baber/WOPTO huggingface dataset:
Patent JP-H11152242-A (JP)
Title: Production of alkylene oxide adduct
Inventor: OGURA YOSHIKAZU
IPC: B01J23/04
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alkylene oxide adduct of an oil and fat derivative, capable of reducing a production cost, readily controlling a reaction and using a raw material more efficiently. SOLUTION: In this method for producing an alkylene oxide adduct of an oil and fat adduct using a falling film reactor, the method is characterized by supplying a specific amount of an alkylene oxide and not discharging an alkylene oxide as an unreacted gas after the reaction to the outside of the reactor. The falling film reactor is equipped with a vapor-liquid separating part at the bottom of a reaction tube and has a closed structure not discharging a supplied gas component to the outside.
Patent JP-2000223189-A (JP)
Title: Electrical connector
Inventor: MACHIDA YUKIFUMI
IPC: H01R12/79
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To house, in a housing, a connection terminal connected to a flat cable. SOLUTION: A connection terminal 2 is connected to a flat cable 1 on a holder 3, Partitions 27 sandwich a terminal connection part 2a of the connection terminal 2 and a terminal hold part 12 of the holder 3 therebetween so as not to allow horizontal movement, A first space 34 allows the terminal connection part 2a of the connection terminal 2 to pass therethrough with a gap, and a second space 35 houses therein a cable connection part 2b of the connection terminal 2 and the terminal hold part 12 of the holder 3 so as not to allow vertical movement, A third space 36 houses therein a cable hold part 11 and the terminal hold part 12 of the holder 3 holding the flat cable 1 so as not to allow vertical movement, and a groove part 26a houses therein a projection part 14 of the holder 3.
Patent JP-2000221647-A (JP)
Title: Image element and image forming method
Inventor: TAGUCHI KEIICHI
IPC: G03C8/40
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a color diffusion transfer image element excellent in image fastness by allowing a dye formed by a reaction with the oxidized body of a specified compound to coexist with a fixed specified compound in a binder on a substrate. SOLUTION: In the image element, a dye formed by reaction with the oxidized body of a compound of formula I coexists with a fixed compound of formula II in a binder on the substrate. In the formula I, Z is carbamoyl, acyl, alkoxycarbonyl, aryloxycarbonyl, sulfonyl or sulfamoyl and Q is a group of atoms forming an unsaturated ring together with C. In the formula II, the N- containing cyclic structure is an N-containing non-aromatic ring having >=3 ring forming members, X is H, alkoxy, aryloxy, an oxy radical group, hydroxyl or the like and Y is a group capable of forming a covalent bond by a chemical reaction with a reactive group contained in the binder.
Patent JP-S53106783-A (JP)
Title: Polyester film with improved travelling property
Inventor: SHIOZAKI SHIGERU
IPC: B29C55/00
Filed: 1977-03-01
Abstract: PURPOSE: At least one surface of polyester films is roughened so as to adjust the PV-value, CLA-value showing the surface roughness and dynamic coefficient of friction to specified levels providing polyester films which has improved travelling property and is suitably used for magnetic tapes, especially VTR tapes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62179589-A (JP)
Title: Anticorrosive agent for face of slope
Inventor: SUZUKI TAKAHIRO
IPC: C09K103/00
Filed: 1986-01-31
Abstract: PURPOSE:To obtain the titled agent having excellent adhesion, resistance to freezing and melting and effect of preventing a collapse of a deposit on the ground surface, by blending a mixture of PVA and styrene-butadiene rubber with normal portland cement and a nonionic asphalt emulsifier. CONSTITUTION:0.3pt.wt. mixture obtd. by mixing PVA with styrene rubber in a weight ratio of, e.g., 75:25 is mixed, while stirring, with 0.5pts.wt. normal portland cement to completely mix them with each other. 1pt.wt. nonionic asphalt emulsifier is added to the mixture and stirred to obtain the titled agent comprising a mixed solution having a viscosity of, e.g., about 560 cp.
Patent JP-H10210007-A (JP)
Title: Method and device for radio communication
Inventor: AKEBOSHI TOSHIHIKO
IPC: H04B1/707
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of communication by properly controlling the number of multiplexed channels of radio protocol information in a radio communication equipment which multiplexes data to perform communication. SOLUTION: A modulation circuit 104 is provided which changes the number of multiplexed channels to perform modulation at the time of sending radio protocol information which is to be sent at the time of the start of data transmission following a preamble. Further, a control circuit 101 is provided which manages the error rate of protocol information and the error rate of a data period and changes the number of multiplexed channels of protocol information in accordance with this error rate information and variably controls the transmission power per channel of radio protocol information according with this number.
