baber/WOPTO huggingface dataset:
Patent JP-H09252535-A (JP)
Title: Power system monitor control system
Inventor: OKADA YASUHIRO
IPC: H02J3/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a power system monitor control system which can dispense with the manuals, etc., at the time of an operator operating itself and also remove the accident due to the misoperation by an operator. SOLUTION: A power system monitor control system, which closes and opens the breaker 24 provided in a power system with the instruction from the computer 1a of a control center 1d, is provided with a checking means, which transmits the information about a breaker 24 and has a function based on the information abut the breaker 24 and can check whether the make/break operation of the breaker 24 instructed from the computer 1a and the make/break operation of the breaker 24 operated actually are the same or not, and only in the case that they are the same, the instructed make/break operation of the breaker 24 is executed, and this performs the guidance regarding the operation of breaker 24.
Patent JP-H01229509-A (JP)
Title: Operational amplifier circuit
Inventor: SAGARA KENICHI
IPC: H03F3/34
Filed: 1988-03-09
Abstract: PURPOSE:To prevent an output waveform from being abnormal at the time of the rise of an input waveform when a pulse waveform signal of large amplitude is inputted to an input with a total gain 1 by adding a clamp circuit by an NPN transistor and a resistance to the collector of the NPN transistor. CONSTITUTION:When the pulse waveform signal of the large amplitude is inputted to the input with the total gain 1, the rise of the base potential of an NPN TR 21 by the discharge of a phase correcting capacitor 43 clamps emitter followers NPN TRs 20 and 21 whose collector is common at a suitable potential. Consequently, a voltage between the collector and the emitter of a PNP TR 27 can be set so that it may not be saturated. Thus, the saturation of a circuit mirror circuit which supplies the bias current of each amplification stage can be prevented and the abnormality of the output waveform can be prevented.
Patent JP-S61214250-A (JP)
Title: Formation of substrate for plane plate-shaped information recording carrier
Inventor: TANII KIYOSHI
IPC: C23F4/04
Filed: 1985-03-20
Abstract: PURPOSE:To form easily grooves and pit arrays different in depth on the same substrate by providing a mask having aperture parts different in width on the substrate and allowing a gas in the plasma state to act upon this substrate. CONSTITUTION:A photoresist 2 is applied onto a glass substrate 1 and is exposed to light while changing the spot diameter of a laser light 3 to form a mask pattern having aperture part different in width. This glass substrate 1 is placed on the cathode electrode of a dry etching device, and CHF3 is used as the etching gas to allow the gas in the plasma state to act upon the substrate by discharge. If the discharging power of plasma generation, the action time of plasma, etc. are selected properly at this time, etching different in depth is performed in accordance with aperture parts of the mask. Thus, grooves and pit arrays different in depth are formed easily on the same substrate 1.
Patent JP-H11259206-A (JP)
Title: Infrared detection system input device
Inventor: IWAMOTO YASUHIDE
IPC: G01V8/12
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To input a desired instruction to an electronic equipment by the gesture of a person. SOLUTION: This device is provided with at least one infrared detecting element 4 for detecting an infrared ray 2 radiated from a human body 1, a condense (reflecting mirror) 3 for converging the infrared ray 2 radiated from the human body 1 to the infrared detecting element 4, a filter part 6 for allowing only a signal with prescribed frequencies or more among signals outputted from the infrared detecting element 4 to pass, and a judging part 7 for judging the direction of the movement of the human body based on the signal from the filter part 6.  In this case, a rectangular or the deformed shape infrared detection area is formed at a position separated from the infrared detecting element 4 only by a prescribed distance, and the filter part 6 is provided with frequency characteristics for allowing the output signal of the infrared detecting element 4 to pass to the judging part 7 when the human body 1 crosses the detection area at a prescribed speed or more to the rectangular direction.
