baber/WOPTO huggingface dataset:
Patent JP-S62192412-A (JP)
Title: Self-crosslinkable thermosetting resin
Inventor: TAGOSHI HIROTAKA
IPC: C08F16/38
Filed: 1986-02-20
Abstract: PURPOSE:To obtain the titled thermosetting resin which is excellent in chemical storage stability, can be easily cured by crosslinking by heating at a lower temperature and can give a cured article free of residual stress and excellent in a dimensional accuracy, by copolymerizing specified three vinyl monomers into a terpolymer. CONSTITUTION:1-99.9mol% cation-polymerizable, crosslinking shrinkage-free vinyl monomer (A) having a spiroorthoester structure of formula I (wherein m is 3-5) is copolymerized with 0.1-20mol% vinyl monomer (B) having a benzylsulfonium structure of formula II (wherein R is H or CH3 and X is SbF6, AsF6, PF6 or BF4) and 0-98.9mol% vinyl monomer (C) having an electron- withdrawing substituent [e.g., methyl (meth)acrylate] at 0-80 deg.C for 0.5-120hr in the absence or presence of a solvent in the presence of 0.1-50mol%, based on the total number of moles of the monomers, e.g., radical polymerization initiator to obtain the titled thermosetting resin comprising a copolymer of formula III [wherein M is a structural unit of the vinyl monomer containing an electron-withdrawing substituent and (a) to (c) are each a mol% of each structural unit].
Patent JP-H07243176-A (JP)
Title: Wrinkle resistant cellulosic fiber product and its production
Inventor: FUKAWA MASAHIRO
IPC: D06M13/02
Filed: 1994-03-03
Abstract: PURPOSE:To obtain a wrinkle resistant cellulosic fiber product not releasing formalin by forming a cross-linked film composed of a specific polycarboxylic acid and a polyhydric alcohol on the surface of a cellulosic fiber. CONSTITUTION:Esterification reaction of a polycarboxylic acid, preferably 1,2,3,4-butanetetracarboxylic acid with a <=4C straight-chain polyhydric alcohol (preferable example: ethylene glycol or propylene glycol) is carried out in the presence of an esterification catalyst of a hypophosphorous acid salt on the fiber surface of a cellulosic fiber product, and a cross-linked film of the resin liquid is formed by subjecting the reactional product to heat treatment at about 150 deg.C to provide the objective cellulosic fiber product capable of exhibiting excellent wrinkle resistance without lowering tensile strength and tear strength. This fiber product is free from release of formalin.
Patent JP-H06207607-A (JP)
Title: Collet lock cylinder
Inventor: TABATA MITSUO
IPC: F15B15/26
Filed: 1993-01-11
Abstract: PURPOSE:To clamp a workpiece for a long period in its independent state in such a way mechanically fixed clamping force may not be loosened by wedge effect even if the pressure source is shut off and separated. CONSTITUTION:A collet lock cylinder is such a cylinder wherein a taper portion formed on the shaft portion of a main piston 4 is so mechanically fixed as not to be moved by a collet 8 even if no pressure is supplied into the cylinder by shutting off the pressure source at an inlet (a).
Patent JP-H0197430-A (JP)
Title: Electric cleaner
Inventor: MORISHITA TAKUYA
IPC: A47L9/28
Filed: 1988-02-17
Abstract: PURPOSE: To turn ON power supply to a motor-driven blower by a simple operation and to easily exterminate ticks or the like stored in a dust collecting chamber only by a vacuum cleaner main body by providing a switch for turning ON the power supply to the motor-driven blower by abutting a shutter plate by the closing of the shutter plate for opening and closing a suction port part. CONSTITUTION: In order to exterminate the ticks or the like, the shutter plate 25 is closed. Then, a limit switch 38 is turned ON, and when a reset button 37 is pressurized thereafter, a temperature sensing switch 36 is turned ON, power is supplied to the motor-driven blower 7 and the blower 7 is rotated.  At this time, since the suction port part 21 is closed by the shutter plate 25, the inside of the dust collecting chamber 4 is turned to a negative pressure, the discharge flow of the blower 7 is sucked into the dust collecting chamber 4 through a main body side ventilation path 29 and a lid body side ventilation path 28, the discharge flow is circulated by the repetition, is turned to hot air by the exhaust heat of the blower 7 and heats the dust collecting chamber 4, and the ticks or the like stored in a paper bag filter 14 are sterilized at a discharge flow temperature higher than 50 deg.C. When the discharge flow temperature becomes 65 deg.C, the temperature sensing switch 36 is turned OFF and the blower 7 is stopped.
