baber/WOPTO huggingface dataset:
Patent JP-2000039575-A (JP)
Title: Scanning line bow adjusting mirror fitting base
Inventor: RAUCH RUSSELL B
IPC: G02B7/182
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a device adjusting a curvature of a cylindrical mirror and adjusting a scanning line bow of an optical scan system of a single beam. SOLUTION: A mirror fitting base 100 places a receiving plate 104 and a bending device 106 on the central position of the mirror 102, and provids them between the horizontal ends of the mirror on the rear of the mirror along the rear surface 108 of the mirror 102. The mirror is fixed flexibly to the receiving plate 104 by fitting a spring to an end bar clamp on the horizontal ends. Although the mirror is fixed to the horizontal ends for evading a twist along the major axis of the mirror, it is bent along its vertical axis, and a bending amount is adjusted along the center of the mirror by the bending device 106.
Patent JP-H0920714-A (JP)
Title: Eudesmane derivative and inducer for production of nerve growth factor containing the same as active ingredient
Inventor: IMAZEKI SUSUMU
IPC: A61P43/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new eudesmane derivative having inducing effects on the production of a nerve growth factor(NCF) by carrying out prescribed extracting and fractionating treatments of a fruit body or a mycelium of Dictyophora indusiata Fisch. SOLUTION: This eudesmane derivative of formula I or II. The derivative of formula I has the following physicochemical properties: molecular weight: 216 (C15 H20 O); solubility: soluble in benzene, chloroform, acetone and ethyl acetate and insoluble in water; color and property: colorless, amorphous, neutral, etc. Furthermore, the derivative of formula II has the following physicochemical properties: molecular weight: 250 (C15 H22 O3 ); solubility; soluble in benzene, chloroform, acetone and ethyl acetate and insoluble in water; color and property: colorless, amorphous, neutral, etc. The derivative of formula I or II is obtained by carrying out a suitable extracting treatment of a fruit body or a mycelium of Dictyophora indusiata Fisch. which is a mushroom belonging to the genus Dictyophora of the family Phallaceae.
Patent JP-2001023564-A (JP)
Title: Exb device
Inventor: SHIOKAWA YOSHIRO
IPC: H01J49/48
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an analyser which operates under high pressure environment such as a sputtering process, etc., has sufficient performances, is produced at low cost by using the surface of a magnetic pole or a magnet faced to a magnetic field space as an electrode forming a field. SOLUTION: Heteropolar conductive magnets 2, 3 are arranged opposed to each other and electrodes 51, 52 of non-magnetic materials having +V and -V impressed thereon and insulator films 53 and 54 of non-magnetic materials and silicon carbide films 55, 56 are interposed between the magnets 2, 3 and the electrodes 51, 52, a part forming a space is an electromagnetic field part 100, and a space inside the circle is a range for passing ion beams.  The silicon carbide films 55, 56 are electrically contacted with the electrodes 51, 52 so that the surfaces of the magnets 2, 3 faced to the electromagnetic field part 100 are functioned as the electrodes forming the electromagnetic field, and the magnetic field by the magnets 2, 3 becomes a uniform magnetic field strength so that the electric field correction between the electromagnetic field space or the both of the electric field generation and the electrolytic correction can be performed.
Patent JP-H0517367-A (JP)
Title: Treating agent for osteoporosis
Inventor: HANAMURA TAKUJI
IPC: A61P3/02
Filed: 1991-07-08
Abstract: PURPOSE:To obtain a treating agent for osteoporosis containing monocyte- macrophage colony formation stimulating factor as an active ingredient and capable of normally advancing bone formation reduced in side effects. CONSTITUTION:The objective treating agent containing a monocyte-macrophage colony formation stimulating factor (hereinafter referred to as M-CSF) as an active ingredient. M-CSF is e.g. dissolved in sodium chloride solution or distilled water for injection so as be become 10<3> to 10<6> units/ml and the solution is administered by intravenous injection, dropping injection, intramuscular injection, subcutaneous injection, etc. The agent is administered at an amount of 100000 to 20000000 units/adult/each time and daily once to several times continuously for 1-14 day. M-CSF can be prepared by purification of human urine, culture of M-CSF producing cells, gene optical method, peptide fragmentation of peptides having CSF activity, etc.
