baber/WOPTO huggingface dataset:
Patent JP-H09170113-A (JP)
Title: High tenacity polyester yarn
Inventor: HANSU TAARERU
IPC: D02G3/02
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester yarn, having a prescribed relative solution viscosity, a prescribed crystallinity, a prescribed heat shrinkage factor, a prescribed elasticity, a prescribed value of stability quotient and a high tenacity in a nontwist state and useful as a material, etc., for holding the strength such as hood fabrics or tires. SOLUTION: This high-strength polyster yarn comprises a substance forming a polyester multifilament yarn having a high average molecular weight corresponding to 1.90-2.20 relative solution viscosity (measured for 1.0g polymer in 100ml dichloroacetic acid at 25 deg.C) and respective filaments having 57-65% crystallinity. The yarn has <7%, preferably <2% heat shrinkage factor S200 , >=90% elasticity ED20 and >=7.5 value of stability quotient SQ. Furthermore, the substance forming the filaments is preferably polyethylene terephthalate which may have <=2wt.% other comonomer units.
Patent JP-H09129535-A (JP)
Title: Thermal treatment equipment
Inventor: OKANO SUSUMU
IPC: G03F7/38
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To realize a thermal treatment equipment which is capable of carrying out a thermal treatment in a stable atmosphere by a method wherein an outer and an inner case are provided, a hot plate is disposed inside the inner case, and a gas atmosphere supply source such as an air processor or the like which feeds gas atmosphere regulated in temperature and humidity is connected to the outer case. SOLUTION: A thermal treatment equipment 1 comprises an outer case 2, an inner case 3, and an air processor 4 which controls gas atmosphere in temperature and humidity, wherein the opening 2a of a piping 8 is provided to the upside of the outer case 2, an opening 3a which introduces gas atmosphere taken into the outer case 2 into the inner case 3 is provided to the base of the inner case 3. As the opening 3a is provided distant from the opening 2a, gas atmosphere introduced into the outer case 2 is prevented from coming direct into contact with a semiconductor wafer W supported by pins 10 on a hot plate 9 provided inside the inner case 3.
Patent JP-H01123485-A (JP)
Title: Superconducting optical switch
Inventor: ISHIBASHI KENZO
IPC: H01L39/00
Filed: 1987-11-06
Abstract: PURPOSE:To perform high speed switching of incident light with high efficiency, which is led out as a reflected light, by arranging a mirror surface made of a metal thin film on a superconductor, and controlling the state of the superconductor. CONSTITUTION:On the flat smooth surface of a superconductor 1, a metal thin film thinner than the superconducting permeation depth of a superconductor 1 is formed. When a control switch 4 is in the state of OFF, a conductor 1 is in a superconducting state, and expands so as to take-in the thin film 2, whereby an incident light I is absorbed by the conductor 1 at an incidence point. Therefore the quantity of the reflected light R is completely zero. When the switch 4 is turned ON, the conductor 1 turns to a non-superconducting state, and the thin film 2 operates as a mirror as it is, so that the quantity of the reflected light R becomes about 90%. Thereby the incident light I can be subjected to effective switching with high speed, and is taken out as a reflected light.
Patent JP-H1199342-A (JP)
Title: Coating machine with ion generator
Inventor: SATO BUHEI
IPC: B05B7/08
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To form high-quality coating films without unequal coating on the coating surface of an object to be coated by providing the front end face of the main body of a coating machine provided with an injection port of a coating material with an ion generator of a single electrode or composite electrode type for entraining positive ions and negative ions in atomizing air and releasing this air toward the injection direction of the coating material. SOLUTION: The main body 1 of this coating machine is projectingly provided with the injection nozzle 2A at the front end face of a head 1H and is provided with nozzle heads 4A, 4A for pattern air above and below the injection nozzle 2A. In such a case, an ion generating electrode wire 3 is formed by using a piano wire, etc., and plus and minus voltages are alternately impressed on the ion generating electrode wire 3 inserted into the main body 1 to alternately generate the positive ions and the negative ions. The electrode 3A at the front end of the electrode wire 3 is projected through the injection nozzle 2A in an axial line direction. As a result, the unstable plus charges of the coating material grains are converted to the stable charges having bipolar by the ion generation, by which the high-quality coating film is formed on the coating surface.
