baber/WOPTO huggingface dataset:
Patent JP-S55130822-A (JP)
Title: Recovering molybdenum from liquid containing the same
Inventor: TSUKAGOSHI KUNIMITSU
IPC: C22B34/34
Filed: 1979-03-30
Abstract: PURPOSE: To efficiently recover molybdenum from liquid which contains molybdenum and a minor amount of vanadium by treating with a weakly acidic anion-exchange resin in the form of a free salt.  
     CONSTITUTION: A weakly basic anion-exchange resin, e.g. Amberlite IRA-94, is preliminarily treated with an about 0.5W1N acid e.g. sufuric acid, hydrochloric acid, etc., to form a salt-type ion exchange resin, which is used. Liquid which contains molybdenum (Mo) and a minor amount of vanadium (V) is adjusted to pH7 or less, preferably 3W5, and passed through the above ion-exchange resin to permit Mo and V to be adsorbed by the resin. Next, liquid containing an alkali equivalent needed to elute the total amount of the adsorbed Mo is prepared. The liquid is divided into a part (about 50W80%) and the remainder, and each is sequentially passed through the above resin to elute the adsorbed materials. Mo is recovered from the first eluate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61195152-A (JP)
Title: Epoxy resin composition
Inventor: SATO SHIGEYUKI
IPC: C08K5/46
Filed: 1985-02-25
Abstract: PURPOSE:To obtain a composition of high heat and moisture resistance with high reliability as electrical parts sealing application, by incorporating epoxy resin with curing agent and additive made up of phanothiazine (derivative) and dithiophosphoric acid derivative metal salt. CONSTITUTION:The objective composition can be obtained by incoporating (A) an epoxy resin with (B) a curing agent and (C) an additive made up of phenothiazine (derivative) (0.01-5wt% based on the resin) and dithisphosphoric acid derivative metal salt (0.01-5wt% based on the resin). Said epoxy resin is e.g., glycidyl ether epoxy resin, phenolnovolak epoxy resin, cresol-novolak epoxy resin, alicyclic epoxy resin, glycidyl ester epoxy resin, halogenated epoxy resin.
Patent JP-H09206650-A (JP)
Title: Coating apparatus for applying quick-drying coating material to fragile plate
Inventor: SUGINO KEIJI
IPC: B05C5/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To apply a slight amount of a quick-drying coating material to a fragile plate at high quantitative precision without through hand by setting the fragile plate on a pallet on a substrate, applying the quick-drying coating material by a nozzle moved and controlled by a robot, and conveying the coating material to the nozzle through a soft tube. SOLUTION: At the time of use, a prescribed number of fragile plates 8 are arranged and set at prescribed positions of a pallet 9 at first and then a conveying and spraying apparatus 5 is driven and a quick-drying coating material is conveyed to the tip of a nozzle 4 from a container 6 for the coating material. Next, an XY robot 2 is driven to move a robot member 2b in Y direction and a robot member 2c in X direction, so that the nozzle 4 is moved above a fragile plate 8 to be coated at first with the coating material and after that a slight amount of the coating material is made to be forced out of the nozzle. While keeping this situation, a motor-driven slider 3 is operated to lower the nozzle 4 and the robot member 2b is moved in the Y direction to apply the coating material to the fragile plate 8.
Patent JP-S58153622-A (JP)
Title: Manufacture of synthetic resin pallet
Inventor: YOSHIDA EIJI
IPC: B65D19/32
Filed: 1982-03-09
Abstract: PURPOSE:To obtain multiple classes of resin pallet different in deck area, by a method wherein multiple classes of pallet construction boards different in the extrusion size of jointing margin are manufactured and monolithically formed by fusing, etc. CONSTITUTION:The pallet construction board (a) having rectangular main body 1 and jointing margin 2 is manufactured from synthetic resin by establishing the length side size X and transverse side size Y of main body 1 at fixed values. These pallet construction boards (a) are monolithically jointed with fusing, etc. by abutting jointing margin 2 face to face, and, as a result, the resin pallet A is obtained. By displacing the movable retainer plate 22 positioning at the groove part passing to the cavity 23 of molding tool K of construction board (a) to the directions of P and Q, the extrusion size Z of jointing margin 2 is regulated, and the multiple classes of construction boards different in the size of Z are manufactured.
