baber/WOPTO huggingface dataset:
Patent JP-S63121986-A (JP)
Title: Image work station
Inventor: KAHATA TAKASHI
IPC: H04N7/18
Filed: 1986-11-12
Abstract: PURPOSE:To improve operability by converting data on picture elements into analog video signals, presetting the level of an image display and a window and adjusting the image level and window displayed on plural monitors. CONSTITUTION:A CPU 1 is provided with plural image display circuits 2 to which the monitors 3 are connected. The image display circuit 2 convert the gradation of digitized image data to be displayed and convert it into analog video signals to output them. A level window console panel 4 manually adjusts the image level and window displayed on the monitors 3. Consequently an observer does not need to initially adjust the image levels and windows of all the monitors 3anu3f individually, but can initially view an object image with the preset number of windows at a preset level and at an excellent standard density. Hence an optimum level carresponding to the image is finely adjusted manually hereafter.
Patent JP-H0985674-A (JP)
Title: Drive motor cooling mechanism for articulated robot
Inventor: TSUKAMOTO KATSUNORI
IPC: B25J19/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To simply cool down a drive motor for an articulated robot without installing a cooling fan by providing a balancer having air holes opened thereto on its both sides and connecting the air holes to a blast pipe opened toward side faces of the drive motor. SOLUTION: When the first arm 2 is tilted, the length between the first pin 5 and the second pin 6 is lengthened, because the first pin 5 is eccentric from the turning center of the first arm 2, so that a piston rod 44 and a piston 43 of a balancer 4 are drawn in the direction to the second pin 6. As a result, the piston 43 compresses a compression spring 42 and at the same time exhausts, the air between the piston 43 and the top part 412 of a cylinder 41 to the side face of a drive motor 21 via an air hole 46 and a blast pipe 48 so as to cool down the drive motor 21.
Patent JP-S6290552-A (JP)
Title: Peak detection circuit
Inventor: YAMASHITA MITSUNORI
IPC: G01R19/04
Filed: 1984-12-19
Abstract: PURPOSE:To obtain a peak detection circuit fitted to an IC circuit, by providing logic circuit sending out an output pulse in the timing of the detection output of a zero cross detector, which is sent out immediately after the detection output of a level detector, to a peak pulse generating means. CONSTITUTION:The output pulse of a magnetic head 1 is amplified by an amplifier 2 and, after a noise component was removed by a filter 3, differentiation is performed by a differentiator 4 and a zero cross point is detected by a zero cross detector 5 to output an output pulse C corresponding to a peak position. The output pulses A, A' of the filter 3 are supplied to level detectors 6, 7 to perform level detection. The output pulses A, A' are inverse in polarity to each other and the level detectors 6, 7 respectively perform the detection of positive and negative levels and, when prescribed voltage VT was exceeded, output pulses D, E are outputted. RS-type flip-flop (FF)8 is set by the output pulse D of the level detector 6 and reset by the output pulse of E of the level detector 7. In this way,, the output pulse G of D-type flip-flop (FF)9 is reversed only by the pulse immediately after exceeded voltage VT in the output pulse C-row of the detector 5 and a pulser 10 can output a real peak pulse H.
Patent JP-H1190472-A (JP)
Title: Carrier for biological membrane, water purifying apparatus, seaweed bed and water purifying method using the same, seaweed bed forming method, feed producing method and fertilizer producing method
Inventor: OGAWA HIROYASU
IPC: C02F3/06
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for a biological membrane, a water purifying apparatus and a seaweed bed low in production cost, high in the tensile elonga tion of obtained fibers, good in fiber processability, showing excellent micro organism fixing properties and capable of easily separating a fixed microorgan ism from fibers. SOLUTION: A carrier for a biological membrane composed of oxide fibers with a bonded oxygen content of 4-15 wt.% obtained by oxidizing acrylic fibers or carbonaceous fibers with a bonded oxygen content of above 2 wt.% obtained by carbonizing oxide fibers is inexpensive, high in tensile elongation and excellent in processability and well bonds a organism such as a microorganism in water to propagate and fix the same. Therefore, the carrier for the biological membrane can be used in a water purifying apparatus or a seaweed bed and the organism fixed to the carrier for the biological membrane is separated to be used as feed and fertilizer.