Patent JP-H01229587-A (JP)
Title: Moving picture processor
Inventor: KAWAI KIYOYUKI
IPC: H04N11/14
Filed: 1988-03-10
Abstract: PURPOSE:To transmit additional signals regardless of a moving or still picture by deleting the signals of a field where the absolute value of amplitude is decided for the signals of 1st and 2nd fields forming each frame in the relevant deciding area. CONSTITUTION:The absolute amplitude values of signals of the 1st and 2nd fields forming each frame of a color TV signal having a 2:1 interlace scan structure are compared with each other. Then the signals of the field where the smaller amplitude is decided are deleted in the relevant deciding area. The area where a small amplitude is decided is equal to an area set after a pattern moved in a picture program area where the patterns move. This area has a small degree of visual contribution and therefore produces no deterioration in picture quality despite the deletion of signals. While it is possible to suppress the frequency spectrum in a vertical space frequency of a NTSC signal with deletion of the signal of said area. As a result, the erroneous mixing of the NTSC signal can be avoided into a multiplex area of an additional signal decided previously.
Patent JP-H05224641-A (JP)
Title: Video display device
Inventor: OTA AKIO
IPC: G09G3/20
Filed: 1992-02-12
Abstract: PURPOSE:To eliminate influence on a part different from a main video signal existing on a screen and to always realize optimum video control. CONSTITUTION:The peak level, the average level, the black level and the pedestal level of a brightness signal obtained from a video signal are detected in respective detection circuits 5, 6 and 7 in every specified period. In the case of detecting them, the screen is divided into two or more areas such as a central part and a peripheral part in a screen area setting circuit 4, and the detection is executed in the area except the peripheral part area or the detection is executed by making weighting in the central part area larger than in the peripheral part area.
Patent JP-S57173252-A (JP)
Title: Releasing system for automatic answering trunk
Inventor: IKUTA MUTSUO
IPC: H04Q3/42
Filed: 1981-04-17
Abstract: PURPOSE:To obtain a releasing system for an automatic answering trunk applicable to even a telephone system of a last party releasing system by repeating answering and disconnection after the automatic answering trunk has answered. CONSTITUTION:The contact (aat) of a relay which repeats interruption at constant intervals of time is inserted into the loop of an automatic answering trunk AAT. In response to the breaking of the contact (aat), the monitoring element B of an incoming trunk ICT turns off, and its contact (b) has a normal and a reverse state repeatedly for a preceding station. When the contact (aat) is broken, the B truns off and through its ocntact (b), an on-hook signal is sent out to the preceding station for prescribed timing. At this time, when a calling subscriber puts the handset on the hook, an originating station receives the on- hook signal from a terminating station, so the releasing logic of a channel is applicable to a telephone network of a last party release system.
Patent JP-H08254104-A (JP)
Title: Moisture removing device in steam turbine
Inventor: UCHIDA SUMIO
IPC: F01D9/02
Filed: 1995-03-16
Abstract: PURPOSE: To remove waterdrops without being affected by a curled-up eddy generated in the neighborhood of a casing of turbine stationary blades. CONSTITUTION: A hollow fence 2 having slits 3, 3 as hollow parts opened in a part of a casing 6 between turbine stationary blades 1, 1 of a steam turbine operating in wet steam, is provided, and the slits 3, 3 are connected to the low pressure part of a steam condenser, etc., through drain discharge holes 4.
Patent JP-S57172781-A (JP)
Title: Thin film diode
Inventor: ITAGAKI MASANORI
IPC: H01L31/109
Filed: 1981-04-16
Abstract: PURPOSE:To obtain a thin film diode having low forward resistance and a small reverse leakage current by a method wherein the first In2O3 electrode is provided on a shading insulting substrate and a photoelectric conversion layer of  CdS-Te is formed on the electrode and furthermore, the second Au electrode is  provided on the layer. CONSTITUTION:The first In2O3 electrode 2 with a desired pattern is provided on a shading insulating substrate 1 by vacuum evaporation, sputtering or the like and a CdS film 3 is formed on the electrode 2 in the same way and heat treatment is applied in an Ar gas atmosphere at 400 deg.C for about 30min. Next, a Te film 4 is formed on the CdS film 3 to form a photoelectric conversion layer and the second Au electrode 5 is provided on the Te film 4. After that, element- shaped patterning is applied to a diode part by ion beam etching and a protective insulating film 6 consisting of insulating resin for preventing leakage is formed on the surface and side of the electrode 5 and a wiring lead 7 such as Au contacting with the electrode 5 is installed by providing an opening.
