baber/WOPTO huggingface dataset:
Patent JP-2000012899-A (JP)
Title: Manufacture of nitride semiconductor device
Inventor: NISHI SHUSAKU
IPC: H01L33/32
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor device which is superior in uniformity of light characteristics and reliability. SOLUTION: A method of forming an electrode on a nitride semiconductor comprises a first process, where a metal 211 is formed on a nitride semiconductor 200 to be processed into an electrode, a second process where the metal 211 is thermally treated in an oxygen atmosphere, to come into ohmic contact with the nitride semiconductor 200, a third process, where a metal oxide 212 formed on the surface of the metal 211 is removed for the formation of a transparent electrode 201, and a fourth process where a wire bonding pad 202 is formed on the transparent electrode 201.
Patent JP-H0218608-A (JP)
Title: Case for portable equipment
Inventor: YOSHINAGA YOSHIO
IPC: G06F1/16
Filed: 1988-07-07
Abstract: PURPOSE:To improve the portability, the safety and the operability of a portable equipment by using a drop preventing means consisting of a streak body having its single end connected to a portable equipment and an automatic streak body winding device which is attached to the streak body and a case main body and takes up the streak body. CONSTITUTION:A drop preventing device 28 consists of a streak body 26 having its single end connected to a portable equipment 2 and an automatic streak body winding device 27 which is attached to the body 26 and a case main body and takes up the body 26. Thus the case 1 containing the equipment 2 can be fixed to a waist band 5, etc., via an attachment part. Then it is possible to prevent the drop of the equipment 2 onto the ground since the equipment 2 is connected to the case 1 via the body 26. In addition, the drop preventing body 26 can be drawn out via the device 27 attached to the case 1 and also taken up at all times. In such a way, the portability, the safety and the operability can be improved for the equipment 2.
Patent JP-S6231500-A (JP)
Inventor: TAKECHI SHUNEI
IPC: G08G1/0968
Filed: 1985-08-01
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-H0459989-A (JP)
Title: Gold-cobalt alloy plating bath
Inventor: SHODA TOSHIAKI
IPC: C25D3/62
Filed: 1990-06-29
Abstract: PURPOSE:To obtain a plating bath producing a satisfactory improving effect at an increased temp. and in a current density range for bright plating and forming no black deposit at high current density by adding nitrilotriacetic acid to a plating bath contg. specified dicarboxylic acid. CONSTITUTION:This plating bath contains dicarboxylic acid represented by a formula HOOC-(CH2)n-COOH (where (n) is 1-4) and/or alkali dicarboxylate represented by a formula MOOC-(CH2)n-COOM (where (n) is 1-4 and M is an alkali metal or NH4+<)>, nitrilotriacetic acid, soluble metallic salt and Co salt. In this bath, the nitrilotriacetic acid acts as a Co complexing agent and is preferably contained by 3-50g/l.
Patent JP-S6060871-A (JP)
Inventor: SHIMA SATOSHI
IPC: A63F7/02
Filed: 1983-09-14
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-H1015975-A (JP)
Title: Polyolefinic resin in-mold foamed moled object fitted with insert material and its production
Inventor: MATSUKI KIYOSHI
IPC: B29K23/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefinic resin in-mold foamed molded object fitted with an insert material consisting of polyolefinic resin foam beads formed into a polyolefinic resin in-mold foamed molded object by in-mold foaming and an insert material strongly fused each other, good in production efficiency, generating no harmful gas at a time of combustion and easy to recycle. SOLUTION: A polyolefinic resin in-mold foamed molded object fitted with an insert material consists of a polyolefinic resin inmold foamed molded object 2 and the polyolefinic copolymer insert member based on propylene fused to and integrated with the molded object 2 or consists of the polyolefinic resin in-mold foamed molded object 2 and the TPO insert member 3 composed of a mixture consisting of a hard segment and a soft segment integrally fused to the molded object 2. An attaching.reinforcing insert member is provided to the part to which the polyolefinic resin in-mold foamed molded object 2 is not fused of the polyolefinic copolymer insert member or the TPO insert member 3.
