baber/WOPTO huggingface dataset:
Patent JP-H083173-A (JP)
Title: Boron-containing substituted hydroxy aromatic carboxylic acid ester derivative, its production and use of the same ester derivative
Inventor: KOUJIMA HIROAKI
IPC: C10N30/06
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a new derivative useful as an ashless cleaner having excellent high-temperature stability, suitable as a lubricant additive for an engine oil dealing with the severe exhaust gas control, comprising a reaction product or a mixture of a prescribed ester and a boron-containing compound. CONSTITUTION:This derivative comprises a reaction product and/or a mixture of (A) an ester derivative obtained from a substituted hydroxyl aromatic carboxylic acid of the formula [Ar<2> is a polyfunctional aromatic nucleus; R<1> is an organic group; (p) and (m) are each 1-3; (n) is 1-4] and a hydroxyl compound, and (B) a boron-containing compound. The derivative is preferably obtained by reacting the compound of the formula with the hydroxyl compound such as hexadecylphenol preferably at 150-250 deg.C and reacting and/or mixing the prepared derivative with the boron-containing compound such as orthoboric acid. The compound of the formula, for example, is obtained by reacting an alkali metal salt of a phenol with CO2 by Kolbe-Schmitt's reaction and hydrolyzing the reaction product.
Patent JP-S6114951-A (JP)
Inventor: TACHIZUKA YUUJI
IPC: B32B38/00
Filed: 1984-06-30
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-S62293475-A (JP)
Title: Picture processor
Inventor: MAEDA KENICHI
IPC: G06F17/50
Filed: 1986-06-13
Abstract: PURPOSE:To read a drawing or a document in which a character is mixed with a chart and to easily encode only a required character by designating the character to be identified by an interaction with an operator. CONSTITUTION:A picture inputted by a picture input means 1 is displayed on a picture display means 3, and the character train desired to be identified by a segment position designating means 4 is designated by the operator. Thereby, a character segment means 5 segments the character from the character train. The character segments by a character identification means 6 is encoded and the character code is filed by a file means 7. Accordingly, the operation for reading the drawing or the document in which the character and the chart are mixed and encoding only the required character can be correctly and easily carried out.
Patent JP-S62292164-A (JP)
Inventor: KOHAMA MAKOTO
IPC: A61L2/06
Filed: 1986-06-13
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-S6116257-A (JP)
Title: Engine exhaust recirulation control system
Inventor: HASHIMOTO NOBORU
IPC: F02B31/00
Filed: 1984-06-30
Abstract: PURPOSE:To enhance the flammability of mixture by providing a means to complete the supply of exhaust gas to the suction system before a prescribed period of time precedent to the completion time of suction stroke and a means to cause swirl to exhaust gas supplied into the cylinder, at least at the low load operation of engine. CONSTITUTION:The downstream part of a suction passage 7 is divided into a primary suction passage 7b and a secondary suction passage 7c by a division wall 16, and the downstream end of the primary suction passage 7b having a smaller corss-sectional area is opened to the suction passage at a slightly upstream point from a suction valve 9 in the circumferential direction to a cylinder 4 to become a means 17 to cause swirl. Further, the downstream end of an EGR passage 21 branched from an exhaust passage 8 is opened to the primary suction passage 7b, and the quantity of recirculating exhaust gas is controlled by an EGR valve 22. In addition, a rotary valve 30 in which the opening time of valve is regulated by a valve timing variable mechanism 31 is interposed in the EGR passage on the downstream side of the EGR valve 22, and this rotary valve controls the supply of exhaust gas to complete before a prescribed period of time precedent to the completion time of suction stroke at a low load operation.
Patent JP-H11324162-A (JP)
Title: Laminated body
Inventor: WATANABE HIROFUMI
IPC: B32B9/02
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a laminated body which absorbs the sound generated on a floor and is used for an underfloor ground material, when a large air layer is formed under the floor of a building. SOLUTION: A sheet 1 is formed by parallel arranging a plurality of plant stems having a skin part, with lignocellulose set as the major component and the porous pith part. The plurality of sheets 1 are laminated, a surface material 2 is integrated, at least, to one side, and a plurality of perforations 3 reaching the pith part are formed. The exposition of the cut face of the plant stems can improve the sound absorption performance. The number of laminations, the compressibility, and the specific gravity are set appropriately so that the bending strength is set and the strength as the underfloor ground material can be exhibited.
