baber/WOPTO huggingface dataset:
Patent JP-H01132872-A (JP)
Title: Detergent for dry cleaning
Inventor: ASANO AKIO
IPC: C11D7/50
Filed: 1987-11-19
Abstract: PURPOSE: To obtain a detergent for dry cleaning, comprising 1,2-difluoroethane as an active ingredient, excellent in detergent activities, capable of providing a soft finish of fiber woven textiles, hardly eroding plastics, metals or the like, and hardly causing the disruption of the ozone layer in stratosphere. CONSTITUTION: The objective detergent comprises 1,2-difluoroethane as an active ingredient, and further preferably one or more kinds of hydrocarbons (preferably n-pentane, n-hexane and n-heptane), alcohols (preferably methanol, ethanol and isopropyl alcohol), ketones (preferably acetone and methyl ethyl ketone), chlorinated hydrocarbons (preferably methylene chloride, 1,1,1- trichloroethylene, tetrachloroethylene or the like) and surfactants (preferably a polyoxyethylene lauryl ether or the like), preferably in a proportion of 20-30 wt.%.
Patent JP-H02135771-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO TOMOAKI
IPC: H01L21/822
Filed: 1988-11-16
Abstract: PURPOSE:To suppress a photomechanical processing step to a minimum limit by depositing a buried conductive material layer on the etching removed part of laminated each layer, and further selectively removing except the part to become a storage node by etching. CONSTITUTION:Conductive material layers 6 and insulating films 10 for forming a step are alternately laminated in predetermined number of stages, and with a resist 9a patterned by a photomechanical process as a mask the corresponding parts of the contacts 12 of the laminated respective layers are selectively removed by etching. Then, a buried conductive material layer 6a is deposited on the removed part, and with a resist 9b patterned by photomechanical process as a mask the part except the part to become a storage node 6 of the laminated layers is selectively removed by etching to form a storage node 6 as predetermined. Thus, in case of forming, a structure as predetermined is obtained by merely twice photomechanical processes irrespective of the number of laminating steps to simplify the steps.
Patent JP-H05213397-A (JP)
Title: Closed transferring device
Inventor: PIITAA SUKOTSUTO BAROOZU
IPC: A01M7/00
Filed: 1992-10-05
Abstract: PURPOSE: To facilitate the measurement of the volume of liquid led to a tank for properly diluting liquid concentrate, in a closed transfer system of liquid concentrate from a small container to a large tank. CONSTITUTION: A closed transfer apparatus (10) for transferring liquids from a container to a dilution tank in measured volume includes an actuator moveable to a first position that energizes an electric pump (40) to pump liquid from the container into a transfer tank (16) and moveable to a second position which energizes the pump (40) to pump liquid from the transfer tank (16) to the dilution tank. This actuator is biased to a center position in which the electric pump (40) is usually de-energized and the tanks and the containers are all isolated.
Patent JP-S62149645-A (JP)
Title: Production of 2,2-dimethyl-1,3-propanediolhydroxypivalic acid monoester
Inventor: NINOMIYA AKIYUKI
IPC: C07C69/675
Filed: 1985-12-25
Abstract: PURPOSE:To obtain the titled compound useful as a raw material or modifying agent for polyester, polyurethane, etc., in high yield and purity in a short time, by condensing hydroxypivalic aldehyde in the presence of an acetonato metal salt compound. CONSTITUTION:Hydroxypivalic aldehyde is reacted in the presence of an acetonato metal salt compound (compound of group III-VIII transition metals of the periodic table) at 60-180 deg.C, preferably 90-150 deg.C for 5-90min to afford the aimed compound. Examples of the acetonato metal salt compound include acetylacetonato metal salt compounds, fluoroacetonato metal salt compounds, benzoylacetonato metal salt compounds, etc. The amount thereof to be used is within the range of 0.005-0.3wt%, preferably 0.01-0.1wt% based on the hydroxypivalic aldehyde.
