baber/WOPTO huggingface dataset:
Patent JP-H04320262-A (JP)
Title: Working method for color-photograph recording material
Inventor: GUSUTAFU TATSUPE
IPC: G03C7/42
Filed: 1992-02-10
Abstract: PURPOSE: To prevent the increase in the min. concn. of a color photographic silver halide material by adding a specific compd. to a specific bleaching bath, washing bath or stop bath or treating these baths with an adsorbent or executing both. CONSTITUTION: This processing method consists of at least stages for exposing to images, developing and bleaching and a stage of the washing bath or stop bath between the arbitrary developing and bleaching stages. The bleaching bath contains the iron III complex salt of a biologically decomposable complexing agent. The compd. which scavenges the oxidation products of a carryover developer and forms a colorless material by reacting therewith, is added to the bleaching bath, washing bath or stop bath, or the bleaching bath, washing bath or stop bath is treated with the adsorbent, or both stages are executed. The bleaching bath includes the iron III complex salt of the complexing agent, corresponding to formula I and the compd. which scavenges the oxidation products of the carryover developer and forms the colorless material by reacting therewith.  In the formula I, R1 denotes carboxy-C1 -C10 -alkyl and R2 , R3 denote C1 -C10 -alkyl group, etc.
Patent JP-S53142149-A (JP)
Title: Photo isolator circuit
Inventor: YAMAMOTO HIROSHI
IPC: H03H11/02
Filed: 1977-05-17
Abstract: PURPOSE:To realize a new and low-cost circuit which can reduce the number of the optical ccoupling element in case more than four units of the coupling element have to be sued in teh conventional way and more than two units of the elements are not actuated in a time, by giving some contrivance to the control circuit.
Patent JP-S57172788-A (JP)
Title: Semiconductor laser element
Inventor: YAMAMOTO SABUROU
IPC: H01S5/30
Filed: 1981-04-15
Abstract: PURPOSE:To eliminate the unequal inclination of an impurity in the deviation region of the interface of an active layer by a method wherein an impurity doped in a crystal layer connected to an active layer and an active layer by a substrate side is made as the same kind of P type in a laser element which epitaxially grew multilayer crystal structure having the active layer on a P type semiconductor substrate. CONSTITUTION:A P type Ga1-yAlyAs clad layer 2' and a Ga1-xAlxAs active layer 3' doped the same impurity as that in the clad layer 2' are stacked on a P type GaAs substrate 1 for liquidus epitaxial growth. Namely, the active layer 3' is set as P type and the same kind of an impurity selected from Zn, Ge, Mg or the like is used as the impurity added to the layers 2' and 3'. In this way, unequally does not exist even if an impurity is mixed to the layer 3' from the layer 2'. After that, an N type Ga1-yAlyAs clad layer 4 and an N type GaAs cap layer 5 are stacked on the layer 3' for growth and if necessary, a current strangulation mechanism is provided.
Patent JP-S55149581-A (JP)
Title: Recording and reproducing unit
Inventor: SEKIMOTO TETSUSHI
IPC: H04N7/081
Filed: 1979-05-10
Abstract: PURPOSE:To enable to record the additional sound at the horizontal period succeeding to the horizontal period of the vertical blanking period detected in which audio is recorded. CONSTITUTION:In case of recording of additional audio, VTR is at reproducing mode. Further, the recording number of times pulse N obtained through the reproduction of audio in compressed recording is used as the clock pulse. Further, the preset data is taken as lH with the additional instruction. Futher, the count of the pulse N reaches lH+1, then the recording gate is made open. The one field's share of the audio to be recorded is compressed and it is recorded to the horizontal period of the lH+1-th. Thus, without losing the audio recorded, the additional audio can be recorded.
