baber/WOPTO huggingface dataset:
Patent JP-H02206742-A (JP)
Title: Gas sensor
Inventor: ISHIMOTO SHINICHI
IPC: G01N5/02
Filed: 1989-02-07
Abstract: PURPOSE:To obtain the gas sensor which is less affected by noises, facilitates amplification and is suitable for detection of a slight change by providing a crystal resonating plate inserted between electrodes and a means for detecting the change in the frequency of the crystal resonating plate on the sensor. CONSTITUTION:The crystal resonating plate 1 of the gas sensor body 3 for gas adsorption generates the oscillation of the frequency fx corresponding to the adsorbed amt. of the gas. On the other hand, the crystal resonating plate 1 of the gas sensor body 4 for reference generates the oscillation having the intrinsic reference frequency f0. The two oscillations are inputted to a frequency converting circuit 5 where the signal of the frequency (f0-fx) to be the difference in the frequencies of the two oscillations is outputted. The outputted signal is amplified in an amplifier circuit 5. The (f0-fx) which is the difference in the frequencies of the oscillations of the gas sensor bodies 3, 4 is proportional to the adsorbed amt. of the gas in the body 3 and, therefore, the adsorbed amt. of the gas is detected from the value of (f0-fx).
Patent JP-H05223225-A (JP)
Title: Incinerator
Inventor: AOKI MASAAKI
IPC: F23G5/00
Filed: 1992-02-14
Abstract: PURPOSE:To reduce running costs and initial costs for melting a burned residue (and for decreasing the volume). CONSTITUTION:An incinerator is formed as the following way: a burned-residue melting apparatus 6 for melting a burned residue is continuously provided on a burned-residue exhaust port 5 of a refuse burning portion 1; an intermediate ceiling 3 for guiding burned exhaust gas which occurs from the burning portion into the burned-residue melting apparatus 6 is provided in the refuse burning portion; and holding heat of the burned exhaust gas is taken as heat source to melt the burned residue.
Patent JP-H03234848-A (JP)
Title: Piezoelectric needle selector for knitting machine
Inventor: MARUYAMA KAKUJI
IPC: D04B15/82
Filed: 1990-02-07
Abstract: PURPOSE:To reduce resonance phenomena from occurring in each holding frame unit and perform high speed operation with a high accuracy by alternately pushing respective operators in the longitudinal direction of the respective holding frame units with respective stacked type piezoelectric elements back and forth. CONSTITUTION:A pulse signal is alternately passed through respective stacked type piezoelectric elements 25 and 30 on a patterning signal to alternatively rock holding frame units 20 and 21 with the respective second enlarging operation parts (20b) and (21b) and respective third enlarging operation parts (20c) and (21c) as fulcra and the first enlarging operation parts (20a) and (21a) as fulcra in the front and back directions. Thereby, the respective operators 23 and 28 are greatly operated back and forth. Respective magnet parts 26 and 31 alternately attract respective needle selection levers 32 to rock the needle selection levers 32 around pin shafts 33 and the respective butts (3a) of a jack 3 are selectively pushed with the other end (32c).
Patent JP-H01203211-A (JP)
Title: Hard amorphous carbon film
Inventor: SHOHATA NOBUAKI
IPC: C01B31/04
Filed: 1988-02-08
Abstract: PURPOSE:To obtain a high-hardness amorphous carbon film having excellent adhesive property and lubricity and capable of being appropriately used for a surface protecting layer when deposited on a magnetic disk, etc., by incorporating Si and F into an amorphous carbon film contg. hydrogen. CONSTITUTION:A substrate 3 is set on the substrate holder 2 provided in a vacuum reaction vessel 5, and a DC voltage is impressed between the holder 2 and an electrode 1 set on the side surface. The inside of the vessel 5 is evacuated 4 to about 0.1-50Torr. The raw gas 8-11 obtained by mixing a gaseous hydrocarbon diluted with H2, gaseous SiH4 as Si, and gaseous HP and F is introduced 7 into the vessel 5. Under such conditions, a positive voltage is impressed on the electrode 1, and a negative voltage is impressed on the substrate 3 side to generate a flow discharge. In this case, the strongest glow discharge is generated in the immediate proximity of the electrode 1. However, since the substrate 3 is arranged as described above, the plasma gas of a weak electric field is formed on the substrate 3 in the vicinity of the surface in almost uniform thickness, and the desired amorphous carbon film is obtained.
