baber/WOPTO huggingface dataset:
Patent JP-S60160945-A (JP)
Inventor: MORI KAZUO
IPC: G01N23/04
Filed: 1984-02-02
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-S55110048-A (JP)
Title: Pellet bonding method
Inventor: TAKAO HIROSHI
IPC: H01L21/52
Filed: 1979-02-16
Abstract: PURPOSE: To insure firm bonding by conducting bonding after an eutectic alloy layer is raised in the center of the junction surface of a pellet or a sustrate, in bonding by means of an eutectic alloy layer onto the substrate of a pellet.  
     CONSTITUTION: Metal film 2 is formed by metallization in the center depression of the upper surface of ceramic substrate 1, to be used in a ceramic package, in which elements required in a package, such as wiring layers, are sufficiently formed. Next, semispherical projection 3 made of an eutectic alloy layer of gold and silicon is formed in the center of film 2. On top of this is pressed collet 4 fitted with silicon circuit element 5 on its lower surface. Subsequently, while substrate 1 is being heated on a heat block to 450W510°C, element 5 is rubbed onto projection 3, and thereby projection 3 is melted and element 5 and film 2 are welded together. By this, even if the flatness of the surface of substrate 1 is not good, no defective bonding occurs and the reliability and production yields can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02198251-A (JP)
Title: Isdn data terminal connection device
Inventor: YAMAMOTO SUSUMU
IPC: H04L29/10
Filed: 1989-01-27
Abstract: PURPOSE:To attain the communication even when a caller has not terminal adaptor by bringing a terminal equipment forcibly to the state of data ready before a timer expires. CONSTITUTION:When a reception signal is inputted through an R line, a line terminal equipment 3 discriminates whether or not two consecutive SYN characters are inputted twice. When the detection is implemented, the passing of the reception signal through an R' line so far is stopped and the level is fixed forcibly to level 1. Moreover, an I' line is set forcibly. An X. 21 terminal 2 accepts an incoming call before the terminal equipment 3 detects two consecutive BYN characters twice and a T4B timer in compliance with the X, 21 version 1980 is started at a point of time t0. Since a signal representing the R' line to be level 1 and the I' line to be set is a signal commanding communication enable to the terminal equipment 2, the terminal equipment 2 escapes from the T4B timer routine to invalidate the T4B interrupt sequence.
Patent JP-H11212429-A (JP)
Title: Process cartridge and image forming device
Inventor: TSUJI MASAHIRO
IPC: G03G21/18
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge and an image forming device capable of easily discriminating the degree of the life of the process cartridge at a low cost in accordance with using environment and using condition. SOLUTION: The process cartridge B equipped with a photoreceptor drum 2, an electrifying means 7, a developing means 9, and a cleaning means 10 is attachably/detachably provided on the image forming device, and an index part 24 constituted of an ultraviolet ray discoloring material discoloring by an ultraviolet ray is provided on a cartridge frame body 11b. Thus, since the index part discolors according to the using environment and the using condition of the process cartridge, the life of the individual process cartridges adversely affected by the ultraviolet ray can be recognized by the index part.
Patent JP-S53101235-A (JP)
Title: Memory erasion method for 3-layer structure thin film el element
Inventor: INOUE TADAAKI
IPC: G11C11/42
Filed: 1977-02-16
Abstract: PURPOSE:To return the high emission luminance of the EL element to the original luminance by a reduce pulse number and the erasion time through application the 2-step erasion pulse voltage featuring the binary voltage value to the EL element.
Patent JP-S58136759-A (JP)
Title: Flux for coating with zinc-aluminum alloy by hot dipping
Inventor: SUGIMOTO MASATAKE
IPC: C23C2/30
Filed: 1982-02-05
Abstract: PURPOSE:To obtain the titled flux giving a Zn-Al alloy layer free from surface defects by hot dipping by using zinc chloride and the chloride, fluoride or silicofluoride of an alkali metal or alkaline earth metal as principal components. CONSTITUTION:This flux for coating with a Zn-Al alloy by hot dipping consists of zinc chloride and >=1 kind of compound selected from the chlorides, fluorides and silicofluorides of alkali metals such as Li, Na and K and alkaline earth metals such as Be, Mg and Ca. Ammonium chloride may be added to the flux, or >=1 kind of chloride such as Sn, Sb or In chloride may be further added. The flux causes no flux inhibiting reaction because of the presence of the alkali metal or alkaline earth metal which is more active than Al, and by keeping the decomposition temp. at about 430-520 deg.C, a normal flux reaction proceeds.
