baber/WOPTO huggingface dataset:
Patent JP-H04264261-A (JP)
Title: Automatic analyzer
Inventor: SAKAI TADASHI
IPC: G01N33/49
Filed: 1991-02-19
Abstract: PURPOSE:To eliminate need of a mechanism for diluting and facilitate highly accurate measurement by automatically diluting sample solution, calculating the rate of dilution from change in concentration of a reference component and correcting a sensor output. CONSTITUTION:A sensor 2 for sensing a component of interest in sample solution and a sensor m1 for sensing a reference component are provided at or downstream a junction of a tube 3 for sucking sample solution 4 such as blood serum and a tube 5 for supplying diluent. The sensor m1 has selectivity to components (m) which seldom exist in the sample solution or which excessively exists in the diluent against the sample solution. From difference between an output of the sensor m1 when only the diluent is introduced to the junction and an output when both the diluent and the sample are introduced, the rate of dilution of the sample solution by the diluent is calculated, whereby an output of the sensor 2 for the component of interest against the mixed solution is corrected.
Patent JP-H10205218-A (JP)
Title: Double sash structure
Inventor: TSUBOKURA ATSUSHI
IPC: E06B1/18
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To facilitate a welding work of front and rear sashes and anchors projecting from a building frame. SOLUTION: The horizontal level of the upper frame 21 of a front sash 2 is positioned higher than the level of the upper frame 31 of a rear sash 3. The upper frame 21 and the upper frame 31 are connected to each other by connection members 5, 5a bent stepwise. Since the space Vb between the connection member 5 and the lower face of the building frame 1 is wider than the space Va between the connection member 5a and the lower face of the building frame 1, when a welding rod is inserted from the space Vb toward the space Va of the outside of the front sash 2 in the connection work by welding of the connection member 5a and the anchors 6, the welding work is relatively easy.
Patent JP-H09199916-A (JP)
Title: Radiator for antenna
Inventor: TAMEZANE TAKASHI
IPC: H01Q25/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a falling defect of a radiation element from a case by providing a means escaping a repulsion between a partition wall and the radiation element due to expansion caused by frozen part of the radiation element opposed to its end face. SOLUTION: A thin part 28 easy to break is formed to a part of a bottom 25. The thin part 28 is formed by providing a groove 27 to the bottom 25. The groove 27 is formed to be an annular shape so as to allow a part surrounded by the groove 27 to act like an escaping means. The thin part 28 breaks more easily than the root of a radiation element 13 with respect to a case 12 so as to avoid the mount of the radiation element 13 from being destroyed. Thus, when the repulsion is increased, the thin part 28 breaks to escape the repulsion before the mount of the radiation element 13 breaks from the case 12. As a result, the destruction of the mount of the root of the radiation element 13 with respect to the casing 12 is prevented.
Patent JP-H07213488-A (JP)
Title: Postmortem elapsed time deciding method and fish freshness deciding method and deciding device
Inventor: OGURA RIICHI
IPC: A61B3/10
Filed: 1994-01-26
Abstract: PURPOSE:To utilize the decision of a fish postmortem elapsed time for a fish freshness deciding method by exposing the crystal body of the eye of a dead animal to light, deciding easily the postmortem elapsed time of the animal by means of the spectrum analysis of its reflection light which is a rapid and simple method and does not requires a high-level specialist. CONSTITUTION:The device consists of a light emitter 2 to emit light toward the crystal body of the eye (a) of dead fish; a light receiver 5 that receives light reflected from the crystal body of the eye (a) of the dead animal and converts this reflection light into an electric signal; a spectrum analyzer 9 to conduct the spectrum analysis of the reflection light that has been converted into the electric signal; a freshness deciding machine 11 to decide freshness on the basis of the spectrum analysis; and an indication machine 12 to indicate freshness.
Patent JP-S55117661-A (JP)
Title: Printing method and device for film packing machine
Inventor: SAKUMA KOUICHI
IPC: B41F17/34
Filed: 1979-03-03
Abstract: PURPOSE: To prevent the damage of packing film and unclear printing thereon by equalizing the cycle speed of a horizontal sealer on welding and cutting to that of the printing position of a printing head.  
