baber/WOPTO huggingface dataset:
Patent JP-H03165040-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKANO HIROZO
IPC: H01L29/812
Filed: 1989-11-24
Abstract: PURPOSE:To ensure the super micromachining of a gate electrode and to prevent the deterioration of device characteristics by forming a T-type gate by using both FIB/electron beam methods, and applying a metal film in the groove part of electron beam resist. CONSTITUTION:An N layer 2 and an N<+> layer 3 are formed on the main surface of a GaAs substrate 1. An ohmic electrode 4 is formed on the N<+> layer 3. Then, an insulating film 5 is deposited on the main surface of a substrate 1 by a low-temperature CVD method. Then, converged Ga ions 6 are projected on the insulating film 5. The insulating film 5 is etched to a specified depth, and a groove 7 is formed. A W film 9 is selectively deposited on the surface of the groove. Then, positive-type electron beam resist 10 is applied on the entire substrate. Then, the resist is etched back so that the resist remains only at the groove part. Thereafter, an electron beam 11 is projected on a region where a gate-electrode is to be formed in the resist 10. Development is performed, and a resist pattern is formed. With the resist pattern as a mask, the W film 9 and the insulating film 5 are selectively removed. Then, the entire resist 10 is removed. Thereafter, photoresist 12 is applied on the entire surface. After exposure and development, a recess groove is formed. After a metal film is deposited, a T-type gate electrode 13 is formed, and the device is completed.
Patent JP-H07159143-A (JP)
Title: Confirmation of inspection range in surface inspection equipment
Inventor: KATO KENJI
IPC: G06T7/00
Filed: 1993-12-06
Abstract: PURPOSE:To carry out the proper setting so that no inspection omission is generated at each inspection position, when the surface of a work is inspected by successively shifting an optical inspection unit equipped with an image pick-up means which receives the reflected light from the surface of the work, to each inspection position by the operation of a robot. CONSTITUTION:The position data of a robot at each inspection position and the position data of the effective image part in the image of an image pick-up means are transmitted to a computer (S3 and S4). The coordinates of the effective inspection range on the surface of a work at each inspection position are calculated (S5). The effective inspection ranges H1, H2,...Hn at each inspection position are synthesized and displayed on a display means (S8), and the mutual position relation between the effective inspection ranges can be confirmed.
Patent JP-S63159105-A (JP)
Title: Radial tire for small size truck
Inventor: YOSHIMI SHINGO
IPC: B60C9/08
Filed: 1986-12-23
Abstract: PURPOSE:To reconcile the durability, wear-resistance, maneuvering stability and wandering ability of a radial tire for a small size truck, having a specific aspect ratio by specifying the ratio of the tread effective width and the span between the right and left main grooves in both outermost side part of the tire, and the ratio of the radius of each shoulder section and the crosssectional height of the tire. CONSTITUTION:In a tire having a belt layer composed of a plurality of steel belts and having an aspect ratio of less than 70 %, the ratio of the span B between main grooves 2 nearest to the right and left shoulder sections of the tire and the effective tread width A is set to 0.55 to 0.70, and the ratio of the radius RA of the shoulder sections and the cross-sectional height C of the tire is set to 0.35 to 0.40. With this arrangement, it is possible to enhance the durability and wear-resistance of the tire and as well to enhance the maneuvering stability and wondering characteristic of the tire.
Patent JP-H08141298-A (JP)
Title: Device to continuously reshape and charge clothing
Inventor: MAEJIMA YOZO
IPC: D06F71/38
Filed: 1994-11-15
Abstract: PURPOSE: To stretch clothing, and sleeves in particular, precisely, reshape whole figure properly, and supply the clothing to the working process. CONSTITUTION: On a conveyer means 20, in order to reshape clothing whose trunk part is pressed from above and below, by stretching its sleeves to the left and right sides, reshaping belts 21, 22 with which the face that can contact with sleeves moves to the left and right sides from the centerline of the clothing are disposed above the left and right sleeves of the clothing on the conveyer means. Furthermore, a duct 24 to suck the left and right sleeves is disposed in the left and right reshaping belts 21, 22 respectively, and at the same time, a slit 25 to allow the sleeves to be sucked into a suction opening 23 is provided on the duct 24 on the reshaping conveyers 21, 22.
