baber/WOPTO huggingface dataset:
Patent JP-H04275085-A (JP)
Title: Rotational speed detecting circuit
Inventor: YAMASHITA MAKOTO
IPC: H02P29/00
Filed: 1991-02-27
Abstract: PURPOSE:To realize highly accurate detection of rotational speed at low cost by eliminating zero-phase noise or third higher harmonics superposed on an AC signal and reducing the detection error. CONSTITUTION:The rotational speed detecting circuit comprises a circuit 5 for shaping the waveform of each phase generated from a polyphase AC synchronous generator 2 coupled with a rotating device to be measured, a polyphase converter 7 producing a polyphase signal from respective phase signals R, S, T outputted from the shaper circuit 5 and converting thus produced polyphase signal into a pulse, and a counter 9 counting the number of pulses outputted from the polyphase converter 7 for each phase. Consequently, an output proportional to the rotational speed or rotational period of the device 1 to be measured can be obtained.
Patent JP-S63220506-A (JP)
Title: Chip type inductor
Inventor: KANEKO TOSHIMI
IPC: H01F27/29
Filed: 1987-03-09
Abstract: PURPOSE:To reduce the solder biting of a terminal electrode, and to prevent the deterioration of Q of an inductor by composing the terminal electrode of a nickel alloy. CONSTITUTION:Terminal electrodes 16a, 16b consisting of a nickel alloy such as a nickel chromium (Ni-Cr) alloy, a nickel phosphorus (Ni-P) alloy or the like are formed onto the surface of a flange section 2c for a magnetic core 2 through a method such as electroless plating, etc., in place of conventional terminal electrodes composed of silver-palladium. Since all of the nickel alloys such as the nickel chromium alloy, the nickel phosphorus alloy, etc., belong to a nickel group, solder is hardly bitten. Since these nickel alloys have resistivity larger than nickel itself and permeability extremely smaller than it, the eddy current loss in the terminal electrodes 16a, 16b is reduced. According, the deterioration of Q of a chip type inductor is also prevented, a thin-film can be shaped because such an alloy electrode can be formed through plating, etc., and eddy currents are further reduced and the deterioration of Q of the inductor can be further obviated.
Patent JP-2000251282-A (JP)
Title: Near-field optical recording/reproducing apparatus
Inventor: OGURA KAZUYUKI
IPC: G11B7/09
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a near-field optical recording/reproducing apparatus in a high-density optical memory utilizing the near-field beam, wherein any change is never generated on the recording layer with the laser beam used for distance control between the near-field optical generating means and an optical recording medium. SOLUTION: This apparatus performs recording and reproducing of information by radiating the near-field beam generated from a small aperture at the end of an optical fiber probe 11 to the optical recording medium 30. The distance control between the end part of the probe 11 and optical recording medium 30 is performed through the share force control by a piezo-element 16 by radiation of laser beam B2 to the probe 11. This laser beam B2 is set to the wavelength not absorbed by the recording layer consisting of the photo-chromic material.
Patent JP-H09223535-A (JP)
Title: Structure for plug and socket
Inventor: SANO TATATOMI
IPC: H01R13/46
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of dust or the like when a plug is inserted into an electric outlet and is used by forming a recessed portion between the protruding provided terminals of the plug. SOLUTION: When the terminals 5 of a plug (a) are inserted into an electric outlet, even if the outside face of the electric outlet and a terminal formation wall face portion 4 are brought into close contact with each other, just a recessed portion 6 formed in the plug (a) is not brought into close contact therewith. Therefore, a draft is produced in the recessed portion 6 so that even particulate-like dust sticking on a plug top face 3 is blown away to avoid the sticking thereof. Further, even if waterdrops are formed on the plug top face 3, the same flow out through the recessed portion 6 so as not to stick to including the plug upper face and between the terminals 5. Accordingly, the abnormal heating and the deterioration of a connection portion by the waterdrops and the dust can be prevented, and further, the occurrence of a fire can be prevented from happening.
Patent JP-S52137532-A (JP)
Title: Exhaust recircle controller
Inventor: WAKE JIYUNICHI
IPC: F02M25/07
Filed: 1976-05-13
Abstract: PURPOSE:In the diesel engine employing exhaust recircle device, to regulate correctly air-fuel ratio characteristics at the operation time when negative pressure of suction pipe is increasing at rapid reduction of engine and the like.
