baber/WOPTO huggingface dataset:
Patent JP-S5552592-A (JP)
Title: Data writing method and field effect transistor used for fulfillment
Inventor: HAMADA MINORU
IPC: H01L29/788
Filed: 1978-10-13
Abstract: PURPOSE:To obtain ROM of high integration by decreasing a current at the time of programming by storing logical binary information in FET having a floating gate, by applying an electric field of a fixed level between the gate and source or drain of FET. CONSTITUTION:On substrate 1, source 2, drain 3 and field oxide film 4 are formed and insulating layer 5 of fixed thickness is also formed between films 4. At a position of layer 5 away from a drain 3 side, floating gate 6 of a metal is bonded, insulating layer 7 is formed to a fixed thickness on the upper layer of this gate 6 and that of layer 5 without applied gate 6, and control gate 8 is formed on this layer 7. Further, contact holes 3a and 2a are formed which penetrate layers 5 and 7 and then reach drain 3 and source 2 and between gate 8 and source 2 or drain 3, high- tension pulses of a fixed level are applied by turns to store binary information in FET forming ROM by a small current.
Patent JP-S6017611-A (JP)
Title: Combustion of solid fuel and device therefor
Inventor: OONISHI TOSHIO
IPC: F23C3/00
Filed: 1983-07-12
Abstract: PURPOSE:To enable to efficiently burn in low NOx concentration by a structure wherein swirling flame is formed under the shortage of air in an auxiliary combustion furnace and then the air necessary for completion of combustion in a combustion chamber is supplied from the outside of said flame. CONSTITUTION:An auxiliary combustion furnace 3, on which a first blowing-in port 6 to blow solid fuel 5 accompanied by the primary air having the quantity nearly 20% of theoretical amount of combustion air therein is provided and second blowing-in ports 7, 7', 7''... to blow secondary air therein are arranged tangentially thereto is connected to the burner opening 2 of a combustion chamber 1. In this case, the total amount of both the primary and secondary airs is limited to be 60% or less of theoretical amount of combustion air. Further, the tertiary air necessary for the completion of combustion in the combustion chamber 1 is suppliedfrom a third blowing-in port 10 at the periphery of the aperture opening 9 of the auxiliary combustion furnace 3 toward the combustion chamber 1 in such a form so as to surround the flame generated from the auxiliary combustion furnace 3. The generation of NOx becomes low under the condition that the sum of the amounts of both the primary and the secondary airs is in the order of 50-60% of theoretical amount of combustion air.
Patent JP-H0748231-A (JP)
Title: Composition for make-up containing false latex that has residual property
Inventor: NATARII MUUJIN
IPC: A61K8/73
Filed: 1994-06-08
Abstract: PURPOSE: To obtain a cosmetic composition applied to local or hair and having persistence. CONSTITUTION: This cosmetic composition applied to local parts or hair contains a pseudo-latex comprising film-forming radical polymer particles having carboxylic acid group, whose 10-80% acid is neutralized by a polyfunctional neutralizing agent comprising either one of diamine or a combination of a polyvalent metal salt with an organic or inorganic base, having 10-450 nm average particle diameter in a vehicle for cosmetics.
Patent JP-H0421229-A (JP)
Title: Asynchronizing error detection circuit
Inventor: SHIBUYA MAMORU
IPC: H04L1/00
Filed: 1990-05-16
Abstract: PURPOSE:To realize an asynchronous error detection circuit with small size inexpensively which does not detect an error in mistake even when the period of an internal clock is deviated after the edge of the received signal is once detected and the circuit operation is started by detecting an error from a received data asynchronously as a serial data. CONSTITUTION:An edge detection means 20 detects an edge of a received data from the received data and a clock signal outputted from an oscillation means 10, and when the edge detection means 20 detects the received data, a count means 30 starts its operation. A storage means 40 generates a comparison data by reading the content according to an output of the count means 30. The received data and the comparison data read from the storage means 40 are compared by a comparison means 50, and the result of comparison by the comparison means 50 is latched and outputted to detect an error in the received data without conversion of a serial data.
