baber/WOPTO huggingface dataset:
Patent JP-H10298384-A (JP)
Title: Antistatic vinyl chloride paste composition and antistatic glove
Inventor: KISHIHARA HIDETOSHI
IPC: H01B1/20
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, having thixotropic properties and capable of providing thick gloves excellent in oil resistance and antistatic performances by using a vinyl chloride paste and specific three kinds of components as essential components. SOLUTION: This composition consists essentially of three components of a vinyl chloride paste, (A) an aliphatic or an aromatic dibasic acid ester compound which is an electroconductive plasticizer having at least one hydroxyl group, ketone group, ether group and carboxyl group as a hydrophilic group, (B) a quaternary ammonium salt compound represented by formula I [R is methyl or ethyl; at least one of R2 to R4 is an alkyl having at least one of the hydrophilic group; the rest are a 1-22C (un)saturated straight-chain and branched chain alkyl, aryl or amide; X<-> is an anion] and (C) a calcium phosphonate compound represented by formula II [R1 and R2 are each a 1-22C (un)saturated straight-chain or branched chain alkyl, aryl, etc.]. The composition is directly applied to a model for gloves.
Patent JP-S6454003-A (JP)
Title: Polymer particle containing amphipathic molecule having ionogen group or reactive group implanted in surface thereof and production thereof and use thereof in biology
Inventor: BERUNAARU SHIYOOBERU
IPC: C08J3/12
Filed: 1988-05-11
Abstract: Polymer particles which carry, implanted on their surface, amphiphilic molecules carrying ion-forming or reactive groups, and dispersions thereof, which may be prepared by contacting a latex of particles of a polymer having a glass transition temperature Tg greater than about 40 DEG  C., with an amphiphilic compound having an HLB greater than or equal to 10 and a molecular weight greater than or equal to 400. The contacting is carried out at a temperature within the glass transition zone of the polymer, until enmeshing of the polymer chains and of the hydrophobic blocks of the amphiphilic compound has been achieved. The hydrophilic block of the amphiphilic compound carries at least one ion-forming or reactive group. The particles and their dispersions are useful in biological applications.
Patent JP-S594690-A (JP)
Title: Viscosity-reducing agent for high concentration coal-water slurry
Inventor: NAKA AKIHIRO
IPC: C10L5/00
Filed: 1982-06-29
Abstract: PURPOSE:To provide the titled viscosity-reducing agent having excellent viscosity-reducing effect and stabilizing effect to coal-water slurry, by mixing a (bonded) polyether compound, a phosphoric acid ester compound, etc. each having a specific molecular weight and obtained by adding an alkylene oxide to a compound containing active hydrogen atom. CONSTITUTION:The objective viscosity-reducing agent is prepared by mixing (A) a (bonded) polyether compound having a molecular weight of 6,000-600,000 and obtained by adding an alkylene oxide (e.g. ethylene oxide) to a compound having preferably >=5 active hydrogen atoms in the molecule (e.g. an alcohol such as sucrose, an amine such as diethylenetriamine, etc.) and (B) an organic compound phosphoric acid ester or its salt having a molecular weight of <6,000 and obtained by adding an alkylene oxide to a compound having active hydrogen atom in the molecule, preferably at a weight ratio (A/B) of 70/30-90/10. The amount of the viscosity-reducing agent to be added to a coal-water slurry is preferably 0.03-2.0wt%, and the agent exhibits higher effect for cleaned coal.
Patent JP-S5236435-A (JP)
Title: Semiconductor memory unit
Inventor: FURUIKE SUSUMU
IPC: H01L29/788
Filed: 1975-09-17
Abstract: PURPOSE:To reduce the power consumption by means of placing the memory cell which consists of paired non-volatile semiconductor element with different electroconductive types and diode, thereby enabling the write-in of this matri x placement into matrix and performing the erasing with unipolar pulse.
Patent JP-S5815257-A (JP)
Title: Sealing method for integrated circuit
Inventor: KATOU KAZUO
IPC: C09J5/06
Filed: 1981-07-21
Abstract: PURPOSE:To improve the sealability and the electric characteristics of an integrated circuit by coating an adhesive on the sealed part of a hollow package and then defoaming it under reduced pressure. CONSTITUTION:A substrate 3 and a cover 4 formed of synthetic resin are  bonded with a liquid epoxy resin adhesive 5 at an ambient temperature, and a transistor chip 1 is sealed in the hollow package. Then, a hollow package is stationarily placed in a pressure resistant container, which is evacuated via a vacuum pump to be reduced to 150mm.Hg. Then, the operations to return to the normal pressure are repeated twice, thereby defoaming the adhesive.