Patent JP-S52101501-A (JP)
Title: Method of fabricating wheel of vehicle
Inventor: KAWAGUCHI TAKESHI
IPC: B60B5/00
Filed: 1976-02-19
Abstract: PURPOSE: To provide a rigid and accurate wheel for a vehicle by coupling a rim with a disk in cauking operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60159877-A (JP)
Title: Running device of photosensitive body
Inventor: EGUCHI TAKAYUKI
IPC: G03G21/14
Filed: 1984-01-31
Abstract: PURPOSE:To extend the life of a sensor mark and obtain a high-reliability copying machine by arranging rolls of photosensitive body backplates. CONSTITUTION:A photosensitive body 1 is tensed with the force of a spring 20 by a photosensitive body driving roll 3 and a photosensitive body driven roll 5. The intermediate area of the photosensitive body 1 between the photosensitive body driving roll 3 and the photosensitive body following-up roll 5 is grought into contact with an exposure backplate 7, an exposure backplate roll 11 provided on this backplate 7, an electrostatic charge backplate 8, and an electrostatic charge backplate roll 14 provided on this backplate 8. When the photosensitive body driving roll 3 is driven, the photosensitive body 1 starts running, and similarly, the photosensitive body driven roll 5, the exposure backplate roll 11, and the electrostatic charge backplate 14 are rotated because they are pressed to the photosensitive body 1. Though a sensor mark 2 runs while being grought into contact with surfaces of the exposure backplate roll 11 and the electrostatic charge backplate roll 14, the sensor mark is not rubber to photosensitive body backplates and is run smoothly because said rolls 11 and 14 are rotated together with the photosensitive body.
Patent JP-H03220264-A (JP)
Title: Resin composition and ink composition
Inventor: KAWACHI YOJI
IPC: C09D11/102
Filed: 1990-01-25
Abstract: PURPOSE:To prepare a resin compsn. showing a good laminatability and a sufficient adhesion to various resin films by compounding a polyurethane resin with a specific modified polyolefin. CONSTITUTION:A polyurethane resin is compounded with a polyolefin modified with an unsatd. dicarboxylic acid and/or a deriv. thereof (e.g. maleic anhydride or butyl maleate), a pref. polyolefin being a propylene polymer or a propylene-alpha- olefin copolymer. The resulting compsn., offering an excellent adhesion to various plastics, can be used as a primer or coating compsn. for an automotive interior or exterior part and also suitably used as a binder resin of a printing ink.
Patent JP-S58134579-A (JP)
Title: Noise suppression circuit
Inventor: HIROTA AKIRA
IPC: H04N5/21
Filed: 1982-02-04
Abstract: PURPOSE:To attain a less-expensive and small-sized circuit, by using a 1-frame delay circuit consisting of semiconductor delay elements, and suppressing noise component in a picture signal through analog signal processing. CONSTITUTION:In a semiconductor delay element 1, an input video signal from an input terminal 5 converted in series-parallel at an input shift register 3 is transferred to transfer sections 21-2n with a vertical transfer clock pulse from a clock generator 6, applied to an output shift register 4, where parallel-series conversion is done, delayed for one-frame period at being an analog signal and a delayed composite video signal is outputted to an output terminal 15 via a process circuit 14. An inter-frame difference signal consisting of an input reproduction composite video signal and a 1-frame delay reproduction composite video signal picked up from a subtractor 18 is provided with a coefficient at a coefficient device 23 through a dynamism correction circuit 22, the S/N improving characteristic is changed, the signal is applied to a subtractor 19, where the input reproduction composite video signal fed from an input terminal 17 is subtracted. Thus, the noise component is suppressed and the signal is outputted to an output terminal 24.
Patent JP-H10212079-A (JP)
Title: Operation device for double deck elevator
Inventor: YAMAZAKI MIKIHIRO
IPC: B66B1/20
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To operate an elevator so as to be easily understood by passengers while maintaining transport efficiency at operation in a crowded state by detecting the number of passengers got in from a crowded floor, and outputting an operation mode changeover indication according to an integrated value at every fixed time. SOLUTION: It is judged whether the present time is a crowded time or not (step S1), and in the case of the crowded time, it advances to S2, the number of got-in passengers is detected from output of a detecting device for the number of got-in passengers, and the number of passengers on a crowded floor is integrated at every fixed time (step S3). The number of got-in passengers of the crowded floor is compared with a prescribed value, and if it is over the prescribed value, it advances to S5, and if it is under it, it advances to S6. At the S5, for the operation mode of a car 7 double operation is selected and processed. At the S6, for the operation mode of the car 7 semidouble operation is selected and the process is completed.
