baber/WOPTO huggingface dataset:
Patent JP-S61232951-A (JP)
Title: Obstacle avoiding device for top brush in car washing machine
Inventor: DENDA MAMORU
IPC: B60S3/06
Filed: 1985-04-09
Abstract: PURPOSE:To make an operator dispense with his avoiding operation, by letting a device store the position of an obstacle on the basis of an operating position as soon as the avoiding operation for a car washing obstacle has been done. CONSTITUTION:When an obstacle avoiding input is emitted out of a lifting operation inputting device of an operation panel 18, a body traveling position is read out and stored in a first memory device. Simultaneously, an avoiding motion position at returning is found according to a tilt at the inputted point of time being read out of a tilt detecting device of a swing arm 6 of a top brush, and the data is stored in a second memory device. After ward, data given by a traveling position detecting device is checked up with that of the forst memory device at outgoing but that of the second memory device at returning, respectively, so that at that point that they accord with each other, the avoiding motion required is secured.
Patent JP-S551660-A (JP)
Title: Signal detection circuit
Inventor: YAZAWA NOBUHARU
IPC: G11B15/02
Filed: 1978-06-19
Abstract: PURPOSE: To avoid the signal detection level and the time setting of non-signal state from being fluctuated due to power supply voltage, by detecting the non-signal state  of the signal source through the use of the delay circuit.  
     CONSTITUTION: The circuit detects the non-signal state at the tape reproducing  unit, and the signal from the signal source 1 such as magnetic tape is fed to the  rectifying circuit 3 via the coupling capacitors 11, 12 and amplifier 2. The switch  circuit 6 turns on and off depending on the level of this rectified voltage. Further,  when the switch circuit 6 is OFF with non-signal state, the delay circuit 7 is operated to output the output from the terminal 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58191717-A (JP)
Title: Preparation of aromatic polyester
Inventor: NOZAWA SEIICHI
IPC: C08G63/00
Filed: 1982-05-04
Abstract: PURPOSE:To obtain the titled polymer having high polymerization degree, economically in an industrial scale, by the interfacial polycondensation reaction of mixture of bisphenols and phenolphthalein with terephthaloyl dichloride using a specific quaternary ammonium compound as a catalyst. CONSTITUTION:The objective polymer is prepared by the interfacial polycondensation of (A) an alkaline aqueous solution containing (i) a bisphenol compound of formula I (A is O, S, SO2, CO, alkylene, etc.; R<1>-R<8> are H, halogen or hydrocarbon group) (e.g., bisphenol A) and (ii) phenolphthalein at a molar ratio of 10:90-97:3 with (B) an organic solvent (e.g. methylene chloride) solution of terephthaloyl dichloride in the presence of (C) a catalyst comprising the compound of formula II[R<9> is >=14C alkyl; R<10>-R<12> are alkyl, aralkyl, etc.; X is halogen or OH] (e.g. stearyltrimethylammonium chloride).
Patent JP-H09243392-A (JP)
Title: On-vehicle navigation system and method for searching guidance route
Inventor: SEKINE MINORU
IPC: G09B29/10
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigation system and a guidance route searching method which searches a guidance route in such way that the direction in which the vehicle is to travel is preferred if guidance route searching is started while the vehicle is about to turn at an intersection. SOLUTION: A route change detecting part 5 detects that a vehicle is about to turn right or left, from the operating condition of a turn signal, etc. When a route search requirement setting part 13 detects that the vehicle is about to change direction during guidance route search, it sets a point ahead in the new direction as a starting point, and sets the cost between an intersection where direction is changed and the starting point to a sufficiently high value so that it is not selected as a route.
Patent JP-H01247328-A (JP)
Title: Method and device for transferring columnar package unit
Inventor: ITO KINZO
IPC: B65B69/00
Filed: 1988-03-28
Abstract: PURPOSE:To contrive the facilitation of processing in the next process of a load prevented from its collapse by carrying a columnshaped package unit, piled up in multiple rows and steps on a cartridge having a support in both sides, to an unloading position and sliding the unit in the axial direction from the upper step to be loaded transferring to an acceptance conveying means to the next process. CONSTITUTION:A cartridge, piling up a column-shaped package unit 1 in multiple rows and steps, is loaded on a supply conveyer 13 and conveyed in a direction of arrow head (a), and one set of the actual cartridge in the lead is loaded transferring to a loading bed 28. Next after confirming the transfer loading, conveyers 13, 40 are stopped, while a hoist 15 is driven lifting the actual cartridge on the bed 28, simultaneously a measuring pad 30 lowers to predetermined height. The package unit 1 in the uppermost step in the actual cartridge is adapted to the pad 30, lifting it, and stopping the hoist 15 by a height sensor in its detection and the loading bed 28, the pad 30 is lifted after in a moment. Next lowering a sweeper to be stopped in a predetermined position, when it is advanced after a moment, one step of the package unit 1 in the uppermost step in the actual cartridge is pressed sliding and unloaded onto an acceptance conveyer 19.
