baber/WOPTO huggingface dataset:
Patent JP-S5795628-A (JP)
Title: Electron beam exposure device
Inventor: MATSUDA KOREHITO
IPC: H01L21/027
Filed: 1980-12-05
Abstract: PURPOSE:To automate level compensation and to perform always stable mark detection, by scanning a substrate to extract an offset level by the electron beam before the mark detection, and feeding back said level to an amplifier of the mark detecting signal. CONSTITUTION:The mark position provided on the substrate is scanned by the electron beam. A signal from a reflected electron detector 6 is amplified to obtain positioning data. A switch 5 is provided between the amplifier 1 of the detecting device and an output terminal 8. The substrate is scanned to detect the different states of the surface at various machining stages before the mark is scanned. Said amplified signal is fed back to the amplifier 1 through the swtich 5, AD converter 4, a registor 3, and a DA converter 2, so that the signal output (the detected signal at the offset level) besed on the surface state becomes a zero level. In this constitution, the offset level compensation at every machining stage can be automatically performed, and the mark detection can be performed at the constant signal level. Therefore the positioning accuracy and the reliability can be improved.
Patent JP-H0521485-A (JP)
Title: Eutectic bonding tape cutter
Inventor: IMAMURA TETSUKAZU
IPC: H01L21/52
Filed: 1991-07-11
Abstract: PURPOSE:To provide a cutting means capable of cutting straightly an eutectic bonding tape hard to be bent. CONSTITUTION:A heating means 100 which heats the eutectic bonding tape 52 is installed prior to cutting eutectic bonding tape 52 with a cutting means 5. Since the eutectic bonding tape 52 is heated and softened by the heating means 100, the tape can be cut straightly by means of the cutting device 5.
Patent JP-H0611797-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONISHI AKIRA
IPC: G03C1/14
Filed: 1992-06-29
Abstract: PURPOSE:To satisfy the requirement of a dye hindered in diffusion and to reduce fog and to improve stability in the lapse of time by providing at least one photographic constituent layers containing a specified compound on a support. CONSTITUTION:At least one of the photographic constituent layers, such as blue-, green-, and red-sensitive emulsion layers, interlayers, a protective layer, filter layers, an antihalation layer, and an irradiation preventive layer, contains the compound represented by formula in which each of R1-R8 is H or a substituent, and each of R7 and R8 may combine with each other to form a hetero ring; each of L1-L3 is methine; and m is 0, 1, or 2. It is preferred that this compound is contained in the photosensitive material in a dispersion of fine solid particles and it has at least one of carboxy, sulfonamide, and aminosulfonyl groups.
Patent JP-S5871610-A (JP)
Title: Single-phase autotransformer
Inventor: HAYASHI KENICHI
IPC: H01F29/02
Filed: 1981-10-26
Abstract: PURPOSE:To make a transformer small in size, by a method wherein tertiary voltage is kept constant irrespective of a tap position, and only tertiary impedance is increased, keeping O-phase impedance low. CONSTITUTION:As a tertiary winding 3 is excited by a low voltage winding 6 whose voltage is kept constant, the voltage does not fluctuate depending on the position of a tap winding 4. Further, as the tertiary winding 3 is wound on a side leg 9 whose cross section is about 1/2 of a main leg 8, the number of turns is about double compared to that in the case wound on the main leg 8, and the leakage impedance between the tertiary winding 3 and the other winding is about 4 times larger than that in the case wound on the main leg 8. Accordingly, since the accidental current is decreased when the outside of the tertiary winding is short-circuited, there is no need to make the capacity of the tertiary winding 3 larger than that required thermally so as to bear the large electromagnetic mechanical force due to the accidental current.
Patent JP-2001007434-A (JP)
Title: Light-emitting device, light-emitting element, semiconductor device and semiconductor element
Inventor: HAYASHI NOBUHIKO
IPC: H01S5/042
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a light-emitting device by which heat radiation of a light emitting part as heat generating part can be favorably performed and operation voltage can be reduced without requiring a high assembly accuracy. SOLUTION: The semiconductor laser device 100 which is formed by forming a semiconductor layer 15 having a light-emitting part H on a sapphire substrate 1, forming an n-type electrode 14 in an upper part of the semiconductor layer 15 and forming an n-type electrode 15 in a lower part of the semiconductor layer 15 is fixed on a heatsink placed on a stem 33 on which a spacer member 300 which is thinner than the heatsink 200 is provided. In this case, a p-type electrode 13 of the semiconductor laser device 100 is bonded to a first electrode layer 201 formed on the top of the heatsink 200 and a p-type electrode 14 of the semiconductor laser device 100 is connected to a second electrode layer 202 formed on the top of the spacer member through Ag paste 34.
