baber/WOPTO huggingface dataset:
Patent JP-S6412686-A (JP)
Title: View finder for camera
Inventor: FUKUSHIMA OSAMU
IPC: H04N5/225
Filed: 1987-07-06
Abstract: PURPOSE:To contrive to attain low power consumption, small size and light weight by using a back light means radiating a white light in closing the opening only when a camera is used at a dark place such as indoor place. CONSTITUTION:In using a video camera at an indoor dark place, a back light means 10 is turned downward and an opening 4 of a view finder main body 3 is closed, then the switch 14 is turned on and a cold cathode fluorescent lamp 12 of a back light means 10 is lighted. The light from the white light source B from the cold cathode fluorescent lamp 12 is made incident in the polarized plate 7 placed at the rear face of the color liquid crystal panel 6 and an object of the same color as the state of the picture picked up by a photographer by using a video camera is displayed on a color liquid crystal panel 6. The state is confirmed by peeping the eye cup 16 of the view finder 2. Thus, the back lighting power is reduced, the device is made small in size and light in the weight.
Patent JP-H0459938-A (JP)
Title: Carbon fiber reinforced composite
Inventor: SEKIGUCHI SHOICHI
IPC: C22C47/08
Filed: 1990-06-28
Abstract: PURPOSE:To obtain a carbon fiber reinforced composite excellent in tensile strength and bending strength at low cost by using carbon fiber as reinforcing fiber and using an Al alloy having a specified compsn. constituted of Mg and Al as a matrix. CONSTITUTION:Carbon fiber is used as reinforcing fiber, and an aluminum alloy contg., by weight, 5.0 to 11.0% Mg and the balance Al with inevitable impurities and, if required, furthermore mixed with 0.5 to 3.0% Si is used as a matrix to obtain a carbon fiber reinforced composite. This composite is excellent in tensile strength and bending strength and is suitable as the constituting material for members requiring lightness and high strength in automobiles, aircraft or the like.
Patent JP-S5791248-A (JP)
Title: Blow molding of rubber product
Inventor: ISHIDA TAKASHI
IPC: B29C49/20
Filed: 1980-11-29
Abstract: PURPOSE:To produce inexpensively a hollow rubber product having a special section and an axially bent part by a method wherein an unvulcanized rubber tube and a rubber extruded material are set in a set of dies, pressure fluid is blown into the rubber tube to be expanded, heated, vulcanized and integrated with the rubber extruded material. CONSTITUTION:An unvulcanized rubber tube 2 provided in advance and an extruded material 3 of unvulcanized rubber for constituting special section parts  are set into a cavity 9 having a desired bent shape formed by dies 6, 7. Then,  pressure vapor is blown into the rubber tube 2 by a vapor flowing attachment  13 to be expanded and the heated, vulcanized and expanded rubber tube 2 and  the rubber extruded material 3 are welded, integrated in the dies and then separated from them. By this method, the hollow rubber product having a  special section and axially bent part can be produced easily without injuring or  deforming them.
Patent JP-H09326187-A (JP)
Title: Title name input device for recording medium
Inventor: KUBO SHUJI
IPC: G11B27/034
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a title name input device for recording medium in which it is not present that the same number of characters can be sometimes inputted and can not be sometimes inputted due to the kinds of characters. SOLUTION: When the title of a certain track is inputted by one character by mixing KANA (Japanese syllabaries) in it with an operation part 5 with respect to an MD-MO2, a controller 7 checks whether the number of inputted characters of the whole of one title exceeds a fixed number of limited characters or not every time when one character is inputted and the one character is added to the input characters string data storage area of a work memory 8 when the number does not exceed the number of the limited characters and one character is not added to be neglected exceeds when the number the number of the limited characters.  Then, when the inputting of characters equivalent to one title is completed and an execution key is depressed, the controller 7 converts the input character string data stored in the input character string data storage part into recording data to write them into a UTOC memory 4 and the recording data are recorded in the UTOC area of the MD-MO2 right before the unloading of the recording medium by the recording/reproducing section 3.
