baber/WOPTO huggingface dataset:
Patent JP-S6378049-A (JP)
Title: Humidity detector
Inventor: TAKEDA YASUHIRO
IPC: G01N19/10
Filed: 1986-09-19
Abstract: PURPOSE:To permit stable humidity detection by depositing a moisture sensitive expandable and contractable film on one main of a cantilever consisting of a thin semiconductor sheet and forming piezo-resistance regions on the other main plane of the cantilever. CONSTITUTION:This detector is formed by extending the cantilever 2 having about 20mum thickness integrally from a square annular base part 1 consisting of silicon and having about 300mum thickness. The piezo-resistance regions 3a-3d are formed on the surface of the cantilever and the moisture sensitive expandable and contractable film 4 consisting of a high-polymer material such as nylon and having about 20mum thickness is deposited on the rear surface. The film 4 is formed by coating and drying nylon which is made into a liquid for by a solvent such as hexafluoroisopropanol. the cantilever 2 is deflected by the expansion and contraction force of the film 4 and the resistance values of the regions 3a-3d change when the film expands or contracts according to the moisture of the atmosphere to be measured. The resistances are bridge-coupled by an external circuit. The strain of the cantilever 2; i.e., humidity, is detected by measuring the bridge voltage.
Patent JP-H0386269-A (JP)
Title: Method and device for painting
Inventor: MIMURA NORIKAZU
IPC: B05C3/18
Filed: 1989-08-29
Abstract: PURPOSE:To uniformly paint a web surface by providing bubble guides in a tank and ejecting gas from below the bubble guides, thereby bubbling the paint and bringing the paint into contact with the web. CONSTITUTION:The holding temp. and liquid level height of the paint 3 and the spacing of the bubble guides 4, etc., are set at respective conditions. While air is sent to an air diffuser 6, the web 8 is horizontally moved. The air ejected from the air diffuser 6 generates the bubbles 10 of the paint 3. The bubbles 10 rise between the bubble guides 4 and build up at the top end; thereafter, the bubbles overflow and fall onto the surface on the paint 3 in the tank 2. The paint comes into contact with the rear surface of the web 8 traveling at a constant speed at the point of the time when the bubbles build up, by which the web is painted. The uniform painting is executed in this way and the cost is reduced.
Patent JP-H1046531-A (JP)
Title: Road ancillary facility
Inventor: ARAI HEIICHI
IPC: E01F9/011
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To facilitate positional changing work of a horizontal arm by axially supporting the horizontal arm by a dry bearing with a sufficient bearing surface against a ball part and supporting a thrust load by a thrust metal. SOLUTION: A cylindrical body 3 is externally fit on a support shaft 2 erected on a pole part 1, and a dry bearing 4 is vertically fit on an inner surface of the cylindrical body 3. Additionally, the cylindrical body 3 is supported by a thrust metal 5 fit on the support shaft 2, and a flange 6 of the cylindrical body 3 and a flange 7 of the pole part 1 are connected to each other. Furthermore, a flange 10 of the cylindrical body 3 and a flange 12 of a horizontal arm 11 are connected to each other, and a flange 15 of the cylindrical body 3 and a flange 17 of an upper part pole part 16 are connected to each other. In case of taking refuge the horizontal arm 11, when the horizontal, arm 11 is rotated by disconnecting the flanges 6, 7, the cylindrical body 3 is axially supported by the dry bearing 4, and the thrust load is supported by the thrust metal 5. Consequently, it is possible to lightly carry out positional change even in the case when a heavy load is loaded on the horizontal arm 11.
Patent JP-H0779421-A (JP)
Title: Synchronizing signal detector
Inventor: OKUMA MAKOTO
IPC: H04N11/08
Filed: 1993-09-08
Abstract: PURPOSE:To enable a detector to effectively cope with production of noise at special reproduction by sensing a state of a MUSE audio signal at a fastest point of time. CONSTITUTION:A data rate of a digital MUSE signal received by a sampling conversion circuit 1 is converted into a data rate of a MUSE audio signal, the MUSE audio is converted from data of ternary 2 samples into binary 3-bit serial audio data at a ternary binary conversion circuit 2. The binarized audio data stream is inputted to a comparator 3, in which the data are compared with an audio frame synchronizing signal stored in a pattern memory 4. A control circuit 5 receives the result of detection of the audio frame synchronizing signal from the comparator 3 to seek a frame synchronizing signal of the MUSE audio signal and sends a pulse to a post-stages of the demodulation system, by which all the system is synchronous with the input signal.