Patent JP-H06139765-A (JP)
Title: Fixing mechanism for reinforcing shaft
Inventor: OKAMURA SHINICHIRO
IPC: G11B15/675
Filed: 1992-10-29
Abstract: PURPOSE:To reinforce a rotational chassis of a cassette loading mechanism by a reinforcing shaft. CONSTITUTION:In a fixing mechanism in which the shaft-shaped reinforcing shaft 3 is mounted between bending pieces 51 and 52 at both ends of the shaft and the both ends of the shaft are fixed to the bending pieces, one bending piece 51 is fixed to the end of the shaft by press-fitting a press-fitting shaft part 41, on whose outer peripheral surface a large number of projected lines extending in the axial direction are formed, while spreading the bending piece 51 and the end of the shaft then fixing by cauking the other end of the reinforcing shaft 3 to the opposite bending piece 52. By press-fitting the press-fitting shaft part 41 by spreading the bending piece 51 and a hole 31 at the end of the shaft, the rotational force is acted on the reinforcing shaft 3 accoring to accuracy of the projected lines on the press-fitting shaft part 41 and accuracy of press fitting working, and the other end of the reinforcing shaft 3 is freely rotatable because of being placed in the free state. Thus, twist of the reinforcing shaft 3 which is a conventional problem and becomes the cause of strain in the rotational chassis 5 is solved at this point of time. Next, the free end of the reinforcing shaft 3 is fixed by calking to the bending piece 52.
Patent JP-H04164263-A (JP)
Title: Distribution line phase detector
Inventor: TANAKA KEIICHI
IPC: G01R29/18
Filed: 1990-10-29
Abstract: PURPOSE:To enable automatic judgment of the results of phase detection by connecting in-phase detectors between both sides of respective ground detectors, phase rotation detectors, and voltage detectors on the respective power-supply/ load sides of a bypass circuit, and by judging the respective detected outputs by means of a sequence circuit. CONSTITUTION:Ground detectors 2a, 2b confirm that specified connecting cables have been connected to the ground phase on the distribution line side. Phase rotation detectors 3a, 3b, in the case of three phases, equalize the phase rotation on the distribution line side to that of the generator mounted on a power-supply vehicle. When the phase rotations of the cables connected to a hot line are opposite, specified two phases are changed so that they can be coincident. Voltage detectors 6a, 6b for 140V detect the voltage to ground of 173V for confirmation use of being three-phase 4-line type power phase W. And the operation outputs of respective detectors 2a to 7 are input into a sequence circuit 30, and when the AND conditions of respective detector outputs are satisfied, it is judged that the result of the phase detection is good. And the phase rotation, different phase connection or the like are autmatically judged on the basis of the presence of outputs or respective detectors.
Patent JP-S63144923-A (JP)
Title: Electric working device
Inventor: INOUE KIYOSHI
IPC: B23H7/26
Filed: 1986-12-09
Abstract: PURPOSE:To stabilize the working precision by installing a device which supports an upper arm supported by a column erecting from a machine base and a lower arm or the machine base in relatively shiftable ways in a fine distance and controls the relative position. CONSTITUTION:When electric discharge machining is started, and operation continues for a long time, a column or arm 2 which erects from a machine base 1 is tilted by a minute angle by the heat due to the electric discharge voltage or working liquid, and the axis of an electrode shifts. Then, the displacement of the axis of the electrode due to the heat is detected by a light receiving device 18 which receives the light beam supplied from a light source 17, and a controller 19 drives motors 4 and 5 according to the detected output and controls the tilt angle of the column 2 or a wire electrode, and permits the light beam to correctly irradiates a standard point. Therefore, the main axis of the electrode can be set so as to always crosses correctly at right angles with a worked surface, and the working precision can be stabilized.
Patent JP-H02137480-A (JP)
Title: Image pickup device
Inventor: SAKAI MIKIO
IPC: H04N5/225
Filed: 1988-11-18
Abstract: PURPOSE:To rapidly perform panning and tilting with high accuracy also as attaining the miniaturization of the whole of a device by arranging first and second optical systems so as to intersect orthogonally with each other, and turning the first and second optical systems independently, respectively, CONSTITUTION:The first and second optical systems are constituted in such a way that they can be turned freely centering an optical axis 18Y for the former and an optical axis 18X for the latter. By rotating a motor 9 for panning by a prescribed quantity by a signal from a motor control part 22, thereby, the panning of a photographing system is performed as applying correction on the rotation of an image on an image pickup plane 18Z. Meanwhile, a motor 17 for tilting is rotated by the prescribed quantity by the signal from the motor control part 22, thereby, the tilting of the photographing system is performed as applying the correction on the rotation of the image. In such a way, the panning and the tilting of the photographing system can be performed independently, respectively.