Patent JP-S60160839-A (JP)
Title: Preparation of frozen raw fish meat
Inventor: OOSHIMA AKIRA
IPC: A23L17/00
Filed: 1984-02-01
Abstract: PURPOSE:To minimize the frequency of the joint of the pieces of fish meat exposed to the cut surface, by removing the bones, skin, bloody colored meat etc. from fish body, adding a fish meat adhesive to the meat, laminating and pressing the pieces, rapidly freezing the pressed meat, and slicing the frozen meat block parallel to the laminated fish meat layers. CONSTITUTION:The head, guts, tail fin, bones, skin and bloddy meat are removed from a fish body, and a commercially available fish meat adhesvie is added to th obtained fresh fish meat. The pieces of the fish meat are laminated in several layers, and ten frozen rapidly under pressure to form an integrated block of fish meat. The block is sliced parallel to the layers of the laminated fish meat in the form of SASHIMI (sliced raw fish) having prescribed shape and volume, and is packed and refrigerated. The frequency of the joint part of the fish meat appearing in the cut surface can be minimized by this process.
Patent JP-S61175929-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: NOGAWA SHUICHI
IPC: C09D5/23
Filed: 1985-01-30
Abstract: PURPOSE:To smooth the surface of a magnetic recording medium, and to improve the degree of orientation by forming a magnetic coated film by applying a magnetic paint to the surface of a nonmagnetic base material, bringing said film to a vertical magnetic field orientation in a vertically oriented magnetic field, irradiating an electron beam after its orientation, and hardening the coated film. CONSTITUTION:When a magnetic coated film which is applied to the surface of a base material is brought to a vertical magnetic field orientation, if the orientation processing time in its magnetic field exceeds 5sec, as its time elapses, the surface becomes rough. Accordingly, it is necessary that this orientation processing is ended within 5sec. Also, in the coated film which is not dried yet, when an orientation magnetic field becomes zero, its magnetic particle starts a rotation before the first 1sec elapses, and its degree of orientation drops. Accordingly, in order to avoid a drop of the degree of orientation caused by its rotation, it is executed by hardening the coated film by an electron beam and restricting a rotation of the magnetic particle before 1sec elapses after the vertical magnetic field orientation processing is ended, desirably, before 0.5sec elapses.
Patent JP-H08210694-A (JP)
Title: Air conditioning monitoring device
Inventor: HIRAHARA OSAMU
IPC: F24F11/02
Filed: 1995-02-03
Abstract: PURPOSE: To permit the immediate change of a monitoring object. CONSTITUTION: Respective set points or the connecting terminals of lines in respective air conditioning systems (air-conditioning systems of 1-60 floors) are sotred in a RAM while specifying one air-conditioning systems as one unit of point set, employing pictures G1-G5. On the other hand, 10 air-conditioning systems are selected and specified as the object of monitoring while data, such as air conditions in respecitve set points at every positive times of these air- conditioning systems are stored in the RAM as histories. In this case, the monitoring object is supposed to be changed from the air-conditioning systems of 60 floor into 59 floor. In this case, 'point set NO.59' is specified in the picture G1 and the command of changing the monitoring object from the 60 floor into the air-conditioning systems of 59 floor is given.  According to this command, the accumulation of data such as air condition in respective set points at every positive times of the air-conditioning system of 59 floor is effected instead of the air-conditioning systems of 60 floor.
Patent JP-S63185760-A (JP)
Title: Automatic web connecting device
Inventor: UMEDA NOBUTERU
IPC: B65H19/18
Filed: 1987-01-26
Abstract: PURPOSE:To facilitate the continuous use of web by providing a bonding mecha nism in close vicinity to the feeding passage of the web of a raw fabric roll in use, providing a mechanism for pushing said web up to a position beyond said bonding mechanism, and placing one of the rear end of a preceding web and the front end of a following web over the other. CONSTITUTION:Shafts 12, 12A (the lower shaft 12A, etc., is omitted hereinafter) are vertically set in a pair of side plates 10, 11, and a web 17 is wound on the shaft 12, setting a raw fabric 13. The web 17 is pushed into the innermost part of a bonding part 40 provided midway in a course leading to a feeding mechanism part 23 via rollers 21, 22 by means of a push-in mechanism 41 and clamped. Then, the rear end of a preceding web 17 and the front end of the following web 17A are heated and bonded to each other on a sealing table 43 by means of a rod 45. Then, the following raw fabric is set on the upper stage shaft 12. Thereby, the web can be continuously connected enabling a long time continuous use.