     CONSTITUTION: Packing film 16 sent out from a sending reel 14 runs, after passing a printing heat 38, through a pulling roller 18 and then a movable roller 20, rollers 22 and 24 in a zigzag way and reaches sealers 34 and 36, where, welded and cut off, it formes a packing case. In the device, and input axis 42 of a printing head 38 of a printing device wherein the printing head 38 is pressed on the packing film 16 for printing in every length of the packing case is driven synchronously with a rotating axis 40 of a horizontal sealer 34 by chain 44, for instance. In this case, the tooth-number ratio of the sprockets of both axes 42 and 40 rotating the chain 44 is determined to be 1:1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55118365-A (JP)
Title: Method of making konnyaku (devil tongue) and shirataki (noodle of devile tongue)
Inventor: SONO MASAMITSU
IPC: A23L19/00
Filed: 1979-03-02
Abstract: PURPOSE: A power of "konnyaku" (devile tongue) and calcuium hydroxide are added to water kept at a prescribed temperature and agitated, then they are fed to a kneader and kneaded together with an aqueous solution of coloring agent, thus making said "konnyaku" or "shiratali" with uniform and good quality.  
     CONSTITUTION: About 200 parts by wt of water kept at a prescribed temperature is charged in a tank and 100 parts of konnyaku powder and 1W10, preferably 5W7, parts of calcium hydroxide are added to the water. They are stirred and immediately charged to a kneader and while they are kneaded, a predetermined amount of coloring agent solution with prescribed concentration is injected into the kneader. They are together kneaded for a prescribed hour to give said "konnyaku" or "shirataki". 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000221636-A (JP)
Title: Heat developable diazo copying material
Inventor: HIGETA SHIGERU
IPC: G03C1/61
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developable diazo copying material excellent in developability adaptable to high-speed copying and in long-term raw stock preservability while retaining initial image quality and image reliability by adding a specified benzoic ester derivative as a component of a coupler layer. SOLUTION: When a photosensitive layer containing a diazo compound and a coupler layer containing a coupler and a copolymer using a monomer having a carboxyl group as a constituent component are disposed on a substrate to obtain a copying material, a benzoic ester derivative of the formula is added as a component of the coupler layer. In the formula, R1 and R2 are each H, lower alkyl, lower alkoxy or halogen. A saturated fatty acid amide derivative having >=12 carbon atoms is further added as a component of the coupler layer. The copolymer contained in the coupler layer is a mixture of a styrene-acrylic acid copolymer and an isobutylene-maleic anhydride copolymer or a mixture of a styrene-acrylic acid copolymer and a styrene-maleic anhydride copolymer.
Patent JP-S58143419-A (JP)
Title: Magnetic head
Inventor: MORITA SHIGETOSHI
IPC: G11B5/265
Filed: 1982-02-18
Abstract: PURPOSE:To obtain a narrow-track head completely free of cracking by adhering Mn-Zn ferrite which contains iron oxide and zinc oxide at a specific ratio to nonmagnetic ceramics whose means thermal coefficient of expansion is within a specific range through glass which has specific softening temperature. CONSTITUTION:Mn-Zn ferrite cores 1a, 1b and 3a, 3b consisting of 56-60mol% iron oxide, 16-25mol% zinc oxide, and mangnese oxide and various additives as the remainder and nonmagnetic ceramics 2, 4, and 5 whose mean coefficients of thermal expansion at 0-400 deg.C are 100-120X10<-7> are adhered mutually by glass which has a 401-600C sofetening point to obtain the narrow-track magnetic head for high-density recording which consists of a recording and reproducing head A, erasing head B, and slider 5. Thus, the crackings of the Mn-Zn ferrite cores is prevented, and electromagnetic transducing characterstics superior to those of conventional Ni-Zn ferrite are secured.