Patent JP-H01283519-A (JP)
Title: Liquid crystal display device
Inventor: IKEGAMI KAZUO
IPC: G02F1/1362
Filed: 1988-05-10
Abstract: PURPOSE:To prevent signal wiring and an auxiliary capacitor from being short- circuited by leaving a semiconductor film, metal, and metal oxide on an insulating film at the intersection of the signal wiring and auxiliary capacitor and compensating a defect in the insulating film, and widening a layer interval. CONSTITUTION:A layer for protecting the insulating film such as the semiconductor film, metal, and metal oxide film is provided at the intersection of an auxiliary capacity electrode 5 and a drain electrode 1. Then, if the insulating film has a projection, pinhole, or dust, an amorphous silicon film 2, ITO film 6, or Cr film 7 is left on a 2nd layer insulating film 4 or in the intermediate layer between a 1st layer insulating film 3 and the 2nd layer insulating film 4. The thin insulating film at the intersection of the auxiliary capacity electrode 5 and drain electrode 1 is not etched, the defect in the insulating film is compensated by the intervention of the conductive film 8, and the layer interval between two kinds of conductors increases. Consequently, a short circuit is prevented from being generated at the intersection of the auxiliary compensating electrode 5 and drain electrode 1.
Patent JP-S62267960-A (JP)
Title: Convertible disk reproducing device
Inventor: SUKEGAWA KATSUNORI
IPC: G11B17/049
Filed: 1986-05-16
Abstract: PURPOSE:To cope with two kinds of disk units storing the disks of different diameters and to minimize the increase in the cost by providing the disk unit inserting part having the opening part into which two kinds of disk units having different diameters is inserted and a disk loading device. CONSTITUTION:A disk loading device is actuated when a case is inserted by the prescribed depth into a disk unit inserting part D, and the disk is loaded on a turntable 3. The motion of the loading time of the disk loading device is to load the disk to the turntable 3 with the motion of a disk supporting member 14 being added, the starting time of a disk lifting unit G being changed over corresponding to the diameter of the disk, and the position releasing the disk of a catcher unit C being changed over corresponding to the diameter of the disk. In case of the recovery, an empty case is inserted into a disk unit inserting part D, guided by sleeve guides 45, 46 or small diameter disk case guide members 50, 51, and the insertion position in the width direction is located.
Patent JP-S5814687-A (JP)
Title: Reproducer of information recording medium
Inventor: KANEKO KENJI
IPC: H04N5/903
Filed: 1981-07-20
Abstract: PURPOSE:To reproduce an information recording medium in a stable and assured way, by discriminating and reproducing a tracking control reference signal that discriminate the mutual relation for each reproducing track and producing a signal coincident with said reference signal. CONSTITUTION:An information recording medium 1 is rotated by a motor 3. The recording signal read by a stylus 4 discriminates and reproducing the tracking signals fp1 and fp2 via the BPF6-8 and supply them to a tracking servo circuit 10. The output of a synchronizing signal generator 12 is supplied to programmable frequency divider 13 and compared with the rotary signal given from a revolution detector in terms of phase to be applied to the motor 3. The reference signal for constant speed revolution to be fed to the motor 3 and the signal fp3 given from a BPF8 are supplied to reproducing circuit 18 that reproduces the tracking reference signal fp3 for discrimination of the mutual relation of each track. If the signal fp3 given from the BPF8 is erased, it is reproduced from the constant revolution reference signal.
Patent JP-H09298527-A (JP)
Title: System for detecting consecutive coincidence of serial data
Inventor: KUROIWA HIROSHI
IPC: H04L1/08
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an N-consecutive coincidence detection circuit in which the circuit configuration and the content of operation control are simple with a low design difficulty. SOLUTION: The circuit is made up of M-stages of shift registers 1(-1),...1(-n), 1(-N), a discrimination section 2 discriminating coincidence/dissidence of N-bit, and a data selector 3 providing an output of either of data from a terminal A or B as data dD from an output terminal Q. The M-stages of shift registers 1(-1),...1(-n), 1(-N) shift sequentially serial data dI based on a clock signal synchronously with the data. Each output from each shift register is given to the a prescribed section 2, and when the outputs are all coincident, the section 2 provides an output of data from the shift register 1(-n) to a terminal B of the data selector 3 and in other cases, the section 2 provides an output of data whose consecutiveness is detected to a terminal A of the data selector 3.