Patent JP-2001109775-A (JP)
Title: Recording medium with registered place retrieval data and program recorded thereon and navigation device
Inventor: KATO KOJI
IPC: G06F17/30
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To smoothly select a city name. SOLUTION: This device has a city name file composed of city name data to which city codes are respectively attached and target registered place data composed of target registered place data to which the city codes are respectively attached. The retrieval item of a city name to its city code has a flat structure without being hierarchized from city names belonging to upper administrative regions to city names belonging to lower administrative regions. Not only city names belonging to the upper administrative regions but also the combinations of the city names belonging to the upper administrative regions and city names belonging to the lower administrative regions are displayed on a display screen because the retrieval items of city names to their city codes have a flat structure without being hierarchized.
Patent JP-H10136244-A (JP)
Title: Electronic image pickup device
Inventor: KIJIMA TAKAYUKI
IPC: H04N5/357
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic image pickup device that uses a CCD image sensor whose pixels are in the order of 1,000,000 by which a moving image is displayed at a drive frequency of <=20MHz. SOLUTION: An inter-line CCD image sensor whose number of pixels exceeds 1,000,000 has a color filter of Bayor arrangement suitable for full pixels read by non-interlace scanning. The CCD image sensor is driven normally in high speed mode and driven in high image quality mode only when a trigger is depressed. The CCD image sensor provides an output of a pixel signal of one line for each of three lines in the vertical direction in high speed mode. While the CCD image sensor is driven in high speed mode, an image is displayed on a liquid crystal display section at a frame rate of 60 frames/sec and the image is recognized as a moving image by human eyes.
Patent JP-H07147621-A (JP)
Title: Image forming device
Inventor: MURANO SHUNJI
IPC: B41J29/377
Filed: 1993-11-22
Abstract: PURPOSE:To provide the image forming device for forming latent images with high picture quality on a photoreceptor. CONSTITUTION:In this image forming device, a lens member 2 and an image element member 1 linearly arranging and mounting a lot of image element arrays 4 on a transparent substrate 3 are installed at a certain interval. The image element member 1 is bonded to an individual electrode wire 3a, for which an individual electrode 4a installed on one main face of each image element array 4 is attached to one main face of the transparent substrate 3, by face down bonding and connected to a common electrode wire 3b, for which a common electrode 4c installed on the other main face of each image element array 4 is attached to the other main face of the transparent substrate 3, by a clip terminal 5 composed of a metal material and attached with a radiating member 5a at one part.
Patent JP-H01134519-A (JP)
Title: Coordinate detector
Inventor: FUJIO HIROSHI
IPC: G06F3/03
Filed: 1987-11-20
Abstract: PURPOSE:To calculate the height of a pen with high accuracy by using the periodical errors produced when the location of an energizing device is obtained on a tablet. CONSTITUTION:The lead wires 11, 12, 111 and 112 are set with spaces secured every P/8 pitch. The phase amplitude error produced when a pair of wires 11 and 12 is selected varies periodically in P/4 pitch. So is with selection of a pair of wires 111 and 112. In this case, however, the characteristics of the amplitude error have the changes of adverse polarities to each other owing to the P/8-pitch shift to both wires 11 and 12. The errors of adverse polarities are eliminated with each other. Thus the average value between the phase modulated signal amplitude obtained from selection of a pair of wires 11 and 12 and that obtained from selection of a pair of wires 111 and 112 is defined as the height Z of a pen.
Patent JP-H02137406-A (JP)
Title: Dielectric antenna
Inventor: ISHIKAWA YOHEI
IPC: H01Q13/24
Filed: 1988-11-17
Abstract: PURPOSE:To shorten the length of a dielectric rod and to miniaturize a dielectric antenna by providing an auxiliary reflecting mirror between the focus of a main reflecting mirror and a rotary parabolic surface and positioning the dielectric rod, a primary radiator and the auxiliary reflecting mirror on the same side as the main reflecting mirror. CONSTITUTION:The auxiliary mirror 4 is made to be the reflecting mirror by coating the surface of a metallic mesh and the like by resin in the similar way as the main reflecting mirror 2, and the reflecting mirror is provided between the center O and the focus F of the reflecting mirror of the main reflecting mirror 2 as a main reflecting mirror 2-side. The primary radiator 1, the auxiliary reflecting mirror 4 and the dielectric pole 3 are provided on the reflecting surface-side of the main reflecting mirror 2. Consequently, a radiation electromagnetic wave radiated from the primary radiator 1 reaches the auxiliary reflecting mirror 4 and the main reflecting mirror 2 while extending at the time of origination. Then, it is reflected on the main reflecting mirror 2 and is propagated along the dielectric pole 3, where by it comes to a state that an objective quantity spreads at the time of reflection. Consequently, the length of the dielectric rod 3 can be shortened, and the total length of the dielectric antenna can be shortened.