Patent JP-H0834422-A (JP)
Title: Bottle-like container for liquid
Inventor: OTSUKI TOMOHIRO
IPC: A61J1/05
Filed: 1994-07-22
Abstract: PURPOSE:To prevent liquid contents from scattering from a container when it is opened by breaking off its fused part, in a bottle-like container wherein a synthetic resin-made cap is fusibly sealed around the outer periphery of the top opening of the neck part continuously extending from the synthetic resin- made body part for filling liquid and the fused part is broken off to open the container. CONSTITUTION:A skirt part 21 is formed at the lower part of a cap 2 in such a way as to cover a neck part 10 wholly or partly. A partition plate or raised part is formed within the neck part 10 so as to divide the flow cross section of the neck part 10. A constricted or swollen part is formed in the neck part 10.
Patent JP-S6233571-A (JP)
Title: Sprayer for medicine
Inventor: MAEDA YUTAKA
IPC: B05B7/14
Filed: 1985-08-03
Abstract: PURPOSE:To effectively adhere medicine to a coating surface by packing the medicine powder into a cylindrical housing case of which the lower part is a downward taper shape, hermetically closing the case, forcing compressed air into the upper part and ejecting the medicine through a pressure-feed port in the lower part. CONSTITUTION:The compressed air is supplied from an air source P into the case 1 for housing the medicine which is constituted by opening a supply port for the medicine to the upper part, closing the supply port with a hermetically closable cap 6, forming the entire part to a cylindrical shape having a required height and forming the lower part to the downward taper shape. A valve 19 is connected to the pressure-feed path formed of a hose 3 connected to the pressure-feed hole 11 and an ejection pipe 4. More specifically, the air source P supplies the compressed air to the upper part of the case 1 and the medicine deposited on the bottom of the case 1 is forced by the compressed air so that the medicine itself closes the lower part of the case. The medicine is uniformly pressed down by the air pressure and is collected in the hole 11 in the downward taper part so as to be ejected through the hose 3 and the pipe 4.
Patent JP-S6067994-A (JP)
Inventor: KIISU EMU HANKERU
IPC: E04B1/86
Filed: 1984-08-17
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-H0221625-A (JP)
Title: Transistor of high electron mobility
Inventor: OKABE TADAO
IPC: H01L29/812
Filed: 1988-07-08
Abstract: PURPOSE:To improve characteristics of a channel layer, and enable the high speed operation by forming a substrate under a channel layer of In-doped GaAs, and interposing, between the channel layer and the substrate, a buffer layer composed of GaAs epitaxial layer doped with In which is matched with In concentration of the substrate. CONSTITUTION:A substrate 1A is a semi-insulative GaAs substrate doped with In, and the following is formed thereon by MOCVD (organic metal chemical vapor growth) method; a buffer layer 6 composed of a GaAs epitaxial layer doped with In which is matched with the In concentration of the substrate 1A. A channel layer 2 of a non-doped InxGa1-xAs (0<x<1) layer grown epitaxially is formed on the buffer layer 6.
Patent JP-H0462307-A (JP)
Title: Moisture content separating/heating device
Inventor: KONO SHUNJI
IPC: F22G3/00
Filed: 1990-06-29
Abstract: PURPOSE:To improve the decrease of the plant thermal efficiency accompanying the decrease of moisture content separation efficiency when the turbine load varies and uneven distribution of cycle steam to heat transfer pipe group by a method wherein a cycle steam inlet nozzle, moisture content separation element and heat transfer pipes are arranged concentrically with the axis of the drum of the main body while the cycle steam inlet nozzle, moisture content separation element and heat transfer pipes are arranged in that order. CONSTITUTION:Cycle steam including moisture content flows into a moisture content separating/heating device from a cycle steam inlet nozzle 2. Since the vicinity of an inlet of a moisture content separation unit main body drum 14 is made into a simple axially symmetrical passage space, the cycle steam can easily and evenly disperse in the moisture content separation unit main body drum 14, accompanying moisture content is assuredly eliminated in the moisture content separation unit main body drum 14. In addition, the cycle steam from which moisture content has been removed flows into heat transfer pipe group 7 from an inlet 16 of a heater unit main body drum 12, which extends into a horn shape. At this time, the cycle steam heat-exchanges with high temperature steam in the heat transfer pipes 7, flows in the direction in parallel with the axis of the heat transfer pipes 7 while ascending the temperature, and is heated to an approximately even temperature in respective cross sections in the flowing direction during this process of temperature rising. By this method, the heat transfer efficiency at the heating unit can be kept high, and in addition, the thermal efficiency of the electricity generating plant is improved.