Patent JP-H01202771-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1988-02-09
Abstract: PURPOSE:To realize a bright color image formation by increasing an image exposure light quantity of the later colors in the stage of repeating the electrification, image exposure, and developing for each color, in a fixed color order responding to the multiple number of colors which are specified beforehand. CONSTITUTION:A rotation detecting means 12 outputs a rotation detection signal before an image forming part of a photosensitive body 1 is brought under an electrifying device 2, at each rotation of the photosensitive body. Therefore this signal indicates to which color in the order, the starting electrification and image exposure etc. is responding to. The rotation detecting signal controls a laser image exposing device 11 through CPU 15 so that the exposure light quantity becomes that which was specified beforehand, and the laser exposure device 11 strengthens the image exposure by increasing the laser driving current which is modulated by an image signal, when the rotation of the photosensitive body 1 is progressed from the 1st time to the 2nd time. That is, the image exposure light quantity based on the image signal of each color is increased 2-4 times in the 1st image exposure, and 3-6 times in image exposures after the 2nd one, against the half value exposure light quantity E1/2 of the photosensitive body 1. Thus a brighter image can be obtained.
Patent JP-S52112245-A (JP)
Title: Data terminal unit
Inventor: WATANABE YASUMASA
IPC: G09G5/00
Filed: 1976-03-17
Abstract: PURPOSE: To increase data memory velocity and thus to increase communication velocity by providing the unit which memorized output data and control data independently to the data terminal unit which receives both display and control data through one communication circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11230038-A (JP)
Title: Sealed compressor, its shell and manufacture of shell
Inventor: FUKUI SHIGENOBU
IPC: F04B39/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To apply high rigidity to a shell, to make it hardly resonated, to damp its vibration, and to reduce its noise by providing irregular parts on the shell. SOLUTION: Many irregular parts are concentratedly provided at necessary positions on a shell. The irregular parts may be formed on the whole face of the shell, or they may be formed only at the positions where resonance is considered to occur easily and vibration damping and silencing are required for shape designing. The irregular parts may have a spherical shape, i.e., a dimple shape, a dish-like embossed shape, a ridge-like rib shape, or a lattice shape. The thickness of the recesses and projections of the shell is nearly equal to the thickness of the portion having no irregular parts, and the rigidity of the whole shell is increased and resonance rarely occurs due to the irregular parts, thus the plate thickness of the shell can be made thinner. The surface area of the shell is increased by the irregular parts, and its radiation effect is increased.
Patent JP-S62186485-A (JP)
Inventor: YAMAMOTO SHUJI
IPC: H05B3/00
Filed: 1986-02-12
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-S59153472-A (JP)
Title: Output voltage variation preventing device for inverter power source
Inventor: YORIZANE YOSHIFUMI
IPC: H02M7/48
Filed: 1983-02-19
Abstract: PURPOSE:To effectively prevent the variation in the output power source by operating an inverter in synchronization with a commercial power when switching to a battery in emergency to supply power to a load. CONSTITUTION:A commercial power source 1 is connected through a transformer 2, a rectifier 4, a coil 5, and a changeover switch 8 to an inverter 9, and the output of the inverter 9 is supplied through a transformer 3 to a load. An operation signal having an output waveform always synchronized with the commercial power source 1 is obtained by a loop having an OR gate 12, a frequency divider 13, a phase detector 17, a comparator 27 and an OR gate 12. In other words, a loop in which the phase difference between the output of the power source 1 and the output of the divider 13 is converted to a pulse width and subtracted from the output of an oscillator 11 via the OR gate 12 is formed, thereby always producing the output waveform synchronized with the power source 1.
Patent JP-S63198515-A (JP)
Inventor: KAWAI SEIJI
IPC: H02G1/02
Filed: 1987-02-12
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-H10214085-A (JP)
Title: Musical sound generating device
Inventor: IWASE HIROYUKI
IPC: G10H1/24
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To efficiently specify a timbre. SOLUTION: When a 2nd mode is entered with a mode changeover switch 27 and an increment key 25 is operated, the number of a right precedent bank where a timbre different from a current timbre is present is specified. In this case, if there is a bank where the same timbre is present, the bank is jumped. When a decrement switch 26 is operated, the number of a last band where a timbre different from the current timbre is present is specified.
