baber/WOPTO huggingface dataset:
Patent JP-H06330974-A (JP)
Title: Cylinder device and manufacture of cap for cylinder device
Inventor: TAKAYA KATSUHIRO
IPC: F16F9/32
Filed: 1993-05-20
Abstract: PURPOSE:To reduce the number of parts, to reduce the number of welding processes, and to improve workability during assembly by integrally forming a bump rubber support to a cap. CONSTITUTION:A cap 21 integrally consists of a cylindrical part 22 and a bump rubber support part 23. In which case, the cylindrical part 22 comprises an expansion cylinder part 22A on the lower end side; an intermediate cylinder part 22B having diameter smaller than that of the expansion cylinder part 22A; and a taper cylinder part 22C contracted in a tapered state from the upper end side of the intermediate cylinder part 22B. The inner periphery of the lower end of the taper cylinder part 22C forms an engaging stepped part 22D with which the outer peripheral side of the holding part 6A of a seal member 6 is engaged. The inner peripheral side of the expansion cylinder part 22A is fitted in the outer peripheral side of a rod guide 4, and the outer peripheral side thereof is fitted in the inner periphery on the upper end side of the outer cylinder 1 and fixed to an outer cylinder 1 by means of a weld means. The bump rubber support part 23 is integrally formed to the cylindrical part 22 as an annular plate extended from the upper end side of the taper cylinder part 22C in an out state in a radiation direction.
Patent JP-H0813725-A (JP)
Title: Snow guard structure for solar battery roof
Inventor: ISHIKAWA OSAMU
IPC: H01L31/048
Filed: 1994-06-23
Abstract: PURPOSE:To provide a snow guard structure for solar battery roof which can be installed easily, and can prevent the reduction of the power generating efficiency of a solar battery. CONSTITUTION:A solar battery panel 10 has a frame body 11, and the frame body 11 has the first frame 20', the second frame provided parallel to the first frame 20', an two third frames 22 provided square to the above frames as well as to combine the both ends of the frames each other. At the cover 31 of the first frame 20', an extension 32 projected extending parallel to the upper surface of a frame 30 from the cover 31 is provided, and this extension 32 is made into a snow guard by forming a recess 33 between the extension 32 and the upper surface of the frame 30.
Patent JP-H09326971-A (JP)
Title: Sound output switching circuit for television receiver
Inventor: KITANO YOSHIHIRO
IPC: H04N5/45
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To listen to sound corresponding to the video of a master screen by eliminating a state where sound can not be listened from an earphone/ headphone connected to an earphone terminal for outputting the sound of a slave screen in the state of not projecting the video of the slave screen in the sound output switching circuit of TV with an earphone terminal for outputting the sound of the slave screen with a picture-in-picture function. SOLUTION: A switching circuit 16 is interposed between a slave screen sound output circuit 12 connected to an earphone terminal 13 for outputting the slave picture sound and a slave screen sound circuit 11 or a voice of a master picture circuit 15, and a slave screen detection circuit 17 for detecting the projecting/nonprojecting of the video of the slave screen video 23 is provided. Then at the time of detecting the projecting state of the video of the slave screen, the switch circuit 16 is switched to the side of a contact point (a) to output sound corresponding to the video of the slave screen from an earphone 14 and at the time of detecting the nonprojecting state, the switch circuit 16 is switched to the side of a contact point (b) to output sound corresponding to the video of the master screen from the earphone 14.
Patent JP-S624500-A (JP)
Title: Apparatus for preventing sticking of scale in liquid circulator and removing scale
Inventor: NAKAMURA KOJI
IPC: C02F1/48
Filed: 1985-06-29
Abstract: PURPOSE:To prevent sticking of scale to pipings, to etc., by arranging many permanent bar magnets held in place between two sheets of disks so as to be directed toward the center of the disks from the outside circumference of the disks so that water passes between the magnets and is discharged from the discharge port at the center of the disks. CONSTITUTION:The many permanent bar magnets 1 each having a square section are held in place between two sheets of the disks 2 anc 3 and the discharge port 4 is fashioned at the center of the disk 2. The spacings between the magnets 1 on the outside circumference of the disks 2, 3 are used as intake ports. The many magnets 1 are so arranged that the extentions of the center lines of the magnets 1 intersect with each other at the disks. Such device is installed at the discharge port from the inside of a water tank 5 of an apparatus using water, then the formation of crystalline scale sticking to heat exchange surfaces, valves, pipings, etc., is prevented.