Patent JP-H0517670-A (JP)
Title: Thermosetting resin composition
Inventor: TAKAHASHI ATSUSHI
IPC: C08L63/00
Filed: 1991-07-12
Abstract: PURPOSE:To obtain the subject composition improved in heat resistance, toughness, and solvent resistance by mixing an epoxy resin and a specified aromatic polyether-amide. CONSTITUTION:99-1wt.% epoxy resin is mixed with 1-99wt.% aromatic polyether-amide having repeating units of formula I (wherein X is a group of formula II, bisphenylene or phenylene; Z is a group of formula III, SO2, CH2 or O; Y is an aromatic residue of an aromatic dibasic acid).
Patent JP-H0460445-A (JP)
Title: Selector valve
Inventor: NAGASAKI SUSUMU
IPC: G01N21/76
Filed: 1990-06-29
Abstract: PURPOSE:To put a plurality of three-way valves in one and thereby to make an apparatus small in size, and also to select each flow passage arbitrarily by one operating element and thereby to simplify a control, by a construction wherein a plurality of sets of flow orifices three of which form one set are provided in a prescribed direction. CONSTITUTION:Liquid supply pipes 53 which introduce each sort of reagent into a substance to be measured and supply a carrier liquid leading the substance to a measuring system and a washing liquid washing the measuring system are connected properly to flow orifices 21A to 21C, 28A to 28C, etc. of a valve seat member 43, and a valve member 44 is made to slide in a reciprocating manner in prescribed directions along the valve seat member 43. Thereby flow grooves 28D, 21D, etc. of the valve member 44 make two of the flow orifices 21A to 21C, 28A to 28C, etc., three in one set, of the corresponding valve seat member 43 communicate with each other, respectively. In this way, the liquid supply pipes connected to the flow orifices 21A to 21C, 28A to 28C, etc., three in one set, provided in a plurality in the valve seat member 43 are selected arbitrarily and each sort of reagent, the carrier liquid and the washing liquid can be supplied. According to this constitution, control of an apparatus can be simplified.
Patent JP-H0729165-A (JP)
Title: Recording medium
Inventor: FUKUDA KAZUO
IPC: G11B7/2531
Filed: 1993-07-12
Abstract: PURPOSE:To improve the durability of a recording medium employing a glass substrate. CONSTITUTION:Foundation films 11, magnetic or optical recording films 12 and protective films 13 are formed in this order on both the front and rear surfaces of a glass substrate 1 and on both the inner and outer circumferential surfaces of the glass substrate 1 except parts which are placed in the groove of a pallet when films are formed. Further, anaerobic resin films 14 are formed on the protective films 13 on the parts of the inner and outer circumferential surfaces on which the films 11, 12 and 13 are formed and the anaerobic resin films 14 are formed directly on the glass substrate 1 of the parts of the inner and outer circumferential surfaces which are placed in the trench of the pallet and on which the films 11, 12 and 13 are not formed. Further, a lubricating oil film 15 are formed over the whole surface of the glass substrate 1.
Patent JP-S6416074-A (JP)
Title: Facsimile equipment with confidentiality function
Inventor: KINOSHITA YUZURU
IPC: H04N1/00
Filed: 1987-07-09
Abstract: PURPOSE:To keep the secrecy till an original reaches a recipient himself by covering the original face of recording paper by a cover member or recording paper itself and discharging the original to the outside of the main body while being not easily exfoliated by means of paste or the like. CONSTITUTION:The original face of recording paper 3 reproduced in the facsimile main body 2 is covered by a cover member 1 or folded to apply covering. In order to keep the state, a fixing means such as paste is adopted. Thus, the recording paper discharged at the outside of the main body cannot be intercepted because the original face is faced inward and its content cannot be overlooked without exfoliating the adhesives or the like and even when a person other than the recipient himself receives the original, the person cannot look into the original. Thus, the function of confidentiality is enough enhanced.
