baber/WOPTO huggingface dataset:
Patent JP-S59202645-A (JP)
Title: Orienter for chip
Inventor: MATSUI YOSHITO
IPC: H01L21/68
Filed: 1983-04-30
Abstract: PURPOSE:To position chips in all size by one device by positioning the chips on a chip base plate by opening and closing four pawls. CONSTITUTION:When air is sent in through a hole 19, an air passing hole 20 and a hole 18, a piston mechanism 16 is elevated while pushing each first arm 21a, 21a... of four T-shaped levers 21, 21... up to the positions of stoppage regulated by a stopper 23, and opens four pawls 4, 4... on a chip base plate 5 against the energizing force of compression springs 8, 8... by each second arm 21b, 21b.... A chip 2 is placed on the chip base plate 5. When the supply of air is stopped, the piston mechanism 16 is dropped by the energizing force of a compression spring 17, and separated from each first arm, and the compression strings in guides 7, 7..., on the contrary, push four pawls at a time, thus closing four pawls on the chip base plate 5, then positioning the chip.
Patent JP-S60219510-A (JP)
Title: Optical encoder
Inventor: IKEDA KENJI
IPC: G01D5/36
Filed: 1984-04-16
Abstract: PURPOSE:To attain to enhance resolving power enhancing an S/N ratio, by providing such a focus servo mechanism that the diameter of a beam spot formed on a slit as an image becomes always constant. CONSTITUTION:Light beam is allowed to irradiate a rotary disc 23 through an optical system and an object lens 28 to which a drive mechanism capable of regulating the focus thereof is attached and the reflected beam is received by a plurality of divided beam receiving elements 32 while the outputs of the divided light receiving elements 32 are synthesized to form a control signal. Next, the drive mechanism of the object lens 28 is driven by using said control signal to obtain a beam spot with a definite diameter on the rotary disc 23 while the control signal is subjected to wave form shaping to take out an output pulse. Because the distance between the lens 28 and the disc 23 is kept constant, the diameter of the beam spot does not change even if the slit of the disc 23 is displaced by an X-amount. Hereupon, if the spot diameter is made min., max. resolving power is obtained. Therefore, S/N and resolving power can be enhanced.
Patent JP-S555908-A (JP)
Title: Production of vinyl chloride polymer
Inventor: KURIMOTO KAZUHIKO
IPC: C08F2/00
Filed: 1978-06-26
Abstract: PURPOSE: The suspension polymerization of vinyl chloride monomer or a mixture thereof with other monomers is conducted in an aqueous medium including an ester from fatty acid and sorbitan or sorbitol to produce title polymer with a good flowability and processability.  
     CONSTITUTION: The suspension polymerization of vinyl chloride monmer or a mixture mainly containing the same is effected in an aqueous medium containing 0.001W2, preferably 0.01W0.5 wt%, based on the polymer, of an ester from a fatty acid and sorbitan or sorbitol as sorbitan monocaprilate, sorbitan monolaurate, sorbitol monopalmitate or sorbitol monolinolate to produce said polymer showing good flowability because it is not electrically charged even after sent by air flow and also high heat stability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01247196-A (JP)
Title: Sheet to be thermally transferred
Inventor: MIMURA TAKASHI
IPC: B41M5/50
Filed: 1988-03-29
Abstract: PURPOSE:To provide the sheet to be thermally transferred, without irregularity in degree of dyeing power, which indicates satisfactory mold releasing action and has a mold releasing layer which contributes significantly to the strength of a coat by providing a mold releasing layer containing a specified amount of specially modified organopolysiloxane on the surface of a sublimating dye accepting layer of the sheet. CONSTITUTION:A mold releasing layer containing 5-90wt.% of modified organopolysiloxane with a polyoxyalkylene group is formed on the surface of a sublimating dye accepting layer, which accepts sublimating dye, of the sheet to be thermally transferred. The sublimating dye is used in a sublimating thermosensitive transfer material containing thermally sublimating dyes. In the above-described way, the sheet to be thermally transferred with high degree of dyeing power and satisfactory color tone due to non-irregularity in the degree of dyeing power of dyes can be obtained. In addition, the sheet has superior mold releasing property with a dye layer and high coat tenacity. The preferable modified organopolysiloxane is polyether modified silicon, aminopolyether modified silicon or epoxypolyether modified silicon. The silicon component does not serve to release the mold sufficiently if its content is not more than 5wt.% and causes insufficient tenacity of the mold releasing layer if the content exceeds 90wt.%.
