baber/WOPTO huggingface dataset:
Patent JP-H09226521-A (JP)
Title: Vehicular invasion detection device
Inventor: KANI HIROYUKI
IPC: B60R25/31
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular invasion detection device which has a function for detecting the existence/absence of the invasion of a person utilized a Doppler shift rightly at a short time without the application of an excessive circuit element and the effect of the swing of an air. SOLUTION: The level of an envelope detection signal is sampled repeatedly at a prescribed sampling timing and found out as sampling values A0 -AM in order and the absolute value |Am-1 -Am | of the difference between mutually continuing respective both sampling values is calculated in order (step 160) during a prescribed time width ΔT in which a present time is a start point. The sum Asum of respective absolute values is calculated and compared and judged with a prescribed threshold value TH which is the judgement standard of the existence/absence of the swing of the air (step 170, 180). When the sum Asum of the absolute value is less than the prescribed threshold value TH, it is judged that the swing of the air exsists and a warning process is prohibited (step 181, 182).
Patent JP-H11241855-A (JP)
Title: Air conditioner
Inventor: IZAKI HIROKAZU
IPC: F24F11/04
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the discomfort of a resident due to strong wind while locking a side louver and securing a required amount of wind for a required capacity. SOLUTION: An air-conditioner body 12 is provided with a blower 19 that sucks air in a room and blows air that is heat-exchanged by a heat exchanger 20 from an air outlet 14, and a side louver 28 that is locked in a perpendicular direction to change the blowing direction of air being blown from the air outlet 14 in a perpendicular direction in the air-conditioner being installed near an indoor ceiling surface 22. While the side louver 28 is locked in a perpendicular direction, the wind speed of air being blown from the air outlet by the blower 28 is changed according to the position of the side louver 28.
Patent JP-S59168841-A (JP)
Inventor: YAMAMURA MINORU
IPC: A61N5/10
Filed: 1983-03-16
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-H01220758-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: FUJIWARA TAKUJI
IPC: B60W10/10
Filed: 1988-02-25
Abstract: PURPOSE:To prevent response from delaying by immediately increasing line pressure in spite of intervention of a delaying means for only appointed time in correspondence to vehicle speed at that time, with a line pressure control means and a correcting means when engine brake is acted. CONSTITUTION:On judging respectively with an inhibitor switch 40 that a gear change mechanism is changed over to a change gear step on which engine brake is effective for being operated, and still with a throttle sensor 41 that accelerator is opened, a control unit 33 commands a line pressure adjusting means 32, as a requirement on engine braking to let a line pressure control means increase line pressure only for appointed time corresponding to signal from a vehicle speed sensor 42 via a correcting means. And the line pressure adjusting means 32 increases line pressure for coupling immediately a coasting clutch 12 in a gear change mechanism 3 in spite of intervention of a delaying means 38. Thus it can be done to dissolve response delay under requirement on engine braking and to prevent free run feeling.
Patent JP-S58160906-A (JP)
Title: Device equipped with focus detection system
Inventor: ITOU YUUJI
IPC: A61B3/14
Filed: 1982-03-18
Abstract: PURPOSE:To perform accurate focus detection even when the contrast of a subject is deficient by forming a pattern for photoelectric detection on the subject by the use of an illumination system. CONSTITUTION:Light from a halogen bulb 27 is passed through a lens 26 to form an image at the position of a strobe bulb 25 and its image light is passed through a lens 24, mask 23, relay lenses 21 and 20, and objective lens 11 to illuminate the eyeground Ef of an eye E to be examined. Its reflected light forms an image P temporarily through the objective lens 11 and is then split into two by an optical path splitter 29 after passing through a diaphragm D and a focusing lens 13a and an image re-forming lens 13b. The light passed through a splitter 28 is reflected by a quick-return mirror 15 to be observed through an eyepiece 17. Infreared light reflected by the splitter 28 is split into two pieces of luminous flux through the optical path splitter 29 to illuminate photoelectric converters 30b' and 30b''. Their outputs are processed by a processing circuit to perform accurate focus detection when the contrast of the subject itself is deficient.