Patent JP-H09328145-A (JP)
Title: Liquid-packaging container
Inventor: KIMURA HIROYUKI
IPC: B65D33/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-packaging container by which a liquid can be easily and securely recharged in a bottle when the bottle is refilled with the liquid. SOLUTION: The upper heatseal part 4 is formed in the state that a liquid- pouring opening 3 is projected from the upper end of the liquid-containing part 2, in a liquid-packaging container in which a liquid is held in the containing part 2 formed in a bag body 1 made of a flexible synthetic resin film. A notch 5 is provided at the opposite position to the side edge of the rising part in the liquid-pouring opening 3, in the side edge of the bag body 1. And a cut part 6 connected to the cutting line of the bag starting from the notch 5 is provided along the rising side edge of the liquid-pouring opening 3. By cutting the bag body 1 from the notch 5 through the cut part 6, the liquid-pouring opening 3 is opened in the state it is projected from the upper end of the liquid- containing part 2.
Patent JP-S5960364-A (JP)
Title: Voltage detector of gas insulation switching device
Inventor: AMAMIYA TAKASHI
IPC: H02B13/02
Filed: 1982-09-30
Abstract: PURPOSE:To spot the fault of a power-transmission line with superior sensitivity and to simplify circuit constitution and structure by providing a surge-light converting circuit on the output side of a voltage divider for surge reception connected to the voltage division part of a transformer (PD) for a capacitor type and using an optical cable for signal transmission. CONSTITUTION:A fault surge waveform entering a high-voltage main circuit conductor 1 is extracted by a filter circuit 7 for surge reception and inputted to the surge-light converting circuit 13. Its output light signal is transmitted to a fault-point circuit part 9 through the optical cable 14 and not influenced by an external noise even in the electric local transmission path between the both, so the fault point is spotted with good sensitivity. Further, the surge-light converting circuit 13 has an amplifying function, so voltage division ratio at points K and J is small, a divided voltage of commercial frequency PD is <=100V, and the insulation design of a PD voltage dividing circuit part is facilitated to simplify the structure.
Patent JP-S6153197-A (JP)
Title: Crystal growth device
Inventor: OKI YOSHIMASA
IPC: H01L21/20
Filed: 1984-08-18
Abstract: PURPOSE:To suppress an unfavorable gas flow such as convection, etc., and to obtain uniform crystal growth layer in high reproducibility, by unifying a gas flow in a downstream side from a holder placing a crystal growth substrate. CONSTITUTION:The quartz gas flow forming jig 28 having a great number of holes with 0.5-5mm. thickness is attached to the rotatable shaft 22 having the wafer holder 21, at a position >=5cm upper stream side from the exhaust vent 25 of the reaction tube 23. Consequently, a symmetic and steady gas flow can be made in the whole reaction tube including the downstream side from the wafer holder, to give crystal having good uniformity.
Patent JP-H06346068-A (JP)
Title: Oil, its transportation and purification
Inventor: TAKAGI YOSHIYO
IPC: C10G19/00
Filed: 1993-06-03
Abstract: PURPOSE:To safely transport an oil while suppressing the environmental pollution caused by the oil. CONSTITUTION:Unrefined oil or refined oil is mixed with fine powder or powder of vegetable and transported in the form of a solid solution containing the oil dissolved in the fine powder or powder in solid state. At the same time, harmful substances are extracted and converted to be soluble in water by the treatment with a water/alcohol/hexane mixture, an organic solvent or an alkali solution or by steam distillation and removed in the form of salts. The oil component is subjected to fractional distillation.
