baber/WOPTO huggingface dataset:
Patent JP-H05199000-A (JP)
Title: Detection method of component suction position at component feed apparatus
Inventor: UENO SHOZO
IPC: H05K13/02
Filed: 1992-01-20
Abstract: PURPOSE:To enhance the suction accuracy of the title method by a method wherein a mark serving as a feature is engraved or pasted in advance in a prescribed position at a component feed apparatus, the center of the mark is found by using a recognition camera, the distance between a component suction position and the center of the mark is found and the component suction position is found on the basis of the distance between a suction nozzle and the recognition camera. CONSTITUTION:The title method is constituted by installing a suction head 5, a component cassette 6, a suction nozzle 7 and a recognition camera 8. The following are input in advance by using an interactive display terminal: the distance between an approximate component suction position 9 at each component cassette 6 and the center of a mark; and the distance between the suction nozzles 7 and the recognition camera 8. When the component cassette 6 is replaced, the mark 10 on the component cassette 6 is recognized and processed by using the recognition camera 8, the center is found, and the component suction position can be detected automatically. Thereby, the suction accuracy of the title method can be enhanced, and an odd-shape component such as a connector, a switch or the like whose suction position is limited can be mounted. In addition, a mounting error due to the replacement of the component cassette can be absorbed.
Patent JP-H10207488-A (JP)
Title: Method of making voice parts, voice part data base, and method of voice synthesis
Inventor: HIGASHIDA MASANOBU
IPC: G10L13/02
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To allow a synthesized voice to be made by a simple method and be easy to hear with a low parts count. SOLUTION: A voice of reading a sentence at a constant speed 'SHIAWASE HA ARUI-...', of which a row of the phoneme and meter of the character string is clear, is recorded in a medium 8; a time length for reproducing the first two syllables 'SHIA' is measured; at intervals of this time length (for instance 200msec), the reproduced voice on the medium 8 is successively cut to voice waveforms of each two syllables 8a, 8b,...; the character string of the recorded sentence is made to correspond to these voice waveforms 8a, 8b,..., to which a phoneme 'SHIA-' and a meter (ascending type), a phoneme 'WASE' and a meter (ascending type),... are added; and these are stored in addresses of different databases.
Patent JP-S62165780-A (JP)
Title: Signal detection device
Inventor: TAKAHASHI TOSHIHIKO
IPC: G11B27/19
Filed: 1986-01-17
Abstract: PURPOSE:To detect the moving extent of a tape with a simple constitution even when no CTL signal is recorded by providing a fixed head having the head gap of a slope corresponding to the magnetization pattern of a track and detecting a track crossing the fixed head in response to the tape running. CONSTITUTION:A fixed head FH having a gap G in the same direction as the magnetization pattern of a track TA among tracks TA, TB recorded by heads A, B is provided to the transverse center of a tape T. The head FH crosses the track TA at a period T1 and moves gradually to the track TB, then the output of the hand FH is gradually smaller in the amplitude at the left side of the period T1 toward the right side. On the other hand, an inverted output is obtained at a period T2. This signal is compared with a threshold level via an amplifier, a detection circuit and a waveform shaping circuit and an obtained pulse is counted to detect the moving extent of the tape.
Patent JP-H02188083-A (JP)
Title: Method of multiplexing video signal for optical transmission
Inventor: WATANABE KO
IPC: H04N7/22
Filed: 1989-01-13
Abstract: PURPOSE:To eliminate the need for a BS tuner and an FM modulator for BS broadcasting channels by converting the frequency of a satellite broadcast radio wave by a BS converter with a local oscillation frequency of 11.70748GHz, and setting the array intervals of optical multiplexed carrier frequencies to 38.36MHz and occupied frequency band width to 27MHz. CONSTITUTION:The local oscillation frequency of the BS converter 3 is set to 11.70748GMHz and its output BS-IF signal is supplied directly to a multiplexer 7 through a coaxial cable 19. A light signal outputted from an electrooptical converter 8 has 38.36MHz intervals of optical multiplexed carrier frequencies and the occupied frequency band width of each channel is 27MHz. Then the light signal outputted by the electrooptical converter 8 is sent to an optical fiber OF, then shunt by an optical coupler 9 provided halfway on the fiber OF, and supplied to subscriber's houses. Consequently, neither the BS tuner nor the FM converter for the BS broadcast channels is required.