Patent JP-H06347838-A (JP)
Title: Optical control device
Inventor: URINO YUTAKA
IPC: G02F1/313
Filed: 1993-06-08
Abstract: PURPOSE:To provide an optical control device with the characteristic stable over a long term by reducing a DC drift which has been a problem in a conventional optical control devices. CONSTITUTION:In the waveguide type optical control device constituted of optical waveguides 2, 3 provided in a dielectric crystal substrate 1 having an electrooptic effect, optical buffer layers 6, 10 provided on the substrate incorporating the optical waveguides 2, 3 and a control electrode 5 provided on the optical buffer layer in the vicinity of the optical waveguides, features of this device is that the product of a specific resistance in DC and a dielectric constant of the optical buffer layer 10 in an area between the optical waveguides 2, 3 and the control electrode 5 is lower than that of the optical buffer layer 6 in other area.
Patent JP-H05331905-A (JP)
Title: Pipeline cleaning device
Inventor: TAKEMORI HIRONAO
IPC: B08B9/04
Filed: 1992-05-28
Abstract: PURPOSE:To make it possible to correct the slanting of a cleaning device, monitoring the movement of the device through a camera when the cleaning device is slanted inside a pipeline by halting the operation of a motor when the vertical position of a suction nozzle is detected by a slanting sensor installed to the suction nozzle. CONSTITUTION:A suction pipe 2 having a suction nozzle 5 oscillated in a circumferential direction by a motor 22, is laid out at the axial center of a pipeline 3. There are also installed drive wheels 11 and 13 outside the suction pipeline 2, which turn around at a front and rear running position running in a longitudinal direction of the pipeline 2 and at a circumferential running position running in a circumferential direction of the pipeline 2. Then, a slanting sensor 25 is mounted to the suction nozzle 5 where the slanting sensor 25 is designed to detect a slanted angle of the suction nozzle 5 against the vertical position of the pipeline 2. furthermore, a camera 26, which is capable of confirming the position of the suction nozzle 5, is installed to the side of the suction nozzle 5. When it is necessary to stop the movement of the suction nozzle 5, the operating status is monitored with the camera 26 and controlled. When the slanting sensor 25 detects the vertical position of the suction nozzle 5, the motor 22 is stopped.
Patent JP-H09319832-A (JP)
Title: Information processor
Inventor: KITAHARA TOSHIHIRO
IPC: G06K13/063
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To enable to stably convey a card in a straight line by providing a reference member which guides the straight line direction conveyance of the card type recording medium and a guide member which guides the conveyance of the recording medium at the time of insertion and discharging, and guiding the straight line direction conveyance only by the reference member by bringing the recording medium into contact and detecting the information. SOLUTION: The card which so inserted from a card insertion and discharging slot has its lengthwise edges guide by a guard guide and is conveyed, while being clamped between a reference roller 37, a roller 25B, and a reference roller 38. When the front end of the card reaches a sensor, a motor reverse rotates, to convey the card reciprocally. Here, one lengthwise end part of the card is slid on a reference part 802B with the tick bottom surface part of the guide groove 801b of the guard guide 80B to guide the linear conveyance. and a guide part 803B which guides the conveyance of the card at the time of insertion and discharging is so tapered, to increase in the extent of isolation from the guard in the direction, where it leaves the reference part 802B.
Patent JP-H09319905-A (JP)
Title: Automatic toll reception system
Inventor: YAMASHITA RIICHIRO
IPC: G07B15/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To stably receive a toll at any time by discriminating the height of the window of the driver's seat of a vehicle, on the basis of pieces of information received from a vehicle detecting means and a vehicle kind detecting means. SOLUTION: Vehicle detectors 1 and 2 has an optical screen 6 spread vertically to a road surface with photoelectric switches arrayed along the height and optically detect the shape of a vehicle 10. A step plate 5 measures vehicle kind discrimination factors such as the number of axes, the number of wheels, and the tread of the vehicle while the vehicle 10 is passing to automatically discriminate the vehicle kind. A processor 7 as a discriminating means discriminates the height of the window of the driver's seat of the vehicle 10, on the basis of the pieces of information obtained from the vehicle detectors 1 and 2 and step plate 5. Then the toll collecting machines 91-93 are made to follow up the height of the window of the driver's seat of the vehicle 10 discriminated by processor 7.  Consequently, the height of the collection units of the automatic toll collecting machine can be brought under follow-up control for any special vehicle which is different in the height of the driver's seat that is not linked to the vehicle kind and vehicle height.