Patent JP-H09223139-A (JP)
Title: Kana/kanji (japanese syllabary-chinese character) converting device
Inventor: KAWAMURA TAKUJI
IPC: G06F17/22
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To decrease the frequency of conversion which is performed until a target homonym is obtained and to lighten the burden on an operator by outputting a discrepant candidate character string as a next candidate by a comparing means. SOLUTION: One next candidate is taken out of a storage means. For example, when 'ATUSHI' is inputted, 1st and 2nd candidates are as shown in the figure. Those two candidates are compared at the position of a character stored in a character position storage means. In this example, data '2nd letter from the left' is stored in the character storage means, so the 2nd letters from the left are compared with each other. In this example, those characters match each other. When they match each other, they are ineffective as candidates and no display is made. Then next candidate is read out. Those processes are repeated for all candidates and then candidates 6-26, 28, and 29 in, for example, a case A are employed as next candidates and displayed.
Patent JP-S58145424-A (JP)
Title: Manufacture of molded product from polypropylene type resin prefoamed particle in mold
Inventor: YOSHIMURA SHIYOUHEI
IPC: C08J9/22
Filed: 1982-02-24
Abstract: PURPOSE:To eliminate a necessity to provide a drying equipment separately and make unnecessary an operation of carrying in and out a molded product to and from a drying chamber, by sucking and drying the inside of a mold after molding a foamed molded product. CONSTITUTION:The prefoamed particle 5 of a polypropylene type resin is filled in a mold 1 having a hole 25 through which a heating medium such as a water vapor etc. passes through. Then, after it is heat-foamed by using, for example, the water vapor of 1.0-6.5kg/cm<2>G, it is sucked and dried. The sucking operation in a drying process is preferably performed while the temperature of a molded product is above 100 deg.C. The foamed molded product is taken out from the mold after drying by sucking and it is packed with a heat insulation material while the temperature of the molded product is above 50 deg.C and cooled slowly.
Patent JP-H02211358-A (JP)
Title: Piston of four-cycle engine
Inventor: SHIMIZU TATESHI
IPC: F02F3/00
Filed: 1989-02-09
Abstract: PURPOSE:To secure a piston of four-cycle engine which can prevent lubrication from flowing oil to the side of a piston head by perforating a plural number of small holes which communicates an outer circumference with an inner circumference, between a second ring of the piston and an oil ring, and using the holes as a means for releasing pressure to the inside of the piston. CONSTITUTION:A plural number of small holes 8 which communicates an outer circumference with an inner circumference are perforated between a second ring 6 of a piston 1 and an oil ring 7. The number of the small holes may well be three to six on the whole circumference of a piston 1. Pressure at a gap between the piston 1 and the cylinder 4 which is positioned between the second ring 6 and the oil ring 7 escapes to the side of inside circumference of the piston 1 through the holes 8 to prevent pressure from increasing, thereby preventing lubrication oil from flowing to the side of a top ring 5.
Patent JP-H11234743-A (JP)
Title: Time-division spread code transmission controller
Inventor: EKUSA RYOICHI
IPC: H04W76/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration in communication quality, and to improve transmission efficiency be encoding unnecessary transmission power generated when data to be transmitted are not present by using a second spread code orthogonally crossing a first spread code to be used at the time of spread encoding data to be transmitted. SOLUTION: A data buffer read control part 6 controls a multiplexer 5 so that encoded data from a data buffer 2 can be outputted from the multiplexer 5 synchronously with a time slot time corresponding to a first communication channel, and encoded data from a data buffer 4 can be outputted from the multiplexer 5 synchronously with a time slot time corresponding to a second communication channel. Thus, the time-division multiplex processing of the first and second communication channels can be realized. mixers 11 and 12 operate spread modulation to the encoded data outputted from the multiplexer 5 by using a division code column and a carrier wave frequency output.
