baber/WOPTO huggingface dataset:
Patent JP-H0980204-A (JP)
Title: Reflection preventing sheet
Inventor: SUZUKI HIROKO
IPC: G02B1/14
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a reflection preventing sheet free from crack or the release of a coating film and having durability and the resistance to scuffing in a long period use. SOLUTION: At least one or more layer of high refractive index layers 4 having a refractive index higher than that of an adhesive layer are formed on a releasing film 6 and a transparent base film 1 is laminated through the adhesive layer 2 having >=20 deg.C glass transition point (Tg) on the high refractive index layer 4. After the adhesive layer 2 is hardened, the releasing film 6 is released and a low refractive index layer 3 is formed on the exposed high refractive index layer 4. The adhesive is preferably an urethane based adhesive and further, it is preferable for giving >=20 deg.C Tg to contain a compound having an isocyanate group by >10% or an ionizing radiation setting type resin in the urethane adhesive.
Patent JP-H0596657-A (JP)
Title: Manufacture of roller
Inventor: ABE TAKAHARU
IPC: G03G15/20
Filed: 1991-10-09
Abstract: PURPOSE:To make life long by making operation safe and improving adhesion, by a method wherein in a manufacture of a roller such as a laser printer, after an inner wall of a fluorine resin tube is impregnated with an etching liquid, corona discharge treatment is performed and integrated with an elastic roller after etching treatment. CONSTITUTION:A core metal 6 such as an iron is heated by winding an elastic body 7 comprised of fluorine resin around the metal 6, vulcanized primarily and an elastic roller 8 is formed. On the other hand, a flourine resin tube 9 such as a perfluoroethylene ether copolymer is prepared for the outermost layer, which is fitted to a casting port 11 of an impregnation device 12 containing an etching solution 4 such as an Na/naphthalene complex salt solution and the tube 9 is impregnated with the etching solution 4. Then the same is supported by a fixing body 18 of a corona discharge treatment device 30 and an inner wall of a fluorine resin tube 9 is corona-discharge-treated by performing discharge by a quartz electrode 21. The fluorine resin tube 9 is put over the elastic roller 8, which is heated, vulcanized and integrated.
Patent JP-S63115817-A (JP)
Title: Hepatic disease remedy composition
Inventor: MATSUOKA YOSHINORI
IPC: A61K47/34
Filed: 1986-11-04
Abstract: PURPOSE:To obtain a composition for hepatic disease remedy having improved elution properties, excellent durability and high bio-availability, by dissolving tritoqualine and a water-soluble high polymer in an organic solvent and coprecipitating. CONSTITUTION:Tritoqualine shown by the formula and a waters-soluble high polymer are dissolved in an organic solvent (especially preferably methanol or chloroform), then the solvent is removed and tritoqualine and the water-soluble high polymer are coprecipitated to give a tritoqualine composition. Polyvinyl pyrrolidone, polyethylene glycol, hydroxypropylmethyl cellulose, etc., are preferably as the water-soluble high polymer and the amount of the water-soluble high polymer used is 1-10pts.wt., preferably 2-6pts.wt. based on 1pt.wt. tritoqualine. As a practical method, preferably the raw material two components are dissolved in the organic solvent, the solvent is removed at normal temperature or under heating or optionally in vacuum and the two components are coprecipitated.
Patent JP-H06118969-A (JP)
Title: Reducing device for in-cabin noise
Inventor: IDONUMA HIDEYUKI
IPC: G10K11/16
Filed: 1992-09-30
Abstract: PURPOSE:To adaptively reduce the in-cabin noise in consideration of total power plant characteristics from an engine to a microphone by identifying the inverse transmission characteristics of transmission characteristics in normal mode and controlling the output of the speaker so that the input to the microphone becomes minimum. CONSTITUTION:An adaptive filter 33 has its filter tap coefficient converged by sweeping the engine 11 slowly from its idle state to its permissible maximum- speed rotation or reducing or increasing the speed in an actual travel, and the coefficient is copied as the power plant transmission characteristics to the filter. A controller 2 including a filter like this identifies the actual transmission characteristics of a power plant. The controller 2 in which the power plant transmission characteristics are incorporated identifies the inverse transmission characteristics of the power plant transmission characteristics by a reference signal synchronized with the rotation or vibration of the engine 11 and adaptively control the output of the speaker 14 so that the input to the microphone 13 becomes minimum.