Patent JP-S5960291-A (JP)
Inventor: NAKANIWA TOMOKO
IPC: G21C17/00
Filed: 1982-09-29
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-H0772367-A (JP)
Title: Lens driving device
Inventor: OKUYAMA TAKESHI
IPC: G02B7/04
Filed: 1993-06-15
Abstract: PURPOSE:To position a cam member for correction invariably with high precision irrelevantly to the position of a lens by storing correction quantities of the cam member for correction at necessary intervals and driving the cam member for correction according to the correction quantities. CONSTITUTION:A main controller 61 generates a signal S1 of crank position information at the point of time each time a crank 10 rotates by a specific angle and a correction quantity calculating device 62 calculates the correction quantity of the cam plate 14 for correction. A correction quantity storage device 63 stores correction quantity data on the cam plate 14 for connection the positions of a movable lens group and temperatures. Then the correction quantity calculating device 62 reads the corresponding correction quantity of the plate 14 for connection out of the correction quantity storage device 63 on the basis of the signal S1 and temperature information and the correction quantity calculating device 62 calculates the driving quantity of the cam plate for connection from a signal S3 of the correction quantity data and sends a driving signal to a correction cam plate driving circuit 64 to drive a correction cam plate driving actuator (stepping motor) 53, thereby determining the position of the cam plate 14 for connection.
Patent JP-H0456352-A (JP)
Title: Semiconductor memory device
Inventor: HIGASHIYA MASAAKI
IPC: H01L27/10
Filed: 1990-06-26
Abstract: PURPOSE:To realize high package density and reduce contact failure by providing a region for connecting the source regions of two pairs of memory cells and connecting such region with a bit line through the one contact. CONSTITUTION:Word lines WLalpha, WLbeta, WLgamma, WLdelta, capacitor contacts CC1, CC2, CC3, CC4 and bit contact BC, capacitors C1, C2, C3, C4 and transfer transistors Tr1, Tr2, Tr3, Tr4 form enhancement transistor depletion transistors Tr1D, Tr2D. In order to read information written in a capacitor C3, a word line WLbeta is selected and a transistor Tr3 is turned ON. In the same manner, a word line WSalpha is selected and a transistor Tr3 is turned ON in order to read the information written in a capacitor C1. In this case, a word line WSbeta is not selected but a transistor Tr1D is in the conductive condition. Therefore, a current flows and information can be read. Information can also be read from the capacitors C2 and C4 by respectively selecting the word lines WLdelta and WLlambda.
Patent JP-H0724395-A (JP)
Title: Coated film cladding device
Inventor: KATAHIRA FUJIO
IPC: B05C9/12
Filed: 1993-07-08
Abstract: PURPOSE:To make constant and uniform the temperature of the surface of a coated film coated on the inner face of an ICM tube. CONSTITUTION:A laser emission torch device 11 comprising a condenser lens and a reflection mirror for reflecting laser beams from the condenser lens and emitting the same to a coated film, a cladding laser device 27 for transmitting the laser beams for cladding the coated film to a condenser lens of the laser emission torch device 11, and a distance measurement laser device 30 for finding the distance from an axial center of the laser emission torch device 11 to the surface of the coated film are provided in a rotating tube. Also a control device 33 for processing signals from the distance measurement laser device 30 is provided, and command signals 32 corresponding to the measured distance is issued from the control device 33 to the cladding laser device 27, and the energy strength per unit area of the surface of the coated film is made constant by controlling the output of the cladding laser device 27.
Patent JP-S5973035-A (JP)
Inventor: KENISU UIRIAMU BETSUKAA
IPC: C09K23/34
Filed: 1983-09-13
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-H04370369-A (JP)
Title: Ignition timing control device for engine with supercharger
Inventor: YOSHIOKA MAMORU
IPC: F02P5/15
Filed: 1991-06-14
Abstract: PURPOSE:To obtain the optimum ignition timing in both a supercharge region, where supercharge action is performed by only a main turbocharger, and a supercharge region where supercharge action is performed by both the main turbocharger and a subturbocharger. CONSTITUTION:At supercharge time by only a main turbocharger 7, the first ignition timing map is selected by an ignition timing selecting means 102, and at supercharge time by the main turbocharger and a subturbocharger 8, the second ignition timing map is selected by the ignition timing selecting means 102 so that the optimum ignition timing is obtained in both the supercharge regions.