Patent JP-H05254380-A (JP)
Title: Steering wheel
IPC: B60R21/203
Filed: 1992-03-12
Abstract: PURPOSE:To secure a dropping stroke of an air bag device long at acting of an impact force. CONSTITUTION:This steering wheel is provided with an annular state ring part R, a boss part B arranged at the center of the ring part R and a plurality of spoke parts S for connecting the boss part B to the ring part R. An air bag device M is arranged above the boss part B. A core C arranged below the air bag device M in the boss part B is constituted so that its rear side portion 6 is separate from a front side portion 5 against a ring part forming plane P formed by the ring part R.
Patent JP-H09223042-A (JP)
Title: System test device for software
Inventor: KOTANI CHISATO
IPC: G06F9/06
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the contents of a test from being omitted and to easily execute the test when performing the system test of a software including a GUI. SOLUTION: This device is provided with a test scenario executing means 4 for executing the system test based on a test scenario 3 generated to cover all the states and all the state transitions of the software and an executed result collating means 5 for collating whether the test executed result matches with a specification or not, based on previously defined individual state specification information 2. Then, since all the events based on the specification of the software to become a test object can be executed at all times and the collation showing whether the tested result is as specified or not, is automatically executed based on this individual state specification information 2, the contents of the test can be prevented from being omitted, and it is made not necessary to manually collate the executed result of the test.
Patent JP-S61212833-A (JP)
Title: Finder optical system
Inventor: SHIRAISHI AKIHIKO
IPC: G03B13/06
Filed: 1985-03-18
Abstract: PURPOSE:To make an observation excellently in a finder visual field by arranging a display part composed of a light emitting element and an optical member having wavelength selectivity at part of a prism, and observing the display part together with a subject image. CONSTITUTION:A light beam E on the optical axis of a finder is reflected by reflecting surfaces S2 and S'1 of a prism 2 and reflecting surfaces D and S'4 of a prism 3 to enter an ocular 4, and luminous flux P from the display part 6 composed of the light emitting element, on the other hand, passes through the same optical path with the luminous flux E, so that a pupil 5 observes the subject image and display part 6. The optical member 7 having spectral characteristics corresponding to light emission spectral characteristics of the light emitting element of the display part is provided in front of the display part 6, so stray light is prevented from entering the display part 6 from a focal plate 1, the ocular 4, etc., to make an observation in the finder visual field.
Patent JP-H11252573-A (JP)
Title: Hierarchical image coding system and hierarchical image decoding system
Inventor: OOAMI RIYOUMA
IPC: H04N19/91
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To improve coding efficiency in the case of applying hierarchical coding to an image. SOLUTION: A base layer coder 500 encodes a received video signal to generate a base layer code stream and provides an output of coding residual and quantization information. A coding residual incidence probability calculation section 502 calculates incidence probability of the coding residue based on quantization information and a statistic relating to a value before quantization stored in advance, and an arithmetic coder 501 applies arithmetic coding to the coding residue based on the incidence probability. The result of the arithmetic coding is multiplexed by a multiplexer 503 with quantization information and an enhancement layer code stream is generated.
Patent JP-S62213995-A (JP)
Inventor: TERANISHI AKIO
IPC: B65H19/26
Filed: 1986-03-12
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-H11239037-A (JP)
Title: Surface acoustic wave device
Inventor: FUKIHARU EIICHI
IPC: H03H9/25
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To make a surface acoustic wave device have a shielding effect against an external electric field with a simple configuration. SOLUTION: An interdigital electrode 2 and input-output electrodes 3-1 and 3-2 are formed with an aluminum thin film on a 1st plane of this surface acoustic wave device 1. Edge planes of the 1st plane and a 2nd plane facing the plane are covered with an aluminum thin film. Its further outer side and the edge plane of the 1st plane of the device 1 are coated with one conductive film 32 and the film 32 is electrically and physically connected to ground electrodes 35-1 and 35-2 on a printed circuit 36. Thus, it is possible to shield the device 1 against the external electric field.
