baber/WOPTO huggingface dataset:
Patent JP-2000058454-A (JP)
Title: Forming method of mask for lateral direction epitaxial growth and lateral direction epitaxial growth method
Inventor: HARA MASATERU
IPC: H01L21/31
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To enable formation of an inorganic mask for lateral direction epitaxial growth at low cost, without damaging a substrate as a substratum. SOLUTION: A GaN layer 2 is made to grow on a sapphire substrate 1, and a resist pattern 3 of a line and space shape is formed on the GaN layer 2. After an SiO2 film 4 is formed on the entire surface of the substrate, the resist pattern 3 is eliminated together with the SiO2 film 4 on the resist pattern 3, and the SiO2 film 4 as an inorganic mask is formed in a line and spatial shape on the GaN layer 2. It is also possible that a metal mask of a line and space shape which can be attracted with a magnet is arranged on a GaN layer, the metal mask is closely fixed on the GaN layer with magnetic force of the magnet arranged on the back side of the sapphire substrate 1, an SiO2 film is formed on the whole surface of the substrate in this state, and by removing the metal mask from the GaN layer, the SiO2 film as an inorganic mask is formed.  By using the inorganic mask, the GaN layer 5 is grown epitaxially in the lateral direction.
Patent JP-H0773725-A (JP)
Title: Wiring part for high voltage
Inventor: NISHIHAMA NOBUMICHI
IPC: F21V23/00
Filed: 1993-09-07
Abstract: PURPOSE:To prevent insulation deterioration of a case or corrosion of a charging part by providing a means to eliminate gas generated by partial discharge at the charging part between the charging part contained in a containing part of the case and a cover of the case. CONSTITUTION:A case 2 is composed of a box-shaped body 9 comprising a resin insulation matter in which a containing part 8 to contain a charging part 1 is opened, and a resin cover 12 to close the containing part 8. An elimination means 3 comprising a flat adsorbent material to eliminate gas such as O3 and NOx generated by partial discharge at the charging part 1 is provided between the charging part 1 and the cover 12. For adsorbent, active coal to adsorb O3, active alumina to adsorb O3 and NOx, silica gel or zeolite to adsorb O3, etc., can be applied. A wiring part for a high voltage of which reliability under the high voltage is improved can thus be provided.
Patent JP-S6465501-A (JP)
Title: Production of variable focus optical element
Inventor: KOBAYASHI NAOKI
IPC: G02B3/00
Filed: 1987-09-07
Abstract: PURPOSE:To form an optical surface with high accuracy by previously forming layered films consisting of an inorg. material which can maintain a tight contact state on the surface of a molded elastic body during the period when molds are parted and is soluble in water or org. solvent on the surfaces of the molds to be used for forming and curing the elastic body layer, which surfaces come into contact with the elastic body raw material. CONSTITUTION:The respective molds consisting of the upper mold 13, the lower mold 14 and the side mold 15 are combined and disposed. A hydrophobic material for the elastic body which has no hydrophilicity and forms the elastic body 1-1 is poured into the inside space of the molds. After the material for the elastic body 1-1 poured into the molds is cured, the upper mold 13 is removed and a bottom plate 2 is installed. The raw material for the elastic body 1-2 is then poured into the space between the upper surface of the elastic body 1-1 and the bottom plate 2. The lower mold 14 and the side mold 15 are successively parted from the elastic body 1 have the double- layered constitution upon curing of the elastic body 1-2 and thereafter, the protective layered film sticking to the surface of the elastic body 1 is completely removed and dried, following which the elastic body is inserted into an outside cylinder 16 and the element is completed. The element having the high-accuracy optical surface is thereby obtd.
Patent JP-2001050963-A (JP)
Title: Immunological agglutination reagent
Inventor: TAJIMA SHIGERU
IPC: G01N33/531
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity without sacrificing specificity of antigen- antibody reaction in clinical diagnosis by adding a morpholinoacrylamide or N-vinylacylamide polymer. SOLUTION: A buffer solution for diluting a specimen being used for assaying AFP with anti-human alphafetoprotein (AFP) sensitizing latex contains morpholinoacrylamide or polyvinylformamide. Sensitivity of assay is enhanced, because a morpholinoacrylamide or N-vinylacylamide polymer interacts between an antigen or an antibody on the surface of a sensitized particle and the corresponding antigen or antibody in a specimen to induce agglutination thus accelerating reaction between the antigen and the antibody. A morpholinoacrylamide or N-vinylacylamide polymer having molecular weight of 300,000-1000,000 is especially preferable.
