baber/WOPTO huggingface dataset:
Patent JP-H0459041-A (JP)
Title: Ultraviolet ray treating device
Inventor: SAKAMOTO HIROMI
IPC: B05C9/10
Filed: 1990-06-21
Abstract: PURPOSE:To hold ozone at a high concn. and to enhance treating efficiency by providing a device for cooling an UV lamp and changing the output of the lamp based on whether the material to be treated is present or not. CONSTITUTION:The electrode of a lamp 1 in the UV ray treating device is covered by a metallic block 4, brought into contact with a water-cooled board 5 and cooled. A water cooling pipeline 6 is provided on the wall surface of an irradiation chamber, the board 5 and a hose 7 are connected in series, water is passed through the members to cool the wall surface of the irradiation chamber, and the atmospheric gas in the chamber is kept at low temp. The output of the lamp 1 is reduced to less than half of its rated output when a material to be irradiated is on standby. Ozone is held at a high concn. in this way, and treating efficiency is enhanced.
Patent JP-S5952149-A (JP)
Title: Air conditioner
Inventor: MATSUO TAKESHI
IPC: F24F11/76
Filed: 1982-09-20
Abstract: PURPOSE:To obtain favorable state of distribution of indoor temperature without feeling cold draft by a method wherein a fan motor equipped with a speed tap for ultra-gentle air is employed as an indoor fan motor. CONSTITUTION:An outdoor fan 6 and an indoor fan 7 are respectively provided near an outdoor heat exchanger 3 and an indoor heat exchanger 5 in a heat pump type refrigerating cycle consisting in sequentially communicating a compressor 1, a four-way valve 2, the outdoor heat exchanger 3, a pressure reducing device 4, and the indoor heat exchanger 5. When heating operation is set at an operating unit 33 is performed, a compressor motor 1M and a fan motor 6M are started their actuations and the four-way valve 4 is actuated to change-over. The indoor fan 7 is started its operation by the temperature of the indoor heat exchanger 5 detected by a heat exchanger temperature sensor 32 in order to blow-off the optimum amount of warm air responding to the load into a room. When the room temperature exceeds the indoor set temperature, the indoor fan 7 is put into an ultra-gentle air drive. On the other hand, when the room temperature descends below the indoor set temperature, the speed of the fan motor 7M is set.
Patent JP-S5588472-A (JP)
Title: Reset pulse forming circuit
Inventor: MORIOKA YOSHIHIRO
IPC: H04N5/06
Filed: 1978-12-25
Abstract: PURPOSE: To always ensure the resetting for the vertical synchronism in the same timing regardless of the types of the external synchronous signals by providing the forming circuit of the pulse signal synchronized with the external composite synchronous signal to obtain the horizontal and vertical synchronous pulse signals.  
     CONSTITUTION: The reset pulse forming circuit consists of forming circuit 10 for the pulse signal synchronized with the external composite synchronous signal pulse pulse forming circuit 20 which forms the reset pulse via the horizontal and vertical synchronous pulse signals obtained from circuit 10. PLL1 of circuit 10 gives the phase comparison between the output obtained by giving the 1/n division to the frequency of VCO5 through counter 6 and horizontal synchronous pulse signal SH via phase comparator 7, and this comparison output is changed into the control voltage of VCO through LPF8. Forming circuit 2 consists of counter 11 and inhibit circuit 12 and forms horizontal synchronous pulse signal SH. Forming circuit 3 comprises counter 15 and FF16 to form vertical synchronous pulse signal SV. The reset pulse is formed at circuit 20 and based on pulses SH and SV, and the timing is adjusted for the field pulse synchronized with the external synchronous input through timing adjusting circuit. Thus the accurate reset pulse is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1114847-A (JP)
Title: Coupled waveguide structure
Inventor: UKO KATSUYUKI
IPC: G02B6/12
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide the coupled waveguide structure which has no polarization dependence and is easier to manufacture. SOLUTION: On a InP substrate 10, two InGaAsP rectangular waveguides 12 and 14 are formed across a gap (d). Over both the waveguides 12 and 13, a diffraction grating 16 having cycles Λ are formed to a necessary distance L. The cycles Λ of the diffraction grating 16 are so set as to meet phase matching conditions: |β1(TE)+β2(TE)|=K |β1(TM)+β2(TM)|=K where K(=2π/Λ) is the wave number of the diffraction grating 16, β1(TE) and β2(TM) are the propagation constants of the TE mode and TM mode of the waveguide 12. For the purpose, a1=b2 and b1=a2 ideally hold for the width a1 and thickness b1 of the waveguide and the width a2 and thickness b2 of the waveguide 14.