Patent JP-H10275038-A (JP)
Title: Signal transmission system and receiver circuit therefor, and semiconductor storage device applying the transmission system
Inventor: TAMURA YASUTAKA
IPC: G06F1/10
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To attain a fast operation of a signal transmission system with smaller power consumption by setting the response time of a signal transmission line at the value equivalent to or longer than the length of the code to be transmitted. SOLUTION: The terminating resistances 3 and 4 are prepared at both ends (terminals) of a transmission line 2 and connected to a power line of an intermediate potential. The resistance value RT of both resistances 3 and 4 are set larger than the characteristic impedance ZO of the line 2. Then the output impedance of a driver circuit 1 is increased and/or one or plural damping resistances 7 are inserted in series to the line 2 as necessary for reduction of the power consumption. When the value RT of the resistances 3 and 4 are increased, the power consumed at both terminals of the line 2 are reduced as long as the terminals have the same signal amplitude. When the output impedance of the circuit 1 is increased, the signal current is reduced and the driving power of the circuit 1 is also reduced.
Patent JP-H06197758-A (JP)
Title: Method for purification of amylase, purified amylase thus obtained and use of said amylase
Inventor: IIBUAN SHII GUUDO
IPC: A61K38/46
Filed: 1993-10-20
Abstract: The present invention relates to a method for the preparation of a purified amylase recovered from a fermentation broth, comprising the addition of a precipitation agent which is a halide salt, most preferably sodium or potassium chloride. According to a preferred embodiment, a further precipitation agent is added which is an organic compound, most preferably an alkyl ester of 4-hydroxybenzoic acid. The present invention also relates to the purified amylases so obtained and to the uses of these purified amylases.
Patent JP-H02140179-A (JP)
Title: Manufacture of solid golf ball
Inventor: YAMADA MIKIO
IPC: A63B37/00
Filed: 1989-10-06
Abstract: PURPOSE:To obtain the golf ball of high crack durability and restitution coefficient by heating a composite for solid inner core by a specified heating temperature, making the hardness of a central part >= a specified value, a continuing the heating so that the hardness of the central part can be specified value by the temperature or the higher temperature and making hardness different between arbitrary parts <= the specified value. CONSTITUTION:In order to manufacture a solid golf ball, the composite for solid inner core of a one-piece solid golf ball or a two-piece golf ball is heated for >=20 minutes by the heating temperature, for which the temperature rising peak of the central part appears by internal heat generation when >=20 minutes pass after the heating is started. Then, the hardness of the central part is made >=75 by a JC hardness meter. Next, the heating is continued by the temperature or the higher temperature so that the hardness of the surface part can be 75-85 by the JC hardness meter and the hardness difference between the arbitrary parts can be <=5. When the hardness is <=75, the reaction is weak and when the hardness is >=85, the crack durability is degraded. Thus, such a condition is not preferable. When the dispersion width of the hardness larger than 5, an internal part is remained during vulcanization and the crack durability is not satisfactory.
Patent JP-H1093956-A (JP)
Title: Interphone device
Inventor: OTA KENICHI
IPC: H04M9/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an interphone device which can display the video of a monitoring object by zooming up with simple constitution by changing the deflection current of a cathode ray tube, changing the size of a display screen and enlarging and displaying the display screen. SOLUTION: Amaster machine 3 separates a frequency multiplex signal transmitted from a slave machine 2 and demodulates them in a multiplex signal separation circuit 11. Thus, a video signal SV and a sound signal SA, which are obtained in the slave machine 2, are reproduced. A video signal amplifier circuit 13 amplifies the video signal SV outputted form the multiplex signal separation circuit 11 and outputs it to a driving circuit 14. The driving circuit 14 drives the cathode ray tube 15 and displays the video signal outputted from a camera part on a monitor part. At that time, the driving circuit 14 varies deflection current supplied to a deflection yoke 16 in response to the operation of an operator for zooming up and zooming down. Thus, the display screen of the cathode ray tube 15 can be enlarged and reduced.