Patent JP-S54100148-A (JP)
Title: Electric cleaner
Inventor: SHIBATA KOUJI
IPC: A47L9/26
Filed: 1978-01-25
Abstract: PURPOSE: To provide an electric cleaner, having a large dust collecting capacity and an effective dust removing or detaching structure, wherein an electrically driven fan and a cord reel are mounted on the same shaft to be rotated in unitary manner, and turning shafts for the cord reel and a pre-filter are arranged coaxially with each other.  
     CONSTITUTION: Pre-filter 3 disposed at an openlng located at the junction between main body 2 and dust box 1 are formed integrally with shaft 3a. An electrically driven fan 14 is placed in a drum 6b of cord reed 6, and cord 15 is wound around the drum 6b. When cord 15 is pulled out, cord reel 6 is rotated together with fan 14 and main filter 16, and vibration is applied to main filter 16 through contact between spring 18 and an outward projection of main filter 16, whereby fine dust attached to the surface of main filter 16 is dropped therefrom and collected in fine- dust collecting case 19. On the other hand, since pre-filter 3 is also rotated in association with cord reel 6, dust attached to the pre-filter 3 is also detached therefrom so that loading of pre-filter 3 can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000208756-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HASHIMOTO SHINGO
IPC: H01L29/78
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a transistor of higher performance and reliability by arranging source and drain regions formed with a channel region in between which is formed at the lower part of a gate electrode of a field effect type transistor in a symmetry about the central vertical line of the gate electrode. SOLUTION: Related to a field effect type transistor, a source region S and a drain region D formed while sandwiching a channel region formed at the lower part of a gate electrode 2 provided on an appropriate substrate 1 are arranged in asymmetry about a central vertical line 0 of the gate electrode 2. Being asymmetry between the source region S and drain region D means different configurations each other about a virtual central vertical line O provided in the vertical direction of the gate electrode 2. In other words, material, composition, concentration, and diffusion depth, etc., of impurities in both regions are different from each other, or combination of elements are different.
Patent JP-H09199528-A (JP)
Title: Resin-sealed semiconductor device
Inventor: KATAYAMA ISAO
IPC: H01L23/28
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To suppress the lowering of the reliability of a semiconductor device which is caused by the deformation and the deterioration of moisture-proofness of a semiconductor chip and improve the reliability. SOLUTION: A semiconductor chip 10 is mounted on an island 2 and the inner electrodes 11 of the semiconductor chip 10 are connected to the inner leads 4 of a lead frame 1 with fine metal wires 6 and those elements are sealed with resin 7. The island 2 is integrally formed with the lead frame 1 and, further, the main surface of the semiconductor chip 10 on which the inner electrodes 11 are formed is mounted on the rear of the island 2. As the island 2 is integrally formed with the lead frame 1 out of metal, its mechanical strength is improved, the deformation of the semiconductor chip 10 is prevented and, further, the deterioration of adhesiveness between the semiconductor chip 10 and the sealing resin 7 does not occur, so that the moisture-proofness is improved.
Patent JP-H11201254-A (JP)
Title: Assembling and adjusting device for toroidal type continuously variable transmission and assembling method thereof
Inventor: TAKEMOTO SHINICHIRO
IPC: F16H15/38
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To adjust the preloads of belleville springs varied by dimensional tolerance, etc., within a prescribed range. SOLUTION: This assembling and adjusting device for a toroidal continuously variable transmission is provided with a sleeve 163 disposed at the end 25R of an input shaft 25 having belleville springs 40, 41 and engaged with a step, a measurement part 160 for relative-displaceably supporting the sleeve 163 in the axial direction of the input shaft 25 and consisting of a pressing member 161 capable of pressing the belleville spring 40, a pair of fixed and movable arms 111, 117 for floating-supporting a casing 10 and for grasping and pressing a movable shaft 136 and the pressing member 161, and a transmission supporting part 110 consisting of a hydraulic cylinder 112 for expansion-contraction driving these arms in the direction along the axis of the input shaft 25.  The axial dimension L of the belleville springs 40, 41 is established based on the relative displacement amounts of the pressing member 161 and the sleeve 163.