Patent JP-S59168748-A (JP)
Title: Digital signal receiving circuit
Inventor: HIRATO AKIRA
IPC: H04L25/03
Filed: 1983-03-15
Abstract: PURPOSE:To simplify the identification of a digital signal by generating a divided voltage of the peak value of a received digital signal and supplying it to a comparator as a reference voltage. CONSTITUTION:A data transmission line 11 is connected to one input terminal 14 of a voltage comparator 13 via an impedance converting circuit 12. A peak value dividing voltage generating circuit 20 is connected between the data transmission line 11 and another input terminal 15 of the comparator 13. The peak value dividing voltage generating circuit 20 consists of a transistor 21 for detecting peak value capacitor 22 for holding peak, and voltage dividing resistors 23, 24, and feeds the reference voltage changed in response to the change in the peak value of the input digital signal to the comparator 13.
Patent JP-S60189607-A (JP)
Title: Pneumatic tire
Inventor: KANAMARU MASAHIKO
IPC: B60C11/03
Filed: 1984-03-09
Abstract: PURPOSE:To improve wet braking property by providing, in the tread part of a rib type pneumatic tire for bus and the like, the predetermined number of zigzag grooves with predetermined point height and setting the predetermined ratio of the width of the groove to that of the tread. CONSTITUTION:At least three zigzag grooves M are arranged on a tire tread, and the ratio of a point height HS for a shoulder part TS side groove MS and point height HC for a tread center part TC side groove MC to the tread width W are set at 2-4%, 6-10% respectively. Further, the ratio of the groove width Wms for a shoulder part TS side groove MS and the groove width Wmc for the tread center part TC side groove MC to the tread width W are set at 5-8%, while the ratio PS/PC for the pitch length PS, PC of both grooves is set at 200%. Due to this structure, wet braking property can be improved without reducing resistance to abrasion.
Patent JP-H07252998-A (JP)
Title: Corner sealant of segment
Inventor: SATO YUKIO
IPC: E21D11/38
Filed: 1994-03-15
Abstract: PURPOSE:To enable the prevention of water leakage in a T-shaped joint section of concrete segments used in a shield method completely. CONSTITUTION:A corner sealant is formed of a water expansible rubber sheet having the same thickness as that of a belt-shaped sealant loaded between segments, and in the case the rubber sheet is folded at a right angle and is used, a cut 32 up to a folded line with the same width as that of the belt-shaped sealant is made to one folded side in a part contacting the belt-shaped sealant. In the case the sealant is loaded, the belt-shaped sealant is inserted in the cut, and the belt-shaped sealant is so lapped on a corner sealant 3 that a partial projection is not made. In addition, a V-shaped groove 31 formed in the shape of a right angled and equilaterial triangle is made to the inside of the folding direction on the folded line.
Patent JP-S60189515-A (JP)
Title: Positioning device
Inventor: KANOU ICHIROU
IPC: G03F9/00
Filed: 1984-03-09
Abstract: PURPOSE:To attain the manual positioning through human eyes and the automatic positioning through a TV camera with a positioning device using the alignment light of an ultraviolet ray area, by converting an ultraviolet ray image into a visible image. CONSTITUTION:The ultraviolet beam radiated from a light source 8 is reflected by a beam splitter 9 and irradiates the alignment marks of a mask 5 and a wafer 6 respectively through an objective lens 10. The alignment images of an ultraviolet ray area which are reflected from the mask 5 and the wafer 6 are enlarged by the lens 10 and form an image on a fluorescent plate 11. Thus the image of the ultraviolet ray area is converted into visible beams through the plate 11 and then sent to a visual observation system 13 and a TV camera 14 respectively via a beam splitter 12. The image observed through the system 13 is used for manual positioning or inspection. While the image made incident on the camera 14 is used for automatic positioning or inspection.
Patent JP-S61202497-A (JP)
Inventor: SUZUKI MINORU
IPC: H05K5/02
Filed: 1985-03-06
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-H02221548-A (JP)
Title: Drip construction for roof protruding structure
Inventor: NISHIO KAZUNORI
IPC: E04D13/14
Filed: 1989-02-23
Abstract: PURPOSE:To improve waterproof by providing a lower drip material in an eaves side of an accessory structure while a transverse drip material in a side surface ridge direction of the structure further a tile laid through a water-tight material on both the drip materials. CONSTITUTION:In an eaves side 3 of an accessory structure 1 of chimney or the like protrusively provided in a roof, a lower drip material 2a of a drip material 2 is provided with a riseup piece 2c along an outer surface of the structure 1. While the structure 1 provides in its side surface ridge direction a lateral drip material 2b of the drip material 2 overlapping an eaves side end part 2b' with an end part of the lower drip material 2a further with the riseup piece 2c along the outer surface of the structure 1. The structure provides a water tight material 4 over the ridge direction to the side end of an upper surface of the lateral drip material 2b further a water-tight material 5 over the ridge direction in the end part of the lower drip material 2a. Further on both the drip materials 2a, 2b, a tile 6 is laid along the peripheral edge of the structure 1 through the water-tight materials 4, 5.