Patent JP-2000094188-A (JP)
Title: Corner welding end tab for manufacturing square steel tube pillar
Inventor: YAMAMOTO YUKIO
IPC: B23K9/18
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost when a square steel tube pillar is manufactured using a corner welding end tab. SOLUTION: A protective plate 18 having a single V groove is set within a groove 23 for the protective plate formed in a water cooling type end tab main body 17, and a water cooling type corner welding end tab 27 is formed. The water cooling type corner welding end tab 27 which is placed on a tab holder 13 is butted against a corner part and surface of skin plates 1, 2 assembled into a box shaped cross section to form the continuous single V groove, and submerged arc welding is applied. The water cooling type end tab main body 17 is repeatedly usable, the protective plate 18 is lightened by cooling by the water cooling type end tab main body 17, a quantity of scraps is reduced, and whereby a reduction of a manufacturing cost of a square steel tube pillar is attained.
Patent JP-H04140096-A (JP)
Title: Driver for motor or the like
Inventor: KITSUTA TORU
IPC: B41J11/42
Filed: 1990-09-28
Abstract: PURPOSE:To effectively utilize capacity of a power source by stopping drive means corresponding to an element to be driven in which a current limiting time signal having a predetermined time width is output only during a current limiting time signal outputting time when the total value of a current flowing to the element to be driven exceeds a predetermined value. CONSTITUTION:A selection signal SL1 is input to an OR gate OR1 of a system for driving a motor M1. In this case, a speed command signal M1SP is input to the other input of the gate OR1. However, the signal SL1 always becomes an H level when the signal M1 SP becomes an L level. That is, an output signal M1D1 tends to vary to an active low according to the signal M1SP, but is stopped by the signal LS1. Accordingly, the signal M1SP is valid only in former and latter half time zones in which it is not stopped by the signal SL1. That is, it is valid only in the time zone in which an overcurrent detection signal OVi is not output, and applied to the motor M1 through transistors Q1, Q5.
Patent JP-S61140879-A (JP)
Title: Battery warning circuit
Inventor: KOBAYASHI HIROTAKA
IPC: G01R31/36
Filed: 1984-12-14
Abstract: PURPOSE:To make a two-system warning display of a battery by using an internal and an external battery by setting a comparator input voltage higher by the voltage drop of a diode when the external battery is used. CONSTITUTION:When no external battery is inserted into the external battery jack 3, a switch 2 is on and the electric power of an internal battery coupled with a jack 4 is supplied to a voltage comparator 14 through a fuse 16, switch 2, Zener diode 7, and voltage dividing resistances 8, 9, and 10. When the external battery is inserted, on the other hand,the switch 2 is off and the voltage of the external battery power source is decreased by about 0.4V through a Schottky barrier 6 and connected in parallel to the internal battery. At this time, a switch 1 turns off, so a voltage divided by the resistances 8 and 9 is inputted to the comparator 14 and the voltage difference from a reference voltage is supplied to a light emitting diode 19 through a transistor 20.
Patent JP-H08119869-A (JP)
Title: Active oxygen suppressor
Inventor: TAKAGI KEIJI
IPC: A23L27/10
Filed: 1994-10-26
Abstract: PURPOSE: To obtain an active oxygen suppressor containing an extract of leaf of a plant selected from peppermint, oregano, marjoram, thyme, melissa, rosemary and basil. CONSTITUTION: This active oxygen suppressor contains a solvent extract of leaf of at least one kind of plant selected from a group of peppermint, oregano, marjoram, thyme, melissa, rosemary and basil. For example, leaf of rosemary is extracted with water or a hydrophilic organic solvent (e.g. ethanol) and lyophilized to provide powder. The powdery substance can be prepared into lotion, cream, emulsion, pack, etc., by mixing it with other cosmetic raw materials, etc. The cosmetic containing the substance has large effect for inhibiting production of active oxygen and a cosmetic containing the suppressor has good chapped skin-preventing effect and retaining effect of gloss and stretch of skin and the substance is a natural product and has been used for many years as a spice or condiment and has good safety to skin.
