baber/WOPTO huggingface dataset:
Patent JP-H06125143-A (JP)
Title: Semiconductor laser element
Inventor: ASAGA TATSUYA
IPC: H01S5/00
Filed: 1992-10-09
Abstract: PURPOSE:To obtain a stable high-output semiconductor laser element in a horizontal transverse mode by a method wherein the width of an active layer, in which a current is injected, is formed in a width of 100mum or wider and bonding wires are connected on the central line of the width of the active layer in such a way that they are symmetric to the central line. CONSTITUTION:A semiconductor laser chip 101 is mounted on a heat sink 102 of a package in a junction-down manner. The side, which comes into contact with the sink 102, of the chip 101 is a P-type electrode and the side, which is the opposite side to the side coming into contact with the sink 102 and is wire bonded, of the chip 101 is an N-type electrode. The N-type electrode is connected with a lead 104 by Au bonding wires 111 and 112 and the P-type electrode is connected to a package main body via the sink 102 consisting of CuW. The width of an active layer, in which a current is injected, is formed in a width of 150mum in a direction Y centering around a central line 121 and the Au bonding wires 111 and 112 are connected on the central line 121. Thereby, a short-pulse high-output drive becomes possible and at the same time, a stable parallel transverse mode can be obtained.
Patent JP-S61148723-A (JP)
Inventor: KOMURA YUTAKA
IPC: H01H13/42
Filed: 1984-12-22
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-H02119524-A (JP)
Title: Suspension structure for overhead earth wire
Inventor: FUKUDA JUNJI
IPC: H02G7/22
Filed: 1988-10-27
Abstract: PURPOSE:To cause no metal fatigue and rupture to a bond line even if an overhead earth wire moves on account of rolling, change of slackness, etc., by providing an expansion section and a hinge section to a structure itself with a built-in bond line with an allowable length. CONSTITUTION:When the position of a clamp member 14 moves upwards and downwards owing to the change of slackness caused to an overhead earth wire 5, the lower and upper ends of a structure 11 rotate up and down respectively. When the overhead earth wire 5 rolls, an upper hinge section 16 rotates horizontally. With some deflection the upper end section 10d and the lower end section 10b of a bond line 10 are respectively connected to the steel tower top section 1a and the clamp section 14. Further, the intermediate extra length section 10a of the bond line 10 follows the expansion of the structure 11 naturally. Consequently, no load of the local bending or pulling is applied to the bond line 10, so that the stress can be dispersed and metal fatigue prevented.
Patent JP-H11106220-A (JP)
Title: Production of glass molded form
Inventor: SEGAWA MASARU
IPC: C03B11/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To suppress the character change of the surface of a mold as a cause of shear marks and/or loading laps appearing on the surface of a glass by applying a releasant to a mold site corresponding to the periphery of a gob to be fed to a mold. SOLUTION: The releasant coating range 4 of a mold corresponding to the periphery of a gob to be fed to the mold is coated with a releasant to prevent or suppress the development of e.g. potassium lead chromate on the mold surface corresponding to the cut face or periphery of a gob fed to the mold, thereby suppressing formation of minute level difference involved in mold wear-out caused in the initial fill-up process in a press molding operation and obviating appearance defects which may develop on glass surface such as shear marks 1 or loading laps 2. The releasant to be effectively used is a liquid one comprising a mineral oil as the main component and graphite, or a solid one comprising natural rubber, graphite, carbon black and sulfur. By the method described above, a high-quality glass molded form, in particular, a glass product for cathode ray tubes are obtained.
Patent JP-H07129251-A (JP)
Title: Vibration isolation control method
Inventor: OSHIMA MASAO
IPC: B25J19/00
Filed: 1993-10-29
Abstract: PURPOSE:To sufficiently cancel a torque ripple, generated by a reduction gear over the entire load-side operation range through simple constitution. CONSTITUTION:Gains A at two points where vibration in the load operation range becomes small and initial phases alpha1 and alpha2 are found, and a mean torque ripple generation frequency lambda per turn of a motor is found from the phases alpha1 and alpha2; and a correction signal Tcomp=Asinalpha (omegat+alpha1) which cancels the torque ripple that the reduction gear 9 generates is found and added to a torque command in synchronism with the rotation of the motor 4.