Patent JP-H08334040-A (JP)
Title: Accelerator control device
Inventor: MIURA TAKANORI
IPC: F02D9/02
Filed: 1995-06-08
Abstract: PURPOSE: To reliably produce maximum speed of an engine by forcedly operat ing a lever to be operated to a limit operating position on the engine speed increasing side when the lever to be operated reaches a prescribed operating position set slightly on this side of its maximum operating position. CONSTITUTION: A construction machine such as a backhoe is provided with an automatic accelerator to reduce engine speed under a condition where a work load does not act, and this operates a governor lever 23 of a governor 22 added to an engine by motive power of a geared motor 24. The geared motor 24 is controlled by a control device 27 according to output of first and second potentiometers 26 and 43 to detect operating positions of a hand accelerator lever 21 and the governor lever 23. In this case, when the governor lever 23 reaches a prescribed operating position set slightly on this side of its maximum operating position, the second potentiometer 43 and the geared motor 24 are linked to each other so that the lever 2 is pressed against a maximum limit operating position.
Patent JP-S5765398-A (JP)
Title: Heating method for anaerobic digestion vessel
Inventor: SAWAI MASAKAZU
IPC: C02F11/06
Filed: 1980-10-09
Abstract: PURPOSE: To remove noxious matter from exhaust gas while effective utilizing retained heat, by indirectly heating sludge liquid in an anaerobic digestion vessel, provided with an incineration means for dehydrated sludge, through an alkaline solution with exhaust gas from the incineration means.  
     CONSTITUTION: Exhaust combustion gas of dehydrated sludge S is introduced into the first vapor-liquid contact device 4, and then fed into an exhaust gas-purifying device 14. Heat medium water is circulated between the first and second vapor- liquid contact devices 4 and 5. The heat medium water is adjusted at an alkaline level with NaOH and introduced into the device 5. Thereafter, the heat meidum water is neutralized by absorption of acidic gas from the exhaust gas in the device 4, and circulated toward the device 5 again, and its part more than a fixed volume is discharged as drain W. On the other hand, digestion gas is fed into the device 5 from a digestion vessel 6, brought into contact with the alkaline heat medium water, and then returned into the digestion vessel 6 after its temperature is raised. Sludge liquid is bubbled by the temperature-raised gas, and its temperature is raised also. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5932171-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAKURAI YASUHIRO
IPC: H01L29/78
Filed: 1982-08-17
Abstract: PURPOSE:To perform the multiple Vth of n-ch MOS FET by setting the density of P of a PSG film which covers a gate electrode in various types without partly altering the density of a substrate and the material of a gate electrode. CONSTITUTION:A polarization occurs due to the difference of an electron affinity between a P and an O in a PSG film, and the intensity of an electric field due to the polarization is varied in accordance with the thickness of the film or the density of the P. When the density or thickness of the P of the PSG film which covers a gate electrode is set to two types or more in the same chip, an IC which has multiple Vth can be performed.
Patent JP-H0434912-A (JP)
Title: Manufacture of coil
Inventor: SHIBATA HIROSHI
IPC: H01F27/28
Filed: 1990-05-30
Abstract: PURPOSE:To improve heat resistance and fluorocarbon resistance by employing coil immersing varnish containing polyamideimide synthesized from trimellitic acid anhydride and diisocyanate as a main ingredient. CONSTITUTION:An insulating coating layer is formed by coating a lead with resin solution of aromatic polyimide or baked crosslinking polyamideimide as it is or by diluting it with organic solvent directly or through other insulator layer and baking it. An insulated wire obtained in this manner is wound in a coil state, and molded. A coil-like molded piece of various shape is dipped in coil immersing varnish or the varnish is dropped to be immersed, and then thermally cured.