Patent JP-S59182729-A (JP)
Inventor: SUZUKI TOSHIHIKO
IPC: B32B15/082
Filed: 1983-03-31
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-H03260422-A (JP)
Title: Rolling clutch
Inventor: FUKUI SATORU
IPC: F16D41/02
Filed: 1990-03-08
Abstract: PURPOSE:To present transmission cutoff condition surely by providing an operation means, which presents the transmission cutoff condition by sliding the first and second outer rings or the first and second inner rings in the same direction so that the fellow conical faces of the first and second inner rings and the first and second outer rings may separate from each other. CONSTITUTION:When the first and second outer rings 7A and 7B are slid right, the conical faces 7As and 7Bs of the first and second outer rings 7A and 7B separate from the conical faces 6As and 6Bs of the first and second inner rings 6A and 6B, so transmission cutoff condition appears. In this case, only such a structure is provided for the first and second outer rings 7A and 7B to make sliding operation simply in one direction, so the conical faces 6As, 6Bs, 7As, and 7Bs of the first and second inner rings 6A and 6B and the first and second outer rings 7A and 7B separate from each other surely, and transmission cutoff condition can be presented surely.
Patent JP-2000257901-A (JP)
Title: Ceiling embedded type air conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/22
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To improve ventilating efficiency and eliminate the generation of noise by a method, wherein a drain pan is constituted of a heat insulating member, formed so as to have a section of substantially recessed shape, and a thin dew receiving member, superposed on the heat insulating member, while a guide unit is constituted of an extended unit having a section of reverse U-shape substantially extended to one side of the dew receiving member. SOLUTION: A drain pan 7 is constituted of a heat insulating member 10, formed so as to have a section of substantially recessed shape, and a thin dew receiving member 11, superposed on the heat insulating member. A guide unit 8 is constituted of an extended unit 8, having a section of inverted substantially U-shape. According to this method, the dew receiving member 11 and the guide member 8, provided between a heat exchanger 6 and a ventilating fan 5 while guiding uniformly a suction air stream from a suction port 2 to the heat exchanger 6, is formed integrally. Accordingly, the structure becomes favorable in cost and a ventilating efficiency is improved, while the generation of noise can be eliminated.
Patent JP-S63224664-A (JP)
Title: Booster circuit
Inventor: INOUE YUICHI
IPC: H02M3/07
Filed: 1987-03-12
Abstract: PURPOSE:To reduce through currents minimally by organically coupling a booster circuit and a voltage detector by a control circuit consisting of a count er, a gate, a selecting circuit, etc. CONSTITUTION:A voltage detector 3 detects height from a fixed level of the voltage of a booster circuit 6, and outputs the result of the detection to a con trol circuit. The control circuit 7 changes the period of a boosting signal phi1 by information acquired from an output signal from the voltage detector 3, and operates the booster circuit so that an output is kept constant without depending upon load fluctuation. A counter 73 and a counter control circuit 72 controlling the counter are set up in order to measure currents consumed in the load 5. Consequently, a signal group CL from a frequency dividing circuit 2 and a data from the updown counter 73 are input to a selecting circuit 71, and the circuit 71 outputs the signal phi1 to the booster circuit 6. The counter control circuit 72 outputs signals UP, DW at short and long cycles.
Patent JP-H03261044-A (JP)
Title: Color cathode-ray tube
Inventor: WATANABE HISAMITSU
IPC: H01J29/32
Filed: 1990-03-12
Abstract: PURPOSE:To obtain a bright and high contrast picture by providing a layer including pigment grains between the inner surface of a face plate and a phosphor film, and setting a pigment grain plane view projection surface to be 5-90% a picture element surface for at least one sort of picture element. CONSTITUTION:Pigment of a grain size of 0.1-0.5mum is used. First, a film of mixed slurry of green pigment Cr2O5, ammonium dichromate ADC, and polyvinyl alcohol PVA applied and dried on the inner surface of a face plate is selectively exposed and developed to form a predetermined pattern. Next, using a slurry of blue pigment of cobalt aluminate mixed with photosensitive binding agent, a layer of the blue pigment of a predetermined pattern is formed at a different position. Then, by similar procedures, red pigment of rouge is used to form a layer of the red pigment in a predetermined pattern at a different position from above two. The film thickness is decided by the density of the pigment in the pigment slurry. Light emission phosphor materials for green, blue and red are then applied on the layer of each pigment for forming a phosphor surface, a film of Al is then deposited on the phosphor surface, an obtained matter is sealed, and an electron gun is installed for completion.
Patent JP-H02237972-A (JP)
Title: Aromatic diamine compound and preparation thereof
Inventor: IMAI YOSHIO
IPC: C07D207/335
Filed: 1989-03-13
Abstract: NEW MATERIAL: 3,4-Bis(4-amiophenyl)-2,5-diphenylpyrrole represented by formula I.  
