baber/WOPTO huggingface dataset:
Patent JP-H08283924-A (JP)
Title: Belt partially hot-plated with tin,and method and apparatus for producing same
Inventor: ISABERU BARETSUSHIYU
IPC: C23C2/08
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To arrange so as to be combinable the backside characteristics of respective metals by providing interruptions in the longitudinal direction of the metal strip applied onto the belt to coat.  
     SOLUTION: Metal coating strips 2, 3, 4 are plated on the belt 1. Each of the interruptions A1, A2, A3... are a spacing in the range of 1 to 20 mm. The strips 2, 3, 4, 5 are interrupted at an irregular intervals. (A1, A2, A3... are different from each other). Two strips 2, 3, 4, 5 have different layer thickness D1, D2. The strips 2, 3, 4, 5 are of different metals comprising pure tin, tin alloy, and zinc. The belt 1 is made of either one of copper, copper alloy, iron or iron alloy. For example, when the layer-thickness of tin-plating layers are variable, the thicker layer has an excellent soldering property, while the thinner layer has a smaller insertion so that the merits of each of them can be combined. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S59220934-A (JP)
Title: Manufacture of resin-mold-type semiconductor device
Inventor: SHINDOU MASAMICHI
IPC: H01L23/50
Filed: 1983-05-31
Abstract: PURPOSE:To prevent a damage and deformation of the resin sealing part or the lead part by exposing a resin flash adhering to the lead part to the oxygen plasma to dissolve it and removing the residual mechanically. CONSTITUTION:In the resin sealing process of semiconductor elements, a resin flash adheres to the lead part, more particularly to the part near the resin part. Subsequently, such semiconductor devices are placed in a plasma etching chamber 21. After plural semiconductor devices 20 are put on a cathode plate 23 in the chamber 21, oxygen gas is introduced from an introducing hole 24 while the air in the chamber 21 is exhausted by a vacuum pump, and direct current discharge is maintained between an anode plate 22 and the cathode plate 23. Consequently, the residual of resin flash is left on the lead part. Subsequently, after the semiconductor devices are taken out from the chamber 21, the residual adhering to the lead part is removed by mechanical treatment using a brush, water jet and so forth. Accordingly, the resin sealing part and the lead part are not applied with a strong impact so that there is no possibility that a damage or deformation is caused to the resin sealing part and the lead part.
Patent JP-S59220109-A (JP)
Inventor: ADACHI KENICHI
IPC: A01B69/00
Filed: 1984-05-14
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-S58213852-A (JP)
Title: High strength aluminum alloy having superior stress corrosion cracking resistance at flash butt weld zone
Inventor: DOI YOSHIO
IPC: C22C21/18
Filed: 1982-06-05
Abstract: PURPOSE:To enhance the stress corrosion cracking resistance of a high strength Al-Zn-Mg alloy at the flash butt weld zone by adding specified amounts of Cu and one or more among Cu, Mn, Cr, Zr, V, Ti and B to the alloy. CONSTITUTION:0.6-2.0% Cu and one or more among 0.05-0.6% Mn, 0.05-0.3% Cr, 0.05-0.25% Zr, 0.005-0.25% V, 0.001-0.1% Ti and <0.05% B are added to a high strength Al-Zn-Mg alloy contg. 3-12% Zn and 0.3-2.5% Mg used as the material of the rims of a car, a bicycle, etc., and they are alloyed. An Al alloy having superior stress corrosion cracking resistance at the flash butt weld zone is obtd.
Patent JP-S59224780-A (JP)
Inventor: ITOU AKIRA
IPC: E05B37/00
Filed: 1983-05-31
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-S59221148-A (JP)
Title: System for detecting calling response
Inventor: TAKADA KENZOU
IPC: H04M19/02
Filed: 1983-05-31
Abstract: PURPOSE:To prevent the delay in detection of a response by bringing the input of a low pass filter into a waveform like a continuous waveform even if the response is bridged from a ringing transmission period to a silent transmission period. CONSTITUTION:Since a call signal flows to a resistor RA during the ringing transmission period, a waveform (d) is obtained at the output of a current detector DET and if a subscriber terminal responds at t=0, the output is superimposed with a loop current and then the output of the detector DET is lost when the period is switched into the silent transmission period at t=1. Since the output shown in (e) is obtained for the loop current during the silent transmission period as the supervising output of a DC feeding circuit 2, the input waveform of the low pass filter LPF is switched automatically and the synthesis of the waveforms (d) and (e) is used as an input to the LPF. Thus a waveform excluding an AC signal component from the input is outputted as the output of the LPF and the response is detected by comparing the waveform with a reference voltage V0 at a comparator CMP.