Patent JP-S604948-A (JP)
Title: Electrostatic latent image developing toner
Inventor: TAKAHASHI KUNIO
IPC: G03G9/097
Filed: 1983-06-22
Abstract: PURPOSE:To enable economic high speed copying in a high fixing strength by adding a metal or metal compd. or their mixture high in heat conductivity to the outside of a heat fixing toner to use it for copying. CONSTITUTION:A metal and/or metal compd. having a heat conductivity of >=0.9W/m.deg. and an average particle diameter of 1-7mum is added to the outside of a heat fixing toner composed essentially of a thermoplastic resin and a colorant in an amt. of 0.1-10wt% based on the toner. As the toner particles are heated, this heat is effectively absorbed because said metal and/or metal compd. serves as a good heat conductive medium. Since said metal, etc. have a comparatively large area in contact with the many local parts of toner particles to promote melting of the toner. As a result, the whole toner can be rapidly and uniformly melted even when heating temp. is comparatively low, and voids between the toner and a transfer paper can be reduced to enlarge the contact area between them and enhance fixing strength. The typical metal and/or metal compd. to be added to the outside of the toner is copper oxide, copper, aluminum oxide, etc.
Patent JP-S5817565-A (JP)
Title: Tape guide roller of magnetic recording and reproducing device
Inventor: KAKU NOBUYUKI
IPC: G11B15/60
Filed: 1981-07-22
Abstract: PURPOSE:To securely stabilize a tape run by forming a tape guide body of a tapered shaft and a tapered cylindrical guide roller which has an internal taper circumference corresponding to the taper of said shaft and loosely engages with said taper shaft. CONSTITUTION:A tape guide body 12 consists of a tapered shaft 13, a tapered cylindrical guide roller 14 which has an internal taper circumference corresponding to the taper of the shaft 13 and loosely engages with the taper shaft 13, and upper and lower flanges 10 and 11 pressed and fixed in the upper and lower end parts of the tapered shaft 13. When a tape 6 is wound around the roller 14, its tape tension presses the roller 14 against the shaft 13 at right angles to the shaft of the roller 14. In this example, the roller 14 is forced to move as shown by an arrow B because of the taper of the shaft 13 and roller 14. The roller 14 is then stopped from moving by the upper flange 10 and rotates at this position.
Patent JP-H09294711-A (JP)
Title: Endoscope
Inventor: MATSUI YORIO
IPC: A61B1/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly, to prevent configuration from being complicated and further to reduce the costs of assembly and parts in spite of the configuration that a bent part starts bending from the side of a top end and the rotational radius of bending gets smaller. SOLUTION: Concerning the configuration of this endoscope, a bent part 2 is constituted by linking plural frames 3a and 3b near the top end of an inserting part 1, the top end of an angle wire 14 extended to the hand side of the inserting part is connected to the top end side part of the bent part 2, and the bending operation of the bent part 2 is performed by moving that angle wire 14 back and forth. In this case, a coil spring 12 for inserting the angle wire 14 into the frames 3a and 3b consisting of the bent part 2 and for guiding it is fixed, and the bent part 2 is set to bending characteristics to start bending from the top end side with the elastic operation of the coil spring 12 to be exerted upon the frames 3a and 3b when bending the bent part 2.
Patent JP-S60210080-A (JP)
Title: Solid state image sensor
Inventor: KONDOU RIYUUJI
IPC: H04N5/335
Filed: 1984-06-05
Abstract: PURPOSE:To avoid the saturation of a solid state image sensor by reducing the level of the voltage applied to a pixel from a photosensitive voltage amplifier circuit to reduce the sensitivity of the image sensor when the sensor senses the light of an extremely high level of intensity. CONSTITUTION:A photosensitive voltage amplifier circuit 52 is set between a fixed voltage source 51 and a conduction electrode 50. The electrode 50 is set at the voltage VT which is applied to a terminal 1 of a capacitor 64-1 via an FET61 during a read period. The circuit 52 receives a part of the light sent to an array and then produces the variable voltage VT(I) which changes from the fixed voltage according to the average intensity of the light irradiated from a sensor. The voltage VT(I) is reduced when the light of an extremely high level of intensity is sensed. Then the sensor sensitivity is also reduced. This prevents the saturation of an image sensor.
Patent JP-H04227737-A (JP)
Title: Manufacture of sheet of elastomer-coated cord
Inventor: FUREDERITSUKU RUISU MAGUNASU
IPC: B60C9/22
Filed: 1991-04-19
Abstract: PURPOSE: To provide a method for manufacturing a sheet of elastomeric coated cords which is used in the production of a laminated rubber products such as a tire.  