Patent JP-H0943019-A (JP)
Title: Thermal flow-rate measuring apparatus
Inventor: SUZUKI SHINICHI
IPC: G01F1/696
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which can increase the degree of freedom of the design of a circuit including a resistor and by which a flow velocity can be measured with high accuracy even when the apparatus is driven at a low voltage. SOLUTION: A thermosensitive resistor R1 for measurement of a fluid temperature and a thermosensitive resistor R2 for measurement of a flow velocity are connected to power supplies 8, 10 and amplification means 9, 11 which are independent of each other. Thereby setting values I1 , I2 of currents flowing to the respective resistors R1 , R2 and resistance values to prescribed values easily independently of each other.
Patent JP-2000025221-A (JP)
Title: Liquid ejector and manufacture thereof
Inventor: MATSUDA RIKI
IPC: B81C1/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejector excellent in mass productivity, and a manufacturing method thereof, in which liquid in a liquid channel can be driven efficiently using a thin film forming technology while reducing the size and increasing the density. SOLUTION: A plurality of liquid channels 12 are formed, at a pitch of 40 μm or less in a silicon single crystal substrate 1 while being partitioned by side walls 11. The channels are filled with a filler 13 and a thin film of 5 μm thick or less is deposited on each side wall 11 to form a diaphragm 15. Subsequently, the filler 13 is removed thus forming a plurality of liquid channels 12 for storing liquid and the diaphragm 15 serving as a cover. Thereafter, an electrode is formed on the diaphragm 15 and when a driving voltage is applied to the electrode, liquid in each liquid channel 12 is pressurized and ejected from an opening made at one end thereof. According to the method, a small high density liquid ejector being driven efficiently with a low driving voltage can be manufactured easily.
Patent JP-H1138683-A (JP)
Title: Carrier and its production
Inventor: HIRAMATSU KAZUYUKI
IPC: G03G9/113
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To produce a satisfactory carrier not generating an inversely charged toner by dissolving epoxy resin in a solvent, adding a straight-chain aliphatic polyamine and an acid anhydride, mixing them and carrying out heat curing. SOLUTION: Epoxy resin is dissolved in a solvent. Carbon black is added as an electrically conductive agent and they are mixed. A straight-chain aliphatic polyamine such as diethylenetriamine, triethylenetetramine or tetraethylenepentamine and an acid anhydride such as phthalic anhydride, tetrahydrophthalic anhydride, hexahydrophthalic anhydride or trimellitic anhydride are then added as curing agents. The mixture dissolved in the solvent is sprayed to coat the surface of a core (magnetic powder) by fluidized bed coating and hot air drying is carried out. The dried resin on the surface of the magnetic powder is cured by heating. Even when the heat curing is carried out in a stationary state, blocking is not caused.
Patent JP-H112701-A (JP)
Title: Diopter adjustment spectacles
Inventor: SOWA KUNIYASU
IPC: G02B1/06
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide the spectacles which can have its diopter adjusted manually or automatically while put on. SOLUTION: This spectacles are equipped with lenses 100 where constituting the space, formed of a transparent thin film or flexible transparent plate or by combining a transparent plate with them, is filled with transparent liquid and a mechanism 200 which injects and sucks the liquid and the lengths of the lenses 100 are varied by varying the curvature of the transparent thin film or flexible transparent plate with the pressure of the liquid, thus making diopter adjustments.
Patent JP-H0357228-A (JP)
Title: Compound semiconductor device
Inventor: KAMITAKE KAZUTAKA
IPC: H01L29/778
Filed: 1989-07-25
Abstract: PURPOSE:To reduce a gate input capacity and an external parasitic resistance of an HJFET by a method wherein a low-concentration n-type AlGaAs layer is formed on a surface layer directly under a gate electrode of an n-type AlGaAs electron supply layer on which a Schottky gate electrode is formed. CONSTITUTION:An HJFET is provided with the following: an undoped GaAs layer 2 which has been formed on a semiinsulating GaAs substrate 1; and an N-type AlGaAs layer 3 which has been formed by forming a heterojunction on the layer. An electron accumulation layer which is generated in the GaAs layer 2 along a hetero-junction interface and whose electron mobility is high is used as a conductive channel. By this constitution, a low-concentration n-type AlGaAs layer 8 is formed on a surface layer directly under a gate electrode 9 of the n-type AlGaAs electron supply layer 3 on which a Schottky gate electrode 9 is formed. This low concentration is realized by restoring a crystal by a plasma treatment by a Freon-based reactive ion etching operation of only the surface layer directly under the gate electrode 9 and only in a local region.