Patent JP-S59133628-A (JP)
Title: Electronic apparatus
Inventor: NITSUTAYA HIROSHI
IPC: G06F13/40
Filed: 1983-01-20
Abstract: PURPOSE:To transfer contents of an RAM only with connection of a set body, by adding a simple circuit consisting of a phototransistor TR, an operational amplifier, a light emitting diode, etc. CONSTITUTION:A recessed part is provided on one side face of an electronic calculator body, and a projecting part is provided on the other side face, and recessed parts and projecting parts are used to connect plural bodies. A photodiode which converts the optical signal sent from an adjacent set to an electric signal is provided in a bottom part F of the recessed part. The received signal is shaped to a square wave by a comparator G and is converted to an optical signal again by a light emitting diode H provided at the tip of a projecting part E and is transmitted to the other adjacent set. An CPU I reads out contents of an RAM J successively to send them to the light emitting diode H and reads the signal sent from the comparator G to store it in the RAM J, thus transferring contents of the RAM J. A display body B and a key group C are connected to the CPU I.
Patent JP-S63251615-A (JP)
Inventor: FURANSHISU SHII PIITAASON
IPC: F16B35/00
Filed: 1988-01-18
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-S62165552-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: TANAKA HIDEKI
IPC: F02D41/12
Filed: 1986-01-17
Abstract: PURPOSE:To prevent the occurrence of misfire by constituting an air-fuel ratio control means for changing over an air-fuel ratio in step with two valve devices in a bypass passage bypassing a throttle valve, and opening a valve device for changing over an air-fuel ratio control range for a predetermined time when a state of speed reduction has been detected. CONSTITUTION:When an engine 1 is running, ECU 22 is inputted with a water temperature signal 'Tw' and a throttle opening signal 'TVtheta'. If 'Tw' is over predetermined temperature 'T1' and 'TVtheta' is less than predetermined opening 'theta1', a secondary valve device 18 is opened and the engine 1 is operated with a lean air-fuel ratio. And when the secondary valve device 18 is opened, a primary valve device 19 provided in series therewith is controlled for the opening and closing thereof interlocked with a throttle valve 5 for keeping constant the ratio of air passing through a bypass passage 17 and said throttle valve 5. Also, when a state of engine speed reduction has been detected, the secondary valve device 18 is opened for a predetermined time and so controlled as to open after said time has been elapsed.
Patent JP-H06222591-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAMAMOTO HIROSHI
IPC: G03G5/06
Filed: 1993-01-21
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having satisfactory sensitivity to light in a white light region and a low residual potential by using an indigoid compd. purified by solvent extraction and more excellent in electrophotographic characteristics than that purified by sublimation and carrying out the purification with a low-cost purifier, adopting an easy operation and easy to scale up. CONSTITUTION:This electrophotographic sensitive body has a photosensitive layer formed on the electric conductive substrate. The photosensitive layer contains an indigoid compd. represented by the formula (where each of X1 and X2 is O, S, Se or -NH and each of Ar1 and Ar2 is a 6-22C arylene which may have a substituent such as a halogen or alkyl). The indigoid compd. is a compd. purified with a Soxhlet extractor.
Patent JP-H11202085-A (JP)
Title: Treatment device of control rod drive device
Inventor: TOGASAWA YUTAKA
IPC: G21C19/26
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To facilitate and shorten exchange work of control rod drive device in parallel to the treatment device already set on a rotary platform. SOLUTION: A rotary platform 29 is set in a pedestal 68 supporting a reactor pressure vessel 1 and below the reactor pressure vessel 1. On the rotary platform 29, a rail 72 in diameter direction is laid and a running dolly 30 is set on the rail 72 in diameter direction. On the running dolly 30, a rotary frame 31 correcting the posture of a control rod drive device 2 vertically and horizontally and controlling is placed. A vertical rail is placed on the rotary frame 31 and an elevating dolly 32 is placed along with the vertical rail. To the elevation dolly 32, a control rod drive device and an automatic position correction mechanism moving a bolt detaching machine 33 loaded on a bolt detaching machine dolly 34 are placed. The automatic position correction mechanism consists of X-axis and Y-axis slide mechanism capable of finely controlling in X-axis direction and Y-axis direction.