Patent JP-H11219038-A (JP)
Title: Color image forming device
Inventor: MIURA TOMOHIRO
IPC: G03G15/16
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device which forms an image having high quality by preventing so called middle omission, color slippage or the like and is inexpensive and has excellent durability. SOLUTION: This device is provided with a photoreceptor, a developing device, an intermediate transfer body 1 executing the multiple transfer of a toner image having plural colors from the photoreceptor 1 and a transferring device. In this case, the intermediate transfer body 1 possesses a cylinder substrate 2 cylindrically formed and having electrical conductivity, a sponge-like conductive elastic body 3 concentrically laminated on the outside of the cylinder substrate 2 and a transfer sheet material 4 concentrically laminated on the outside of the conductive elastic body 3 and formed of inflexible resin film.  Thus, the transfer sheet material 4 concentrically laminated on the outside of the sponge-like conductive elastic body 3 and formed of the inflexible resin film is provided, so that transfer performance is made to be excellent as compared with rubber because the surface roughness of the inflexible resin film of the transfer sheet material 4 is finer than that of the rubber and the middle omission and transfer dispersion at a transfer time are hardly caused.
Patent JP-S63199793-A (JP)
Title: Production of coal-water slurry
Inventor: JINBA NAOO
IPC: C09K23/52
Filed: 1987-02-16
Abstract: PURPOSE:To suppress the formation of soft cake, hard cake, etc. for a prolonged period of time without causing any increase in the viscosity, by adding a small amt. of a highly water-absorptive polymer in the production of a slurry for fuel comprising pulverized coal, water and a surfactant. CONSTITUTION:Stock coal, water and a surfactant are fed into a wet mill 1, milled and mixed together to prepare a coarse grain coal-water slurry. The mixture is introduced into a tower mill 1, wherein pulverization and mixing are conducted so as to regulate the grain size of coal. Thereafter, the mixture is introduced into a stirring tank 5, wherein a highly water-absorptive polymer is added as a stabilizer in an amt. of 0.002-0.02wt.% based on the weight of coals while stirring. The mixture is transferred into a storage tank 4 where it is stored. Pref. examples of the highly water-absorptive polymer include a polyacrylic acid salt. a saponification product of a vinyl acetate-acrylic ester copolymer, a reaction product of polyvinyl alcohol with maleic anhydride, and a saponification product of a starch-acrylonitrile graft polymer.
Patent JP-S56131448-A (JP)
Title: Fixing device of braking oil-pressure control valve
Inventor: MURAKAMI ZENSAKU
IPC: B60T8/26
Filed: 1980-03-17
Abstract: PURPOSE: To prevent rear wheels from locking for turn braking by bearing a housing by means of a member to be swayed by the centrifugal force for turning for reducing the inclination angle of the housing for turning.  
     CONSTITUTION: A housing 10A of a braking oil pressure control valve is fixed at a fixed angle of inclination, by which the deceleration for the operation of an inertia valve body 15 is determined. A sway member 40 with a weight 42 below is fitted on a bracket 30 to be easily swayed to the left and right in accordance with the centrifugal force given to a car. The housing 10A is supported by a pin 32 in the front to be easily turned, and borne by a receiving piece 41 at the top of the sway member 40 in the rear. Since the height of the upper surface of the receiving piece 41 is increased in accordance with the sway of the sway member 40, the inclination of the housing 10A decreased, and consequently, the deceleration for the operation of the braking oil pressure control valve 10 is decreased for preventing rear wheels from locking for turn braking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S621252-A (JP)
Title: Semiconductor device
Inventor: MATSUKI YUKIHIRO
IPC: H01L23/10
Filed: 1985-02-25
Abstract: PURPOSE:To prevent the outflow of sealing glass, and to improve operation efficiency by fitting a cap to one surface of a substrate and disposing a pin to the other surface in upright. CONSTITUTION:A cap 1 and pins 2 are separated and mounted through a ceramic substrate 3. With a package, a semiconductor element 5 is loaded into a cavity 4 in the ceramic substrate 3, and connected electrically to wirings for the substrate 3 by connector wires 6, and the cap 1 is fitted by sealing glass 7. The substrate is turned upside down so that the cap 1 is directed downward, the lower section of the cap 1 side of the ceramic substrate 3 is droopingly provided with outer leads 8, and the pins 2 are disposed to metallized sections 9 consisting of Au plating in upright by employing solder 10 on the side reverse to the cap 1 of the ceramic substrate 3. Accordingly, the formation of cracks in metallized terminal sections is prevented, thus improving operation efficiency.