Patent JP-S5870009-A (JP)
Title: Method of controlling compound prime mover plant and apparatus therefor
Inventor: SAGAWA RIYUUICHI
IPC: F01K23/10
Filed: 1981-10-23
Abstract: PURPOSE:To operate efficiently a compound prime mover plant and to make possible to run it at a certain load speed, by providng a controlling gear with load adjusing means, engine output setting means, running mode setting means, load control means, and engine output allotting arithmetic means. CONSTITUTION:A compound prime mover plant 1 has a compound engine 4 and a load 3, and the compound engine 4 comprises gas turbine engines 6a,...6n and a steam turbine 11. A controlling gear 2 includes load adjusting means 20, engine output setting means 30, running mode setting means 40, load control means 70 and engine output allotting arithmetic means 50. In accordance with the state of load, the output of the compound engine is set, the speed of the load 3 is retained by correcting the propeller pitch angle, and the running mode is suitably switched over. Thus, the compound plant can be efficiently operated, and can be run stably at a certain load speed.
Patent JP-S6326322-A (JP)
Title: Aluminum alloy foil minimized in pinholes
Inventor: SAKAGUCHI MASASHI
IPC: C22C21/00
Filed: 1986-07-18
Abstract: PURPOSE:To produce extra-thin foil which is free from pinholes and has excellent tensile strength and machinability by specifying the contents of Fe and Si in an Al-Fe alloy and controlling the solutinization amt. of Fe. CONSTITUTION:The Al foil which consists of 0.8-2.8% Fe, <=0.2% Si, if necessary, <=0.3% Mn, and the balance Al, and is controlled to <=0.02% concn. of solutionized Fe (<=0.2% concn. of solutionized Mn if Mn is incorporated into the alloy) is used for the foil alloy. The important requirements to minimize the pinholes of the extra-thin Al foil are to decrease work hardening of rolling in addition to diminish the crystal grains after annealing of the foil base. The increase of the foil strength after the final annealing necessitates the increase of the number of the particles in the foil thickness by diminishing the recrystal grains and the increase of the strength within the respective grains. Since the above-mentioned Al alloy satisfies such two contradicting requirements in the harmony preferable as far as possible, the objective extra-thin foil is obtd.
Patent JP-H0220154-A (JP)
Title: Multi-phase phase detecting circuit
Inventor: YOSHIKAWA SHUICHI
IPC: H04L27/22
Filed: 1988-07-07
Abstract: PURPOSE:To form a multi-phase detecting circuit without using a complicated and expensive circuit element like an adder, a subtracter and a multiplier by providing a first phase detector to detect the in-phase component of two input signals, a second phase detector to detect the orthogonal component of the said two input signals and a means to output the phase angle between two input signals. CONSTITUTION:The received phase modulating wave is inputted to an input terminal 1. The receiving signal is 2-branched and after one side is directly given to a first phase detector 4 and other side is shifted only by pi/2 with a pi/2 shifter 3, it is given to a second phase detector 5. The signals outputted from first and second phase detectors 4 and 5 is respectively inputted to terminals 7 and 8 of a phase angle detecting part 6. The phase angle detecting part 6 obtains a phase angles based on these signals and outputs this to an output terminal 9. Thus, since the phase angle between two input signals is directly obtained, the circuit can easily correspond to plural types of the multi- phase phase modulating system.
Patent JP-S5871755-A (JP)
Title: Telephone device
Inventor: MATSUSHIMA JIYUNJI
IPC: H04M1/04
Filed: 1981-10-23
Abstract: PURPOSE:To prevent the falling of a handset from a stand and at the same time to prevent the transmission of error signal, by providing a member which touches a part of the outer surface of a handset put on the stand and presses the handset to the stand. CONSTITUTION:A pressing body 16 is made of a resin having elasticity, and an end of the body 16 is attached to the side face of a stand 9. The other end of the stand 16 touches a part of the outer surface of a handset 5 which is put on a stand 10. Thus the handset 5 is pressed to the stand 9 by the elastic force of the body 16 itself. As a result, the transmission of an error signal due to rocking or vibration or the damage of the handset due to falling can be avoided. Thus the handset 5 is supported in a stable and assured way.
Patent JP-H0687357-A (JP)
Title: Shift up method for automotic shift transmission
Inventor: RARII SEODOA NITSUTSU
IPC: B60W10/11
Filed: 1992-06-29
Abstract: PURPOSE: To exclude a rapid increase in an engine speed during shift caused by underrating of the engine torque by substantially excluding the torque supplied by the engine by changing the normal setting of engine torque control according to the detection of the state of a rapid increase of the speed of the engine. CONSTITUTION: When starting upshifting, the torque supplied by an engine 12 is evaluated and on the basis of the torque evaluation and time, according to a prescribed pressure schedule, on-coming fluid pressure is supplied to second friction elements 30-34. Next, when the occurrence of the state of a rapid increase of the speed of the engine 12 during the supply of the on-coming fluid pressure is sensed, afterwards, the normal setting of the engine torque control is changed according to the detection of the state of the rapid increase of the speed of the engine 12, the torque supplied by the engine 12 is substantially excluded.