Patent JP-H1111307-A (JP)
Title: Air conditioner for rolling stock
Inventor: AKEMARU DAISUKE
IPC: B61D27/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of the in-cabin temperature even when the pressure outside a cabin is fluctuated by providing a fan for air supply and a fan for exhaust, and providing an air switching mechanism. SOLUTION: Fresh air is introduced from an air inlet duct 4 to an air conditioner 12 through a fresh air supply duct 5 by a fan 2 for air supply, and led to an indoor heat exchanger 9 for fresh air. The fresh air is mixed with the in-cabin return air introduced from a return duct 14 into the air conditioner 12, and supplied into a cabin by an indoor fan 11 through a duct 13 for an indoor fan via an indoor heat exchanger 10 for return. The in-cabin exhaust is exhausted from an exhaust duct 6 by a fan 3 for exhaust through an exhaust discharge duct 7.  When the pressure outside the cabin is fluctuated, the exhaust is fed to the indoor heat exchanger 9 for fresh air to keep the air supply quantity to be constant by the fan 2 for air supply without passing the exhaust through the fan 3 for the exhaust by bypassing the exhaust duct 6 and the fresh air inlet duct 4 by an air switching mechanism 8.
Patent JP-S6319747-A (JP)
Title: Method for preventing electrification of wafer
Inventor: TAMAI TADAMOTO
IPC: H01J37/317
Filed: 1986-07-14
Abstract: PURPOSE:To reduce electrification of a wafer to prevent its breakage, by covering the whole wafer surface for ion implantation with conductive patterns on which ion beams are always radiated and then performing a grounding process, while the wafer is scanned at a high speed. CONSTITUTION:A wafer 8 having chip parts 6 for ion implantation is mounted on a main part 2 of a wafer mounting board 1, end supported by using a clamp lever 3. A large number of them are mounted on the circle of a disk rotatable and movable up and down so that positive ion beams 10 are radiated on the wafer 8 to perform ion implantation. Then, fine aluminium patterns 7 are disposed on the surface of the wefer 8 in the high speed-scanning direction, excluding the chip parts 6. A large amount of secondary electrons are emitted by radiation of these ion beams 10, and most positive charges are neutralized, with the remnants being grounded. Hence, electrification can be reduced, with high-uniformity implantation being available.
Patent JP-H0918724-A (JP)
Title: Color correction device
Inventor: HAYASHI SHUJI
IPC: G06T1/00
Filed: 1995-06-29
Abstract: PURPOSE: To improve the color reproducibility by correcting color deviation based on a spectral characteristic of a color scanner. CONSTITUTION: A CPU 109 generates correction data to correct color deviation based on a spectral characteristic of a color scanner based on image data obtained by reading a reference color by the color scanner. Image data in the CMY color representation system (or RGB color representation system) obtained by reading the reference color are converted into image data of the HLS color representation system by an image processing section 10, which compares hue data with prescribed reference hue data to detect the color deviation of the reference color. Furthermore, a correction coefficient stored in a memory 110 is multiplied with the color deviation amount to set correction data of color deviation with respect to each hue.  Then the image data of the CMY color representation system (or RGB color representation system) obtained by reading the original are given to a color correction circuit 103, in which the data are converted into image data of the HLS color representation system and the hue data are corrected by the corresponding correction data.
Patent JP-H11355584-A (JP)
Title: Picture processor
Inventor: TAKAOKA NAOKI
IPC: H04N1/60
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a monotone picture capable of sufficiently coping with needs by executing the color ballance adjustment of luminance component generated from a color picture for every color component. SOLUTION: The setting up part 226 of a condition setting part 224 sets the reading condition of main scanning from prescanning data, calculates a picture processing condition and sends it to picture data processing parts on pre/main scanning sides 208 and 214 through a parameter connecting part 230 with adjusted quantities of color, saturation, contrast, etc., calculated by a key correction part 228. Then, a prescanning side displays this on a monitor 16M. In the case of a monotone mode, at the time of operating color taste selection, a color taste selection picture is displayed by superimposing with a monotone picture, sets a prescribed color taste according to the color patch selection of a user to select a picture given color ballance adjustment optimum to a monotone picture. The color ballance adjusting quantity is obtained by calculating by a prescribed expression here.