Patent JP-H0685499-A (JP)
Title: Method and device for inspecting condition
Inventor: SARUTA KANJI
IPC: H05K13/08
Filed: 1991-09-13
Abstract: PURPOSE:To lessen an inspected object in data processing volume so as to enhance a state inspection in efficiency by a method wherein the state of the inspected object on a board in judged based on visible outline data which feature the inspected object. CONSTITUTION:An image processing device drives a stroboscope light source determined based on five figure identification data and positions when an inspected chip component is located just under an object optical system 22. Light rays are radiated in a prescribed direction from the tip of a corresponding optical fiber, and image data are obtained from a solid-state image sensing camera 21. Then, a prescribed recognition program selected from five recognition programs corresponding to one of five recognition figures corresponding to a chip component is actuated to recognize a chip component located on a printed board 25 based on the position data of an X-Y stage 23. Furthermore, the position and the inclination of a chip component are measured in accordance with various kinds of programs and data correspondent to the type, position, and sense of the chip component, and the deviation of the component is calculated to check that it is adequately mounted or not.
Patent JP-S62122639-A (JP)
Inventor: OKAZAKI KIYOSHI
IPC: A61B8/08
Filed: 1985-11-22
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-S63116465-A (JP)
Title: Bipolar transistor
Inventor: SUZUKI KUNIHIRO
IPC: H01L29/73
Filed: 1986-11-05
Abstract: PURPOSE:To improve the injection efficiency and to make base resistance lower by a method wherein an emitter region consisting of a one conductivity type Si semiconductor layer, a base region consisting of the other conductivity type semiconductor layer of a forbidden band width narrower than that of the Si semiconductor layer and a one conductivity type collector region are connected in order to one another. CONSTITUTION:A p-type Si-Ge semiconductor layer 2 is grown on an N-type Si substrate 1, which is used as a collector region, by an MBE method. Then, after an n-type Si layer 3 is grown on the layer 2, the layer 3 is etched away except an emitter region by patterning and the layer 2 is etched away leaving a base region by patterning. An emitter electrode E, ring-shaped base electrode B and a collector electrode C are respectively formed on the layer 3, the layer 2 and the rear of the substrate 1. By forming the base region with an SiGe semiconductor layer of a forbidden band width narrower than that of an Si semiconductor layer, a high-speed bipolar transistor having a high injection efficiency and a low base resistance is formed.
Patent JP-S61140100-A (JP)
Inventor: HAYASHI YASUICHI
IPC: H05B41/36
Filed: 1984-12-13
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-H0977979-A (JP)
Title: Organopolysiloxane composition and release paper
Inventor: IRIFUNE SHINJI
IPC: C09J7/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain an organopolysiloxane compsn. capable of forming a cured film exhibiting a strong peeling strength at an early stage, a small change with time in peeling strength, and an excellent adhesion to a film substrate. SOLUTION: This compsn. contains 100 pts.wt. organopolysiloxane having a viscosity of 50-10,000cP at 25 deg.C and at least two acryloxyalkyl groups bonded to hydrogen atoms in the molecule, 0.1-20 pts.wt. liq. organohydrogenpolysiloxane having at least two hydrogen atoms directly bonded to silicon atoms in the molecule, and a catalytic amt. of a platinum-group-metal catalyst.
Patent JP-H11196559-A (JP)
Title: Stepping motor
Inventor: SUEYOSHI NOBUYUKI
IPC: H02K37/14
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To improve maximum revolution and responsiveness of a stepping motor used in a lens driver of a video camera, etc., and suppress noises. SOLUTION: A frame 10 is attached to one side of an annular stator unit 2, and a flat spring 13 is attached to the other side so as to make its vibrating plate 13c able to vibrate elastically in a thrust direction. A 1st thrust bearing 12 made of resin is attached to the frame 10 and a 2nd thrust bearing 15 made of resin is attached to the vibrating plate 13c of the flat spring 13 so as to be opposite to the 1st thrust bearing 12. A screw shaft 16 which has small diameter cylindrical radial load holding parts 16a and 16b and semispherical thrust load holding parts 16c and 16d on both its end parts is supported rotatably between the 1st thrust bearing 12 and the 2nd thrust bearing 15. A rotor 17 is attached to the screw shaft 16 so as to be positioned in the inside space of the stator unit 2.