Patent JP-S58211993-A (JP)
Title: Hull supporting system
Inventor: MATSUMOTO TOMESHICHI
IPC: B63C5/04
Filed: 1982-06-04
Abstract: PURPOSE:To improve safety by extending the cylinder rod at both sides through the ship load while automatizing the support of hull in the sea water. CONSTITUTION:At the low tide, the keel section 15 of hull will stretch over the receiving board 5 of main push-up cylinder 4 thereby the rod 2 of said cylinder 4 will lower against the resiliency of a spring 3 due to the load of the ship. Consequently the oil in the cylinder will flow into the left and right push-up cylinders 8a, 8b through a check valve thus to lift the rod 6 of said cylinders 8a, 8b against the resiliency of a spring 7. Consequently the seats 9, 9 at the upper end of the rod 6 will joint with the lower face at both sides of hull to support the hull automatically.
Patent JP-H05299806-A (JP)
Title: Printed wiring board
Inventor: NAGAKUSA SHINICHIROU
IPC: H05K1/18
Filed: 1992-04-17
Abstract: PURPOSE:To provide a printed wiring board in which missing of intermediate circuit components, providing subfunctions of a device, can be checked concurretly with main functional test of product. CONSTITUTION:A precircuit 1 constituting main functional section of a device, a post-circuit 2, and an intermediate circuit 3 providing subfunction are mounted on a printed wiring board 4 wherein the precircuit and post-circuit are connected with each other through a conductor pattern 5 formed on the board and the components in the intermediate circuit are soldered to the conductor pattern. In such printed wiring board, the conductor pattern 5 connecting the precircuit and the post-circuit is separated at the joint P of the intermediate circuit and the circuits 1, 2, 3 are interconnected concurrently at the separating point 5c according to the soldering conditions of the components in the intermediate circuit. Since main function of the device is established only when the components in the intermediate circuit are mounted correctly, missing of components in the intermediate circuit can be checked concurrently with functional test of device.
Patent JP-S58214842-A (JP)
Title: Haze value measuring apparatus for film-like object
Inventor: MUNEKUNI HAJIME
IPC: G01N21/47
Filed: 1982-06-08
Abstract: PURPOSE:To achieve a highly accurate measurement of the haze of a fast moving film-like object without complicating the construction by shifting and distributing light of a light source through a number of optical fibers with the position of light projecting and receiving ends fixed to the object while receiving light at a wide angle. CONSTITUTION:A projecting optical fiber flux 2 with the position of projection ends 2b... fixed to a fast moving film-like object 9 and a light receiving flux 4 made up of an optical fiber group with the position of light receiving ends 4a... fixed facing the projecting ends 2b are arranged. The optical fiber flux 2 and the light receiving flux 4 are scanned separately at a high speed with a light distribution optical fiber 3 turning synchronously and an optical fiber flux forming a transmission path 5 and light projected from a light source 1 is received at a wide angle with the transmission path 5 via a film 9 and propagated to a light receiving element 7 to measure the haze of the film-like object 9 through an arithmetic circuit 8. This enables the measurement of the haze of a fast moving film-like object at a high speed and at a high accuracy without complicating the construction.
Patent JP-S63262168-A (JP)
Inventor: FUJISAKI OSAMU
IPC: A63F7/02
Filed: 1987-04-20
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-H11282939-A (JP)
Title: Medical image display device
Inventor: ABE KENICHI
IPC: G16H10/60
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a medical image display device capable of easily recognizing the whole of a series of images. SOLUTION: This medical image display device is provided with plural CRT monitors 2a, 2b, 2c, 2d, 2e and 2f and the index image of a series of inspection images is displayed on the CRT monitor 2a. In the index image, a series of the inspection images are reduced from an original size photographed in a photographing device and displayed. To the CRT monitor 2a, a mouse 5 is connected, a mouse pointer 10 is displayed, and when one of the inspection images of the index image is clicked, the clicked inspection image is displayed on the CRT monitors 2b, 2c, 2d and 2e by the original size.