Patent JP-H08213809-A (JP)
Title: Microstrip line element
Inventor: YAGUCHI SADAO
IPC: H01P7/00
Filed: 1995-01-31
Abstract: PURPOSE: To reduce the occupied area on the surface of a printed circuit board by embeding a strip wire wound as a resonance coil in the inside of a cylindrical dielectric material. CONSTITUTION: A strip wire 6 wound as a resonance coil whose cross section is circular is embeded in the inside of a cylindrical dielectric material fixed on a front side of an insulation board 1 having the couple of lead terminals 2A, 2B. The length of the strip wire 6 has a length of 1/4 or 1/2 of a center wavelength of a microwave applied to an input transmission line layer 4, and only the microwave is outputted to an output transmission line layer 5 through the resonance effect of the strip wire 6. The occupied area of the microstrip line element on a printed circuit board B is reduced even at a microwave band of a comparatively longer wavelength such as a 600MHz to 3GHz band by embeding the strip wire 6 into the inside of the cylindrical dielectric material in this way.
Patent JP-H01209380-A (JP)
Title: Probe card
Inventor: KIKUCHI NAOYOSHI
IPC: H01L21/66
Filed: 1988-02-16
Abstract: PURPOSE:To enable the lowering of noises, by a method wherein a probe for signals is covered coaxially with an insulation film while the insulation film part is covered with a conducting member to be fixed by molding and a shielding plate is provided by extending the conducting member in a flange. CONSTITUTION:A probe 9a for signals is covered with an insulation film 18 coaxially between a wire connection part and an insulation substrate 10 while the insulation part is covered with a conducting member 19 to be fixed by molding between the member and the insulation substrate 10. Then, a shielding plate 20 is provided by extending the conducting member 19 in a flange in such a manner as to be arranged radially under a hole so that it receives probes 9 in a non-contact manner from therebelow to enhance a shielding effect. A probe 9b for grounding is fixed by molding directly with the conducting member 19 to shorten an effective length of the probe while a bonding is performed by a wire 17 with a required margin between the probe and the shielding plate 20 near the tip thereof, thereby enabling the lowering of noises.
Patent JP-H11315524-A (JP)
Title: Stone-filled cage joint body
Inventor: SHIRAI JUNICHI
IPC: E02B3/08
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a stone-filled cage joint body having a simple and high strength joint mechanism making difficult to have local deformation, losing shape, etc., of a stone-filled cage. SOLUTION: A stone-filled cage joing body is constituted of a cylindrical drum net 11 consisting of a rhombic wire net brading a flat spiral series wire 18, cover nets 12a and 12b closing both ends of the drum net 11 and frame wires 14 mounted in the direction of the axis along the side of the drum net 11. A plurality of stone-filled cages 10A having the same rigidity of the frame wires 14 as that of the series wire 18 or higher than that are connected to each other with the frame wires 14.
Patent JP-H07244427-A (JP)
Title: Toner vessel and its production
Inventor: BAN YUTAKA
IPC: B29K25/00
Filed: 1994-03-04
Abstract: PURPOSE:To utilize a used toner vessel without removing a toner sticking to the vessel and to recycle the vessel, etc. CONSTITUTION:A stock resin compatible with the resin binder of a toner and having 8.0-13.0kgf.cm/cm<2> Izod impact value is mixed with the toner so as to regulate the Izod impact value to 6.0-10.0kgf.cm/cm<2> and the resultant mixture is molded to obtain the objective toner vessel 1 as a toner vessel for replenishing a toner to an image forming device such as an electrophotographic copying machine or a toner vessel housing a toner in a process cartridge. The quality of this toner vessel is comparable to that of a new toner vessel not contg. a mixed toner.
Patent JP-H09229807-A (JP)
Title: Pressure sensor
Inventor: FUMINO TAKAYUKI
IPC: F02F11/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To accurately sense the pressure in a cylinder and to prevent the deterioration of the accuracy by engaging a pressure sensor with the through hole opened at a head gasket at the position for introducing the pressure and connecting the gap of the engaging surfaces by a connecting material. SOLUTION: The pressure sensor comprises a diaphragm 16, a pressure signal transmitting and pressure sensitive member (optical fiber) 8 and a spacer 9. The diaphragm 16 has a protrusion 10 for pressing to vary the fiber 8 by the pressure in the cylinder, and a spring-like beat 11 having a sealing structure to eliminate the release of the pressure to other part. The sensor is engaged with the hole opened at a head gasket 2, and the connecting surface to the hole is connected without gap by a connecting material 15. Therefore, the pressure applied to the diaphragm 16 is does not leak from the high pressure surface (the coated surface of a sealing material 17) to the low pressure surface (the side of passing the fiber 8) via the connecting surface, and the detecting accuracy or the pressure and the durability can be improved.