Patent JP-S6120337-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIURA YOSHIO
IPC: H01L21/322
Filed: 1984-07-09
Abstract: PURPOSE:To obtain the titled device improved in characteristics by the removal of lamination defects formed in the neighborhood of the surface by including the process of heat-treating a semiconductor substrate at 1,100 deg.C or more and the process of removing the surface layer of the substrate to a depth of 0.5mum or more. CONSTITUTION:When an Si substrate is heat-treated at 1,200 deg.C for 10hr in an oxidizing atmosphere, a layer 11 of low oxygen concentration is produced. At the same time, a thin SiO2 film is formed and lamination defects 5 generate thereunder. Next, on heat treatment at 600-700 deg.C for about 30hr and then at 1,100 deg.C for 20hr, crystal defects 2 having the IG effect are formed inside with high density. The lamination defect 5 caused by heat treatment can be removed almost perfectly by etching said layer 11 bt approx. 10% thickness. Therefore, in formation of an MOS transistor, it is sufficient that the surface of said layer 11 of 4-5mum thickness in etched by 0.5mum after formation of this layer. Then, leakage current, dark current, etc. reduce, and both of reliability and manufacturing yield improve.
Patent JP-S5366273-A (JP)
Title: Counter
Inventor: SUZUKI KENJI
IPC: H03K21/40
Filed: 1976-11-26
Abstract: PURPOSE:To enable to carry out the correction, against non-linearity of counting rate by omitting caused by dead time, with real time, by intentionally omitting counting of input pulse and carrying out thinned-out counting as previously arranged.
Patent JP-H0927886-A (JP)
Title: Electroluminescence device as light source for scanner
Inventor: KENTO BUINSENTO
IPC: H04N1/04
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To realize the radiant ray source at a low cost with a beam width suitable for a scanner light source by devising the light source to emit uniform radiant rays for lighting a medium when the scanner scans the medium in a way that the rays are emitted nearly uniformly in crossing at least an upper surface of a transparent electrode. SOLUTION: The electroluminescence element 100 is provided with a transparent electrode 102 with an upper surface 112, a radiant ray generating stack under the transparent electrode 102, and a 2nd electrode 106 under the radiant ray generating stack. The 2nd electrode 106 has a bottom surface 107. When a selected voltage source is connected between the electrodes, the radiant ray generating stack generates a radiant ray. Most of the generated radiant rays are emitted from the upper surface 112 or an upper and lower surface 107. When the scanner employing the electroluminescence device 100 scans a medium, the emitted radiant rays are substantially uniformized while in crossing at least the upper surface 112 of the transparent electrode 102. Thus, the radiant ray source emitting uniformly the medium is realized.
Patent JP-S62297378-A (JP)
Title: Adhesive composition for packaging egg
Inventor: AMAGASE MASAYOSHI
IPC: A23L15/00
Filed: 1986-06-17
Abstract: PURPOSE:To provide the titled composition composed of a titanium-based coupling agent, a polyamide resin, a plasticizer, a wax, a lubricant and an inorganic antiblocking agent and useful for the production of a shrink label capable of peeling the shell of a boiled egg simply by peeling the label applied to the package of a boiled egg. CONSTITUTION:The objective composition is composed of (A) preferably 3-5(wt)% titanium-based coupling agent [e.g. bis(dioctylpyrophosphate) oxyacetate titanate], (B) preferably 25-40% polyamide resin (e.g. a combination of a high molecular weight thermally adhesive polyamide resin produced by the condensation reaction of a dimer acid and a polyamine and a low molecular weight antiblocking polyamide resin produced in the same manner as above), (C) preferably 10-13% plasticizer (preferably N-ethyl-O-toluenesulfonamide), (D) preferably 6-8% wax, (E) a lubricant and (F) preferably 3-4% inorganic antiblocking agent (e.g. silica).
Patent JP-S621796-A (JP)
Inventor: NISHIGUCHI HISAO
IPC: C11D7/18
Filed: 1985-06-28
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-2000044671-A (JP)
Title: Method for controlling molecular weight distribution of polyether glycol
Inventor: AKETO TAKAHARU
IPC: C08G65/20
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To produce a polyglycol ether having a predetermined molecular weight and molecular weight distribution required for its use. SOLUTION: In a method for controlling a molecular weight distribution of a polyglycol when the polyglycol having a predetermined number average molecular weight is produced by polymerizing tetrahydrofuran as a monomer using a hetero polyacid, the molecular weight distribution of the polymer is controlled by carrying out a polymerization in a reactor with an agitator in the presence of water in an amount capable of forming two phases, an organic layer and a catalyst layer, in the polymerization system, sampling the polymerization product during polymerization and measuring the molecular weight distribution and varying an agitation power per unit volume of a reaction liquid (P/V, P is an agitation power, V is the whole liquid volume in the reactor).