Patent JP-H09216032-A (JP)
Title: Inclined feeder device
Inventor: INADA SHIGEAKI
IPC: B65G47/44
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To accurately place a reiforcing bar discharged from a stocker on the welding part of an automatic reinforcement composing machine in a stable state by forming a groove part in a reinforcement pressing guide. SOLUTION: A sub-reinforcement discharged from the vertical stocker 5 is received with the stopper body 23a of a 1st moving stopper 23. Next, spring back is suppressed with the groove part 27 formed in a reinforcement receiver 20 and the bar is stopped on that place. After that, the sub-reinforcement which is discharged from the stopper 23 and again rolled down on the reinforcement receiver 20 is similarily received with the stopper body 24a of the 2nd moving stopper 24. Even at this time, the reinforcement is stopped without spring back with the groove part 28 formed in the reinforcement receiver 20.  The sub- reinforcement which is discharged one by one from the moving stopper 24 is correctly placed in the welding position in the stable state with an outlet feeder 31 which is projected to the welding part of the reinforcement composing machine and a reinforcement receiving magnet 33 and welded to a main reinforcement with a welding/pressurizing device 34.
Patent JP-H05218098-A (JP)
Title: Heterojunction field-effect transistor and its manufacture
Inventor: TERADA TOSHIYUKI
IPC: H01L29/812
Filed: 1992-02-06
Abstract: PURPOSE:To provide a heterojunction field-effect transistor for which the reduction of the source and drain series resistance is implemented. CONSTITUTION:On a semi-insulating GaAs substrate 1, an n-type GaAs operation layer 3 is formed through an i-type GaAs buffer layer 2. A gate electrode 5 is formed on it through an i-type AlGaAs layer 4. The i-type AlGaAs layer 4 is provided immediately below the gate electrode 5. In the source and drain regions, there are provided the n<+> type GaAs layers 61 and 62 which are formed on the n-type GaAs operation layer 3 close to the gate electrode 5, and the n<++> type GaAs layers 71 and 72 which are superposed on them and formed slightly away from the gate region.
Patent JP-S53107537-A (JP)
Title: Guide vane
Inventor: TAGUCHI KENJI
IPC: F03B3/18
Filed: 1977-02-28
Abstract: PURPOSE: To achieve the performance that is excellent in the cavitation-proof and abrasionproof and also has the economical advantages, relating to the guide vane of water turbine and pump water turbine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55114631-A (JP)
Title: Pedestrian safety ensuring lamp
Inventor: FURUTA JIYUNICHI
IPC: B60Q1/50
Filed: 1979-02-24
Abstract: PURPOSE:To prevent an accident of catching pedestrians unexpectedly when a car turns the corner by providing illumination lamps interlocking with a winker on both left and right sides of the car. CONSTITUTION:Electric lamps 2A, 2B for left or right illumination are arranged on the outer side of left and right fog lamps 2 mounted on a car, and the electric lamps are actuated in interlocking with the car winker.
Patent JP-S59145622-A (JP)
Title: Manufacturing method of car body with open/close type roof
Inventor: FUKAWA TAKAYOSHI
IPC: B60J7/08
Filed: 1983-02-10
Abstract: PURPOSE:To improve the operatability and safety of a captioned car body at manufacturing and assembling it while reducing the work at a high position by mounting an open/close type roof on both sides of a central support member and fixing said support member between front and rear frames erected on a floor, after lifting thus assembled body. CONSTITUTION:Upon manufacturing the captioned car body, a frame for right and left open/close type roofs is manufactured at first, and outer plates 8 are stuck to said frame to form the right and left open/close type roofs 5A, 5B. then, a central support member 4 is supported by making use of a support base 11 with a height approximately corresponding to the size H1 of the roof in its height direction, and the open/ close type roofs 5A, 5B are mounted on both sides of said support member via hinges 12 to be opened and closed freely. Subsequently, said roof assembled body is lifted by means of a crane by leading a wire to pass through a gap between said central support member 4 and the roof 5A, 5B. Thereafter, the lifted roof assembled body is fitted in between front and rear frames 2, 3 erected on a floor 1, and the central support member 14 is fixed on a central portion 15 of the upper sides of the front and rear frames 2, 3 with bolts 16 and nuts 17.