Patent JP-H03254467-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MITSUMOTO YOSHIAKI
IPC: G11B27/02
Filed: 1990-03-05
Abstract: PURPOSE:To edit a magnetic recording tape with an audio FM signal recorded thereon while a magnetic recording tape is reproduced at a high speed or a low speed by providing a switching circuit using an output signal of a delay circuit as a demodulated output signal when the audio FM signal detection circuit detects a period for the absence of the audio FM signal. CONSTITUTION:A switching circuit 7 is controlled by an output signal of an audio FM signal detection circuit 5. When the audio FM signal detection circuit 5 detects a period when no audio AF signal exists, the switching circuit 7 uses an output signal of a delay circuit 6 as a demodulation output signal, a noise component by other modulation and a noise component by a guard band caused when an audio FM signal recording on a magnetic recording tape 1 is reproduced at a high or low speed are interpolated by a signal obtained via the delay circuit 6 and the audio FM signal is outputted without intermission. Thus, the magnetic recording tape with an audio FM signal recorded thereon is edited while a magnetic recording tape is reproduced at a high speed or a low speed.
Patent JP-H08244561-A (JP)
Title: Heating element structure of electric-heated glass
Inventor: OOME KATSUYOSHI
IPC: B60S1/02
Filed: 1995-03-14
Abstract: PURPOSE: To uniform the heating temperature of an electric heated glass for automobile. CONSTITUTION: A heating element 2 formed on the windshield 1 of an automobile is composed of a conductive membrane 3 with about a trapezoidal form in the developed condition; an upper electrode 4 (an upper bus bar) formed along the upper side of the conductive membrane 3; and a lower electrode 5 (a lower bus bar) formed along the lower side of the conductive membrane 3; and by making the sheet resistance value at both the left end and the right end of the conductive membrane 3 higher than the sheet resistance value at the center part, heat spots generated at the upper side corners X and X in particular are eliminated. And the variation of the sheet resistance value is made by changing the thickness of the conductive membrane 3. And to accomplish this purpose, the interval between the centers of the upper electrode 4 and the lower electrode 5 may be made narrower.
Patent JP-S58171181-A (JP)
Title: Portable electronic device
Inventor: YOSHIMOTO YOSHINORI
IPC: H04B1/08
Filed: 1982-03-31
Abstract: PURPOSE:To attain miniaturization of titled device and to improve the operability by fitting closely in line an operating knob of a switching circuit of a power supply and at least an operating knob of a sound volume adjusting variable resistor to one side of a case. CONSTITUTION:The case of a portable electronic device consists of an upper cabinet 22, a lower cabinet 23, an escutcheon 24, and an intermediate inserting part 25. The operating knob 12a of the switching circuit mechanism to open/ close the connection between a power supply and an electronic device circuit and the operating knob 13 of the sound volume adjusting variable resistor are set closely in line on one side of the case, to drive both the knobs 12a, 13 in the same direction by a sensory touching with the knobs simply.
Patent JP-H01229053-A (JP)
Title: Filler and resin composition
Inventor: TANI KOKI
IPC: C08K9/04
Filed: 1988-03-08
Abstract: PURPOSE:To obtain a resin composition, improved in impact and heat distortion resistance without impairing processability by blending a filler subjected to surface treatment with a specific acetoacetate in a resin. CONSTITUTION:A composition obtained by blending 10-400 pts.wt., preferably 30-150 pts.wt. filler (e.g., calcium carbonate or carbon black) subjected to surface treatment with an acetoacetate expressed by the formula (R is alkyl) (e.g., tertbutyl acetoacetate) in 100 pts.wt. resin.
Patent JP-H09247402-A (JP)
Title: Picture processor
Inventor: HATASHITA MASAHIRO
IPC: H04N1/411
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a picture processor where a malfunction due to abnormality is not expanded by normally securing the writing area of terminal data in encoding picture data. SOLUTION: When encoding data is received through a MODEM, CPU writes encoding picture dtata in a ring buffer. A control recovery code (PTC) is added (a) to the terminal end of data as terminal data in a state where picture data of a first page is stored. When RTC is detected, CPU judges that one-unit (one page) data is completed so as to transmit a communication proceduer signal through a MODEM. Then, when a certain kind of abnormality occurs in a state where a picture data of the second page is received (b), CPU writes RTC at the point of this time and stops (c) the writing of picture data to the buffer.