Patent JP-H06120064-A (JP)
Title: Manufacture of multilayer chip part
Inventor: NAKAZAWA CHIKASHI
IPC: H01F41/00
Filed: 1992-10-06
Abstract: PURPOSE:To provide a method of manufacturing a multilayer chip part, wherein it can be visually judged basing on the external appearance of the chip part that a prescribed margin is secured between on inner conductor and the side face of the chip or not. CONSTITUTION:The 100X200 of prescribed inner conductor patterns arranged in lines in a rectangular pattern are printed with Ag paste on each of green sheets 1 each provided with through-holes 3. At this point, check marks 2 arranged side by side in a pair are printed at nine points (corner, center of side, center) on the green sheet 1. Then, the green sheets 1 are stacked in a certain constitution and pressure-joined together, and the stacked sheets are cut into unit chips. Then, the side faces of all the chips where the check marks 2 are internally provided are visually observed to check, then the chips where coils are provided are burned, and an outer electrode is provided to the end face of each chip where a coil end is exposed.
Patent JP-H03155094-A (JP)
Title: Membrane type electroluminescence display element
Inventor: KIDO FUSAKICHI
IPC: H05B33/14
Filed: 1989-11-13
Abstract: PURPOSE:To increase the resistivity of a luminous layer and to realize a high brightness by placing a layer made by adding Zn or Mg to a basic material at the interfaces between the luminous layer and dielectric layers. CONSTITUTION:On a transparent base 1, one side electrode 2a is provided, and on the electrode 2a, one side dielectric layer 3a is placed as a cover. On the dielectric layer 3a, are formed a luminous layer 4 which consists of a base material of a IIIb-Vb family three-dimensional compound shown as GaN or AlxGa1-xN(0<x<1), and a luminous layer 4 which consists of element ions added to the base material functioning as the luminous center, and on the dielectric layer 3a including the luminous layer 4, the other side dielectric layer 3b is placed as a cover. And at the interfaces between the luminous layer 4 and the dielectric layers 3a and 3b, layers 5a and 5b made by adding Zn or Mg to the base material are placed. Consequently, the resistivity of the luminous layer 4 is increased, and a high brightness can be realized.
Patent JP-S63144439-A (JP)
Title: Optical recording disk and its production
Inventor: NANBA NORIYOSHI
IPC: G11B7/24097
Filed: 1986-12-08
Abstract: PURPOSE:To easily and accurately attach an optical recording disk magnetically onto a disk mounting board by unifying a hub part having a center hole part and containing a magnetizing member with the disk inner peripheral part of a substrate containing a record layer. CONSTITUTION:An optical recording disk 1 has a pair of optical recording parts 21 and 25 including record layers 41 and 45 on the disk-shaped substrates 31 and 35 having projecting hub parts 5 at the center parts respectively. The parts 5 include the hole parts 55 and the resin substantially transparent to the write/read beams (with preferably >=80% transmission factor) is used to both substrates 31 and 35. Thus the write/read actions are possible through the rear sides of these substrates and therefore the production yield is improved for both substrates 31 and 35 together with an easy assembling job and high accuracy. As a result, the disk 1 has a satisfactory dynamic balance in its working mode. In addition, the disk 1 can be fixed easily and accurately onto a disk mounting board.
