baber/WOPTO huggingface dataset:
Patent JP-H02207251-A (JP)
Title: Diffusion transfer reversal process using silver complex salt
Inventor: SUNADA KAZUHIKO
IPC: G03C8/06
Filed: 1989-02-06
Abstract: PURPOSE:To obtain a transferred silver image having an improved color tone, increased max. density, contrast and sharpness by using 1-aralkyl-5- mercaptotetrazole as a toning agent to be incorporated into an image receiving layer or a processing soln. for diffusion transfer. CONSTITUTION:A photosensitive material is imagewise exposed, the emulsion surface of the photosensitive material is superposed on the image receiving surface of an image receiving material and development is carried out with an alkaline processing soln. contg. a solvent for silver halide to diffuse a silver complex salt in the image receiving material having an image receiving layer contg. physical developing nuclei. At this time, 1-aralkyl-5-mercaptotetrazole affecting the density and color tone of a transferred image is incorporated into the image receiving layer or a nonphotosensitive hydrophilic colloidal layer through which water permeates into the image receiving layer and/or the alkaline processing soln. A silver image having a satisfactorily improved color tone, high max. density, high contrast and sharpness is obtd.
Patent JP-S56127741-A (JP)
Title: Abrasion resistant copper alloy
Inventor: FUKIZAWA KAZUNORI
IPC: C22C9/00
Filed: 1980-03-06
Abstract: PURPOSE: To provide the copper alloy with enhanced abrasion resistance under a severe sliding condition by a method wherein Ni and Fe are especially added in brass components compositely in a specific amount and, further, Sn is added in a specific amount.  
     CONSTITUTION: The copper alloy consists of, in a wt% basis, 54W66% Cu, 1.0W 5.0% Al, 1.0W5.0% Mn, 0.2W1.5% Si, 0.5W4% Ni, 0.1W2.0% Fe, 0.2W2.0% Sn and the remainder of Zn. Said alloy is one wherein the micro-pulverization of an Mn-Si intermetallic compound is attained by especially adding Ni and Fe compositely in a specified amount and rigidity and toughness of said alloy are increased by  further adding Sn as well as the fitting property with a sliding surface is made well  to attain to enhance the abrasion resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02212014-A (JP)
Title: Crop cutting control method for hot billet
Inventor: MASAKI HIDENAO
IPC: B23D36/00
Filed: 1989-02-06
Abstract: PURPOSE:To stabilize yield of rolled stock and improve the quality by setting or changing the crop flaw length of the rolled stock based on the direction of bend of the end part of a hot billet extracted from a heating furnace, and cutting a crop to an optimal crop cutting length. CONSTITUTION:When a hot billet 12 is extracted from a heating furnace 1, the end part of the hot billet is photographed by a hot billet end part photographing device 4, and the end part is projected as a still image 12T on a monitor of an image processing device 6. The still image 12T is two-valued (white, black) image. The direction of bend of the end part is judged from the still image 12T means of a crop flaw length estimation device 7, and the crop flaw length is estimated. On the other hand, on the side of a crop shear 3, a crop part of a rolled stock 13 rolled by a rough rolling mill 2 is photographed by a rolled stock crop part photographing device 5, and an actual crop flaw length is measured with a still image 13T projected on a monitor of an image processing device 8. The estimated value is corrected based on the measured value, an optimal crop cutting length is determined, and then the rolled stock is cut.
Patent JP-S58146137-A (JP)
Title: Driving method of electromagnetic counter
Inventor: TANABE SHIYOUSAKU
IPC: H03K23/76
Filed: 1982-02-24
Abstract: PURPOSE:To reduce the time required for drive of an electromagnetic counter and to decrease the power consumption, by converting an input signal into a prescribed short pulse width and driving an electromagnetic pulse. CONSTITUTION:A signal inputted to a terminal 11 is converted into a drive pulse having a fixed short width in the timing corresponding to the rise at a rise detection circuit 1. A drive circuit 2 advances the electromagnetic counter 3 in response to the rise and fall of the drive pulse at intervals of a half scale. Thus, even if the pulse width of the input signal is wide, the time required for the advance of the counter 3 is constant and short.
Patent JP-S53113414-A (JP)
Title: Time sharing communicating path system of variable multiplex separation type using time jumper
Inventor: YASUI NAOHIKO
IPC: H04J3/16
Filed: 1977-03-15
Abstract: PURPOSE:To perform the time sharing exchange of a large capacity with the variable multiplex exchanger circuit of a given order and the variable separation circuit of a converse order, by connecting the information arranged in variable multiplex in a given order to the circuit variably separated in a given order with the time jumper changing into another arrangement.