Patent JP-H09266241-A (JP)
Title: Substrate supporting apparatus
Inventor: KAWAMURA HIDEJI
IPC: H01L21/68
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To smoothly and speedily lift a substrate from a substrate holder by providing an auxiliary lifting member to slight lift the substrate just before the substrate lifting action of a main lift to lift the periphery of the substrate laid on the holder from below. SOLUTION: A substrate holder 2 has a substrate holding face 2d having holes 11a-11d corresponding to the four corners of the substrate support supported on its diagonal lines and these holes have substrate lifting pneumatic actuators 12a-12d. A pneumatic controller 6 controls the actuators such that they contact corresponding parts of the substrate 1 to slightly lift the contacted parts, drive a pneumatic up-down drive 5 to lift a lifter 3 to lift the substrate 1 through substrate support members 3a-3d at its lower center.
Patent JP-H08271170-A (JP)
Title: Plate-shaped heat exchanger
Inventor: OTAKE KANJI
IPC: F28F3/04
Filed: 1995-03-31
Abstract: PURPOSE: To reduce pressure loss and hence improve heat transfer performance by providing a runaway interval plate having corrugated protrusions substantially perpendicularly to a fluid flow. CONSTITUTION: A runaway interval plate 19 formed between a water chamber 13 of an inlet nozzle 21 and an inlet end of a heat transfer surface plate 14 and between an outlet end of the heat transfer surface plate 14 and a water chamber 13 of an outlet nozzle 22 includes a spacer 16 as a guide for preventing steep expansion and steep reduction of a steep flow passage and preventing a biassed flow of a solution. A high temperature solution for example enters a fluid passage formed frontally of a lower surface of a plate 30 than the inlet nozzle 21 and passes through the runaway interval plate 19 and through the heat transfer surface plate 4 and emanates from an outlet nozzle 22.  Further, a low temperature solution enters a fluid passage formed rearwardly of a paper surface of the plate 30 than the inlet nozzle 23 and passes through the heat transfer surface plate 14 backwardly of the paper surface and emanates from an outlet nozzle 24. The runaway interval plate 19 is provided in such a manner whereby reduction of pressure loss and improvement of heat transfer performance are ensured.
Patent JP-S5296-A (JP)
Title: Fireproof gas instrument
Inventor: OKAMOTO HIDEJI
IPC: A62C2/04
Filed: 1975-06-23
Abstract: PURPOSE: To enable to prevent leakage of gas from inner tube upon damage of rigid tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10265080-A (JP)
Title: Roll
Inventor: KIKUCHI YASUO
IPC: B65H5/06
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a roll excellent in a seal up property without generating a clearance between a cylindrical pipe and a cover body. SOLUTION: In this roll, cover bodies 7 made of a synthetic resin are inserted in the right/left opening parts of the cylindrical pipe 6 made of a synthetic resin respectively and a shaft body 3 molded coaxially and integrally is provided on the outside end surface of the cover body 7. The cylindrical pipe 6 and cover body 7 are mutually formed by the synthetic resin with a different linear expansion coefficient and a groove 8 extending to a peripheral direction is formed on the cover body 7 in response to the right/left opening edges of the cylindrical pipe 6 and an adhesive is filled in the groove 8.