Patent JP-S63146546-A (JP)
Title: Conference telephone system
Inventor: TAKASAKI YOSHITAKA
IPC: H04M3/56
Filed: 1986-12-10
Abstract: PURPOSE:To attain a conference telephone system easily identifying a caller with low cost by detecting an output of a microphone corresponding to a caller and driving/displaying an utterance display device exclusive for each talker. CONSTITUTION:When a participant A makes an utterance on a microphone 11, it is distributed to transmission lines 52, 62 via a transmission line 31, and an utterance signal of the participant A applied to an utterance detection amplifier 8 from the transmission line 62 blinks a lamp 1 and is supplied to a participant C by a speaker 2. This is similar as to other participants. Since the caller is easily identified and the system is constituted without using a picture equipment and a transmission line, the cost is reduced and an economical conference telephone system with rich in feeling of presence is realized.
Patent JP-H06140152-A (JP)
Title: Lighting circuit for electroluminescent light
Inventor: IWATA KOZO
IPC: H05B44/00
Filed: 1992-10-30
Abstract: PURPOSE:To reduce the loss in a switching transistor of a lighting circuit for electroluminescent light. CONSTITUTION:The output terminal of an output circuit consisting of switching transistors Q1, A3 is connected to one end of a series circuit consisting of an electroluminescent light E1 and an inductor CH, the current polarity detecting output terminal of a current polarity detecting circuit consisting of transistors Q2, Q4 is connected to the other end, and the switching transistors Q1 and Q3 are driven by the transistors Q2, Q4, respectively. The heating by the loss in the switching transistor at large-size EL drive which was a problem in the past can be reduced.
Patent JP-H10141556-A (JP)
Title: Pipe joint and application method therefor
Inventor: OKUYAMA TETSUHIRO
IPC: F16L15/04
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion-proof pipe joint which is capable of reducing the number of component items and reducing man-hours required for a work using bent parts even when many branches, bent parts exist in a piping. SOLUTION: The corrosion-proof pipe joint consists of a union collar 11 having a female screw 111 threaded onto a male screw formed on the outer surface of one end of a metal pipe, a union nut 12 having a bag-like part 121 engagingly locked to a collar 112 of the union collar 11, and a metal pipe joint body 13, on a connection part at least on one end of which a male screw part 131 threaded into a nut 122 of the union nut 12 is formed.
Patent JP-H04167295-A (JP)
Title: Semiconductor storage circuit device
Inventor: NAKAZATO HIROSHI
IPC: G11C11/413
Filed: 1990-10-30
Abstract: PURPOSE:To prevent read data from falling into an indefinite state by fixing the level of each bit line to grounding potential or power source potential with regards to an address signal which does not select any word line. CONSTITUTION:This device is provided with a detection circuit 5 which detects that no word lines responding to address signals AD1 to ADn are available in a plurality of word lines WL1 to WLM and turns a detected signal into an active level and transistors Q1 to QN. In addition, a potential fixing circuit 6 is installed, which fixes the level of each bit line BL1 to BLN to grounding potential when the detected signal OS is in an active state. Therefore, even when there is input address signals AD1 to ADn which do not select any word lines WL1 to WLM, the bit lines BL1 to BLN are fixed to the ground potential. This construction makes it possible to fix read data RD1 to RDn output from a read circuit 4 to '00 to 0', thereby preventing the data from falling into an indefinite state.
Patent JP-S62153201-A (JP)
Title: Mixed granular agent resistant to crystal precipitation
Inventor: HAYASHI MASAO
IPC: A01N25/12
Filed: 1985-12-27
Abstract: PURPOSE:To obtain the titled mixed granular agent resistant to crystallization and precipitation of principal agent to the surface of granule during storage, by heating a mixture of alpha- (beta-Naphthoxy) propionanilide and other compound, adding another compound to the mixture under heating and forming the product. CONSTITUTION:alpha- (beta-Naphthoxy) propionanilide and N- (1-methyl-1-phenylethyl-2- bromo-3, 3-dimethylbutanamide or the above two components and an active agricultural chemical component such as 2-benzothiazol-2-yloxy-N- methylacetanilide are mixed together under heating, kneaded with a carrier such as fine mineral powder, an assistant such as binder and water, granulated and dried to obtain a mixed granular agent resistant to the precipitation of crystal. The agent is useful as a herbicide for paddy rice field for middle stage of growth. EFFECT:The agent is expected to have high application safety because of its uniform herbicidal effect and the resistance to the separation and scattering of crystal of active component from the granule during use. It exhibits economi cal and labor-saving effect.