Patent JP-H09144767-A (JP)
Title: Sealing device of bearing
Inventor: YASUDA NORITSUGU
IPC: F16C19/38
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce the wear of a seal member or a member which is brought into slidable contact therewith without damaging the sealing performance, prolong the service life of grease to be sealed, and reduce the cost. SOLUTION: A metallic ring 13 as a core is fitted to an inner circumference of an end part of an outer ring 3, a seal member 14 is integrated with a bent part toward the inner diameter side, and s slinger 15 of a almost U-shape is fitted to a member 6 on an inner ring 2 side inwardly on the outer side in the axial direction of the seal member. The seal member is provided with a main lip 113a which is brought into light contact with an inner cylinder 15i of the slinger 15 and a non-contact auxiliary lip 13b, a slinger outer cylinder 15o is provided with a non-contact outer diameter lip 14c and an eaves-shaped projected part 14d, and a labyrinth is formed on the projected part 14d and the outer diameter lip 14c between these parts and the end part of the slinger outer cylinder 15o.
Patent JP-H01195815-A (JP)
Title: Cooker
Inventor: OTAKE MISAO
IPC: A47J27/00
Filed: 1988-12-02
Abstract: PURPOSE:To make efficient heat insulation possible without using glass wool and reduce the size of a cooker by arranging a heat insulation plate between an outer frame and a cooking container and by setting the gap between the heat insulation plate and the side wall of the cooking container within a range where air convection is restricted. CONSTITUTION:A cooking container 16 is accommodated in an outer frame 14 in an insulated condition relative to the frame 14 and heated with a heater 17. A heat insulation plate 19 is disposed between the outer frame 14 and the cooking container 16. The gap between the heat insulating plate 19 and the side wall of the cooking container 16 is set within a range, 0.9cm, where convection of air is restricted. As a result, efficient heat insulation can be made without using glass wool, a cooker is made small-sized, and manufacture is made easy.
Patent JP-2001124715-A (JP)
Title: Device and method for observing transformation of metal
Inventor: SANO KENZO
IPC: G01N25/02
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for observing the transformation of metal that can easily and securely obtain the critical temperature of the metal, and a method for observing metal that is used for the device. SOLUTION: Transformation is observed by using a device for observing the transformation of metal that is composed of an induction heating means A that induces and heats a rod-shaped sample F being set in a heating coil L, a high-frequency current detection means B that detects a high-frequency current flowing to the heating coil L, a temperature detection means C that detects the temperature of the sample F, and a judgment means D that detects the ratio of change per the unit time of the high-frequency current being detected by the high-frequency current detection means B and the ratio of change in temperature per unit time of the temperature of the sample F being detected by the temperature detection means C for judging the start of the transformation of the sample F according to each ratio of the change.
Patent JP-2000130213-A (JP)
Title: Control device for lean-burn engine
Inventor: WATABE NAOKI
IPC: F02D43/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To improve control delay caused by dead time of an actuator operating to correct the amount of inhaled air by increasing or decreasing at the time of shifting one to the other of stoichiometric driving and lean-burn driving. SOLUTION: Even if an opening command value output to a throttle actuator is gradually increased or decreased when a lean-burn executing condition is settled or not settled, delay by dead time is developed on the throttle actuator, so that the shifting operation of a target air-fuel ratio, ignition timing, and injection timing is executed in synchronism with the dead time. Therefore, the target air-fuel ratio, the ignition timing, and the injection timing are established in synchronism with the operation of the throttle actuator.
Patent JP-H05140131-A (JP)
Title: Cyclic sulfone-based liquid crystalline compound, liquid crystal composition and liquid crystal display device
Inventor: SHIMIZU TADASHI
IPC: C07D333/48
Filed: 1991-11-21
Abstract: PURPOSE:To obtain a new ferroelectric liquid crystalline compound, excellent in thermal stability, having great spontaneous polarization and most suitable for producing a liquid crystal device having a high speed of response and having an optically active group and cyclic sulfone group. CONSTITUTION:A ferroelectric liquid crystalline compound having an optically active group such as an alkyl, an alkyloxy or an alkyl halide and a cyclic sulfone group such as dioxothiazolidione ring, e.g. a compound expressed by formula I or II. Furthermore, a new ferroelectric liquid crystal composition 7 containing at least one of this ferroelectric liquid crystalline compound is used in a liquid crystal display device having, e.g. polarizing plates 1, substrates 2, transparent electrode films 3, oriented films 4, a sealing material 5 and spacers 6. This ferroelectric liquid crystal has an ultrahigh speed of response due to spontaneous polarization and further is capable of developing a bistable state with memory properties. Visibility angle characteristics are excellent and the ferroelectric liquid crystal is suitable as a high-capacity and large-screen display.