Patent JP-H06286197-A (JP)
Title: Thermal recorder
Inventor: NAKAYAMA ETSURO
IPC: B41J2/36
Filed: 1993-04-01
Abstract: PURPOSE:To provide a thermal recorder which can identify a solid black recording from one-dot line recording, largely reduce recording density of solid black recording to reduce drive power and enhance readability. CONSTITUTION:The thermal recorder comprises a drive state detector 24 for outputting a drive state detection signal of a heat generator which reflects drive states of adjacent right and left heat generators, and memories 11, 15 for storing a plurality of storage temperature data group for so driving the generators as to low-differentiate color developing density in response to the drive states of the adjacent right and left generators when the same generators are continuously driven. Prescribed data group are selected from the memories 11, 15 according to the signal of the detector 24, recording density of solid black recording is largely reduced to so reduce that the recording density of one-dot line recording is denser than solid black recording to reduce drive power, thereby enhancing readability of the one-dot line recording.
Patent JP-S51151565-A (JP)
Title: Tape measure for height measuring
Inventor: NISHIMURA KAZUSHIGE
IPC: G01B3/10
Filed: 1975-06-20
Abstract: PURPOSE: To measure height by a tape measure without helping by other person by making the tape which is pulled out to be a rod, providing pieces having connecting devices on the one side of the tape measure. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000278987-A (JP)
Title: Inverter device
Inventor: NAGAI KAZUNOBU
IPC: H02P6/08
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device capable of driving a brushless motor with less vibration and high efficiency by sensorless driving system. SOLUTION: A current polarity detecting circuit 14 detects the current polarity of the windings 8u-8w of a brushless motor 8 to output polarity detection signals Su-Sw. In a position detecting part 10, when a current phase detecting part 10a obtains a current phase θi regarding the phase θv of the output voltages Vu-Vw of an inverter main circuit 7 as a reference, a computing part 10b computes an induced voltage phase θe based on each constant of the amplitude E' and frequency f of conduction signals Du-Dw. A phase command forming part 13 determines a phase command Pr based on the current phase θ i and induced voltage phase θe, and a conduction signal forming part 12 does the electrical angle of conduction timing by adding the phase command Pr to the counter value Pn of an electrical angle counter 12a.  Then, the conduction signal forming part 12 reads data from a data storage part 12b in accordance with the electrical angle (Pn+Pr) to form conduction signals Du-Dw of an almost sine wave form.
Patent JP-H05240666-A (JP)
Title: Optical linear encoder
Inventor: HAYAMIZU KAZUYUKI
IPC: G01D5/36
Filed: 1992-02-26
Abstract: PURPOSE:To reduce the assembling work and cost of an optical linear encoder provided with a plurality of light emitting sections by constituting the encoder by applying a light emitting element array having a plurality of very small light emitting areas to the encoder so as to omit the work for adjusting the arrangement of the light emitting sections. CONSTITUTION:Light rays 1a and 1b respectively emitted from a plurality of light emitting sections 11a and 11b formed at a prescribed interval on a light emitting element array 11 are alternately transmitted and intercepted by means of a pattern 15 formed of the opened section 15a and closed section 15b of a moving linear scale 14 and, in accordance with the transmission and interception of the light rays, the light receiving amounts of light receiving elements 12a and 12b change periodically. When the output signals of the elements 12a and 12b are analyzed, the moved amount and moving direction of the scale 14 can be detected. In addition, by utilizing the phase shift between the two output signals, the resolution of this optical linear encoder can be improved.
Patent JP-H03274476-A (JP)
Title: Method of diagnosing deterioration of insulation of power cable
Inventor: TAKECHI HIROSHI
IPC: G01R31/12
Filed: 1990-03-26
Abstract: PURPOSE:To enable improvement of precision in a diagnosis of deterioration of insulation of a power cable by a method wherein the alternating current component in a current flowing through a grounding conductor of a cable shield layer is canceled by using a secondary coil of a transformer and the direct-current component of the current is obtained from both the ends of a detecting resistor. CONSTITUTION:A charging current flows through a grounding conductor 4a. A signal of the voltage of an alternating current being the same as it is amplified 23 and runs to a primary coil 22a of a transformer 22. In this case, setting is made so that a secondary voltage generated between the ends of a secondary coil 22b be reverse in phase to a voltage generated by the charging current, by phase adjustment. When the degree of amplification of the ampli fier 23 is adjusted in this state, an alternating-current component of the current flowing through the grounding conductor 4a is canceled. When the voltage in the ends of the coil 22b is denoted by e0 and a voltage between the ends of a load resistor 21 by eR' in other words, the relationship of an equation e0x(1+A) = eR is established when the gain of the amplifier 23 is denoted by A. When the gain A is made to approach infinity, the voltage e0 approaches 0 when the voltage eR is set to be a constant. That is, the voltage between the ends of the resistor 21 and the voltage between the ends of the coil 22b cancel each other. As the result, a direct-current component of the current flowing through the grounding conductor 4a is extracted excellently.