Patent JP-H0584585-A (JP)
Title: Manufacture of panel for automobile
Inventor: NISHI EIJI
IPC: B23K26/21
Filed: 1991-09-25
Abstract: PURPOSE:To extend the application range of a laser beam welded steel sheet up to an automobile outer plate panel by settling a problem on appearance thereof. CONSTITUTION:Plural steel sheets 12 and 14 which are sheared are abutted on each other with burrs 20 and 22 in the same direction, filler material 28 is supplied to the sag 24 and 26 sides, laser beam welding is performed by radiating a laser beam from the sag 24 and 26 sides to produce press material 10 which is press-formed so that the opposite surface 44 to the laser beam irradiation side is made 4o the panel outer plate surface. Shrinkage is not caused on the opposite surface 44 and there is no problem on appearance even if this is used for the automobile outer plate panel.
Patent JP-2001093961-A (JP)
Title: Apparatus and method for detecting object and substrate treating apparatus
Inventor: TANIGUCHI TAKESHI
IPC: H01L21/68
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an object detecting apparatus which eliminates the restrictions on the working environment by such as treating liquid atmospheres, etc., and is capable of reliably detecting the object, without contacting it hardly making wrong detection. SOLUTION: A roller conveyor 1 conveys a substrates W to below a sensor 16, the gas jetted from a first nozzle 61 collides with the substrates W there and hence is blocked to slightly raise the gas pressure in a first piping 71, while a gas jetted from a second nozzle 62 does not collide with the substrates W and thus the gas pressure in a second piping 72 little changes. In this time, a pressure difference sensor 85 outputs the pressure difference between both, and a controller 21 determines and recognizes that the substrates W exist at the position of the sensor 16, if the pressure difference exceeds a prescribed threshold.
Patent JP-H03132420-A (JP)
Title: Automobile air conditioner control device
Inventor: IIDA KATSUMI
IPC: B60H1/00
Filed: 1989-10-19
Abstract: PURPOSE:To improve air blasting to the upper half of a rider's body at the time of low outside air temperature so as to improve feeling and the like by determining blow-off modes by the sequential pattern of a heat mode, a differential heat mode and a bi-level mode at the time of low outside air temperature. CONSTITUTION:Air blow-off modes are switched by plural mode doors 22a, 22b. Heat load is detected by a means 100, and a mode switching parameter is computed by a means 200 on the basis of the heat load. According to the largeness of the mode switching parameter, means 300, 400 assign plural modes out of a specified pattern provided with specified mode permutation. Whether outside air temperature is lower than the specified value is judged by a means 500, and the above-mentioned plural modes are selected by a means 600 according to the judged result. On the basis of the respective selected modes, the driving of the mode doors 22a, 22b is controlled by a means 700.
Patent JP-S63125764-A (JP)
Inventor: YAMANASHI KATSUYUKI
IPC: E04D13/15
Filed: 1986-11-14
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-H08137627-A (JP)
Title: Disk array device
Inventor: MORITA HIROFUMI
IPC: G06F3/06
Filed: 1994-11-07
Abstract: PURPOSE: To prevent deterioration in the processing performance by storing recovered data into a parity area when on disk device in the disk array device is faulty. CONSTITUTION: Disk devices 0-3 are connected to disk controllers 4-7 and also to a common bus 8 interconnecting modules in a sub system. A host interface circuit 9 and an MPU 10 interconnecting a host device and the sub system are connected to the common bus 8. Then data D and a parity P are stored in the plural disk devices 0-3, and when one disk device is faulty, data of the other normal disk devices are read by a prescribed amount and the recovered data are stored in a parity area. Furthermore, when the MPU 10 recognizes a fault in the disk device, reads out sequentially data of the other normal disk device for each prescribed amount and the recovered data are stored in the parity area.