Patent JP-S61283674-A (JP)
Title: Tool for pressure bonding
Inventor: KITAHARA TADASHI
IPC: C03C27/00
Filed: 1985-06-11
Abstract: PURPOSE:To bond an optical element, etc., through formation of a uniform thin adhesive layer without requiring any skill, by disposing elements to be bonded between a support capable of adjusting the parallelism and a pressing device, disposing a transparent block capable of directly observing the element to be bonded thereon and pressing the block while monitoring the adhesive layer of the element to be bonded. CONSTITUTION:Elements 3, 4 to be bonded are disposed between a support 1 and a pressing device 7 capable of adjusting the pressure loading in such a manner that an adhesive layer 5 can be monitored through the upper element 4 to be bonded (numeral 2 designates an auxiliary block). A block 6 for direct observation capable of directly observing the elements 3, 4 from the side is disposed on the elements 3, 4 to be bonded. The block 6 for direct observation is pressed with the pressing device 7, thereby conducting press bonding while monitoring the adhesive layer 5 of the elements 3, 4 to be bonded. It is preferred that the block 6 for direct observation be a transparent block of quartz and that the least part of the bottom surface and the side is an optical surface. It is preferred that the support 1 comprise a base 1b and an adjusting plate 1a supported on the base at three points and in which the parallelism can be adjusted by finely adjusting the supporting height of at least two points.
Patent JP-S62283650-A (JP)
Title: Frame body for forming lead
Inventor: IWASHITA HIDETOSHI
IPC: H01L23/50
Filed: 1986-05-31
Abstract: PURPOSE:To form a semiconductor device having a low cost by providing leads arranged at one divided by integer number of a reference pitch at the parallel arranging pitch, and first and second tie bars, and attaching dummy leads at the positions to become a reference pitch between the leads, thereby forming a semiconductor device only with a sequential punching die. CONSTITUTION:Frame units 1 for forming leads are arranged at a pitch of 1/2 of reference pitch in such a manner that electrode leads 2 are parallel to each other, first and second tie bars 3, 4 crossing in the same plane as the leads 2 are formed at the centers and lower ends of the leads 2, and dummy leads 5 are attached to the intermediate between the adjacent leads 2. The leads 5 are crossed in the same plane as the tie bars 2, 4, and the upper ends 6 are extended to the position near the mold 7 formed in case of forming a semiconductor device 8 at the upper end 6.
Patent JP-H11287254-A (JP)
Title: Synchonizer synchromesh mechanism of transmission
Inventor: UCHIKOBA HATSUO
IPC: F16D23/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To generate a large frictional force in a light operating force and to complete the smooth operation of engagement by reducing the resistance even in a rapid gear shift operation to a low speed of an engine brake or the like by approximately getting rid of shocks and noises even in a high engine speed when a clutch gear and sleeve gear different in rotational frequency are engaged with each other, in this synchromesh mechanism of gear shift or an automobile transmission in particular. SOLUTION: A synchro guide disk 01 is secured to a shaft 21 by a snap ring 02, and a synchro brake band 03 is fitted in an outer boundary of this disk as being expandibly in the circumferential direction, and a pilot wedge 06 is interrupted in this brake band as insertion, then this wedge is inscribed to an inner circumferential toque surface and inset therein.
Patent JP-H05294813-A (JP)
Title: Hair producing and hair growing agent
Inventor: NOMURA MANABU
IPC: A61Q5/00
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a hair producing and hair growing agent for improving the head, reducing removal of hair and promoting growth of hair in a short period of time. CONSTITUTION:A hair producing and hair growing agent comprising an orchid of the genus Calanthe or Phaius or other genus having a pseudobulb of orchidaceous plant, preferably essence of plant of Calanthe discolor Lindl. or Phaius flavus (Blume) Lindl. or essence of underground stem with an alcohol-containing aqueous solution as an active ingredient. The hair producing and hair growing agent is blended with a vitamin, an amino acid, an animal and plant oil and sodium chloride to synergistically exhibit hair producing and hair growing effects.
Patent JP-S6017786-A (JP)
Inventor: OGATA TOSHIAKI
IPC: G09F9/30
Filed: 1983-07-12
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-H02305823-A (JP)
Title: Decoloration of aqueous alpha-hydroxyacryalte polymer solution
Inventor: KAYAMA RYUICHI
IPC: C08F6/06
Filed: 1989-05-22
Abstract: PURPOSE:To decolorize an aqueous alpha-hydroxy acrylate polymer solution in good efficiency by bringing a specified oxidizing agent into contact with the solution in its production. CONSTITUTION:At least one oxidizing agent selected from among H2O2, H2O2- producing substance (e.g. sodium percabonate), a hypochlorite, a chlorite and O3 is brought into contact with an aqueous alpha-hydroxyacrylate polymer solution having a monomer unit of the formula [wherein R1-2 are each H or an (OH- or halogen-substitute) 1-3 C alkyl; and M is H, an alkali (alkaline earth) metal, ammonium or an amino] in its production.