Patent JP-S61155783-A (JP)
Title: Cursor display angle self-diagnosis system for precision radar display unit
Inventor: MAENOZONO SUMIO
IPC: G01S7/22
Filed: 1984-12-27
Abstract: PURPOSE:To facilitate the inspection of the cursor display position while enabling automatization thereof in a radar control system of an aircraft, by initializing reference points by digital data to compare the actual angle and distance data of the cursor on the operation with the data. CONSTITUTION:This system has data setting sections 5-1 and 5-2 for setting two reference points to diagnose the position of the cursor, an angle gate generating section 7 which generates an angle gate from an angle indicating two reference points set by the data setting section 5-1 and angle data for determining the angle position for sweeping on an indicator, a distance calculating section 6 for measuring distance, a distance gate generating section 8 which generates a distance gate from the set data of the data setting section 5-2 for setting distance data at the two reference points and the output data of the distance calculating section, an alarm detector section 9 which inspects a display of cursor video pulses monitoring them depending on the distance gate and angle gate. Here, when the cursor video pulses are within the gate range, it is judged that the cursor is within an allowable range, hence normal.
Patent JP-H09127812-A (JP)
Title: Fixing device
Inventor: MATSUO MINORU
IPC: G03G15/20
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To surely make amorphous a material constituting the phase transition layer of a fixing device having a fixing roller provided with a phase transition layer consisting of the material which is transferable in the phase between the crystalline and amorphous phases. SOLUTION: The fixing roller 8 in contact with a pressurizing roller 7 is provided with the phase transition layer 8b consisting of the material which is transferable in the phase between the crystalline and amorphous phases and the temp. elevation of the outer peripheral surface of the fixing roller 8 is accelerated by heat energy generated at the time of the phase transition from amorphous phase to crystalline phase by heating. In such a case, the fixing device is provided with a heating means 8d for causing the phase transition of the phase transition layer 8b from the amorphous phase to the crystalline phase and a means 11 for forcibly making the crystallized phase transition layer 8b amorphous.
Patent JP-H05118019-A (JP)
Title: Remover for jellyfish in intake path
Inventor: SUZUKI HIROYUKI
IPC: B01D35/02
Filed: 1991-10-28
Abstract: PURPOSE:To remove jellyfish to the sea area outside facilities without damaging the jelly fish by a method in which jellyfish is arrested by a conical net set in an intake path and sucked up by a fish pump. CONSTITUTION:A conical net 7 having an opening matching with the crosssectional area of an intake path 1, having a shape gradually throttled from the opening toward the downstream of the intake path, is set in water of the intake path 1 and a connecting tube 12 is connected to a mouth 11 connected to the outlet of the downstream side of the net 7. The connecting tube 12 is then connected to a fish pump 13 of a structure to protect jellyfish from damage. Jellyfish 6 arrested by the net 7 is sucked up by the pump 13 through the tube 12, and sent out to the sea area outside the facility through a discharge tube 14 without damaging it.
Patent JP-H09123451-A (JP)
Title: Ink jet head and ink jet cartridge equipped therewith
Inventor: OSADA TORACHIKA
IPC: B41J2/175
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To carry out the reduction in the size and cost by providing a resilient part for bringing a part of wall facing a groove, i.e., the rear wall of liquid chamber, into tight contact with an element substrate thereby obviating the need of dimensional control without having any effect on the refill of ink channel. SOLUTION: An element substrate 1 is provided with a plurality of elements for generating jet pressure. A grooved top plate 2 is made of a resin molding comprising a plurality of ports 9 for jetting ink, a plurality of grooves 10a serving as ink channels 10 for introducing the ink to the jet port 9, an ink supply port 8, and a rear wall 2a of a common liquid chamber 7 for temporarily holding the ink fed from ink supply port 8. The grooved top plate 2 is boded with a resilient member 2c on the side opposite to the side provided with jet port 9. According to the structure, the size and cost can be reduced by obviating the need of dimensional management without having any effect on the refill of ink channel.
