baber/WOPTO huggingface dataset:
Patent JP-S6258621-A (JP)
Title: Fine pattern forming method
Inventor: OIWA NORIHISA
IPC: H01L21/30
Filed: 1985-09-09
Abstract: PURPOSE:To improve the processing accuracy of patterns by a method wherein the amount of exposure distortion is worked out by measuring the mark position for optical distortion measurement formed by an optical reduction stepper, and the drawn pattern formed by a charged beam lithography equipment is corrected by said amount of distortion. CONSTITUTION:The wafer 15, on which a transfer pattern is formed using an optical reduction stepper which is not shown in the diagram, is placed on the table 17 of an electron beam lithography equipment. An exposure distortion measuring mark (not shown in the diagram) is formed on the wafer 15 when a transfer operation is performed. When a pattern is drawn by an electron beam, first, the beam emitted from an electron gun 11 is made to irradiate on the mark to be used for measurement of distortion, the reflected electron of the beam is detected by a detector 24, and the deviation between the position of the reflected electron and the designed position is detected. Then, the pattern drawn by the electron beam is corrected using the above-mentioned amount of deviation. As a result, the overlapping accuracy of the transfer pattern and the drawn pattern can be improved.
Patent JP-S5989915-A (JP)
Title: Liquid fuel combustion device
Inventor: HASHIMOTO AKIRA
IPC: F23D3/40
Filed: 1982-11-12
Abstract: PURPOSE:To improve vaporization efficiency, reduce the adhesion of tar and the like, and contrive the longevity of the titled device by a method wherein a liquid suction body is provided inside of a vessel which equiped wit each inlet of liquid and gas, an outlet of mixed gas, also a heat generating body having required effective area is provided to supply a heat to the liquid suction body. CONSTITUTION:A vessel 1 equiped with an inlet 2 for liquid fuel, an inlet 3 for gas and an outlet 4 for mixed gas is installed. A suction body 5 for the liquid fuel is provided inside of the vessel 1, also a heat generating body 6 for supplying the heat to the suction body is provided. The apparent effective surface area M of the heat generating body 6 is shown by M=pidXl, as the external diameter of the body is (d), the length of that is (l). Further, the performance of the heat generating body is designed to achieve the vaporizing performance 30- 300kcal per hour per cm<2> for the heat generating body area. Thereafter, the vaporization efficiency is improved, the abnormal temperature rising of the vaporizing part can be prevented and the adhesion of a tar and the like on the vaporizing part can be reduced, accordingly, the longevity of the device can be achieved.
Patent JP-H0364073-A (JP)
Title: Compound semiconductor device and manufacture thereof
Inventor: ODA OSAMU
IPC: H01L29/78
Filed: 1989-08-02
Abstract: PURPOSE:To make composition of an insulating film homogeneous and to obtain a MOSFET having excellent characteristics by vacuum-sealing other element of the same group as an element of a compound semiconductor substrate in an ampule, heating it, and forming a mixed crystal layer between the substrate and the insulating film. CONSTITUTION:An Fe-doped semi-insulating InP single crystal is grown by an LEC method, cut in a direction perpendicular to a pulling-up axis, and Si<+> ions are implanted to a cut wafer. An SiNx film is deposited on the surface of an ion implanted substrate by a sputtering method. Thereafter, it is annealed to be activated, the film is removed by etching with a fluoric acid. The thus treated wafer 2 is introduced together with rod phosphorus in a quartz ampule 1, evacuated in vacuum, oxygen gas is then introduced, heat treated to form a uniform insulating oxide film on the wafer. Thus, electrons can be moved in a mixed crystal layer formed between the insulating film and the substrate at a high speed.
Patent JP-S6447201-A (JP)
Title: Automatic train control signal receiver
Inventor: TACHIKAWA HIROSHI
IPC: B61L3/08
Filed: 1987-08-11
Abstract: PURPOSE:To improve speed responsiveness on board to variation of ATC signal, by combining a received raw signal and a sub signal according to a predetermined condition. CONSTITUTION:Upon production of a signal (main or sub signal), it is judged whether a counterpart signal has been emitted within a set waiting time. If it has been produced, they are combined and registered in a memory box 8. If it has not been produced, it is judged whether there is a signal having no counterpart signal in the memory box 8. If there is a signal having no counterpart signal and that signal can be combined with the produced signal, they are combined and registered in the memory box 8. Then a speed control signal is outputted based on a combination stored in the memory box 8.