Patent JP-S63121818-A (JP)
Title: Projection type color display device
Inventor: ARAKI RYOSUKE
IPC: G02F1/133
Filed: 1986-11-11
Abstract: PURPOSE:To simplify construction without degrading display performance and to decrease the number of parts by controlling a green image with a sheet of liquid crystal panel and controlling a blue image and red image with a sheet of the liquid crystal panel and color control element. CONSTITUTION:This display device is constituted of a light source 1, a dichroic mirror 2 for color sepn., mirrors 3 and 4, the liquid crystal panel 6 for green control, the liquid crystal panel 5 for blue and red control, the color control element 7, a dichroic mirror 8 for color synthesis and a lens 9. Light from the light source 1 is subjected to the reflection of the green light and the transmission of the red light and blue light by the dichroic mirror 2. The green light is reflected by the mirror 4 and the image information is added thereto by the liquid crystal panel 6. The red light and blue light are reflected by the mirror 3 and the image information of the red and blue colors are added thereto by the liquid crystal panel 5 and the color control element 7. The green image information and the red and blue image information are synthesized by the dichroic mirror 8 and are projected by the lens 9. The color control element can be changed over to the red and blue colors and can be successively changed over to a cross stripe shape. The number of parts is thereby greatly reduced.
Patent JP-H09116186-A (JP)
Title: Photosemiconductor using dielectric isolating board
Inventor: IWAI YOSHITAKA
IPC: H01L31/02
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To thin a silicon single crystal island and reduce the warp of a wafer by improving the sensitivity of light reception of a photodiode, in a photosemiconductor using a dielectric isolating substrate. SOLUTION: A plurality of grooves are made at the topside of a polysilicon supporting substrate 1, and each groove is charged with silicon single crystals through a multilayer full reflective film 2. On individual silicon single crystal islands are made a photodiode 4 and a MOSFET 5, which have pn structure severally. The multilayer full reflective film 2 is of such a structure that insulating oxide films (thickness d1 and refractive index n1 ), and nitride films (thickness d2 and refractive index n2 ) are stacked alternately. The respective thicknesses d1 and d2 and the refractive indexes n1 and n2 of the oxide films and the nitride films fulfills the relation, λ/4=n.d (λ is wavelength of incident light).
Patent JP-H02117746-A (JP)
Title: Instrument for confirming mold position for mold conveying line
Inventor: INAGAKI KAZUHIRO
IPC: B22C23/00
Filed: 1988-10-24
Abstract: PURPOSE:To cast a little quantity and many kinds of casting products with one line by setting continuous addresses on a mold conveying line at each fixed interval and shifting the molds along the addresses. CONSTITUTION:Copes 111, which are molded with a cope molding machine 11, through a cope conveying line 1 and drags 211, which are molded with a drag molding machine 21, through a drag conveying line 2, are conveyed to weight laying position 31 in a carriage line 3, and laid on the carriage as molds N while closing both flasks. The mold M is shifted to pouring position 32, and after automatically judging pouring metal kind, pouring quantity and necessity or unnecessity of additive, the pouring is executed. When the mold M after pouring reaches to the position 33 while naturally cooling, the flask 7 of the mold M is taken off and the mold M is pushed to a primary cooling line 4 and the empty flask 7 is conveyed to the direction of the molding machines 11, 21. The mold M running on a line 4 reaches to a dividing point 41 and automatically selects either a cooled product conveying line 6 or a secondary cooling line 5. The product having necessity of annealing is pushed out to the line 5 and having unnecessity of this is pushed out to the line 6.