Patent JP-H01146793-A (JP)
Title: Semiconductor device card
Inventor: MURASAWA YASUHIRO
IPC: G06K19/07
Filed: 1987-12-02
Abstract: PURPOSE: To achieve the enhancement of workability, the adaptation to automation and cost reduction and to prevent that excessive force is applied to the adhesive layer of a panel and a frame by constituting a panel contact as a conductor block and using a conductive adhesive in the joining part with the panel. CONSTITUTION: A metal element 6 is fitted in the slit 7 or hole bored in a frame and the connection of the metal element 6 and a panel 1 is performed by using a conductive adhesive 8. This conductive adhesive 8 is adapted to thickness larger than the thickness required after the curing of the adhesive having thixotropy or plasticity at an uncured time and pressed to necessary thickness when the panel is incorporated to be deformed and cured in this state and, therefore, excessive force is not applied to the adhesive layer of the panel and the frame.
Patent JP-H07161611-A (JP)
Title: Position detecting apparatus
Inventor: KOMATSU KOICHIRO
IPC: G03F9/00
Filed: 1993-12-07
Abstract: PURPOSE:To align the phases of the interference beat signals of light beams having a plurality of wavelengths when a position is detected by using the light beams having a plurality of the wavelengths and using a single light receiving system. CONSTITUTION:Two pairs of luminous fluxes L1 (+1 -1), Hl (+1, -1) and L2 (-1, +1) and H2 (-1, +1) are formed from the laser beam from an He-Ne laser light source l and the laser beam from a r semiconductor laser element 2. These two pairs of the luminous f1.uxes are cast on a wafer mark WM so as to cross on the mask through a parallel flat glass plate 14, a relay lens 15 and an objective lens 17. Two pairs of diffracted lights from the wafer mask WM are received with a photoelectric detector 19 through the objective lens 17 and a beam splitter 16. The rotating angle of the parallel flat glass plate 14 is adjusted, and the phases of two interference beat signals are aligned.
Patent JP-H10146655-A (JP)
Title: Nozzle for continuously casting steel
Inventor: NOMURA OSAMU
IPC: B22D41/54
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To improve the erosion resistance and the spalling resistance by making the composition of a refractory at the inner hole pant and/or a part contacting with molten steel of a nozzle of amorphous silica and alumina. SOLUTION: The alumina has high coefficient of thermal expansion and is easily cracked in the time of quickly heating and cooling. On the other hand, the amorphous quality has very low coefficient of thermal expansion. Therefore, in the case of containing the amorphous silica in the alumina, the amorphous silica absorbs the expansion of the alumina at the time of heating, cooling and as a result, the spalling resistance of this refractory can be improved. For this purpose, this refractory is contained in the suitable range of 5-40wt.% SiO2 , 60-95wt.% Al2 O3 and <=3wt.% inevitable impurities. In the case of exceeding the upper limit value of SiO2 , the ratio of a low m.p. phase is increased and the refractory is eroded by flowing out, etc., in the molten steel stream. The refractory has <=1000μm grain size and >=80wt.% in the ratio of the grain size of 0.5 to <1000μm.
Patent JP-H11140084-A (JP)
Title: Isoxazole derivative and herbicide using the same
Inventor: TAKASHIMA YORIYUKI
IPC: C07D413/06
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound capable of selectively controlling gramineous weeds and broad-leaved weeds in a low dose with a simple chemical at a time without exerting phytotoxicity to useful crops such as corn, sorgo or wheat. SOLUTION: This new compound is an isoxazole derivative represented by formula I (R<1> is a 1-6C alkyl or a 3-6C cycloalkyl; R<2> is H or a 1-4C alkoxycarbonyl; R<3> to R<6> are each independently H, a 1-4C alkyl or the like; R<7> is a 1-4C alkyl or a 1-4C haloalkyl; X is a halogen, a 1-4C alkoxy or the like; Y is H, a 1-4C alkyl or the like; (n) is 0, 1 or 2], e.g. 5-cyclopropyl-4-(1,1- dioxo-4-methoxyimino-5-difluoromethoxythiochroman-6-yl)carbonylisoxazole represented by formula II. The compound represented by formula I in which R<2> is H is obtained by reacting a compound represented by formula III (Q is a 1-4C alkoxy or the like) with a salt of hydroxylamine.