Patent JP-H0483865-A (JP)
Title: Formation of thin film
Inventor: ONO TADASHI
IPC: C23C14/24
Filed: 1990-07-27
Abstract: PURPOSE:To efficiently implant argon ion in a thin film by forming a vapor- deposition window through which a vapor-deposition material at the center of a positive-potential electrode is passed into a conical shape with the surface expanded toward a negative-potential electrode. CONSTITUTION:A vacuum vessel 11 is evacuated, gaseous argon is introduced through a gas injection port 11a, and a glow discharge is generated between a positive-potential electrode 12 and a negative-potential electrode 13 by a high-frequency power source 15. A vaporization source 14 is then actuated, the vapor-deposition material 17 vaporized from the source 14 is ionized by the glow discharge, passed through a vapor-deposition window 12a of the electrode 12, accelerated toward the electrode 13, flown toward a substrate 16 in the forward direction and allowed to collide on the surface of the substrate 16. At this time, since the electrode 12 is formed into a conical shape, the argon ion 18 is flown toward the substrate 16 in the forward direction and converged, and most of the argon ions are allowed to collide on the thin film 16a formed on the surface of the substrate 16 by the deposition of the material 17.
Patent JP-H1033628-A (JP)
Title: Door structure for sauna
Inventor: MORITA TETSUYA
IPC: A61H33/06
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a door structure for a sauna, in which a door panel which is about to be closed by resilient energizing force can be closed smoothly and surely without vibration. SOLUTION: This door structure is so constructed that a door panel 3 resiliently energized in the closing direction is attached to an entrance opening part 2 of a sauna room 1 in such a manner as to be freely opened and closed, and a soft packing material 5 extending over the whole periphery is provided on either the front surface of a door stop frame 4 formed in the inner periphery of the entrance opening part 2 or the rear surface of the outer peripheral part of the door panel 3.  In this case, on either the door stop frame 4 or the door panel 3, a projecting piece 6 partially disposed in the circumferential direction is provided, whereby when the door panel 3 is closed, the projecting piece 6 is brought into contact with the opposite surface immediately before the soft packing material 5 is brought into contact with the opposite surface, and in the contacting condition, the soft packing material 5 is brought into contact with the opposite surface by the resiliently energizing force in the direction of closing the door panel 3.
Patent JP-S58101346-A (JP)
Title: Instruction execution controlling system
Inventor: SAKAMOTO KAZUSHI
IPC: G06F9/38
Filed: 1981-12-11
Abstract: PURPOSE:To improve the pressing effeciency with a passing execution of an instruction without a flag as far as possible, by collating an operand address with a write operand address during the readout instruction and setting an execution inhibit flag when they are coincident with each other. CONSTITUTION:An instruction is fetched with an instruction controller 3 from a main storage device 1, an execution inhibit flag C is added as required and stored in an instruction register group 6. An instruction controller 3 picks up an executionable instruction not set with an execution inhibit flag C and supplies the instruction to an operation execution device 4. The device 4 executes the supplied instruction and informs the end of execution to the controller 3. Thus, when an instruction being a cause to set the flag C is executed and finished, the instruction controller 3 turns off the flag C and release the inhibition of execution.
Patent JP-H0753066-A (JP)
Title: Paper feeding cassette
Inventor: KIYAMA TOSHIHIKO
IPC: B65H1/26
Filed: 1993-08-11
Abstract: PURPOSE:To reduce the installing projected area of a printer as the whole by reducing the projecting amount of a paper feeding cassette from a printer main body. CONSTITUTION:A cassette frame 11 is divided into the cassette front frame 13 and the cassette rear frame 14, the inclination angle of the cassette rear frame 14 is made regulatable to rotate, and by inclining the cassette rear frame 14, the projecting amount of the cassette frame 11 in the horizontal direction from a printer main body is reduced.
Patent JP-H0759299-A (JP)
Title: Miniature motor
Inventor: SHIBUYA ISAO
IPC: H02K13/00
Filed: 1993-08-11
Abstract: PURPOSE:To prevent abnormal sound and to reduce mechanical noise by forming the sliding surface of the outer periphery of a commutator to a specific surface roughness by an abrasive. CONSTITUTION:The outer-periphery surface of a commutator 4 is subjected to abrasion machining by abrasion materials with grain sizes of 3, 12, 30, 40, and 60mum. The surface roughness at that time (JIS Rz 10-point average roughness mum) is 3 (0.1-1.5), 12 (less than 0.5-2.0), 30 (2.0-5.5), 40 (4.5-8.5), and 60 (7.5-14.0). The compact motor is rotated at 4,000rpm and A characteristic sound pressure level is measured. As a result, by setting the grain size of the abrasive material to 30mum or more and 10-point average surface roughness to Rz=2.0-14.0mum, mechanical noise can be reduced below 34dB. Namely, since the sliding engagement relationship between a brush 14 and a commutator 4 becomes smooth, the friction force between both becomes stable, the generation of an abnormal stick slip phenomenon can be prevented, and mechanical noise can be reduced.