Patent JP-H0648117-A (JP)
Title: Radial tire
Inventor: HASHIMOTO MASATO
IPC: B60C11/12
Filed: 1992-07-28
Abstract: PURPOSE:To improve stability, controllability and durability at high speed by establishing the predetermined relationship between a tread grounding method under the predetermined load and a size for grounding from the outer end of a main groove to the grounding end thereof, and applying the predetermined shape to the periphery of a shoulder section under no load. CONSTITUTION:A tire is assembled into a standard rim. In this case, a distance between the grounding ends P2 of a tread T is taken at L, when the tire is charged with the predetermined pneumatic pressure and applied with the predetermined load. In addition, when a grounding size between the point P2 and the outer end P1 of a main groove 10 or 12 is (a), the value of (a)/L is between 0.15 and 0.25. Also, when a maximum distance from the periphery of a shoulder section TA to a segment between the points P1 and P2 is (t) under the predetermined pneumatic pressure and no load, the value of (t) is taken as 0mm<=(t)<=0.5 mm. According to this construction, stability, controllability and high-speed durability on both dry and wet roads can be improved.
Patent JP-S59112934-A (JP)
Title: Preparation of alkyl-monosubstituted hydroquinone
Inventor: FUNAKOSHI WATARU
IPC: C07C39/08
Filed: 1982-12-20
Abstract: PURPOSE:To prepare the titled compound useful as a diol component of a wholly aromatic polyester having excellent mechanical, thermal and chemical characteristics, by using hydroquinone and an alkylpolysubstituted hydroquinone as raw materials, and by thermal reaction of the raw materials using phosphoric acid as a catalyst. CONSTITUTION:The objective compound is prepared by reacting hydroquinone with an alkyl-polysubstituted hydroquinone in the presence of phosphoric acid catalyst at 115-160 deg.C, preferably 120-150 deg.C. The alkyl-polysubstituted hydroquinone is the compound of formula I [n is 2,3 or 4; X is alkyl, especially alkyl of formula II (R1, R2 and R3 are H, aliphatic hydrocarbon group, etc.)], and the amount of hydroquinone is (n'-1)X0.85-(n'-1)X1.25mol per 1mol of the compound of formula III (n' is average value of n). The amount of the catalyst is preferably 3-5pts.wt. per 1pt.wt. of the sum of the raw materials.
Patent JP-S61104357-A (JP)
Title: Tape transporting device
Inventor: TAJIMA FUJIO
IPC: B65H23/192
Filed: 1984-10-24
Abstract: PURPOSE:To transport a tape with high precision by detecting acceleration errors of both reels from the output of an inter-reel tape tension detecting means included in a tape transporting device to generate and store signals which correct outputs of motor control means of the tape transporting device. CONSTITUTION:Reels 4 and 5 around which a tape 9 is wound are driven by motors 2 and 3, and the tape 9 is transported from the reel 5 to the reel 4 through a tension sensor 8 and a speed sensor 6. In a controller 1, a target speed signal is outputted from a target value generator 12 to an error detector 13, and the detector 13 receives the signal from the sensor 6 to output a speed error signal to motor driving signal generators 14 and 15. An acceleration error detector 17 receives the output of the sensor 8 to output a correcting value, which corrects an optimum motor current value for the motor 3 outputted from a setter 16, to a storage register 18. Consequently, the signals from the setter 16 and the correcting signal in the register 18 are set to the generator 15 through an adder 15. Thus, the tape 9 is transported with high precision.