Patent JP-2000134224-A (JP)
Title: Atm network system, dns conversion method used for the same and recording medium recording control program therefor
Inventor: OGURA YOSHIFUMI
IPC: H04L12/46
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an ATM network system capable of utilizing DNS without constructing an Ethernet(R) network even in the case of assembling a network just by an ATM switching network. SOLUTION: Since terminal equipment 1-1 does not recognize the VPI/VCI of a target WWW server 4-2, it generates a VPI/VCI conversion request based on the domain name of the WWW server 4-2 and sends it out to a VCI server 3. The VCI server 3 searches the one matched with the requested domain name based on the VPI/VCI conversion request. When the matched one is present, the VCI server 3 sends out a VPI/VCI converted result to the terminal equipment 1-1. When the VPI/VCI of the target WWW server 4-2 is converted by the VPI/VCI converted result, the terminal equipment 1-1 performs connection to the WWW server 4-2 based on the value of the VPI/VCI.
Patent JP-H05120920-A (JP)
Title: Low wind noise type snow accretion resistant wire
Inventor: SANAI MASAO
IPC: H01B7/28
Filed: 1991-10-25
Abstract: PURPOSE:To prevent wind noise and snow accretion by winding up wires of low Curie point material on the periphery of a wire in alternate winding directions, and crossing the tip portions of the respective wires so as to connect each other. CONSTITUTION:A clockwise spiral wire 2 and a counterclockwise spiral wire 3 of low Curie point material are wound up alternately on the periphery of a wire body 1 in a lengthwise direction of the wire. The tip portions of the wires 2, 3 are crossed and one tip portion is brought into contact 4 with the other spiral wire. Thereby on the leeward of the wire, Karman vortex owing to wind is disturbed, so that the wind noise of wire wind noise at a dominant frequency is extremely reduced.
Patent JP-H10143873-A (JP)
Title: Optical disk reproducing device and optical pickup control method therefor
Inventor: UEKI YASUHIRO
IPC: G11B7/085
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To quickly, correctly and stably move a light spot to the track posi tion of a prescribed address of a layer different from the layer being accessed at present at the time of reproducing information from an optical recording medium having recording layer of two or more layers by an optical pickup. SOLUTION: In a first mode, whether either a focus jump or a track jump is to be executed at first is selected according to the mode of the light spot of an optical pickup 2 and other physical condition. Moreover, in a second mode, when the focus jump is performed after the tack jump, since the accelerating or the decelerating of a spindle motor can be performed simultaneously with the track jump when the accelerating or the decelerating of the spindle motor is need, a time before the spindle motor reaches a prescribed speed is manage to be shorter as compared with a method performing the track jump after performing the focus jump.
Patent JP-H07140613-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KAWAGISHI TOSHIO
IPC: G03C7/38
Filed: 1993-11-15
Abstract: PURPOSE:To obtain the silver halide color photographic sensitive material small in occurrence of fog and high in color development density by incorporating a specified compound. CONSTITUTION:The compound to be added is represented by formula I in which each of Z1 and Z2 is =C(R2)- or =N-, and when each is =C(R2), both of R2 may be same or different but each of Z1 and Z2 is not =N- at the same time, and each of R1 and R2 it H or a substituent, and at least one of R1 and R2 is a group represented by formula II; X is H or a group to be released by coupling with the oxidation product of a developing agent; each of L1 and L3 is alkylene or arylene; L2 is O or -OCO- or the like; R21 is H, alkyl, cycloalkyl, or the like; and L4 is O or -N(R21)-.
Patent JP-H07137117-A (JP)
Title: Blow molding method
Inventor: HASHIMOTO KAZUAKI
IPC: B29C49/00
Filed: 1993-11-12
Abstract: PURPOSE:To obtain a blow molded piece having excellent impact resistance and surface property by expanding a parison in a dowel mold by supplying compressed air, supplying and discharging the compressed air simultaneously so as to cool circularly. CONSTITUTION:A parison or a sheet formed by extruding a thermoplastic resin is expanded in a dowel mold capable of regulating its outer wall by supplying compressed air, and supplying and discharging of the compressed air are performed simultaneously so as to cool circularly. For example, the supplying and the discharging of the compressed air can be performed preferably by using a double pipe nozzle. Here, the double pipe nozzle has a compressed air supply passage 3 having a compressed air induction opening 1 at its one end and a compressed air injection opening 2 at its other end, and has a compressed air discharge passage 4 on its outer periphery. Further, an end 5 on the inner side of the compressed air discharge passage 4 communicates with the compressed air injection opening 2 and a compressed air discharge opening 6 is provided at other end on the outer side, i.e., near an attaching part 7. According to this blow molding method, a molded piece having excellent mechanical strength and appearance can be obtained.