Patent JP-S58215457-A (JP)
Title: Monoazo compound and method for dyeing or printing hydrophobic fiber by using same
Inventor: KUROSAWA MITSURU
IPC: C09B29/06
Filed: 1982-06-08
Abstract: NEW MATERIAL:Monoazo compounds of formula I wherein R1, R2 are each lower alkyl. USE:Monoazo dyes which dye hydrophobic fibers such as polyester/cellulose acetate, cellulose triacetate and polyacrylic fibers blue. PREPARATION:A compd. of formula III (wherein X is Br, CN) is diazotized by a conventional method and coupled with an arom. amine of formula II. Then Br of the resultant compd. of formula IV is substituted with a cyano group.
Patent JP-S5222135-A (JP)
Title: Liquid fuel burner
Inventor: YOSHIDA TOSHIO
IPC: F23G7/05
Filed: 1975-08-12
Abstract: PURPOSE: To accomplish perfect combustion without preliminary treatment of waste oil and oil-mixed kerosene and emission of odor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08289778-A (JP)
Title: Organic aminocarboxylic acid-decomposing bacterium and treatment of waste liquid using the same
Inventor: IMADA KATSUMI
IPC: C12R1/07
Filed: 1995-04-21
Abstract: PURPOSE: To obtain a new organic aminocarboxylic acid-decomposing bacterium capable of living in an aqueous solution having a specific common salt concentration, favorably decomposing sodium salt or magnesium salt of ethylene diamine tetraacetate and useful for treating waste liquid containing these materials. CONSTITUTION: These bacteria comprise Bacillus editabidus M1 (FER P-14868), M2 (FERM P-14869) and Mesopbilobacter ediitabidus-M3 (FERM P-14870) capable of living in 10wt.% aqueous solution of common salt. These bacteria are useful for treatment of waste liquid containing ethylenediamine tetraacetate (EDTA). Bacillus editabidus M1 and M2 are collected from sea mud and sea weeds in Otsuchi Bay, Iwate prefecture and Mesopbilobacter ediitabidus M3 is collected from sea urchin in Aburatsubo Bay, Kanagawa prefecture and these bacteria are cultured in a culture medium and separated.
Patent JP-H03293661-A (JP)
Title: Method and device for processing silver halide photographic sensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03D3/00
Filed: 1990-04-12
Abstract: PURPOSE:To facilitate the maintenance and management of the processing performance of respective processing liquids by installing a cathode in a 1st processing tank and an anode in a 3rd or 4th processing tank to electrically connect a developer and washing water or stabilizer so as not to mix with each other and energizing the anode and the cathode. CONSTITUTION:The cathode 31 is installed in a fixing tank 12 and the anode 32 in a washing tank 13, respectively. A salt end 40 is installed between the fixing tank 12 and the washing tank 13 as a liquid junction means which electrically connects the fixer 120 and the washing water W so as not to mix with each other. Further, the energizing means is installed in the processing device 1 so that the cathode 31 and the anode 32 can be energized. The formation of a sulfide is, therefore, prevented in the processing liquid contg. the fixer and fixing power is restored. The generation of algae and bacteria is prevented in the washing water or stabilizer. The processing performance of the respective processing liquids is easily maintained and managed in this way.
Patent JP-H03293601-A (JP)
Title: Optical element
Inventor: OKI KAZUHIRO
IPC: G02B27/64
Filed: 1990-04-12
Abstract: PURPOSE:To improve the response of the optical element by applying an energizing force by varying the vertical angle of a variable vertical angle prism through reinforcing members which are provided to part of a support member for supporting a parallel plane plate and made of a material harder than the support member. CONSTITUTION:When the variable vertical angle prism is used and driven, plural reinforcing members 6 which are made of the material harder than the support member 4 to an extent where no response delay is caused are provided to part of the outer peripheral part of the support member 4 while interposing it in a U shape, and the end surfaces of the reinforcing members 6 are positioned at the outermost periphery about the support member 4. Further, part of an energizing means 8 is connected to the reinforcing members 6 and the energizing force is applied to the couple of parallel plane plates 1 through the reinforcing members 6 to freely expand or contract a connection member 2, thereby varying the vertical angle of the variable vertical angle prism speedily and easily.