Patent JP-H1167671-A (JP)
Title: Gas control method and semiconductor manufacturing apparatus
Inventor: HIRASAWA WATARU
IPC: C23C16/44
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To permit shortening of evacuation time for impurity gases and also growing of epitaxial layer, including low concentration and stable impurities. SOLUTION: This apparatus comprises a chamber which forms a reaction chamber 6 for performing the epitaxial layer forming process to a semiconductor wafer, a gas reducing system 14 for reducing impurity gas 8 with a reduction gas 9, a gas-introducing system 15 connected to the gas reduction system 14 for introducing the impurity gas 8 to the reaction chamber 6, a gas-evacuating system 16 connected to the gas reduction system 14 for communication with an external exhausting port 30, and an impurity gas control valve 17 which rejects the entry of impurity gas 8 to the gas-introducing system 15, when the gas reduction system 14 is in the exhausting mode or allows the entry of impurity gas 8 to the gas-introducing system 15, when the gas introducing system 15 is in the exhausting mode and a semiconductor wafer is being processed.  An impurity gas control valve 17 is provided in an area near the inlet side end part 15a within the gas inlet system 15.
Patent JP-H0967863-A (JP)
Title: Super high-rise structure and construction method for the structure
Inventor: SHIBUYA KAZUYUKI
IPC: E04H1/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To construct easily a super high-rise structure having strength to be constructed in a structure of an extremely high-rise elevation. SOLUTION: A very high-rise structure comprises a plurality of high-rise layers which are a column-shaped building and a plurality of horizontal parts 3 which are spanned between these column-shaped high-rise layers 2 by a plurality of stages. When constructing the high-rise layers 2, the upper parts of the high-rise layers 2 under construction are covered, and moreover, there is provided a lift type frame 16, which supports a construction device which transfers and sets up building materials, on the bottom side. The high-rise layers 2 are constructed under the lift type frame 16 while the lift type frame 16 is moved upward in conformity with the upward construction of the high-rise layers 2. When constructing the horizontal parts 3, the upper stage of the horizontal parts 3 is constructed on the top of the lower stage of the preconstructed horizontal parts 3.  Then, at least the upper stage of the horizontal parts 3 where a structural body is constructed, is moved upward and both ends of the upper stage of the horizontal parts 3 on both sides are joined with each other.
Patent JP-H0885205-A (JP)
Title: Ink jet recording head
Inventor: KAWAKAMI HARUO
IPC: B41J2/045
Filed: 1994-09-19
Abstract: PURPOSE: To give stabilized ink-discharging performance by a method wherein the glass transition temperature of a reaction setting type adhesive layer and its elastic modulus are set respectively within specific ranges, and ink is discharged by expansion and contraction movement of a piezoelectric element. CONSTITUTION: Ink is discharged so that glass transition temperature Tg of a reaction setting type adhesive layer 7 conforms to formula I and its elastic modulus Ea conforms to formula II (Tm is use temperature K of an ink jet recording head, as is coefficient of thermal expansion (1/K) of a diaphragm, and apzr is coefficient of thermal expansion of a piezoelectric element.). Specifically, a common electrode 6 comprising a conductive paste-coated film is formed on a surface part opposed to an ink pressurizing chamber 40 of the diaphragm 3, and a piezoelectric element 8 is bonded to its surface via the reaction setting type adhesive layer 7.  When electric field-induced distortion is generated by impressing suitable wave-formed voltage to the piezoelectric element 8, a volume of the ink pressurizing chamber part 4C is varied rapidly, and ink drops corresponding to the varied amount are jetted toward recording paper or the like from an ink nozzle part 4A, and printing is carried out.
Patent JP-S6280763-A (JP)
Title: Automatic transaction device
Inventor: IMAMICHI TSUTOMU
IPC: G07D9/00
Filed: 1985-10-04
Abstract: PURPOSE:To use efficiently a memory area by erasing or suspending the registration of an unnecessary transferred bank on the basis of a customer's instruction at the registration of the transferred bank. CONSTITUTION:If a transferred bank (c) e.g. is unnecessary, the transferred bank (c) is erased and then a new transferred bank (f) is registered to register the data of the new transferred bank (f). Since only a necessary transferred bank can be registered or erased on the basis of customer's input operation, the memory area can be effectively used. Since the already registered transferred bank data are displayed on a screen at the instruction of erasing of transferred bank data by the customer, the registration of the transferred banks can be grasped and mistrust can be removed.