Patent JP-H02119350-A (JP)
Title: Facsimile communication system
Inventor: YOSHIDA HITOSHI
IPC: H04L47/43
Filed: 1988-10-27
Abstract: PURPOSE:To reduce waiting time in the case of transmitting an original by providing the facsimile equipment of a transmitting opponent and a receiving opponent connected via a packet switching network, and a packet connection part to perform the communication of data simultaneously in a packet format. CONSTITUTION:A reading part 2 sends transmission data generated by reading the original to a switching part 5. The switching part 5, after confirming the fact that no reception data is received from the packet connection part 4, sends the transmission data to the packet connection part 4. Reception data sent from the receiving opponent 8 of the facsimile equipment is recovered from the packet format to general data at the packet connection part 4, and is sent to the switching part 5. The switching part 5, after confirming the fact that no transmission data is received from the reading part 2, sends the reception data to a recording part 3. The recording part 3 performs print on recording paper based on the reception data. When the transmission data and the reception data are generated simultaneously, the switching part 5 performs the connection of the packet connection part 4 to the reading part 2 or the recording part 3 alternately.
Patent JP-H0695020-A (JP)
Title: Optical scanning device
Inventor: IKEDA SOTOMITSU
IPC: H01S5/00
Filed: 1992-09-16
Abstract: PURPOSE:To obtain an optical scanning device having a light source by which printing speed is made higher and which emits the light of plural wavelengths for gradation display. CONSTITUTION:A luminous flux from a light source means (wavelength variable semiconductor laser) 21 is condensed on a body to be irradiated (photosensitive drum) 26 through lens systems 22, 24 and 25 so as to perform optical scanning. The light source means 21 can emit the luminous fluxes of plural wavelengths, and the lens system includes a wavelength dispersion element 24 or an element having axial chromatic aberration. The luminous fluxes emitted from the means 21 and including different wavelengths are condensed on the body to be irradiated 26 so that the direction of wavelength dispersion may be at a certain angle with an optical scanning direction or the area of the beam waste surface of the luminous flux on the body 26 is changed to perform area gradation display.
Patent JP-H07189160-A (JP)
Title: Seal structure for suction box of suction roll and method for seal operation of suction roll in paper manufacturing machine
Inventor: YORUMA SUNERUMAN
IPC: D21F3/10
Filed: 1994-11-07
Abstract: PURPOSE: To provide the sealing construction for a suction box of a suction roll which prevents wear of a seal and enables the achievement of longer interval for periodic maintenance. CONSTITUTION: This sealing construction has the seal 10 which is disposed on a holder 11 and loading members, preferably loading hoses 12a, 12b between the holder 11 and the seal 10. The seal 10 is pressed against an inner face T' of a roll mantle of the suction roll T by the pressure of a medium which is supplied into the loading hoses. Locking members 13 which are composed of a loading hose 14 and a piston 15 are disposed between the seal 10 and the holder 11, and the seal 10 is fixed on a desired position by the locking members 13. Air pressure is applied to the loading hoses 12a, 12b and the seal 10 is pressed against the inner face T' of the roll mantle. In such a state, air pressure is applied to the loading hose 14, the piston 15 is displaced and the seal 10 is fixed on the prescribed position. Subsequently, the pressure is removed from the loading hoses 12a, 12b, the loading force of the seal toward the mantle is gradually decreased to zero and, thus, the wear of the seal and the inner face of the mantle is avoided.
Patent JP-H09112720-A (JP)
Title: Tire valve cap
Inventor: TAKEMURA TOJI
IPC: B60C23/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To easily form a tire valve cap having stable measuring characteristics by forming a first air passage through which a chamber and a space formed between an opening/closing member and a lower cover are communicated with each other, and a second air passage through which the space and the outside are communicated with each other. SOLUTION: A chamber 28 formed on the rear surface of a piston 23 in an upper cover 14 and a space 18 formed by the upper cover 14, a cylinder 15 and an anchor nut 12 are communicated with each other by an air groove 15M formed along the periphery of the cylinder 15 as a first air passage. The space 18 and the outside are communicated with each other by an air groove 14F formed to the periphery of the upper cover 14 and an air groove 11F formed to the inner circumference of the end of a lower cover 11 as second air passages. Therefore, the inside of a chamber 28 becomes under atmospheric pressure. Thusly, the air grooves 15M, 14F, 11F are formed to make the chamber 28 under atmospheric pressure, so that the manufacture of a tire valve cap having stable measuring characteristics can be facilitated.