Patent JP-H01213694-A (JP)
Title: Light transmission type display device
Inventor: MIURA TAKESHI
IPC: G09G3/18
Filed: 1988-02-22
Abstract: PURPOSE:To simplify the constitution of a display part or the like and to attain the switching display of an alarm display or the like by arranging plural light sources having different light emitting colors on the back of a light-transmissive display plate such as a transmission type liquid crystal display plate and selectively lighting up these light sources. CONSTITUTION:When a vehicle speed is less than a previously set value, a drive circuit 7a is closed, a driver circuit 7b is interrupted to turn on a light source lamp 3a and turn off a light source lamp 4 for alarm display. Consequently, white illumination light is radiated from the light source lamp 3a to a speed display area 1a. When the vehicle speed is more than the set value (alarm speed), the circuit 7a is interrupted and the circuit 7b is closed to turn off the lamp 3a and turn on the lamp 4. Thereby, red illumination light is radiated from the lamp 4 to the area 1a. Consequently, alarm display can be executed in accordance with vehicle information.
Patent JP-S61198165-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1985-02-28
Abstract: PURPOSE:To enhance sensitivity and to reduce residual potential after a durability test by incorporating a specified polycyclic quinone derived pigment in an electrostatic charge generating layer and a specified pyrazoline deriv. in a charge transfer layer. CONSTITUTION:The laminate type electrophotographic sensitive body is obtained by laminating on a conductive substrate the 2 layers of the charge generating layer composed essentially of a charge generating material of a polycyclic quinone deriv. represented by formula (1) and a charge transfer layer composed essentially of a charge transfer material of a pyrazoline deriv. represented by formula (2) in which R1, R2 are each alkyl, or an atomic group necessary for combining with each other and together with the adjacent N atom to form a ring, and each is optionally same or different, and X is a pyridyl or quinolyl group optionally substd. at least one alkyl or alkoxy. As the binder usable at the time of forming the charge generating layer by coating, it can be selected from the wide range of insulating resins, besides, from org. photoconductive polymers, such as poly-N-vinylcarbazole, polyvinylanthracene, and polyvinylpyrene, preferably, insulating resins, such as polyvinylbutyral and polyarylate, and it is used in an amt. of <=80wt%.
Patent JP-S62195139-A (JP)
Title: Substrate temperature measurement and device thereof
Inventor: MATSUI YUICHI
IPC: H01L21/66
Filed: 1986-02-21
Abstract: PURPOSE:To measure correctly and rapidly the temperature and the distribution of the temperature of the upper surface of a substrate and also, to prevent it for a substrate wafer to be broken and it for the point of a thermocouple to be deformed or broken by a method wherein the liquid drop of a fused metal is formed on the surface of the substrate or the surface of a substrate holder on the side where the formation of a thin film is performed, the point of the thermocouple is dipped into the liquid drop of the fused metal and the temperature of the substrate is measured. CONSTITUTION:A substrate temperature measuring unit 10 is supported by two groups of flanges 11 and 11 for high vacuum, is inserted in a bellows 12 mounted elastically between two groups of the flanges 11 and 11 for high vacuum and its rear end is supported by the flange 11 for growing chamber outside high vacuum interposing an elastic spring 17 between them. The rear end part of a thermocouple 6 is connected to thermionic terminals 15 which are subjected to insulating shield and vacuum seal by means of the outside high-vacuum flange 11 of a growing chamber 1 and its tip part is made to protrude at the tip of an insulating hollow cylindrical tube 13. Thereby, the output to generate in the thermocouple can be measured. Moreover, a metal Ga or In is adhered on a part, which comes into contact to the thermocouple 6, of the surface of a substrate 3, which is used as a body to be temperature-measured, and when the substrate is heated up, these metals are fused and keep adhering only on a part of the substrate surface as a liquid drop 16 without spreading over the whole surface of the substrate because these metals have a surface tension.