Patent JP-H06207281-A (JP)
Title: Treatment of waste etchant
Inventor: KOSAKA SHOHEI
IPC: C23F1/18
Filed: 1993-01-07
Abstract: PURPOSE:To easily and economically regenerate a waste etchant generated from the etching of copper with a cupric chloride etchant. CONSTITUTION:The concn. of cuprous chloride in a waste etchant is measured, and the waste etchant is separated and supplied to the cathode compartment 32 and anode compartment 33 of an electrolytic cell 3 divided by an anion- exchange membrane 31 in the ratio corresponding to the cuprous chloride concn. Cupric chloride is electrolytically reduced to cuprous chloride in the cathode compartment 32, and the chloride ion generated by the reaction is passed through the anion-exchange membrane and transferred to the anode compartment 33. Meanwhile, cuprous chloride is electrolytically oxidized by the chloride ion in the cathode compartment 32. The amt. of chloride ion generated in the cathode compartment 32 is balanced with the amt. of chloride ion needed in the anode compartment 33 by adjusting the amt. of waste etchant to be supplied to each compartment, and hence the waste etchant is efficiently regenerated.
Patent JP-H09213793-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: SASAJIMA KATSUHIRO
IPC: H01L21/768
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce process failure in a multilayer wiring without degrading reliability of a semiconductor device in a semiconductor integrated circuit device having a multilayer wiring. SOLUTION: A stopper silicon nitride film 11 is provided between a first-layer wiring 14 and a BPSG film 10. The silicon nitride film 11 stops etching of an interlayer dielectric film 15 upon formation of a through hole 16, which prevents etching of the BPSG film 10 and a silicon oxide film 9 positioned below the first-layer wiring 14. Further, since the stopper silicon nitride film 11 is provided only in a region where the through hole 16 is formed, hydrogen, which is introduced by hydrogen annealing treatment performed on a semiconductor substrate 1 after formation of a second-layer wiring 17, easily reaches the interface of a gate insulating film 4 and the semiconductor substrate 1. This reduces the interface levels.
Patent JP-S52100755-A (JP)
Title: Electric vacuum cleaner
Inventor: SAGAWA KOUICHI
IPC: A47L9/12
Filed: 1976-02-20
Abstract: PURPOSE: To permit the main filter of an electric vacuum cleaner to be commonly used even if the design of the cleaner is changed. To this end, the main filter is secured to one surface of a support member of a dust removal means of a dust collecting section of the vacuum cleaner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03222004-A (JP)
Title: Signal processing method
Inventor: KINOSHITA KENICHI
IPC: G05B11/18
Filed: 1990-01-26
Abstract: PURPOSE:To independently set a threshold deciding the size of a signal and a hysteresis width by setting two kinds of values initializing a counter and setting the hysteresis width by means of the difference of both initial values. CONSTITUTION:Only one threshold K2 is stored in a threshold storage part 13, and two kinds of the initial values K1 and K1' are stored in an initial value storage part 15, whereby they are selected by the output of a comparison part 14. A processing part 16 selects control outputs 1 and 2 by the output of the comparison part 14. The value K1 or K1' is preset in a counting part 11. When the number of a counted signal change is assumed as alpha, a discrete value C1 stored in a storage part 12 comes to K1+alpha or K1'+alpha. The value C1 is compared with the value K2 in the comparison part 14, and the difference of the values K1 and K1' is set to the desired hysteresis width. Thus, a hysteresis processing is attained only by the single value K2.