Patent JP-H04148344-A (JP)
Title: Rom emulator
Inventor: SASAHARA HIROSHI
IPC: G06F11/22
Filed: 1990-10-11
Abstract: PURPOSE:To shorten the developing and evaluating period of a system by providing a storage part which stores an evaluation program, address storing part which stores the execution starting address and break point of the program, and controlling part which controls the execution of the program. CONSTITUTION:This device is equipped with a host interface part 2 which communicates with a host machine 1, storage part 3 which stores the evaluation program, and address storing part 4 which stores the execution starting address and break point of the stored program. Also a controlling part 5 which controls the execution of the program by the information of both the host interface part 2 and the address storing part 4 and a target interface part 6 which communicates with a target system 8 and an adaptor 7 which is connected with the target system 8 are provided. Therefore, it is not necessary to use an ICE for an easy evaluation by using the CPU of the target system 8, and also the high speed change of the program can be attained by using a RAM at the storage part. Thus, the developing and evaluating period of a microcomputer can be shortened.
Patent JP-H09108956-A (JP)
Title: Structure of micro-part joint section and its jointing method
Inventor: OTA HITOSHI
IPC: B81C3/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a micro-part joint section and its jointing method capable of simply and accurately positioning a mass of micro-parts and joining them together. SOLUTION: A structure of a micro-part joint section is composed of a plurality of positioning magnets 8, 9 and an adhesive material 10 and at least one of the magnets being of a different polarity from the others. A plural number of sector form magnets are arranged in links. A first micropart 5a is retained, while a second micro-part 5b which is to be connected to the first micro-part 5a is retained in a rotatable manner, and positioning is carried out by making the first micropart 5a and the second micro-part 5b comming close to each other as vibrating the second micro-part 5b.
Patent JP-H01114888-A (JP)
Title: Character display device
Inventor: OWADA TATSUO
IPC: G09G5/00
Filed: 1987-10-28
Abstract: PURPOSE: To shorten the execution time of a write command by storing an attribute code or display data read out from an address of a write command in a work memory, writing the attribute code in an attribute memory and reading out the attribute code from the attribute memory. CONSTITUTION: A write command applied from a command signal line 21 is processed by a write command processing circuit 20, an attribute and display data are read out from addresses in the write command and stored in the work memory 1. An attribute code of an address corresponding to the memory 1 is detected by an attribute detection circuit 3 and the attribute code is written in the attribute memory 2 in each reading out of display data from the memory 1 until a succeeding attribute code is detected. The attribute command is read out from the memory 2 in accordance with an address indicated in the write command and display data are displayed on a character displaying terminal 5. Thus the execution speed of the write command can be improved.
Patent JP-2000104828-A (JP)
Title: Oil ring
Inventor: NEGISHI HIDEO
IPC: F02F5/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent the oil leak of an oil ring surely. SOLUTION: An oil ring 16 is wound around the periphery surface 24 of the piston head 23 of an engine and contacted to the inner periphery surface 27 of a cylinder 26 slidably. One ring shape rail 22 is projected on the outer periphery surface 21 so as to close the gap 28 between the periphery surface 24 of the piston head 23 and the inner periphery surface 27 of the cylinder 26.
Patent JP-H09113704-A (JP)
Title: Antifog antireflection film, optical product and production of antifog antireflection film
Inventor: IKEMORI KEIJI
IPC: G02B1/111
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain an antifog effect while maintaining the insolubility, wear resistance and weather resistance of an antireflection film by forming the film from a compsn. prepared by polymn. condensation reaction of a hydrolyzed product of inorg. alkoxide in the presence of polyacrylic acids. SOLUTION: This antireflection film is produced by using a compsn. prepared by condensation polymn. reaction of a hydrolyzed material of inorg. alkoxide in the presence of polyacrylic acid. A preferable compd. of inorg. alkoxide is expressed by M(OR)a or M(OR)n (X)a-n . In formulae, M is an atom selected from Si, Al, Ti, etc., and R is an alkyl group, X is an alkyl group, halogen atom, etc., a is the valence of M and n is an integer 1 to a. As for polyacrylic acids, polyacrylic acid, polymethacrylic acid or salts of these can be used.