     USE: A material for heat-resistant resins, soluble in organic solvents and excellent in moldability. Especially, it has a tetraphenylpyrrole skeleton.  
     PREPARATION: 1,2-Bis(4-nitrophenyl)-1,2-dibenzoylethane of formula II is used as a starting material, ammonia is allowed to act on it, and the product is cyclized through dehydration to obtain a dinitropyrrole compound of formula III. The resultant compound is then reduce to obtain an aromatic diamine compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S58176475-A (JP)
Title: Disconnection detecting device for preheating plug
Inventor: KAWAMURA HIDEO
IPC: F02P19/02
Filed: 1982-04-09
Abstract: PURPOSE:To judge disconnection with a simple circuit by a method wherein a plurality of preheating plugs are divided into more than two groups having the same number of plugs, the compound resistance value of each group is detected with a predetermined period and the compound resistances of each preceding groups are held to compare. CONSTITUTION:A controller 1 sends a signal effecting the heating and the control of the preheating plug to a power transistor TR. Respective parallel resistance values of the preheating plugs R1, R2 in the group A and the preheating plugs R3, R4 in the group B are changed by said signal into voltage signals to supply to a multiplexer 3 while the values of compound resistances of the groups A, B are selected by control signals a, b and are memorized into latch circuits 53, 54. On the other hand, the preceding detected resistance values are latched by the latch circuits 51, 52 and are compared with the data of present time detection by comparators 61, 62 to memorize them into the latch circuits 55, 56. Then, a decision is effected in a decision control unit 7 based on the data of the circuits 55, 56 and a table for decision.
Patent JP-H09248739-A (JP)
Title: Monitoring device for operation condition
Inventor: YAMAMOTO SHINICHIRO
IPC: G06Q50/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce load applied onto a host computer by providing means monitoring as well as managing operation condition of a plurality of apparatuses based on the analyzed information after collecting and analyzing the information collected by each information collection means. SOLUTION: Operation condition of production device 26 is taken in a data take-in unit 24 of a data collection terminal 32 from a data collection terminal 30 installed in the device 26 from a measurement unit through a connection cable 25, and the information is transferred to a managing and monitoring device 21 via a data communication passage 22 from a control unit 23 of the terminal 30, and editing is made by the device 21, then the operation condition of the device 21 is monitored. The edition result of operation condition of the device 26 from the device 21 is transferred to a host computer 10 and according to the operation condition edited, the host computer 10 monitors, for example, the operation conditions of all production devices 26 in a production factory.
Patent JP-H05253753-A (JP)
Title: Electric discharge machine
IPC: B23H7/22
Filed: 1992-03-16
Abstract: PURPOSE:To carry out adjustment so that each generated electric discharge energy becomes equal when the equal electric discharge energy is inputted into each machine. CONSTITUTION:An electric discharge energy adjusting image surface 52 for adjusting the relation between the inputted electric discharge energy and the peak electric current which flows between a wire electrode and a workpiece is provided, and on the image surface, a cursor 54 is adjusted to the electric discharge energy to be adjusted, and the peak electric current generated at each electric discharge energy can be adjusted by inputting the adjustment value at the electric discharge energy.
Patent JP-S62216610-A (JP)
Title: Method for recovering cold rolling waste oil
Inventor: OGURA MASAYUKI
IPC: B01D17/00
Filed: 1986-03-18
Abstract: PURPOSE:To continuously recover cold rolling waste oil with high separation efficiency and at a low cost by allowing the cold rolling waste oil to cool in the air, agitating the oil, and flocculating and separating the water diffused in the waste oil. CONSTITUTION:High-viscosity cold rolling waste oil is cooled to ordinary temp. or preferably to about 10 deg.C to further increase the viscosity. Then agitating force is exerted on fine water particles diffused in the waste oil to add compacting shearing force, hence the fine water particles having several microns diameter are flocculated and grown into coarse particles, and the water is isolated from the waste oil. Consequently, the water content in the recovered waste oil can be reduced to <=40%, and the recovered waste oil can be reutilized as fuel.