Patent JP-S63124397-A (JP)
Inventor: SATO YOSHIHISA
IPC: H05H13/04
Filed: 1986-11-13
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-H11110844-A (JP)
Title: Portable electronic device and cassette magnetic tape reproducing device operated with battery
Inventor: KAWASHIMA MICHIO
IPC: G11B33/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To enable a movable mechanism part to return back to the stop position when the remaining amount of battery is short and to move it from the stop position to the working position when the battery is recovered, by detecting the remaining amount of battery right after the electric power is supplied and the instruction to move the movable mechanical part to the working position from the stop position is received. SOLUTION: By a controller 4, the remaining amount of battery 1 is detected in a voltage detecting circuit 1 after the power switch 2 is turned on. A motor 10 is controlled by the controller 4 so that a mechanical deck 11 is returned to the stop position when it is at the reproducing position due to the shortage of the remaining amount. At this time, the supply of voice signal to a speaker or a head phone is stopped by a control signal of a terminal 4a, and a stop flag at the decreased voltage of battery 1 is set by the controller 4.  For the shortage of the remaining amount of incorporated battery 1, by connecting an auxiliary battery 1A to terminals T1, T2, the stop flag due to the decreased voltage is released by the controller 4, then the motor 10 is controlled by the controller 4 to move the mechanical deck 11 to the reproducing position, then a voice signal processing circuit is operated to supply the voice signal to the speaker or head phone.
Patent JP-H02115350-A (JP)
Title: Stainless steel excellent in seawater corrosion resistance
Inventor: YUKI HIDEAKI
IPC: C22C38/44
Filed: 1988-10-25
Abstract: PURPOSE:To obtain a stainless steel having extremely superior seawater corrosion resistance by providing a composition which contains respectively prescribed amounts of C, Si, Mn, Ni, Cr, and Mo and in which respective contents of P, S, and O among impurities are limited and also providing an artificially formed film of Si-containing oxide to the surface of the above stainless steel. CONSTITUTION:The above stainless steel has a composition consisting of, by weight, <=0.03% C, 1.5-15.0% Si, <=3.0% Mn, 0.1-25.0% Ni, 13.0-30.0% Cr, 0.2-4.0% Mo, and the balance Fe with inevitable impurities. Further, the contents of P, S, and O among the impurities are regulated to <=0.03%, <=0.005%, and <=0.001%, respectively, and an artificially formed film of Si-containing oxide is formed on the surface of the above stainless steel. In the above stainless steel, superior seawater corrosion resistance as high as to enable the substitution of the above stainless steel for the conventional super-corrosion-resistant stainless steel can be provided merely by incorporating proper amounts of inexpensive elements and applying simplified surface treatment to the above stainless steel.
Patent JP-H09112219-A (JP)
Title: Engine valve system
Inventor: SAWADA TAKANORI
IPC: F01L1/18
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an engine valve system which can change the valve opening and closing condition between a low speed range and a high speed range of an engine, and which has a high strength and a high toughness and is excellent in wear-resistance even though a high speed rocker arm has a thin wall and is small-sized. SOLUTION: An engine valve system 1 comprises a main rocker arm 2 swingably journalled by means of a main rocker shaft 3, and a high speed rocker arm 4 journalled to the main rocker arm 2. In a high speed range of an engine, the main locker arm 3 and the high speed rocker arm 4 are associated with each other by a linking mechanism so as to open and close an intake valve and an exhaust valve V of the engine by means of the high speed rocker arm 4 which is swung through the slide contact between a high speed cam 7 and the high speed rocker arm 4. On a cam slip surface 4f where the high speed rocker arm 4 and the high speed cam 7 is made into slide contact with each other, a hard material film is formed by PVD, on an alloy tool steel substrate having a harness which is higher than HRC 55 and a structure in which carbide is deposited and dispersed.
Patent JP-H0583857-A (JP)
Title: Injection circuit type active filter
Inventor: OKU SEIJI
IPC: H01F30/12
Filed: 1991-09-19
Abstract: PURPOSE:To omit a connection cable of a reactor and an injection circuit to an injection transformer by regulating a cap of cores of a matching injection transformer, forming a reactor of the injection circuit, and using the transformer also as the reactor. CONSTITUTION:The gap 9 of cores 8 of an injection transformer 7 is increased wider than normal to reduce an exciting impedance, and reactors of phases of an injection circuit 2B are formed. To this end, the transformer 7 is cooperatively used also as reactors of a voltage matching injection transformer and the injection circuit. Conventional reactors can be omitted by the cooperative use, and a connection cable, etc., of the circuit 2B to the transformer 7 is eliminated. For example, a high voltage cable is not necessarily used even in a high voltage system of a power system.