Patent JP-H0610441-A (JP)
Title: Porous ceramic panel
Inventor: NAKATSUKA HIDEKAZU
IPC: E04C2/26
Filed: 1992-06-29
Abstract: PURPOSE:To increase flexural strength by forming a surface decorative layer on a base layer made from inorganic foaming granulated material, and providing an unfoaming reinforcing layer on the opposite surface of the surface layer. CONSTITUTION:An AI2O3-SiO2 mineral such as acid clay, loam, pearlite, pumice and feldspar is used as a main constituent and a flux such as soda ash, sodium nitrate or glass powder and a foaming agent such as dolomite, SiC or pottasium carbohydrate are supplementarily admixed therein and the mixture is pulverized and then granulated to form a base layer 1. A surface decorative layer 2 made from glaze powder, glass powder or frit, etc., is formed on the base layer 1. A reinforcing layer 3 made from inorganic crushed powders or the like is provided on the opposite surface of the surface decorative layer 2. The unfoaming reinforcing layer 3 increases flexural strength and the porous ceramics panel can be used as a double-side panel such as a partition panel.
Patent JP-S6149187-A (JP)
Title: Vane type rotary compressor
Inventor: HARA MASAHIKO
IPC: F04C18/344
Filed: 1984-08-16
Abstract: PURPOSE:To aim at reducing variations in the torque of a vane type rotary compressor to prevent vibration and noise from being generated, by biasing the centers of large diameter sections of an elliptic cylinder and the positions of suction and discharge ports toward one small diameter section of the cylinder by a predetermined angle. CONSTITUTION:A vane type rotary compressor comprises elliptic cylinders having large diameter sections 22C, 22D whose centers M, N are biased toward one small diameter section 22B by a predetermined angle. Further, suction and discharge ports 30A, 30B, 31A, 31B are formed being also biased by a predetermined angle. Therefore, the suction and discharge timings of two pump chambers are shifted from each other so that it is possible to shift the phases of variations thereof and to lower the peak value of variations in torque. As a result, the generation of vibration and noise in the vane type rotary compressor may be reduced.
Patent JP-H10126371-A (JP)
Title: Device and method for multiplexing
Inventor: SETO HIROAKI
IPC: H04L47/43
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent a reception-side buffer from overflowing or underflowing by entering a transport stream TS from an encoding device into a memory in its arrival order, and reading it in the storage order and multiplexing it. SOLUTION: Input parts 22A to 22N enter TS packets in pieces D4A to D4N of input information from encoding devices 7A to 7N into 1st memories 23A to 23N in the arrival order. Then data quantity detecting circuits 24A to 24N measure those TS packets and return discrimination signals 13, according to a rear signal S12 of a read circuit 31. A recognizing circuit 32 recognizes the input order of the input parts 22A to 22N and enters respective input part information r signals S15 into a 2nd memory 35, together with specific added write addresses. Then a multiplexer 37 reads the packets of the input part information S15 in the memory 35 out in the writing order and multiplexes them. Consequently, delay times accompanying the multiplexing process are held constant by the packets, and the buffer quantity on the reception side is adjusted.
Patent JP-H0335266-A (JP)
Title: Developing device
Inventor: TANAKA YOSHIHIKO
IPC: G03G15/09
Filed: 1989-06-30
Abstract: PURPOSE:To prevent developer from being heaped up and to always detect the concentration of toner with accuracy by disposing a hole for dropping the developer below when a developing device is not driven on the surface fronting a toner concentration sensor of a partition board. CONSTITUTION:The device is provided with the hole 9 for dropping the developer below when the developing device is not driven on the surface 8a fronting the toner concentration sensor 11 of the partition board 8. When the developing device is not driven, the rotation of a developing sleeve stops, so that the surplus developer after bristle cutting drops on the partition board 8, but the developer furthermore drops below through the hole 9, so that the surplus developer after bristle cutting is hardly heaped up on the surface 8a fronting the toner concentration sensor 11 of the partition board 8. Thus, the toner concentration always is detected with accuracy.