Patent JP-S59154830-A (JP)
Title: Forecast decoder between frames
Inventor: NISHIWAKI MITSUO
IPC: H04N7/36
Filed: 1983-02-23
Abstract: PURPOSE:To continue the reproduction of a decoded picture before line interruption while the line interruption exists by receiving an alarm signal when the line is occupied by other signal and the line is interrupted. CONSTITUTION:The alarm signal 2a to inform that the transmission line is occupied by other signal and the line is interrupted is converted into a signal synchronized with a timing signal of a decoder by a reproducing frame synchronizing pulse 6c at a register 41. An S-RFR4 is set by the synchronized alarm signal and outputs a still picture request 4a to bring a received picture to a standstill. Then, an interframe difference value 5a is zeroed, and a picture of the preceding frame is outputted as a decoded still picture.
Patent JP-S53113576-A (JP)
Title: Timer setting method
Inventor: ISHIDA ISAMU
IPC: G04G15/00
Filed: 1977-03-14
Abstract: PURPOSE: To make possible time setting of plural kinds at high accuracy through simple operation by operating numerical keys which input numerical information, at ON setting key and OFF setting key which specify time setting of operation start or operation end, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59154414-A (JP)
Title: Method and jig for processing excess length of fiber strand at connection part of optical fiber cable
Inventor: TOTSUKA KENJI
IPC: G02B6/24
Filed: 1983-02-23
Abstract: PURPOSE:To prevent occurrence of deviation by winding a sheet member to which an excess length part is attached on a cylindrical body provided in the connection and thereby bringing the whole face of the sheet member into face contact with the face of the cylinder. CONSTITUTION:An excess length part 5' is hung on the locking part 13 and fixed, and plate members 10, 10 are brought near to each other and the locking part 13 is covered together with the excess length part. Then, insertion parts 12 of the body 11 are inserted successively into plural slits 8 of the sheet member 7 alternately from the opposite direction. When all the excess length parts 5' are inserted into the slits 8 of the sheet member 7, excess length parts 5' are removed from the locking part 13, and only jig 9 is pulled out from the slit 8. After attaching the excess length part to the sheet member 7, the sheet member 7 is wound around a cylindrical body 4 and fixed by a proper means. The whole surface of the sheet member 7 comes into face contact with the cylindrical body 4, the sheet member 7 hardly deviates from the wound position even when an external force is applied to the connection. Thus, generation of flaws on the excess length part can be prevented effectively.
Patent JP-S56127761-A (JP)
Title: Preparation of high strength zinc hot dipping steel plate with low yield ratio
Inventor: MORITA ARIHIKO
IPC: C21D9/46
Filed: 1980-03-10
Abstract: PURPOSE:To prepare the high strength zinc hot dipping steel plate with a low yield ratio by a method wherein a steel material containing C, Mn, P, Al in a specific ratio is subjected to predetermined treatment to make a steel plate and the zinc hot dipping is applied to said steel plate at a specific temp. CONSTITUTION:A steel consisting of 0.02-0.10% C, 1.6-2.5% Mn, 0.07% or less Si, 0.03-0.10% P, 0.01-0.10% Al and the remainder of Fe and inevitable impurities is formed into a slab. The resulting slab is processed into a steel plate or a steel strip under a conventional manufacturing condition through a hot rolling process, a pickling process and a cold rolling process. Said steel plate or strip is passed through a Sendzimin type zinc hot dipping apparatus and the zinc hot dipping or the alloying zinc plating is applied in said apparatus under such a condition that an in-line annealing temp. is set to above an Ac1 transformation point and below an Ac3 transformation point. Thereby, the zinc hot dipping steel plate with excellent processability of which a yield ratio is about 0.7 or less and tensile strength is about  50kg/mm or more is obtained.