Patent JP-H07304260-A (JP)
Title: Thermal recording material
Inventor: TAKAOKA KAZUCHIYO
IPC: B41M5/34
Filed: 1995-03-17
Abstract: PURPOSE:To provide a thermal recording material capable of erasing a color image developed by heating being the important technical element of a multicolor thermal recording material. CONSTITUTION:In a thermal recording material forming a developed color image on a support by the reaction of a leuco dye and a coupler, at least one or more kind of the leuco dye is added to the polymer of a vinyl polymer suspension prepared by emulsion or suspension polymerization.
Patent JP-H07265763-A (JP)
Title: Coating machine
Inventor: SUZUKI HIROSHI
IPC: B05B15/10
Filed: 1994-03-29
Abstract: PURPOSE:To obviate the need for the recovery of a shot blast material used for cleaning and to detect no breakage in a weld. CONSTITUTION:A shot blast nozzle 12 and a coating nozzle 13 are arranged in parallel on a vehicle A running on a surface to be treated while sucking the surface. A dry ice pellet manufacturing machine 14 placed on the ground and the shot blast nozzle 12 are connected with a pressure hose 15, while a paint tank 16 placed on the ground and the coating nozzle 13 are connected with a pressure hose 17, and the surface is cleaned with ejected dry ice pellets.
Patent JP-H02237741-A (JP)
Title: Control device for machine tool
Inventor: YAMADA MINORU
IPC: B23Q15/00
Filed: 1989-03-10
Abstract: PURPOSE:To enable the setting of complicated operation with small number of input keys by pushing not less than 2 specified input keys on a console panel at the same time and for not less than specified time to changeover an addressing mode to other addressing mode. CONSTITUTION:Other than a power supply turn ON/OFF keys 71, 72, and an emergency retracting switch 73, a console panel 15 is provided with respective mode keys 76-80 of data setting, external startup, inching, single-acting, and consecutive, indication keys 81-83 of travel quantity, number of processing, external output, and a data setting key 85 for data increase/decrease, and controls a main shaft motor 6 in accordance with the addressing mode set in advance by operating respective keys 76-80. In this case, in the inching operation mode, for example, if the external output key 83 is pressed, the motor normal rotation time at the time of inching currently set is indicated on a data indicator 75, and if a key 84 or 85 is pushed in this state, the set time is increased/decreased in accordance with pushing time. In this way, complicated operation can be set by pushing not less than 2 input keys at the same time and more than a specified time.
Patent JP-S62214409-A (JP)
Title: Direction controller for free-travelling vehicle
Inventor: KANEFUJI YUJI
IPC: G05D1/02
Filed: 1986-03-17
Abstract: PURPOSE:To accurately control the direction with reduced cost by calculating right and left crossing angles of right and left reflecting columnar bodies in the forward direction of a free-travelling vehicle to the advance direction of the vehicle by a crossing angle calculating means based on the difference of light reception time to detect the position of the free-travelling vehicle. CONSTITUTION:Four reflecting columnar bodies 8 are stood on the ground, and a free-travelling vehicle 1 is provided with a light beam scanning means 7, a reflected light receiving means 11, the crossing angle calculating means like a microcomputer, a running direction control part, etc., to constitute a direction controller of the free-travelling vehicle 1. An emitted light beam is reflected on the reflecting columnar body on one of right and left sides in the forward direction and is received by the direction controller, and the light beam is reflected on the reflecting columnar body 8 on the other side and is received after a certain time. Crossing angles B1 and A1 of right and left reflecting columnar bodies 8 are calculated based on the difference of light reception to detect the position of the free-travelling vehicle 1. Crossing angles are calculated similarly with respect to the backward direction to detect the position, and the direction is accurately controlled.
Patent JP-H04296246-A (JP)
Title: Differential gear for vehicle
Inventor: SAWAYAMA MINORU
IPC: F16H48/40
Filed: 1991-03-22
Abstract: PURPOSE:To improve the extent of assembleability by simplifying a differential case in structure as well as assembling a differential gear or the like so simple enough. CONSTITUTION:In a vehicle front differential 20 absorbing a speed difference between both symmetrical driving wheels of a vehicle, a differential case 31 housing plural pieces of side gears 32 is solidly formed in the inner part, while a driving force input part 34 and an input-output part 35 of a differential limiting device 21 are formed in the differential case 31.