Patent JP-H02223225-A (JP)
Title: Variable frequency division circuit
Inventor: ICHIOKA TOSHIHIKO
IPC: H03K23/66
Filed: 1989-02-23
Abstract: PURPOSE:To accelerate operating speed by using a first FF circuit having a reset function, and inputting a feedback signal outputted from a second FF circuit directly to the first FF circuit as a reset signal. CONSTITUTION:In a variable frequency division circuit equipped with a ring counter 10 and a shift register 20 connected to the output side of the counter, the ring counter 10 is comprised of a master/slave type flip-flop circuit equipped with a first slave side flip-flop 10a reset by the reset signal and a second slave side flip-flop 10b, and the shift register 20 is comprised of FF circuits 20a and 20b set or reset by an operating mode signal and output the reset signal. The master/slave type FF circuits 10a and 10b perform an ordinary frequency division operation with few delay time when no operating mode signal is inputted, and when the reset signal is supplied directly from the FF circuits 20a and 20b at a shift register 20 side, they are immediately reset. Thereby, the operating speed can be accelerated, and an area to form a circuit can be reduced.
Patent JP-S60187412-A (JP)
Title: Method for controlling sheet thickness in continuous rolling mill
Inventor: KOMATSU TOMIO
IPC: B21B37/26
Filed: 1984-03-08
Abstract: PURPOSE:To improve the quality of product by previously storing an optimum draft-correcting quantity and controlling rolling by learningly updating said quantity in sequence with actual operations. CONSTITUTION:The sheet-thickness deviation in a section near a charging point under draft control, is detected at each detecting point by a thickness meter 16 provided to the outlet side of the 1st stand 2, and is stored in a memory 11. This deviation is compared with the sheet-thickness deviation under the past rolling- reduction control by a learning control device 12, to discriminate whether its controllability is good or not. When the results of the control of this time is better than those of the past control, the draft correcting quantity is computed based on the results of this time to update the data of optimum rolling reduction stored in the memory 11. Accordingly, when the changing point appears under the same kind of steel and the same rolling schedule, the draft is controlled based on this stored draft-correcting quantity.
Patent JP-S63209368-A (JP)
Title: Facsimile equipment
Inventor: TERAOKA TATEO
IPC: H04N1/32
Filed: 1987-02-26
Abstract: PURPOSE:To contrive to relieve the trouble and to limit number of destinations by reading and using a telephone number table from an IC card or an external storage medium in a facsimile equipment having the automatic dial function. CONSTITUTION:In loading an IC card to an IC card reader 3, the read abbreviation dial table information is stored in a memory 2 and a microprocessor 1 displays its destination name and its abbreviation number onto an operation panel display section 5. In inputting the destination abbreviated number from the display section 5, the microprocessor 1 reads the destination telephone number from the abbreviated dial table, sends it as telephone number information 102 to the automatic dial section of a network control section 10 to apply automatic dialing. Then the facsimile communication with opposite party is transited.
Patent JP-H10236806-A (JP)
Title: Hydroxyapatite and its production
Inventor: OKAMOTO KENGO
IPC: C01B25/32
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydroxyapatite excellent in adsorptivity, especially in selective adsorptivity, and capable of being easily granulated and to furnish its production method. SOLUTION: A slurry or soln. of calcium phosphate in >=3.0 Ca/P ratio contg. an additive is hydrothermally threated above the b.p. of the slurry or soln. at the saturated steam pressure. As a result, a hydroxyapatite consisting of the aggregate of a primary crystal with the C face selectively grown and with the aspect ratio as the polycrystal controlled to <10 is obtained.