Patent JP-H114847-A (JP)
Title: Winding type body warmer
Inventor: IWAKI TAKEO
IPC: A61F7/08
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a winding type body warmer attachable to the body like an accessory by making a plastic needle-like holding body internally exist in the inside lengthwise direction of a hollow and slender wrapping material, and housing a gas permeable sheet bag in which a heating composition containing iron powder, activated carbon, salts, a water absorptive resin and water is sealed. SOLUTION: A plastic needle-like holding body 4 made of aluminum or the like is made to internally exist in the inside lengthwise direction of a slender wrapping material 3 imitating, for example, a snake, and a material housing a heating composition 1 is housed in a porous film sheet bag 2, and a winding type body warmer is constituted. A mixture composed of, for example, 6.0 g of iron powder, 0.7 g of activated carbon, 0.3 g of sodium chloride, 0.1 g of sodium methasilicate, 0.2 g of wood flour, 0.3 g of a water absorptive resin (an isobutylene-maleic anhydride copolymer type) and 3.4 g of water is used as this heating composition 1. When it is used, heating is started by breaking a gas impermeable film bag, and this body warmer is used by winding it round, for example, a wrist.
Patent JP-H0862481-A (JP)
Title: Lens barrel
Inventor: YOSHIBE YASUSHI
IPC: G02B7/04
Filed: 1994-08-17
Abstract: PURPOSE: To adjust the position of a manipulating member which is incorporated to the outer peripheral part of a lens-barrel in accordance with a difference in lens-barrel holding technique or hand size or the like among individuals. CONSTITUTION: A control device 3 composed of a CPU drives a vibration proofing mechanism 6 for moving vibration-proof lenses L3 in accordance with a deviation detected by a deviation detecting part 7. A starter switch 10 for starting the vibration proofing mechanism, as a manipulating member, is electrically connected to the control device 3. This switch 10 is provided so as to perform at least either one of rotational adjustment or optical axis moving adjustment for a fixing member 8 of a lens-barrel. This starter switch 10 is located on a rotary member 20 which is movably arranged in the vicinity of a manual focus ring 9 on a stationary part of the lens barrel. Further, an electrical connecting part is interposed between the rotary member 20 and the fixing member 8 opposed to the former.
Patent JP-H0478591-A (JP)
Title: Thermal stencil paper and manufacture thereof
Inventor: TABEI TATSUYA
IPC: B41N1/24
Filed: 1990-07-23
Abstract: PURPOSE:To reduce the load to a thermal head at the time of the perforation of a polyester film, to eliminate missing perforation and to carry out printing of high quality by employing a biaxially stretched polyester resin film as the thermoplastic resin film laminated to one surface of a porous support. CONSTITUTION:Thermal stencil paper is formed by laminating a thermoplastic resin film to one surface of a porous support through an adhesive layer. The thermoplastic film is composed of a biaxially stretched polyester resin film having thickness of 0.8-1.3 mum. Therefore, at the time of the polyester film, perforation can be certainly carried by low energy and the load to a thermal head is reduced and the life of the thermal head becomes long and printing of high quality can be carried out. At the time of plate making, the shape of the film is lost in a solid plate making part and the film becomes the state entangled with the fiber of the porous support but, since the film is thin, the closing ratio of the pores of the support is reduced and, therefore, the ink permeability of a solid part becomes high and high contrast printed matter is obtained.
Patent JP-S6350676-A (JP)
Title: Seawater power generation by use of ship
Inventor: NISHIMORI NOBORU
IPC: F03B17/02
Filed: 1986-08-18
Abstract: PURPOSE:To obtain energy, by falling sea water from the middle section of a ship so that pressure obtained thereby is used for rotating a generator. CONSTITUTION:A ship is advanced to a sea zone having a depth of more than 100 meters form the sea level, and steel 4 and copper 3 are arranged in a cylindrical shape extending from the ship. Sea water is made to fall therethrough into maching rooms 9, 10. Pressure generated at this time is used to rotate a generator. Accordingly, it is said that energy is effectively obtained with no risk is experienced with the conventional methods, and with no pollution since the power generation may be made in a deep sea zone by use of a ship.