Patent JP-S63295171-A (JP)
Title: Method and device for grinding barrel
Inventor: IMAIZUMI SADAO
IPC: B24B31/104
Filed: 1987-05-23
Abstract: PURPOSE:To grind inner surfaces of the hollow of a work to be processed continuously in a short time by holding the work on a shaft, immersing it under free grinding material in a grinding trough, and agitating this free grinding material with a rotary resistant body to cause fluidification and flow. CONSTITUTION:A rotary shaft 4 is rotated intermittently so that holding shafts 8 for respective works stop at six stations A-F, wherein a holding shaft 8 rises when it has come to the fitting/removing station A, and then a work with a hollow is set at the holding part 7 at the bottom. Thereafter the holding shaft 8 is lowered, is immersed under a free grinding material in a grinding trough 1, and stops at the grinding station B. At this time, a rotary resistant body 14 is lowered inserted in the hollow of the work, while rotated to agitate the free grinding material in the hollow to cause fluidification and flow, so that the inner face of the hollow is barrel ground by collision of the free grinding material. The process is continued till the grinding station E in the same manner to undergo posttreatment at the posttreatment station F.
Patent JP-S5460685-A (JP)
Title: Fuel element
Inventor: MUKAI HIDEYUKI
IPC: G21C3/16
Filed: 1977-10-24
Abstract: PURPOSE: To reduce the failure of fuel element in fuel element for nuclear reactor, by means of inserting a resilient body between a cladding tube of fuel element and fuel pellets.  
     CONSTITUTION: A fuel element is composed by means of containing a plurality of pellets 2 within a cladding tube, and a hydrogen getter 9 and a spring 6 are arranged on the fuel pellets 2. A resilient member 10 is set up at the outer surface of the fuel pellets 2. The resilient member is allowed to let resiliency to have by means of correcting the form of thin plate such as Zilcalloy material etc. into a corgated form, and is constituted by means of forming to a circular cylinder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6017725-A (JP)
Title: One substrate type solid electrochromic display element
Inventor: HASHIMOTO HIDETAKE
IPC: G09F9/30
Filed: 1983-07-12
Abstract: PURPOSE:To obtain a one substrate type EC display element having superior resistance to high temp. by carrying out coating with silicon dioxide and silicon nitride by plasma CVD, photo CVD or high frequency ion plating. CONSTITUTION:The whole surface of an EC element 22 formed on a glass substrate 21 is coated with an SiO2 film 23 of 1.5mum thickness by a high frequency parallel plasma CVD method. Conditions during the plasma CVD include 100 deg.C temp. of the substrate, 1:4 mixing ratio between 4% silane-nitrogen mixed gas and gaseous oxygen, 0.35Torr total pressure of gases and 50W high frequency power. The film 23 is formed at about 12.5Angstrom /sec rate in 20min. The resistance to high temp. is considerably improved by the coating.
Patent JP-H10316838-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: OTA MASARU
IPC: C08L63/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of reducing voids and improving solder crack resistance by including an epoxy resin, a phenol resin curing agent, a curing accelerator, an inorganic filler and a specific silane coupling agent as essential components therein. SOLUTION: This composition consists essentially of (A) an epoxy resin, (B) a phenol resin curing agent, (C) a curing accelerator, (D) an inorganic filler and (E) a silane coupling agent represented by formula I  R1 is a 1-5C alkyl, H or an acyl; R2 is 1-30C alkyl or an aliphatic hydrocarbon, containing an ether group and having 2-30 total number of carbon atoms; A is CH3 or C2 H5 ; B is CH3 or C2 H5 ; (a)>=0; (b)>=0; 2<=[(a)+(b)]<=50; (c) is 1, 2 or 3}. (F) A silane coupling agent represented by formula II (R is CH3 or C2 H5 ), etc., is preferably contained in addition to the components therein. Thereby, the supply of a molded product, free from voids and excellent in reliability, especially sold crack resistance can be expected.