Patent JP-S55148478-A (JP)
Title: Supersonic probe
Inventor: KAWABUCHI MASAMI
IPC: H01L41/39
Filed: 1979-05-09
Abstract: PURPOSE:To improve the characteristics of a probe for non-destructive inspection and diagnostic device by calcining or heating and pressurizing to sinter a composition of (1-w(PbTi1-zZr2O3)+wMnO2 specifying z and w and then heat treating it at specified temperature and time. CONSTITUTION:After calcining a composition represented by (1-w)(PbTi1-z Zr2O3)+ wMnO2 in the range of 0.48<=z<=0.61 and w<=0.06, the composition is heat treated at 500-1,050 deg.C for 0.5-60hrs. Or, after heating and pressurizing to sinter the similar composition to the above at 1,050-1,300 deg.C and 100-500kg/cm<2> for 0.5-24hrs, the composition is heat treated at 500-1,050 deg.C for 0.5-60hrs. The above composition may also be substituted one or more of Sr, Ca and Ba for less than 10 atomic percent of the Pb. For example, after calcining the composition represented by 0.992(Pb0.95Sr0.05Ti0.44Zr0.56O3)+0.008MnO2 at 1,260 deg.C for 1hr, the composition is heat treated at 900 deg.C for 4hrs to produce a piezoelectric porcelain probe.
Patent JP-S61214080-A (JP)
Title: Preheating control circuit for fluorescent lamp
Inventor: KANEMITSU NORIO
IPC: G06T1/00
Filed: 1985-03-20
Abstract: PURPOSE:To reduce the cost of production of the titled control circuit by turning on a fluorescent lamp to increase the temperature when the temperature is lower than a prescribed level within a device and therefore informing an applicable state of the device to a host device. CONSTITUTION:When the application of a power supply is detected by a power supply application detecting circuit 3, a control circuit 4 checks the temperature detected by a detector 2 and sends a device applicable signal to a host device when said temperature exceeds 20 deg.C. While the circuit 4 sends a lighting signal to a power supply circuit 5 to turn on a fluorescent lamp 1 when the detected temperature is lower than 20 deg.C. Thus the rise of temperature due to the self- generation of heat is awaited. Then a turning -off signal is sent to the circuit 5 to turn off the lamp 1 when the detected temperature exceeds 20 deg.C. Then only an electrode is heated and at the same time the device applicable signal is sent to the host device. As a result, the temperature is kept at >=20 deg.C within the device together with the generation of heat of other circuits within the device.
Patent JP-H06275112-A (JP)
Title: Lighting reflector, lamp, lighting system and luminaire
Inventor: YONENAGA MAKOTO
IPC: G02B5/10
Filed: 1993-03-17
Abstract: PURPOSE:To clearly define an illuminating pattern. CONSTITUTION:A wide-angle lamp 21 comprises a wide-angle mirror 22 formed integrally with a halogen lamp IL. The outer shape of the wide-angle lamp 21 conforms to MR-16 specification. A reflecting surface portion 26 of predetermined dimensions is formed on the interior side of the wide-angle mirror 22. The reflecting surface portion 26 comprises a number of facets. The respective facets form a smooth, rectangular, planar mirror surface and each reflect the rays of light from the filament F of the halogen lamp IL in a predetermined direction so that the rays of light are emitted from an illuminating opening 24. Brightness at measuring points inside and outside the contour portion of the illuminating pattern meets Li/Lo>=1.2 and the apparent area of the reflecting surface portion 26 meets So/Si<=0.7. If someone looking at the wide-angle lamp 21 near the peripheral portion of the illuminating pattern moves, the number of facets that reflect the rays of light from the filament F and seem to shine varies greatly from one side to the other side of the contour portion of the illuminating pattern, so brightness is varied remarkably.
Patent JP-S61218550-A (JP)
Title: Squarylium compound
Inventor: MIURA KONOE
IPC: C07C49/697
Filed: 1985-03-23
Abstract: NEW MATERIAL:The squarylium compound of formula I [R<1> is (substituted) aryl or (substituted) aralkyl; R<2> is H or 1-13C alkyl]. EXAMPLE:The compound of formula II. USE:The absorption peak wavelength of the visible light absorption spectrum of the compound in solution is within the range of 700-800nm. The compound is soluble in a hydrogen halide-containing solvent, ether solvent, ester solvent, aromatic hydrocarbon solvent, amide solvent, alcohol solvent, etc., has high light resistance and is expected to be useful in the field of various information materials using laser beam as a light source such as various electrophotographic materials, recording materials for optical disk, infrared cut filter, etc. PREPARATION:The compound of formula I can be produced by reacting the compound of formula III such as 1-phenyl-5-isopropylazulene with 3,4- dihydroxy-3-cyclobutene-1,2-dione of formula IV in a solvent at 70-150 deg.C.