Patent JP-H0831843-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: KINOSHITA YASUSHI
IPC: H01L21/331
Filed: 1994-07-15
Abstract: PURPOSE:To obtain a semiconductor device having uniform quality by suppressing variation in the current amplification factor due to dependency on the area of emitter. CONSTITUTION:The semiconductor device comprises a p-type base diffusion layer 2 formed on a collector region layer 1, an n-type emitter diffusion layer formed at an upper part in the base diffusion layer 2, an interlayer insulating film 11 formed on the base diffusion layer 2, and a polycrystalline silicon 12 for emitter electrode formed on the interlayer insulating film 11 while abutting on the emitter diffusion layer. An emitter opening made through the in terlayer insulating film 11 and deposited with the polycrystalline silicon 12 has the diameter increasing gradually upward.
Patent JP-H05333484-A (JP)
Title: Silver halide photographic product
Inventor: TOYODA MASAYOSHI
IPC: G03C1/34
Filed: 1992-05-30
Abstract: PURPOSE:To obtain the silver halide photographic product having high image quality and good long-term perservable stability in a product form. CONSTITUTION:This photographic product consists of a silver halide photosensitive material 3 constituted by providing at least one layer of silver halide emulsion layers contg. silver halide emulsions sensitized with gold chalcogen and thiocyanate on a base, a cartridge 4 as a light shielding container contg. the photosensitive material 3 and a plastic container 2 as a light transmittable hermetic container for housing the cartridge 4. The photosensitive material 3 is built into the light shielding container 4 in such a manner that a part thereof exists on the outer side of the container. In addition, the light shielding container 4 has the structure to allow the flow of gas through the inside and outside of the container. The silver halide photographic product has a gaseous hydrogen cyanide scavenger in any position in the hermetic container 2 and contains a UV absorptive compd. in the specific nonphotosensitive hydrophilic colloidal layer of the photosensitive material 3.
Patent JP-H0734250-A (JP)
Title: Coated carbide tool
Inventor: UEDA HIROSHI
IPC: C23C16/34
Filed: 1991-06-07
Abstract: PURPOSE:To develop a carbide tool excellent in wear resistance by coating the surface of a tool made of sintered cemented carbide with plural hard layers of TiC, TiN, TiCN or Al2O3. CONSTITUTION:The surface of a tool for machining or the like produced by subjecting the granular material of hard metallic compounds of the carbides, nitrides, carbon nitrides or the like of 4a, 5a and 6a group metals in the periodic table such as Zr, Ti, V, Nb, Ta, Cr, Mo and W to compacting and sintering with Fe, Ni, Co, Mo, Cr or the like as a bonding material is coated with the hard columnar crystals of TiN, TiCN or the like by 2.0 to 10mum thickness from the inside to the outside and is coated with a hard layer constituted of one kind among TiC, TiN and TiCN by 0.1 to 5mum thickness as an intermediate layer, and the outside is coated with a hard layer of Al2O3 or the like and is coated with a hard layer of Tin or the like by 0.5 to 5mum thickness as an outermost layer. The carbide coated tool extremely high in surface hardness and excellent in wear resistance can be obtd.
Patent JP-S5954969-A (JP)
Title: Sampling pump apparatus
Inventor: TAKIGUCHI TOSHIO
IPC: G01N35/10
Filed: 1982-09-22
Abstract: PURPOSE:To improve the distribution accuracy by preventing movement of a fluid due to a pumping action of a pump section and also owing to difference in the pressure and head at suction and discharge ports. CONSTITUTION:As a sampling nozzle 11 enters a sample container, electromagnetic valves 18 and 13 are turned ON sequentially to have the pump section 22 contacting to the nozzle 11. Here, as 2-way electromagnetic valves 13 and 16 are both OFF, there is no movement of a liquid due to the pumping action during the operation of the 3-way electromagnetic valve 18. Under such a condition, the pump section 22 is operated to suck a sample and then, the nozzle 11 is moved to the distribution position to distribute the sample. After the distribution of the specified quantity, the valve 13 is closed and the valve 16 is turned ON to operate the pump section 22 whereby pure water is discharged from a lateral impact nozzle 14 to clean the outer wall of the nozzle 11. Here, as the valve 13 is first turned OFF and then, the valve 16 ON, there is no movement of the liquid due to difference in the head between both the nozzle positions.