Patent JP-H0690956-A (JP)
Title: Analysis and treatment for distubance of swallowing function
Inventor: SHIRITSUTO YARUKONII
IPC: A61B10/00
Filed: 1991-08-08
Abstract: PURPOSE: To enable a specialist physician to use in his/her own hospital and make very many subjects analyzable by installing a transducer means actuated by displacement and/or pressure at a position desired for analysis of the behavior during the time of swallowing through larynx or the like. CONSTITUTION: A transducer 2 is installed at a place 1 to be analyzed of a subject. An electric signal generated by the transducer 2 is transmitted to a sampling means 4 through an electric wire 3, and further connected to an A-D card. A microprocessor 5 directly connected with the output of the transducer 2 receives the data from the sampling means 4 integrated with this and examines the data precisely. The data examined in the form of data expressing intensity against time is indicated on a display 6.
Patent JP-S58104204-A (JP)
Inventor: MINODA YASUYUKI
IPC: B29D7/00
Filed: 1981-12-11
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-H0549201-A (JP)
Title: Mold motor
Inventor: TAKUBO YUTAKA
IPC: H02K15/12
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a stator for a mold motor, capable of obtaining predetermined characteristics and functions, by a method wherein a small diametral hole is provided at the outer peripheral side of the coil end arranging part of a stator core and a stepped fixing pin is inserted thereinto to set it into a mold and effect seal molding by pouring resin thereinto thereafter. CONSTITUTION:The main body 1 of a mold motor is produced by seal molding of the whole of an insert 5, consisting of the insert 5 having a configuration in which coil ends 3 are projected from both sides of a stator core 2, a fixing pin 1a inserted into the small diametral hole 2a of the stator core 2 at the outer peripheral side of the coil ends which are cast simultaneously by mold resin 4. In this case, a plurality of fixing pins 1a can be inserted into a plurality of small diametral holes 2a in accordance with necessity. The positioning section 6a of a movable mold 6 is employed for preventing the rightward positional deviation of the insert 5 while the fixing pins 1a are employed for preventing the leftward positional deviation. The fixing pin 1a is inserted previously into the small diametral hole 2a before setting the insert 5 into the seal molding mold.
Patent JP-S5991159-A (JP)
Title: Strippable paint composition
Inventor: TAKARABE KUNIHIDE
IPC: C09D151/00
Filed: 1982-11-16
Abstract: PURPOSE:To provide the titlted compsn. which gives a strippable coating film having excellent mechanical properties and chemical resistance, by copolymerizing an alkyl acrylate and other vinyl monomer in the presence of a water- soluble resin backbone polymer in an aq. medium. CONSTITUTION:An alkyl acrylate monomer such as ethyl acrylate and other copolymerizable vinyl monomer such as acrylonitrile are copolymerized in the presence of a water-soluble resin backbone polymer such as partially saponified PVA having a degree of saponification of 85-99% and a degree of polymn. of 1,500 or above in an aq. medium to obtain a copolymer emulsion where the compolymer has a glass transition point of -40-+30 deg.C. The titled strippable paint compsn. consists of this emulsion and gives a peelable coating film in the form of a continuous film. This paint compsn. can be applied to any of inorg. and org. materials.
Patent JP-H0758577-A (JP)
Title: Piezoelectric element and piezoelectric oscillator with element mounted thereto
Inventor: YOSHIMOTO HISAYA
IPC: H03H9/17
Filed: 1993-08-11
Abstract: PURPOSE:To manufacture a piezoelectric oscillator at a low cost by locating one or both electrode films from an end face of the piezoelectric ceramic piece to the other so as to prevent deterioration in the vibration characteristic due to attenuation. CONSTITUTION:A front side electrode film 5 is extended to a position biased slightly to the left from a middle part of a ceramic piece in the lengthwise direction from the right end and conversely a rear side electrode film 6 is extended to a position biased slightly to the right from a middle part of a ceramic piece in the lengthwise direction from the left end. In this case, the electrode films 5, 6 are not provided to only one side of the ceramic piece 4 and extension parts 5a, 6a of the electrode films 5, 6 are provided so as to allow them to invade from the end face of end face of the substrate chip toward the other side. Since the short-circuit face of a piezoelectric element 1 is basically open, the characteristic deterioration due to vibration attenuation is eliminated or reduced different from a conventional piezoelectric element. Since the process of dip-coating a conductive adhesives is omitted, the manufacture cost from the standpoint of a material cost and a job cost is reduced.