Patent JP-S61188892-A (JP)
Inventor: KUWATA JUN
IPC: H05B33/10
Filed: 1985-02-16
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-S52112906-A (JP)
Title: Vehicle speed control device for electric motor vehicle
Inventor: KAWAI MASAKI
IPC: B60L11/18
Filed: 1976-03-19
Abstract: PURPOSE: To control safety speed of an electric motor vehicle by detecting the vehicle speed in response to the operation of a safety switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56127948-A (JP)
Title: Automatic setting device of reproducing condition for magnetic sound recorder
Inventor: FUJII TERUO
IPC: G11B5/027
Filed: 1980-03-10
Abstract: PURPOSE:To ensure an automatic setting of the reproducing condition in regard of the travelling of tape, by recording previously the information regarding the reproducing condition at a start of recording onto a recording medium and then reading the contents of the information during a reproduction. CONSTITUTION:The frequency property change-over switch 7 of the recording amplifier 6, the bias change-over switch 9 of the bias circuit 8 and the noise reduction setting switch 15 are set manually during a recording and in accordance with the using cassette tape. Thus the reproducing condition is decided in a single meaning way. Accordingly the above-mentioned switches are set when a recording is started, and the reproducing condition control information is sent to the control circuit 1 to record the control information of the reproducing condition onto a tape. During a reproducing, the control circuit 1 always monitors the reproduced signal supplied from the reproducing amplifier 3, and the frequency property change-over switch 4 plus the noise reduction switches 12a and 12b are switched in accordance with a detection of the data containing the recorded reproducing condition.
Patent JP-S63195119-A (JP)
Title: Compound having hexagonal laminar structure expressed by tmgaznmgo5 and production thereof
Inventor: KIMIZUKA NOBORU
IPC: C01G15/00
Filed: 1987-02-10
Abstract: PURPOSE:To obtain the titled and novel compound useful as an optical functional material, semiconductor material, etc., by heating Tm, Ga, Zn, Mg or oxide thereof or a compound converted into oxide thereof by heating in the atmosphere, acidic atmosphere or specific reducing atmosphere. CONSTITUTION:Tm, Ga, Zn and Mg or oxides thereof or compounds converted into oxides thereof by heating are blended so that ratios of Tm, Ga, Zn and Mg are 1:1:1:1 based on atomic ratios. Then the blend is heated at >=600 deg.C in the atmosphere, oxidizing atmosphere or reducing atmosphere in which Yb and Ga, and Zn are not reduced from trivalent ion state and bivalent ion state, respectively. A powder of the resultant compound expressed by the TmGaZnMgO5 is colorless and it is shown that the powder consists of laminar crystal structure according to powder X-ray diffraction.
Patent JP-H01204696-A (JP)
Title: Washing machine
Inventor: YATANI SHIGEMITSU
IPC: D06F39/08
Filed: 1988-02-10
Abstract: PURPOSE:To add a water warming function for improving a commercial value of a washing machine by providing a water supply port on the bottom of one chamber in a water supply box, a heater and an overflowing portion to a washing tank in the other chamber and further water supply introducing sections in the respective chambers. CONSTITUTION:When washing is desired to be carried out with warm water, a change-over switch is set to the warm water side. Then, the B side water supply valve 35 is opened in water supply, while a heater 25 is turned ON to introduce water from a joint pipe 23 into a warm water supplying chamber 21. The introduced water is heated by the heater 25 into warm water to be expelled from an overflowing section 27 onto a water supply path 29. Then, the warm water left untreated in the overflowing section 27 overflows from an auxiliary overflowing section 28 into a water supply chamber 20 to be expelled from a water supply port 24 onto a water supply path 29. Further, after water supply, warm water remaining in the warm water supplying chamber 21 is expelled from the bottom 21b of said chamber 21 onto the water supply path 29 by a syphon device 26. The warm water expelled onto the water supply path 29 is supplied from a discharge port 29a into a washing tank 4.
Patent JP-H06317944-A (JP)
Title: Image forming device
Inventor: HOSHI HITOSHI
IPC: G03G15/04
Filed: 1991-01-30
Abstract: PURPOSE:To easily dividedly copy an entire document surface to a regular size transfer paper by successively moving and copying the document by length obtained by taking overlap width being a tab for sticking away from the length of previously specified transfer paper until the entire document surface is read. CONSTITUTION:When a document image is copied on a first transfer paper P1, a document changing signal is transmitted from the device main body to an automatic document feeder(ADF), the long document MS is automatically moved and positioned by the length obtained by taking the fixed overlap width being the tab for sticking away from the length of the specified transfer paper by the carrying belt, and is exposed by an exposing lamp, so that the latter half part of the long document MS is copied to a second transfer paper. After the entire document surface of the long document MS is copied, both transfer papers P1 and P2 are stuck in a state where the tab part for sticking of the second transfer paper P2 is superposed on the void part of the first transfer paper P1. That is, the main body copies the positioned document while the ADF positions the entire document surface inside the frame of the regular size transfer paper.