Patent JP-H08211200-A (JP)
Title: Non-scanning type electron beam irradiator which can change irradiation width
Inventor: NISHIKIMI TOSHIRO
IPC: G21K5/04
Filed: 1995-02-03
Abstract: PURPOSE: To make it possible to change the irradiation width of electron beam electrically. CONSTITUTION: A filament 1 emitting thermions is extended in the direction of the irradiation direction in accordance with the maximum irradiation width. By connecting one end a of the filament to one end of an alternating current power supply 2 and each of feeding taps t1 and t2 and the other end b of the filament to the other end of the alternating current power supply 2 through contacts 3a', 3b' and 3c' of an electromagnetic switch and breaking those contacts selectively, feeding parts of the filament 1 is changed to change an irradiation width into three stages A, B and C in accordance with an object to be irradiated.  Moreover, electron extracting electrodes are dispersedly placed at the front of the electron-extracting side of the filament, and the change of electron-extracting and potential-imparting parts of the electron extracting electrodes enables the change of the irradiation width. In addition, the irradiation width can be changed by using the change both of the feeding parts of the filament 1 and of the electron-extracting and potential-imparting parts of the electron extracting electrodes.
Patent JP-H06249164-A (JP)
Title: Scroll compressor
Inventor: SUGAWA MASAAKI
IPC: F04C29/02
Filed: 1993-02-26
Abstract: PURPOSE:To bypass high and low pressures securely even if large-pressure pulses are generated due to liquid compression at flooded start of the day of a scroll compressor to prevent oil inside the compressor from being diluted. CONSTITUTION:A compression element comprising a fixed scroll 1 and an oscillating scroll 3 is arranged in a closed container, an electric motor element to drive the compression element is installed in a suction pressure atmosphere 15 inside the closed container, a delivery muffler chamber 14 which stores high- pressure gas sucked and compressed by the compressed element and separates it from sucked gas is provided. Then, in a scroll compressor in which a connecting hole 33 which passes through the delivery muffler chamber 14 and suction pressure atmosphere and a valve mechanism which closes the connecting hole 33 are installed, the valve mechanism is structured with a valve holder 30 and a combination valve 31 of a temperature-sensitive valve 31a and a highly rigid material valve 31b, and the highly rigid material valve 31b is located on the connecting hole side, and the temperature sensitive valve 31a is located on the valve holding side.
Patent JP-S60208955-A (JP)
Inventor: JIYON TEI SUU
IPC: A61K31/517
Filed: 1985-02-28
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-H11227098-A (JP)
Title: Manufacture of metallic foil-clad laminated sheet
Inventor: OSE MASAHISA
IPC: B32B15/08
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a metallic foil-clad laminated sheet having a thin metallic foil of 20 μm or lower, which prevents generating of color mottling, and deterioration of peeling strength and breaking of wire after the forming of a circuit, which generate in a part of mottling. SOLUTION: In a manufacturing method of a metallic foil-clad laminated sheet, wherein a metallic foil having a thickness of 20 μm or lower is placed on a prepreg composed of a glass woven fabric as a base, and heat and pressure are applied, a pressure from contact pressure to 0.5 MPa is applied until a thermosetting resin of the prepreg is melted, and then increasing the pressure to a specified molding pressure. For example, an epoxy resin can be molded at a temperature of 160-200 deg.C, and a molding pressure of 2-10 MPa. A polyimide resin can also be molded under the same conditions.
Patent JP-S62195482-A (JP)
Title: Vane type rotary compressor
Inventor: HONDA ITSURO
IPC: F04C18/344
Filed: 1986-02-21
Abstract: PURPOSE:To prevent the generation of chattering and leak of gas from the discharge port sides by using the connection function in at least five orders so that the speed and accelerating speed in the shape function at the connection point of the minor axis part cam surface and the major axis part cam surface which are formed in the first and the second functions. CONSTITUTION:The minor axis part cam surface 12b in the vicinity of a rotor 14 of a cam surface 12a is formed in the first function, namely in the constant function of f(theta)=Rr, and formed into a perfect circular form having a radius of Rr in an angle of theta1. The major axis part cam surface 12d departing fartherst from the rotor 14 of the cam surface 12a is formed into a nearly circular form in the second function f(theta)=Rr+RLsin<2>theta. The both cam surfaces 12c and 12d are connected by the connection function in at least five order for the accordance between the speed and accelerating speed of the shape function at the connection point. Therefore, the sharp variation of the accelerating speed of a vane 20 which contacts in sliding the cam surface 12a is prevented, and the generation of chattering is prevented, and the minor axis part cam surface 12b is formed into the perfect circular form concentric to the rotor 14, and the leak of gas from the discharge port sides 25 and 26 to the suction port 22 and 23 sides is prevented.