Patent JP-H0777159-A (JP)
Title: Plunger pump
Inventor: TAKAHASHI KENRO
IPC: F04B39/12
Filed: 1993-09-08
Abstract: PURPOSE:To keep radiation noise reduction effect in a saturated area of a plunger pump similarly to a characteristic area. CONSTITUTION:When a plunger 1 is located on a bottom dead center (a), an intake port 3 is exposed from a cylinder 2, and fluid is suctioned into a chamber 4. During inserting process of the plunger 1 through positions (b), (c) and a top dead center (d), the suctioned fluid in the chamber 4 is compressed, and discharged from a check valve 6. A circular groove 9 which is formed on an inner peripheral surface of a cylinder 2 is communicated with the intake port 3 between the position (b) where the port 3 is closed and the top dead center (d). Even in a saturated area, where a compression starting point is delayed from the position (b) to the position (c), a seal length L at the compression starting poing can be kept to be a small value Lc. Radiation noise reduction effect can be kept in the saturated area similarly to a characteristic area.
Patent JP-S6281722-A (JP)
Title: Electronic part device
Inventor: TAKABAYASHI HIROSHI
IPC: H05K3/40
Filed: 1985-10-07
Abstract: PURPOSE:To enable the repair without the limitation due to parts, material, constitution, etc. and to contrive the improvement in productivity by connecting electrically a printed circuit board to an electronic part arranged on that board through an anisotropic conductive bonding layer while positioning a projection of a thick film conductor so as to bring it in accordance with a lead-out electrode of the electronic part. CONSTITUTION:In a printed circuit board 1, a first thick film conductor 3 and a second thick film conductor 4 are formed on an insulating substrate 2 made of glass, ceramic, etc. After curing, a conductive adhesive showing anisotropic conduction is printed in a desired position on the printed circuit board 1. An IC chip 8 is mounted on the printed circuit board 1 while positioning the second thick film conductor 4 formed as a protrusion or salient on the printed circuit board 1 so as to bring it in approximate accordance with a lead-out electrode 9 formed on the IC chip 8, after which the substrate is heated from the IC chip 8 side by a heater. As a result, an insulating resin 6 is thermally fused between the printed circuit board 1 and the IC chip 8 and fixes them. The part pressed by the protrusion or salient- form second thick film conductor 4 comes in contact with the lead-out electrode 9 of the IC chip 8 through a conductor 7 and electrically gets conduction.
Patent JP-H1164535-A (JP)
Title: Detecting method for solid particle in fluid and particle sensor
Inventor: HIROTA JUICHI
IPC: G01N15/02
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for discriminating between a particle signal and an electrical signal other than a particle signal relative to an electrical signal outputted from a particle sensor. SOLUTION: A particle sensor is used, which has a sensor element 10 including a vibration part 14 having mass capable of responding to collision of solid particles in a fluid and a detection part 20 for detecting its vibrations and converting them into an electrical signal. Whether or not the electrical signal outputted by the particle sensor is caused by the collision of solid particles is determined by comparing a maximum amplitude value in frequency components in a specific range, 1/50 to 10 times of a primary resonance point possessed by the sensor element 10, of frequency components included in the electrical signal outputted by the particle sensor,  with a fixed value determined based on a maximum amplitude value in frequency components in the specific range of frequency components included in an electrical signal caused by collision of solid particles or by turbulence of flow itself of the fluid and previously obtained by using the particle sensor.