Patent JP-S6443764-A (JP)
Title: Monitoring device
Inventor: SAITO HIROYUKI
IPC: G01S7/52
Filed: 1987-08-12
Abstract: PURPOSE:To preclude mismeasurement by controlling the medium emission intensity of a main medium emitting means based on the detection intensity of a submedium emission means and the submedium detecting means provided a specific interval before and holding the state of an output signal optimum. CONSTITUTION:A subordinate light source 4 and a subordinate photodetector 5 are arranged at the front part of a vehicle, and a main light source 7 and a main photodetector 6 are arranged at the rear part at a distance l, and they are connected to a processing circuit 3. Further, the circuit 3 photodetects light emitted by the subordinate light source 4 by the subordinate photodetector 5 and guided to a microcomputer 32 after photoelectric conversion 42 and A/D conversion 31 to calculate the best value of the light emission intensity of the main light source 7. Then the main light source 7 is delayed by the delay of the main photodetector 6 based upon the distance l and the vehicle speed to emit light controlled into optimum light. The speed is therefore prevented from being mismeasured by controlling the photodetection intensity of the main photodetector 6 to a fixed value.
Patent JP-S62162009-A (JP)
Title: Viscose rayon hollow fiber
Inventor: NISHIYAMA KAZUNARI
IPC: D01F2/06
Filed: 1986-08-28
Abstract: PURPOSE:The titled hollow fiber that is composed of regenerated cellulosic fibers made through the viscose rayon process and has the skin layer of a specific thickness as the outer wall, the core layer as the inner wall and the running-through hollow part, thus showing good mechanical properties, high dimensional stability and excellent membrane permeation performance. CONSTITUTION:The objective hollow fiber is composed of a thin skin layer less than 1mu thick as the outer wall, a core layer as the inner wall and a running-through hollow part, and is made from regenerated cellulose through the viscose rayon process. When the outer diameter of the hollow fiber is represented as amu, the wall thickness as bmu, a and b preferably satisfy following equations: 50<=a<=500, and 1.33X10<-2>a+2.33<=b<=6.67X10<2>a+6.67<=30.
Patent JP-H0521813-A (JP)
Title: Hermetic seal structure for semiconductor pressure sensor and its manufacture
Inventor: TEJIMA YOSHIHIRO
IPC: H01L29/84
Filed: 1991-07-15
Abstract: PURPOSE:To improve the strength of a junction and simplify the manufacture process. CONSTITUTION:This is hermetic seal structure for a semiconductor pressure sensor, and the metallic body 2 and the alumina stem 1 arranged in this metallic body 2, and this alumina stem 1 and the semiconductor terminal 3 inserted in the insertion hole 5 provided in the alumina stem 1 are junctioned with each other, respectively, by active metal solder materials 4 which contain Ti.
Patent JP-S58102052-A (JP)
Title: Heat pump type water heating equipment
Inventor: MOCHIZUKI TAKETOSHI
IPC: F24H1/18
Filed: 1981-12-14
Abstract: PURPOSE:To efficiently heat the water on a single refrigerating cycle by a process wherein the water heating process is divided into two stages: in the first stage, medium temperature water is produced and stored in an heat accumulator; in the second stage, said medium temperature water is heated in order to get high temperature water. CONSTITUTION:The refrigerating cycle consists of a compressor 101, a condenser 102, an expansion valve 103 and an air heat source type evaporator 104. A hot water passage connecting to said condenser 102 consists of pipes 119, 118, which is provided with a pump 110 and to which a feed water pipe 121 is connected through a valve 111 and also to which a low temperature heat accumulator 108 and a high temperature heat accumulator 109 are connected in parallel through valves 112 and 115 respectively, and a pipe 120, to which the low temperature heat accumulator 108 and the high temperature heat accumulator 109 are connected in parallel through valves 113 and 116 respectively. Owing to the arrangement as mentioned above, the medium temperature water stored in the low temperature heat accumulator 108 is recirculated to the condenser 102 in orde to be turned into high temperature water and stored in the high temperature heat accumulator 109.