Patent JP-H1063113-A (JP)
Title: Transfer carrying belt device
Inventor: ISHIBASHI MIKIO
IPC: G03G15/16
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormal image from being formed by restraining discharge on this side of a transfer part and removing residual charge on the surface of a transfer belt in the case of a contact transfer system using the transfer belt. SOLUTION: This device is equipped with the transfer belt 2 which is arranged to be opposed to an image carrier 1, transfers an image formed on the image carrier 1 to transfer material 3 while holding and carrying the transfer material 3 by a contact transfer part A between the image carrier 1 and the belt 2, and separates the transfer material 3 to which the image has been transferred from the image carrier 1 and carries it to a fixing part, and plural rollers 5 and 6 on which the belt 2 is laid. In such a case, by providing a grounded discharging member 8 coming in contact with the outside of the belt 2 on the upstream side of the transfer part A, the discharge on this side of the transfer part A is prevented and the residual charge on the surface of the belt 2 is removed.
Patent JP-H0384152-A (JP)
Title: Execution method of roof in industrialized residence
Inventor: WATANABE KAZUHIRO
IPC: E04D3/35
Filed: 1989-08-28
Abstract: PURPOSE:To simplify the field-work by completing a roof unit to which a roof material is installed in a factory while conducting only the treatment work of a joint between juxtaposed units at a field. CONSTITUTION:Roof units 4A, 4B, 4C to which a plurality of roof materials are mounted are completed by setting up foundation materials and the roof materials in a factory. The roof units 4 are juxtaposed onto units 2 for a residence. Only joint treatment work among the units 4 may be preformed at a field. Accordingly, the rate of industrialization in the industrialized residence can be improved.
Patent JP-2000037383-A (JP)
Title: Ultrasonograph
Inventor: IKEDA SHIGEYUKI
IPC: A61B8/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To execute change-over into focus data corresponding to a probe only by taking up the probe which an operator wants to use. SOLUTION: An ultrasonograph is provided with a magnetic disk 12 storing focus data of a ultrasonic beam for every kind of probes 3-6, sensors 14-16 detecting the probe which is selected by the operator and a focus memory part 11 reading focus data of the probe selected by the operator from the magnetic disk 12 based on the outputs of the sensors 14-16 and storing it. Then, focus data read from the magnetic disk 12 to the focus memory part 11 is supplied to the selected probe so that ultrasonic wave transmission and reception are executed.
Patent JP-2001048748-A (JP)
Title: Powder-containing cosmetic
Inventor: MIYAZAWA MASAKAZU
IPC: A61Q1/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic excellent in adhesion to the skin, feeling of use such as slippery feeling and adsorbability for sweat, sebum or the like by including a powder obtained through subjecting shellfish shell to firing and crushing treatments. SOLUTION: This cosmetic is obtained by including a powder obtained through subjecting shellfish shell to firing and crushing treatments. As for the shellfish, any shellfish such as univalve, bivalve, and spiral one, for instance, short-necked clam, corbicula, hard clam oyster, turban shell, Spisura sachalinensis, scallop, and constricted tagelus, can be used. The firing temperature is preferably 200-1,000 deg.C, more preferably 500-800 deg.C. The firing time is preferably 1-7 day. The crushing treatment is to be continued until the mean particle diameter of the final powder becomes preferably about 0.1-100 mμ, more preferably 1-50 mμ. It is preferable that the firing treatment is done first followed by the crushing treatment. The content of the power in the cosmetic is preferably 0.1-50 wt.%, more preferably 1-40 wt.%.
Patent JP-H0825452-A (JP)
Title: Production of guide edge material of window glass for car
Inventor: MIYAGAWA NAOHISA
IPC: B29L31/30
Filed: 1991-05-24
Abstract: PURPOSE:To integrally mold a contact strip surface low in slide resistance on the guide edge material of window glass by subjecting a contact strip surface mixed with synthetic resin powders different in m.p. and low in friction to extrusion molding simultaneously with the molding of the guide edge material to form the same to the surface of a pressure holding tongue piece with which the end edge of window glass comes into contact under pressure and the internal surface of an insertion recessed part. CONSTITUTION:Pressure holding tongue pieces 3, 4 are formed to the inlet of an insertion recessed part in which the end edge of window glass is inserted at the opposed positions in the longitudinal direction of the recessed part 2 and various large and small powders or particles 8 of synthetic materials different in m.p. are mixed with the material of the synthetic resin such as nylon, urethane, polyolefin or polystyrene of the inner bottom surface and side wall 6 with which the end edge of window glass comes into contact under pressure of the insertion recessed part 2 and the contact strip surfaces 10 of the surfaces with which window glass comes into contact under pressure of the pressure holding tongue pieces 3, 4. The contact strip surfaces 10, 10 are subjected to extrusion molding simultaneously with the extrusion molding of a guide edge material 1. By this constitution, rough surface parts 9, 9 are integrally generated on the surfaces of the contact strip surfaces 10, 10 by the melting degree of a large number of melted parts and unmelted parts.