Patent JP-S56155908-A (JP)
Title: Zoom lens structure
Inventor: HASHIMOTO SHIGERU
IPC: G02B26/02
Filed: 1981-02-24
Abstract: PURPOSE:To transfer the information of a lens side to a camera side securely by correcting the open-aperture-value information of the camera side inputted to the exposure meter of the camera side by varying the aperture or aperture ratio by moving an aperture device in a zoom lens along an optical axis by zooming. CONSTITUTION:Through the rotation of zoom operation ring 10, signal means 27 varies the open aperture and corrects the preset position that corresponds to it, and cam plate 26 rotates to move signalmeans 27 in contact with it in the direction of the optical axis. Cam surface 26a is so designed that the extent of the projection of signal means 27 will vary with the error of the photodetection amount of a photodetector which corresponds to the open aperture. Then, the indicator of an exposure meter moves according to the extents of the prejection of pins 27 F1, F2... and when aperture operation ring 10 is operated, an adequate aperture value having the corrected error of photodetection is preset.
Patent JP-S63192022-A (JP)
Title: Ferroelectric liquid crystal electrooptic device
Inventor: SHIMODA SADAYUKI
IPC: G09G3/36
Filed: 1987-02-05
Abstract: PURPOSE:To realize an electrooptic transducer having memory display with a very compact driving circuit by using the AC bias averaging method to write the bistable state in line sequence and switching the frequency of an AC converted signal to higher by logic circuit control thereafter. CONSTITUTION:AC converted signals DF1 and DF2 are alternatively selected through a gate group 11 by a signal OPEN and are inputted to driver ICs of a common driver 12 and a segment driver 13, and the output of each driver IC is inputted to an LC panel 14. The frequency of the signal DF2 is higher than that of the signal DF1. When the signal OPEN is in the low level, the signal DF1 is inputted to each driver IC and white or black is written on the IC panel 14. The signal OPEN goes to the high level just after the write, and the signal DF2 is inputted to each driver IC. Thus, the very compact driving circuit is obtained.
Patent JP-H08223798-A (JP)
Title: Power device
Inventor: TAKAHASHI TADASHI
IPC: H02M3/28
Filed: 1995-02-14
Abstract: PURPOSE: To cause a plurality of converters, to be operated in parallel, to have redundancy and to make the size smaller by a simple structure. CONSTITUTION: A current detector circuit 10 for detecting the output current of each converter is connected in series on the secondary side of the transformer T1 of the converter, and connection is so made that the detected output of the current detector circuit 10 may be supplied to a maximum current detector circuit 14 and a self-current detector circuit 12. Each maximum current detector circuit of each converter to be operated in parallel is connected through the medium of a control wire CL, and connection is so made that the output of a self-current detector circuit 12 and the negative output of an maximum current detector circuit 14 may be added in each converter, and that this added output may be applied to the voltage control circuit of the converter.  Each converter is controlled so as to adjust its output current value to the output current value of the converter which outputs maximum current.
Patent JP-S53110333-A (JP)
Title: Optical character reader
Inventor: TORII YASUHIRO
IPC: G06K9/74
Filed: 1977-03-08
Abstract: PURPOSE: To make pre-processings such as normalization easy by performing pattern matching by the optical one-dimensional Fourier conversion image of the display image dependent upon a one-dimensional space modulator after making a two-dimensional character reflection image into one-dimensional time series signals by photoelectric conversion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52108707-A (JP)
Title: Mutual call processing unit of subscriber/s line multiplex system
Inventor: MIYAMOTO HIKARI
IPC: H04Q3/60
Filed: 1976-03-09
Abstract: PURPOSE:To increase working efficiency by processing mutual call in a remote controller with a help of 1 channel in subscriber's line multiplex system in which plural remote controller are arranged dispersedly.
Patent JP-S63192119-A (JP)
Title: Key input device
Inventor: SHIGIHARA HIDEO
IPC: G06F3/023
Filed: 1987-02-05
Abstract: PURPOSE:To avoid the dullness of a waveform by connecting a resistance of high resistance value to a transmission line for scan pulses set between the output part for scan pulses and the input part of an LPF and realizing connection of a high-speed input processor to the scan pulse output part of a pulse generating circuit for increase the number of types of outputs of the pulse generating circuit. CONSTITUTION:A resistance R2 of high resistance value is connected to a transmission line for scan pulses set between a scan pulse output part 22 and the input part of an LPF 25 to suppers the reduction of the pulse response speed due to the LPF 25. Thus the number of types of outputs is increased for a pulse generating means. As a result, the influence of the LPF 25 is eliminated to the signal led to the part 22 of the pulse generating means. Thus a signal having response properties is obtained and simultaneously a high-speed processing circuit 24 can be connected to the signal leas-out part 22. Then the dullness of a waveform due to the influence of the LPF 25 can be avoided.