Patent JP-H0484441-A (JP)
Title: Forming method for aggase2 crystalline thin film
Inventor: TADOKORO TOYOYASU
IPC: H01L21/363
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a forming method for an AgGaSe2 crystalline thin film having high reproducibility by disposing Ag, Ga, Se on a GaAs substrate in plane (100) in vacuum while holding at a predetermined temperature, and depositing the Ag, Ga and Se on the substrate in vacuum. CONSTITUTION:A substrate 1 is mounted in a vacuum depositing device 2, and Ag, Ga, Se powders are respectively filled in Knudsen cells 5, 5a, 5b. Then, a vacuum tank 6 is evacuated in vacuum, the substrate 1 is heat treated at 200-500 deg.C for 30min by a heater 3, the substrate 1 is then cooled, and maintained at 300 deg.C. The temperatures of the cells 5, 5a, 5b are controlled by a heater 9 to hold the cell 5 containing the Ag powder at 700950 deg.C, the cell 5a containing the Ga powder at 850-1000 deg.C and the cell 5a containing the Se powder at 130-200 deg.C, a shutter 4 between the cells 5, 5a, 5b and the substrate 1 is opened, and they are deposited.
Patent JP-2000035216-A (JP)
Title: Exhaust top for combustion apparatus
Inventor: MIZUSHIMA KAZUTO
IPC: F23L17/02
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust top effective to suppression of noise, in an exhaust top mounted on the tip of the exhaust cylinder of a combustion apparatus. SOLUTION: An exhaust top of a combustion apparatus comprises a cylindrical main body 21 wherein discharge holes 23 and 23 are formed in an outer periphery and a downstream end at a tip in an axial direction is closed; and a rear plate 47 with which the upper stream end of the cylindrical main body 21 is covered and in which an exhaust cylinder connection hole 27 is formed. An extension cylinder forming a diffusion and deceleration region for exhaust gas formed by linearly extending the cylindrical main body 21 to a spot situated upper stream as it is interposed between the part, where the discharge holes 23 and 23 are formed, of the outer periphery of the cylindrical main body 21 and the rear plate 47.
Patent JP-S6473165-A (JP)
Title: Fuel injector for two cycle engine
Inventor: BUERUNAA GAIYAA
IPC: F02B75/02
Filed: 1988-08-12
Abstract: PURPOSE: To control an injection time without a maintenance securely and precisely by closing a hole which connects a shock chamber with a crankcase at an engine movable portion temporarily within a predetermined injection interrupting time. CONSTITUTION: A connecting tube 12 diverged from a crank case 7 is lead to a shock chamber 21 of an injection pump 10. The connecting tube 12 is connected with the crank case 7 at a control hole 24 directly and the control hole 24 is closed from an almost upper dead center to 120 deg. after dead center by a crank web 1. Therefor, when a central hole 24 opens by rising of a pressure in the crank case 7 to 120 deg. after the upper dead center, a pressure in a shock chamber 21 rises suddenly. A high-pressure presses a diaphragm downward against a power of a spring 27, thereby a fuel is injected in a combustion chamber 5 by an exhaust valve 19, an injection tube 20 and an injection nozzle 6 when a piston 4 is in almost under the dead center by descending of a piston pump 25 to an inside of a pump chamber 18.
Patent JP-H1095127-A (JP)
Title: Image forming apparatus of ink-jet method
Inventor: SUZUKI KOJI
IPC: B41J2/165
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To enable the miniaturization of an apparatus without installing a driving means individually for each member by a method in which a cap member, a wiper member, etc., are moved forward/backward to/from the transfer route of a recording head carriage and positioned, and a driving means for actuating a pump is installed. SOLUTION: In an image forming apparatus of an ink-jet method, the clogging of nozzle parts 3b, 3c and defective image formation do not occur over a long period, and even when the nozzle parts 3b, 3c clogged up after a concerned period, they can be recovered immediately. In this image forming apparatus, since cap members 9c, 9d, a wiper member 32, carriage position fixing member 15, and a cap communication hole sealing member 31 are moved forward/backward to/from the transfer route of a recording head and a pump 17a is actuated by one pulse motor, it is unnecessary to install a driving means individually for each member, enabling remarkable miniaturization of the apparatus.