Patent JP-2000100361-A (JP)
Title: Particle beam generating device equipped with device for reducing energy width of particle beam
Inventor: FROSIEN JUERGEN
IPC: H01J37/05
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce the energy width of a particle beam by exciting a second Wien filter disposed so as to satisfy the predetermined conditions with respect to a first Wien filter, and arranging an additional opening for limiting the particle beam flux in front of the first Wien filter in the direction of an electron beam. SOLUTION: Two Wien filters have directions of electrostatic and magnetic fields acting on particles in confronting deflection directions. Particles deflected to the left by the first Wien filter 1a are deflected to the right by the second Wien filter 1b. The field intensity of the second Wien filter 1b is excited, in such a manner that all the particles appear as though they came from a source. Such an arrangement has the same function as a single Wien filter existing in an actual or imaginary source position. The provision for an opening 4 allows only the particles falling within a certain width of energy to pass therethrough. The other particles are blocked by the opening 4, and the width of energy of a particle beam 2 can be reduced.
Patent JP-S61145595-A (JP)
Inventor: II KENJI
IPC: G09G3/04
Filed: 1984-12-19
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-H02117342-A (JP)
Title: Venerable low-salt pickle and preservation thereof
Inventor: IZUMITANI MAREMITSU
IPC: A23L19/20
Filed: 1988-10-25
Abstract: PURPOSE:To maintain green of vegetable and to improve preservation performances by immersing vegetables in an aqueous solution containing salt and arginine. CONSTITUTION:Vegetables are immersed in an aqueous solution containing 0.2-5% salt, 0.1-1% arginine and optionally 0.1-3% potassium salt (e.g., potassium malate) containing a seasoning component and preserved at 1-5 deg.C in cold storage.
Patent JP-H08130241-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: KUMAZAWA ATSUSHI
IPC: H01L21/306
Filed: 1994-11-02
Abstract: PURPOSE: To improve reliability of a semiconductor integrated circuit device having trench isolation using jointly an LOCOS isolation. CONSTITUTION: An LOCOS insulating film 5 formed on the main surface of a semiconductor substrate l and the semiconductor substrate 1 below the film are sequentially etched by using an RIE method in which photoresist is used as a mask. After a trench 7 is formed, a curved part is formed on an aperture part of the trench 7 on the surface of the semiconductor substrate 1 by wet- etching. Thereby, stress concentrated in the aperture part of the trench 7 on the surface of the semiconductor substrate 1 is relieved, and generation of crystal defect of the semiconductor substrate 1 is restrained.
Patent JP-H06272790-A (JP)
Title: Member and method for closing opening part
Inventor: NOGUCHI HIROSHI
IPC: F16L5/04
Filed: 1992-09-12
Abstract: PURPOSE:To provide a member and a method for closing an opening part where the simplicity and rapidity of the work can be improved, and the opening part can be effectively closed. CONSTITUTION:A member 1 for closing an opening part is formed to close the whole bottom surface part of the opening part between the piping hole H opened in a floor slab S and the piping P arranged in the piping hole H, and at the same time, formed in the flat shape where the developed form necessary for being fixed onto the bottom surface of the floor slab S and the piping P is divided, and the piping part is formed in an adaptable manner to the piping P around the center of the divided line. This constitution allows the member for closing the opening part to be non-bulky, facilitates the carriage and reduces the distribution cost and the management cost. The folded guide part can be folded to the piping size as the preliminary work, and the installation at site can be executed easily and rapidly, and the building cost can be reduced.
Patent JP-H04146024-A (JP)
Title: Wire electrical discharge machine
Inventor: SHIMOMOTO HIRONORI
IPC: B23H7/10
Filed: 1990-10-09
Abstract: PURPOSE:To stably and surely carry out core separation by detachably mounting an attractive tool of a ring shape coaxial with a wire electrode, which is capable of attractive a core separated from a work, separating the same core and descending from the previous position, on the lower part of a work processing part. CONSTITUTION:An attractive tool 5 made of a ring magnet, or a pneumatic attractive board, etc., provided coaxially with a wire electrode 4 is constructed on the upper edge part of a lower wire guide 3. When the length (g) of an uncut part becomes 0.5 to 1mm, movement of an upper part wire guide 2 is stopped, and only the lower wire guide 3 is moved to a core separation position in relation to a work 1. The lower wire guide 3 is lifted up by a moving means, and the work 1 and a core are fixed by the attractive tool 5. Thereafter, movement of the lower wire guide 3 is stopped, and only the upper wire guide 2 is moved to the core separation position in relation to the work 1 and core separation is completed. The core is dropped from the attractive tool 5 by lowering the lower wire guide 3 and relatively moving the work 1 and the attractive tool 5 by the moving means in the X, Y direction in a position where the lower wire guide 3 is lowered.