Patent JP-H10229232-A (JP)
Title: Semiconductor laser drive circuit
Inventor: NIIE TOSHIFUMI
IPC: H04B10/516
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode(LD) drive circuit which can maintain a waveform speed of the light output of a LD, even when the waveform of the pulse current of the LD changes. SOLUTION: A semiconductor laser drive circuit is provided with differential paired transistors 1 using a common emitter electrode, emitter follower transistors 2 and 3 for driving the transistors 1, an LD bias current supplying transistor 4, a current source transistor 5 for the transistors 1, an automatic light output control (APC) circuit 12, and an LD 13. The collector of one of the differential paired transistors 1 is connected to the cathode of the LD 13 commonly to the collector electrode of the LD bias current supply transistor 4 and provided with current control transistors 6 and 7, which respectively set the currents of the emitter follower transistors 2 and 3. The base electrodes of the current source transistor 5 of the paired transistors 1 and current control transistors 6 and 7 are connected to a control voltage output from the APC circuit 12.
Patent JP-S60190621-A (JP)
Title: Supercharging device for engine
Inventor: OKIMOTO HARUO
IPC: F02B29/08
Filed: 1984-03-10
Abstract: PURPOSE:To supply supercharging air in an optimum pulsation condition matching the number of revolutions of an engine throughout a whole rotation range in which supercharging takes place, by providing a lead angle device at a power transmission route extending from the output shaft of the engine to a supercharger. CONSTITUTION:During running at a low load of an engine, an auxiliary throttle valve 25 is closed, and thereby supercharging air, produced by a supercharger 20, is relieved through a relief passage 26, and suction air is fed to a combustion chamber 6 only during natural suction through a main suction port 24. During running at a high load of the engine, the auxiliary throttle 25 is opened, and supercharging takes place during a time between right before opening of a main suction valve 10 and the middle of a compression of a crank shaft 5, a lead angle is effected on a device 32 for a lead angle of a supercharger 20 and a rotry valve 24 with the crank shaft 5.
Patent JP-H08214996-A (JP)
Title: Safety device for bed
Inventor: MIYAMOTO TAMOTSU
IPC: A47C21/00
Filed: 1995-02-09
Abstract: PURPOSE: To provide a safety device by which one can protect his-/herself from dropping matters in earthquake and, even if he/she is buried by huge amount of dropping matters, he/she can ask a quick rescue by alarm sound to inform outside the disaster. CONSTITUTION: This safety device for a bed is equipped with a base 1, a spring energized with resilience to develop from a folded condition, a protection frame 2 whose base side is pivotally fixed to the base 1 and normally folded and stored in a groove 1C, and a vibration detection sensor 3 mounted on the base 1 to detect the vibration when vibration happens so as to exceed a designated value to activate a stopper 34 and release the engagement with the protection frame 2 and protrudes a part of the protection frame 2 from a gap.
Patent JP-S53127929-A (JP)
Title: Exhaust gas recirculating equipment for three-valve engine
Inventor: YAGI SHIZUO
IPC: F02B19/10
Filed: 1978-04-17
Abstract: PURPOSE: To prevent malcombustion at a sudden acceleration connecting a control valve installed in the condiut the lead a part of the exhaust gas to the combustion chamber and throttle valve installed in the suction gas passage of the main combustion chamber, by means of permitting to move in accordance with the vacuum pressure in the suction passage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10228049-A (JP)
Title: Camera
Inventor: YAMAGUCHI TAKAO
IPC: G03B7/18
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To realize the compactification of an entire camera and also to effectively prevent the deterioration of MTF caused by diaphragming by easily and compactly constituting a photographing optical system and a finder optical system. SOLUTION: At the time of photographing, a mirror member 14 is retreated from a photographing optical path, and also a first filter member 12 is inserted into the photographing optical path. At the time of observing an object, the mirror member 14 is turned from a retreating position and is moved to the inside of the photographing optical path after the first filter member 12 is retreated to the retreating position on a side, so that it is set in the state of being inclined by nearly 45 deg. to an optical path. The second filter member 17 is operated by an operation device at need in the case that the luminance of field is high, and is inserted between the first filter member 12 and a photographing lens system 11, and is retreated to the retreating position on the front side of the retreating position of the first filter member 12 at the time of unnecessitating it.