Patent JP-H02234549-A (JP)
Title: Call control suppressing system in communication terminal equipment
Inventor: OGURA TOSHIYUKI
IPC: H04Q3/58
Filed: 1989-03-07
Abstract: PURPOSE:To allow a communication terminal equipment side to keep a communication path by sending an inhibit request to inhibit the call control of a relevant communication path after a communication service node sets a communication path with a communication terminal equipment via an automatic exchange. CONSTITUTION:When a service start request is received, a multi-medium editing device 4 informs an inhibit request to inhibit the call control as to a voice communication section 11 so as to keep the voice communication section 11 used by a user U and a communication path A of the multi-medium edit device 4 to a communication terminal equipment 1 via a communication path B. When the notice as above is given to the communication terminal equipment 1, the service execution section 10 of the communication terminal equipment 1 uses a registration section 21 to receive the inhibit request and registers identification information representing the inhibit of the call control of the voice communication section 11 to a storage section 20. Since the inhibit request of call control is stored by the communication terminal equipment side 1 in such a manner, the suppression of the call control having been not available in a conventional call control system is attained.
Patent JP-S55146319-A (JP)
Title: Preventing device for stack rain
Inventor: IWAHASHI MOTOYUKI
IPC: E04H12/28
Filed: 1979-05-02
Abstract: PURPOSE: To prevent a stack rain in such a manner as removes contained moisture without heating exhaust gas, by a method wherein an external cover is located at an upper outer circumference of a smokestack to form a dehydrating chamber, and a feed-in hole and exhaust hole of exhaust gas, and a drainage pipe are placed in the dehydrating chamber.  
     CONSTITUTION: An external cover, expanding outward in an arc of a circle, is located at an outer circumference of a smokestack 1 to form a dehydrating chamber 3. A feed-in hole 4, feeding exhaust gas to the dehydrating chamber 3, and an exhaust hole 5, returning exhaust gas flown into the dehydrating chamber 3 again to the smokestack 1 and exhausting it to the outside, are placed in a portion, of the smokestack, enclosed with the external cover 2. A drainage pipe 9, draining water W dehydrated in the dehydrating chamber 3 to the outside, is located at a bottom of the external cover 2. This feeds exhaust gas into the dehydrating chamber 3 by the ascending action, and permits the prevention of stack rain by removing moisture contained in exhaust gas without heating exhaust gas but in such a manner as leaves it as it is. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61224817-A (JP)
Inventor: RUISU BUREESHIYU
IPC: B29C61/06
Filed: 1986-03-11
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-H0578266-A (JP)
Title: Process for purifying 1,1,1,2-tetrafluoroethane
Inventor: DEREKU UIRIAMU EDOWAAZU
IPC: C07C19/08
Filed: 1992-03-13
Abstract: PURPOSE: To purify 1,1,1,2-tetrafluoroethane by bringing 1,1,1,2-tetrafluoroethane contg. 1-chloro-2,2-difluoroethylene into contact with a zeolite contg. stronitium.  
     CONSTITUTION: 1,1,1,2-Tetrafluoroethane contg. 1-chloro-2,2-difluoroethylene is brought into contact with a zeolite contg. strontium cations having an average pore diameter of about 3.5 Å-4.8 Å (e.g. zeolite 5A) in a liquid or gaseous phase at 10-100°C. Thus, 1,1,1,2-tetrafluoroethane is purified by removing 1- chloro-2,2-difluoroethylene. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11259563-A (JP)
Title: Certificate issue machine connected to resident basic register network
Inventor: SAITO HIDETAKA
IPC: G06Q50/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To perform a procedure at a free time and without staying away from work to ask the issue of a resident card etc., by accessing a resident basic register network after an identifier is read and the type of a certificate to be issued is selected and producing the certificate based on the obtained information. SOLUTION: An access part 13 transmits a code number (identifier) which is read at a reading part 12 and the type of a certificate which is selected and inputted through a service screen 11 to a resident basic register network as electric signals. Then the personal information that is specified by the code number is read out and the information necessary for production of the certificate is extracted from the personal information. A storage part 14 receives and stores the necessary information extracted from the resident basic register network via the part 13. A certificate production part 15 has a printer mechanism, stores the formats which are set for each certificate of various addresses and describes the information extracted from the resident basic register network in those formats.