Patent JP-H10235737-A (JP)
Title: Hollow resin vessel and manufacture thereof
Inventor: ISHIMARU YOICHI
IPC: B29L22/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To facilitate a warpage correction of the periphery of a hollow molded article, and render welding easy in intermediate molded articles. SOLUTION: The resin welding process in such that intermediate molded articles 38 incorporated by putting a pair of mold 50 (lower mold) and a mold 52 (upper mold) of a welding press in proximity with each other are pressed over, and the peripheral parts of the resin layers 36 of the intermediate molded articles 38 incorporated are welded mutually, in which, for example, via ribs 54 provided on the peripheral parts of the intermediate molded articles, the ribs 54 are moved forward and rearward by a correction tool 55 so as to correct the peripheral parts of the resin layers 36 of the intermediate molded articles 38, so that the peripheral parts of the resin layers 36 of the intermediate molded articles 38 are superimposed and welded with each other positively.
Patent JP-H02289561-A (JP)
Title: Liquid crystal compound and use thereof
Inventor: SHIOMI YUTAKA
IPC: C07D307/33
Filed: 1990-02-19
Abstract: NEW MATERIAL:A compound, expressed by formula I [R<1> is formula II or III (R<3> is 1-15C alkyl or 2-15C alkenyl; n and e are 0 or 1), 1-15C alkyl or 2-15C alkenyl; R<2> is R<3>; R<2> and R<3> may contain asymmetric carbon atom; X is H, halogen or CN; mark * indicates asymmetric carbon atom] and having an optically active gamma-lactone ring. EXAMPLE:The (2S,4S)-isomer of a compound expressed by formula IV. USE:One component of liquid crystal compositions, which is a chemically stable liquid crystal compound, good in stability to heat and light, having excellent properties as a ferroelectric liquid crystal, capable of providing liquid crystal materials with a remarkably high speed of response and used as electrooptical elements, etc. PREPARATION:For example, a phenolic derivative, expressed by formula V and having the optically active gamma-lactone ring is reacted with a carboxylic acid expressed by formula VI in an organic solvent, such as dichloromethane, in the presence of a catalytic amount of a base, such as 4- dimethylaminopyridine, by adding a dehydrating agent, such as N,N'- dicyclohexylcarbodiimide, thereto. Thereby, the objective compound expressed by formula I is obtained.
Patent JP-H05242809-A (JP)
Title: Supporting system for adjustment of picture quality of color cathode-ray tube
Inventor: HAGIMAE KINUYO
IPC: H01J9/44
Filed: 1992-02-25
Abstract: PURPOSE:To simplify the correction adjustment work, which requires experience usual, in an adjustment process of picture quality of color cathode ray tube. CONSTITUTION:A learning station 5 is provided to input therein the content of operator's correction work in a picture quality adjustment process and to create a correcting algorithm, and pertinent work is instructed on a display in accordance with the automatically created algorithm. In this way, labor for reconstructing an adjustment algorithm for every change in adjusted types is simplified to retain the technique of an experienced worker.
Patent JP-S58155384-A (JP)
Inventor: KOIZUMI KENZOU
IPC: G21C3/30
Filed: 1982-03-12
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-H08237361-A (JP)
Title: Multiplex type subscriber logic storing system
Inventor: SAITO KEN
IPC: H04W24/04
Filed: 1995-02-27
Abstract: PURPOSE: To evade a danger of stopping a communication network at the time of a trouble by integrating the subscriber control with the use of the concept of the logic exchange device and using the multiplex structure. CONSTITUTION: A subscriber control part 6 has all information from the associated information on hosing the subscribers of all stations to the associated information on housing the only subscribers of the self station. In gives the subscriber information and the resource information to a common resource control part 5, resulting in enabling the multi-execution. An execution control part 4 can perform the multi-execution of dissimilar subscriber controls of the associated information on housing the subscribers. When the prescribed structure is given to the all exchanges in the communication network, it works as one exchange. Such communication network is called the logic exchange device.  When a part of the station in the communication network is disconnected by some reason at the time of a trouble, a call after reporting the trouble from a fault processing part 3 is performed by the logic exchange device excluding a part of the station and the logic exchange device of the only a part of the station.