Patent JP-S63134370-A (JP)
Title: Telecopic steering device
Inventor: YAMAMOTO YOSHIMI
IPC: B62D1/18
Filed: 1986-11-26
Abstract: PURPOSE:To prevent the production of a play between an inner jacket and an outer jacket, by a method wherein during axial movement of the inner jacket, a pusher presses the inner jacket against the inner peripheral surface of a sleeve with the aid of a resilient device having a specified energizing force. CONSTITUTION:In order for axial movement of a shaft 15, an electric motor 10 is rotationally driven to rotate a worm 9, and a work wheel 7 engaged with the worm 9 is rotated. When the work wheel 7 is rotated, a sleeve 6 is rotated in a housing 5. Rotation of the sleeve 6 prevents rotation of an inner jacket 11 through screw parts 8 and 12 by virtue of an oblong hole 13 and a pin 14, and the inner jacket is axially moved. Thereby, a shaft 15 and the inner jacket 11 are expanded and contracted to and from an outer jacket 16 in a state to be integrally formed. In this case, since the pusher 21 is normally pressed against the inner jacket 11 by means of a specified pressure, a play is provented from production.
Patent JP-H10111582-A (JP)
Title: Toner for developing electrostatic charge image and its production
Inventor: AOTO HIROSHI
IPC: G03G9/08
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a toner using a polyester resin advantageous to thermal characteristics especially such as low-temp. fixability, preservation stability, etc., as the component of the resin binder, capable of faithfully reproducing a digital image and having a small particle diameter and narrow particle size distribution and to obtain a toner using a polyester resin having an almost uniform particle shape as the main component of the resin binder capable of prolonging the service lives of a photosensitive drum and a cleaning blade. SOLUTION: This toner is a spherical toner for developing an electrostatic charge image contg. at least a resin binder and a colorant. The main component of the resin binder is a polyester resin, the vol. average particle diameter of the toner is in the range of 1.0-10μm and the ratio of the vol. average particle diameter to the number average particle diameter is 1.00-1.40.
Patent JP-H06131681-A (JP)
Title: Tilt servo device
Inventor: OKANO NOBUYUKI
IPC: G11B7/095
Filed: 1992-10-20
Abstract: PURPOSE:To reduce the number of components by placing a single optical sensor on a supporting based on one side, and detecting the inclination of a disk by the optical sensor. CONSTITUTION:A line sequential color video signal is recorded distributedly on a first disk 3a in which a spiral track is extended in a clockwise direction and a second disk 3b in which it is extended in a counterclockwise direction on a turntable 2 driven by a spindle motor 1. The disk 3 formed by adhering those disks 3a, 3b is loaded, and first and second pickups 10, 11 are provided on the surface and back plane of the disk 3. Both pickups are supported with supporting bases 6, 7 advancing/retreating in a diameter direction so as to be inclined. When a motor shaft is rotated by driving a first tilt motor 12, a rotary lever 8 rotated, which makes the inclination of the first pickup 10 possible for the disk 3 to be changed, and also, makes that of the second pickup possible 12 for the disk 3 to be changed.
Patent JP-H04298058-A (JP)
Title: Manufacture of integrated circuit
Inventor: GUREGORII MAAKU GATSUTO
IPC: G01R31/27
Filed: 1991-10-29
Abstract: PURPOSE: To provide a manufacturing method for integrated circuit, including steps of evaluating the reliability of metal films in circuits, using noise- measuring technique. CONSTITUTION: A metal film 20 to be tested is incorporated in a Wheatstone bridge 9, 10, 11, 12. To produce a noise of 1/f<2> through this film, a d-c current and a-c current are flowed at the same time. A resulting bridge unbalanced signal at this a-c frequency is amplified and demodulated by a phase-locked amplifier 15, followed by a frequency analysis. The noise power spectrum resulting from the analysis is compared with a predetermined reference so as to evaluate the film.
Patent JP-H10109937-A (JP)
Title: Pyrimidine derivative effective as psychotropic medicine
Inventor: IGARASHI NOBUYOSHI
IPC: A61P25/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having strong affinity to D4 receptor and not having adverse effect such as extrapyramidal disorder or granulocytopenia and useful as a treating medicine for schizophrenia, etc. SOLUTION: This compound is represented by formula I [A<1> is an amino, a lower alkyl, etc.; A<2> is H, a lower alkyl, etc.; X is a halogen ; W<1> and W<2> are each a lower alkyl, an aryl, etc.; (m) and (n) are each 0-2], e.g. 6-(1-benzyl-4- piperidinyl)amino-4-chloro-2-methyl-5-(4-chlorophenylthio)pyrimidine. The pyrimidine derivative of formula I is produced by reacting malonate with amidine in the presence of a base in an inert solvent such as ethanol at room temperature to 80 deg.C to afford a compound of formula II, reacting the compound of formula II with a brominating agent such as Br to provide a compound of formula III, reacting the resultant compound with thiol in the presence of a base in an inert solvent at room temperature to 150 deg.C to afford a compound of formula IV, reacting the resultant compound with a halogenating agent at a temp. of 0-120 deg.C to afford a compound of formula V, reacting the compound of formula V in the presence of an amine at a temp. of 0-85 deg.C.