Patent JP-H082962-A (JP)
Title: Sintering ceramics for highly stable thermistor and its preparation
Inventor: ADARUBERUTO FUERUTSU
IPC: C04B35/01
Filed: 1995-06-12
Abstract: PURPOSE: To obtain sintered ceramics for thermistors having high aging stability and high temp. stability by forming an oxide sintered compact of a Cu-Fe-Ni- Mn-O system having a specific compsn.  
     CONSTITUTION: This sintered ceramics for the high-stability thermistors is expressed by the general formula Cu 2 Fe 1-y NixMn 2-x-x+y O 4  (where z=0 to 1.5, y=-0.1 to 0.02, 1>x>0.5) based on Ni x Mn 3-x O 4  (where x>0). The sintered ceramics is produced by calcining a mixture composed of, for example, nickel carbonate, manganese carbonate and α(III) iron oxide by heating the mixture to ≥600°C in air, adding copper oxide to the mixture and subjecting the mixture to adjustment by fine grain measurement and pressure molding, then sintering the molding in air or oxygen atmosphere. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5794175-A (JP)
Title: Flow controller
Inventor: YAMANE MASAHIRO
IPC: F16K31/02
Filed: 1980-11-28
Abstract: PURPOSE: To ensure fluid flow contol at a set temperature by utilizing a thermosensitive thyrister for performing a switching operation when temperature reaches to the set temperature.  
     CONSTITUTION: When the temperature of a heat generating portion exceeds a set temperature for a thermo-sensitive thyrister 12, the thermo-sensitive thyrister 12 is changed into its turn-on state from its turn-off state. Therefore, a solenoid coil 6 is energized to retract a plunger 7 thereinto, overcoming a return spring 9, so that, since an arm 10 coupled to the plunger 7 pushes down an arm 4 secured to a shaft 3, the shaft 3 is put in clockwise rotary motion for actuating a valve 2 to open a gas passage. Thus, gas 15 flows from one end A to the other end B of a pipe , 1 thereby to ensure fluid flow control at the set temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55139570-A (JP)
Title: Control valve
Inventor: MURATA HIKARI
IPC: F16K17/00
Filed: 1979-12-27
Abstract: PURPOSE: To manufacture a compact control valve as a main relief and unload valve, by attaching a valve assembly, which is a pilot valve for main relief, to the casing of the control valve which has a spool valve element in a valve hole and then attaching a solenoid valve to the casing of the control valve.  
     CONSTITUTION: A valve hole 8 and a passage 9 are provided in a valve casing 9 whose top is fitted with a cover 3 and whose bottom is fitted with a base plate 4. The valve hole 8 and the passage 9 extend through the valve casing 2 in the axial direction. An annular recess 10 is provided at a halfway part of the valve hole 8. Communication passages 11, 12, which communicate with an outlet port 26 and an outlet passage 21, are opened into the annular recess 10. A spool 14 is housed in the valve hole 8 and a downward force is applied to the spool by a spring 18. A feed passage 20 for a pilot is provided in the cover 3. A detection orifice 23 and a damper orifice 24 are provided in appropriate positions in the passage 20. A valve assembly 30 and a solenoid valve 40 are sequentially attached to the control valve casing 1. A desired control valve is thus manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04368457-A (JP)
Title: Permanent magnet type eddy current speed reducer
Inventor: NISHIMOTO MUTSUO
IPC: H02K49/10
Filed: 1991-06-14
Abstract: PURPOSE:To see that it does not exert dragging torque on a braking disc during nonbraking by covering both skies of a magnet with ferromagnetic plates at all times. CONSTITUTION:A pair of braking discs 3 are coupled, leaving an axial interval, with a rotary shaft 2. A fixed frame 4, which consists of a nonmagnetic substance and has a cavity whose section is box-shaped, is arranged between a pair of braking discs 3. Many ferromagnetic plates 6 are coupled at regular intervals in circumferential direction on both sidewalls of the fixed frame 4. Fixed magnets 17 and mobile magnets 7 rotatable around the axis in diametrical direction are arranged one over the other between the ferromagnetic plates 6 on both sides. A bevel gear 12 is driven by a motor, whereby the direction of the magnetic field of each mobile magnet 7 is inverted together with the bevel gear 10 engaging with the bevel gear 12. If the direction of the magnetic field of each mobile magnet 7 is made the same as the fixed magnet 17, the braking disc 3 is subjected to braking force, and if it is reversed, the control disc 3 is not subjected to braking force.