Patent JP-H01269267-A (JP)
Title: Automatic tracking device
Inventor: SUGIYAMA HIROYUKI
IPC: H04N5/782
Filed: 1988-04-20
Abstract: PURPOSE:To discriminate a tracking condition without fail by dividing the period of one tack into the three areas of front, medium and rear areas, sampling a reproducing output and executing tracking control based on three detecting values. CONSTITUTION:In order to obtain the optimum tracking condition in case of a double speed, a reproducing envelope output corresponding to one field is sampled with a prescribed time interval and the total sum of information in the three couples of the front, medium and rear areas is utilized. For example, 15 the reproducing envelope outputs during the H-level period of an RF switching pulse are sampled with a 1msec interval and sections S1, S2 and S3 are shown by adding values addressing to the five outputs. When a head traces a reverse azimuth track, the conditions of S1=S2, S2<S1 and S2<S3 are obtained. The escape of the condition is executed by the adjustment of delay quantity in a reproducing control signal or a reference signal and a delay time is made short. In case of S1>S3, the delay time is made long. In the optimum tracking condition, the condition of S1=S3, S2>=S1 or S2>=S3 is obtained. Thus, the judgement of the tracking condition can be correctly decided without fail and tracking automatic control can be executed.
Patent JP-H01271005-A (JP)
Title: Manufacture of extrusion die
Inventor: SUZUKI TETSUYUKI
IPC: B21C25/10
Filed: 1988-04-20
Abstract: PURPOSE:To automate the manufacture of dies by performing coordinate transformation of a difference between the coordinate center of an inner and an outer dies and the coordinate center of a installing position in a program, then machining reference holes by electric discharge, and aligning the holes to assemble the dies. CONSTITUTION:An inlet 3, a fitting and joining faces with an outer die, and a reference face 1c are formed on a stock of an inner die 1. Then the stock is heat treated and the fitting, joining, and reference faces are ground after machining a through hole 2 and an escape hole 9, etc. The stock is set on a table of a CNC electric discharge diesinking machine, an electrode is brought into contact with the peripheral reference face 1c, and the coordinate center of the inner die 1 is decided by arithmetic processing by a CNC device. If a difference between the above coordinate center position and a coordinate center inputted to the CNC device is found, coordinate transformation is performed and then electric discharge machining is performed with the unchanged putting condition of a reference hole 7, bearing face 5a, and escape slope 6a on the table to finish machining of the die 1. In the same manner, an outer die 4 is machined and then the dies 1, 4 are assembled.
Patent JP-H11293080-A (JP)
Title: Allyl alcohol based polymer blown container
Inventor: YOSHIMI KAZUYORI
IPC: B32B7/02
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain blown containers excellent in gas barrier properties in low and high humidities, blow moldability, drop strength and external appearance. SOLUTION: Blown containers are composed of (A) an allyl alcohol based polymer resin containing not less than 30 mol.% repeating units represented by the formula (wherein R<1> and R<2> are each H or alkyl) and have an oxygen permeability at 20 deg.C and a relative humidity of 65% of 30 mL/m<2> .day.atm. Suitably, on one side or both sides of the resin (A) is laminated at least one thermoplastic resin (B) selected from the group consisting of polyolefins, polyamides, polyesters, polycarbonates, polystyrenes, polyvinyl chlorides and polyurethanes.
Patent JP-S5723107-A (JP)
Title: Process controller
Inventor: SHIGEMASA TAKASHI
IPC: G05B13/04
Filed: 1980-07-18
Abstract: PURPOSE:To fix impulse response in a short time by using M series of signals, whose autocorrelation number is close to a white noise, as an identification signal. CONSTITUTION:A signal eK obtained from a desired-value signal RK and a feedback signal YK from a process 1 is inputted to a controller 3, whose control constant is used for control arithmetic to operate the process 1 with an operation signal UK. The operation signal UK at this time contains an additional fixed signal VK composed of M series of binary signals generated by a fixed-signal generation part 4. Then, the signals eK, VK and YK are inputted to filters 6, 7 and 8. The outputs of the filters 6 and 7 are added together and inputted to an MA identification model 9, and the output of the filter 8 is inputted to an AR identification model part 10. The difference between the outputs of those model parts 9 and 10 is calculated and inputted to a control constat arithmetic part 12 via an identification arithmetic part 11 which idetifies coefficients of autoregression moving mean models successively.