Patent JP-H0459299-A (JP)
Title: Optical card
Inventor: UMEDA HIDENOBU
IPC: G11B7/24012
Filed: 1990-06-27
Abstract: PURPOSE:To easily remove the flaw or contaminant applied to the surface of an optical card and to use the data recorded on the optical card for a long time without damaging the same by providing a protective film pervious to laser beam to the surface of the optical card in a detachable manner. CONSTITUTION:For example, a transparent protective film 2 pervious to laser beam is bonded to the surface of a substrate l in a detachable manner. Usually, the recording and reproduction of data due to laser beam are carried out in such a state that the protective film 2 is bonded to the substrate 1. Even when the surface of the protective film is cracked or contaminated during mailing or carrying, the data formed to the substrate l in a pit form is not damaged. Further, by peeling off the protective film 2 whose surface is cracked and bonding the new protective film 2, the accurate recording and reproduction of data can be performed. As a result, an optical card can be used for a long period of time.
Patent JP-S5795643-A (JP)
Title: Probing method for large-scale integrated lead pin in mounting substrate
Inventor: YAMAMOTO SHINGO
IPC: H01L21/66
Filed: 1980-12-05
Abstract: PURPOSE:To conduct a desired lead pin positively, and to decrease persons required for the inspection of the substrate to zero and increase the speed of the inspection by putting anisotropic rubber sheets among the lead pins arranged at minute pitches as connectors and attaching the sheets by pressure by means of a probing pin. CONSTITUTION:In a probing test for a LSI 1 mounted to the circuit substrate, the desired lead pin is selected from a large number of the lead pins 3, which are disposed around the LSI 1 at minute pitches and connected to a conductive pattern of the substrate, and the probing pin 16 is conducted. The lead pins are probed in such a manner that the anisotropic rubber sheets 17 in which conductive rubbers 18 and insulating rubbers 19 are alternately laminated and arranged in the length L direction are put among three rows of the lead pins and the probing pin 16. The lead pin can be conducted positively even when more or less displacement delta exists among the pins 3 and the pin 16 by setting an arranging pitch P of the anisotropic rubber sheets 17 to proper value. Accordingly, the pins 3 are easily selected, and the speed of the probing test for the substrate to which a large number of the LSIs are mounted can be increased and persons for the test can be decreased to zero.
Patent JP-S5695555-A (JP)
Title: Positioning table for rectangular x-y coordinates
Inventor: OGINO SHINPEI
IPC: B23Q1/62
Filed: 1979-12-28
Abstract: PURPOSE:To improve the positioning accuracy by a method wherein a roller supported by an eccentric shaft is inserted in a V-shaped groove and a play between a rail and a roller is eliminated. CONSTITUTION:An X-Y coordinate system traveling table 8 is moved to a longitudinal direction by means of a facing rail 3 having a V-shaped groove 2a at its lateral side and a rotating roller 4 set in said groove 2a. Further, the branch shaft 7a of a guide roller 7 is of an eccentric type so as to move the shaft center line. Accordingly, a horizontal and a vertical play is eliminated between the rail and the roller and even if it is under a different circumstance of temperature variation, an error correction in conjunction with a thermal expansion or contraction of the constituent material is easily performed and the whole shape is flat, therefore, a traveling accuracy on a plane is excellent.
Patent JP-S5959407-A (JP)
Inventor: KUSATAKE SUGIAKI
IPC: B28B11/00
Filed: 1982-09-29
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-H11123085-A (JP)
Title: New g-protein conjugate receptor h7tba62
Inventor: ELLIS CATHERINE E
IPC: A61P31/04
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new polynucleotide useful for a treatment for and diagnosis of an infectious disease, cancer, asthma, Parkinson disease, hypertension, myocardial information, etc., having an identity in high degree with a basic sequence encoding a specific amino acid sequence of H7TBA62 polypeptide. SOLUTION: This polynucleotide is identical at a rate of at least 80% in full length to a nucleotide sequence encoding H7TBA62 polypeptide shown by the formula, is a new isolated polynucleotide comprising a nucleotide sequence encoding a polypeptide with an activity of H7TBA62 polypeptide and another nucleotide sequence complementary to the nucleotide sequence, and is useful for a treatment for and diagnosis of an infectious disease, pain, cancer, food refusal, polyphagy, asthma, Parkinson disease, acute heart failure, hypotension, hypertension, osteoporosis, angina pectoris, myocardial infarction, etc. This polynucleotide is obtained by applying an EST analysis to a human brain derived cDNA library by using a standard cloning and screening.