Patent JP-H0730349-A (JP)
Title: Gain detecting device for linear circuit and automatic gain controller
Inventor: HONMA YUJI
IPC: H03G5/16
Filed: 1993-07-08
Abstract: PURPOSE:To exactly detect the fluctuation of the gain of a linear circuit regardless of the modulation mode or level change of an input signal, and to stabilize the gain according to the detected value. CONSTITUTION:First and second integrators 41 and 42 simultaneously integrate a sum of square signal (I<2>+Q<2>) of two modulated signals I and Q inputted to a linear circuit 20 and a square signal (D<2>) of the detected output of a modulated output signal outputted from the linear circuit 20 respectively from a time point when switches 39 and 40 are turned on until the output of the first integrator 41 reaches a reference voltages Vr. A gain computing element 44 transmits the ratio of integrated results A and B as a gain value G of the linear circuit part 20 to a gain control means 51. The gain control means 51 varies the gain of a variable gain circuit 31 of the linear circuit part 20 so that the gain value G approach a reference value Gr. A reset means 52 resets the first and second integrators 41 and 42 after the gain value G is inputted to the gain control means 51.
Patent JP-H0534980-A (JP)
Title: Magenta toner for electrophotography
Inventor: SHIMAZAKI HIROMITSU
IPC: G03G9/09
Filed: 1991-08-01
Abstract: PURPOSE:To provide a magenta toner for color electrophotography having a clear color toner and satisfactory weather resistance. CONSTITUTION:This magenta toner contains a rhodamine dye belonging to C.I. Solvent Red 49 and a pigment. belonging to C.I. Pigment Red 57:1 as coloring materials, can be used for both two- and one-component systems and has a fine color tone and satisfactory weather resistance.
Patent JP-2000031523-A (JP)
Title: Optical conductive element
Inventor: YAMAMOTO HIROCHIKA
IPC: H01L31/08
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a high speed and high output electric signal by a method wherein a pair of electrodes is a flat board electrode pinching an optical conductive layer between upper and lower sides, and an optical signal is input from a side face of the optical conductive layer. SOLUTION: First, a damaging process is made with diamond powders on a high-fusing metal to be a lower electrode 1. Next, a polycrystal diamond film 2 is grown on an electrode film. Platinum to be an upper electrode 3 is formed on the polycrystal diamond film 2, and the platinum electrode makes a structure pinching the polycrystal diamond film 2. Thereafter, a short-circuit- resistant diamond film 4 is formed surrounding other than an upper face of the upper electrode 3 and a lower face of the lower electrode 1. And, if an optical signal 12 is input to the polycrystal diamond film 2, electrons 11 and holes 10 occur in the polycrystal diamond film 2. A bias is applied on the upper electrode 3, and the electrons 11 move to an anode side and the holes 10 move to a cathode side. In other words, it is possible to fetch out the electrons 11 and the holes 10 as an electric signal.
Patent JP-H0688469-A (JP)
Title: Light control window shielding body made of texture
Inventor: COLSON WENDELL B
IPC: B29C65/02
Filed: 1991-08-01
Abstract: PURPOSE: To prevent generation of strange appearance due to moire effect providing a plurality of comparatively opaque vanes between two parallel sheer fabric sheets to control the angle of the vanes by the relative movement of the sheer fabric sheets. CONSTITUTION: The edge 142 of a vane 10a adhered to the first sheer fabric sheet 72 and a second sheer fabric sheet 96 is connected to a central part 140 by a part 141 having the shape of a gentle curve. A weight 153 is provided at the bottom of the sheet 96. In addition, a window covering 150 is mounted to a head roller 152. Thus, relative movement in a vertical direction between the sheet 72 and the sheet 96 and angular variation in the direction of the vane 10 are generated by the rotation of the head roller 152 and light is accepted or shielding as it is desired. In addition the sheet 72 is a woven or knitted fabric sheet having mesh in some shape and the sheet 96 is a woven or knitted fabric sheet having mesh in a different shape. Thus, decent and uniform appearance is obtained at all the steps of light control.
Patent JP-S6084519-A (JP)
Title: Helicoid member for lens
Inventor: YAMADA NOBORU
IPC: G02B7/04
Filed: 1983-10-15
Abstract: PURPOSE:To eliminate play in a radial direction and a thrust direction securely without the smallest strain by projecting play adjusting members which deforms in the radial and/or thrust directions on the smooth surface of a part of a thread ridge of a helicoid. CONSTITUTION:The smooth surface 5 of a part of a thread ridge of the helicoid member 2 is almost in level with the bottom surface of a ridge 1 and formed in a beltlike shape parallel to an axial line. A conic play adjusting member 6 is formed at a position on the surface 5 corresponding to the bottom 1a of each ridge 1. When the member 2 is engaged threadably with the female screw part of an outer cylinder, resistive force in the threadable insertion operates on the peak 6a of the member 6 as a converged load and the member 6 is engaged with its friction. The engagement play between the member 2 and female screw part of the outer cylinder is specified by said friction of the member 6 to prevent the engagement play of the member 2 in the radial and/or thrust direction during the engagement.