Patent JP-S5928950-A (JP)
Title: Electrochemical measuring electrode apparatus
Inventor: KUNUTSUDO GURENRUNTO PEEDERUSE
IPC: A61B5/00
Filed: 1983-07-12
Abstract: An electrochemical electrode device for simultaneously measuring the partial pressures of two gasses in a medium of limited gas availability one of which is measured potentiometrically and another one of which is measured polarographically comprises an electrode body (18) constituting a reference electrode relative to a pH-electrode (19) of a potentiometric electrode system, and a anode relative to a cathode (20) of a polarographic electrode system. Furthermore, the electrode device comprises an electrolyte solution (28) enclosed between the electrode body and a membrane (30). The membrane comprises a basic membrane layer (31), preferably of polytetrafluoroethylene (PTFE) or fluoroethylenepropylene (FEP) of a thickness of about 12  mu m, and a covering (32), preferably a polypropylene layer of a thickness of about 15  mu m, which covers part of the basic membrane layer so that an uncovered area (34) is constituted in front of the pH-electrode. The uncovered area constitutes a first membrane part showing high permeability to the first gas and constitutes together with the potentiometric electrode system and the electrolyte solution a first measuring system for measuring the partial pressure of the first gas. A covered area of the basic membrane layer constitutes together with its covering a second membrane part showing low permeability to the second gas and is arranged in front of the exposed measuring surface of the cathode so as to restrict the diffusion of the second gas to the cathode and together with the polarographic electrode system and the electrolyte solution to constitute a second measuring system for measuring the partial pressure of the second gas.
Patent JP-S6460363-A (JP)
Title: Filter for cigarette
Inventor: TATENO ATSUSHI
IPC: A24F13/06
Filed: 1988-05-26
Abstract: PURPOSE: To provide the product capable of preventing the change in properties of the flavor itself by the change in the properties and combustion during the storage of the second flavor by housing particles into which the flavors are sealed into the housing space in a filter, so that the flavors are dissipated by the destruction of the particles at the time of smoking. CONSTITUTION: This product is formed by housing the particles 3 formed by sealing the flavors in the solid particles into the housing space 2a disposed in the filter 1 for tobacco. The product is so constituted as to release the sealed flavors by applying the external force larger than the ordinary smoking operation on the filter 1 from its outer side, thereby destroying the particles 3.
Patent JP-H01298546-A (JP)
Title: Optical information recording medium
Inventor: KAMIO MASARU
IPC: G11B7/2405
Filed: 1988-05-26
Abstract: PURPOSE:To prevent the deterioration of a recording layer by UV rays by providing a UV absorptive layer between a transparent resin substrate and a protective layer consisting of a UV curing type resin. CONSTITUTION:This optical information recording medium is constituted by providing the recording layer 2 which allows recording by a laser beam on the grooved surface for tracking of the transparent resin substrate 1 having the tracking grooves 6, sticking the recording layer 2 and a protective substrate 4 via an adhesive agent 3, and providing the protective layer 5 which protects the surface of the substrate 1 via the UV absorptive layer on the surface of the substrate 1. The UV curing type resin is used for the protective layer 5. Said resin is more particularly preferably acrylic resins such as epoxy acrylate and urethane acrylate. The UV absorptive layer 7 is exemplified by a salicylic acid system, benzophenone system, benzotriazole system, cyanoacrylate system, etc. The deterioration of the recording layer by UV rays is prevented in this way.
Patent JP-S5352468-A (JP)
Title: Time correction system in electronic watch
Inventor: MATSUKUMA TSUYOSHI
IPC: G04G5/00
Filed: 1976-10-25
Abstract: PURPOSE:In an electronic watch, time counters are constituted by up-down counters and the counting directions of the up-down counters are controlled according to the rotating direction of a winding crown, whereby the correction of the advance or delay of time, month, date and day is made possible.