Patent JP-H08142761-A (JP)
Title: Cup holder
Inventor: HIRAKI KAZUYOSHI
IPC: B60N3/10
Filed: 1994-11-16
Abstract: PURPOSE: To provide a cup holder capable of being used commonly at a front seat and a rear seat without any special degrading in its outer view. CONSTITUTION: Cup holders 10F, 10R being disposed at a console lid 2 while covering the upper part of accomodation part of a console box 1 in an openable manner have cup holder lids 6F, 6R being openable in a back-to-back manner to each other and being mounted at the upper face of the lid 2. The holders 10F, 10R can be stored in a folded manner at the rear faces of the lids 6F, 6R at the time of non-use while they are maintained in a specified use condition after they are developped in linkage with the open operation of the lids 6F, 6R at the time of use.
Patent JP-S60156890-A (JP)
Inventor: FUIRITSUPU RORANDO JIYUAIAA
IPC: E06B1/30
Filed: 1984-12-28
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-H02127126-A (JP)
Title: Arrangement and construction of filler tube for fuel tank
Inventor: YAMAMOTO YASUTAKA
IPC: B60K15/04
Filed: 1988-11-07
Abstract: PURPOSE:To make the handling of a filler cap easy and fuel feeding works very easy by penetrating a filler tube diagonally downward from the outside of a car body through its fender, and connecting the exit of the tube with a fuel tank. CONSTITUTION:A filler tube 10 penetrates diagonally downward through the outer panel 7a of a rear fender 7, space S and a back panel 7c toward a fuel tank 9 from the outside of a car body, and the exit 10a of the tube is connected with the top 9a of the fuel tank 9 through a rubber tube 11. In such construction, the filler tube 10 passes through the inside of a fender and the inlet of the filler tube 10 protrudes outward of the car body without causing any disfigurement, so that the handling of a filler cap 12 becomes easier. Furthermore, fuel feeding works are made very much easier since the accumulation of fuel can be visually checked through the inclined filler tube 10.
Patent JP-S62141947-A (JP)
Title: Rotor for magneto generator
Inventor: TACHIKAWA JUNICHI
IPC: H02K1/27
Filed: 1985-12-16
Abstract: PURPOSE:To effectively fix a magnet protecting member to the bottom of an iron cup by absorbing an irregularity of sizes of parts by the deformation of a swelled portion of a cylindrical portion of the member. CONSTITUTION:An irregularity of sizes of parts is absorbed by radially outward deformation of a swelled portion 5h of a cylindrical portion 5a of a magnet protecting member 5. Since the size of the outer diameter of the cylindrical portion 5a of the member 5 at its bottom side is reduced by the size of the inner diameter of an array of magnets 4 at this time, the stationary portion 5b of the member 5 is less deformed. Accordingly, the member 5 can be effectively fixed to the bottom of the iron cup 1. Since the center of both axial ends of the magnet 4 is formed lower than the both sides, the both end sides of the magnet 4 at axial ends are contacted with the cup 1, and the magnet 4 can be disposed in the cup 1 without inclining.
Patent JP-H01124864-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: ONO MASAHITO
IPC: G03G5/08
Filed: 1987-11-10
Abstract: PURPOSE:To obtain a copied image which has decreased image defects and has excellent image quality by supplying high-frequency electric power in such a manner that the decomposition rate of gaseous silane to be introduced attains the range of 60-85% of the satd. decomposition rate thereof. CONSTITUTION:A photoconductive layer of an amorphous silicon system is formed on a base by a plasma CVD method using the gaseous silane as a gaseous raw material. The high-frequency electric power is so supplied that the decomposition rate of the gaseous silane to be introduced attains the range of 60-85% of the satd. decomposition rate thereof. The decomposition rate of the gaseous silane is obtd. by measuring the height of the peaks before and after the electric discharge by a mass spectrographic apparatus and calculating the decomposition rate by the equation I. The satd. decomposition rate of the gaseous silane refers to the saturated decomposition rate obtd. by specifying the pint of the time when the increase of the silane decomposition rate decreases to <=5% with respect to 0.1W/cm<2> increase of the electric power density in the case of applying the high-frequency electric power to the gaseous silane introduced at a prescribed flow rate into the plasma CVD device under a prescribed pressure and increasing the power density successively as 100% (decomposition rate of the gaseous silane and determining said point of the time as the satd. decomposition rate.