Patent JP-H05143169-A (JP)
Title: Start controlling method for water cooling device
Inventor: UEDA HIROYUKI
IPC: F28F27/00
Filed: 1991-11-22
Abstract: PURPOSE:To prevent the generation of dew condensation on a cooled body at the time of starting a water cooling device without using a dew condensation preventing additional device such as a heater. CONSTITUTION:When the temperature of cooling water is less than a prescribed value in a closed loop consisting of a water/water heat exchanger 1, a mixing three-way valve 2, a cooled body 3, a pump 4, and a by-pass 5 for the heat exchange, the flow rate of the by-pass 5 is increased, the inflow of water into the heat exchanger 1 is restricted for a prescribed time to suppress the temperature drop of cooling water in the closed loop and prevent the generation of dew condensation on the cooled body 3, and when the temperature of the cooling water reaches a prescribed temperature range, water temperature control for a normal state is started. Even when water temperature of the closed loop is low, the temperature drop of the cooling water in the heat exchanger 1 at the time of starting the water cooling device can be suppressed to its minimum and the generation of dew condensation on the cooled body 3 can be prevented.
Patent JP-2000129932-A (JP)
Title: Earthquake resistant reinforcement method
Inventor: MATSUI CHIAKI
IPC: E04G23/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake resistant reinforcement method, allowing the execution while the building is in use, and providing the sure earthquake resistant strength without impairing any appearance or openings of a building. SOLUTION: This earthquake resistant reinforcement method is applicable for an earthquake resistant reinforcement in an existing building. In the method, a steel plate earthquake resistant wall 1 provided with a plurality of slits 12... extending in the vertical direction is directly or indirectly and rigidly joined with upper and lower beams 2a, 2b to form a skeleton of the building, and the upper and lower beams 2a, 2b are connected to each other by the steel plate earthquake resistant wall 1 having slits.
Patent JP-H06140472-A (JP)
Title: Manufacture of tape with bump
Inventor: MASUDA MIKI
IPC: H01L21/321
Filed: 1992-10-23
Abstract: PURPOSE:To make a TAB tape inspectable after mounting even when the tape is not directly bonded to external circuits and, at the same time, to surely form bumps having excellent dimension stability on the tape even when the number of pins increases or the pitch of the bumps becomes narrower by applying a two-layer TAB manufacturing method. CONSTITUTION:After forming photosensitive resist layers 3 and 4 on the upper and lower surfaces of a substrate composed of a polyimide resin film 2 and metallic layer 1 formed on the upper surface of the film 2 and exposing the layers 3 and 4 to light through prescribed photomasks formed on the layers 3 and 4, a resist pattern 5 is formed by developing the resist layer 3 on the upper surface of the substrate and lands and a circuit pattern 6 are formed on the upper surface of the substrate in accordance with the pattern 5. After forming a resist pattern 7 on the lower surface of the substrate and an organic resin film 8 on the upper surface of the substrate, holes 9 and 10 are formed by removing the exposed polyimide resin by dissolution. Then only the hole 10 formed on the lower surface of the substrate is covered with an organic film 11 and a bump 12 is formed in the uncovered hole 9 by electroplating. Finally, the organic films 8 and 11 are removed.
Patent JP-H06133743-A (JP)
Title: Calcium-enriched applie fruit juice
Inventor: SHIRAI JUN
IPC: A23L2/44
Filed: 1992-10-21
Abstract: PURPOSE:To obtain the subject beverage, capable of preventing browning and designed not to deteriorate the merchandise value even in preservation for a long period by specifying the pH. CONSTITUTION:The objective beverage is obtained by regulating the pH to 4-4.3. Sodium ascorbate and sodium erythorbate are preferred as the pH adjustor, which is dissolved in water and added thereto. Otherwise, the powder is preferably directly added to the beverage. Furthermore, the content of the calcium in an apple fruit juice is usually >=20mg/100ml.