Patent JP-S5411755-A (JP)
Title: Objective lens for microscope
Inventor: NAKAGAWA JIHEI
IPC: G02B1/02
Filed: 1977-06-29
Abstract: PURPOSE: To provide an objective lens of good aberrations such as chromatic aberrations, etc. without using any special crystals by forming the objective lens with 1st, 2nd, 3rd, 4th, 5th and 6th group lenses being semi-spherical lenses and satisfying specified conditions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05282271-A (JP)
Title: Self-reproducing neural circuit
IPC: G06G7/60
Filed: 1992-03-31
Abstract: PURPOSE:To attain high-speed learning and high-speed recognition in respect of a self-reproducing neural circuit by controlling the difference of the quality of excitation to propagate from a human neuron to the neuron or the converging state of the whole excitation, and dieliminating and storing an input phenomenon while controlling it, and grasping and expressing the whole excited state of the neuron. CONSTITUTION:A network arithmetic part 1 provided with an input layer 11, an intermediate layer 12, and an output layer 13 and an evaluation value arithmetic part 3 are provided, and evaluation values at the time when the synapse of each neuron of the network arithmetic part 1 is connected temporarily to the corresponding neuron of each layer are found respectively by the evaluation value arithmetic part 3, and the network arithmetic part l is made to learn the feature of input data by repeating operation to grow the synapse of the route of temporary connection to make the evaluation value best by a one-step portion.
Patent JP-S59201334-A (JP)
Inventor: OKUMURA MITSUHIRO
IPC: H01H33/66
Filed: 1983-04-29
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-H10250771-A (JP)
Title: Package of refill for oily ball pen
Inventor: AKIYAMA YOSHINOBU
IPC: B65D75/28
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of oil-based ink even after a long period, by charging an inert gas, nitrogen gas for instance, in a sealed body, in a package in which a refill for an oily ball pen is hermicically packaged in the sealed body formed by an airtight sheet. SOLUTION: An oil-based ink is contained in the ink pipe 11 of a refill 1 for an oily ball pen and the front 12 of the ball pen is provided at the front end opening of the ink pipe 11. When such a refill for an oily ball pen is hermetically packaged in the sealed body 2, the sealed body is formed by welding the peripheral edges of two airtight sheets. The refill for the oily ball pen is inserted in the bag-shaped body and before the other end thereof is welded to form a bag-shaped body, an inert gas, nitrogen gas for instance, is substituted for the air in the bag-shaped body and then the refill is integrally packaged in the sealed body 2. In this way, deterioration of an oil-based ink caused by its oxidation can be prevented even after a long period.
Patent JP-H02256511-A (JP)
Title: Vehicle ventilator
Inventor: KAJIMOTO SHINJI
IPC: B60H1/24
Filed: 1989-03-29
Abstract: PURPOSE:To effectively use the power of a solar battery to achieve efficient ventilation by driving only a ventilation fan for exhaust at the time of the small power of the solar battery, and driving both of respective fans for exhaust and for intake at the time of the big power of the solar battery. CONSTITUTION:A solar battery 3 is fitted to the front of a roof portion 2a at the both 2 of an automobile 1. A fan 6 for exhaust as a first ventilating fan means for discharging air out of a car room via a discharge pipe 5 extended to a rear fender 4 to the outside thereof is arranged at the rear of the body 2. Moreover, a fan 8 for intake as the secondary ventilating fan means for introducing air from the outside the room to the inside thereof via a front grill 7 is arranged at the front of the body 2. When the power of the solar battery 3 is, for example, less than a predetermined value, only the fan 6 for exhaust having small ventilating resistance is driven by the solar battery 3. Consequently, the solar battery 3 the power of which is changed according to quantity of solar radient is effectively used to achieve efficient ventilation.