Patent JP-S61194641-A (JP)
Title: Information recording and reproducing device
Inventor: TSUBOI NOBUYOSHI
IPC: G11B7/0055
Filed: 1985-02-22
Abstract: PURPOSE:To erase stably a record by giving to a recording medium at least two types of crystal structures in the solid state, holding the crystal structure inherent to one temperature area in the other one, and/or forming the recording medium with metal or alloy causing different volume changes in the crystal structure. CONSTITUTION:The recording medium 1 has at least two types of crystal structures in the solid state, holds the crystal structure inherent to one temperature area in the other one, and composed of the metal or alloy causing different volume changes in the crystal structure. A laser drive circuit 100 is set to each drive level by a signal 112 available from switching a mode by a write, erasure and reproduction mode setting circuit 110, and a laser beam 141 is set to the intensity corresponding to each level and shaped in a beam-like shape by an optical system 200, thereby forming a fine spot on the recording medium 1. A reflected light beam 204 from the recording medium 1 is detected by the photodetector 7 of the optical system 200, and attains a reflection 206. A reflected light intensity correcting circuit 120 corrects the intensities in write, erasure, reproduction modes, whereby a corrected and reflected light intensity 122 is outputted.
Patent JP-S60180051-A (JP)
Title: Ion irradiation device
Inventor: KUSANAGI HIDEO
IPC: H01J37/09
Filed: 1984-02-24
Abstract: PURPOSE:To irradiate a target position accurately with ions despite the change in the magnetic field by providing an ion deflecting means surrounded by a shield case between an ion generating part and the target and deflecting the ions to the opposite direction to that of the deflection by the magnetic field. CONSTITUTION:An ion irradiation device for electron microscopes is formed in such a manner that the argon gas from a gas source is led into a discharge chamber surrounded by a cathode 8 and is ionized by the discharge between the cathode 8 and an anode 7 and taken out from an opening 8a, and deflected by an electrostatic deflector 10 arranged so as to be surrounded by a magnetic shield case 12, and irradiates a sample 4 disposed in a magnetic field of an object lens consisting of a coil 2 and a yoke 1. When the current in the coil 2 is changed for varying the observation magnification the voltage to the deflector 10 is changed so that the deflection by the deflector 10 is opposite to the direction of deflection due to the magnetic field by a control circuit 17. Accordingly, the ions can always be adjusted so as to irradiate accurate position without being affected by the magnetic field.
Patent JP-H06231557-A (JP)
Title: Disk-containing magazine
Inventor: MATSUGASE HIROSHI
IPC: G11B23/00
Filed: 1993-01-29
Abstract: PURPOSE:To inhibit insertion and removal of a disk to and from a tray at the time of locking a disk holding lever by providing the lever for holding an outer periphery of the disk at each tray, and providing a lock lever for locking the holding lever. CONSTITUTION:A pair of disk holding levers 12A, 12B are rotatably supported to side faces 3d-5d, 3e-53 of trays 3-5 via a central hole 2g of a disk 2. A lock lever 15 for locking the lever 12A is rotatably supported to the lever 12A side. When the lever 15 locks the lever 12A, a disk holder 12a1 of the lever 12A effectively holds the disk 2, and hence the disk 2 is not carelessly removed from the trays 3-5 at the time of carrying a magazine 1.
Patent JP-S5311229-A (JP)
Title: Fuel jet pump for no# countermeasure for diesel engine
Inventor: SHIMOURA AKIRA
IPC: F02M59/26
Filed: 1977-03-28
Abstract: PURPOSE: The fuel jet pump which reduces NOx in the exhaust gas to the utmost over the whole operation range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56131857-A (JP)
Title: Feeding screw
Inventor: NAKAI TADAMASA
IPC: F16H25/20
Filed: 1980-03-18
Abstract: PURPOSE: To reduce the number of employed balls and eliminate a ball circulating mechanism by a method wherein annular grooves are formed on the internal surface of a cylindrical moving body fitted loosely to a screw threaded shaft and the balls are accommodated in the intersecting parts of this annular grooves and the screw groove of the screw threaded shaft.  