Patent JP-H02254696-A (JP)
Title: Input/output conversion buffer memory
Inventor: OKI TAKESHI
IPC: G11C11/401
Filed: 1989-03-28
Abstract: PURPOSE:To convert an input order and an output order with a large capacity memory and to execute write and read at a high speed by using a DRAM with two ports, providing an address conversion memory and a latch in the periphery, and fetching plural data from a random port to the latch in one cycle at the time of reading. CONSTITUTION:The memory has an address conversion memory 1 to input a designated address as an address and to output a real address as data, a selector 2 to input a write address and a read address, to select either of them and, thereafter, output the address in separating it into a row address and a column address and two-port dynamic memories 31-34 to input the data from the random ports and to output the data from the serial ports. In such a way, by using the DRAM with two ports, providing the address conversion memory in the periphery and successively inputting plural data from the random port in one cycle at the time of writing, the large capacity memory can be realized with a small hardware quantity, the write and read can be executed at a high speed in converting the input order and output order.
Patent JP-H10273887-A (JP)
Title: Production of synthetic resin lens
Inventor: MARUYAMA TAKESHI
IPC: G02B1/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a dyed synthetic resin lens having a high refractive index, excellent in light weight and impact resistance and capable of being easily and uniformly dyed by having a process for dyeing a synthetic resin with a specific dyeing solution. SOLUTION: This method for producing a synthetic lens has a process for dyeing a synthetic resin, such as a copolymer comprising a monomer of formula I (R, R' are each H, methyl), a monomer of formula II and a monomer of formula III, with a dyeing solution containing a disperse dye, an anionic surfactant and a phenylphenol compound as a carrier. The dyeing solution is obtained by adding 0.5-20.0 g of the disperse dye, 0.5-0.10 g of the anionic surfactant and 1.0-10.0 g of the phenylphenol compound to 1 liter of water.
Patent JP-S561855-A (JP)
Title: Electrolytic treatment of soybean protein
Inventor: KOMEYASU MINORU
IPC: A23J3/30
Filed: 1979-06-19
Abstract: PURPOSE: The electrolytic treatment of soybean protein which has been deterioirated in quality by distribution circumstances and storage conditions raises the processability of the soybean protein to a certain level.  
     CONSTITUTION: The electrolysis tank is divided into cathode side 1 and anode side 3 with diaphragm 7. The cathode side 1 includes a mixture of the starting material of soybean protein with a soaking or extracting solution or a solution of soybean protein 2, while the anode side 3 includes a soaking solution, extract or solvent 4. A direct current is applied between both electrodes and the cathode side is stirred and the liquid in the anode side is exchanged by small portions. Thus, the efficiency  of the electrolytic treatment is increased and the volume of the anode side 3 can be made small. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04310764-A (JP)
Title: Character pattern expanding method
Inventor: ARIGA KAZUHISA
IPC: B41J2/485
Filed: 1991-04-10
Abstract: PURPOSE:To eliminate an external memory of a microcomputer and reduce the cost by employing an attribute area smaller than an expansion area for 1 line so as to obtain the same print result as in the case that an expansion area for 2 lines is provided and to reduce memory use quantity. CONSTITUTION:An expansion area 10 for expanding print pattern and an attribute area 11 for indicating attribute of the print pattern are provided. The print pattern is expanded in the expansion area 10 as full size character and printing is done by bringing the contents of the expansion area 10 into full size character or double height size character in accordance with the contents indicated by the attribute area 11 at printing.
Patent JP-S61236701-A (JP)
Title: Dispersant for granular wettable powder for agriculture and horticulture
Inventor: IWASAKI TETSUHARU
IPC: A01N25/12
Filed: 1985-04-12
Abstract: PURPOSE:A dispersant for granular wettable powder for agriculture and horticulture containing an active ingredient in a high concentration, having improved dispersibility and disintegrating properties in water, providing dispersion having improved suspension stability, comprising one or more compound selected from a specific compound group as an essential component. CONSTITUTION:A dispersant comprising one or more selected from a group consisting of (A) a water-soluble or water-dispersible polymer such as sodium polyacrylic acid, etc., constituting one or more selected from monomers comprising unsaturated carboxylic acids and their derivatives as essential components, (B) a water-soluble or water-dispersible polymer comprising a styrenesulfonate as an essential constituent unit, and (C) a formalin condensate of a sulfonated (hydrocarbon group-substituted) aromatic compound or its salt, as an essential component. The dispersant shows excellent effects when >=50wt%, especially 60-80wt% agricultural chemical is contained and the amount of the dispersion is 10-20wt%.