Patent JP-S6034570-A (JP)
Title: Method of manufacturing compact plastic gear tooth
Inventor: MABUCHI HIROYUKI
IPC: B29C45/26
Filed: 1983-11-28
Abstract: PURPOSE:To improve the accuracy by disposing a pouring gate for plastic molding of a plastic gear near to a joint area between a gear wheel and a shaft of the plastic gear. CONSTITUTION:A pouring gate 5 for plastic molding of a plastic gear 4 is disposed near to a joint 4a between a gear wheel 4d and a shaft 4c. Because of this, the pouring gate 5 can be located at a position which is very close to the shaft center and is also close to both pinion 4b and the shaft 4c, and can be made relatively large in size. Therefore, the accuracy of the circularity of the gear wheel 4d is attained to a level which is sufficient for practical usage, and since the filling of plastic into the pinion 4b and the shaft 4c is adequately conducted, the accuracy of the shape and axial length of the pinion is satisfactorily attained.
Patent JP-H1066403-A (JP)
Title: Operation support-equipment for paddy field-working vehicle
Inventor: YUKIMOTO OSAMU
IPC: A01B69/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To enable the information for operation aid, for example, the running traces and running directions of the working machine to be monitored on the vehicle on the basis of the position of the vehicle and the like on the manned operation of a working vehicle in the crop field such as a tractor. SOLUTION: In the crop field work with a working vehicle, the position information of the vehicle detected by the vehicle position detector, the information on running orientation of the vehicle detected by the vehicle position detector or the orientation sensor, the vehicle conditions such as the inclination of the vehicle detected by the inclination sensor or the lifting sensor of the working machine, and the passage of the time detected by the timer are collected to display the compartment lines 1 of the crop field and the mark 2 expressing the present position of the vehicle, as pointing the running direction on the display unit set in front of the driver's seat, based on the previously indicated information on the crop field such as the compartment of the crop field, the working width, the standard working orientation.  In addition, the running traces 4 of the working vehicle on working are displayed as bands having the working width up to now, while the running traces 3 on idling is displayed as liens binding the working width.
Patent JP-S63226030-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: HORAI MASATAKA
IPC: H01L21/322
Filed: 1987-09-07
Abstract: PURPOSE:To prevent any dusting from occurring in later processes by a method wherein a distorted layer is formed on the rear of raw material mechanically or by laser beam irradiation to be removed within specified range (thickness) by a chemical process. CONSTITUTION:A distorted layer is formed on the rear of a raw material mechanically or by laser beam irradiation. Then, the rear distorted layer is removed in etching level within the range of 200-5000Angstrom . Thus, the least surface stained semiconductor substrate can be formed without lessening the gettering effect so that the substrate may be adapted for several types of devices by selecting pertinent combination of distortion level and etching level.
Patent JP-S61103660-A (JP)
Title: Metal pattern exchanger
Inventor: HACHIMAN SHOJI
IPC: B29C45/26
Filed: 1984-10-24
Abstract: PURPOSE:To exchange safely and easily a metal pattern by joining the pattern to a bracket by means of connectors, joining the same to a hoisting plate which can slide in the direction perpendicular thereto and hoisting the pattern via a cushion device by a hoisting block adjustable of the centroid position. CONSTITUTION:The metal pattern 18 is connected to the bracket 22 by means of the connectors 60. The metallic pattern is joined by the connectors 60 to the plate 23 intersecting horizontally and orthogonally with the bracket 22. The right and left centroid positions are adjusted by a handle 28 and a screw shaft. The centroid position of the sliding block 19 of the bracket 22 is adjusted by a handle 27 and a screw shaft 24 and the metal pattern is hoisted and moved by a hook 3 of a crane, etc. via the cushion device 40. The metal pattern 18 is hoisted while the centroid position thereof is adjusted and therefore the attachment and detachment thereof are made safe and easy and the time for exchanging the metal pattern is reduced.