Patent JP-S5838491-A (JP)
Inventor: MINAGAWA RIYOUJI
IPC: H05B41/392
Filed: 1981-08-31
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-S5837608-A (JP)
Title: Image reader
Inventor: SUZUKI TAKASHI
IPC: G02B27/10
Filed: 1981-08-31
Abstract: PURPOSE:To permit relative positioning of an optical slitter unit and a sensor package accurately and easily by providing a detaining part in such a way that both have a prescribed position relation. CONSTITUTION:An optical splitter unit 1 is formed of a transparent material and is constituted with a splitter 2 which acts as an optical splitter and a transparent block body 3 which gives a difference in optical path length into one body. A detaining part 10 of a stepped shape for positioning is formed in the end part of the body 3. In the stage of assembling the unit 1 and a sensor package 4, both are positioned by butting the end part 11 of the transparent base plate 5 of the package 4 to the part 10 of the body 3 and are fixed by an adhesive means of the like. If the part 10 and the part 11 are matched in such a way, the prescribed relative position relations are so determined that the respective beams of refracted light are made incident accurately to sensor arrays 7, 8, 9, and therefore their assembling is easy.
Patent JP-S5660651-A (JP)
Title: Separator for foreign matter
Inventor: MIYAZAKI HAJIME
IPC: B02C23/08
Filed: 1979-10-22
Abstract: PURPOSE: To permit the sedimentation and separation of matters having large specific gravity without damaging blades, etc., when mechanical stirring means is used by agitating garbage in a tank 1 by means of water jet from nozzles.  
     CONSTITUTION: The upper part of an aperture 3a is covered with a buffle plate 5, while garbage is charged from a charging port 1a into a tank 1 and then water is injected from all nozzles 8W11 until the water surface of the tank 1 reaches near the upside of a hopper 12a, where air-mixed water is sometimes injected from nozzles 8 and 9 to raise the efficiency of stirring due to the buoyancy of air. Thus, foriegn matters, if any, having large specific gravity, e.g., spoon, fork, etc., can be sedimented at the bottom and separated from garbage without affecting stirring action. Afterwards, the garbage is fed upwards through a screw conveyer 2 by a motor 2a, discharged from an opening 3a, dropped into a hopper 12a, and then put in a disposer 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5469331-A (JP)
Title: Ink jet recording unit
Inventor: OOUCHI YOSHIO
IPC: G01D15/18
Filed: 1977-11-15
Abstract: PURPOSE: To simplify the construction of unit by utilizing effectively the no assignment time of the recording signals corresponding to ink particles for no recording, assigning the recording to ink particles for no recording, assigning the recording signals to the ink particles for recording in other recoring head and supplying one recording signal generating portion to plural recording heads to share it.  
     CONSTITUTION: In respect to the unit which records a picture on a recording material by jetting ink from nozzles 5a and 5b in plural nozzle systems 17a and 17b, making regular ink particles and deflecting these particles according to recording signals, recording signal generating portion 30 utilizes the assignment time of ink particles jetted from each nozzle system 17a or 17b effectively. Namely, clocks of standard clock generating portion 21 are divided by divider 24 and the logical operation circuit is controlled so that the assignment time to a nozzle of nozzle system 17a or 17b becomes the no assignment time to other nozzle of nozzle system 17a or 17b. Moreover, signal generating portion 30 is controlled by setting counter circuit 29 and logical operation circuit 36 which are used as alterating means to read the recording signals of signal generation portion 30 selectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05330109-A (JP)
Title: Production of thermal head
Inventor: MICHIHIRO TOSHIAKI
IPC: B41J2/335
Filed: 1992-05-28
Abstract: PURPOSE:To produce a thermal head not generating the release of a heat accumulation layer and a substrate at all by a simple work. CONSTITUTION:In a thermal head wherein a heating resistor 4 and a conductive layer 5 are applied to an insulating substrate having a heat accumulation layer 2, the insulating substrate having the heat accumulation layer 2 is formed by employing a process (a) applying a liquid resin with tensile strength of 10kg/mm<2> or less and heat conductivity of 1.0X10<3>cal/cm.sec. deg.C or less on the upper surface of a large substrate composed of an electric insulating material and thermally curing the liquid resin layer to apply the heat accumulation layer 2 on the upper surface of the large substrate 1a and a process (b) applying bending stress to the large substrate 1a to cut the substrate 1a along with the heat accumulation layer 2 applied to the upper surface of the substrate to form the insulating substrate having the heat accumulation layer 2 applied to the upper surface thereof and having a specified shape.