Patent JP-H10203860-A (JP)
Title: Gas turbine
Inventor: ITOU HIROSHIGE
IPC: C04B35/565
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic composite material applied to a turbine part capable of improving strength and tenacity. SOLUTION: The ceramic composite material is composing of the ceramic base 10 and ceramic fiber 11 in which the ceramic base 10 contains ceramic fine particle having particle diameter of micron or nano-meter order, dispersed in 10. A multiple coating 13 is applied on the ceramic fiber in the production process to prevent the change of slippery properties between the base material 10 in production or aged deterioration. The strength, tenacity of the base material 10 is improved by the fine particle 12. The stiffness as the composite material is improved by combination effect of the ceramic base 10 and ceramic fiber 11.
Patent JP-H027924-A (JP)
Title: Apparatus for separating heavy material from flow of air within suction path of vacuum cleaner
Inventor: RARUSU GUNNARU KIRUSUTOROOMU
IPC: A47L9/16
Filed: 1989-01-19
Abstract: PURPOSE: To easily separate a heavy material by forming a suction passage so as to change the flowing direction of air and providing a vessel for trapping the heavy material to be separated from the flow of air through inertia when changing the flowing direction of air. CONSTITUTION: The flow of air sucked through an inlet 122 while containing dust is curved upward around a partition 19 and moved through an outlet 17 into a dust bag 23 when passing through a vessel 15 in a passage to the dust bag 23. When any heavy material exists in air to be sucked, that heavy material hits the partition 19 and falls onto the bottom of the vessel 15, the vessel 15 can be easily taken out of a vacuum cleaner 10 and contents can be taken out.
Patent JP-S59134006-A (JP)
Title: Air conditioner for car
Inventor: TOYOMASU SHIYUNICHI
IPC: B60H1/32
Filed: 1983-01-24
Abstract: PURPOSE:To correctly perform air conditioning by constituting so as to stop a compressor when the suction temperature at the evaporator inlet side is lower than the required blowout temperature and the car room relative humidity is at a predetermined value or less. CONSTITUTION:The suction temperature 6 of an evaporator 5 is compared with the required blowout temperature with a control unit 11, and when the suction temperature 6 is lower, the car room relative humidity by a humidity sensor 13 is compared with a predetermined relative humidity HS. When the car room humidity 13 is lower than the preset humidity, a stop signal is fed to a compressor 8 to stop it. According to this constituion, the infallibility of the car room humidity adjustment can be improved.
Patent JP-S62167332-A (JP)
Title: Polyolefin porous film and production thereof
Inventor: AOYAMA MARI
IPC: C08J9/00
Filed: 1986-01-21
Abstract: PURPOSE:A porous film having air permeability, improved appearance and touch, obtained by forming an uneven pattern on the surface of a film consisting of a mixture comprising a polyolefin resin and an inorganic filler as essential components and then drawing. CONSTITUTION:(A) 100pts.wt. polyolefin resin is blended with (B) 50-500pts.wt., preferably 100-400pts.wt. inorganic filler having <=30mu average particle diameter, such as preferably calcium carbonate, barium sulfate, etc., subjected to surface treatment. The blend is made into a film. An uneven pattern having >=2mum depth is formed on the surface of the prepared film by embossing process, etc., the film is drawn in at least one direction at 1.05-7 times, preferably 1.1-4 times to give a polyolefin porous film having >=100g/m<2>, 24Hrs, preferably 500g/m<2>, 24Hrs water vapor transmission rate. USE:Waterproofing clothes, eaterproofing cover, sanitary materials and packaging materials.
Patent JP-H06218648-A (JP)
Title: Board reversing device for printed circuit board drilling machine
Inventor: NAITOU YOSHITATSU
IPC: B23Q3/18
Filed: 1993-01-22
Abstract: PURPOSE:To improve workability by automatically reversing a printed circuit board when a blind hole is formed from both the surfaces of the printed circuit board. CONSTITUTION:A substrate reversing device is equipped with a transfer means 10 which is supported in a shiftable manner on a guide 13 extended from the column 6 of a printed circuit board drilling machine 1 and holds and transfers a printed circuit board 4, reversing means 30 which arranges a chuck supported on a rotary type air cylinder 35 in a shiftable manner, in the direction for the approach and separation, opposed to the printed circuit board 4, in the direction crossing at right angle with the transfer direction, at one shifting edge of the transfer means 10, and a pin striking means 40 which supports a supporting piece 55 having a hole opposed to a standard pin struck onto the printed circuit board 4 and a pin striking piece 57 opposed to the standard pin, in a shiftable manner in the same direction of the transfer direction of the transfer means 10, and is opposed, having the printed circuit board 4 supported by the reversing means 30, in interposed state, and is arranged so as to be raised and lowered.