Patent JP-H1059666-A (JP)
Title: Vehicle position detecting device for vehicular elevator
Inventor: KAWAGISHI MANABU
IPC: B66B3/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent a light projector or a light receiver from being disrupted even when a vehicle driver makes an error in operation and advances in the side surface side plate direction as well as to prevent intentional mischief by constituting so that the light projector and the light receiver are respectively sandwiched between side plates and are arranged at a prescribed distance from a side plate surface. SOLUTION: When a vehicle driver of a vehicle 2 makes an error in operation and advances in the direction of side surface side plates 3, 4, a light projector 5 and a light receiver 6 to detect a position of the vehicle 2 are respectively sandwiched between side plate 3 and 4, and since the light projector and the light receiver 5 and 6 are arranged at a prescribed distance from a side plate 3, 4 surface so as to be protected from external force, there is no possibility that the vehicle 2 contacts or collides with the light projector 5 or the light receiver 6. Since the light projector 5 or the light receiver 6 are also arranged in a position invisible from the vehicle driver, intentional mischief can also be prevented.
Patent JP-H1063664-A (JP)
Title: Method and device for translating natural language
Inventor: MATSUO YOSHIHIRO
IPC: G06F17/28
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent disability in the translation of unknown phonogram words and the erroneous translation of phonogram words forming a compound word by using a phonogram word dictionary in which the words in a 2nd natural language are described by phonograms in a 1st natural language. SOLUTION: A translation device 2 for the natural language divides a 1st sentence into words and outputs a morpheme string through a morpheme analytic means 10. A phonogram extracting means 20 extracts a phonogram string from the morpheme string and outputs the phonogram string and a non- phonogram string. Next, a phonogram string discriminating means 30 outputs the phonogram strings while dividing them into the compound word or the unknown word and the other phonogram string. A phonogram word translating means 40 generates the 1st word stream in the 2nd natural language corresponding to the compound word or unknown word while using a phonogram word dictionary 50 in which words in the 2nd natural language are described in the 1st natural language.  A translating means 60 translates the non-phonogram string and the phonogram string excepting for the compound word or unknown word to a sentence in the 2nd natural language and generates a 2nd sentence by inserting the 1st word stream into that sentence.
Patent JP-S59116453-A (JP)
Inventor: UMEZAWA HIDEJI
IPC: D03D47/30
Filed: 1982-12-22
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-2000059146-A (JP)
Title: Mixer circuit and receiving circuit
Inventor: ICHIKAWA KATSUHIDE
IPC: H03D7/14
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To suppress a leak of a local oscillation signal to an RF buffer side and to reduce deterioration in NF(noise factor) characteristics and secondary distortion characteristics by interposing a series connection bodies of a 1st and a 2nd capacitors that have the same capacitance between the drains of two RF(radio frequency) buffer transistors and grounding the connection point of the 1st and 2nd capacitors. SOLUTION: The mixer circuit, after amplifying RF signals from RF signal input terminals 101 and 102 by RF buffer transistors(TR) 116 and 117, converts them to intermediate-frequency signals by TRs 110 to 113 for frequency conversion with local oscillation signals from local oscillation signal input terminals 127 and 128 and outputs them to an intermediate frequency output terminal 108. Here, NF and distortion improving capacitors 114 and 115 are connected between the drains of the TRs 116 and 117 and the connection point of the NF and distortion improving capacitors 114 and 115 are grounded. Consequently, even when the leaks of the local oscillation signals to the drain sides of the TRs 116 and 117 have the same phase, the leaks can be suppressed.
Patent JP-S6282331-A (JP)
Title: Photodetector for light emission pattern measurement
Inventor: TAKAHASHI TSUGUNORI
IPC: G01J3/443
Filed: 1985-10-08
Abstract: PURPOSE:To improve convergence efficiency and to detect fine emitted light by forming a through hole in the center of a photodetecting element and inspecting a substrate through the through hole with an exciting beam. CONSTITUTION:A photodetector 10 is provided with a transmission window 7 which constitutes the photodetecting element, a photodetecting material, and the through hole 12 in the center of a case 11 which contains them. The exciting beam 2 is projected on the substrate 1 through the through hole 12 and light emitted by the substrate 1 is photodetected. Consequently, the photodetector 10 can be put closer to the substrate and even fine emitted light is therefore detected.
Patent JP-H0665876-A (JP)
Title: Method for dyeing acrylic yarn
Inventor: TOKI MASAHISA
IPC: D06P7/00
Filed: 1992-08-24
Abstract: PURPOSE:To dye acrylic yarn not causing dyeing speck without requiring a rewinding process. CONSTITUTION:Acrylic yarn subjected to false crimping treatment undergoes removal of false crimping in a wound state while being dyed by a package type dyeing machine at >= the glass transition point of the acrylic yarn.