Patent JP-S61295592-A (JP)
Inventor: TAKAHASHI SHIRO
IPC: G09F19/00
Filed: 1985-06-25
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-S63298605-A (JP)
Title: Obstacle detecting device for automatically guided vehicle
Inventor: MORI TOSHIHIRO
IPC: G05D1/02
Filed: 1987-05-29
Abstract: PURPOSE:To prevent an erroneous action by changing a projecting period with a random number little by little and dislocating further a self-projecting period to the non-synchronizing light out of incident lights. CONSTITUTION:A collision preventing device 27 is equipped with an oscillator 15 of a reference clock, a projecting element 16 and a driver circuit 17, a light- receiving element 18 and an amplifier circuit 19 the above-mentioned reference clock and a synchronized synchronizing detecting circuit 20 and a deciding circuit 21 to detect the presence and absence of an obstacle and an output circuit 22. At this time, a dislocation time measuring circuit 23, a period measuring circuit 24, a random generating circuit 25 and a clock control circuit 26 are provided. The projecting period is dislocated by the random number little by little, on the other hand, a pulse light dislocated with a self-projecting timing is made incident on the light-receiving element 18, and then, the dislocation time is measured and simultaneously, the period of the incident pulse light is measured. As the result, the self-projecting timing is dislocated to a side further away from the opponent. Therefore, the condition that the interference is hardest to occur is obtained.
Patent JP-H089551-A (JP)
Title: Safety device for high-power household electric appliance
Inventor: AIGA JUNJI
IPC: H02H11/00
Filed: 1994-06-20
Abstract: PURPOSE:To make the recognizing of the fault of an apparatus by a user easy and improve the safety of the apparatus, by reporting the abnormality and defect of the power supply part of the apparatus to the user, and by making the re-operating of the apparatus impossible when the user does not perform such a treatment as resetting. CONSTITUTION:When an apparatus is started by an operating switch 1, first, a cutting-off switch 12 is closed, and concurrently, by the opening of a load switch 5, a dummy resistor 2 is connected in series with a load 3. Thereby, the transient response of the apparatus is suppressed, and the voltage between points A, E is measured, and further, this voltage value is used as the initial value of an AC power supply voltage. Thereafter, the direct applying of the AC power supply voltage to the load 3 is performed by the closing of the load switch 5. The voltage present at this point of time between the points A, E is monitored at a fixed period, and when the value of this voltage is lowered, the apparatus is considered as an abnormal one, and after the opening of the cutting-off switch 12, a light emitting diode 6 is lit. These treatments are continued until a reset switch 8 is pushed by a user.
Patent JP-S5774736-A (JP)
Title: Display device
Inventor: MASHITA YUKIO
IPC: G03B17/18
Filed: 1981-08-31
Abstract: PURPOSE:To discriminate both a preset information display part and a calculation information display part without providing a symbol display part, etc., specially, by distinguishing the driving signal form between said parts in an AE camera. CONSTITUTION:The information from a photometric element 1, a shutter speed 6, an aperture 7 and others are inputted to an arithmetic circuit 3, whose output information is inputted to shutter and aperture control circuits 10 and 12 through amplifiers 9 and 11, and also inputted to comparators 13 and 14. Pulse signals from a generator 16 to gate circuits 17, 18 through an AD converter 15 are counted at parts 21, 22 until coincidence signals are outputted from the comparators 13, 14, and after apex values are expanded to actual numerals by decoders 20 and 23, an aperture value and a shutter speed are displayed on display devices 19 and 24. Switching modes change over switches S3, S4, S5, and S6, and for a manually set value, a resistance (R1 or R2) is short-circuited to increase display luminance, thus discriminating between a preset value and an arithmetic value.