Patent JP-S58145074-A (JP)
Inventor: TAKAHASHI SHIGEHISA
IPC: H01R13/639
Filed: 1982-02-24
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-H05226716-A (JP)
Title: Simply packaged electrostrictive effect element
Inventor: INOUE YOSHIKI
IPC: H01L41/083
Filed: 1992-02-14
Abstract: PURPOSE:To get elements different in request properties at low cost, in a simply packaged electrostrictive effect element which has an upper metal fitting at the top of the electrostrictive effect element surrounded by a metallic case and a lower metal fitting at the bottom. CONSTITUTION:A simply packaged electrostrictive effect element simple 6 has, at the upper metal fitting 2, a conical projection as an engaging means, and has, at the lower metal fitting 3, a conical recess, the area of the bottom of which is equal to the area of the bottom of the projection and the depth of which is larger than the height of the projection, as an engaging means, and two pieces of simple electrostrictive effect elements are coupled by this engaging means. Hereby, it will do to change the number of simply packaged electrostrictive element simples to be coupled, according to request property, so the necessity of completing a number of members different in design vanishes, and further the production line is simplified, and the cost is cut down.
Patent JP-S54121113-A (JP)
Title: Self-processing photographic film unit
Inventor: KUMAGAI ZENE
IPC: G03C8/44
Filed: 1978-03-13
Abstract: PURPOSE:To omit a mask sheet, to simplify a process, as well as to form a sharp image frame, by coating an opaque pigment layer in a frame shape on the outside of a unit on the observation side of an image. CONSTITUTION:The film unit to be exposed to light from the direction of arrow A and to be observed from the direction of arrow B is provided with photosensitive sheet 2 comprising transparent cover sheet 1, light sensing layer 2a, and image receiving layer 2b receiving a colored dye from layer 2a, an optically opaque pigment ink or the like is coated on the side where the sensible image of this sheet 2 is observed, and pigment layer 2 is formed in a frame shape. This permits a mask sheet to be omitted, the process to be simplified, the area of an aperture to be enlarged as large as possible, and a sharp image frame to be formed.
Patent JP-H04364301-A (JP)
Title: Power supply system for vehicle mounted controller
Inventor: KAWADA KATSUYUKI
IPC: H02J7/34
Filed: 1991-02-22
Abstract: PURPOSE:To operate a single vehicle mounted controller through an external AC power supply, an engine generator or a battery by providing means for designating a power supply circuit, a switching means and a stabilizing circuit. CONSTITUTION:A key switch 9 designates the output from a rectifier 3 or DC output from an alternator (or a battery 8) to be fed to a stabilizing circuit. When the key switch 9 designates a commercial power supply 2 as the power supply for a sequencer 5, AC power from the commercial power supply 2 is stepped down through a transformer 1 and then rectified through the rectifier 3. DC output from the rectifier 3 is fed to the stabilizing circuit 4 which then feeds the sequencer 5 with stabilized power. DC power is similarly fed from the battery 8 to the sequencer 5 when a DC power supply or the battery 8 is employed as the power supply for the sequencer 5. Consequently, the constitution can be simplified as compared with a conventional system requiring two types of vehicle mounted controllers.
Patent JP-H03234736-A (JP)
Title: Method for molding polyvinylidene chloride resin
Inventor: MINAMIDE HIROSHI
IPC: C08J5/18
Filed: 1990-02-09
Abstract: PURPOSE:To enable a molded article with high barrier properties to be molded without using any plasticizer or with a remarkably reduced amt. of a plasticizer, which is used traditionally, in molding a polyvinylidene chloride resin by bringing a passage through which the molten resin passes into contact with a fluoropolymer. CONSTITUTION:In molding a polyvinylidene chloride resin, a passage through which the molten resin passes is brought into contact with a fluoropolymer before the molding is carried out. In order to achieve the desired effect still more, the addition of the fluoropolymer in an amt. of 0.5wt.% or lower to the resin is pref. Examples of the fluoropolymer include a fluororubber, e.g. a copolymer of vinylidene fluoride with hexafluoropropylene, and a thermoplastic fluororesin, e.g. a homo- or copolymer of vinyl fluoride, trifluoroethylene, etc.