Patent JP-H03214070-A (JP)
Title: Phase difference detector
Inventor: TANIGAWA TORU
IPC: G01R25/00
Filed: 1990-01-18
Abstract: PURPOSE:To measure a frequency of a signal to be measured at a high accuracy regardless of changes therein by plotting sampling data of two signals to be measured with almost fixed amplitudes on an XY coordinates to calculate a phase difference from dispersion of dots thereof. CONSTITUTION:Laser beam outputted from a laser diode 16 is divided with a hologram 15 a main beam as diffraction light and positive primary and negative primary sub beams to be focused onto an optical disc 11 and reflected to reach a photo detector 17, which inputs outputs corresponding to intensities of the main beam and both the sub beams to an arithmetic circuit 31 through an A/D converter 18. The circuit 31 plots sampling data of both the sub beams as XY coordinates respectively. When data dots are projected on a straight line of y=x, it is found that dispersion of the projected dots is limited. The circuit 31 computes a projection dispersed value S which gives a indicator the smaller, the closer to 180 deg. a phase difference is and the value S is sent to a pulse generation circuit 32, which generates pulses with the number thereof corresponding to the value S to be supplied to one-axis stage 20 as movement command pulse.
Patent JP-H0778157-A (JP)
Title: Method and device for kana/kanji conversion
Inventor: YOKOZAWA NORIO
IPC: G06F17/22
Filed: 1994-01-31
Abstract: PURPOSE:To improve the handling of a KANA/KANJI conversion method/device by setting up a new effective range from an undetermined KANA (Japanese syllabary) character string simultaneously with the determination of conversion for an effective range at present. CONSTITUTION:A KANA character string is inputted from a keyboard 10, a KANA/KANJI (Chinese character) mixed sentence and the KANA character string are displayed on a display 17, an effective range to be collated is set up by collating means together with a word dictionary for the KANA character string, and at least one or more candidate words are extracted compared with the word dictionary in the set effective range to set up a new effective range in accordance with the determination of conversion of the effective range due to the selection of candidate words. Even if there is no idiom corresponding to the inputted KANA character string, the character string can be successively converted into KANJIs or an idiom only by changing its effective range without reinputting KANA characters.
Patent JP-S5293045-A (JP)
Title: Opening-closing alarm device for elevator door
Inventor: KITAGAWA HIROSHI
IPC: B66B13/24
Filed: 1976-02-02
Abstract: PURPOSE: To enable passengers including the blind to confirm the closing state of an elevator door by generating a sound in accordance with an open quantity of the door. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60156217-A (JP)
Inventor: KUWANA KAZUTAKA
IPC: H02H3/33
Filed: 1984-01-20
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-S57124283-A (JP)
Title: Time limiting device
Inventor: OOTA HIROYUKI
IPC: G04G15/00
Filed: 1981-01-23
Abstract: PURPOSE:To eliminate the need for a switch for stopping the generation of a control signal, by setting and storing stop contents, which are not coincide with the counted time of a timepiece part, in a time-limit storage part. CONSTITUTION:A timepiece part 25 performs counting operation every time a clock pulse is supplied from a frequency dividing circuit 9, and this information is supplied to a display device 32 through a transfer gas circuit 31. When the information coincides with the stored time of a time-limit storage part 16, a comparison part 6 generates a drive command signal to turn on an output switch 6a on the basis of said signal. When time-limiting operation is unnecessary, a time setting switch 10 is pressed and stop contents are set and stored in the form of ''0'' in the tridecimal counter 26 of the time-limit storage part 16. Consequently, the tridecimal counter 26 of the timepiece part 25 goes from ''1'' up to ''12'' and never has ''0'', so the comparison part 6 never generates the drive command signal.