Patent JP-S5656997-A (JP)
Title: Blowing direction changing device
Inventor: MINAMI KATSUJI
IPC: F04D25/10
Filed: 1980-09-30
Abstract: PURPOSE: To adjust the blowing direction in an optional range by a simple construction by varying the hitting position between the contact member and the driven body side.  
     CONSTITUTION: When an oscillating motor 4 is driven, a contact member 20 of an angle change-over operator 18 is positioned between the stepped parts 17c and 17c of a stopper 15. Therefore, the stopped parts hit alternately the contact member 20. The oscillating motor 4 is reversed at respective time points, and hence makes resiprocating rotation in the range defined by the stepped parts and the contact member 20. An operating knob is operated to cause the angle change-over operator 18 to slide against a leaf spring 21, and the contact member 20 is positioned between the stepped parts 17a and 17a of the stopper 15. Then, the reciprocating rotation range of the oscillating motor 4 becomes large, and the oscillating angle of the fan becomes large. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5563774-A (JP)
Title: Detector for moving body
Inventor: INOUE HIRONOBU
IPC: G01S13/62
Filed: 1978-11-08
Abstract: PURPOSE: To continuously obtain the direction of vector rotation and its period by a method wherein the quadrant of the received wave vector is extracted based on a pair of doppler signals (vector signal) and the shifting of the quadrants is tracked.  
     CONSTITUTION: Reflected wave are received by the antenna 3 and a pair of dopper signals E, E' are obtained through the mixers 15, 17 and the amplifiers 18, 18'. The signals are converted to binaries X, Y. This pair of digital signals store a quadrant information containing the received wave signal vector E in . The level detectors 23, 24 detect the presence or absence of the vector E in  through the level of vector signal which is either higher or lower than the specified level and permits its output to enter the OR circuit 25. The quadrant signal generator 26 combines the signals X, Y, and the quadrant-shift-direction-detector 27 judges the direction in which the vector has shifted. Its output is passed through the integrator 8, the threshold circuit 9 to the display driving circuit 28 to indicate the presence of an object which is moving. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04227003-A (JP)
Title: Method for removing or increasing heavy metal ion from aqueous solution
Inventor: GERUNOTO KEERAA
IPC: B01J39/20
Filed: 1991-06-10
Abstract: PURPOSE: To provide a method for eliminating heavy metal ions from an aqueous solution by selectively separating the heavy metal ions in a short time for recovery without requiring addition of an assistant to the aqueous solution, and on the other hand a method for enriching the heavy metal ions from an aqueous solution by selectively separating the heavy metal ions in a short time for recovering the heavy metal ions for use for an absorbent, wherein the heavy metal ions are easily available, simply handled and produced at a low cost. CONSTITUTION: A copolymer composed of ethylene, (meth)acrylic acid and a (meth)acrylate is used for eliminating or enriching heavy metal ions from an aqueous solution. In this case, carboxyl groups of the copolymer may be neutralized by metal ions up to 100%.
Patent JP-S5928012-A (JP)
Title: Electrification circuit of electric heater for purifier of particulate
Inventor: KAMIYA SHIGERU
IPC: F01N3/027
Filed: 1982-08-06
Abstract: PURPOSE:To enable electrification control of a large number of heaters by a few relays, by a method wherein an electric heater, to be provided on an end face of a filter component, for incineration of collected substance is divided into a plurality of pieces so that each of the heaters is not connected with the same feed side and earth side conduction wires. CONSTITUTION:A heater for burning of collected particulate at the time of loading of meshes of a filter provided on an end face of an upstream side of a filter component collecting the particulate, such as a carbon particle in exhaust consists of nine pieces of heaters 1a-1j provided so as to cover the whole of the end face of the filter component 2. As for these heaters 1a-1j, regarding a heater whose one end is connected with the same feed side conduction wires 92a-92c, the other end is connected with earth side conduction wires 92d-92f which are different from each other and each of the conduction wires 92a-92c and 92d-92f is connected with a battery 9 and an earth line E through relays 8a-8c and 8d-8f respectively. Then, each of the relays 8a-8f is controlled by a controller 7 so as to close them in turn in a given combination.
Patent JP-S6119869-A (JP)
Inventor: YOSHIDA SHIGERU
IPC: D06M101/16
Filed: 1984-07-03
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。