Patent JP-2000352793-A (JP)
Title: Silver halide color photographic sensitive material and image forming method
Inventor: OCHIAI YOSHIRO
IPC: G03C7/407
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material superior in surface smoothness and gloss and small in occurrence of fog, when pressure is applied, especially when it is scratched, therefore, superior in handling and to provide an image forming method by using it. SOLUTION: This silver halide photographic sensitive material is provided with at least 3 silver halide emulsion layers each different from each other in color sensitivity and at least one nonphotosensitive layer on a reflective support, and this support is coated with a water-resistant resin and at least one of the water-resistant resin layers between the support and the silver halide emulsion layer is a biaxially oriented polyolefin layer having micropores and the emulsion in this layer contains silver chloride in an amount of >=95 mol% of the total silver halides and at least one of the nonphotosensitive layers has a weight ratio of an oil-soluble fraction to a hydrophilic binder of 0.5-2.0.
Patent JP-H0514209-A (JP)
Title: Amplitude envelop separating vector qantizing method
Inventor: MORIYA TAKEHIRO
IPC: H03M7/30
Filed: 1991-07-04
Abstract: PURPOSE:To quantize a signal by a vector unit while reducing a distortion to the minimum by a little information amounts by vector-quantizing a shape vector and a parameter vector indicating an amplitude characteristic by referring to a code document. CONSTITUTION:A reproduction vector is expressed by the product of the shape vector whose amplitude characteristic is almost even, and a smooth amplitude envelop characteristic designated by the little number of parameters. At that time, plural shape vector code documents are respectively added to a terminal, and added to an amplitude envelop multiplier 40 after selecting and switching- connecting them by a switch. And also, plural parameter code documents are respectively added to the terminal, and an amplitude envelop characteristic 42 is prepared by an amplitude envelop characteristic generator 41 after selecting and switching-connecting them by the switch. Then, the amplitude envelop characteristic 42 is inputted to the multiplier 40, multiplied by the shape vector code, and the reproduction vector is outputted.
Patent JP-H0916040-A (JP)
Title: Ep cartridge
Inventor: ABE YOSHIYUKI
IPC: G03G21/18
Filed: 1995-06-29
Abstract: PURPOSE: To make it possible to adequately recover splashed toners and paper powder and to maintain the inside of a device always clean by providing the inside of a cartridge case with a dust collector along the air flow generated near the cartridge. CONSTITUTION: The dust collector 5 of a box shape is so disposed on the outside surface of the EP cartridge 1 as to fit into a recessed part 7 formed on the cartridge case 1a. The front and rear surfaces of the dust collector 5 are provided with shielding plates 9a, 9b. The shielding plates 9a, 9b are composed of conductive materials and function to accelerate a corona discharge. The slight air flow generated by the corona discharge is generated from the respective openings between the shielding plates 9a, 9b toward a filter. The filter member is disposed on the further downstream side of the planar electrode. This filter member has internally fine cavities and is so formed as to attract the toners and paper powder carried by the flow of the air generated by the corona discharge.
Patent JP-H0212740-A (JP)
Title: Electron gun for color cathode-ray tube
Inventor: NAIKI KAZUAKI
IPC: H01J29/50
Filed: 1988-06-30
Abstract: PURPOSE:To reduce the influence to the static focus property of electron beams even though the focus voltage is varied, by forming inclines at both outer opening holes of a focus electrode. CONSTITUTION:By making inclination of rectangular slopes 24S formed at both outer side openings 24R1 and 24B1 of the closed surface of a focus electrode 24 opposing to a G2 electrode 13, or its center eccentric to the centers 24R and 24B of openings engraved at both sides, it is made possible to reduce the concentration sensitivity of three electron beams to the variation of the focus voltage, or to maintain the concentration rate constant. Moreover, since the rectangular slope 24S is made eccentric to the center of the opening hole, the centers of the G2 electrode 13 and the G3 electrode 24 are not necessary to make eccentric, and the assembly accuracy in the electron gun assembling when a jig core rod is penetrated to the opening hole is never reduced. And since slopes are formed to both outer side opening holes 24R1 and 24B1, the eccentricity between the opening holes to focus the electron beams in the main electron lens can be reduced compared to the conventional unit. Consequently, the aberration owing to the astigmatism of the main electron lens is reduced, the focus performance of the electron lens is improved, and the resolution of the electron lens can be improved.