Patent JP-H07271238-A (JP)
Title: Image forming device
Inventor: MAEYAMA RYUICHIRO
IPC: H04N1/04
Filed: 1994-03-25
Abstract: PURPOSE:To prevent the generation of a low temperature offset by making the energizing time of a heating means included in a fixing roller longer than that of a heating means included in a pressure roller. CONSTITUTION:A halogen heater 36 as the heat generating means and a halogen heater 37 are arranged in the core metals 31 and 34 of the fixing roller 29 and the pressure roller 30 respectively, to heat both surfaces of a recording material P. Further, a thermistor 38 as a temperature detecting element is arranged to abut on the surface of the pressure roller 30, its temp. is detected by the thermistor 38 and the halogen heaters 36 and 37 are controlled by a controller 39 based on the detected temp., to maintain the temperatures of the fixing roller 29 and the pressure roller 30 constant. At this time, the controller 39 executes control to make the energizing time in a prescribed period of the heater 36 on the side of the fixing roller 29 longer than that on the side of the pressure roller 30, in such a manner that the heaters 36 and 37 are alternately energized.
Patent JP-H04313509-A (JP)
Title: Roller conveyor with guide device
Inventor: KAWAZOE MASANORI
IPC: B65G21/20
Filed: 1991-04-11
Abstract: PURPOSE:To correct orientation during storage collection and to smooth movement of a cargo to a delivery port by providing a forward reverse drive device interlocking with a roller, locating guide devices to the two end parts of a conveyance route and on the conveyor frame side, and arranging a conical roller to a vertical shaft. CONSTITUTION:An idle roller 78 is disposed between rollers 31 mounted on a conveyor frame 20 and a idle roller 84 is mounted on a side plate 81 of a conveyor frame 80. A cover 90 is connected to the upper ends of the outer side plates 21 and 81 of the two conveyor frames 20 and 80, and a guide roller 92 is mounted to prevent the occurrence of lateral displacement. Guide devices 93 to guide conveyance and elevation of a pallet 48 are located to the two end parts of a conveyance route 13. The guide device comprises a vertical shaft 94 erected from the cover 90 and a conical roller 96 located to the vertical shaft 94. Further, a rolling roller 72 rotates a roller 31 group to convey a pallet 48 and is guided by the conical roller 96 to automatically correct its orientation. The rolling roller is moved on the conveyance route 13 by means of a forward reverse drive device 34.
Patent JP-H09242132-A (JP)
Title: Lever handle device for water-drain plug
Inventor: KAMIJO YUKIO
IPC: E03B7/10
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a lever handle device which can be operated easily, its transfer operation can be performed stably, has an excellent durability, and its operating function is not damaged by dust or the like from the outside. SOLUTION: This device is equipped with a case 3 attached to the upper portion of a jacket pipe of a water-drain plug, a lever handle 31 mounted in a rotatable manner in a plane extending in the axial direction of the jacket pipe around a rotating shaft 29 set to the case 3, and a coupling member 51 which is attached in a movable manner in axial direction of the jacket pipe inside the case 3 to a valve poise of water-drain plug at the lower portion. At the coupling portion 51, a recessed portion is formed having a depth in a direction orthogonal to the axial direction of an outer jacket pipe having a bottom.  The device further has a slider 73 stored in a movable manner in the depth direction at the recessed portion, a compression spring 71 arranged between the slider 73 and the bottom in the recessed portion, and a roller 45 contacted to the outer end portion of the slider 73 attached to in a rotatable manner around a shaft parallel to the rotating shaft at an eccentric position from the rotating shaft.