Patent JP-H036253-A (JP)
Title: Thermoplastic resin composition
Inventor: FUKUMOTO TADAO
IPC: C08L33/04
Filed: 1989-06-02
Abstract: PURPOSE:To prevent the delamination and improve the permanent antistatic properties and mechanical properties by compounding an epihalohydrin copolymer and a specific graft (co)polymer as essential components. CONSTITUTION:20-99 pts.wt. monomer component comprising a mixture of 100-40wt.% (meth)acrylic acid ester monomer, 0-60wt.% arom. vinyl monomer and 0-60wt.% vinyl monomer copolymerizable with said two monomers is (co) polymerized in the presence of 1-80 pts.wt. rubbery polymer to give a graft (co)polymer (A). Separately, said monomer component is copolymerized in the absence of said rubbery polymer to give a copolymer (B). 1-50 pts.wt. epihalohydrin copolymer, 1-99 pts.wt. said graft copolymer A, 0-98 pts.wt. modified vinyl polymer having at least one group selected from the group consisting of carboxyl, epoxy, amino, hydroxyl, and polyoxyalkylene group, and 0-98 pts.wt. said copolymer B are compounded.
Patent JP-S5567280-A (JP)
Title: Television receiving circuit
Inventor: USUI AKIRA
IPC: H03J7/02
Filed: 1978-11-16
Abstract: PURPOSE: To reduce a group delay of signals to obtain a required band characteristic by providing a trap circuit, which can vary the center frequency, in a VIF signal processing circuit and controlling the frequency by the frequency error voltage of an AFC detection circuit and changing it while following VIF signals.  
     CONSTITUTION: Signals received by antenna 1 have the frequency converted by tuner 2 and are supplied to filter 3 and VIF amplifier circuit 4 as VIF signals. The  output of circuit 4 is detected by detection circuit 5 and is outputted through sound  trap 6 from output terminal 7 as a video signal. A part of output signals of circuit 4  is supplied to AFC detection circuit 8 and is discriminated by a frequency discrimination circuit. This discrimination output is fed back to the local oscillator circuit of tuner 2 as an AFC voltage. Since this discrimination voltage is proportional to the error quantity of the VIF frequency, this voltage is fed back to each trap to control thr frequency. Each trap is constituted by varactor diodes so that it may follow the discrimination voltage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000164553-A (JP)
Title: Cleaning method of carrier automatic cleaning device
Inventor: HAMAYA SUMIO
IPC: H01L21/304
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To lessen a carrier automatic cleaning device in size as much as possible and to completely remove particles attached to a carrier by a method wherein the carrier is dipped into a solution in a first tank, the part of the carrier that comes into contact with a wafer is brushed clean, and the carrier is subjected to ultrasonic cleaning in a second cleaning tank and then dried out. SOLUTION: A carrier is picked up from a loader 1 by chucking with a transfer robot. The carrier is fixed in a solution in a first tank 2, and a spongy resin is moved up and down coming into contact with the inner and outer surface of a V-shaped groove of the carrier. Then, the carrier is fixed in a solution in a second tank 3 and subjected to a finishing ultrasonic cleaning. Thereafter, the carrier is pulled out from the second tank 3 and dried out by blowing clean hot N2 gas against the upside and side of the wafer. While gas is blown against the wafer, the carrier is moved back and fourth in both a lateral and a vertical direction. After the drying operation is finished, the carrier is housed in an unloader 4.
Patent JP-S5977421-A (JP)
Title: Single-lens reflex camera using electric shutter
Inventor: TAKAHASHI AKIRA
IPC: G03B17/18
Filed: 1983-08-03
Abstract: PURPOSE:To grasp a manual exposure state accurately by comparing a shutter speed value found on the basis of a photometric value with a manually set shutter speed value through a logical comparator. CONSTITUTION:The shutter speed value found on the basis of the photometric value is compared with the manually set shutter speed value by the logical comparator 7 to display the proper, over, or under state of the manually set speed value to the proper shutter speed value on the basis of the comparison signal. Further, a frequency divider 12 and a gate circuit are incorporated between the logical comparator 7 and a display device 8 to display how much the manually set shutter speed value deviates from the proper shutter speed value based upon the photometry by variation in the flashing period of a display element. Thus, the manual exposure state is grasped adequately.