Patent JP-H0834098-A (JP)
Title: Composite film for dustless packing
Inventor: HARAKO SHIGEYA
IPC: C08L53/00
Filed: 1994-07-22
Abstract: PURPOSE:To provide a composite film for dustless packing not blowing off foreign matter and suitable for packing an electronic machinery member such as a hard disk requiring clean packing free from dust and a contaminant. CONSTITUTION:A polyolefin resin layer to which a thermoplastic elastomer is added is laminated to both surfaces of a core layer being a polyamide resin layer and/or a saponified ethylene/vinyl acetate copolymer layer. By this constitution, a composite not blowing off foreign matter even when preserved for a long period of time and excellent in pinhole resistance and blocking resistance is obtained and can be suitably used in the packing of an electronic machinery member such as a hard disk requiring clean packing free from dust or a contaminant.
Patent JP-H0336397-A (JP)
Title: Great depth hot spring water pumping plant preventing temperature lowering of same water
Inventor: SUGAWARA HIROMITSU
IPC: E21B17/00
Filed: 1989-07-04
Abstract: PURPOSE:To reduce the equipment and control cost of the plant stated in the title by extending to the depth of a solid rock layer a hot water pump which is to be inserted into a casing pipe and which has a submergible pump provided at its end, and also forming the hot water pump as an enclosed hollow double pump or a pump covered with a heat insulating material. CONSTITUTION:A hot water pump 3' having a submergible pump 2 provided at its end is inserted into a casing pipe 1 inserted into a high temperature water layer C and is extended to a solid rock layer B. An enclosed hollow pipe or a pipe covered with a non-water-absorbing heat insulating material is added to the hot water pump 3'. Hot spring water pumped via the hot water pump 3' is prevented from being cooled while it is pumped. Thus, the equipment cost and control cost are greatly reduced.
Patent JP-H0826862-A (JP)
Title: Method for treating surface of c/c material
Inventor: HIGUCHI MOICHI
IPC: C04B41/52
Filed: 1994-07-22
Abstract: PURPOSE:To produce a method for treating the surface of the C/C material, capable of preventing the deterioration of heat resistance and oxidation resistance by adhering and fixing the powder of a ceramic for sealing to the surface of a SiC coating layer and to the inner parts of fine cracks and subsequently calcining the adhered ceramic powder at a high temperature. CONSTITUTION:The method for treating the surface of a C/C material, comprises washing and drying the C/C material (carbon fiber-reinforced material) on which an approximately 100mum-thick SiC coating layer 3 is disposed through an approximately 50mum-thick SiC diffused layer 2 by a diffusion treatment and a CVC treatment, subjecting the dried C/C material to a vacuum-immersion and the ultrasonic addition of a colloid solution comprising the mixture of Al2O3 powder, SiO2 powder and a methanol solvent, drying the impregnated C/C material at 60 deg.C, backing the dried C/C material at a low temperature of approximately 500 deg.C, repeating the low temperature backing treatment five times to apply a several mum-thick mullite ceramic 5 (5b) on the SiC-coated layer 3 as shown in (A), and subsequently backing the coated product at 1200 deg.C for 60min in an argon atmosphere. Thus, the fine cracks 4 formed in the SiC coating layer 3 are narrowed as shown in (B), and widened after the backing as shown in (C), and the produced mullite sealing material 6 (6a, 6b) is strongly adhered.
Patent JP-H1112621-A (JP)
Title: Method for charging reduced iron-producing raw material and device therefor
Inventor: KAWAGUCHI TAKAZO
IPC: C21B13/10
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for charging raw material formed by mixing powdery iron raw material and solid reducing agent into a rotary hearth furnace under condition of little powdering, and a device therefor. SOLUTION: At the time of producing reduced iron by compress-forming powdery mixed raw material with a double roll compressing machine arranging two roll shafts in the direction crossed at the right angle to the shifting direction of the furnace hearth above the rotary furnace hearth, charging on the furnace hearth and burning, the formed raw material 12 discharged from the double roll compressing machine is charged on the furnace hearth by a curving chute drop-down system (the figure (a)) using a curving chute 13, belt conveyor 14 with fins and inclining chute 15, a conveyor push-out system with fins (the figure (b)), using a belt conveyor 17 with fins and an inclining chute 18, a rotating column system (the figure (c)), using a cylindrical column 19 and a charging chute 21, or a storing discharging control system (the figure (d)) using a charging chute 22 with a stopping plate.