Patent JP-S5687307-A (JP)
Title: Tap changer at loading
Inventor: OKAMOTO SHIGEO
IPC: H01F29/04
Filed: 1979-12-18
Abstract: PURPOSE:To design to make a space occupation small by a method wherein vacuum switches in a group with two or three switches as one group are fitted on a mounting board corresponding to the group by each group and operated for opening and closing in sequence. CONSTITUTION:The three groups of the vacuum switches A1-A3, B1-B3, C1- C3 with two or three switches made as one group are fitted on the mounting board 3 arranged in parallel in the same horizontal surface, corresponded to the groups. The three groups of the vacuum switches A1-A3, B1-B3, C1-C3 are adapted to be engaged with cam bodies 25 by which cam follows 7 corresponded to the groups are reciprocatingly driven in a horizontal direction according to an operation device 19. Accompanying the horizontal reciprocating motion of the cam bodies 25, the vacuum switches in the same groups perform the same opening and closing operations and also the opening and closing operations in a prescribed sequence between the groups. The cam bodies 25 are cam-engaged with load regulators so as to suppress fluctuations of the loads relative to the operation device 19.
Patent JP-H0719834-A (JP)
Title: Recognizing apparatus for object
Inventor: KIMOTO TAKASHI
IPC: G06T1/00
Filed: 1993-07-02
Abstract: PURPOSE:To recognize a three-dimensional object efficiently by active sensing. CONSTITUTION:A corresponding point is estimated with a corresponding-point determining part 14 out of an inner model 10. Then, parallel movement and rotation are performed based on a parallel moving amount 16 and rotation transformation amount 20, which are initially set with a coordinate transformation part 15. Sensor information is predicted with a sensor projecting part 26. A recognizing and processing part 25 operates the error between the estimated sensor information and the observed sensor information, corrects the parallel moving amount 16 and the rotation transformation amount 20 by reverse propagation so as to reduce the error and determines the mutual coordinate transformation of the inner model 10 and an object to be observed 34. At the same time, the corresponding point is estimated by propagating the error into the corresponding-point determining part 14 and correcting the relation of the corresponding point. Furthermore, a visual sensor 30 is actively moved with an actuator 32. The above described coordinate and the determination of the corresponding point without the contradiction with respect to the information of a plurality of obtained images are performed.
Patent JP-H0456027-A (JP)
Title: Puffer type gas blast circuit breaker
Inventor: SAKAKI MASAYUKI
IPC: H01H33/915
Filed: 1990-06-22
Abstract: PURPOSE:To prevent sink of the withstand voltage due to density drop of insulative gas by allowing a hot gas exhausted from a cooling cylinder to mix in a short time with the insulative gas at a low temp. in the neighborhood of the cooling cylinder. CONSTITUTION:Insulative gas used in extinguishing arcs is sent in the form of a hot gas into a cooling cylinder 21 from its one end to be exhausted from the other end. At this time, the hottest gas at the central part in the cooling cylinder 21 is exhausted by a control part 26 outward in the radial direction. The hot gas is exhausted to a certain direction and diffused wide through the ation of a rib 25 and the part widening the section gradually 21a. Thereby the insulative gas is prevented from density rise caused by the hot gas, and also the withstand voltage at the time of arc extinction can be precluded from decrease.
Patent JP-S5686536-A (JP)
Title: Preset circuit for electronic counter
Inventor: FUJITA TADAMASA
IPC: G04G5/00
Filed: 1979-12-17
Abstract: PURPOSE:To enable preset operation at one section, by the addition or subtraction of the counter with one preset switch only. CONSTITUTION:The output of a monostable multivibrator 4 is delivered to an inverter 5. The output of the inverter 5 and that of a pulse train generating circuit 8 are respectively input to two input terminals of the AND gate circuit 6. During the operation of the multivibrator 4, the circuit 6 is closed and the pulse train produced from the pulse train generating circuit 8 is not delivered to the next stage, and when the multivibrator 4 is finished for the operation, then the circuit 6 is set and the pulse train is delivered to the next stage. The output from the circuit 6 is input to the UP-terminal of the counter 7 and the counter performs addition one by one every time when one pulse of the pulse train is input. This addition is kept while the preset switch 1 is depressed.