Patent JP-H10219371-A (JP)
Title: Aln dispersed type powder aluminum alloy and its production
Inventor: KONDO KATSUYOSHI
IPC: C22C1/10
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain an AlN dispersed type powder Al alloy excellent in wear resistance, seizure resistance, heat resistance, toughness and machinability with excellent profitability by dispersing an AlN coating layer into a matrix contg. the Al alloy powder boundary of an Al alloy sintered body in a discontinuous state. SOLUTION: In a sintered powder Al alloy, into a matrix contg. old powders 5 of Al alloy as a starting material, an AlN coating layer 6 is formed along the boundary only as for a part of old powders 4, and it is independently dispersed. In this way, the AlN layer 6 is discontinuously dispersed into the alloy matrix, and the old powders 5 surrounding this disperse and are sintered with each other, and they are firmly bonded 7 to obtain excellent toughness, and furthermore, they held the AlN layer 6 to prevent the falling thereof.  The powder Al alloy having this structural can be obtd. by mixing nitriding reaction suppressing Al alloy powders contg. nitriding reaction suppressing elements such as Sn, Pb, Sb, Bi, S or the like and nitriding reaction promoting Al alloy powders contg. nitriding reaction promoting elements such as Mg, Ca, Li or the like, compacting this mixed powders and thereafter executing sintering in a nitriding atmosphere.
Patent JP-S58142158-A (JP)
Title: Heat pump type heat source device utilizing solar heat
Inventor: IWAMI KENICHI
IPC: F24S90/00
Filed: 1982-02-18
Abstract: PURPOSE:To make it possible to dispense with an auxiliary power source such as a pump and to shorten the length of a connecting pipe to thereby reduce the cost by a method wherein a heat exchanger on the non-service side of a heat pump cycle is provided within a hot water tank of a solar heat water heater. CONSTITUTION:The hot water in a heat collecting plate 18 to be heated by solar heat circulates according to the natural convection system such that it flows into the hot water tank 17 through a communication passage 19 and returns again to the heat collecting plate 18 through a communication passage 20. The heat exchanger 16 on the nonservice side of the heat pump cycle is housed within the hot water tank 17 so that a liquid heat medium discharged from a compressor 13 and decompressed through a service side heat exchanger 14 and an expansion valve 16 is heated and vaporized. Further, the heat medium gasified by the heat exchanger 16 returns to the compressor 13 through the connecting pipe 22. With the above structure, it is possible to dispense with the auxiliary power source such as the pump and an auxiliary hot water storage tank and to shorten the length of the connecting pipe to thereby reduce the initial cost and the running cost.
Patent JP-S60170205-A (JP)
Inventor: TAGAWA YOSHIHIKO
IPC: C04B35/453
Filed: 1984-02-14
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-S60168542-A (JP)
Title: Eluting mercury adsorbed on chelate resin
Inventor: TOKUDA SHINGO
IPC: B01J49/00
Filed: 1984-02-13
Abstract: PURPOSE:To inhibit the lowering in the adsorbing capacity of a chelate resin by the repeated utilization thereof, by bringing the chelate resin having mercury adsorbed thereby into contact with a solution containing sulfurous acid or a salt thereof to elute mercury at a high elution ratio. CONSTITUTION:A chelate resin having mercury adsorbed thereby is brought into contact with an aqueous solution containing sulfurous acid or a salt thereof. In this case, the quantity of a sulfite ion is usually sufficient if the mol ratio thereof to the quantity of adsorbed mercury is set to 2.0 or more, pref., 0.5 or more. As a result, mercury adsorbed by the chelate resin can be eluted at an elution ratio of 90% or more and the reduction in the adsorbing capacity of the chelate resin caused by the repeated utilization thereof can be inhibited.