Patent JP-H09263471-A (JP)
Title: Composite ceramic sliding member
Inventor: KITA HIDENORI
IPC: F16C33/24
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a sliding member having function to self-detect the breaking of the surface layer part by forming a surface layer contg. a dispersed iron compd. and an inner layer contg a dispersed electrically conductive or piezoelectric phase. SOLUTION: This sliding member has a 1st ceramic layer 1 of 10-30μm thickness contg. a dispersed iron compd. 4 of <=5μm average particle diameter in the surface layer part forming a sliding face made of ceramic based on silicon nitride, sialon, silicon carbide, alumina, zirconia or a combination of them and a 2nd ceramic layer 2 of about 1mm thickness contg. a dispersed electrically conductive phase made of at least one among titanium nitride, titanium carbide, tungsten carbide and molybdenum silicide or a dispersed piezoelectirc phase made of at least one among lead titanate, lithium niobate and lithium tantalate at the inside of the 1st ceramic layer 1 on the substrate 3 of about 3mm thickness made of 3rd ceramic.
Patent JP-S5524641-A (JP)
Title: Pressure gauge
Inventor: NORO KOUHEI
IPC: G01L11/00
Filed: 1978-08-10
Abstract: PURPOSE: To measure the fine variation in pressure with the use of a simple construction by applying the principles of an ultraviolet ray type O 3  generator and an O 3  concentration meter.  
     CONSTITUTION: A pressure sensitive cell 1' of sealed construction transmits the external pressure variation to the inside air or O 2 . In the cell 1', there is arranged a low pressure mercury lamp 5, which is formed at its both ends with apertures for allowing the light of the lamp to pass therethrough. When the cell 1' senses the external pressure to have the internal pressure varied, the O 3  concentration inside, which is generated by the light of the lamp 5, is varied so that the transmissivity inside of the cell 1' for the light of the lamp 5 is varied. This variation becomes the output variation of an transmissivity calculator 8, which is determined by the output ratio between the optical detector 6 for directly receiving the light of the lamp 5 as much as possible and the optical detector 7 for receiving the same through the air or O 2  layer in the cell 1'. This output variation is converted into the variation is pressure by a linearizing circuit 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62254845-A (JP)
Title: Production of monolithic catalyst carrier for purifying exhaust gas
Inventor: NAITO AKIKO
IPC: B01J23/86
Filed: 1986-04-26
Abstract: PURPOSE:To prevent the peeling off of activated alumina from a carrier base material by depositing specified substances such as Ca and Sr on the surface of the carrier base material made of Cr-Fe-Al ferrite stainless steel, heat- treating the material, and then forming a catalyst carrying layer consisting of activated alumina. CONSTITUTION:The corrugated sheet 2 and flat sheet 3 of a metallic thin sheet are alternately wound to form the metallic carrier base material. One or more kinds among Ca, Sr, Ba, Ra, K, Rb, Cr, and Fr are deposited on the material and heat-treated to form an oxide coated film 4 consisting essentially of activated alumina. In this case, the ionic radii of Ca, etc., are larger than the ionic radius of an Al ion, the crystal structure of activated alumina is stabilized, and the transition to alpha-alumina is controlled. A slurry contg. activated alumina is deposited, and the catalyst carrying layer 5 consisting essentially of activated alumina is formed on the oxide coated film. Consequently, the bond strength between the activated alumina layer and the metallic carrier base material is improved, and the stripping off of the activated alumina is prevented.
Patent JP-H11293035-A (JP)
Title: Rubber composition for tire
Inventor: OTA HIROMI
IPC: C08L7/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tires which prevents changes in appearance such as browning of the tire surface, etc., caused by cross- migration of amine antioxidants, without deteriorating the ozone resistance and the oxidation resistance. SOLUTION: A rubber composition is prepared by mixing at least one rubber chosen from the group consisting of natural rubbers and diene synthetic rubbers with an amine aging inhibitor. Here, against 100 pts.wt. the above-mentioned rubber, from 0.5 to 10 pts.wt. porous carbon black is blended. A carbon black wherein the DBP oil adsorption is 300 cm<3> /100 g or larger or a ketchen black is used as the porous carbon black.