Patent JP-H11102931-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KADOMA YOSHIKAZU
IPC: H01L23/12
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To improve a semiconductor device in positional accuracy and heat dissipating properties by a method wherein a frame formed of material high in heat dissipating effect is fixed around the semiconductor device without using a bonding means. SOLUTION: An adhesive layer 13 is provided to a part of a metal frame 20 which is bonded to the primary surface of an insulating film 11. A bump electrode 19 serving as an outer connection terminal is provided to the other primary surface of the insulating film 11 supported by the metal frame 20. At this point, the thermal expansion coefficient of material which forms the semiconductor device 10 is made smaller than that of material which forms the metal frame 20. The metal frame 20 is fitted to the semiconductor device 10 after the device is expanded by heating and then cooled down to a room temperature. By this setup, the metal frame 20 shrinks to be smaller than the semiconductor device 10, so that the metal frame 20 abuts against the semiconductor device 10 to retain it with its shrinkage force.
Patent JP-H03124607-A (JP)
Title: Conveyor belt
Inventor: TERAYAMA YOSHIHIDE
IPC: B65G15/34
Filed: 1989-10-09
Abstract: PURPOSE:To decrease contraction in the direction of a warp by forming the warp of a reinforcing cloth with nylon yarns whose size and tension strength are prescribed values, performing a prescribed heat treatment and setting coefficient of thermal contraction to a prescribed value in an article carrying conveyor belt. CONSTITUTION:As a warp extending along a longitudinal direction of a belt, a tensile nylon having size of 840d/pc. or more and tension strength of 100kgf/ cm or more is used to constitute a reinforcing cloth. Then, it is subjected to heat treatment with tension of 0.04 to 0.18g/d at 180 to 210 deg.C to set coefficient of thermal contraction along the direction of the warp for 1.5 to 2.0% at 150 deg.C immediately after heating for 30 minutes. According to this construction, thermal contraction toward the warp can be decreased and performance can be improved.
Patent JP-H0987150-A (JP)
Title: Permanent waving composition
Inventor: KUBO SANAE
IPC: A61K8/49
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a readily handleable permanent waving composition having good permeability into hair and small liquid dropping inclination in treatment of hair and excellent in finishing property. SOLUTION: This composition contains one or more kinds of surfactants selected from an anionic surfactant, an amphoteric surfactant and a semipolar surfactant and a higher fatty acid (e.g. isostearic acid) in an aqueous solution containing a reducing agent (e.g. thioglycolic acid) and an alkali agent (e.g. monoethanolamine). The anionic surfactant, the amphoteric surfactant and the semipolar surfactant are blended at a weight ratio of (4/6) to (6/4) or in an amount of 0.1-20wt.% based on weight of total composition and the higher fatty acid is blended in an amount of 0.01-5wt.% based on weight of total composition. Further, additives such as urea, silicone, amino acid, oil content, a metal ion sealing agent, a perfume and a pigment are properly blended therewith and the blend is controlled to pH6-2 to provide the objective composition.  The composition is used as the first agent for a cold two bath type, heating two bath type or a heat-generating two bath type prepared when used.
Patent JP-H02110292-A (JP)
Title: Heat exchanger
Inventor: TOKIZAKI KAZUMI
IPC: F28D1/047
Filed: 1988-10-19
Abstract: PURPOSE:To prevent the generation of a difference in heat exchanging efficiency even when air flows through any flowing part of a heat exchanger by a method wherein a plurality of tubes, bent into spiral shapes, is arranged in parallel and both ends of respective tubes are communicated with and connected to a pair of hollow headers while corrugate fins are arranged in the spiral screws of the tubes and between neighboring tubes. CONSTITUTION:Refrigerant, entered from an inlet tube 6, is distributed into respective tubes 1... through an inlet header 2. The refrigerant in the tubes 1... flows while describing spiral passages in accordance with the configurations of the tubes 1... and flows to an outlet tube 7 through an outlet header 3. The evaporating unit of the refrigerant is positioned in an evaporator at the rear surface side thereof while the superheating unit of the same is positioned at the side of the front surface thereof. Air passes through air flowing parts including corrugate fins 4... from the front surface side of the evaporator toward the rear surface side of the same. Accordingly, no difference is generated in cooling effect with respect to air. On the other hand, all of air passes through the evaporating unit whereby cooling effect may be increased.