Patent JP-S63195542-A (JP)
Title: Instrument for measuring consistency of concrete which is not solidified yet
Inventor: WAKASUGI KANAME
IPC: G01N11/00
Filed: 1987-02-09
Abstract: PURPOSE:To permit exact measurement with decreased dispersion in measured values by pivotally supporting a measuring instrument so that said instrument is freely turned from a vertical supporting part to a trough rest. CONSTITUTION:A supporting shaft 14a is projected to a container 1 of the measuring instrument 20 and is pivotally supported by a bearing part 18a of a supporting post 12a so that the instrument can be freely turned from the vertical supporting part to the trough rest 3. The trough 2 of the measuring instrument 20 is then inclined down to the trough rest 3 and the trough 2 is adjusted horizontal by means of a bolt 8 for adjusting the trough rest. The measuring instrument 20 is thereafter raised up to the supporting part 5 and a vertical supporting fixture 6 is engaged with a fixture engaging pin 11 for vertical support to fix the container 1 of the measuring instrument 20. Concrete which is not solidified yet is packed into the container 1 and the top surface thereof is leveled off by a trowel until the top surface is made flush with the top end of the container 1. The fixture 6 is removed immediately thereafter and the measuring instrument 20 is inclined down to the trough rest 3 to discharge the concrete from the container 1 to the trough 2. A measuring rule is placed on the top end of the concrete which is not solidified yet and the scale where the front end of the rule coincides with the measuring scale provided to the edge 15a of the trough is read. The exact measurement is thus permitted with the decreased dispersion.
Patent JP-H06219956-A (JP)
Title: Immunostimulating agent
Inventor: SOEDA MOMOE
IPC: A61K35/74
Filed: 1993-01-25
Abstract: PURPOSE:To provide a new immunostimulating agent exhibiting cytokine- inducing activity. CONSTITUTION:An antitumor agent separable from the cultivation supernatant of Streptoverticillium hachijoensis, exhibiting cytokine-inducing activity and containing a substance having the following physical and chemical properties as an active component. (a) Appearance, white to pale yellow powder; (b) elemental analysis, C 35.5-39.3%, H 5.3-6.0%, N 11.3-12.6%, O 21.2-26.8%; (c) molecular weight of organic material, 30,000-100,000; (d) infrared absorption spectrum, distinct peaks are observable in the regions of 3300-3500, 1650-1660, 1538-1540, 1227-1229 and 1064-1065cm<-1>; (e) sugar content, 70-150mug/mg; (f) protein content, 70-230mug/mg; (g) weight ratio of sugar/protein, 0.9-1.2.
Patent JP-S57143440-A (JP)
Title: Heat treatment of steel wire rod
Inventor: KOKITA HIDEO
IPC: C21D9/52
Filed: 1981-02-28
Abstract: PURPOSE:To provide strength and drawability to a steel wire rod contg. specified amounts of C and one or more among Si, Mn, Cr, Ni, Mo and B by cooling the rod from the austenite state to a specified temp. in hot water, pulling up the rod from the water, and completing the pearlite transformation. CONSTITUTION:A hot rolled steel wire rod contg., by weight, 0.6-0.9% C and one or more among 0.1-1% Si, 0.6-1.5% Mn, 0.05-0.5% Cr, 0.01-1% Ni, 0.01-1% Mo and 0.01-0.1% B is immersed in hot water or a hot aqueous soln. contg. an additive at >=70 deg.C. After cooling the rod from the austenite state to 450-650 deg.C, the rod is pulled up from the water, and it is air-cooled, held in a furnace, or cooled in the furnace to complete the pearlite transformation of the rod. A surfactant, sulfuric acid, hydrochloric acid or the like is used as said additive.
Patent JP-S57143619-A (JP)
Title: Controller for power source device
Inventor: NAKANO KATSUAKI
IPC: H02M3/28
Filed: 1981-02-28
Abstract: PURPOSE:To perform highly reliable power source control by a small-sized controller by coupling the control system of a floating output circuit with the control system of a constant current output circuit through a Zener diode. CONSTITUTION:The primary winding 1a of a transformer 1 having secondary windings 1b and 1c is connected to a DC power source through a transisot TR2. The output of the winding 1b is rectified by a diode 3 to output a constant current through a smoothing circuit 4. Similarly, the output of the winding 1c is rectified by a diode 7, whose output is generated through a smoothing circuit 8 while floating on the constant current output according to a load. When the load current of a floating output circuit causes overloading or short-circuit, the detection signal of a current detecting resistance 20 is led to a current control circuit 16 through a Zener diode 24 to control the output, thereby preventing the continuation of an overload state or a runaway of a short-circuit current.