Patent JP-S62140413-A (JP)
Title: Vertical type diffusion equipment
Inventor: NAKAYA TSUNEJI
IPC: H01L21/22
Filed: 1985-12-16
Abstract: PURPOSE:To prevent heat treatment in an atmosphere, into which atmospheric air is mixed, of a semiconductor substrate by constituting the titled equipment of a core tube for thermally treating the semiconductor substrate, a cylindrical jig taken in and out from the core tube and a gas source. CONSTITUTION:A gas introducing port 1 is formed on the upper section of an silica core tube 2 kept at a fixed temperature by a heater 3. A loader 9 positioned at the lower section of the core tube 2 is moved in the vertical direction on the taking-in-out of a boat to a furnace. A cylindrical silica tube 5 surrounding semiconductor substrates 6 can simply be mounted or dismounted, and the silica tube 5 is removed and the semiconductor substrates 6 are charged to a semiconductor-substrate holding jig 4. A gas introducing port 8a is formed to an end cap 7 for a jig 4 holding the silica tube 5, and an inner gas, such as N2, O2 etc. is fed into the silica tube 5 through the gas introducing port 8a from a gas source 8. Accordingly, the effect of the creeping of atmospheric air into the core tube on the charging and discharge of the semiconductor substrates 6 to and from the furnace is removed approximately, thus allowing clean and uniform heat treatment.
Patent JP-H08225393-A (JP)
Title: Field emission device using improved diamond thin film emitter
Inventor: SANGOO JIN
IPC: H01J31/12
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain diamond field emitters for low voltage emission by vapor depositing islands or particles of defect-rich diamonds on a substrate.  
     SOLUTION: Defect-rich diamonds are characterized in Raman spectroscopy by a diamond peak at 1332 cm -1  broadened by a full width at half maximum ΔK in the range 5 to 15 cm -1 . Such defect-rich diamonds can emit electron current densities of 0.1 mA/mm 2  or more at a low applied field of 25 V/μm or less. The figure shows a rough cross section of a low voltage diamond emitter. Structure 10 contains islands of a plurality of polyhedral diamonds grown on a substrate 12 containing a conductive or semi-conductive layer 13. Metal like Mo or a semiconductor like Si is desirable for the substrate 12. For a practical example, diamond emitters take the form of island 11 of defect-rich diamonds each less than 10 μm in diameter. The form of the island 11 is advantageous by containing a sharp diamond point or facet. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11113929-A (JP)
Title: Magnetic attachment for dental use, and its manufacture
Inventor: FURUYA TADASHI
IPC: A61C13/235
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To improve reliability in the fitting of a magnetic structure in a denture or a denture base by a method wherein when the magnetic structure wherein a permanent magnet is arranged inside by an outer shell made of stainless steel, is fitted in a hole provided on the bottom part of a denture base, a film layer is provided on the fitting surface part of the magnetic structure, with the hole of the denture base. SOLUTION: A magnetic structure 7 which is attached in a hole provided on the bottom part of a denture base, and is magnetically drawn to a keeper which is provided on the top of a tooth remaining root, is constituted of a permanent magnet 3, a cup yoke 2 made of stainless steel which forms an outer shell, and a disk yoke 6. The cup yoke 2 and the disk yoke 6 are bonded by welding 5, but the welded part 5 is demagnetized, and for this reason, a non-magnetic gap 4 is formed. Also, the permanent magnet 3 is arranged in such a manner that the N pole may be located on the upper surface, and the S pole may be located on the lower surface. Then, a film layer 1 of an acrylic based resin is formed on the fitting surface of the cup yoke 2 with the denture base, of the magnetic structure 7. By this method, a strong bonding to the denture base with a small amount of an adhesive is made.