Patent JP-H07101977-A (JP)
Title: New estradiol derivative with reduced hormone action and growth factor inhibitor thereof
Inventor: NIIMURA KOICHI
IPC: A61K31/565
Filed: 1993-10-05
Abstract: PURPOSE:To obtain a new estradiol derivative with reduced hormone action which is useful in treatment of a variety of cancers as a growth factor inhibitor because it has slightly weakened estrogenic action, as it maintains selective physiological activities, by chemically binding an estradiol derivative with a specific alkylating agent. CONSTITUTION:The objective new estradiol derivative bonded to an alkylating agent of the formula I (R<1> is H, 1-4 C alkyl, 1-4 C alkoxy; R<2> is acyl, benzyl; R<3> is carbonyl, methylene; m is an integer of 1-3; n is an integer of 0 to 3; X is hydroxy, halogen) which can be extremely reduced in its estrogenic action, while physiological actions are selectively maintained, and is markedly increased in its usefulness as a growth factor inhibitor. This compound is obtained by reaction of an estradiol derivative of the formula II with an alkylating agent of the formula III (R<4> is carboxyl, hydroxy, halogen or the like).
Patent JP-H04147869-A (JP)
Title: Thermal head
Inventor: SHIRAKAWA KYOJI
IPC: B41J2/335
Filed: 1990-10-11
Abstract: PURPOSE:To keep good printing quality and to extend life by forming the surface of the protective layer covering the region other than the projection of the heat accumulation layer of a thermal head in such a way that the surface of the protective layer is higher than the projection of the heat accumulation layer. CONSTITUTION:A glaze layer 2 being a heat accumulation layer is formed on a substrate 1 and a trapezoidal projection 2a having flat top part 2c is formed to the region scheduled to form a heating element 3 on the upper surface of the glaze layer 2. The heating part 3a of the heating element 3 is formed on the projection 2a of the glaze layer 2 and a common electrode 4a and an individual electrode 4b are formed on the heating element 3 on a planar part 2b and a protective layer is formed in the max. thickness of about 5mum. Since the protruding part of he protective layer 5 comes into contact with a thermal recording member at the beginning of printing, good printing quality is obtained. Since the protruding part of the protective layer 5 is abraded and the thickness of the protective layer 5 is also reduced at the same time and the heat of the heating part 3a is well conducted to the thermal recording medium and the contact with the thermal recording member becomes well, good printing quality is held and printing durability is enhanced.
Patent JP-H0586883-A (JP)
Title: Control device for mechanical supercharger
Inventor: ENDO MAKOTO
IPC: F02B39/08
Filed: 1991-09-25
Abstract: PURPOSE:To smoothly accelerate a vehicle and to improve fuel consumption. CONSTITUTION:A variable capacity type hydraulic pump 14 free to change discharge of oil 15 is driven by an engine 11, and a hydraulic motor 19 is connected to a discharge port 14d of the pump 14 through a line 18. Additionally, a supercharger 21 to compress suction air of the engine 11 is driven by the motor 19. When pressure of the suction air compressed by the supercharger 21 is larger than a specified value, the pump 14 is controlled by an actuator 22 to reduce discharge of the pump 14, and when the pressure of the suction air is smaller than the specified value, the pump 14 is controlled by the actuator 22 to increase the discharge of the pump 14.
Patent JP-S62133356-A (JP)
Title: Eia automatic analyzer
Inventor: WAKATAKE KOICHI
IPC: G01N33/543
Filed: 1985-12-06
Abstract: PURPOSE:To make automatic analysis possible by driving reaction vessels with which a cleaning operation ends in such a manner that the vessels are rotated and transferred to a bead supplying position and are rotated in the opposite direction, after the supply of the beads therein, then the vessels are transferred to a sample dispensing position through a cleaning end position. CONSTITUTION:A driving device 11 transfers the reaction vessels 4 in the bead supply ing position (k) to the sample dispensing position (d) advanced by 20 vessels in the clockwise direction opposite from the step rotating direction upon ending of the operations for supplying the beads, discarding the beads, discharging the reactive liquid and cleaning the beads. As a result, the respective vessels 4 are intermittently transferred by each one pitch in the clockwise direction at every step rotation of a holder 5. More specifically, the vessels 4 are intermittently transferred from a sample dispensing position (b) to the 1st reagent dispensing position (d), reactive liquid discharg ing and bead cleaning position (e), 2nd reagent dispensing position (g), bead discarding position (j), bead supplying position (k), fluorescent detecting position (l), optical measur ing position (n) and cleaning position. The vessels arrive at the cleaning end position (p), where the vessels are reused. The immunological analysis by the immunological measurement method (EIA) is thus automated.