Patent JP-H09244161-A (JP)
Title: Image reader
Inventor: TANIGAWA JUNICHI
IPC: H04N1/04
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To set an image reader in a narrower space and to prevent an operation part from being shielded by a part projected from a read glass even when original papers formed into a book is set in an opened state so as to improve operability by disposing the operation part on the surface of an original cover. SOLUTION: In this image reader 1 provided with the read glass 9 on which an original paper is placed, the original paper cover 3 pressing the original paper to the read glass 9 by covering the glass 9, and the operation part 5 performing key operation for reading the image of the original paper, the operation part 5 is disposed on the surface of the original cover 3. The operation part 5 is prevented from being projected from the side surface of the reader 1, so that the reader 1 can be set in the narrower space. Then, by providing the operation part 5 in a dead space formed by a sponge 6, a read white sheet 7 and a weight 8 located below the operation part 5, the projected amount of the operation part 5 in a height direction is reduced.
Patent JP-S60231646-A (JP)
Inventor: CHIENPORIRU TOOMASU MATSUSOO
IPC: B01J31/02
Filed: 1985-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05239568-A (JP)
Title: Method for refining of pure al sheet material by heating
Inventor: GOTO HIROMI
IPC: C22B21/06
Filed: 1992-02-28
Abstract: PURPOSE:To decrease the contents of Sn, Pb, In, Tl and Ga among the impurities contained in a pure Al sheet material and to improve the corrosion resistance thereof. CONSTITUTION:The pure Al alloy sheet material contg. >=1 kinds among Sn, Pb, In, Tl and Ga as impurities is subjected to a heating treatment, in the state of sheet materials, under the conditions of holding for a prescribed period of time at the prescribed temp. within a range from 200 to 450 deg.C in a nonoxidative atmosphere, by which the above-mentioned Sn, In, Pb, Tl and Ga are diffused, migrated and flocculated to the surface parts. The diffused and flocculated surface parts of the above-mentioned components in the pure Al alloy sheet materials after the above-mentioned heating treatment are then removed, by which the total content of these diffused and flocculated surface parts is decreased to <=0.2ppm.
Patent JP-S62236387-A (JP)
Title: Driving apparatus
Inventor: SOYA TAKASHI
IPC: H02P8/00
Filed: 1986-04-07
Abstract: PURPOSE:To eliminate the hunting of a load and to reduce the irregular rotation of a stepping motor by controlling to switch the excitation driving operation of the motor in response to a load state. CONSTITUTION:A control means A has an exciting pattern memory 27 to control transistors 32-35 through drivers 28-31 by the output from the memory, thereby controlling the exciting pattern of a stepper motor 4. When a load starts generating an inertial moment immediately after it is started, the motor 4 is driven by the excitation driving operation not affected by the inertial moment by the control means A, and when the inertial moment of a load is stabilized, it is switched to an excitation driving operation which does not affect the adverse influence to the load to drive the motor 4.
Patent JP-S63244430-A (JP)
Title: Optical disk device
Inventor: ANDO HIDEO
IPC: G11B5/02
Filed: 1987-03-31
Abstract: PURPOSE:To attain a small-sized titled device with reduced power consumption by providing a magnetic flux leadout part prolonged in the broadwise direction of a recording area of an information recording medium, having a magnetic field radiating face opposed thereto and formed nearly in parallel with a direction where a magnetic core part is prolonged at one end of the magnetic core part having a coil, and a yoke coupled magnetically to the other end of the magnetic part. CONSTITUTION:In supplying a current to an electromagnetic coil 32, magnetic flux is diverged from the magnetic flux radiating face of the magnetic flux leadout part 37 and its magnetic force line reaches up to a space parted much from the magnetic flux leadout part 37. The magnetic force line diverged in space is directed to a yoke 39 as a magnetism feedback part to draw a closed loop and fed back to the magnetic flux leadout part 37 via the yoke 39. Since the magnetic core 34 prolonged from the yoke 39 is coupled with a coupling part 38 at the middle of the magnetic flux leadout part 37, the length is set comparatively longer and the total length of the electromagnetic coil 32 is long and the shape is decided thin and long. Since the electromagnetic coil 32 is thin and long, a large magnetomotive force is obtained with small power consumption and the device is miniaturized.