Patent JP-H02237278-A (JP)
Title: Digital subtraction angiographic device
Inventor: TSURUOKA MASAYUKI
IPC: G01N23/04
Filed: 1989-03-09
Abstract: PURPOSE:To obtain a subtraction picture with less artifacts by setting a mask image optimum to each live image and applying subtraction through the use of a computing element. CONSTITUTION:Subtraction is applied in advance to a sampling point among plural mask images stored in a memory device 5 as to photograph live images by a mask image revision means 15 and a mask image minimizing the artifacts is selected. Then the subtraction calculation of all images with the mask image is applied and the result of calculation is displayed on a monitor 12. Since the artifacts are minimized even when the number of pulses is changed, the artifacts due to the motion of the heart is reduced in the case of angiocardiography.
Patent JP-S6485258-A (JP)
Title: Coating composition
Inventor: ISHIZAKI KANKO
IPC: C08L75/00
Filed: 1988-03-11
Abstract: PURPOSE:To obtain a coating composition which can be used even without any catalyst, freed of problems such as toxicity of a catalyst and a short pot life of the mixture, capable of being dried at ordinary temperature to give a film of excellent properties, by mixing a specified copolymer with an isocyanate and a rubber. CONSTITUTION:A coating composition comprises a copolymer having structural units derived from a hydroxyl-containing vinyl monomer [e.g., 2-hydroxyethyl (meth)acrylate], an acrylic tert. amine [e.g., dimethylaminoethyl (meth)acrylate] and an acrylic ester other than the former two [e.g., methyl (meth)acrylate], an isocyanate compound (e.g., tolylene diisocyanate) and a rubber (e.g., liquid butadiene rubber). This composition can be used without adding any catalyst, so that it is freed of problems such as toxicity of a catalyst and a short pot life of the mixture, and can be dried at ordinary temperature to give a film of excellent properties.
Patent JP-H03260586-A (JP)
Title: Method for preparing heat insulating door of refrigerator
Inventor: YOSHIDA TAKAAKI
IPC: F25D23/08
Filed: 1990-03-09
Abstract: PURPOSE:To eliminate the unfilled parts in the corner parts of a door main body and to inject a foamed raw solution in the door main body in a well- balanced state by making the injection amount of the foamed raw solution in the vicinity of the insides of one and other side surfaces of the door main body larger than that at the central part of the door main body. CONSTITUTION:A door 10 is horizontally placed so that the opening part thereof is turned upwardly. Next, an emitting part 22 is stopped at the central part inside the side wall of the door 10, that is, at an A-point and a foamed raw solution H is injected in this stop state. Then, the emitting part 22 is moved from the A-point to the inside of the other side surface 14 of the door 10, that is, a B-point in parallel to the side wall 16 of the door 10 while injecting the foamed raw solution H. When the emitting part 22 moves to the B-point, the foamed raw solution H is again injected in such a state that the emitting part 22 is stopped at the B-point and, thereafter, the injection of the foamed raw solution H is stopped. The emitting amount in the vicinity of each of the A-point and the B-point becomes larger than that at the central part of the door main body.
Patent JP-S56156208-A (JP)
Title: Preparation of seedless grape
Inventor: OGASAWARA SHIZUHIKO
IPC: A01N63/04
Filed: 1980-05-02
Abstract: PURPOSE: To obtain seedless grapes at a low cost and with saved labor, by applying a streptomycin agent solution or a mixed agent of gibberellin with the streptomycin through dusting instead of the first treatment with the gibberellin.  
     CONSTITUTION: An agent containing antibiotic streptomycin and a salt thereof as active constituents (abbreviated to a streptomycin agent) or an agent containing the streptomycin agent as an effect enhancer of the plant growth regulator gibberellin is applied to the fruit cluster of grapes by any of the dusting, immersion or coating treatment to give seedless grapes by the inhibition of fertilization or growth of ovules caused in the grapes. The grapes are treated with the gibberellin after the flowering for further thickening (growth) of the grapes.  
     EFFECT: The treatment can be carried out in a short time with saved labor by a large-sized machine due to the inexpensive streptomycin agent without degrading the product quality caused by the hardening of the fruit pedicel. The seedless fruit ratio is high due to the mixed agent treatment with the prolonged application period, and the method is applicable to the other quality. 
     COPYRIGHT: (C)1981,JPO&Japio