Patent JP-H02203154-A (JP)
Title: Heater by warm-air
Inventor: NUMAGUCHI SHUNICHI
IPC: F24H3/04
Filed: 1989-01-31
Abstract: PURPOSE:To enable execution of effective warm-air heating and also to cool a louver, which tends to be of high temperature relatively, to be kept at a low temperature, by making warm air be blown off from a warm-air outlet port of the main body of a heater and a outlet port of the louver so that the warm air be blown off from the whole area in the lateral width of the main body of the heater. CONSTITUTION:A part of air from a blower 11 for convection is guided by a cool-air guide 10 and enters a guiding passage 10a as cool air, and a part of the cool air is collected by a guide plate 28 and led into a louver 18 through a flexible pipe 29 and blows off from a blowoff port of the louver. Accordingly, the heat of a part facing a warm-air blowoff port 3 of the louver 18 is taken away effectively by the cool air passing the inside, and therefore a surface temperature thereof can always be kept to be low. In addition, warm air produced by a heat absorbed in the louver blows off from a outlet port of the louver in a part not facing the warm-air outlet port 3. Accordingly, the warm air turns to blow off substantially from the whole area in the lateral width of the main body 1 of a heater. An angle of rotation of the louver 18 varies according to a signal from a burning control element, varying in linkage to the amount of burning and the quantity of air blown off by the blower for convection in such a manner that it is X at the time of strong, Y at the time of medium and Z at the time of weak.
Patent JP-H03227139-A (JP)
Title: Line switching system for transmitter
Inventor: UCHIKURA KAZUNORI
IPC: H04B1/74
Filed: 1990-01-31
Abstract: PURPOSE:To attain line changeover with small power by assigning an address to an active/standby changeover device for each line and adopting a latch type relay for a changeover relay of each line changeover device. CONSTITUTION:A processor 10 in the case of changeover of active/standby system outputs addresses, e.g. ADD1, ADD2-ADDn sequentially. Suppose that the addresses ADD1-ADDn are assigned by line changeover devices 11, 12-1n, then a changeover device 1 takes coincidence of the address to apply changeover of A/B route. Then the changeover device 12 takes coincidence of addresses to apply changeover of A/B route. Similarly, the coincidence is taken by the changeover device 1n to apply changeover. Since the line changeover is implemented sequentially, small capacity of relay power supply is attained. Moreover, since a latch type relay is adopted for the changeover relay and a current is consumed only at changeover with no current consumed after the changeover, small power consumption is required for the purpose.
Patent JP-H11201178-A (JP)
Title: Drive shaft
Inventor: TOJO TAKESHI
IPC: F16D3/06
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To eliminate periodic oiling, facilitate maintenance, and easily slide a spline part. SOLUTION: A drive shaft formed in such a constitution that an inner shaft and a cylindrical sleeve are spline-fitted to each other, a tightly sealing seal which is brought into sliding contact with an inner shaft circumferential surface is fitted and fixed to a tip end part of the cylindrical sleeve, and the inner shaft and the cylindrical sleeve are freely slid in an axial direction within a constant range;  an axial direction penetrating hole 12 is formed on an axial part of the inner shaft 1, a tightly sealing member 8 for tightly sealing the axial direction penetrating hole 12 at an inner shaft tip end surface side is fixed to the cylindrical sleeve 2 or the inner shaft 1, and a penetrating hole inner surface formed between a way of the axial direction penetrating hole 12 and the inner shaft tip end surface is formed on a surface 14a whose diameter is enlarged toward the inner shaft 1 end surface.
Patent JP-H11205525-A (JP)
Title: Printer with facsimile communication function
Inventor: ENDO YOSHINORI
IPC: G06F13/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble of mixing a matter printed by a printer function with a matter printed by a FAX function and to shorten a period in which the printing by the printer function is not able to execute. SOLUTION: In printing processing at the time of FAX reception, FAX printing is started after when the FAX reception is finished and when FAX printing is once started, FAX printing is continued until FAX data disappear. After when the FAX data disappear, it becomes the state capable of accepting printer printing (S1810-S1840). Until the reception of FAX data is finished, on the other hand, a printer printing request can be accepted (S1810 and S1840) and after when printer printing is started, FAX data are not printed until completion of the printing of printer data (S1840-S1860).