Patent JP-H01219490-A (JP)
Title: Starting device for cereals grain drier
Inventor: UEJI HITOSHI
IPC: F26B25/02
Filed: 1988-02-26
Abstract: PURPOSE:To prevent damage to a chain transmission device through reversing drive of a chain transmission device, by a method wherein transmission of the chain transmission device of a delivery valve to deliver storage cereals can be started only after transmission of a cereals raising machine or an exhaust fan. CONSTITUTION:Transmission of a chain transmission device 3 to rotationally drive a delivery valve 2 for delivery and flow-down of stored cereals in a drying chamber 1 causes rotational drive of the delivery valve 2 after rotational drive of a cereals powder raising machine or an exhaust fan 5 except the delivery valve 2. Thus, even when a motor to rotationally drive each part of a drier is a 3-phase motor and the motor is reversed due to wrong connection, reverse drive of the cereals raising machine or the exhaust fan 5 is detected before rotational drive of the delivery valve 2, and the connection of the motor can be corrected. Since the chain transmission device 3 to rotationally drive the delivery valve 2 is prevented from reversing, this constitution prevents damage to the chain transmission device 3.
Patent JP-S57160247-A (JP)
Title: Pulse width detecting circuit
Inventor: NARITA YOSHIAKI
IPC: H04L25/49
Filed: 1981-03-27
Abstract: PURPOSE:To compose a pulse width detecting circuit of one kind of package by using monostable multivibrators having the same constitution for generating a referene pulse and an output pulse which has prescribed pulse width when an input pulse has shorter pulse width than the reference pulse. CONSTITUTION:A pulse width detecting circuit consists of the 1st retriggerable monostable multivibrator RMS1 which is applied with an input pulse and generates a reference pulse having prescribed pulse width Tw1 corresponding to the leading edge of the input pulse, and the 2nd retriggerable monostable multivibrator RMS2 of the same constitution which is applied with the input pulse and reference pulse and then generates an output pulse having prescribed pulse width Tw2 when the pulse width of the input pulse is shorter than the pulse width Tw1 of the reference pulse. Therefore, when >=2 retriggerable monostable multivibrators are installed in one package, the pulse width detecting circuit consists of a package IC1 and a few external parts, thus reducing package space.
Patent JP-H01219533-A (JP)
Title: Device for estimating gas leaking area
Inventor: OKAZAKI IWAO
IPC: G01M3/04
Filed: 1988-02-26
Abstract: PURPOSE:To estimate a gas leaking area over a wide area by providing a storage means for storing data for a longer time than the time of the arrival of gas at a gas detector in a no-wind state. CONSTITUTION:A coordinate data storage circuit 13 is stored with coordinate data on gas detectors S1, S2... arranged in a plant P. A wind direction and wind speed history storage circuit 11 while updated successively is stored with the signal from a wind-direction and wind-speed meter K in the plant for the period longer than the time required for the gas to reach said detectors in the no-wind state. An arithmetic unit 14 reads data out of the circuits 13 and 11 when at least one of the detectors detects gas exceeding reference concentration to calculate a leak area. Consequently, the flow of the gas due to the time difference between the leak of gas and its detection is corrected and estimated. The leak area is displayed speedily without waiting for the output of the signals from the 2nd and 3rd detectors S, and the leak area is estimated at a large angle irrelevantly to the meteorological condition, geography, and facilities.
Patent JP-H10242520-A (JP)
Title: Gallium nitride compound semiconductor element and its manufacture
Inventor: GOTO JUN
IPC: H01S5/323
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent ohmic junction between an electrode structure and a p-type layer, by constituting the electrode structure of a multilayered film which is composed of an alloy containing Ni and Mg or in which Ni and Mg are laminated upon another as part of the electrode material for a gallium nitride compound semiconductor element. SOLUTION: A sapphire substrate 1, an amorphous GaN buffer layer 2, and a p-type Mg-doped GaN layer 3 are provided. The layers 2 and 3 are successively grown on the substrate crystal 1 by using a metal organic vapor phase epitaxial growth device. For example, trimethyl gallium(TMGa) and cyclopentadienyl magnesium(Cp2 Mg) are used as raw materials. Ni and Mg are vapor-deposited by the heater vapor deposition method, and Ti and Pt are vapor deposited by the electron beam vapor deposition method. Finally, Au is vapor deposited by the lift off method. After the Au is vapor-deposited, an At/Pt/Ti/Mg/Ni electrode 4 is formed by the lift off method.