Patent JP-H0335011-A (JP)
Title: Fluorine-containing copolymer and use thereof
Inventor: IZUMI TAKASHI
IPC: C08F216/16
Filed: 1989-06-30
Abstract: PURPOSE:To obtain the title copolymer containing a constituent unit derived from a chlorine-containing fluoroolefin, useful for coating liquid (the polymer solution of organic solvent) rapidly curable at normal temperature, having improved elongation. CONSTITUTION:The aimed copolymer comprising (A) a constituent unit derived from a chlorine-containing fluoroolefin, (B) a constituent unit derived from a hydroxyl group-containing vinyl ether, (c) a constituent unit derived from a vinyl ether not containing hydroxyl group, (D) a constituent unit derived from an organosilicon compound containing an olefinic unsaturated bond and a hydrolyzable group wherein the amount of the component A is 30-70mol%, the total amount of the components B+C is 20-60mol% and the amount of the component D is 1-25mol% based on total number of mols of the components A to D.
Patent JP-H07285428-A (JP)
Title: Brake hydraulic pressure controller
Inventor: KOJIMA HIROMASA
IPC: B60T8/50
Filed: 1994-07-21
Abstract: PURPOSE:To obtain the stable reduced/increased pressure characteristics in the antiskid control by installing a cut valve between a hydraulic control valve and a wheel cylinder, installing a sealing member on a movable member, installing a check valve in a bypass flow passage between the hydraulic control valve and the wheel cylinder, and forming a throttle passage, making a detour around both the valves. CONSTITUTION:Midway in a main flow passage 3b on the downstream side from a reducing valve 5 and a boosting valve 6, a cut valve 12 which is slidingly moved by a piston 13 is installed, and in a bypass flow passage 16 which communicates to both the valves 5 and 6 and a wheel cylinder 4, making a detour around the cut valve 12, a check valve 16 is installed, and in a throttle passage 17a which always communicates to both the valves 5 and 6 and the wheel cylinder 4, making a detour around the check valve 16, a throttle 17 is formed, on the seat surface of the check valve 16. In the sharp brake application, the cut valve 12 operates on the piston 13, in the direction for opening a downstream side main flow passage 3b by a spring 12d, and a sealing hole 18b is closed by a spherical valve 13d, and the set differential pressure on the start of the operation of the piston 13 becomes high, and the erroneous operation is prevented.
Patent JP-H0219817-A (JP)
Title: Optical device interfering with common optical path
Inventor: UETAKE TOSHIFUMI
IPC: G02B21/18
Filed: 1988-07-07
Abstract: PURPOSE:To simultaneously perform highly accurate phase measurement and clear observation with the title device and, at the same time, to improve the operability of the device by making lengths of optical paths through which sample light waves and reference light waves separated from the same linearly polarized optical wave are propagated equal to each other and causing the sample and reference optical waves to be propagated through a single common optical system until the waves are multiplexed again after they are separated from the linearly polarized optical waves. CONSTITUTION:For example, p2-component linearly polarized light waves of two kinds of polarized light waves emitted from a looped optical path are transformed into circularly polarized light waves when they are passed through a lambda/4 plate QW where they receive lambda/2-phase difference transformation and, at the same time, once converged to the looped optical path side (rear side) focusing position of an object lens (front group) system OB or its vicinity through a relay lens system L1. Thereafter, the light waves becomes sampling optical path light waves which are diffused over the whole area of a sample S to be inspected and collect phase information. Moreover, the s2 component of the polarized light waves are also converged similarly to one point on the sample S to be inspected after the light waves are passed through the lambda/4 plate QW and become reference light waves. Therefore, this optical device can be stabilized sufficiently against disturbances in environment, such as variations in vibrations, temperature, pressure, etc., and its operability can be improved.