Patent JP-H08297451-A (JP)
Title: Cleaning blade for electrophotographic device
Inventor: SAKO YASUHIRO
IPC: G03G21/10
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a cleaning blade which has excellent cleaning property at a low temp. and stable cleaning property for a long time and does not produce any vibration noise at a high temp. by using a thermosetting urethane elastomer comprising a polyol having a specified mol.wt. and structure to constitute the blade member. CONSTITUTION: The blade member consists of a thermosetting urethane elastomer containing a polyol prepared by mixing a polyol (A) expressed by formula I having >=4000mol.wt. and at least one kind of polyol (B) expressed by formula II or III having <=1200mol.wt. In the formula I, R is a 2-8C alkyl group, (x) is an integer representing the number of repeating units and is determined according to the mol.wt. In the formula II, (n) is an integer 2 to 6, (m) is an integer 2 to 6 and (x) is an integer representing the number of repeating units and is determined according to the mol.wt. In the formula III, (n) is an integer 2 to 6, (m) is an integer 2 to 6, (l) is an integer 2 to 6 and (x) is an integer representing the number of repeating units and is determined according to the mol.wt.
Patent JP-H05323173-A (JP)
Title: Lens position detector
Inventor: MIKAJIRI SATOSHI
IPC: G02B7/04
Filed: 1992-05-20
Abstract: PURPOSE:To detect the reference position of a lens with high accuracy, without being affected by a change in an environmental temperature by comparing Hall element output obtained from a Hall element according to the rotation of the lead screw of a feed screw mechanism for transferring the line, with a prescribed threshold. CONSTITUTION:This position detector is provided with a rotary plate 5 attached to the end part of the lead screw 2, a Hall element plate 6 attached to the upper side of a movable part 3, and constituted so as to mount the Hall element 6a, a small-sized magnet 7 attached to the rotary plate 5, at a position opposite to the Hole element 6a, and a discriminating part comparing a detection signal outputted from the Hall element 6a according to the rotation of the rotary plate 5, with a prescribed threshold level, and discriminating whether the lens 4 is set at the reference position or not, based on the result of the comparision. This discriminating part is disposed in a control part 9 for outputting a driving signal to a stepping motor 1.
Patent JP-S6018764-A (JP)
Title: Immunological measurement of transforming growth factor
Inventor: OOYAMA KUNIO
IPC: A61K39/44
Filed: 1983-07-12
Abstract: PURPOSE:To determine a transforming growth factor (TGF) handily and with a high sensitivity by a method wherein after the reaction of an immobilized TGF antibody with a liquid to be inspected, the reactant is made to react with a radioactive isotope labeled TGF antibody and then, the solid phase is separated from the liquid phase to measure the radioactivity of either phase. CONSTITUTION:An antibody (replaceable with a monoclonal antibody), which is immobilized on an insoluble carrier, namely, a bead or the internal wall or the like of an immunological reactor after obtained by immunizing to an animal a TGF which was dialyzed and refined from urine of a cancer patient is prepared for the measurement of the concentration of the TGF formed from a cancer cell in a body liquid. On the other hand, a refined antibody labeled by <125>I or the like is prepared and after the reaction of the immobilized TGF antibody with a sample to be inspected such as serum, urine or the like, the reactant is made to react with the labeled antibody. The immobilized antibody-antigen-labeled antibody is separated from the liquid phase and the radioactivity of the solid phase label or the labeled antibody left in the liquid phase is measured. Then, the TGF is determined with a high sensitivity from a calibration curve previously obtained.
Patent JP-S5553977-A (JP)
Title: Buzz noise eliminating device for television picture receiver
Inventor: SAITOU HIROSHI
IPC: H04N5/21
Filed: 1978-10-16
Abstract: PURPOSE: To ensure the high-quality sound reproduction by applying the video signal emerged at the output of the sound detection circuit and the video component erasion signal of the output of the buzz component erasion signal generation circuit to which the level is set previously for erasion in the opposite phase to each other.  
     CONSTITUTION: Part of the video IF signal is extracted from division point 12, and the phase modulation component is detected 20. The detected phase modulation component receives the band limitation through frequency characteristic correction circuit 21 to be corrected to the necessary characteristics. Furthermore, the compensation is given at amplitude charactristic correction circuit 22 in order to secure the coincidence with the amplitude variation of the video signal level emerging at the output of sound detection circuit 5. Then the video signal emerged at the output of circuit 5 and the video component erasion signal of the output of buzz component erasion signal generation circuit 8 are added together in the opposite phase to each other at compound circuit 9, thus delivering 14 only the aural signal through the mutual negation. In such way, the high-quality spund can be reproduced. 
     COPYRIGHT: (C)1980,JPO&Japio