Patent JP-H07282234-A (JP)
Title: Image reading device
Inventor: SAKAMOTO HIROTAKA
IPC: G06F1/16
Filed: 1994-04-15
Abstract: PURPOSE:To provide the image reading device which is good in usability by connecting a portable terminal device and the image reading device in one body and setting the height of the image reading device below the height of the portable terminal device. CONSTITUTION:The image reading device 3 consists of a platen for conveying a document, an image sensor which converts an image into an electric signal, a lens which converges the contents of the document on the image sensor, etc. In this case, the image reading device 3 is connected to a connector 19 fitted to the portable terminal device 1. Then the height H1 of the image reading device 3 is set below the height H2 of the portable terminal device 1 and the bottom surfaces when they are connected are in level with each other. Namely, while the bottom surfaces are in level with each other, the top surface of the image reading device 3 is in level with or lower than the surface of the tablet of the portable terminal device 1. Therefore, when pen input operation is performed, the image reading device 3 is never an obstacle.
Patent JP-S561251-A (JP)
Title: Continuous casting method
Inventor: WATANABE YASUSHI
IPC: B22D11/06
Filed: 1979-06-19
Abstract: PURPOSE: To prevent the middle elongation of the cast ingot owing to the thermal expansion of a pair of revolving rolls and save secondary fabrication by casting and rolling the molten metal by the said rolls and cooling the rolls before the rolls again return to the casting and rolling position.  
     CONSTITUTION: Molten metal of a melting furnace 1 is continuously supplied to a tundish 3 through a pipe 2 and is poured into the gap between rolls 5, 5 by way of a spout 4, whereby casting and rolling are accomplished simultaneously. Next, cooling water is injected from the plural cooling nozzles 6 installed in the position ahead of the position where the rolls 5, 5 contacted the molten metal in the roll revolving direction, in the width direction of the rolls near the outlet of a cast ingot 11. Temperatures are then measured by the thermocouples 7 at the center and both ends of the rolls 5 and the amount of water is so controlled that the specified temperature range is reached. At this time, the water drops deposited on the rolls 5 are removed and dried by wipers 8 or drying air 9 before they contact the molten metal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51151794-A (JP)
Title: Phenolic resin composition for extrusion
Inventor: NAGANO TERUO
IPC: C08L61/04
Filed: 1975-06-23
Abstract: PURPOSE:A phenolic resin composition for extrusion which can be extruded continuously and gives mouldings of high quality.
Patent JP-S59202442-A (JP)
Title: Overhead projector
Inventor: KIKUCHI HIROSHI
IPC: G03B21/10
Filed: 1983-04-30
Abstract: PURPOSE:To eliminate the need to give an explanation with an OHP sheet (original) while operating an OHP by controlling the operation of the OHP such as the setting of the quantity of light of a light source and the setting of magnification during enlarged projection automatically, sheet by sheet. CONSTITUTION:When a sheet feed switch 4 is pressed, an automatic sheet feeder 3 operates while the light source in the OHP body 1 turns on, and an OHP sheet (a) is sent onto a platen 2. A reader 5 reads the magnetic tape on the sheet (a), and controller 7 operates according to the read information; and a control part 8 for the quantity of light of the light source and a magnification control part 9 for enlarged projection perform control according to pieces of control information such as light quantity setting information on the light source and magnifications setting information on the enlarged projection which are stored on the magnetic tape. Thus, the operation of the OHP is controlled automatically.
Patent JP-H09267158-A (JP)
Title: Flat nozzle for continuous casting
Inventor: HASEBE NOBUHIRO
IPC: B22D41/50
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the spalling resistance of a nozzle by shifting the taper end position on the longer side of a flat nozzle from the taper end position on the shorter side to mitigate the thermal stress which is likely to occur concentratedly at the taper end of the nozzle. SOLUTION: On the longer side of a flat nozzle for continuous casting, a tapered part 13 extending in the horizontal direction is formed with a gradual angle on a lower side of a cylindrical part of an upper nozzle part 11, and the tapered part is further extended in the horizontal direction at an end 14 of the tapered part 13. A bottom part 15 of the nozzle is rectangular in section. On the shorter side, the position of the upper nozzle part 11 is same as that on the longer side, but the end part 17 of a tapered part 16 is at the position shifted upward or downward by about >=10mm from the end 14 on the longer side. The width of the tapered part 16 is gradually narrowed so that the nozzle 10 is flat, and a part from the end part 17 of the tapered part 16 to the forward end is constant in width and leads to the bottom part 15 of the nozzle.  The generated stress is dispersed into two parts to reduce damages on the nozzle 10.