Patent JP-S61186738-A (JP)
Title: Air conditioning system
Inventor: KIMURA TETSUYA
IPC: F24F11/76
Filed: 1985-02-15
Abstract: PURPOSE:To effectively utilize the solar energy and improve the operation efficiency of the system by disposing a fan in the air passage connecting the hot air generator utilizing the solar heat with rooms, and controlling said fan by means of a sensor. CONSTITUTION:Fans F1, F2 are disposed in the air passages 5, 6 connecting the hot air generator H utilizing the solar heat with rooms R, and a sensor S1 to detect the hot air temperature is connected to the control device C. The room R is provided with a room sensor S2 that turns on and off an auxiliary heat source CA that supplies the auxiliary hot air. When the temperature of hot air chosen from the solar heat collector H1 or heat accumulating tank H2 is lower than the first set temperature, the fan F is stopped. If the chosen hot air temperature is higher than the first set temperature T1 and still higher than the second set temperature T2, the room temperature as detected by the room sensor S2 is compared with the desired temperature, and if the room temperature is lower than the desired temperature, the fan F is turned on.
Patent JP-H01205122-A (JP)
Title: Liquid crystal display element
Inventor: TORIGOE TSUNEMITSU
IPC: G02F1/1333
Filed: 1988-02-12
Abstract: PURPOSE:To prevent inferior orientation of liquid crystal molecules caused by the discharged of static electricity by making the mean value of the refractive indexes of 1st and 2nd insulating films almost equal to the refractive index of transparent electrodes. CONSTITUTION:Between the transparent electrode 5 and orientation film 7 on one glass substrate 1, the 1st insulating film 11 composed of a single crystal body having a refractive index which is higher than that of the transparent electrode 5 is provided and the 2nd insulating film 8 composed of a single crystal body having a refractive index which is lower than that of a transparent electrode 6 is provided between the transparent electrode 6 and orientation film 8 on the other glass substrate 2. The material used for forming the 1st and 2nd insulating films 11 and 12 is selected so that the mean value of the refractive indexes of the films 11 and 12 can become almost equal to the refractive index of the electrodes 5 and 6. Therefore, the static electricity on the surfaces of the orientation films is not discharged into the electrodes 5 and 6. Accordingly, inferior orientation caused by the discharge of static electricity during a rubbing process is prevented.
Patent JP-2000225439-A (JP)
Title: Core for casting
Inventor: NISHIYAMA YUJI
IPC: B22C9/10
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To eliminate such casting defect as the deformation and the breakage of a core by absorbing a force generated with the difference of coefficients of thermal expansion between the core metal and the core sand at the casting time. SOLUTION: In the core for casting, using the core metal 10, the surface of this core metal 10 is coated with a heat resistant coating layer (e.g. a glass fiber cylinder 20), and on the surface of this coating layer, the layer of the core sand 30 is integrally combined. Further, the coating layer is set so as to slide to the core metal 10 with the force having a constant or higher, relatively acted between the core metal 10 and the core sand 30.
Patent JP-H08198712-A (JP)
Title: Herbicidal composition
Inventor: HIRATA TOSHIHIRO
IPC: A01N47/36
Filed: 1995-01-26
Abstract: PURPOSE: To obtain a herbicidal composition having an excellent synergistic effect which cannot be expected from the nature of each compound and showing high herbicidal effect at a lower dose by combinedly using a triazine derivative with at least two compounds selected from a group consisting of specific compound. CONSTITUTION: This herbicidal composition is obtained by combinedly using a triazine derivative of formula I [A is a group of formula II (Z is 0 or S) or formula III (X<2> is methyl or F; (n) is 0 to 2); R<1> is H or methyl; X<1> is F or Cl] (e.g. a compound of formula IV) with at least two compounds selected from a group consisting of N'-(4-isopropylphenyl)-N,N-dimethylurea, 1-[(N- methylsulfonyl-N-methylamino)-sulfonyl]-3-(4,6-dimethoxy-2-pyrimidinyl )-urea and ethyl 2-[4-(6-chloro-2-benzoxazolyl-oxy) phenoxy]propionate (fenoxapropethyl). Further, a composition obtained by combinedly using the triazine derivative, the N'-(4-isopropylphenyl)-N,N-dimethylurea and the fenoxapropethyl with fenchlorazole-ethyl as an antidote is preferably used as the herbicidal composition.