Patent JP-S60200861-A (JP)
Inventor: YAMADA KOUICHI
IPC: C04B35/565
Filed: 1984-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62212409-A (JP)
Title: Production of high-purity phenolic resin
Inventor: SHITOOKA FUSAKI
IPC: C08G8/04
Filed: 1986-03-14
Abstract: PURPOSE:To obtain the titled resin low in impurity and foreign matter content easily within a short time, by dehydrating a condensate of a phenol with an aldehyde in a vacuum under specified temperature conditions, washing the product with water at normal pressure and dehydrating it in a vacuum. CONSTITUTION:A phenol (A) (e.g., phenol) is polymerized with an aldehyde (B) (e.g., formalin) in the presence of a catalyst (e.g., oxalic acid) to obtain a condensate. This condensate is dehydrated at 150-180 deg.C for 30-60min in a vacuum of 100-600Torr, washed with distilled water, preferably, distilled water heated to 80-90 deg.C at 150-180 deg.C and normal pressure for about 1hr and again washed with water at about 200-240 deg.C for about 1hr in a vacuum of 30-60Torr.
Patent JP-H04274388-A (JP)
Title: Connecting method for flexible board
Inventor: MAEKAWA TOSHIICHI
IPC: G09F9/30
Filed: 1991-03-01
Abstract: PURPOSE:To provide a connecting method for a flexible board which can prevent electrostatic damage of a driving element and hold a mechanical strength. CONSTITUTION:A connecting pad formed on a flexible board is divided to driving element connecting pad patterns 1, 3 and mechanical strength holding pad patterns 2, 4. As the area of the driving element connecting pad pattern is reduced to reduce charge amount, its mechanical strength can be held, and hence the adhering area of other connecting pads is not substantially varied.
Patent JP-S6187-A (JP)
Inventor: ROBAATO HENRII SAIMONZU
IPC: C12Q1/68
Filed: 1985-03-22
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-H01231578-A (JP)
Title: Automatic focusing device
Inventor: YOSHIMURA KATSUJI
IPC: H04N5/232
Filed: 1988-03-11
Abstract: PURPOSE:To surely follow an object and to always focus on the object with high accuracy by using the peak value of the mean luminance difference between the object and its background to follow the object in case said luminance difference is small and the detection is difficult for the movement of the object. CONSTITUTION:The comparison is carried out between the mean luminance difference (F data) between the inside and the outside of a following area B calculated by a luminance difference detecting circuit 110 and the prescribed threshold value TH. Then the luminance difference following algorithm is applied when the F data is larger than the value TH; while the contrast following algorithms is applied vice versa. The area B is moved so as to obtain the maximum its luminance difference and the object is tracked with the F data supplied to a control microcomputer 112. A gate circuit 108 controls a gate pulse generating circuit 109 to transmit the signals included in a focused state detecting area A within a single field base on the gate pulse produced from the circuit 109. Then the area A is set at the area B. Thus the object is kept in focus despite its movement.
Patent JP-S61216434-A (JP)
Title: Thermal treatment equipment for semiconductor article
Inventor: OTSUKI KENJI
IPC: H01L21/31
Filed: 1985-03-22
Abstract: PURPOSE:To prevent the accident of explosion, etc. by controlling the pressure of a second gas by opening and closing a valve mechanism by the pressure of a first gas while controlling the flow ratio of the first and second gases. CONSTITUTION:When O2 gas is introduced into a pressure chamber 16B, O2 gas flows into introducing pipes 7b-7d. When the pressure of the pressure chamber 16B rises by the resistance of the introducing pipes, a diaphragm 17 moves to a pressure chamber 16A having low pressure. When a push plate 21 pushes a section to be pushed 18a for a pressure control valve 18, the pressure control valve 18 is separated from a valve seat 19 against the energizing force of a coil spring 20, and H2 gas flows into the pressure chamber 16A from a clearance. When the pressure chambers 16A and 16B reach the same pressure, the diaphragm 17 returns, the pushing of the pressure control valve 18 by the push plate 21 is released and the valve is closed. When the pressure of the pressure chamber 16A drops again, H2 gas flows into the pressure chamber 16A. The pressure chambers 16A and 16B are maintained at the same pressure by repeating the operation, thus keeping the flow ratio of H2 gas to O2 gas constant at all times.