Patent JP-H11317354-A (JP)
Title: Manufacture of integrated circuit, integrated circuit manufactured thereby, and projection aligner
Inventor: SUZUKI KAZUAKI
IPC: H01L21/027
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain satisfactory image-forming characteristics, even if the distribution of energy lines incident onto a projecting optical system is changed, by adjusting fluctuations in magnification and focus in accordance with changes in the state of distribution of the luminous flux of illumination on the pupil surface of the projecting optical system. SOLUTION: Illuminating light emitted from a light source 10 has the divergence of its luminous flux adjusted appropriately, when passing through an illuminating aperture stop 18, in accordance with the σ value of the stop 18 or with the number of apertures. Thus, a time constant corresponding to the set number of apertures of the stop 18 is stored in a memory 42 in advance, and the amount of fluctuation of a magnification is obtained by a controller 28 based on the time constant selected by a selector 40. Based on the amount of fluctuation and a pressure within a sealed lens chamber 24F detected by a pressure sensor 38, a control signal is outputted from the controller 28 to a pressure regulator 32. In response thereto, the regulator 32 controls the pressure within the chamber 24F utilizing a pressurization system 34 and an exhaust system 36.  As a result, the magnification of a projecting lens 24 is controlled so as to be set at a predetermined value.
Patent JP-2000221403-A (JP)
Title: Lens optical system
Inventor: OMORI SHIGETO
IPC: G02B15/20
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a lens optical system made compact in the aspect of aberration by effectively using a diffraction grating. SOLUTION: This lens optical system is provided with a 1st group Gr1 having negative power, a 2nd group Gr2 having positive power, a 3rd group Gr3 having negative power and a 4th group Gr4 having positive power in turn from an object side. By changing an interval between the 1st and the 2nd groups Gr1 and Gr2 and an interval between the 3rd and the 4th groups Gr3 and Gr4, a zooming action is executed. Then, the 4th group Gr4 is provided with a diffraction grating r14*#.
Patent JP-S62184593-A (JP)
Inventor: ISOBE MINORU
IPC: G07D9/00
Filed: 1986-02-10
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-H07234186-A (JP)
Title: Product inspection method for pipe body
Inventor: DOMAE HARUYUKI
IPC: G06T7/00
Filed: 1994-02-24
Abstract: PURPOSE:To reduce cycle time and to reduce the inspection time required for picking up images at a plurality of locations by performing operation processing of images which are picked up previously and at the same time reading images picked up newly. CONSTITUTION:The image of a pipe surface 1a of a cast iron pipe 1 which is fetched previously is sent from an image fetch circuit of an image processor 7 to an image operation circuit, the image of a CCD camera 6 is subtracted from the image of an infrared ray camera 4, and a contaminated part 2b which is a disturbance factor is eliminated from the screen, thus leaving only a leaked part 2a. Further, image operation processing is performed to the image which is picked up previously by the image operation circuit and at the same time images picked up by the cameras 4 and 6 newly are fetched into the image fetch circuit. This operation is repeated while being controlled by a personal computer 8, the obtained binary image is displayed 9, and the water leakage over the entire surface of the case iron pipe 1 is inspected while recognizing a defected part.
Patent JP-H10209786-A (JP)
Title: Crystal-vibrating piece and machining method for crystal-vibrating piece
Inventor: HAYASHI TOSHIYA
IPC: H03H9/19
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To improve the productivity by adhering plural crystal-vibrating pieces, which have vibration main surfaces finished by lapping or polishing, together into a block while superposing the vibration main surfaces one over another, rotating the block and a pipe which contains abrasive grains, and chamfering the four corners of each crystal-vibrating piece and then removing the adhesive to obtain individual crystal-vibrating pieces. SOLUTION: Main surfaces of a numerous crystal-vibrating pieces 1 having main surfaces finished into a specific surface state are adhered together into a cubic block and dummy glass 2 for preventing the main surfaces from being made rough is similarly adhered to both the sides of the block. Paraffin is used for the adhesion, the block of the crystal-vibrating pieces 1 is put in the cylindrical pipe 3 with a prescribed internal diameter together with adhesive grains, and the cylindrical pipe 3 is rotated to grind the four corners of the cube. After this machining, the adhesive is easily peeled through a heat treatment, and the individual crystal-vibrating pieces 1 are separated. Consequently, the productivity is improved flank corner parts consist of a continuous curve and a rough surface, so that spuriousness is hardly generated.