Patent JP-S60173995-A (JP)
Title: Ear speaker
Inventor: AMANO TAKASHI
IPC: H04R1/10
Filed: 1984-02-17
Abstract: PURPOSE:To obtain a small sized, high performance ear speaker that provides superior sense of handling by providing two sound hole groups and by constituting it so that a group of sound holes may be located at the entry part of the external auditory canal when the device is put on. CONSTITUTION:A magnetic circuit 1 and a diaphragm 2 constitute a speaker unit, which is built in a case consisting of a rear case 3 and a front case 4. The case-4 is formed more in a semispheric shape than that of the diaphragm 2 in front part and the case 4 has the first sound group 5 away from the tip point A where a central axis B, has a contact with the sphere. The case 4 has also the second sound hole group 6 over the perimeter of the sphere side face adjacent to the diaphragm 2. The group 5 efficiently sends the sound from the diaphragm 2 to the external auditory canal entrance, with directivity, and the group 6 can allow unnecessary sound to escape efficiently out of the ear concha.
Patent JP-H04245178-A (JP)
Title: Cable connection for under-carpet wiring system
Inventor: KUDO KOTOJI
IPC: H01R4/24
Filed: 1991-01-31
Abstract: PURPOSE:To install a cable connection without making a cutout at a carpet. CONSTITUTION:A frame 2 is composed of a base frame part 2a, which is inserted below a carpet, a rising frame part 2b, which rises from the base frame part at the end of the carpet, and a connector support frame part 2c, which is provided continuously with the rising frame part 2b such that it exists on the carpet. A connector 3 is attached to the connector supporting frame 2c. The base frame part 2a is inserted under the carpet, at the end of the carpet, and the rising frame part 2b is raised from the end of the carpet, and the connector supporting frame part 2c and the connector 3 are put out on the carpet.
Patent JP-S61187771-A (JP)
Title: Production of food like packed meat of crab
Inventor: OSAKI SEIICHI
IPC: A23L17/00
Filed: 1985-02-15
Abstract: PURPOSE:To obtain a food which is simply loosened in the mouth when it is used for food and has a feeling like packed meat, in high productivity, by making longitudinal parallel cuts on a beltlike paste product of fish meat, cutting it, dropping it on a conveyor to give complicatedly conjugated materials, and bundling the complicatedly conjugated materials. CONSTITUTION:(a) The beltlike paste product 1 of fish meat is passed through the rollers 2 and 2' and made into a long filamentous material. Preferably the paste product of fish meat is separated into ribbons, and it may be connected by one thin skin. Then, (b) the long filamentous paste product 1 is cut into a given length by the cutter 4 having protruded blades in the radius direction of the peripheral face of the rollers 2 and 2'. Then (c) the paste product of fish meat made into short fibers and transported on the conveyor 5 is droped on the other conveyor 7. Then, (d) a short fiber group arranged slantingly in a row is molded into a rod state or a lamellar state, and when the molding is difficult to maintain, the fibers are bonded by adding a proper binder. Or, after the molding is over, the surface of the fish meat is covered to give a product.
Patent JP-H07238851-A (JP)
Title: Correcting method for nox sensor and denitration device
Inventor: MORIYA KOJI
IPC: B01D53/86
Filed: 1994-02-28
Abstract: PURPOSE:To realize a high reliability of NOx density detection while correcting adequately a NOx sensor which is liable to generate an error with the passage of time, in a simple structure. CONSTITUTION:When a NOx sensor 20 provided to a denitration device 1 to denitration process the exhaust gas from a combustion engine 5 in the three- dimensional catalyst method is corrected, the NOx sensor 20 is corrected by an air-fuel ratio to function a three-dimensional catalyst provided to the denitration device 1 effectively, by making the gas before the denitration process as the standard gas for correction, in the condition that the combustion engine 5 is being operated at a specific constant load.
Patent JP-S59185280-A (JP)
Inventor: YUBARU MANTERU
IPC: E06B3/28
Filed: 1984-02-17
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-H10229142-A (JP)
Title: Ball grid array package
Inventor: AZUMAGUCHI YUTAKA
IPC: H05K1/18
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To confirm a soldering state after mounting, to restore a soldering failure after mounting, and to reform an electric characteristic after mounting. SOLUTION: A ball grid array package has a substrate for ball grid array package 42, a semiconductor part 43 and a solder ball 45. The substrate for ball grid array package 42 has a plurality of half through-hole electrodes 48 at the periphery, and a pad for wire bonding 47, and a pad for solder ball loading 46 (solder ball 45) are electrically connected via the half through-hole electrodes 48 by an inner wiring pattern 49-1, a via 50-1 and the like. The half through-hole electrodes 48 exposed to the periphery are used for the confirmation of the soldering state after mounting, the restoration of the soldering failure after mounting, and the modification of the electric characteristics after mounting.