     CONSTITUTION: Three start screws are formed on the screw threaded shaft 2 excluding the both end parts thereof and annular stoppers 3 are fixed to the both ends of the screwed section thereof. Three annular grooves 9 are provided on the internal surface of the cylindrical moving body 4 fitted to this screw threaded shaft 2 in the longitudinal direction thereof with the same space as the screw groove 8 on the screw threaded shaft 2 and a ball holding cylinder 5 is interposed between the cylindrical moving body 4 and the screw threaded shaft 2. Circular holes 10 are formed on the peripheral wall of the ball holding cylinder 5 at the parts wherein the annular walls 9 and the screw groove 8 are intersecting while the balls 6 are fitted loosely within respective circular holes 10. The ball holding cylinder 5 is provided with pawls 5a capable of being engaged with pawls 3a on the stoppers 3 when the cylindrical moving body 4 has come to the end of the moving stroke thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11314472-A (JP)
Title: Cylindrical printing medium
Inventor: MICHELS REINER
IPC: G03F1/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical printing medium having a photopolymerizable resin layer and an IR absorbing layer. SOLUTION: A cylindrical printing plate body is provided with a layer consisting of a mixture containing at least one kink of binding agent, ethylenically unsaturated co-polymerizable organic compound, a photo-initiator and other assisting agent as required. In such a cylindrical printing plate body, an infrared ray sensitive layer is formed on the outer peripheral surface of a crosslinkable cylindrical layer by a coating device 10, capable of effecting rotary motion co-axially with the vertical axis of the cylindrical body and capable of moving up-and-down along the vertical axial line. The coating device 10 is equipped with a flexible ring member 10a coped with the outer peripheral surface of the crosslinkable cylindrical layer while the inner peripheral surface of the ring member 10a is contacted closely with the outer peripheral surface of the cylindrical layer. The infrared ray sensitive layer is soluble or dispersible with developing solution while at least one kind of finely pulverized substance, having a high absorption in the infrared ray wavelength range, is contained in the film-forming binding agent having elastomeric characteristics.
Patent JP-H11198563-A (JP)
Title: Memorandum instrument
Inventor: FUJIMOTO RYOSUKE
IPC: B42D15/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a low cost memorandum instrument which attaches a memorandum paper to various writing instruments or the like and enables an instantaneous entry to be made in the memorandum paper always actual on hand, and further, keeps the entered details constantly within reach of eyesight to surely remind a user about appointments, shoppings or the like with other advantages such as confirming the essential points of speeches, conversations or the like without affected manners and attaching a memorandum with descriptions to an optional spot and peeling it. SOLUTION: A front face is opened and lateral plates 7 are notched 8, and further, a lower side part 5 is also notched. In addition, a soft fixture 3 with a C-shaped cross section is attached to the back face of a memorandum storage container 1 of a rectangular parallelopiped shape with a storage part 11. Further, a paper bundle for memorandum which can be attached and peeled of can be freely stored into the storage part 11 and an optional writing instrument or the like can be fitted in a freely attachable/detachable manner, using the soft fixture 3.
Patent JP-S58152896-A (JP)
Title: Polypeptide, its preparation and pharmaceutical containing the same
Inventor: KAKINUMA JIYUNJI
IPC: A61K35/74
Filed: 1982-03-05
Abstract: NEW MATERIAL:Polypeptide SAC-I, SAC-II and SAC-III. The properties common to the above are as follows: molecular weight, 11,000 2,000; solubility, soluble in water, dilute hydrochloric acid, and ammonia water, hardly soluble or insoluble in acetone, ethyl alcohol, chloroform, etc.; color reaction, positive to peptide reaction (hypochlorite reagent) and Cu-Folin reaction; amino acid at the C-terminal, phenylalanine; etc., and the properties characteristic to each species are as follows: specific rotation  alpha D21 (in 0.001N hydrochloric acid), I(-62.5 5.0), II (-65.2 5.0), III (-61.7 5.0); amino acid at the N-terminal, I(serine), II (tyrosine), III (alanine); etc. USE:It has strong blood coagulation inhibiting effect, and useful for the prevention and remedy of thrombosis and disseminated intravascular coagulation syndrome. PROCESS:A bacterial strain belonging to Streptoverticillium genus, e.g. Streptoverticillium hiroshimense IFO3839, is cultured under aerobic condition, and the polypeptide mixture is separated from the obtained cultured product.