Patent JP-H08129561-A (JP)
Title: Information processor
Inventor: YAMAMOTO TERUO
IPC: G06F3/0481
Filed: 1994-11-02
Abstract: PURPOSE: To provide an information processor with a superior user interface that even a person who is unfamiliar with the information processor can easily use. CONSTITUTION: This information processor is provided with an attribute data adding means 9 which makes the user select >=1 of attribute symbols 7a, 7b, 7c... displayed corresponding to attribute data 5 stored corresponding to the kinds of data handled by plural application programs 11a, 11b, 11c..., and mark the input data 12, so a style of memory writing of highest frequency as an information generating style can be reflected in operation as compared with a conventional system which inputs data according to a specific format, and a method for giving attributes is a simple operation wherein the attribute symbols 7a, 7b, 7c... are only marked, thereby obtaining very high operability.
Patent JP-S63124312-A (JP)
Inventor: YASUDA KAZUO
IPC: H01B17/28
Filed: 1986-11-14
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-2000100070-A (JP)
Title: Cd-rom device
Inventor: MURAKAMI MASAYUKI
IPC: G11B19/04
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To disable the use of a disk by inhibiting the read-in of data of the copied disk. SOLUTION: By using a CD-ROM drive 4 mounted with a 2nd pickup 3 reading in an identification code recorded on the label surface 12 of the disk 1, the existence of the identification code recorded on the label surface 12 of the disk 1 is discriminated. By this procedure, the discrimination is made whether the disk 1 is the master or copied one, then the use of the disk 1 is disabled by prohibiting the read-in of the data of the copied disk 1.
Patent JP-H0579066-A (JP)
Title: Cover plate for under-road hydrant
Inventor: SUZUKI KANJI
IPC: E01F9/529
Filed: 1991-09-20
Abstract: PURPOSE:To get rid of any illegal parking for preventing such a situation that a hydrant cannot be used at the time of emergency by installing a solar battery, a far infrared sensor and a light emitting diode on the surface of a cover plate and also a storage battery and an electric circuit substrate on the lower surface, respectively. CONSTITUTION:A lighting lens 3 provided with a solar battery 4, a light emitting diode 5 and a far infrared sensor 2 are all installed on the surface of a hydrant cover plate 1 with each surface exposed, while a storage battery 7 being charged by the solar battery 4 and an electric circuit substrate 8, issing an alarm, or flashing the light emitting diode 7 are all installed on the lower surface, respectively. The storage battery 7 is charged by the solar battery 4 in daytime, and if an automobile canes nearer onto the cover plate 1, it is detected by the infrared sensor 2, generating an alarm sound by means of a speaker 9, or flashing the light elitting diode 5, through which the automobile is notified to get out of the way, thus the automobile is prevented from parking on the cover plate 1.
Patent JP-S63122241-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOZUE HIROSHI
IPC: H01L21/82
Filed: 1986-11-12
Abstract: PURPOSE:To produce a semiconductor device provided with a desired logical function by a method wherein a semiconductor substrate, partially completed with a general-purpose wiring installed thereon, is exposed to a laser beam for the local disconnection of the wiring for the realization of the desired logical function. CONSTITUTION:On a semiconductor substrate 1, a collector 2, base 3, emitter 4, and contact 5 are built, by diffusion. In a wiring process to follow the diffusion process, a first aluminum wiring 6, through-hole 7, and second aluminum 8 are locally disconnected, for the realization of a general-purpose wiring ready to be processed for the formation of an LSI of a desired logical function out of many. The result is a partially fabricated wafer 10. The wiring is exposed to a laser beam 11, whereby it is locally disconnected. In this way, an LSI capable of a desired logical function is manufactured, which results in a low- price, high-quality semiconductor device.
Patent JP-S63123088-A (JP)
Inventor: ITOKU OSAMU
IPC: G09G3/00
Filed: 1986-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。