Patent JP-H09226581-A (JP)
Title: Vehicle transmission and reception device and vehicle information transmission device
Inventor: SAEGUSA HIDETAKA
IPC: B61L3/12
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle transmission and reception device as well as vehicle information transmission device capable of detecting the position of a vehicle with high accuracy. SOLUTION: A loop coil device 1 has at least two loop coils 11 and 12. Also, the loop coils 11 and 12 are sequentially arranged along a vehicle travel direction, so as to be staggered from each other, and receive the first information wave S1 transmitted from a guide loop coil 3. Furthermore. the loop coils 11 and 12 output the first receiving signals S11 and S12 having receiving levels changing in opposite directions from each other, when the guide loop coil 3 is at the part of a boundary P1. A processing device 2 judges which side of the adjacent loop coils 11 and 12 a vehicle is positioned at depending on the magnitude of the first receiving signals S11 and S12 of the adjacent loop coils 11 and 12.
Patent JP-S54130488-A (JP)
Title: Image display device
Inventor: SAKAEDA TAKESHI
IPC: G09F9/30
Filed: 1978-03-31
Abstract: PURPOSE: To provide an image display device with improved life to repeated uses which device hardly causes imperfect decoloring and formation of yellow deposits, and houses a plurality of electrodes and a salt of a cpd. bonding two N-substd. 4- pyridinium groups through -CH=N-.  
     CONSTITUTION: Working electrode 1 and opposite electrode 2 are set in cell 3 made of glass or the like and connected to power source part 4 through electrodes 5, 6. Cell 3 is filled with electrically responding coloring-decoloring medium 7 and sealed to constitute an image display device. Medium 7 consists of an electrochemically coloring-decoloring substance, an electrolyte and their solvents. The substance includes a Ba salt of a cpd. bonding two 1-CH 3 (CH 2 ) 6 - pyridinium groups through -CH=N-. The electrolyte and solvents may be DBr and water, respectively. The molar concn. of the salt in the medium is 1 × 10 -5 W1, esp. 0.01W0.3M. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06252436-A (JP)
Title: Photodetective device
Inventor: NISHIMURA SUSUMU
IPC: H01L31/10
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a photodetective element which is high in photosensitivity to incident light of short wavelengths and stable in light intensity to temperature change by a method wherein a depletion layer is provided to the surface of a low impurity concentration semiconductor layer surrounding a high impurity concentration semiconductor layer. CONSTITUTION:A first conductivity-type low impurity concentration semiconductor layer 1, second conductivity-type high impurity concentration semiconductor layers 2 so provided as to sandwich a certain region of the surface of the semiconductor layer 1 between them, and electrodes 4 provided above the semiconductor layers 2 coming into ohmic contact with them are provided. When light of short wave lengths falls onto a depletion layer 7, carriers are small in the depletion layer 7 and charges are less recombined, so that incident light is small in intensity attenuation and a photocurrent grows large, and consequently a photodetective device of this constitution is enhanced in photosensitivity. Therefore, since the electrodes 4 are provided over all the surface of the high impurity concentration semiconductor layers 2, the effect of the semiconductor layers 2 which causes a photodetective device to change in photosensitivity with a temperature change is eliminated, so that the photodetective device kept stable in photosensitivity to temperature change can 1 obtained.
Patent JP-2000236437-A (JP)
Title: Digital image processor
Inventor: YAGAWA YASUHIRO
IPC: H04N1/387
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce the required capacity of a frame memory by efficiently utilizing the frame memory in a digital image processor having a composition function. SOLUTION: This digital image processor is provided with a 1st frame memory 65 that stores main image data, a gradation adjustment section 56a that changes gradation bits of composite image data composed with the main image data into gradation bits less than gradation bits of the main image data, a 2nd frame memory 66 that stores the synthesis image data whose gradation is reduced, an address designation section 64 that stores composite mode data to an idle memory area produced by reducing the gradation of the composite image data, and a composition section 60 that composes the composite image data with the main image data on the basis of the synthesis mode data to generate print data.