Patent JP-S6147450-A (JP)
Title: O-allylphenyl ester derivative
Inventor: NAGAO KEISHIROU
IPC: C07C233/88
Filed: 1984-08-13
Abstract: NEW MATERIAL:A compound expressed by formula I (X is halogen; R is lower alkyl; R' is H or RCO). EXAMPLE:3-Acetoxy-2-allyl-4,6-dichloroacetanilide. USE:A synthetic intermediate for 4-hydroxyindole useful as a synthetic raw material for medicines, dyes and agricultural chemicals. PREPARATION:A compound expressed by formula II is acylated, and reacted with a halogen to give a novel compound expressed by formula III (R is other than Me), which is then reacted with an allyl halide to afford a novel compound expressed by formula IV. The resultant compound expressed by formula IV and a novel compound expressed by formula V are heated in the presence of an acylating agent, e.g. acetic anhydride, in a solvent, e.g. N,N-dethylaniline, at >=170 deg.C to give the aimed compound expressed by formula I.
Patent JP-H0218630-A (JP)
Title: Remote maintenance program control system
Inventor: ODA NOBUHITO
IPC: G06F9/445
Filed: 1988-07-06
Abstract: PURPOSE:To secure the correct correspondence to a test diagnostic program of an information processor by storing diagnostic program corresponding to the edition of the information processor into an auxiliary memory of a maintenance center. CONSTITUTION:An executing request of a test diagnostic program received from an input/output device 13 of a maintenance center 1 is sent to an information processor control part 21 by a remote maintenance control part 11 via a circuit 3. The part 21 compares the edition of an information processor 2 with the correspondence between an auxiliary memory 22 and the test diagnostic program. If no coincidence is obtained from the comparison, the part 21 requests the part 11 to send the diagnosing program having the correct correspondence. Thus the part 11 sends a test diagnostic program having the correct correspondence to an auxiliary memory 12 to the part 21. The part 21 replaces the diagnostic program of the memory 22 with another program having the correct correspondence and carries it out. Thus correct correspondence is secured for the test diagnostic program of the processor 2.
Patent JP-S6150732-A (JP)
Title: Tool storage and supply device
Inventor: SAEKI HIDEKI
IPC: B65G1/06
Filed: 1984-08-14
Abstract: PURPOSE:To prevent interference between a tool and a delivery means to enable tool racks each provided with a plurality of tool pockets to be continuously arranged, by providing a mean for releasing a coupling mechanism between the adjacent tool racks, in a tool delivery means which is movable. CONSTITUTION:When the rods of upper and lower release cylinders extend in the direction D after a tool robot is positioned in a position confronting a tool rack 30 having tool pockets in which tools to be supplied are disposed, the front ends of the rods abut against release pins 32g which are therefore pressed in the direction D so that a pin 32e is also moved in the direction D so that a pin 32a on a left rack 30D is released from the engagement thereof with the pin 32e, thereby it comes to be releasable from an engaging hole 32c. Then, the opening cylinder 35 is driven to extend a rod 35a in the direction B so that racks 30a, 30 are moved in the direction B. The rack 30 is moved from the right rack 30D so that a space is formed between the rack 30D and the left rack 30, thereby it is possible to prevent interference between the delivery means and the tool.
Patent JP-H0197626-A (JP)
Title: Manufacture of contact lens made of natural protein polymer
Inventor: KUROODO BUURUSU
IPC: B29C35/12
Filed: 1988-07-07
Abstract: PURPOSE: To prevent the deterioration under the molding temperature of hydrogel by sealing a specific amount of hydrogel into a cavity of a mold having a surface state of a lens to liquefy the same, then cooling the hydrogel in the mold to gelify the same, bringing the hydrogel into contact with a cross- linking agent to crosslink the same. CONSTITUTION: The hydrogel is prepared by hydrating the protein polymer. Then a lens preform is made from the hydrogel at a temperature between ambient temperature and liquefying temperature of the polymer (50-80 deg.C), and the preform is placed in the mold made of a low-loss dielectric material. The mold comprises at least two parts which define a three-dimensional shape and a finished lens surface state. Then the hydrogel is liquefied by irradiating the mold with the electromagnetic field at a frequency between 10<3> -10<10> Hz for 5-45 seconds, then gelified by cooling the mold, and crosslinked by contact with a cross-linking agent.  The hydrogel is exposed to the liquefying temperature only for a very short time during the molding process of the contact lens, so that the composition and the properties thereof are hardly deteriorated during the manufacturing of one lot of contact lenses.