Patent JP-H03225917-A (JP)
Title: Vapor growth method for monoatomic layer
Inventor: ISHIKAWA HIROCHIKA
IPC: H01L21/205
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a method for growing monoatomic layer which is controlled by a thickness of the monoatomic layer and allows a single crystal layer of aluminum arsenide good in surface morphology by performing vapor phase epitaxy on a semiconductor substrate while a supply amount of organic compounds containing arsine or arsine atoms is made 10 times or larger with respect to organic compounds containing aluminum with pressure reduced. CONSTITUTION:In a method for growing an AlAs crystal layer on a semi-insulating GaAs substrate, trimethyl aluminum TMA is used as aluminum material while arsine AsH3 is used as arsine atoms. After a substrate 1 is placed on a susceptor 2 in a growing vessel 3, a vacuum pump 5 is operated to keep a pressure inside the growing vessel at 12Torr, and 500sccm of 10% arsine is supplied from a gas inlet tube 6 into the growing vessel as well as a temperature of the substrate is heated to 700 deg.C by a heating coil 7 to perform surface treatment. Then the temperature of the substrate is lowered to 500 deg.C, and while with a supply amount of trimethyl aluminum TMA used as a parameter, a series of introduction of trimethyl aluminum and substitution by hydrogen and introduction of arsine and substitution by hydrogen is one cycle, 1000 cycles of growing the AlAs crystal layer are performed. By making the supply amount of arsine material 10 times the supply amount of aluminum material, a single crystal film of aluminum arsenide whose surface is like a mirror can be grown.
Patent JP-H01196091-A (JP)
Title: Mannequin device for training heart disease stethoscopy
Inventor: TAKASHINA TSUNEKAZU
IPC: G09B23/30
Filed: 1988-02-01
Abstract: PURPOSE:To reproduce heart beats similar to actual human heart beats faithfully without causing the interference of an electric circuit with other devices by arranging speakers on the reverse surface of a layer of urethane foam and regenerating the beats of the heart through the speaker with an electric signal which is sent from the outside. CONSTITUTION:The speakers 3a-3d are arranged on the reverse surface of the layer 1 of urethane foam of a mannequin dummy A of the upper half of the body whose surface is formed partially or entirely of the layer 1 of urethane foam. Then the beat sound of the heart is reproduced through the speakers 3a-3d with the electric signal which is sent from the outside of the mannequin dummy A. Consequently, the living body sound which is recorded in actual disease is reproduced to train actual medical examination and treatment technique with the sound similar to the sound which is heard directly from the human body.
Patent JP-S62178936-A (JP)
Title: Camera diaphragm controller
Inventor: IKENO TOMOHISA
IPC: G03B7/095
Filed: 1986-02-03
Abstract: PURPOSE:To control exactly a diaphragm by constituting the titled device so that a detection of stop down quantity is started from the time when a diaphragm control member has moved to an open reference position which is determined in advance in a camera body, in case an old interchangeable lens is installed in a camera body corresponding to a new interchangeable lens. CONSTITUTION:In case a new interchangeable lens is installed, a stop down value is derived so as to correspond to the number of pulses obtained from a pulse generating means in accordance with a stop down aperture moving extent of a diaphragm control member 6 from an open reference position P1, and its number of pulses is stored in a prescribed storage area. When a counting value of a counter 67 coincides with the number of pulses corresponding to the stop down value which is stored, a diaphragm control magnet 64 is conducted electrically and the magnet 64 is demagnetized, a ratchet wheel 58 stops its rotation and a motion of a diaphragm lever 12 also stops, and a diaphragm 10 goes to a correct stop down value. In case an old interchangeable lens is installed, when the diaphragm control member 6 moves to an open reference position which is set in advance in a camera side, counting is started, and when the counting value of the counter 67 coincides with the number of pulses for showing the stop down value which is determined in advance, a position of the diaphragm lever 12 is determined and the diaphragm 10 becomes a correct stop down value.
Patent JP-S52104938-A (JP)
Title: Connection method of optical fiber
Inventor: KAMISHIRO MASATO
IPC: G02B6/26
Filed: 1976-02-28
Abstract: PURPOSE:To prevent the drop of transmission loss by improving the connection, by means of connecting optical fibers being cut so as to become the identical in diameter through using V groove connector.