Patent JP-H0942248-A (JP)
Title: Rivet made of fiber-reinforced resin
Inventor: SHINOKAWA TETSUHIRO
IPC: F16B19/04
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a rivet made of fiber-reinforced resin to have a part having excellent fastening workability and being apt to deform and effect fastening having excellent corrosion resistance and fastening strength. SOLUTION: A rivet is made of fiber-reinforced resin having a head part 12 arranged at one end of a columnar part 11. Fiber-reinforced resin consists of fiber-reinforced resin, of which the rivet made of fiber-reinforced resin consists, containing long fibers having 20-70wt.% a fiber percentage content in a resin component. At least the specified length on one end side 111 of columnar part 11 wherein a number of long fibers are aligned along a longitudinal direction and a head part 12 arranged at one end thereof is integrally completely cured, and at least the specified length on the other end side 112 of the columnar part 11 is brought into a non-cured state or a half-cured state. During fastening of an object to be fastened, the part in the non-cured part or the half-cured state on the other end side 112 is deformed after that, it is completed cured.
Patent JP-S6181591-A (JP)
Title: Vane pump rotor
Inventor: TSUKAMOTO RYUICHI
IPC: F04C2/344
Filed: 1984-09-13
Abstract: PURPOSE:To make it easy to produce a vane pump by forming a rotor by joining a resin member with vane slots formed by die forming to a base body with slots for forming a vane slot. CONSTITUTION:A vane rotor 1 has a shaft member 2 serving as a rotating shaft to which a cylindrical metal base body 3 is joined in one integrated body structure. Slits 4 for forming vane slots are formed in the base body 3 by working method such as cutting, sinter forming, or extrusion forming. Anti.wear resin members 11 are joined into the slots 4 in one integrated body structure by die forming to form a vane slot 12.
Patent JP-S6347965-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKODA TOSHIYUKI
IPC: H01L27/02
Filed: 1986-08-18
Abstract: PURPOSE:To easily allow a high speed IIL, a vertical P-N-P transistor having preferable characteristics and an N-P-N transistor to integrally coexist by composing the emitter of the vertical transistor of a shallower emitter region than the base region of the N-P-N transistor. CONSTITUTION:On one conductivity type semiconductor substrate 21 are formed a reverse conductivity type epitaxial layer 22, reverse conductivity type first buried layers 23a, 23b, a second buried layer 23c formed deeply to the substrate 21 in lower impurity concentration than the layers 23a, 23b, and one conductivity type separating region 24. An IIL in which its base is composed of a buried base region 26 is formed, and a normal transistor is formed on a second insular region 25b. On a third insular region 25c are formed one conductivity type collector buried layer 34 buried by overlapping it on the layer 23c, a reverse conductivity type base region 35, one conductivity type collector leading region 36, a reverse conductivity type base contact region 37 and one conductivity type emitter region 38 shallower than the region 31 formed on the surface 25b, thereby forming a vertical transistor.
Patent JP-H0360170-A (JP)
Title: Thin film transistor memory
Inventor: SASAKI MAKOTO
IPC: H01L29/788
Filed: 1989-07-28
Abstract: PURPOSE:To increase the degree of integration without enlarging the area of a total memory by connecting gate electrodes of a thin film transistor for memory use and a thin film transistor for selection use with a common gate line. CONSTITUTION:A gate electrode G which is commonly used by a thin film transistor T10 for memory use and a thin film transistor T20 for selection use, and a gate line GL which is connected with the electrode G are formed on a substrate 11. A first gate insulating film 12 covering the gate electrode part of the selection transistor T20 is formed. A second gate insulating film 13 covering the whole part of the gate electrode G is formed. An I-type semiconductor layer 14 which faces the whole region of the gate electrode G and is commonly used by the memory transistor T10 and the selection transistor T20 is formed on the second gate insulating film 13. Since a memory element M is constituted by forming the memory transistor T10 and the selection transistor T20 in a thin film transistor, the element area can be extremely reduced.