     CONSTITUTION: In this method, a composite elastomer sheet is produced which has cords on one side and unvulcanized elastomer 44 on the other side without using the lining of polyethylene for the production and storage of the sheet. Without using lining, the sheet can be wound onto itself, and the adhesion of the unvulcanized elastomer is reduced after calendering to be self-released by unwinding. The method is suitable especially for the production of the slender piece of a sheet which is used as the facing of tire. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H06299672-A (JP)
Title: Installation structure of hard wall material
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/08
Filed: 1993-04-15
Abstract: PURPOSE:To install a hard wall material direct on a lathing without requiring calking treatment for water proof on a vertical joint part and without fixing it with a fixture such as a nail and others. CONSTITUTION:As a fixing piece 10 of a fixture B is fixed on a lathing alpha, an insertion edge 2 of a hard wall material A is inserted into a fitting groove 15 of the fixture B, and an engagement groove 4 and an engagement piece 12 are connected in the vertical direction by way of dropping the engagement groove 4 into the engagement piece 12, it comes to eliminate failure of damaging the hard wall material A by a drill, a hammer and others, to eliminate joint adjustment, to carry out construction in high performance and to facilitate exchange of the hard wall material A after the construction. Additionally, a structure of a vertical joint part is formed by way of inserting a joiner C into an engagement groove 8 of the left and right neighbouring hard wall materials, and therefore, a flowing rain water groove 16 of the joiner C functions as a rain water turning gutter and waterproofs by way of letting rain water coming in the vertical joint part flow down in the direction of a base, an accordingly, troublesome calking treatment is not required.
Patent JP-2000305061-A (JP)
Title: Matrix type liquid crystal device
Inventor: KOSHOBU NOBUAKI
IPC: G09G3/20
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid crystal panel from being applied with an abnormal voltage caused by a residual voltage of a scanning voltage generating means, and also prevent a scanning voltage driving means from being damaged, when an external power source is switched off in a matrix type liquid crystal display device. SOLUTION: The control circuit 50 of this matrix type liquid crystal display device controls a scanning electrode driving circuit 70 so that the scanning electrode driving circuit 70 selects elimination voltages from plural voltages of a scanning voltage forming part 31 when a power source monitoring circuit 40 detects that an external power source 20 has been switched off. Associated with this, this scanning electrode scanning circuit 70 sequentially applies the elimination voltages to each scanning electrode.
Patent JP-H08302350-A (JP)
Title: Ferroelectric liquid crystal composition and liquid-crystal element
Inventor: NAMEKAWA MASAAKI
IPC: C09K19/34
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a ferroelectric liquid crystal composition excellent in response by using an optically active tetrahydropyran derivative represented by a specified formula, bicyclic phenylpyrimidine compounds, and a tricyclic phenylpyrimidine compound. CONSTITUTION: About 25-95 pts.wt. bicyclic phenylpyrimidine ether compound represented by formula II is mixed with about 1-30 pts.wt. bicyclic phenylpyrimidine compound represented by formula III, about 1-60 pts.wt. bicyclic phenylpyrimidine ester compound represented by formula IV (wherein k, m, v and w are each 1-15; and x and y are each 1-18), and about 1-60 pts.wt. tricyclic phenylpyrimidine compound represented by formula V (wherein p to u are each 1-15) to obtain 100 pts.wt. matrix liquid crystal.  The matrix liquid crystal is mixed with 0.1-30wt.% optically active tetrahydropyran derivative represented by formula I (wherein Rf is 1 or 2C fluoroalkyl; R<1> is 3-20C alkyl; R<2> to R<4> are each H, 1-15C alkyl or the like; X<1> to X<4> are each -COO-, -OCO- or the like; A and B are a six-membered group or the like; and n is 0 or 1) to obtain a ferroelectric liquid crystal composition.
Patent JP-H04267886-A (JP)
Title: Production of beta-glucooligosaccharide
Inventor: ONISHI IKUMASA
IPC: C12P19/00
Filed: 1991-02-22
Abstract: PURPOSE:To obtain the subject beta-glucooligosaccharide capable of applying to a vehicle, a food material, etc., in a high accumulation state and in a high yield by acting a specified microorganism on cellobiose, gentiobiose or a mate rial containing the said substance. CONSTITUTION:A beta-glucooligosaccharide-producing microorganism (e.g. Sterigmatomyces eliviae CBS 8119) belonging to Sterigmatomyces genus, Rhodotorula genus, Shirobasidium genus, Bullera genus, Lipomyces genus or Cryptococcus genus is acted on cellobiose, gentiobiose or a material containing the said substance and the produced beta-glucooligosaccharide is collected. The reaction for producing the beta-glucooligosaccharide from cellobiose, etc., is carried out preferably at 20-80 deg.C, pH3-7 and for 2-10 days.
