incident on an optical fiber 16, the wavelengths lambdaa and lambdad pass through by a long wavelength pass filter 24, and other wavelengths lambdab and lambdac are reflected. As for the wavelengths lambdaa, lambdad which have passed through the filter 24, only lambdad is reflected by a band-pass filter 26A, and the wavelength lambdaa is obtained from an optical fiber 18a. The wavelength lambdad is reflected by a reflecting filter 28B and obtained from an optical fiber 18d. On the other hand, the wavelengths lambdab and lambdac which have been reflected by the filter 24 are reflected by a reflecting filter 28A and only the wavelength lambdab is reflected by a band-pass filter 26B, the wavelength lambdac is obtained from an optical fiber 18c, and the wavelength lambdab is reflected by a reflecting filter 28C, and thereafter, obtained from an optical fiber 18b.
Patent JP-H01232079-A (JP)
Title: Serial printer
Inventor: ENDO KOICHI
IPC: B41J35/26
Filed: 1988-03-14
Abstract: PURPOSE:To secure accuracy of paper feeding and realize a constant-velocity feeding of an ink ribbon, by providing a holder shaft for loosely fitting to a carriage a ribbon mask holder to which a ribbon mask having a plurality of protrusions is fixed. CONSTITUTION:A printing head 6 mounted on a carriage 5 which is reciprocated is selectively driven onto a printing paper 8 set on a platen 7, with an ink ribbon 3 between the head 6 and the paper 8, thereby printing characters, symbols or the like. Between the paper 8 and the ink ribbon 3 is disposed a sheet-shaped ribbon mask 1 which has a plurality of protrusions 1a, 1b on the side on which the ribbon 3 is fed. The ribbon mask 1 is fixed to a ribbon mask holder 2, which is loosely fitted to a carriage 5 through a holder shaft 4. With this construction, it is possible to stabilize the feeding of a printing paper and to secure accuracy of paper feeding, even under variations in total paper thickness at binding margins or levitation of paper at perforations, as in the case of a continuous business form with copying papers.