Patent JP-H02261563-A (JP)
Title: Coating equipment
Inventor: SHIMODA HAJIME
IPC: B05C9/00
Filed: 1989-03-31
Abstract: PURPOSE:To automatically perform coating by attaching a coating member to the top end of an extensible and contractible supporter via a supporting arm and equipping a coating tank to the coating member via a hose. CONSTITUTION:A hose 6 is connected to a coating tank 7 and a coating discharge hole is bored to the lower part of the tank. Coating introduced through a coating introducing hole is agitated by an agitator. Thereafter this coating is pressurized by a force feed pump and sent to a discharge hole and reaches an automatic changeover switch 52 via the hose 6. Therein, the prescribed valve mechanism 54 are opened by operation of the push buttons 55 and thereby coating is force-fed to a coating member 5 via the hose elements 45. Coating can be supplied to a body to be coated from a pad 44 of the coating member 5. Thereby coating work for the coating part of the upper part is easily performed.
Patent JP-2000278007-A (JP)
Title: High frequency circuit board
Inventor: KANDA TADASHI
IPC: H05K1/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To simply connect a microstrip line and a coplanar line at a low cost without the need for throughholes having been required for conventional technologies with a small scale configuration. SOLUTION: The high frequency printed circuit board is configured such that conductor lines 2A, coplanar lines 10A with a GND electrode 3A each provided to each side of the conductor lines and a microstrip conductor line 6A are placed on a dielectric substrate 1A, the conductor lines 2A of the coplanar line are connected to the microstrip conductor lines 6A, a dielectric thin film 4 is placed on the entire face of the microstrip conductor, a GND electrode 3B is provided on the entire face of the dielectric thin film, a microstrip line 11A consists of the microstrip conductor lines, the dielectric film and the GND electrode and the GND electrode 3B of the microstrip line is connected to the GND electrode 3A of the coplanar line.
Patent JP-H03279100-A (JP)
Title: Space heat generating equipment
Inventor: UCHINO HIROSHI
IPC: H02P9/00
Filed: 1990-03-29
Abstract: PURPOSE:To simplify the system and improve the reliability and durability by providing a radiator for radiating excess power as heat, and controlling difference between power consumption fluctuation, caused by load fluctuation in a spacecraft, and power, generated by a generating device, by the heat radiation of the radiator. CONSTITUTION:A generator 13 is a synchronous generator formed of armature winding 18 and field winding 19. A reference field current 28 is compared with the field current, detected by a current detector 29, at a comparator 30, and according to the deviation, the on-off ratio of a transistor 27 is controlled by a switching control circuit 31 to control the field current. On the other hand, the reference voltage 34 is compared with the output voltage of a converter 14, detected by a voltage detector 17, at a comparator 35. The deviation is amplified by a voltage control circuit 36, and the on-off ratio of a transistor 33 is controlled by a switching control circuit 37 to control the output voltage of the converter 14. When the power consumption of load equipment 6 decreases, for instance, the output voltage of the converter 14 becomes high, and the ratio of the 'on' period to the 'off' period of the transistor 33 is enlarged to increase power supply to a radiator 7.
Patent JP-S562542-A (JP)
Title: Humidity sensing element
Inventor: MUTOO KATSUTOSHI
IPC: G01N27/12
Filed: 1979-06-22
Abstract: PURPOSE: To reduce cost with manufacture simplified by lessening a thermal loss in element heating processing while miniaturizing a humidity sensing element, by providing electrodes for detecting electric resistance serving as a heater on a humidity sensing resistor.  
     CONSTITUTION: On both sides of plate-shaped humidity sensing ceramics 6, paste consisting principally of RuO 2 , etc., is screen-printed and baked by heating to stick surface electrodes 7 and 8; and electrode 8 is fitted with the 1st lead wires 9 and 10, and electrode 7 with the 2nd lead wires 11 and 12 to form a humidity sensing element. In the above-mentioned constitution, either of the 1st wires 9 and 10 and either of the 2nd lead wires 11 and 12 are used to measure electric resistance between both electrodes 7 and 8 and humidity in an atmosphere is found on the basis of the measured value by using an electric-resistance/humidity curve. When the humidity sensing element deteriorates, a voltage is applied between the 1st and the 2nd lead wires to flow electric current between electrodes 7 and 8 and element 6 is heated by both electrodes 7 and 8 as heating elements to restore humidity sensing characteristics. On the surface of thick-plate humidity sensing ceramics 13, linear electrodes 14 and 15 may be provided in a spiral or comb shape. 
     COPYRIGHT: (C)1981,JPO&Japio