Patent JP-S5988429-A (JP)
Title: Oxidation method using organic peracid
Inventor: ASAKAWA YOSHINORI
IPC: C07C35/14
Filed: 1983-03-29
Abstract: PURPOSE:To obtain easily a compound useful as a perfume, cardiotonic agent, antiulcer agent, etc., by reacting an organic peracid with a compound having a primary, secondary or tertiary carbon atom, particularly steroid or terpenoid to introduce OH groups into the above-mentioned carbon atom. CONSTITUTION:A compound having a primary, secondary and/or tertiary carbon atoms exemplified by a compound of formulas I , II and III (R is a chain or cyclic alkyl which may have a substituent group; n1 is 0,1,2 or 3; n2 is 1, 2 or 3; R' is methylene, dimethylmethane or chain alkyl) is dissolved in a solvent, e.g. chloroform or benzene, and an organic peracid, e.g. m-chloroperbenzoic acid, in an amount of 1.2-1.5 times of that of the above-mentioned compound is added to oxidize the above-mentioned compound at 60-70 deg.C for 20min-24hr and introduce OH groups into the above-mentioned carbon atoms. The organic peracid is directly or dissolved in a solvent for use. USE:An anti-inflammatory agent, pheromone, antimicrobial agent and hormonal agent.
Patent JP-S58174100-A (JP)
Inventor: MIYAMOTO SHINJI
IPC: H01L31/04
Filed: 1982-04-02
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-H08263803-A (JP)
Title: Method and circuit for data reproduction in digital magneticrecording and reproducing apparatus
Inventor: BOKU SHIKUN
IPC: G11B20/10
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To improve a bit error rate of an entire reproduction system by eliminating a glitch error before synchronization with a reproduction clock in the case of decoding digital data so as to prevent malfunction of the device. SOLUTION: Digital data outputted from a data detector 30 are differentiated and outputted through a differentiation device in a data recognition pulse generator 60. In this case, signals for a period only when leading edges of pure data except glitch are differentiated or signals for a period only when trailing edges of the pure data except glitch are differentiated are detected from an output signal of the differentiation device. Then an output of a NAND gate is fed to an inverted reset terminal RESET of a JK-FF of a data decoder and an output of an AND gate is fed to an inverted clock terminal CK, and a JK inverted set terminal SET is brought into an H logic level to set the JK-FF to be in a toggle state, then data with the glitch removed from them are decoded from a Q output terminal of the JK-FF.
Patent JP-H08209848-A (JP)
Title: Can body installed as room inside and outside of roof of building
Inventor: IMAZU YOSHIAKI
IPC: E04H1/12
Filed: 1995-02-06
Abstract: PURPOSE: To utilize a can body as an attic being easily produced in a factory by previously producing the lower part, the middle lower part, the middle upper part, and the upper part of a can body to form the attic in a factory, combining them together into one can body at site, carrying it in so as to meet to assembling time of the construction part of a building, and fixing it with the tie beam of the building. CONSTITUTION: A can body lower part 3, a can body middle lower part 4, a can body middle upper part 5, and a can body upper part 6 are respectively produced in a factory, so as to combine them together into a can body 2. Supporting beams are fitted to the lowermost can body lower part 3. Next it is hoisted by a crane, and fixed to the tue beam 14 of a building or the lower chord material 38 of a roof truss. After fixing, a can body placing main house 15b and a can body tie-in main house 15a are fixed to a purlin receiving flange 11 fitted to the outer circumferential part of the can body middle upper part 5 or the can body middle lower part 4. Next a roofing work is executed so as to form the roof 1 of a building. Hereby construction of the related part to the can body 2 can be easily executed by the skill of a carpenter and a roofing operator.
Patent JP-S61212674-A (JP)
Title: Power transmitting apparatus of windmill
Inventor: YONEKICHI MICHIHISA
IPC: F03D11/02
Filed: 1985-03-19
Abstract: PURPOSE:To improve energy conversion efficiency of a windmill by transmitting rotating energy of the windmill to a generator by pressurized oil for increasing power transmitting efficiency of the windmill. CONSTITUTION:A windmill 1 and an oil pump 2 are disposed on a windmill tower 5 and the oil pump 2 is rotated by the windmill 1. Pressurized oil which is pressurized by the oil pump 2 is introduced through an oil compression hose 14 to the ground via a rotating joint 7 for driving a hydraulic motor 13. The hydraulic motor 13 rotates a generator 15 and the oil having driven the hydraulic motor 13 is returned to the oil pump 2 again through a hose 14'.