Patent JP-S59142447-A (JP)
Title: Humidity sensor
Inventor: INAGAKI KUNIHIRO
IPC: H01C7/00
Filed: 1983-02-04
Abstract: PURPOSE:To obtain a sensor having quick responsiveness, excellent durability and high detecting sensitivity even in a high-humidity atompshere by using a gas contg. an organosilicon compd. and NH3 within a specified mol ratio range, and forming plasma-polymerized membrane on a substrate to obtain a humidity-sensitive resistance body. CONSTITUTION:In a polymerization vessel 1, a gaseous organosilicon compd. represented by SiR1R2R3R4 (R1-R4 are the same or different alkyls such as CH3 or C2H5) and gaseous NH3 are supplied to a glass or ceramic substrate 9 respectively from bombs 5 and 6. Plasma is generated by a plasma generating coil 2 excited through a high-frequency electric source 3 for exciting plasma, and a polymerized membrane is formed. Temps. of electrons in polymerization are measured by probes 10 close to the substrate 9. The mol ratio of the organosilicon compd. to NH3 to be supplied is regulated within 0.1-1.5 range, and the thickness of the polymerized membrane to 500-6,000Angstrom . In this way, the lightweight humidity sensor which can be made small-sized and has excellent heat resistance, follow-up property to temp. change and mechanical strength can be obtained.
Patent JP-S59142439-A (JP)
Title: Construction of vessel for supporting permeable membrane
Inventor: MASUDA YOSHIHIRO
IPC: G01N15/08
Filed: 1983-02-04
Abstract: PURPOSE:To enable measurement the permeability of a trace of gas which permeates a permeable membrane by consisting a titled vessel of a chamber into which a gaseous sample is first put and a chamber into which the permeated gas is stored, snadwiching the permeable membrane between the end part of a partition plate for both chambers and a fixing frame and constituting both chambers airtightly. CONSTITUTION:A vessel consists of a chamber into which a gaseous sample is first put (chamber A) and a chamber in which the permeated gas is stored (chamber B). The inside of the chamber B is first evacuated through a pipe 11 and in succession, the inside of the chamber A consisting of the hollow parts of vessels 1, 2 is evacuated through a pipe 9 or 10. The gaseous sample is then put into the chamber through the pipe 9 and is discharged through the pipe 10 so that the gas is circulated by passing the neighborhood of a permeable membrane 5. The gas permeated from the chamber A through the membrane 5 into the chamber B is stored for a specified time in the chamber B and is thereafter introduced through the pipe 11 into a gas analyzer. The separability or permeability of a trace of the gas permeating the membrane is thus measured.
Patent JP-S62176665-A (JP)
Title: Metal pelletizer
Inventor: DOI TAKESHI
IPC: B22D23/02
Filed: 1986-01-29
Abstract: PURPOSE:To efficiently and continuously recover a molten metal by constituting a coolable copper hearth inscribed with casting molds each having a required shape in such a manner that the hearth can be rotated and providing an electron gun to heat and melt the drop metal in the casting molds. CONSTITUTION:The molten metal drops 7 received in the casting mold 6 are cooled by the copper hearth 1 into which a coolant is injected through an injection pipe 3. An electron beam is irradiated by an electron gun 8 to uniformly melt the drops in the casting mold 6 to about 80% of the volume in the casting old 6. A driving shaft 2 is projected to move the hearth 1 and the molten metal drops 7 are dropped into the next casting mold 6'. The electron beam irradiates the casting mold 6' as well and therefore, the molten metal 9 in the mold 6 is cooled and solidified by the hearth 1. The hearth 1 is rotated by the shaft 2 to bring the casting mold 6'' of the next row to the vertex upon ending of casting with one row of the molds 6. The casting operation is thus continuously repeated.
Patent JP-H11215061-A (JP)
Title: Communication device
Inventor: SASAKI TAKATSUNA
IPC: H04B10/114
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To improve communication quality by uniformizing making the directive characteristics of radiation power and light-receiving power. SOLUTION: This communication device has a light-emitting means and a light-receiving means and performs intercommunication by the use of infrared beams, etc. The directive characteristic of radiation power in the light-emitting means is made uniform with the directive characteristic of light-receiving power in the light-receiving means. The light-emitting means 12 consists of six light- emitting elements (LED) 32, and when the optical axis of one light-emitting element is regarded as the reference, the other light-emitting elements are arranged at the separated positions from the optical axis by only a prescribed angle. In such a case, the radiation angles of the light-emitting elements are selected, so that the total radiation power characteristics PT in the light emitting elements 32a to 32f can match with the light-receiving power characteristic PR.  When the directive characteristics of the radiation power and light-receiving power are made uniform, the receiving can be performed on the same level as with other communication devices, even in the case of the communication in an isolated state from a communication distance and the reference optical axis. Thus, communication quality is made uniform.