Patent JP-H09251865-A (JP)
Title: Charger for secondary battery applied electric equipment and adapter for use in charger
Inventor: SUGINAKA JUNKO
IPC: G06F1/26
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To complementarily charge or alternately supply electric power consumed in use or semi-use in addition of natural charge by providing contacts for a secondary battery and secondary battery applied electric equipment connected in parallel to a charger. SOLUTION: A power source plug 22 or a connector 23 is disposed on a side of a power source. A secondary battery is provided on one side of a charger body 20 via a battery adapter 30; while a cordless telephone is mounted on the other side thereof via the adapter 30 and a telephone adapter 40. In this manner, the secondary battery and the telephone can be charged. Subsequently, in a state in which the plug 22 or the connector 23 is detached from the power source, the secondary battery and the telephone are provided in the same manner as described above. If the secondary battery mounted on one side has a sufficient capacity, the telephone can be complementarily charged or alternately supplied with a current consumed in use or semi-use, thereby restraining a decrease in capacity of the secondary battery mounted in the telephone.
Patent JP-S56154405-A (JP)
Title: Agricultural and gardening fungicidal composition
Inventor: SUDA YOSHITAKA
IPC: A01N57/10
Filed: 1980-05-01
Abstract: PURPOSE: An agricultural and gardening fungicidal composition showing synergistic effect, having increased penetrating transfer, reducing the times of its scattering, capable of controlling blast of rice plant, etc. with its small amount effectively, obtained by blending an N-substituted benzanilide with a specific organic phosphorus compound.  
     CONSTITUTION: A composition comprising one or more of N-substituted benzanilides shown by the formula I (R 1  is alkyl or cycloalkyl; R 2  i alkyl; Y is H or alklai metal) and a compound selected from an organic phosphorus compound [e.g, O,O'-dimethyl-O-(4-nitro-m-tolyl) phosphorothionate, etc.] shown by the formula II [R 4  is alkyl; Y is O or S; R 5  is a group shown by the formula III (X' is H or methyl; X" is nitro or methylthio), shown by the formula IV, or shown by the formula V] and an organic phsphorus compound (e.g., dimethyl-2,2,2,-trichloro-1-hydroxy-ethylphosphonate, etc.) shown by the formula VI [R 6  and R 7  are alkyl; R 8  is -C(OH)H- CCl 3 , -NHCOCH 3 ; Z is O or S]. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53142877-A (JP)
Title: Manufacture for compound semiconductor device
Inventor: SUGAWA TOSHIO
IPC: H01L29/872
Filed: 1977-05-19
Abstract: PURPOSE: To increase the activation rate of impurity injected and to increase the crystallization, by providing holes in which injected ions can be entered on the surface of a compound semiconductor in advance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63223511-A (JP)
Title: Surface shape measuring instrument
Inventor: NOSE TETSUSHI
IPC: G01M11/00
Filed: 1987-03-13
Abstract: PURPOSE:To prevent a surface to be inspected and the objective of a focusing state decision optical system from colliding against each other and to measure the entire scanning range with high accuracy by making the external diameter of the objective of the focusing state decision optical system or its lens barrel in a luminous flux scanning direction smaller than the external diameter in the direction orthogonal to the scanning direction and the optical axis of the objective. CONSTITUTION:The focusing state decision optical system 2 and a tilt angle measurement optical system 4 are arranged in the casing 6 of a surface shape measuring instrument, and the optical system 2 discriminates the focusing state of incident light to and its reflected light from a body 50 to be measured. The optical system 4 measures the surface shape of the body 50 to be measured from the decision result. The surface of the body 50 to be measured is scanned with the luminous flux from the objective 20. The external diameter of this objective 20 or lens barrel in the scanning direction is made smaller than the external diameter in the direction crossing the scanning direction and the optical axis of the objective 20. Then any curved surface with a large open angle is measured over the entire scanning range with high accuracy without causing the surface to be inspected to collide against the objective 20.