Patent JP-H03226604-A (JP)
Title: Detecting method of pin hole of ceramic green sheet
Inventor: TAKAHASHI AKIRA
IPC: G01B7/34
Filed: 1990-01-31
Abstract: PURPOSE:To correctly detect a pin hole by a method wherein the surface of a ceramic green sheet peeled from a carrier tape where a conductive pattern is formed is brought into contact with the surface of a conductor and a voltage is impressed between the sheet surface and the conductive surface from the rear of the sheet surface. CONSTITUTION:A green sheet 2 is peeled off from the surface of a carrier tape as the surface of the sheet 2 where a conductive pattern 22 is formed is attracted to the surface of an adhesive roll 5. Thereafter, a voltage is impressed between a pin hole detector 20 and the roll 5. The presence or absence of a pin hole in the sheet 2 is detected by the leakage of electricity from the gap. If a pin hole 23 is present at a part of the sheet 2, whether or not it is the part where the pattern 22 is printed, a high voltage discharged from the detector 20 flows to the side of the roll 5 through the pin hole 23. Accordingly, the presence of the pin hole 23 is detected.
Patent JP-H06212333-A (JP)
Title: Rolled aluminum alloy sheet for resin coated building material excellent in strength and bendability and its production
Inventor: MATSUO MAMORU
IPC: C22C21/00
Filed: 1993-01-14
Abstract: PURPOSE:To obtain a rolled aluminum alloy sheet minimal in deterioration in strength even if subjected to baking treatment, having sufficient strength at the time of use and also superior bendability, extremely excellent in degree of flatness, and suitable for use to be subjected to resin coating, such as curtain wall and interior and exterior building materials. CONSTITUTION:An ingot of an aluminum alloy having a composition containing 0.5-2.5% Mn, 0.005-0.15% Ti, 1-500ppm B, and one or more kinds among 0.05-1.5% Mg, 0.15-0.8% Fe, 0.15-0.5% Si, 0.05-0.3% Cr, 0.05-0.2% Zr, 0.05-0.2% V, 0.05-1.0% Cu, and 0.05-1.0% Zn is heated at <=500 deg.C and hot-rolled and further subjected, if necessary, to cold rolling. The resulting sheet is subjected to final annealing at >=250 deg.C for 0.5-2hr and then to strain straightening, by which the rolled alloy sheet, where the fluctuation of yield strength in a width direction is regulated to <=15N/mm<2> and also the yield strength after baking treatment at 250 deg.C for 1hr is regulated to >=130N/mm<2>, can be produced.
Patent JP-2000223842-A (JP)
Title: Printed wiring board
Inventor: FUJIOKA HIROMOTO
IPC: H05K3/46
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent generation of mismatch with the external appearance of an electronic apparatus without generation of cost due to increase of manhour and the number of components, when a printed wiring board arranged from the outside of the electronic apparatus to the inside of a cabinet is seen. SOLUTION: In a printed wiring board 10, a surface copper foil layer 12 and a solder resist layer 11 are not formed in a part which can be seen. From the outside of the cabinet, an inner copper foil layer 14 is made to be seen through a translucent insulating layer 13 of the printed wiring board. Since the inner copper foil layer 14 is black or brown, a printed wiring board excellent in external appearance can be realized without using black coating material or a seal.
Patent JP-H01199308-A (JP)
Title: Magnetic head
Inventor: OUCHI YASUHIDE
IPC: G11B5/127
Filed: 1988-02-03
Abstract: PURPOSE:To obtain a magnetic head in which a recording magnetic field is intensive and sharp by covering not only the gap part of a head but also a core periphery with a superconductor. CONSTITUTION:A superconductor 1 is sandwiched in the gap part of a magnetic head core 6, and the periphery is covered with superconductors 2 and 3. Since a magnetic flux 9 generated to a head cannot leak between gaps by the minus effect of the superconductor and cannot be leaking-spread in the periphery, the sharp and intensive recording magnetic field is generated from a head tip. Here, the superconductor 1 can easily cover not only the gap part but also a core internal part whole surface, and the leak magnetic flux inside the core can be also suppressed. The superconductors 2 and 3 in the core periphery can also cover a core external side whole surface. Thus, the recording magnetic field from the magnetic head can be made intensive and sharp, a bit density and a track density can be both improved, and a high recording density can be attained.