Patent JP-H0558199-A (JP)
Title: Learning control car
Inventor: AKITA TATSUYA
IPC: B60W10/184
Filed: 1991-09-03
Abstract: PURPOSE:To obtain desired driving characteristics by providing a control means which corrects and updates a control gain of a driving characteristic control means by learning control according to a driving position of a car and changes a correction amount of the control gain according to the number of updating of the control gain so as to prevent hunting. CONSTITUTION:There are provided a detecting means for detecting driving condition of a car, a driving characteristics control means which can control driving characteristics of the car with a predetermined control gain and a control means 50 which can change the control gain of the driving characteristics control means by learning the driving condition of the car. Moreover, a position detecting means 18 for detecting a driving position of the car is provided, and the control gain of the driving characteristics control means is corrected and updated by learning control according to the driving position of the car, and a correction amount of the control gain is changed by the control means 50 according to the number of updating of the control gain. By this mechanism, hunting is prevented and the car can be driven with desired driving characteristics.
Patent JP-H0663413-A (JP)
Title: Nitrogen oxide sensor
Inventor: MORIYA KOJI
IPC: B01J31/22
Filed: 1992-08-21
Abstract: PURPOSE:To expand the applicable field of an NOx sensor for the sake of control or the like by accelerating a response recovery time by providing metal coordination phthalocyanine on a substrate having an electrode formed thereto and providing a heating means to the substrate. CONSTITUTION:A nitrogen oxide sensor (NOx sensor) 10 is obtained by providing electrodes 14 on the surface of a plate-shaped silicon substrate 12 having an insulating layer formed thereto by thermal oxidation and providing metal coordination phthalocyanine 16 on the electrodes 14, for example, in a thickness of 1000A by vapor deposition. A plate-shaped heater 17 is provided to the rear of the silicon substrate 12. By providing the heater 17 heating the silicon substrate 12, the NOx sensor 10 is heated by the heater 17 and the scattering of NO2 is accelerated to make it possible to shorten the response recovery time of the NOx sensor 10.
Patent JP-H0948296-A (JP)
Title: Fixing structure of wire harness for automobile door and seal structure of connection section of the wire harness for automobile door
Inventor: SANO YOSHIO
IPC: B60R16/02
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of fatigue and disconnection due to the use for a long time and increase sealing property of a bracket by preventing tensile force from acting on the bracket and a wire harness every time a door is opened and closed. SOLUTION: It is a fixing structure of a wire harness for automobile door and a seal structure of a connection section of the wireharness for automobile door in which a wire harness 13 on the body side is connected with a wire harness 3 on the door side to fix the wire harness 3 on the door side and a bracket 31 covered with a seal film is arranged in a door 10 so that it coincides with a shaft 141 of a hinge 14 which supports the door 10 in such a manner that it can oscillate.
Patent JP-H1164728-A (JP)
Title: Zoom lens having camera shake correction function
Inventor: KONNO KENJI
IPC: G03B5/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens having sufficient optical performance from infinity to a short distance, excellently compensating axial lateral chromatic aberration at the time of correcting camera shake while restraining a burden imposed on a driving means to the minimum and made compact without causing interference between mechanical parts for driving. SOLUTION: This zoom lens is provided with a 3rd group Gr3 having an aperture diaphragm S, a 2nd group Gr2 consisting of a focusing group GF and a 4th group Gr4 consisting of a camera shake correction group GB. Variable power is performed by changing intervals between respective zooming groups, focusing is performed by moving the entire 2nd group Gr2 along an optical axis, and camera shake correction is performed by decentering the entire 4th group Gr4 consisting of one combined lens.