Patent JP-H06346382-A (JP)
Title: Method for processing material for clothes
Inventor: HAKUEN SADAYUKI
IPC: D06P5/00
Filed: 1993-06-04
Abstract: PURPOSE:To provide a method for processing a material for clothes without requiring any color matching requiring much labor and skilled technique at all in a process for processing the material for the clothes in clothings composed of a body fabric part and parts other than the body fabric part. CONSTITUTION:This method for processing a material for clothes in clothings composed of a body fabric part and parts other than the body fabric part comprises is characterized by initially dyeing a knitted fabric knitted into a tubular knitted form and a fabric for the body fabric part in the same bath, unknitting the dyed tubular knitted fabric into yarn and then further knitting or weaving the resultant yarn into parts other than the body fabric part. This method for processing the material for clothes has further characteristics in partial application of yarn having dyeability different from that of the yarn applied to the tubular knitted fabric, knitting of the tubular knitted fabric therefrom, passage of a frame through the dyed tubular knitted fabric as pretreatment in unknitting the tubular knitted fabric into the yarn and carrying out of the treatment for peeling the sticking of the tubular knitted fabric.
Patent JP-H11318369-A (JP)
Title: Batter liquid, and frozen fried food for microwave cooking
Inventor: MISHIRO MAKOTO
IPC: A23L7/157
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a batter liquid capable of retaining the crispy touch of a just fried coating, when a frying food is fried and subsequently preserved by a freezing method, and to provide a frozen fried food which is cooked with microwaves and retains the crispy touch of the coating, even when frozen and preserved and when cooked with the microwaves. SOLUTION: This batter liquid for a fried food contains wheat flour, starch, water, and edible fatty oils and/or edible powdery fats as main components. Therein, a hydrophilic polyglycerol fatty acid ester having an HLB of >=10 in the powdery form having a particle diameter of <=500 μm is preliminarily added to the powdery raw materials in the powdery state. The frozen fried food for microwave cooking is obtained by frying the batter liquid and subsequently freezing the fried product.
Patent JP-S5961167-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURODA SHIGERU
IPC: H01L27/095
Filed: 1982-09-30
Abstract: PURPOSE:To complete the electric isolation of each E/D region, and to obtain a semiconductor region having excellent crystallinity as the region for a depletion- mode type element when manufacturing the semiconductor device of E/D constitution using a GaAs group compound semiconductor. CONSTITUTION:An undoped GaAs active layer 2, an N type AlGaAs layer 3 and an N type GaAs layer 4 are grown on a semi-insulating GaAs substrate 1 in an epitaxial manner through a MBE method or the like. A mask film 5 for protecting the region ER for an enhancement-mode type element is formed, and oxygen ions are implanted to insulate the region DR for the depletion-mode type element. A mask film 6 for selective growth consisting of a silicon dioxide film is formed, the film 6 is patterned, and an opening is formed on the region DR. A GaAs layer with an impurity concentration profile suitable as the region for the depletion-mode type element or a semiconductor layer 7 such as a hetero junction layer is formed. The semiconductor layer 7 is patterned, and the layer 7 is left only in the region DR and others are removed. The region ER and the region DR obtained in this manner are insulated completely to each other.
Patent JP-S5959593-A (JP)
Title: Construction equipment for ship
Inventor: YASUNOBU SATORU
IPC: B63B9/00
Filed: 1982-09-29
Abstract: PURPOSE:To enable a block to be increased in its size irrespective of the capacity of a crane and to improve the efficiency of a ship structure, by a method wherein the deck surface of a floating body used for assembling a ship hull and provided with a water pouring 1 draining system, is positioned flush with the place on a dock or quay where ship blocks are assembled together. CONSTITUTION:A floating body 2, coming in and out of a dock 1, is constituted such that it has a water pouring/draining system, a ship hull can be assembled on a deck surface 2a, and when the floating body is seated on the bottom of the dock 1, the deck surface 2a is located flush with a dock edge surface 1a and there is no wide gap between the floating body and the dock edge. Construction of a ship is carried out in such processes that ship blocks are assembled together on an assembling position 3 flush with the dock edge surface 1a, the assembly is carried by means of rollers onto the floating body 2 seated on the bottom by pouring water so as to join the blocks together, the floating body 2 is forced to float away from the bottom by draining water to pull it out to the sea surface after joining of the blocks is completed, the floating body is sunk by pouring water in it on the sea surface, and a ship hull is forced to float on the sea. This eliminates the need for a crane and enables a block to be increased in its size without limitation caused by the capacity of the crane.
Patent JP-S5960902-A (JP)
Inventor: OOKUMA TOSHIHIKO
IPC: F21S9/02
Filed: 1982-09-30
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。