Patent JP-2001054203-A (JP)
Title: Regenerative braking device of vehicle
Inventor: SANO YOSHIAKI
IPC: B60L7/22
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide the regenerative braking device of a vehicle which does not give a drivers uncomfortable feeling in a drift driving state, and further, can obtain larger regenerative energy. SOLUTION: In order to calculate the target value of a regenerative braking force in the drift driving state of a vehicle, the generative braking device of the vehicle calculates a reference regenerative braking force (step S10), and further, calculates a correction value corresponding to the distance between vehicles and a correction value which corresponds to the situation of a road ahead respectively (steps S16 and S20). Since the maximum correction value among them is added to the reference regenerative braking force to correct the target value (step S24), so that a proper regenerative braking force corresponding to the actual running situation can be generated.
Patent JP-2001052413-A (JP)
Title: Disk changer
Inventor: ITO HIDEO
IPC: G11B17/26
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a disk changer capable of performing ejecting and selecting operations with a simple structure. SOLUTION: In this disk changer, a playback part 5 having rotational centers 5b and 5c in both ends is rotatably attached respectively to a base part 1 and a carrier part 6. A gear 8 is provided in the playback part 5, and a base part gear 7 and a carrier part gear 25 are formed to sandwich the gear 8 in the base part 1 and the carrier part 6. One end of the carrier part 6 is supported by engaging the carrier part gear 25 with the gear 8 provided in the playback part 5, and the other end of the carrier part 6 is supported by the rotational center 5c of the playback part 5. When the playback part 5 is rotated with respect to the base part 1, the carrier part 6 is vertically moved roughly straight while keeping its posture roughly parallel to the base part 1. Thus, a selecting operation is performed with a simple structure.
Patent JP-S61102882-A (JP)
Title: Electronic still camera
Inventor: MOMOCHI NOBUMOTO
IPC: H04N5/783
Filed: 1984-10-25
Abstract: PURPOSE:To enable pickings-up as checking the image with an electronic view- finger without depriving its function as a finder by reproducing, during shutter- charge times when the shutter is closed in the successive pick-up mode, the images picked-up immediately prior. CONSTITUTION:In the successive pick-up mode, a switch circuit 16 is so controlled as its terminals p-r are on, and a reproduction circuit 14 and a recording and reproducing system 12 is controlled,a nd the images recorded are reproduced. The reproduced images, via a switch 16, is displayed in an electronic view-finder 17. The images are displayed starting after the shutter charge time and ends immediately prior to the time when the next shutter release signal is supplied to a shutter drive 9 a still exposure controller 6. Later, a system controller 7 and the still exposure controller 6 will perform shutter releasings to a certain times, to display in the electronic view-finder the recorded images recorded immediately prior the shutter releasing.
Patent JP-S6468098-A (JP)
Title: Remote control device
Inventor: YOSHIZAWA HIROBUMI
IPC: H05K1/18
Filed: 1987-09-08
Abstract: PURPOSE:To improve reliability and to attain a miniaturization by mold packaging at least one part of a substrate or a lead frame with resin. CONSTITUTION:A LED 4 to convert an electric signal outputted by a circuit composed of a switch 1 to instruct remote control data, an IC 2 to generate these remote control data as the electric signal and its peripheral circuit elements 3 of a register, a capacitor, an oscillator, etc., into an infrared signal, and a battery 7 to supply a power source to this circuit are soldered or press- sticked to a printed wiring board 5. The printed wiring board 5 on which the circuit elements are loaded is inserted into the cavity of a molding machine such as an injection molding machine or a transfer mold molding machine, a resin 6 such as an ABS resin and an epoxy resin is injected into the cavity and solidified and it is completed as a mold packaging. That is to say, since an electric circuit is sealed and closed by the resin, it becomes more difficult for water, oil, chemicals, harmful gas, etc., to invade and a miniature and highly reliable remote control device can be cheaply obtained.