Patent JP-H01310510-A (JP)
Title: Sliding variable resistor
Inventor: ISHIHARA YUKISUKE
IPC: H01C10/44
Filed: 1988-06-09
Abstract: PURPOSE:To prevent a brush from being deformed and to reduce both size and weight of the brush by opening side plates of a frame horizontally in advance and forming them into a frame by bending to rise when they are assembled. CONSTITUTION:A frame 23 is made up of two horizontal plates 23a and two vertical plates 23b, which are connected by four fasteners 23c. The horizontal plates 23a are made to rise so that a sliding surface 21a of a slider 21 holding a brush on the bottom surface coincides with a frame sliding surface 23d of the frame 23 and recessed side surfaces 23e of the vertical plates 23b engage with projected side surfaces 23g of the horizontal plates 23a to thereby assemble the slider 21 into the frame 23. By inserting a lever 21b into a long groove 24a from the upper side to put a box-shaped cover 24, and a board 25 is assembled by engaging a recess 23f of the frame 23 and a recess 25a of the board 25 with caulking lug 234 of the box-shaped cover 24. Then, the caulking lug 24b are caulked to the back of the board 25. Accordingly, it is possible not only to prevent deformation of the brush but also to reduce the size and weight thereof.
Patent JP-S5267165-A (JP)
Title: Rinsing method of high heat energy water pipe
Inventor: SUZUKI KATSUMI
IPC: G21D1/00
Filed: 1975-12-01
Abstract: PURPOSE: To permit wide reduction of the clean-up process in nuclear or thermalpower plant or the like and also permit reduction of the quantity of water used to one-tenth or less and reduction of the plant cessation period. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0435012-A (JP)
Title: High voltage feed-through capacitor
Inventor: UENO KATSUNORI
IPC: H01G4/35
Filed: 1990-05-31
Abstract: PURPOSE:To eliminate deterioration of insulating characteristic even at a high temperature and to increase a capacity by forming rectangular cylinders made of dielectric and having through holes, and employing self-adhesive silicone rubber as an insulator to be applied in and out of the dielectric. CONSTITUTION:Rectangular cylinders 11, 11' of dielectric have a size of 9mm (broad) X 9mm (long) X 7mm (high), and an inner diameter of 5mm. The pitch of through conductors 4, 4' is decided 10mm. Since the interval is required to be 1mm so as to sufficiently insulate between the dielectrics 11 and 11', the outer width becomes 9mm at the maximum. In this case, its sectional area becomes about 1.27 times as large as a cylindrical dielectric having 9mm of outer diameter and 5mm of inner diameter, and the capacitance of a capacitor becomes 1.27 times as large as that of the cylindrical dielectric. Self-adhesive silicone rubber 14 used as an insulator is 2-liquid type thermosetting type silicone rubber, and cured by heating.
Patent JP-S5568851-A (JP)
Title: Core dividing device
Inventor: ONO SHIGENORI
IPC: H02K15/02
Filed: 1978-11-17
Abstract: PURPOSE: To precisely divide the core by means of a little power and a simple structure by attracting the core to the electromagnet and by swinging the attracted core as it is by means of an arm that swings within a set range.  
     CONSTITUTION: The core is set on the surface plate 21, the electromagnet 26 is moved up by the cylinder 28 to attract the core. The arm 25 fixed to the electromagnet is swung by a previously set angle to divide the core by a desired angle. After this, the electromagnet is turned off, the cylinder 28 is moved down to remain the core, which is divided by a desired angle, on the surface plate. In this way, a large turntable in not required, also certain load can be applied to the core on the surface plate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04342629-A (JP)
Title: Motor-driven accommodation type auxiliary step for vehicle
Inventor: AZUMA KOICHI
IPC: B60R3/02
Filed: 1991-05-17
Abstract: PURPOSE:To prevent the displacement (sinking) of an auxiliary step even in the case where persons are placed on the auxiliary step, improve the function of a driving engine and other transmission mechanism, and simplify structure. CONSTITUTION:When a driving engine equipped with a torque limitter is used as a driving source of an auxiliary step 2, rigidity is improved by generating an overload state where an upward torque acts on the auxiliary step 2 in the stop of the projection of the auxiliary step 2, and in a swing mechanism for a step plate, each pivotal shaft of a driven arm, first connecting rod, and a link arm is set on a straight line, and the reactive force generated in the case when persons are placed on the step plate is received by a rotary shaft on the undersurface of the step, and the transmission of the reactive force to the driving shaft of the driving engine is prevented, and each of the capacity and rigidity of the driving engine is reduced to the necessary min. value.