Patent JP-S5641526-A (JP)
Title: Magnetic recording medium
Inventor: FUJIKI KUNIHARU
IPC: G11B5/71
Filed: 1979-09-07
Abstract: PURPOSE: Not only to make the surface smoothness of the magnetic recording medium satisfactory but also to improve the still quality by preventing the lubricant from bleeding, etc., by making the magnetic layer contain squalene ole amide at least.  
     CONSTITUTION: Together with magnetic powder and binder, squalene and ole amide at least are added into the magnetic layer of the magnetic recording medium. Especially, squalene and ole amide are added to the magnetic powder by about 0.5W5wt% and about 0.2W3wt%, respectively, by which the wear resistance on the surface of the magnetic layer is reduced, and not only the surface smoothness is made satisfactory but also the still quality is enhanced by preventing bleeding of the lubricant, blooming, jitter and head clog. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11342686-A (JP)
Title: Sheet for coupon with puzzle
Inventor: TAKAHASHI MASAO
IPC: B42D15/10
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To enhance an added value of a sheet for a coupon with a puzzle in the case of using it by using the sheet as not only the coupon but also the puzzle. SOLUTION: A plurality of sheet pieces 6 are detachably provided. Predetermined items to be used as a coupon ticket 3 are described on a surface of each of the pieces 6, and a display 10 for a puzzle for constituting a part of a preset complete design is provided in an irregular state on a rear surface of each of the pieces 6 before separating. The separated sheet pieces 6 are aligned at a predetermined position, thereby completing the design.
Patent JP-S63278813-A (JP)
Title: Mold for injection molding
Inventor: NAKAMURA TAKASHI
IPC: B29C45/38
Filed: 1987-05-11
Abstract: PURPOSE:To carry out the cutting treatment of a gate part good and to attempt both to reduce the labor cost for treatment and to prevent the occurrence of defect products, by constituting at least the apex part of a gate introducing a specific resin material in a cavity of a product of a perforating hole of a tapering shape which perforates a fixed mold and opens on the face forming the product cavity extending in the mold opening direction. CONSTITUTION:A perforating hole 30 is formed with a tapering shape whose apex part of the product cavity 24 side is thinner than the base part of a runner 22 side and its apex part is opened with an opening end being roughly vertical to the face extending being roughly parallel in the mold closing (opening) direction. The perforating hole 30 is thereby communicated with a product cavity 24. A molded item 32 formed in the product cavity 24 by injecting and filling a specific resin material is formed integrally with a runner part 34 and a gate part 36 formed by the resin filled in the runner 22 and the perforating hole 30. When the mold is opened, a gate part 36 held by a fixed mold 10 against a molded item 32 held by a movable mold 12 is cut from the molded item 32 at its apex part at the same time when the mold is opened.
Patent JP-S5910597-A (JP)
Title: Ionic bis(dicarboxylate)palladium compound
Inventor: ARAN AARU AMUNZEN
IPC: C07F15/00
Filed: 1983-06-27
Abstract: There are described ionic bis(dicarboxylato)palladate(II) products derived from aliphatic and aromatic dicarboxylic acids useful as anti-tumor agents in mammals. The compounds are of the general formula <CHEM>  wherein M is an alkali metal or M2 is an alkaline earth metal, and R<1> and R<2> are the same or different and represent methylene, ethylene, cycloalkylene, alkylidene, cycloalkylidene, O-phenylene (optionally substituted), aralkylidene (optionally substituted), methylidene (optionally substituted) or keto.
Patent JP-H04341249-A (JP)
Title: Continuous rotary type x-ray ct device
Inventor: TAKAMURA SHOJI
IPC: A61B6/03
Filed: 1991-05-20
Abstract: PURPOSE:To provide the continuous rotary type X-ray CT device which can reverse its rotational direction. CONSTITUTION:The device is provided with a brush inverting mechanism 18 (a rotation shaft 21, a driving part 20, a stopper 23) for inverting the contact angle of a brush 22 against a slip ring 17 in accordance with the rotational direction of a rotary part 15.
Patent JP-S607343-A (JP)
Inventor: TOREBOORU JIYON SUTOTSUKUDEIRU
IPC: G01N21/31
Filed: 1984-06-06
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。